Attachment 10165 Details for Bug 23043 – Crash text from syslog

Crash text from syslog

CrashSyslog-20180517.txt (text/plain), 114.38 KB, created by DariuszSki on 2018-05-18 09:39:31 CEST

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Creator: DariuszSki

Created: 2018-05-18 09:39:31 CEST

Size: 114.38 KB

patch

obsolete

>May 17 05:44:36 local sensord: Chip: asus-isa-0000
>May 17 05:44:36 local sensord: Adapter: ISA adapter
>May 17 05:44:36 local sensord:   cpu_fan: 0 RPM
>May 17 05:44:36 local sensord: Chip: nouveau-pci-0a00
>May 17 05:44:36 local sensord: Adapter: PCI adapter
>May 17 05:44:36 local sensord:   GPU core: +0.97 V (min = +0.84 V, max = +1.16 V)
>May 17 05:44:36 local sensord:   temp1: 23.0 C (limit = 95.0 C, hysteresis = 3.0 C)
>May 17 05:44:36 local sensord: Chip: k10temp-pci-00c3
>May 17 05:44:36 local sensord: Adapter: PCI adapter
>May 17 05:44:36 local sensord:   temp1: 21.1 C
>May 17 05:48:48 local systemd[1]: systemd-timesyncd.service: Watchdog timeout (limit 3min)!
>May 17 05:49:11 local kernel: [20688.537649] INFO: rcu_sched self-detected stall on CPU
>May 17 05:49:11 local kernel: [20688.537655]    12-...: (59999 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=14997
>May 17 05:49:11 local kernel: [20688.537657]     (t=60000 jiffies g=1603370 c=1603369 q=4034)
>May 17 05:49:11 local kernel: [20688.537660] NMI backtrace for cpu 12
>May 17 05:49:11 local kernel: [20688.537662] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:49:11 local kernel: [20688.537663] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 05:49:11 local kernel: [20688.537664] Call Trace:
>May 17 05:49:11 local kernel: [20688.537666]  <IRQ>
>May 17 05:49:11 local kernel: [20688.537671]  dump_stack+0x5c/0x85
>May 17 05:49:11 local kernel: [20688.537673]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 05:49:11 local kernel: [20688.537676]  ? irq_force_complete_move+0xd0/0xd0
>May 17 05:49:11 local kernel: [20688.537678]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 05:49:11 local kernel: [20688.537680]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 05:49:11 local kernel: [20688.537682]  rcu_check_callbacks+0x741/0x880
>May 17 05:49:11 local kernel: [20688.537684]  ? update_wall_time+0x473/0x730
>May 17 05:49:11 local kernel: [20688.537686]  ? tick_sched_do_timer+0x40/0x40
>May 17 05:49:11 local kernel: [20688.537688]  update_process_times+0x28/0x50
>May 17 05:49:11 local kernel: [20688.537690]  tick_sched_handle+0x35/0x50
>May 17 05:49:11 local kernel: [20688.537691]  tick_sched_timer+0x34/0x70
>May 17 05:49:11 local kernel: [20688.537693]  __hrtimer_run_queues+0xd8/0x230
>May 17 05:49:11 local kernel: [20688.537695]  hrtimer_interrupt+0xa2/0x1e0
>May 17 05:49:11 local kernel: [20688.537697]  smp_apic_timer_interrupt+0x66/0x130
>May 17 05:49:11 local kernel: [20688.537699]  apic_timer_interrupt+0x7d/0x90
>May 17 05:49:11 local kernel: [20688.537700]  </IRQ>
>May 17 05:49:11 local kernel: [20688.537701] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 05:49:11 local kernel: [20688.537702] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 05:49:11 local kernel: [20688.537704] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 05:49:11 local kernel: [20688.537705] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 05:49:11 local kernel: [20688.537706] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 05:49:11 local kernel: [20688.537707] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 05:49:11 local kernel: [20688.537708] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 05:49:11 local kernel: [20688.537710]  ? seq_lseek+0xe0/0xe0
>May 17 05:49:11 local kernel: [20688.537713]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 05:49:11 local kernel: [20688.537715]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 05:49:11 local kernel: [20688.537716]  ? ktime_get+0x38/0x90
>May 17 05:49:11 local kernel: [20688.537718]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 05:49:11 local kernel: [20688.537719]  arch_freq_prepare_all+0x3d/0x80
>May 17 05:49:11 local kernel: [20688.537721]  cpuinfo_open+0xe/0x20
>May 17 05:49:11 local kernel: [20688.537724]  proc_reg_open+0x6c/0x110
>May 17 05:49:11 local kernel: [20688.537725]  ? proc_reg_llseek+0x60/0x60
>May 17 05:49:11 local kernel: [20688.537727]  do_dentry_open+0x1e1/0x2e0
>May 17 05:49:11 local kernel: [20688.537730]  path_openat+0x2a8/0x12b0
>May 17 05:49:11 local kernel: [20688.537732]  do_filp_open+0x99/0x110
>May 17 05:49:11 local kernel: [20688.537734]  ? __check_object_size+0xf6/0x190
>May 17 05:49:11 local kernel: [20688.537736]  ? __alloc_fd+0x3d/0x170
>May 17 05:49:11 local kernel: [20688.537737]  ? do_sys_open+0x126/0x210
>May 17 05:49:11 local kernel: [20688.537738]  do_sys_open+0x126/0x210
>May 17 05:49:11 local kernel: [20688.537740]  do_syscall_64+0x6e/0x120
>May 17 05:49:11 local kernel: [20688.537743]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:49:11 local kernel: [20688.537744] RIP: 0033:0x7feb69b91430
>May 17 05:49:11 local kernel: [20688.537745] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 05:49:11 local kernel: [20688.537747] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 05:49:11 local kernel: [20688.537748] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 05:49:11 local kernel: [20688.537748] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 05:49:11 local kernel: [20688.537749] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 05:49:11 local kernel: [20688.537750] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 05:49:33 local systemd[1]: systemd-logind.service: Watchdog timeout (limit 3min)!
>May 17 05:49:48 local systemd[1]: systemd-networkd.service: Watchdog timeout (limit 3min)!
>May 17 05:49:48 local systemd[1]: systemd-resolved.service: Watchdog timeout (limit 3min)!
>May 17 05:50:18 local systemd[1]: systemd-timesyncd.service: State 'stop-sigabrt' timed out. Terminating.
>May 17 05:52:11 local kernel: [20868.540366] INFO: rcu_sched self-detected stall on CPU
>May 17 05:52:11 local kernel: [20868.540371]    12-...: (240002 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=59981
>May 17 05:52:11 local kernel: [20868.540372]     (t=240003 jiffies g=1603370 c=1603369 q=16232)
>May 17 05:52:11 local kernel: [20868.540374] NMI backtrace for cpu 12
>May 17 05:52:11 local kernel: [20868.540376] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:52:11 local kernel: [20868.540377] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 05:52:11 local kernel: [20868.540378] Call Trace:
>May 17 05:52:11 local kernel: [20868.540380]  <IRQ>
>May 17 05:52:11 local kernel: [20868.540384]  dump_stack+0x5c/0x85
>May 17 05:52:11 local kernel: [20868.540386]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 05:52:11 local kernel: [20868.540389]  ? irq_force_complete_move+0xd0/0xd0
>May 17 05:52:11 local kernel: [20868.540390]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 05:52:11 local kernel: [20868.540393]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 05:52:11 local kernel: [20868.540395]  rcu_check_callbacks+0x741/0x880
>May 17 05:52:11 local kernel: [20868.540397]  ? update_wall_time+0x473/0x730
>May 17 05:52:11 local kernel: [20868.540399]  ? tick_sched_do_timer+0x40/0x40
>May 17 05:52:11 local kernel: [20868.540400]  update_process_times+0x28/0x50
>May 17 05:52:11 local kernel: [20868.540401]  tick_sched_handle+0x35/0x50
>May 17 05:52:11 local kernel: [20868.540403]  tick_sched_timer+0x34/0x70
>May 17 05:52:11 local kernel: [20868.540404]  __hrtimer_run_queues+0xd8/0x230
>May 17 05:52:11 local kernel: [20868.540406]  hrtimer_interrupt+0xa2/0x1e0
>May 17 05:52:11 local kernel: [20868.540409]  smp_apic_timer_interrupt+0x66/0x130
>May 17 05:52:11 local kernel: [20868.540410]  apic_timer_interrupt+0x7d/0x90
>May 17 05:52:11 local kernel: [20868.540411]  </IRQ>
>May 17 05:52:11 local kernel: [20868.540413] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 05:52:11 local kernel: [20868.540414] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 05:52:11 local kernel: [20868.540415] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 05:52:11 local kernel: [20868.540416] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 05:52:11 local kernel: [20868.540417] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 05:52:11 local kernel: [20868.540418] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 05:52:11 local kernel: [20868.540419] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 05:52:11 local kernel: [20868.540421]  ? seq_lseek+0xe0/0xe0
>May 17 05:52:11 local kernel: [20868.540424]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 05:52:11 local kernel: [20868.540426]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 05:52:11 local kernel: [20868.540428]  ? ktime_get+0x38/0x90
>May 17 05:52:11 local kernel: [20868.540429]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 05:52:11 local kernel: [20868.540430]  arch_freq_prepare_all+0x3d/0x80
>May 17 05:52:11 local kernel: [20868.540433]  cpuinfo_open+0xe/0x20
>May 17 05:52:11 local kernel: [20868.540435]  proc_reg_open+0x6c/0x110
>May 17 05:52:11 local kernel: [20868.540436]  ? proc_reg_llseek+0x60/0x60
>May 17 05:52:11 local kernel: [20868.540438]  do_dentry_open+0x1e1/0x2e0
>May 17 05:52:11 local kernel: [20868.540440]  path_openat+0x2a8/0x12b0
>May 17 05:52:11 local kernel: [20868.540443]  do_filp_open+0x99/0x110
>May 17 05:52:11 local kernel: [20868.540445]  ? __check_object_size+0xf6/0x190
>May 17 05:52:11 local kernel: [20868.540446]  ? __alloc_fd+0x3d/0x170
>May 17 05:52:11 local kernel: [20868.540448]  ? do_sys_open+0x126/0x210
>May 17 05:52:11 local kernel: [20868.540449]  do_sys_open+0x126/0x210
>May 17 05:52:11 local kernel: [20868.540451]  do_syscall_64+0x6e/0x120
>May 17 05:52:11 local kernel: [20868.540453]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:52:11 local kernel: [20868.540455] RIP: 0033:0x7feb69b91430
>May 17 05:52:11 local kernel: [20868.540456] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 05:52:11 local kernel: [20868.540457] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 05:52:11 local kernel: [20868.540458] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 05:52:11 local kernel: [20868.540458] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 05:52:11 local kernel: [20868.540459] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 05:52:11 local kernel: [20868.540460] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 05:52:33 local kernel: [20890.532369] INFO: task sd-resolve:1045 blocked for more than 120 seconds.
>May 17 05:52:33 local kernel: [20890.532371]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:52:33 local kernel: [20890.532372] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>May 17 05:52:33 local kernel: [20890.532373] sd-resolve      D    0  1045      1 0x80000002
>May 17 05:52:33 local kernel: [20890.532376] Call Trace:
>May 17 05:52:33 local kernel: [20890.532380]  ? __schedule+0x3c0/0x870
>May 17 05:52:33 local kernel: [20890.532382]  schedule+0x32/0x80
>May 17 05:52:33 local kernel: [20890.532384]  schedule_timeout+0x1e4/0x380
>May 17 05:52:33 local kernel: [20890.532387]  ? free_hot_cold_page_list+0x43/0xb0
>May 17 05:52:33 local kernel: [20890.532389]  ? wait_for_completion+0xae/0x130
>May 17 05:52:33 local kernel: [20890.532390]  wait_for_completion+0xae/0x130
>May 17 05:52:33 local kernel: [20890.532393]  ? wake_up_q+0x60/0x60
>May 17 05:52:33 local kernel: [20890.532395]  __wait_rcu_gp+0x115/0x150
>May 17 05:52:33 local kernel: [20890.532397]  synchronize_sched+0x54/0x80
>May 17 05:52:33 local kernel: [20890.532399]  ? call_rcu_bh+0x20/0x20
>May 17 05:52:33 local kernel: [20890.532401]  ? trace_raw_output_rcu_utilization+0x40/0x40
>May 17 05:52:33 local kernel: [20890.532403]  namespace_unlock+0x67/0x80
>May 17 05:52:33 local kernel: [20890.532405]  put_mnt_ns+0x1c/0x30
>May 17 05:52:33 local kernel: [20890.532407]  free_nsproxy+0x17/0xa0
>May 17 05:52:33 local kernel: [20890.532409]  do_exit+0x2c0/0xaf0
>May 17 05:52:33 local kernel: [20890.532412]  ? __skb_wait_for_more_packets+0x97/0x160
>May 17 05:52:33 local kernel: [20890.532414]  ? __sk_queue_drop_skb+0xb0/0xb0
>May 17 05:52:33 local kernel: [20890.532416]  do_group_exit+0x3a/0xa0
>May 17 05:52:33 local kernel: [20890.532418]  get_signal+0x28e/0x5d0
>May 17 05:52:33 local kernel: [20890.532421]  do_signal+0x36/0x6b0
>May 17 05:52:33 local kernel: [20890.532423]  ? SYSC_recvfrom+0x11d/0x130
>May 17 05:52:33 local kernel: [20890.532425]  ? __sys_sendmsg+0x51/0x90
>May 17 05:52:33 local kernel: [20890.532427]  ? __sys_sendmsg+0x80/0x90
>May 17 05:52:33 local kernel: [20890.532429]  exit_to_usermode_loop+0x8a/0xb0
>May 17 05:52:33 local kernel: [20890.532431]  do_syscall_64+0xea/0x120
>May 17 05:52:33 local kernel: [20890.532433]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:52:33 local kernel: [20890.532434] RIP: 0033:0x7f5975471007
>May 17 05:52:33 local kernel: [20890.532436] RSP: 002b:00007f5974e95890 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
>May 17 05:52:33 local kernel: [20890.532437] RAX: fffffffffffffe00 RBX: 0000000000000007 RCX: 00007f5975471007
>May 17 05:52:33 local kernel: [20890.532438] RDX: 0000000000002800 RSI: 00007f5974e95df0 RDI: 0000000000000007
>May 17 05:52:33 local kernel: [20890.532439] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
>May 17 05:52:33 local kernel: [20890.532441] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5974e95df0
>May 17 05:52:33 local kernel: [20890.532442] R13: 0000000000000000 R14: 0000000000002800 R15: 00007f5974e9adf0
>May 17 05:52:33 local kernel: [20890.532445] INFO: task systemd-logind:1086 blocked for more than 120 seconds.
>May 17 05:52:33 local kernel: [20890.532446]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:52:33 local kernel: [20890.532447] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>May 17 05:52:33 local kernel: [20890.532448] systemd-logind  D    0  1086      1 0x80000002
>May 17 05:52:33 local kernel: [20890.532449] Call Trace:
>May 17 05:52:33 local kernel: [20890.532451]  ? __schedule+0x3c0/0x870
>May 17 05:52:33 local kernel: [20890.532453]  schedule+0x32/0x80
>May 17 05:52:33 local kernel: [20890.532455]  schedule_timeout+0x1e4/0x380
>May 17 05:52:33 local kernel: [20890.532457]  ? check_preempt_wakeup+0xd6/0x230
>May 17 05:52:33 local kernel: [20890.532459]  ? wait_for_completion+0xae/0x130
>May 17 05:52:33 local kernel: [20890.532460]  wait_for_completion+0xae/0x130
>May 17 05:52:33 local kernel: [20890.532462]  ? wake_up_q+0x60/0x60
>May 17 05:52:33 local kernel: [20890.532464]  __wait_rcu_gp+0x115/0x150
>May 17 05:52:33 local kernel: [20890.532466]  synchronize_sched+0x54/0x80
>May 17 05:52:33 local kernel: [20890.532467]  ? call_rcu_bh+0x20/0x20
>May 17 05:52:33 local kernel: [20890.532469]  ? trace_raw_output_rcu_utilization+0x40/0x40
>May 17 05:52:33 local kernel: [20890.532472]  evdev_release+0x80/0xf0 [evdev]
>May 17 05:52:33 local kernel: [20890.532475]  __fput+0xd0/0x1e0
>May 17 05:52:33 local kernel: [20890.532477]  task_work_run+0x80/0xa0
>May 17 05:52:33 local kernel: [20890.532479]  do_exit+0x2c5/0xaf0
>May 17 05:52:33 local kernel: [20890.532481]  do_group_exit+0x3a/0xa0
>May 17 05:52:33 local kernel: [20890.532483]  get_signal+0x28e/0x5d0
>May 17 05:52:33 local kernel: [20890.532485]  do_signal+0x36/0x6b0
>May 17 05:52:33 local kernel: [20890.532487]  ? __fput+0x164/0x1e0
>May 17 05:52:33 local kernel: [20890.532488]  ? wake_up_q+0x60/0x60
>May 17 05:52:33 local kernel: [20890.532490]  exit_to_usermode_loop+0x8a/0xb0
>May 17 05:52:33 local kernel: [20890.532492]  do_syscall_64+0xea/0x120
>May 17 05:52:33 local kernel: [20890.532494]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:52:33 local kernel: [20890.532495] RIP: 0033:0x7fe36df08403
>May 17 05:52:33 local kernel: [20890.532496] RSP: 002b:00007ffe95e74e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>May 17 05:52:33 local kernel: [20890.532498] RAX: fffffffffffffffc RBX: 000055c478696230 RCX: 00007fe36df08403
>May 17 05:52:33 local kernel: [20890.532499] RDX: 0000000000000011 RSI: 00007ffe95e74e70 RDI: 0000000000000004
>May 17 05:52:33 local kernel: [20890.532500] RBP: 00007ffe95e75040 R08: 00007ffe95e74e70 R09: 0000000000000001
>May 17 05:52:33 local kernel: [20890.532501] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe95e74e70
>May 17 05:52:33 local kernel: [20890.532502] R13: ffffffffffffffff R14: 000055c478696230 R15: 0000000000000001
>May 17 05:52:33 local kernel: [20890.532505] INFO: task systemd-network:1178 blocked for more than 120 seconds.
>May 17 05:52:33 local kernel: [20890.532506]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:52:33 local kernel: [20890.532506] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>May 17 05:52:33 local kernel: [20890.532507] systemd-network D    0  1178      1 0x80000002
>May 17 05:52:33 local kernel: [20890.532509] Call Trace:
>May 17 05:52:33 local kernel: [20890.532511]  ? __schedule+0x3c0/0x870
>May 17 05:52:33 local kernel: [20890.532513]  schedule+0x32/0x80
>May 17 05:52:33 local kernel: [20890.532514]  schedule_timeout+0x1e4/0x380
>May 17 05:52:33 local kernel: [20890.532516]  ? free_hot_cold_page_list+0x43/0xb0
>May 17 05:52:33 local kernel: [20890.532518]  ? wait_for_completion+0xae/0x130
>May 17 05:52:33 local kernel: [20890.532519]  wait_for_completion+0xae/0x130
>May 17 05:52:33 local kernel: [20890.532521]  ? wake_up_q+0x60/0x60
>May 17 05:52:33 local kernel: [20890.532522]  __wait_rcu_gp+0x115/0x150
>May 17 05:52:33 local kernel: [20890.532524]  synchronize_sched+0x54/0x80
>May 17 05:52:33 local kernel: [20890.532526]  ? call_rcu_bh+0x20/0x20
>May 17 05:52:33 local kernel: [20890.532528]  ? trace_raw_output_rcu_utilization+0x40/0x40
>May 17 05:52:33 local kernel: [20890.532529]  namespace_unlock+0x67/0x80
>May 17 05:52:33 local kernel: [20890.532531]  put_mnt_ns+0x1c/0x30
>May 17 05:52:33 local kernel: [20890.532532]  free_nsproxy+0x17/0xa0
>May 17 05:52:33 local kernel: [20890.532534]  do_exit+0x2c0/0xaf0
>May 17 05:52:33 local kernel: [20890.532537]  ? kmem_cache_free+0x161/0x170
>May 17 05:52:33 local kernel: [20890.532539]  do_group_exit+0x3a/0xa0
>May 17 05:52:33 local kernel: [20890.532540]  get_signal+0x28e/0x5d0
>May 17 05:52:33 local kernel: [20890.532542]  do_signal+0x36/0x6b0
>May 17 05:52:33 local kernel: [20890.532544]  ? __fput+0x164/0x1e0
>May 17 05:52:33 local kernel: [20890.532546]  ? wake_up_q+0x60/0x60
>May 17 05:52:33 local kernel: [20890.532548]  exit_to_usermode_loop+0x8a/0xb0
>May 17 05:52:33 local kernel: [20890.532550]  do_syscall_64+0xea/0x120
>May 17 05:52:33 local kernel: [20890.532551]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:52:33 local kernel: [20890.532553] RIP: 0033:0x7f7ba159d403
>May 17 05:52:33 local kernel: [20890.532554] RSP: 002b:00007ffe55f39888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>May 17 05:52:33 local kernel: [20890.532555] RAX: fffffffffffffffc RBX: 000055dc61dc3440 RCX: 00007f7ba159d403
>May 17 05:52:33 local kernel: [20890.532556] RDX: 0000000000000009 RSI: 00007ffe55f39890 RDI: 0000000000000005
>May 17 05:52:33 local kernel: [20890.532557] RBP: 00007ffe55f39a00 R08: 0000000000000009 R09: 000055dc61dc88ac
>May 17 05:52:33 local kernel: [20890.532558] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe55f39890
>May 17 05:52:33 local kernel: [20890.532559] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>May 17 05:54:35 local kernel: [21013.412149] INFO: task sd-resolve:1045 blocked for more than 120 seconds.
>May 17 05:54:35 local kernel: [21013.412152]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:54:35 local kernel: [21013.412153] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>May 17 05:54:35 local kernel: [21013.412154] sd-resolve      D    0  1045      1 0x80000002
>May 17 05:54:35 local kernel: [21013.412157] Call Trace:
>May 17 05:54:35 local kernel: [21013.412163]  ? __schedule+0x3c0/0x870
>May 17 05:54:35 local kernel: [21013.412165]  schedule+0x32/0x80
>May 17 05:54:35 local kernel: [21013.412167]  schedule_timeout+0x1e4/0x380
>May 17 05:54:35 local kernel: [21013.412170]  ? free_hot_cold_page_list+0x43/0xb0
>May 17 05:54:35 local kernel: [21013.412172]  ? wait_for_completion+0xae/0x130
>May 17 05:54:35 local kernel: [21013.412173]  wait_for_completion+0xae/0x130
>May 17 05:54:35 local kernel: [21013.412176]  ? wake_up_q+0x60/0x60
>May 17 05:54:35 local kernel: [21013.412178]  __wait_rcu_gp+0x115/0x150
>May 17 05:54:35 local kernel: [21013.412181]  synchronize_sched+0x54/0x80
>May 17 05:54:35 local kernel: [21013.412183]  ? call_rcu_bh+0x20/0x20
>May 17 05:54:35 local kernel: [21013.412185]  ? trace_raw_output_rcu_utilization+0x40/0x40
>May 17 05:54:35 local kernel: [21013.412187]  namespace_unlock+0x67/0x80
>May 17 05:54:35 local kernel: [21013.412189]  put_mnt_ns+0x1c/0x30
>May 17 05:54:35 local kernel: [21013.412192]  free_nsproxy+0x17/0xa0
>May 17 05:54:35 local kernel: [21013.412194]  do_exit+0x2c0/0xaf0
>May 17 05:54:35 local kernel: [21013.412196]  ? __skb_wait_for_more_packets+0x97/0x160
>May 17 05:54:35 local kernel: [21013.412198]  ? __sk_queue_drop_skb+0xb0/0xb0
>May 17 05:54:35 local kernel: [21013.412200]  do_group_exit+0x3a/0xa0
>May 17 05:54:35 local kernel: [21013.412203]  get_signal+0x28e/0x5d0
>May 17 05:54:35 local kernel: [21013.412206]  do_signal+0x36/0x6b0
>May 17 05:54:35 local kernel: [21013.412208]  ? SYSC_recvfrom+0x11d/0x130
>May 17 05:54:35 local kernel: [21013.412210]  ? __sys_sendmsg+0x51/0x90
>May 17 05:54:35 local kernel: [21013.412212]  ? __sys_sendmsg+0x80/0x90
>May 17 05:54:35 local kernel: [21013.412214]  exit_to_usermode_loop+0x8a/0xb0
>May 17 05:54:35 local kernel: [21013.412216]  do_syscall_64+0xea/0x120
>May 17 05:54:35 local kernel: [21013.412218]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:54:35 local kernel: [21013.412220] RIP: 0033:0x7f5975471007
>May 17 05:54:35 local kernel: [21013.412221] RSP: 002b:00007f5974e95890 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
>May 17 05:54:35 local kernel: [21013.412223] RAX: fffffffffffffe00 RBX: 0000000000000007 RCX: 00007f5975471007
>May 17 05:54:35 local kernel: [21013.412224] RDX: 0000000000002800 RSI: 00007f5974e95df0 RDI: 0000000000000007
>May 17 05:54:35 local kernel: [21013.412225] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
>May 17 05:54:35 local kernel: [21013.412226] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5974e95df0
>May 17 05:54:35 local kernel: [21013.412227] R13: 0000000000000000 R14: 0000000000002800 R15: 00007f5974e9adf0
>May 17 05:54:35 local kernel: [21013.412230] INFO: task systemd-logind:1086 blocked for more than 120 seconds.
>May 17 05:54:35 local kernel: [21013.412231]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:54:35 local kernel: [21013.412232] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>May 17 05:54:35 local kernel: [21013.412233] systemd-logind  D    0  1086      1 0x80000002
>May 17 05:54:35 local kernel: [21013.412234] Call Trace:
>May 17 05:54:35 local kernel: [21013.412236]  ? __schedule+0x3c0/0x870
>May 17 05:54:35 local kernel: [21013.412238]  schedule+0x32/0x80
>May 17 05:54:35 local kernel: [21013.412240]  schedule_timeout+0x1e4/0x380
>May 17 05:54:35 local kernel: [21013.412242]  ? check_preempt_wakeup+0xd6/0x230
>May 17 05:54:35 local kernel: [21013.412244]  ? wait_for_completion+0xae/0x130
>May 17 05:54:35 local kernel: [21013.412246]  wait_for_completion+0xae/0x130
>May 17 05:54:35 local kernel: [21013.412247]  ? wake_up_q+0x60/0x60
>May 17 05:54:35 local kernel: [21013.412249]  __wait_rcu_gp+0x115/0x150
>May 17 05:54:35 local kernel: [21013.412251]  synchronize_sched+0x54/0x80
>May 17 05:54:35 local kernel: [21013.412253]  ? call_rcu_bh+0x20/0x20
>May 17 05:54:35 local kernel: [21013.412254]  ? trace_raw_output_rcu_utilization+0x40/0x40
>May 17 05:54:35 local kernel: [21013.412258]  evdev_release+0x80/0xf0 [evdev]
>May 17 05:54:35 local kernel: [21013.412261]  __fput+0xd0/0x1e0
>May 17 05:54:35 local kernel: [21013.412263]  task_work_run+0x80/0xa0
>May 17 05:54:35 local kernel: [21013.412265]  do_exit+0x2c5/0xaf0
>May 17 05:54:35 local kernel: [21013.412267]  do_group_exit+0x3a/0xa0
>May 17 05:54:35 local kernel: [21013.412268]  get_signal+0x28e/0x5d0
>May 17 05:54:35 local kernel: [21013.412270]  do_signal+0x36/0x6b0
>May 17 05:54:35 local kernel: [21013.412273]  ? __fput+0x164/0x1e0
>May 17 05:54:35 local kernel: [21013.412274]  ? wake_up_q+0x60/0x60
>May 17 05:54:35 local kernel: [21013.412276]  exit_to_usermode_loop+0x8a/0xb0
>May 17 05:54:35 local kernel: [21013.412278]  do_syscall_64+0xea/0x120
>May 17 05:54:35 local kernel: [21013.412280]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:54:35 local kernel: [21013.412281] RIP: 0033:0x7fe36df08403
>May 17 05:54:35 local kernel: [21013.412282] RSP: 002b:00007ffe95e74e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>May 17 05:54:35 local kernel: [21013.412283] RAX: fffffffffffffffc RBX: 000055c478696230 RCX: 00007fe36df08403
>May 17 05:54:35 local kernel: [21013.412284] RDX: 0000000000000011 RSI: 00007ffe95e74e70 RDI: 0000000000000004
>May 17 05:54:35 local kernel: [21013.412285] RBP: 00007ffe95e75040 R08: 00007ffe95e74e70 R09: 0000000000000001
>May 17 05:54:35 local kernel: [21013.412286] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe95e74e70
>May 17 05:54:35 local kernel: [21013.412287] R13: ffffffffffffffff R14: 000055c478696230 R15: 0000000000000001
>May 17 05:54:35 local kernel: [21013.412290] INFO: task systemd-network:1178 blocked for more than 120 seconds.
>May 17 05:54:35 local kernel: [21013.412291]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:54:35 local kernel: [21013.412292] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>May 17 05:54:35 local kernel: [21013.412293] systemd-network D    0  1178      1 0x80000002
>May 17 05:54:35 local kernel: [21013.412294] Call Trace:
>May 17 05:54:35 local kernel: [21013.412296]  ? __schedule+0x3c0/0x870
>May 17 05:54:35 local kernel: [21013.412298]  schedule+0x32/0x80
>May 17 05:54:35 local kernel: [21013.412299]  schedule_timeout+0x1e4/0x380
>May 17 05:54:35 local kernel: [21013.412301]  ? free_hot_cold_page_list+0x43/0xb0
>May 17 05:54:35 local kernel: [21013.412303]  ? wait_for_completion+0xae/0x130
>May 17 05:54:35 local kernel: [21013.412304]  wait_for_completion+0xae/0x130
>May 17 05:54:35 local kernel: [21013.412306]  ? wake_up_q+0x60/0x60
>May 17 05:54:35 local kernel: [21013.412307]  __wait_rcu_gp+0x115/0x150
>May 17 05:54:35 local kernel: [21013.412309]  synchronize_sched+0x54/0x80
>May 17 05:54:35 local kernel: [21013.412311]  ? call_rcu_bh+0x20/0x20
>May 17 05:54:35 local kernel: [21013.412313]  ? trace_raw_output_rcu_utilization+0x40/0x40
>May 17 05:54:35 local kernel: [21013.412315]  namespace_unlock+0x67/0x80
>May 17 05:54:35 local kernel: [21013.412316]  put_mnt_ns+0x1c/0x30
>May 17 05:54:35 local kernel: [21013.412318]  free_nsproxy+0x17/0xa0
>May 17 05:54:35 local kernel: [21013.412319]  do_exit+0x2c0/0xaf0
>May 17 05:54:35 local kernel: [21013.412322]  ? kmem_cache_free+0x161/0x170
>May 17 05:54:35 local kernel: [21013.412323]  do_group_exit+0x3a/0xa0
>May 17 05:54:35 local kernel: [21013.412325]  get_signal+0x28e/0x5d0
>May 17 05:54:35 local kernel: [21013.412327]  do_signal+0x36/0x6b0
>May 17 05:54:35 local kernel: [21013.412329]  ? __fput+0x164/0x1e0
>May 17 05:54:35 local kernel: [21013.412331]  ? wake_up_q+0x60/0x60
>May 17 05:54:35 local kernel: [21013.412333]  exit_to_usermode_loop+0x8a/0xb0
>May 17 05:54:35 local kernel: [21013.412334]  do_syscall_64+0xea/0x120
>May 17 05:54:35 local kernel: [21013.412336]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:54:35 local kernel: [21013.412337] RIP: 0033:0x7f7ba159d403
>May 17 05:54:35 local kernel: [21013.412338] RSP: 002b:00007ffe55f39888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>May 17 05:54:35 local kernel: [21013.412340] RAX: fffffffffffffffc RBX: 000055dc61dc3440 RCX: 00007f7ba159d403
>May 17 05:54:35 local kernel: [21013.412341] RDX: 0000000000000009 RSI: 00007ffe55f39890 RDI: 0000000000000005
>May 17 05:54:35 local kernel: [21013.412342] RBP: 00007ffe55f39a00 R08: 0000000000000009 R09: 000055dc61dc88ac
>May 17 05:54:35 local kernel: [21013.412343] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe55f39890
>May 17 05:54:35 local kernel: [21013.412344] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>May 17 05:55:11 local kernel: [21048.543053] INFO: rcu_sched self-detected stall on CPU
>May 17 05:55:11 local kernel: [21048.543057]    12-...: (420005 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=104966
>May 17 05:55:11 local kernel: [21048.543058]     (t=420006 jiffies g=1603370 c=1603369 q=28707)
>May 17 05:55:11 local kernel: [21048.543061] NMI backtrace for cpu 12
>May 17 05:55:11 local kernel: [21048.543063] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:55:11 local kernel: [21048.543064] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 05:55:11 local kernel: [21048.543065] Call Trace:
>May 17 05:55:11 local kernel: [21048.543066]  <IRQ>
>May 17 05:55:11 local kernel: [21048.543070]  dump_stack+0x5c/0x85
>May 17 05:55:11 local kernel: [21048.543073]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 05:55:11 local kernel: [21048.543075]  ? irq_force_complete_move+0xd0/0xd0
>May 17 05:55:11 local kernel: [21048.543077]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 05:55:11 local kernel: [21048.543079]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 05:55:11 local kernel: [21048.543081]  rcu_check_callbacks+0x741/0x880
>May 17 05:55:11 local kernel: [21048.543083]  ? update_wall_time+0x473/0x730
>May 17 05:55:11 local kernel: [21048.543085]  ? tick_sched_do_timer+0x40/0x40
>May 17 05:55:11 local kernel: [21048.543086]  update_process_times+0x28/0x50
>May 17 05:55:11 local kernel: [21048.543087]  tick_sched_handle+0x35/0x50
>May 17 05:55:11 local kernel: [21048.543089]  tick_sched_timer+0x34/0x70
>May 17 05:55:11 local kernel: [21048.543090]  __hrtimer_run_queues+0xd8/0x230
>May 17 05:55:11 local kernel: [21048.543092]  hrtimer_interrupt+0xa2/0x1e0
>May 17 05:55:11 local kernel: [21048.543094]  smp_apic_timer_interrupt+0x66/0x130
>May 17 05:55:11 local kernel: [21048.543096]  apic_timer_interrupt+0x7d/0x90
>May 17 05:55:11 local kernel: [21048.543097]  </IRQ>
>May 17 05:55:11 local kernel: [21048.543099] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 05:55:11 local kernel: [21048.543100] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 05:55:11 local kernel: [21048.543101] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 05:55:11 local kernel: [21048.543102] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 05:55:11 local kernel: [21048.543103] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 05:55:11 local kernel: [21048.543104] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 05:55:11 local kernel: [21048.543105] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 05:55:11 local kernel: [21048.543107]  ? seq_lseek+0xe0/0xe0
>May 17 05:55:11 local kernel: [21048.543109]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 05:55:11 local kernel: [21048.543111]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 05:55:11 local kernel: [21048.543113]  ? ktime_get+0x38/0x90
>May 17 05:55:11 local kernel: [21048.543114]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 05:55:11 local kernel: [21048.543116]  arch_freq_prepare_all+0x3d/0x80
>May 17 05:55:11 local kernel: [21048.543118]  cpuinfo_open+0xe/0x20
>May 17 05:55:11 local kernel: [21048.543120]  proc_reg_open+0x6c/0x110
>May 17 05:55:11 local kernel: [21048.543122]  ? proc_reg_llseek+0x60/0x60
>May 17 05:55:11 local kernel: [21048.543123]  do_dentry_open+0x1e1/0x2e0
>May 17 05:55:11 local kernel: [21048.543126]  path_openat+0x2a8/0x12b0
>May 17 05:55:11 local kernel: [21048.543128]  do_filp_open+0x99/0x110
>May 17 05:55:11 local kernel: [21048.543130]  ? __check_object_size+0xf6/0x190
>May 17 05:55:11 local kernel: [21048.543132]  ? __alloc_fd+0x3d/0x170
>May 17 05:55:11 local kernel: [21048.543133]  ? do_sys_open+0x126/0x210
>May 17 05:55:11 local kernel: [21048.543134]  do_sys_open+0x126/0x210
>May 17 05:55:11 local kernel: [21048.543136]  do_syscall_64+0x6e/0x120
>May 17 05:55:11 local kernel: [21048.543138]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:55:11 local kernel: [21048.543140] RIP: 0033:0x7feb69b91430
>May 17 05:55:11 local kernel: [21048.543141] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 05:55:11 local kernel: [21048.543142] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 05:55:11 local kernel: [21048.543143] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 05:55:11 local kernel: [21048.543144] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 05:55:11 local kernel: [21048.543144] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 05:55:11 local kernel: [21048.543145] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 05:56:38 local kernel: [21136.291927] INFO: task sd-resolve:1045 blocked for more than 120 seconds.
>May 17 05:56:38 local kernel: [21136.291930]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:56:38 local kernel: [21136.291931] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>May 17 05:56:38 local kernel: [21136.291932] sd-resolve      D    0  1045      1 0x80000002
>May 17 05:56:38 local kernel: [21136.291935] Call Trace:
>May 17 05:56:38 local kernel: [21136.291941]  ? __schedule+0x3c0/0x870
>May 17 05:56:38 local kernel: [21136.291943]  schedule+0x32/0x80
>May 17 05:56:38 local kernel: [21136.291945]  schedule_timeout+0x1e4/0x380
>May 17 05:56:38 local kernel: [21136.291948]  ? free_hot_cold_page_list+0x43/0xb0
>May 17 05:56:38 local kernel: [21136.291950]  ? wait_for_completion+0xae/0x130
>May 17 05:56:38 local kernel: [21136.291952]  wait_for_completion+0xae/0x130
>May 17 05:56:38 local kernel: [21136.291954]  ? wake_up_q+0x60/0x60
>May 17 05:56:38 local kernel: [21136.291957]  __wait_rcu_gp+0x115/0x150
>May 17 05:56:38 local kernel: [21136.291959]  synchronize_sched+0x54/0x80
>May 17 05:56:38 local kernel: [21136.291961]  ? call_rcu_bh+0x20/0x20
>May 17 05:56:38 local kernel: [21136.291963]  ? trace_raw_output_rcu_utilization+0x40/0x40
>May 17 05:56:38 local kernel: [21136.291965]  namespace_unlock+0x67/0x80
>May 17 05:56:38 local kernel: [21136.291967]  put_mnt_ns+0x1c/0x30
>May 17 05:56:38 local kernel: [21136.291969]  free_nsproxy+0x17/0xa0
>May 17 05:56:38 local kernel: [21136.291972]  do_exit+0x2c0/0xaf0
>May 17 05:56:38 local kernel: [21136.291974]  ? __skb_wait_for_more_packets+0x97/0x160
>May 17 05:56:38 local kernel: [21136.291976]  ? __sk_queue_drop_skb+0xb0/0xb0
>May 17 05:56:38 local kernel: [21136.291978]  do_group_exit+0x3a/0xa0
>May 17 05:56:38 local kernel: [21136.291980]  get_signal+0x28e/0x5d0
>May 17 05:56:38 local kernel: [21136.291983]  do_signal+0x36/0x6b0
>May 17 05:56:38 local kernel: [21136.291986]  ? SYSC_recvfrom+0x11d/0x130
>May 17 05:56:38 local kernel: [21136.291988]  ? __sys_sendmsg+0x51/0x90
>May 17 05:56:38 local kernel: [21136.291990]  ? __sys_sendmsg+0x80/0x90
>May 17 05:56:38 local kernel: [21136.291992]  exit_to_usermode_loop+0x8a/0xb0
>May 17 05:56:38 local kernel: [21136.291994]  do_syscall_64+0xea/0x120
>May 17 05:56:38 local kernel: [21136.291996]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:56:38 local kernel: [21136.291998] RIP: 0033:0x7f5975471007
>May 17 05:56:38 local kernel: [21136.291999] RSP: 002b:00007f5974e95890 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
>May 17 05:56:38 local kernel: [21136.292001] RAX: fffffffffffffe00 RBX: 0000000000000007 RCX: 00007f5975471007
>May 17 05:56:38 local kernel: [21136.292002] RDX: 0000000000002800 RSI: 00007f5974e95df0 RDI: 0000000000000007
>May 17 05:56:38 local kernel: [21136.292003] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
>May 17 05:56:38 local kernel: [21136.292004] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5974e95df0
>May 17 05:56:38 local kernel: [21136.292005] R13: 0000000000000000 R14: 0000000000002800 R15: 00007f5974e9adf0
>May 17 05:56:38 local kernel: [21136.292008] INFO: task systemd-logind:1086 blocked for more than 120 seconds.
>May 17 05:56:38 local kernel: [21136.292009]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:56:38 local kernel: [21136.292009] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>May 17 05:56:38 local kernel: [21136.292010] systemd-logind  D    0  1086      1 0x80000002
>May 17 05:56:38 local kernel: [21136.292012] Call Trace:
>May 17 05:56:38 local kernel: [21136.292014]  ? __schedule+0x3c0/0x870
>May 17 05:56:38 local kernel: [21136.292016]  schedule+0x32/0x80
>May 17 05:56:38 local kernel: [21136.292018]  schedule_timeout+0x1e4/0x380
>May 17 05:56:38 local kernel: [21136.292020]  ? check_preempt_wakeup+0xd6/0x230
>May 17 05:56:38 local kernel: [21136.292022]  ? wait_for_completion+0xae/0x130
>May 17 05:56:38 local kernel: [21136.292023]  wait_for_completion+0xae/0x130
>May 17 05:56:38 local kernel: [21136.292025]  ? wake_up_q+0x60/0x60
>May 17 05:56:38 local kernel: [21136.292027]  __wait_rcu_gp+0x115/0x150
>May 17 05:56:38 local kernel: [21136.292029]  synchronize_sched+0x54/0x80
>May 17 05:56:38 local kernel: [21136.292030]  ? call_rcu_bh+0x20/0x20
>May 17 05:56:38 local kernel: [21136.292032]  ? trace_raw_output_rcu_utilization+0x40/0x40
>May 17 05:56:38 local kernel: [21136.292035]  evdev_release+0x80/0xf0 [evdev]
>May 17 05:56:38 local kernel: [21136.292038]  __fput+0xd0/0x1e0
>May 17 05:56:38 local kernel: [21136.292041]  task_work_run+0x80/0xa0
>May 17 05:56:38 local kernel: [21136.292043]  do_exit+0x2c5/0xaf0
>May 17 05:56:38 local kernel: [21136.292045]  do_group_exit+0x3a/0xa0
>May 17 05:56:38 local kernel: [21136.292046]  get_signal+0x28e/0x5d0
>May 17 05:56:38 local kernel: [21136.292048]  do_signal+0x36/0x6b0
>May 17 05:56:38 local kernel: [21136.292050]  ? __fput+0x164/0x1e0
>May 17 05:56:38 local kernel: [21136.292052]  ? wake_up_q+0x60/0x60
>May 17 05:56:38 local kernel: [21136.292054]  exit_to_usermode_loop+0x8a/0xb0
>May 17 05:56:38 local kernel: [21136.292056]  do_syscall_64+0xea/0x120
>May 17 05:56:38 local kernel: [21136.292058]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:56:38 local kernel: [21136.292059] RIP: 0033:0x7fe36df08403
>May 17 05:56:38 local kernel: [21136.292060] RSP: 002b:00007ffe95e74e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>May 17 05:56:38 local kernel: [21136.292061] RAX: fffffffffffffffc RBX: 000055c478696230 RCX: 00007fe36df08403
>May 17 05:56:38 local kernel: [21136.292062] RDX: 0000000000000011 RSI: 00007ffe95e74e70 RDI: 0000000000000004
>May 17 05:56:38 local kernel: [21136.292063] RBP: 00007ffe95e75040 R08: 00007ffe95e74e70 R09: 0000000000000001
>May 17 05:56:38 local kernel: [21136.292064] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe95e74e70
>May 17 05:56:38 local kernel: [21136.292065] R13: ffffffffffffffff R14: 000055c478696230 R15: 0000000000000001
>May 17 05:56:38 local kernel: [21136.292069] INFO: task systemd-network:1178 blocked for more than 120 seconds.
>May 17 05:56:38 local kernel: [21136.292070]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:56:38 local kernel: [21136.292070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>May 17 05:56:38 local kernel: [21136.292071] systemd-network D    0  1178      1 0x80000002
>May 17 05:56:38 local kernel: [21136.292073] Call Trace:
>May 17 05:56:38 local kernel: [21136.292075]  ? __schedule+0x3c0/0x870
>May 17 05:56:38 local kernel: [21136.292076]  schedule+0x32/0x80
>May 17 05:56:38 local kernel: [21136.292078]  schedule_timeout+0x1e4/0x380
>May 17 05:56:38 local kernel: [21136.292080]  ? free_hot_cold_page_list+0x43/0xb0
>May 17 05:56:38 local kernel: [21136.292082]  ? wait_for_completion+0xae/0x130
>May 17 05:56:38 local kernel: [21136.292083]  wait_for_completion+0xae/0x130
>May 17 05:56:38 local kernel: [21136.292085]  ? wake_up_q+0x60/0x60
>May 17 05:56:38 local kernel: [21136.292086]  __wait_rcu_gp+0x115/0x150
>May 17 05:56:38 local kernel: [21136.292088]  synchronize_sched+0x54/0x80
>May 17 05:56:38 local kernel: [21136.292090]  ? call_rcu_bh+0x20/0x20
>May 17 05:56:38 local kernel: [21136.292092]  ? trace_raw_output_rcu_utilization+0x40/0x40
>May 17 05:56:38 local kernel: [21136.292093]  namespace_unlock+0x67/0x80
>May 17 05:56:38 local kernel: [21136.292095]  put_mnt_ns+0x1c/0x30
>May 17 05:56:38 local kernel: [21136.292097]  free_nsproxy+0x17/0xa0
>May 17 05:56:38 local kernel: [21136.292098]  do_exit+0x2c0/0xaf0
>May 17 05:56:38 local kernel: [21136.292101]  ? kmem_cache_free+0x161/0x170
>May 17 05:56:38 local kernel: [21136.292102]  do_group_exit+0x3a/0xa0
>May 17 05:56:38 local kernel: [21136.292104]  get_signal+0x28e/0x5d0
>May 17 05:56:38 local kernel: [21136.292106]  do_signal+0x36/0x6b0
>May 17 05:56:38 local kernel: [21136.292108]  ? __fput+0x164/0x1e0
>May 17 05:56:38 local kernel: [21136.292110]  ? wake_up_q+0x60/0x60
>May 17 05:56:38 local kernel: [21136.292112]  exit_to_usermode_loop+0x8a/0xb0
>May 17 05:56:38 local kernel: [21136.292113]  do_syscall_64+0xea/0x120
>May 17 05:56:38 local kernel: [21136.292115]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:56:38 local kernel: [21136.292116] RIP: 0033:0x7f7ba159d403
>May 17 05:56:38 local kernel: [21136.292117] RSP: 002b:00007ffe55f39888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
>May 17 05:56:38 local kernel: [21136.292119] RAX: fffffffffffffffc RBX: 000055dc61dc3440 RCX: 00007f7ba159d403
>May 17 05:56:38 local kernel: [21136.292120] RDX: 0000000000000009 RSI: 00007ffe55f39890 RDI: 0000000000000005
>May 17 05:56:38 local kernel: [21136.292121] RBP: 00007ffe55f39a00 R08: 0000000000000009 R09: 000055dc61dc88ac
>May 17 05:56:38 local kernel: [21136.292122] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe55f39890
>May 17 05:56:38 local kernel: [21136.292123] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
>May 17 05:58:11 local kernel: [21228.545720] INFO: rcu_sched self-detected stall on CPU
>May 17 05:58:11 local kernel: [21228.545725]    12-...: (600008 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 05:58:11 local kernel: [21228.545726]     (t=600009 jiffies g=1603370 c=1603369 q=41239)
>May 17 05:58:11 local kernel: [21228.545729] rcu_sched kthread starved for 67140 jiffies! g1603370 c1603369 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 05:58:11 local kernel: [21228.545730] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 05:58:11 local kernel: [21228.545732] Call Trace:
>May 17 05:58:11 local kernel: [21228.545737]  ? __schedule+0x3c0/0x870
>May 17 05:58:11 local kernel: [21228.545739]  schedule+0x32/0x80
>May 17 05:58:11 local kernel: [21228.545741]  schedule_timeout+0x16b/0x380
>May 17 05:58:11 local kernel: [21228.545744]  ? call_timer_fn+0x130/0x130
>May 17 05:58:11 local kernel: [21228.545746]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 05:58:11 local kernel: [21228.545748]  ? prepare_to_swait_event+0x22/0x40
>May 17 05:58:11 local kernel: [21228.545750]  rcu_gp_kthread+0x563/0x8e0
>May 17 05:58:11 local kernel: [21228.545753]  kthread+0xff/0x140
>May 17 05:58:11 local kernel: [21228.545754]  ? rcu_barrier_sched+0x10/0x10
>May 17 05:58:11 local kernel: [21228.545756]  ? kthread_create_on_node+0x70/0x70
>May 17 05:58:11 local kernel: [21228.545757]  ret_from_fork+0x22/0x40
>May 17 05:58:11 local kernel: [21228.545760] NMI backtrace for cpu 12
>May 17 05:58:11 local kernel: [21228.545762] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:58:11 local kernel: [21228.545762] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 05:58:11 local kernel: [21228.545763] Call Trace:
>May 17 05:58:11 local kernel: [21228.545765]  <IRQ>
>May 17 05:58:11 local kernel: [21228.545767]  dump_stack+0x5c/0x85
>May 17 05:58:11 local kernel: [21228.545769]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 05:58:11 local kernel: [21228.545771]  ? irq_force_complete_move+0xd0/0xd0
>May 17 05:58:11 local kernel: [21228.545772]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 05:58:11 local kernel: [21228.545774]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 05:58:11 local kernel: [21228.545776]  rcu_check_callbacks+0x741/0x880
>May 17 05:58:11 local kernel: [21228.545777]  ? update_wall_time+0x473/0x730
>May 17 05:58:11 local kernel: [21228.545779]  ? tick_sched_do_timer+0x40/0x40
>May 17 05:58:11 local kernel: [21228.545781]  update_process_times+0x28/0x50
>May 17 05:58:11 local kernel: [21228.545782]  tick_sched_handle+0x35/0x50
>May 17 05:58:11 local kernel: [21228.545784]  tick_sched_timer+0x34/0x70
>May 17 05:58:11 local kernel: [21228.545785]  __hrtimer_run_queues+0xd8/0x230
>May 17 05:58:11 local kernel: [21228.545787]  hrtimer_interrupt+0xa2/0x1e0
>May 17 05:58:11 local kernel: [21228.545789]  smp_apic_timer_interrupt+0x66/0x130
>May 17 05:58:11 local kernel: [21228.545790]  apic_timer_interrupt+0x7d/0x90
>May 17 05:58:11 local kernel: [21228.545791]  </IRQ>
>May 17 05:58:11 local kernel: [21228.545793] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 05:58:11 local kernel: [21228.545794] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 05:58:11 local kernel: [21228.545795] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 05:58:11 local kernel: [21228.545796] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 05:58:11 local kernel: [21228.545797] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 05:58:11 local kernel: [21228.545798] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 05:58:11 local kernel: [21228.545799] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 05:58:11 local kernel: [21228.545801]  ? seq_lseek+0xe0/0xe0
>May 17 05:58:11 local kernel: [21228.545804]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 05:58:11 local kernel: [21228.545806]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 05:58:11 local kernel: [21228.545807]  ? ktime_get+0x38/0x90
>May 17 05:58:11 local kernel: [21228.545808]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 05:58:11 local kernel: [21228.545810]  arch_freq_prepare_all+0x3d/0x80
>May 17 05:58:11 local kernel: [21228.545812]  cpuinfo_open+0xe/0x20
>May 17 05:58:11 local kernel: [21228.545815]  proc_reg_open+0x6c/0x110
>May 17 05:58:11 local kernel: [21228.545816]  ? proc_reg_llseek+0x60/0x60
>May 17 05:58:11 local kernel: [21228.545818]  do_dentry_open+0x1e1/0x2e0
>May 17 05:58:11 local kernel: [21228.545820]  path_openat+0x2a8/0x12b0
>May 17 05:58:11 local kernel: [21228.545823]  do_filp_open+0x99/0x110
>May 17 05:58:11 local kernel: [21228.545824]  ? __check_object_size+0xf6/0x190
>May 17 05:58:11 local kernel: [21228.545826]  ? __alloc_fd+0x3d/0x170
>May 17 05:58:11 local kernel: [21228.545827]  ? do_sys_open+0x126/0x210
>May 17 05:58:11 local kernel: [21228.545828]  do_sys_open+0x126/0x210
>May 17 05:58:11 local kernel: [21228.545831]  do_syscall_64+0x6e/0x120
>May 17 05:58:11 local kernel: [21228.545832]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:58:11 local kernel: [21228.545834] RIP: 0033:0x7feb69b91430
>May 17 05:58:11 local kernel: [21228.545835] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 05:58:11 local kernel: [21228.545836] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 05:58:11 local kernel: [21228.545837] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 05:58:11 local kernel: [21228.545838] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 05:58:11 local kernel: [21228.545839] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 05:58:11 local kernel: [21228.545840] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 05:58:41 local kernel: [21259.171696] INFO: task sd-resolve:1045 blocked for more than 120 seconds.
>May 17 05:58:41 local kernel: [21259.171699]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 05:58:41 local kernel: [21259.171700] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>May 17 05:58:41 local kernel: [21259.171701] sd-resolve      D    0  1045      1 0x80000002
>May 17 05:58:41 local kernel: [21259.171703] Call Trace:
>May 17 05:58:41 local kernel: [21259.171708]  ? __schedule+0x3c0/0x870
>May 17 05:58:41 local kernel: [21259.171710]  schedule+0x32/0x80
>May 17 05:58:41 local kernel: [21259.171712]  schedule_timeout+0x1e4/0x380
>May 17 05:58:41 local kernel: [21259.171715]  ? free_hot_cold_page_list+0x43/0xb0
>May 17 05:58:41 local kernel: [21259.171717]  ? wait_for_completion+0xae/0x130
>May 17 05:58:41 local kernel: [21259.171719]  wait_for_completion+0xae/0x130
>May 17 05:58:41 local kernel: [21259.171721]  ? wake_up_q+0x60/0x60
>May 17 05:58:41 local kernel: [21259.171724]  __wait_rcu_gp+0x115/0x150
>May 17 05:58:41 local kernel: [21259.171726]  synchronize_sched+0x54/0x80
>May 17 05:58:41 local kernel: [21259.171728]  ? call_rcu_bh+0x20/0x20
>May 17 05:58:41 local kernel: [21259.171730]  ? trace_raw_output_rcu_utilization+0x40/0x40
>May 17 05:58:41 local kernel: [21259.171732]  namespace_unlock+0x67/0x80
>May 17 05:58:41 local kernel: [21259.171734]  put_mnt_ns+0x1c/0x30
>May 17 05:58:41 local kernel: [21259.171736]  free_nsproxy+0x17/0xa0
>May 17 05:58:41 local kernel: [21259.171739]  do_exit+0x2c0/0xaf0
>May 17 05:58:41 local kernel: [21259.171741]  ? __skb_wait_for_more_packets+0x97/0x160
>May 17 05:58:41 local kernel: [21259.171743]  ? __sk_queue_drop_skb+0xb0/0xb0
>May 17 05:58:41 local kernel: [21259.171745]  do_group_exit+0x3a/0xa0
>May 17 05:58:41 local kernel: [21259.171747]  get_signal+0x28e/0x5d0
>May 17 05:58:41 local kernel: [21259.171750]  do_signal+0x36/0x6b0
>May 17 05:58:41 local kernel: [21259.171753]  ? SYSC_recvfrom+0x11d/0x130
>May 17 05:58:41 local kernel: [21259.171755]  ? __sys_sendmsg+0x51/0x90
>May 17 05:58:41 local kernel: [21259.171756]  ? __sys_sendmsg+0x80/0x90
>May 17 05:58:41 local kernel: [21259.171759]  exit_to_usermode_loop+0x8a/0xb0
>May 17 05:58:41 local kernel: [21259.171761]  do_syscall_64+0xea/0x120
>May 17 05:58:41 local kernel: [21259.171763]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 05:58:41 local kernel: [21259.171765] RIP: 0033:0x7f5975471007
>May 17 05:58:41 local kernel: [21259.171766] RSP: 002b:00007f5974e95890 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
>May 17 05:58:41 local kernel: [21259.171768] RAX: fffffffffffffe00 RBX: 0000000000000007 RCX: 00007f5975471007
>May 17 05:58:41 local kernel: [21259.171769] RDX: 0000000000002800 RSI: 00007f5974e95df0 RDI: 0000000000000007
>May 17 05:58:41 local kernel: [21259.171770] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
>May 17 05:58:41 local kernel: [21259.171771] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5974e95df0
>May 17 05:58:41 local kernel: [21259.171772] R13: 0000000000000000 R14: 0000000000002800 R15: 00007f5974e9adf0
>May 17 06:01:11 local kernel: [21408.548373] INFO: rcu_sched self-detected stall on CPU
>May 17 06:01:11 local kernel: [21408.548378]    12-...: (780011 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:01:11 local kernel: [21408.548379]     (t=780012 jiffies g=1603370 c=1603369 q=53778)
>May 17 06:01:11 local kernel: [21408.548382] rcu_sched kthread starved for 247143 jiffies! g1603370 c1603369 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:01:11 local kernel: [21408.548383] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:01:11 local kernel: [21408.548386] Call Trace:
>May 17 06:01:11 local kernel: [21408.548391]  ? __schedule+0x3c0/0x870
>May 17 06:01:11 local kernel: [21408.548392]  schedule+0x32/0x80
>May 17 06:01:11 local kernel: [21408.548394]  schedule_timeout+0x16b/0x380
>May 17 06:01:11 local kernel: [21408.548397]  ? call_timer_fn+0x130/0x130
>May 17 06:01:11 local kernel: [21408.548399]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:01:11 local kernel: [21408.548402]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:01:11 local kernel: [21408.548403]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:01:11 local kernel: [21408.548406]  kthread+0xff/0x140
>May 17 06:01:11 local kernel: [21408.548408]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:01:11 local kernel: [21408.548409]  ? kthread_create_on_node+0x70/0x70
>May 17 06:01:11 local kernel: [21408.548411]  ret_from_fork+0x22/0x40
>May 17 06:01:11 local kernel: [21408.548413] NMI backtrace for cpu 12
>May 17 06:01:11 local kernel: [21408.548415] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:01:11 local kernel: [21408.548416] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:01:11 local kernel: [21408.548417] Call Trace:
>May 17 06:01:11 local kernel: [21408.548418]  <IRQ>
>May 17 06:01:11 local kernel: [21408.548420]  dump_stack+0x5c/0x85
>May 17 06:01:11 local kernel: [21408.548422]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:01:11 local kernel: [21408.548424]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:01:11 local kernel: [21408.548426]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:01:11 local kernel: [21408.548428]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:01:11 local kernel: [21408.548429]  rcu_check_callbacks+0x741/0x880
>May 17 06:01:11 local kernel: [21408.548431]  ? update_wall_time+0x473/0x730
>May 17 06:01:11 local kernel: [21408.548433]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:01:11 local kernel: [21408.548434]  update_process_times+0x28/0x50
>May 17 06:01:11 local kernel: [21408.548436]  tick_sched_handle+0x35/0x50
>May 17 06:01:11 local kernel: [21408.548437]  tick_sched_timer+0x34/0x70
>May 17 06:01:11 local kernel: [21408.548439]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:01:11 local kernel: [21408.548441]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:01:11 local kernel: [21408.548443]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:01:11 local kernel: [21408.548444]  apic_timer_interrupt+0x7d/0x90
>May 17 06:01:11 local kernel: [21408.548445]  </IRQ>
>May 17 06:01:11 local kernel: [21408.548447] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 06:01:11 local kernel: [21408.548448] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:01:11 local kernel: [21408.548449] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:01:11 local kernel: [21408.548450] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:01:11 local kernel: [21408.548451] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:01:11 local kernel: [21408.548452] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:01:11 local kernel: [21408.548453] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:01:11 local kernel: [21408.548455]  ? seq_lseek+0xe0/0xe0
>May 17 06:01:11 local kernel: [21408.548458]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:01:11 local kernel: [21408.548460]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:01:11 local kernel: [21408.548461]  ? ktime_get+0x38/0x90
>May 17 06:01:11 local kernel: [21408.548463]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:01:11 local kernel: [21408.548464]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:01:11 local kernel: [21408.548466]  cpuinfo_open+0xe/0x20
>May 17 06:01:11 local kernel: [21408.548468]  proc_reg_open+0x6c/0x110
>May 17 06:01:11 local kernel: [21408.548470]  ? proc_reg_llseek+0x60/0x60
>May 17 06:01:11 local kernel: [21408.548472]  do_dentry_open+0x1e1/0x2e0
>May 17 06:01:11 local kernel: [21408.548474]  path_openat+0x2a8/0x12b0
>May 17 06:01:11 local kernel: [21408.548477]  do_filp_open+0x99/0x110
>May 17 06:01:11 local kernel: [21408.548479]  ? __check_object_size+0xf6/0x190
>May 17 06:01:11 local kernel: [21408.548480]  ? __alloc_fd+0x3d/0x170
>May 17 06:01:11 local kernel: [21408.548482]  ? do_sys_open+0x126/0x210
>May 17 06:01:11 local kernel: [21408.548483]  do_sys_open+0x126/0x210
>May 17 06:01:11 local kernel: [21408.548485]  do_syscall_64+0x6e/0x120
>May 17 06:01:11 local kernel: [21408.548487]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:01:11 local kernel: [21408.548489] RIP: 0033:0x7feb69b91430
>May 17 06:01:11 local kernel: [21408.548490] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:01:11 local kernel: [21408.548491] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:01:11 local kernel: [21408.548492] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:01:11 local kernel: [21408.548493] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:01:11 local kernel: [21408.548493] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:01:11 local kernel: [21408.548494] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 06:04:11 local kernel: [21588.551016] INFO: rcu_sched self-detected stall on CPU
>May 17 06:04:11 local kernel: [21588.551021]    12-...: (960014 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:04:11 local kernel: [21588.551022]     (t=960015 jiffies g=1603370 c=1603369 q=66324)
>May 17 06:04:11 local kernel: [21588.551026] rcu_sched kthread starved for 427146 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:04:11 local kernel: [21588.551027] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:04:11 local kernel: [21588.551029] Call Trace:
>May 17 06:04:11 local kernel: [21588.551035]  ? __schedule+0x3c0/0x870
>May 17 06:04:11 local kernel: [21588.551037]  schedule+0x32/0x80
>May 17 06:04:11 local kernel: [21588.551039]  schedule_timeout+0x16b/0x380
>May 17 06:04:11 local kernel: [21588.551042]  ? call_timer_fn+0x130/0x130
>May 17 06:04:11 local kernel: [21588.551044]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:04:11 local kernel: [21588.551047]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:04:11 local kernel: [21588.551048]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:04:11 local kernel: [21588.551051]  kthread+0xff/0x140
>May 17 06:04:11 local kernel: [21588.551052]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:04:11 local kernel: [21588.551054]  ? kthread_create_on_node+0x70/0x70
>May 17 06:04:11 local kernel: [21588.551055]  ret_from_fork+0x22/0x40
>May 17 06:04:11 local kernel: [21588.551058] NMI backtrace for cpu 12
>May 17 06:04:11 local kernel: [21588.551060] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:04:11 local kernel: [21588.551060] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:04:11 local kernel: [21588.551061] Call Trace:
>May 17 06:04:11 local kernel: [21588.551063]  <IRQ>
>May 17 06:04:11 local kernel: [21588.551065]  dump_stack+0x5c/0x85
>May 17 06:04:11 local kernel: [21588.551067]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:04:11 local kernel: [21588.551069]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:04:11 local kernel: [21588.551071]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:04:11 local kernel: [21588.551072]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:04:11 local kernel: [21588.551074]  rcu_check_callbacks+0x741/0x880
>May 17 06:04:11 local kernel: [21588.551076]  ? update_wall_time+0x473/0x730
>May 17 06:04:11 local kernel: [21588.551077]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:04:11 local kernel: [21588.551079]  update_process_times+0x28/0x50
>May 17 06:04:11 local kernel: [21588.551080]  tick_sched_handle+0x35/0x50
>May 17 06:04:11 local kernel: [21588.551082]  tick_sched_timer+0x34/0x70
>May 17 06:04:11 local kernel: [21588.551083]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:04:11 local kernel: [21588.551085]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:04:11 local kernel: [21588.551087]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:04:11 local kernel: [21588.551089]  apic_timer_interrupt+0x7d/0x90
>May 17 06:04:11 local kernel: [21588.551090]  </IRQ>
>May 17 06:04:11 local kernel: [21588.551091] RIP: 0010:smp_call_function_single+0x99/0x110
>May 17 06:04:11 local kernel: [21588.551092] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:04:11 local kernel: [21588.551094] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:04:11 local kernel: [21588.551095] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:04:11 local kernel: [21588.551096] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:04:11 local kernel: [21588.551096] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:04:11 local kernel: [21588.551097] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:04:11 local kernel: [21588.551100]  ? seq_lseek+0xe0/0xe0
>May 17 06:04:11 local kernel: [21588.551102]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:04:11 local kernel: [21588.551104]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:04:11 local kernel: [21588.551106]  ? ktime_get+0x38/0x90
>May 17 06:04:11 local kernel: [21588.551107]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:04:11 local kernel: [21588.551109]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:04:11 local kernel: [21588.551111]  cpuinfo_open+0xe/0x20
>May 17 06:04:11 local kernel: [21588.551113]  proc_reg_open+0x6c/0x110
>May 17 06:04:11 local kernel: [21588.551115]  ? proc_reg_llseek+0x60/0x60
>May 17 06:04:11 local kernel: [21588.551116]  do_dentry_open+0x1e1/0x2e0
>May 17 06:04:11 local kernel: [21588.551119]  path_openat+0x2a8/0x12b0
>May 17 06:04:11 local kernel: [21588.551121]  do_filp_open+0x99/0x110
>May 17 06:04:11 local kernel: [21588.551123]  ? __check_object_size+0xf6/0x190
>May 17 06:04:11 local kernel: [21588.551125]  ? __alloc_fd+0x3d/0x170
>May 17 06:04:11 local kernel: [21588.551126]  ? do_sys_open+0x126/0x210
>May 17 06:04:11 local kernel: [21588.551127]  do_sys_open+0x126/0x210
>May 17 06:04:11 local kernel: [21588.551130]  do_syscall_64+0x6e/0x120
>May 17 06:04:11 local kernel: [21588.551132]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:04:11 local kernel: [21588.551133] RIP: 0033:0x7feb69b91430
>May 17 06:04:11 local kernel: [21588.551134] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:04:11 local kernel: [21588.551135] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:04:11 local kernel: [21588.551136] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:04:11 local kernel: [21588.551137] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:04:11 local kernel: [21588.551138] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:04:11 local kernel: [21588.551139] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 06:07:11 local kernel: [21768.553652] INFO: rcu_sched self-detected stall on CPU
>May 17 06:07:11 local kernel: [21768.553657]    12-...: (1140017 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:07:11 local kernel: [21768.553658]     (t=1140018 jiffies g=1603370 c=1603369 q=79204)
>May 17 06:07:11 local kernel: [21768.553662] rcu_sched kthread starved for 607149 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:07:11 local kernel: [21768.553663] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:07:11 local kernel: [21768.553665] Call Trace:
>May 17 06:07:11 local kernel: [21768.553672]  ? __schedule+0x3c0/0x870
>May 17 06:07:11 local kernel: [21768.553673]  schedule+0x32/0x80
>May 17 06:07:11 local kernel: [21768.553675]  schedule_timeout+0x16b/0x380
>May 17 06:07:11 local kernel: [21768.553678]  ? call_timer_fn+0x130/0x130
>May 17 06:07:11 local kernel: [21768.553680]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:07:11 local kernel: [21768.553682]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:07:11 local kernel: [21768.553684]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:07:11 local kernel: [21768.553686]  kthread+0xff/0x140
>May 17 06:07:11 local kernel: [21768.553688]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:07:11 local kernel: [21768.553690]  ? kthread_create_on_node+0x70/0x70
>May 17 06:07:11 local kernel: [21768.553691]  ret_from_fork+0x22/0x40
>May 17 06:07:11 local kernel: [21768.553693] NMI backtrace for cpu 12
>May 17 06:07:11 local kernel: [21768.553695] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:07:11 local kernel: [21768.553696] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:07:11 local kernel: [21768.553697] Call Trace:
>May 17 06:07:11 local kernel: [21768.553698]  <IRQ>
>May 17 06:07:11 local kernel: [21768.553700]  dump_stack+0x5c/0x85
>May 17 06:07:11 local kernel: [21768.553702]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:07:11 local kernel: [21768.553704]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:07:11 local kernel: [21768.553706]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:07:11 local kernel: [21768.553708]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:07:11 local kernel: [21768.553709]  rcu_check_callbacks+0x741/0x880
>May 17 06:07:11 local kernel: [21768.553711]  ? update_wall_time+0x473/0x730
>May 17 06:07:11 local kernel: [21768.553713]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:07:11 local kernel: [21768.553714]  update_process_times+0x28/0x50
>May 17 06:07:11 local kernel: [21768.553716]  tick_sched_handle+0x35/0x50
>May 17 06:07:11 local kernel: [21768.553717]  tick_sched_timer+0x34/0x70
>May 17 06:07:11 local kernel: [21768.553719]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:07:11 local kernel: [21768.553721]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:07:11 local kernel: [21768.553723]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:07:11 local kernel: [21768.553724]  apic_timer_interrupt+0x7d/0x90
>May 17 06:07:11 local kernel: [21768.553725]  </IRQ>
>May 17 06:07:11 local kernel: [21768.553727] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 06:07:11 local kernel: [21768.553728] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:07:11 local kernel: [21768.553729] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:07:11 local kernel: [21768.553730] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:07:11 local kernel: [21768.553731] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:07:11 local kernel: [21768.553732] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:07:11 local kernel: [21768.553733] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:07:11 local kernel: [21768.553735]  ? seq_lseek+0xe0/0xe0
>May 17 06:07:11 local kernel: [21768.553738]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:07:11 local kernel: [21768.553740]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:07:11 local kernel: [21768.553741]  ? ktime_get+0x38/0x90
>May 17 06:07:11 local kernel: [21768.553743]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:07:11 local kernel: [21768.553744]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:07:11 local kernel: [21768.553746]  cpuinfo_open+0xe/0x20
>May 17 06:07:11 local kernel: [21768.553748]  proc_reg_open+0x6c/0x110
>May 17 06:07:11 local kernel: [21768.553750]  ? proc_reg_llseek+0x60/0x60
>May 17 06:07:11 local kernel: [21768.553752]  do_dentry_open+0x1e1/0x2e0
>May 17 06:07:11 local kernel: [21768.553754]  path_openat+0x2a8/0x12b0
>May 17 06:07:11 local kernel: [21768.553757]  do_filp_open+0x99/0x110
>May 17 06:07:11 local kernel: [21768.553759]  ? __check_object_size+0xf6/0x190
>May 17 06:07:11 local kernel: [21768.553760]  ? __alloc_fd+0x3d/0x170
>May 17 06:07:11 local kernel: [21768.553761]  ? do_sys_open+0x126/0x210
>May 17 06:07:11 local kernel: [21768.553763]  do_sys_open+0x126/0x210
>May 17 06:07:11 local kernel: [21768.553766]  do_syscall_64+0x6e/0x120
>May 17 06:07:11 local kernel: [21768.553767]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:07:11 local kernel: [21768.553769] RIP: 0033:0x7feb69b91430
>May 17 06:07:11 local kernel: [21768.553770] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:07:11 local kernel: [21768.553771] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:07:11 local kernel: [21768.553772] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:07:11 local kernel: [21768.553773] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:07:11 local kernel: [21768.553773] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:07:11 local kernel: [21768.553774] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 06:10:11 local kernel: [21948.556283] INFO: rcu_sched self-detected stall on CPU
>May 17 06:10:11 local kernel: [21948.556288]    12-...: (1320020 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:10:11 local kernel: [21948.556289]     (t=1320021 jiffies g=1603370 c=1603369 q=91617)
>May 17 06:10:11 local kernel: [21948.556293] rcu_sched kthread starved for 787152 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:10:11 local kernel: [21948.556294] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:10:11 local kernel: [21948.556297] Call Trace:
>May 17 06:10:11 local kernel: [21948.556302]  ? __schedule+0x3c0/0x870
>May 17 06:10:11 local kernel: [21948.556304]  schedule+0x32/0x80
>May 17 06:10:11 local kernel: [21948.556306]  schedule_timeout+0x16b/0x380
>May 17 06:10:11 local kernel: [21948.556309]  ? call_timer_fn+0x130/0x130
>May 17 06:10:11 local kernel: [21948.556311]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:10:11 local kernel: [21948.556313]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:10:11 local kernel: [21948.556314]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:10:11 local kernel: [21948.556317]  kthread+0xff/0x140
>May 17 06:10:11 local kernel: [21948.556319]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:10:11 local kernel: [21948.556320]  ? kthread_create_on_node+0x70/0x70
>May 17 06:10:11 local kernel: [21948.556322]  ret_from_fork+0x22/0x40
>May 17 06:10:11 local kernel: [21948.556324] NMI backtrace for cpu 12
>May 17 06:10:11 local kernel: [21948.556326] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:10:11 local kernel: [21948.556327] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:10:11 local kernel: [21948.556327] Call Trace:
>May 17 06:10:11 local kernel: [21948.556329]  <IRQ>
>May 17 06:10:11 local kernel: [21948.556331]  dump_stack+0x5c/0x85
>May 17 06:10:11 local kernel: [21948.556333]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:10:11 local kernel: [21948.556335]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:10:11 local kernel: [21948.556336]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:10:11 local kernel: [21948.556338]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:10:11 local kernel: [21948.556340]  rcu_check_callbacks+0x741/0x880
>May 17 06:10:11 local kernel: [21948.556341]  ? update_wall_time+0x473/0x730
>May 17 06:10:11 local kernel: [21948.556344]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:10:11 local kernel: [21948.556345]  update_process_times+0x28/0x50
>May 17 06:10:11 local kernel: [21948.556347]  tick_sched_handle+0x35/0x50
>May 17 06:10:11 local kernel: [21948.556348]  tick_sched_timer+0x34/0x70
>May 17 06:10:11 local kernel: [21948.556350]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:10:11 local kernel: [21948.556352]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:10:11 local kernel: [21948.556353]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:10:11 local kernel: [21948.556355]  apic_timer_interrupt+0x7d/0x90
>May 17 06:10:11 local kernel: [21948.556356]  </IRQ>
>May 17 06:10:11 local kernel: [21948.556358] RIP: 0010:smp_call_function_single+0x97/0x110
>May 17 06:10:11 local kernel: [21948.556359] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:10:11 local kernel: [21948.556360] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:10:11 local kernel: [21948.556361] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:10:11 local kernel: [21948.556362] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:10:11 local kernel: [21948.556363] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:10:11 local kernel: [21948.556364] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:10:11 local kernel: [21948.556366]  ? seq_lseek+0xe0/0xe0
>May 17 06:10:11 local kernel: [21948.556368]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:10:11 local kernel: [21948.556370]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:10:11 local kernel: [21948.556372]  ? ktime_get+0x38/0x90
>May 17 06:10:11 local kernel: [21948.556373]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:10:11 local kernel: [21948.556375]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:10:11 local kernel: [21948.556377]  cpuinfo_open+0xe/0x20
>May 17 06:10:11 local kernel: [21948.556379]  proc_reg_open+0x6c/0x110
>May 17 06:10:11 local kernel: [21948.556381]  ? proc_reg_llseek+0x60/0x60
>May 17 06:10:11 local kernel: [21948.556383]  do_dentry_open+0x1e1/0x2e0
>May 17 06:10:11 local kernel: [21948.556385]  path_openat+0x2a8/0x12b0
>May 17 06:10:11 local kernel: [21948.556388]  do_filp_open+0x99/0x110
>May 17 06:10:11 local kernel: [21948.556389]  ? __check_object_size+0xf6/0x190
>May 17 06:10:11 local kernel: [21948.556391]  ? __alloc_fd+0x3d/0x170
>May 17 06:10:11 local kernel: [21948.556392]  ? do_sys_open+0x126/0x210
>May 17 06:10:11 local kernel: [21948.556393]  do_sys_open+0x126/0x210
>May 17 06:10:11 local kernel: [21948.556396]  do_syscall_64+0x6e/0x120
>May 17 06:10:11 local kernel: [21948.556398]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:10:11 local kernel: [21948.556399] RIP: 0033:0x7feb69b91430
>May 17 06:10:11 local kernel: [21948.556400] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:10:11 local kernel: [21948.556401] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:10:11 local kernel: [21948.556402] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:10:11 local kernel: [21948.556403] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:10:11 local kernel: [21948.556404] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:10:11 local kernel: [21948.556405] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 06:13:11 local kernel: [22128.558911] INFO: rcu_sched self-detected stall on CPU
>May 17 06:13:11 local kernel: [22128.558916]    12-...: (1500023 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:13:11 local kernel: [22128.558917]     (t=1500024 jiffies g=1603370 c=1603369 q=103983)
>May 17 06:13:11 local kernel: [22128.558921] rcu_sched kthread starved for 967155 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:13:11 local kernel: [22128.558922] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:13:11 local kernel: [22128.558924] Call Trace:
>May 17 06:13:11 local kernel: [22128.558931]  ? __schedule+0x3c0/0x870
>May 17 06:13:11 local kernel: [22128.558933]  schedule+0x32/0x80
>May 17 06:13:11 local kernel: [22128.558934]  schedule_timeout+0x16b/0x380
>May 17 06:13:11 local kernel: [22128.558937]  ? call_timer_fn+0x130/0x130
>May 17 06:13:11 local kernel: [22128.558940]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:13:11 local kernel: [22128.558942]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:13:11 local kernel: [22128.558943]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:13:11 local kernel: [22128.558946]  kthread+0xff/0x140
>May 17 06:13:11 local kernel: [22128.558948]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:13:11 local kernel: [22128.558949]  ? kthread_create_on_node+0x70/0x70
>May 17 06:13:11 local kernel: [22128.558951]  ret_from_fork+0x22/0x40
>May 17 06:13:11 local kernel: [22128.558953] NMI backtrace for cpu 12
>May 17 06:13:11 local kernel: [22128.558955] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:13:11 local kernel: [22128.558956] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:13:11 local kernel: [22128.558957] Call Trace:
>May 17 06:13:11 local kernel: [22128.558958]  <IRQ>
>May 17 06:13:11 local kernel: [22128.558960]  dump_stack+0x5c/0x85
>May 17 06:13:11 local kernel: [22128.558962]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:13:11 local kernel: [22128.558965]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:13:11 local kernel: [22128.558966]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:13:11 local kernel: [22128.558968]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:13:11 local kernel: [22128.558970]  rcu_check_callbacks+0x741/0x880
>May 17 06:13:11 local kernel: [22128.558971]  ? update_wall_time+0x473/0x730
>May 17 06:13:11 local kernel: [22128.558973]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:13:11 local kernel: [22128.558975]  update_process_times+0x28/0x50
>May 17 06:13:11 local kernel: [22128.558976]  tick_sched_handle+0x35/0x50
>May 17 06:13:11 local kernel: [22128.558978]  tick_sched_timer+0x34/0x70
>May 17 06:13:11 local kernel: [22128.558979]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:13:11 local kernel: [22128.558981]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:13:11 local kernel: [22128.558983]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:13:11 local kernel: [22128.558984]  apic_timer_interrupt+0x7d/0x90
>May 17 06:13:11 local kernel: [22128.558985]  </IRQ>
>May 17 06:13:11 local kernel: [22128.558987] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 06:13:11 local kernel: [22128.558988] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:13:11 local kernel: [22128.558989] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:13:11 local kernel: [22128.558990] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:13:11 local kernel: [22128.558991] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:13:11 local kernel: [22128.558992] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:13:11 local kernel: [22128.558993] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:13:11 local kernel: [22128.558995]  ? seq_lseek+0xe0/0xe0
>May 17 06:13:11 local kernel: [22128.558997]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:13:11 local kernel: [22128.558999]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:13:11 local kernel: [22128.559001]  ? ktime_get+0x38/0x90
>May 17 06:13:11 local kernel: [22128.559002]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:13:11 local kernel: [22128.559004]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:13:11 local kernel: [22128.559006]  cpuinfo_open+0xe/0x20
>May 17 06:13:11 local kernel: [22128.559008]  proc_reg_open+0x6c/0x110
>May 17 06:13:11 local kernel: [22128.559010]  ? proc_reg_llseek+0x60/0x60
>May 17 06:13:11 local kernel: [22128.559012]  do_dentry_open+0x1e1/0x2e0
>May 17 06:13:11 local kernel: [22128.559014]  path_openat+0x2a8/0x12b0
>May 17 06:13:11 local kernel: [22128.559016]  do_filp_open+0x99/0x110
>May 17 06:13:11 local kernel: [22128.559018]  ? __check_object_size+0xf6/0x190
>May 17 06:13:11 local kernel: [22128.559020]  ? __alloc_fd+0x3d/0x170
>May 17 06:13:11 local kernel: [22128.559021]  ? do_sys_open+0x126/0x210
>May 17 06:13:11 local kernel: [22128.559022]  do_sys_open+0x126/0x210
>May 17 06:13:11 local kernel: [22128.559024]  do_syscall_64+0x6e/0x120
>May 17 06:13:11 local kernel: [22128.559026]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:13:11 local kernel: [22128.559028] RIP: 0033:0x7feb69b91430
>May 17 06:13:11 local kernel: [22128.559029] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:13:11 local kernel: [22128.559030] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:13:11 local kernel: [22128.559031] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:13:11 local kernel: [22128.559032] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:13:11 local kernel: [22128.559032] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:13:11 local kernel: [22128.559033] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 06:16:11 local kernel: [22308.561536] INFO: rcu_sched self-detected stall on CPU
>May 17 06:16:11 local kernel: [22308.561541]    12-...: (1680026 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:16:11 local kernel: [22308.561542]     (t=1680027 jiffies g=1603370 c=1603369 q=117328)
>May 17 06:16:11 local kernel: [22308.561546] rcu_sched kthread starved for 1147158 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:16:11 local kernel: [22308.561547] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:16:11 local kernel: [22308.561549] Call Trace:
>May 17 06:16:11 local kernel: [22308.561556]  ? __schedule+0x3c0/0x870
>May 17 06:16:11 local kernel: [22308.561558]  schedule+0x32/0x80
>May 17 06:16:11 local kernel: [22308.561559]  schedule_timeout+0x16b/0x380
>May 17 06:16:11 local kernel: [22308.561563]  ? call_timer_fn+0x130/0x130
>May 17 06:16:11 local kernel: [22308.561565]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:16:11 local kernel: [22308.561567]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:16:11 local kernel: [22308.561568]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:16:11 local kernel: [22308.561571]  kthread+0xff/0x140
>May 17 06:16:11 local kernel: [22308.561573]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:16:11 local kernel: [22308.561574]  ? kthread_create_on_node+0x70/0x70
>May 17 06:16:11 local kernel: [22308.561576]  ret_from_fork+0x22/0x40
>May 17 06:16:11 local kernel: [22308.561578] NMI backtrace for cpu 12
>May 17 06:16:11 local kernel: [22308.561580] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:16:11 local kernel: [22308.561581] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:16:11 local kernel: [22308.561582] Call Trace:
>May 17 06:16:11 local kernel: [22308.561583]  <IRQ>
>May 17 06:16:11 local kernel: [22308.561585]  dump_stack+0x5c/0x85
>May 17 06:16:11 local kernel: [22308.561587]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:16:11 local kernel: [22308.561590]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:16:11 local kernel: [22308.561591]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:16:11 local kernel: [22308.561593]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:16:11 local kernel: [22308.561595]  rcu_check_callbacks+0x741/0x880
>May 17 06:16:11 local kernel: [22308.561596]  ? update_wall_time+0x473/0x730
>May 17 06:16:11 local kernel: [22308.561598]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:16:11 local kernel: [22308.561600]  update_process_times+0x28/0x50
>May 17 06:16:11 local kernel: [22308.561601]  tick_sched_handle+0x35/0x50
>May 17 06:16:11 local kernel: [22308.561603]  tick_sched_timer+0x34/0x70
>May 17 06:16:11 local kernel: [22308.561604]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:16:11 local kernel: [22308.561606]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:16:11 local kernel: [22308.561608]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:16:11 local kernel: [22308.561609]  apic_timer_interrupt+0x7d/0x90
>May 17 06:16:11 local kernel: [22308.561610]  </IRQ>
>May 17 06:16:11 local kernel: [22308.561612] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 06:16:11 local kernel: [22308.561613] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:16:11 local kernel: [22308.561615] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:16:11 local kernel: [22308.561616] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:16:11 local kernel: [22308.561616] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:16:11 local kernel: [22308.561617] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:16:11 local kernel: [22308.561618] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:16:11 local kernel: [22308.561621]  ? seq_lseek+0xe0/0xe0
>May 17 06:16:11 local kernel: [22308.561623]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:16:11 local kernel: [22308.561625]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:16:11 local kernel: [22308.561627]  ? ktime_get+0x38/0x90
>May 17 06:16:11 local kernel: [22308.561628]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:16:11 local kernel: [22308.561629]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:16:11 local kernel: [22308.561632]  cpuinfo_open+0xe/0x20
>May 17 06:16:11 local kernel: [22308.561634]  proc_reg_open+0x6c/0x110
>May 17 06:16:11 local kernel: [22308.561636]  ? proc_reg_llseek+0x60/0x60
>May 17 06:16:11 local kernel: [22308.561638]  do_dentry_open+0x1e1/0x2e0
>May 17 06:16:11 local kernel: [22308.561640]  path_openat+0x2a8/0x12b0
>May 17 06:16:11 local kernel: [22308.561643]  do_filp_open+0x99/0x110
>May 17 06:16:11 local kernel: [22308.561645]  ? __check_object_size+0xf6/0x190
>May 17 06:16:11 local kernel: [22308.561646]  ? __alloc_fd+0x3d/0x170
>May 17 06:16:11 local kernel: [22308.561648]  ? do_sys_open+0x126/0x210
>May 17 06:16:11 local kernel: [22308.561649]  do_sys_open+0x126/0x210
>May 17 06:16:11 local kernel: [22308.561651]  do_syscall_64+0x6e/0x120
>May 17 06:16:11 local kernel: [22308.561653]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:16:11 local kernel: [22308.561654] RIP: 0033:0x7feb69b91430
>May 17 06:16:11 local kernel: [22308.561655] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:16:11 local kernel: [22308.561657] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:16:11 local kernel: [22308.561658] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:16:11 local kernel: [22308.561658] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:16:11 local kernel: [22308.561659] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:16:11 local kernel: [22308.561660] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 06:19:11 local kernel: [22488.564160] INFO: rcu_sched self-detected stall on CPU
>May 17 06:19:11 local kernel: [22488.564165]    12-...: (1860029 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:19:11 local kernel: [22488.564166]     (t=1860030 jiffies g=1603370 c=1603369 q=129737)
>May 17 06:19:11 local kernel: [22488.564169] rcu_sched kthread starved for 1327161 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:19:11 local kernel: [22488.564171] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:19:11 local kernel: [22488.564173] Call Trace:
>May 17 06:19:11 local kernel: [22488.564179]  ? __schedule+0x3c0/0x870
>May 17 06:19:11 local kernel: [22488.564181]  schedule+0x32/0x80
>May 17 06:19:11 local kernel: [22488.564183]  schedule_timeout+0x16b/0x380
>May 17 06:19:11 local kernel: [22488.564185]  ? call_timer_fn+0x130/0x130
>May 17 06:19:11 local kernel: [22488.564187]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:19:11 local kernel: [22488.564190]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:19:11 local kernel: [22488.564191]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:19:11 local kernel: [22488.564194]  kthread+0xff/0x140
>May 17 06:19:11 local kernel: [22488.564196]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:19:11 local kernel: [22488.564198]  ? kthread_create_on_node+0x70/0x70
>May 17 06:19:11 local kernel: [22488.564199]  ret_from_fork+0x22/0x40
>May 17 06:19:11 local kernel: [22488.564202] NMI backtrace for cpu 12
>May 17 06:19:11 local kernel: [22488.564204] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:19:11 local kernel: [22488.564204] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:19:11 local kernel: [22488.564205] Call Trace:
>May 17 06:19:11 local kernel: [22488.564206]  <IRQ>
>May 17 06:19:11 local kernel: [22488.564208]  dump_stack+0x5c/0x85
>May 17 06:19:11 local kernel: [22488.564210]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:19:11 local kernel: [22488.564213]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:19:11 local kernel: [22488.564214]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:19:11 local kernel: [22488.564216]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:19:11 local kernel: [22488.564218]  rcu_check_callbacks+0x741/0x880
>May 17 06:19:11 local kernel: [22488.564219]  ? update_wall_time+0x473/0x730
>May 17 06:19:11 local kernel: [22488.564221]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:19:11 local kernel: [22488.564223]  update_process_times+0x28/0x50
>May 17 06:19:11 local kernel: [22488.564224]  tick_sched_handle+0x35/0x50
>May 17 06:19:11 local kernel: [22488.564226]  tick_sched_timer+0x34/0x70
>May 17 06:19:11 local kernel: [22488.564227]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:19:11 local kernel: [22488.564229]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:19:11 local kernel: [22488.564231]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:19:11 local kernel: [22488.564232]  apic_timer_interrupt+0x7d/0x90
>May 17 06:19:11 local kernel: [22488.564234]  </IRQ>
>May 17 06:19:11 local kernel: [22488.564235] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 06:19:11 local kernel: [22488.564236] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:19:11 local kernel: [22488.564238] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:19:11 local kernel: [22488.564239] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:19:11 local kernel: [22488.564239] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:19:11 local kernel: [22488.564240] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:19:11 local kernel: [22488.564241] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:19:11 local kernel: [22488.564244]  ? seq_lseek+0xe0/0xe0
>May 17 06:19:11 local kernel: [22488.564246]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:19:11 local kernel: [22488.564248]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:19:11 local kernel: [22488.564249]  ? ktime_get+0x38/0x90
>May 17 06:19:11 local kernel: [22488.564251]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:19:11 local kernel: [22488.564252]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:19:11 local kernel: [22488.564254]  cpuinfo_open+0xe/0x20
>May 17 06:19:11 local kernel: [22488.564257]  proc_reg_open+0x6c/0x110
>May 17 06:19:11 local kernel: [22488.564258]  ? proc_reg_llseek+0x60/0x60
>May 17 06:19:11 local kernel: [22488.564260]  do_dentry_open+0x1e1/0x2e0
>May 17 06:19:11 local kernel: [22488.564263]  path_openat+0x2a8/0x12b0
>May 17 06:19:11 local kernel: [22488.564265]  do_filp_open+0x99/0x110
>May 17 06:19:11 local kernel: [22488.564267]  ? __check_object_size+0xf6/0x190
>May 17 06:19:11 local kernel: [22488.564268]  ? __alloc_fd+0x3d/0x170
>May 17 06:19:11 local kernel: [22488.564270]  ? do_sys_open+0x126/0x210
>May 17 06:19:11 local kernel: [22488.564271]  do_sys_open+0x126/0x210
>May 17 06:19:11 local kernel: [22488.564273]  do_syscall_64+0x6e/0x120
>May 17 06:19:11 local kernel: [22488.564275]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:19:11 local kernel: [22488.564277] RIP: 0033:0x7feb69b91430
>May 17 06:19:11 local kernel: [22488.564278] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:19:11 local kernel: [22488.564279] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:19:11 local kernel: [22488.564280] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:19:11 local kernel: [22488.564281] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:19:11 local kernel: [22488.564281] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:19:11 local kernel: [22488.564282] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 06:22:11 local kernel: [22668.566781] INFO: rcu_sched self-detected stall on CPU
>May 17 06:22:11 local kernel: [22668.566787]    12-...: (2040032 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:22:11 local kernel: [22668.566788]     (t=2040033 jiffies g=1603370 c=1603369 q=142105)
>May 17 06:22:11 local kernel: [22668.566791] rcu_sched kthread starved for 1507164 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:22:11 local kernel: [22668.566792] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:22:11 local kernel: [22668.566795] Call Trace:
>May 17 06:22:11 local kernel: [22668.566801]  ? __schedule+0x3c0/0x870
>May 17 06:22:11 local kernel: [22668.566803]  schedule+0x32/0x80
>May 17 06:22:11 local kernel: [22668.566805]  schedule_timeout+0x16b/0x380
>May 17 06:22:11 local kernel: [22668.566807]  ? call_timer_fn+0x130/0x130
>May 17 06:22:11 local kernel: [22668.566809]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:22:11 local kernel: [22668.566812]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:22:11 local kernel: [22668.566813]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:22:11 local kernel: [22668.566816]  kthread+0xff/0x140
>May 17 06:22:11 local kernel: [22668.566818]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:22:11 local kernel: [22668.566819]  ? kthread_create_on_node+0x70/0x70
>May 17 06:22:11 local kernel: [22668.566821]  ret_from_fork+0x22/0x40
>May 17 06:22:11 local kernel: [22668.566823] NMI backtrace for cpu 12
>May 17 06:22:11 local kernel: [22668.566825] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:22:11 local kernel: [22668.566826] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:22:11 local kernel: [22668.566826] Call Trace:
>May 17 06:22:11 local kernel: [22668.566828]  <IRQ>
>May 17 06:22:11 local kernel: [22668.566830]  dump_stack+0x5c/0x85
>May 17 06:22:11 local kernel: [22668.566832]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:22:11 local kernel: [22668.566834]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:22:11 local kernel: [22668.566836]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:22:11 local kernel: [22668.566838]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:22:11 local kernel: [22668.566840]  rcu_check_callbacks+0x741/0x880
>May 17 06:22:11 local kernel: [22668.566841]  ? update_wall_time+0x473/0x730
>May 17 06:22:11 local kernel: [22668.566843]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:22:11 local kernel: [22668.566845]  update_process_times+0x28/0x50
>May 17 06:22:11 local kernel: [22668.566846]  tick_sched_handle+0x35/0x50
>May 17 06:22:11 local kernel: [22668.566847]  tick_sched_timer+0x34/0x70
>May 17 06:22:11 local kernel: [22668.566849]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:22:11 local kernel: [22668.566851]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:22:11 local kernel: [22668.566853]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:22:11 local kernel: [22668.566854]  apic_timer_interrupt+0x7d/0x90
>May 17 06:22:11 local kernel: [22668.566855]  </IRQ>
>May 17 06:22:11 local kernel: [22668.566857] RIP: 0010:smp_call_function_single+0x97/0x110
>May 17 06:22:11 local kernel: [22668.566858] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:22:11 local kernel: [22668.566859] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:22:11 local kernel: [22668.566860] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:22:11 local kernel: [22668.566861] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:22:11 local kernel: [22668.566862] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:22:11 local kernel: [22668.566863] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:22:11 local kernel: [22668.566865]  ? seq_lseek+0xe0/0xe0
>May 17 06:22:11 local kernel: [22668.566868]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:22:11 local kernel: [22668.566870]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:22:11 local kernel: [22668.566871]  ? ktime_get+0x38/0x90
>May 17 06:22:11 local kernel: [22668.566872]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:22:11 local kernel: [22668.566874]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:22:11 local kernel: [22668.566876]  cpuinfo_open+0xe/0x20
>May 17 06:22:11 local kernel: [22668.566878]  proc_reg_open+0x6c/0x110
>May 17 06:22:11 local kernel: [22668.566880]  ? proc_reg_llseek+0x60/0x60
>May 17 06:22:11 local kernel: [22668.566882]  do_dentry_open+0x1e1/0x2e0
>May 17 06:22:11 local kernel: [22668.566884]  path_openat+0x2a8/0x12b0
>May 17 06:22:11 local kernel: [22668.566886]  do_filp_open+0x99/0x110
>May 17 06:22:11 local kernel: [22668.566888]  ? __check_object_size+0xf6/0x190
>May 17 06:22:11 local kernel: [22668.566890]  ? __alloc_fd+0x3d/0x170
>May 17 06:22:11 local kernel: [22668.566891]  ? do_sys_open+0x126/0x210
>May 17 06:22:11 local kernel: [22668.566892]  do_sys_open+0x126/0x210
>May 17 06:22:11 local kernel: [22668.566895]  do_syscall_64+0x6e/0x120
>May 17 06:22:11 local kernel: [22668.566896]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:22:11 local kernel: [22668.566898] RIP: 0033:0x7feb69b91430
>May 17 06:22:11 local kernel: [22668.566899] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:22:11 local kernel: [22668.566900] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:22:11 local kernel: [22668.566901] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:22:11 local kernel: [22668.566902] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:22:11 local kernel: [22668.566903] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:22:11 local kernel: [22668.566903] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 06:25:11 local kernel: [22848.569403] INFO: rcu_sched self-detected stall on CPU
>May 17 06:25:11 local kernel: [22848.569409]    12-...: (2220035 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:25:11 local kernel: [22848.569410]     (t=2220036 jiffies g=1603370 c=1603369 q=154960)
>May 17 06:25:11 local kernel: [22848.569413] rcu_sched kthread starved for 1687167 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:25:11 local kernel: [22848.569414] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:25:11 local kernel: [22848.569416] Call Trace:
>May 17 06:25:11 local kernel: [22848.569423]  ? __schedule+0x3c0/0x870
>May 17 06:25:11 local kernel: [22848.569424]  schedule+0x32/0x80
>May 17 06:25:11 local kernel: [22848.569426]  schedule_timeout+0x16b/0x380
>May 17 06:25:11 local kernel: [22848.569429]  ? call_timer_fn+0x130/0x130
>May 17 06:25:11 local kernel: [22848.569432]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:25:11 local kernel: [22848.569434]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:25:11 local kernel: [22848.569435]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:25:11 local kernel: [22848.569438]  kthread+0xff/0x140
>May 17 06:25:11 local kernel: [22848.569440]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:25:11 local kernel: [22848.569441]  ? kthread_create_on_node+0x70/0x70
>May 17 06:25:11 local kernel: [22848.569443]  ret_from_fork+0x22/0x40
>May 17 06:25:11 local kernel: [22848.569445] NMI backtrace for cpu 12
>May 17 06:25:11 local kernel: [22848.569447] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:25:11 local kernel: [22848.569448] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:25:11 local kernel: [22848.569448] Call Trace:
>May 17 06:25:11 local kernel: [22848.569450]  <IRQ>
>May 17 06:25:11 local kernel: [22848.569452]  dump_stack+0x5c/0x85
>May 17 06:25:11 local kernel: [22848.569454]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:25:11 local kernel: [22848.569456]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:25:11 local kernel: [22848.569457]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:25:11 local kernel: [22848.569459]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:25:11 local kernel: [22848.569461]  rcu_check_callbacks+0x741/0x880
>May 17 06:25:11 local kernel: [22848.569463]  ? update_wall_time+0x473/0x730
>May 17 06:25:11 local kernel: [22848.569465]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:25:11 local kernel: [22848.569466]  update_process_times+0x28/0x50
>May 17 06:25:11 local kernel: [22848.569467]  tick_sched_handle+0x35/0x50
>May 17 06:25:11 local kernel: [22848.569469]  tick_sched_timer+0x34/0x70
>May 17 06:25:11 local kernel: [22848.569471]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:25:11 local kernel: [22848.569472]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:25:11 local kernel: [22848.569474]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:25:11 local kernel: [22848.569476]  apic_timer_interrupt+0x7d/0x90
>May 17 06:25:11 local kernel: [22848.569477]  </IRQ>
>May 17 06:25:11 local kernel: [22848.569478] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 06:25:11 local kernel: [22848.569479] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:25:11 local kernel: [22848.569481] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:25:11 local kernel: [22848.569482] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:25:11 local kernel: [22848.569483] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:25:11 local kernel: [22848.569483] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:25:11 local kernel: [22848.569484] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:25:11 local kernel: [22848.569487]  ? seq_lseek+0xe0/0xe0
>May 17 06:25:11 local kernel: [22848.569489]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:25:11 local kernel: [22848.569491]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:25:11 local kernel: [22848.569493]  ? ktime_get+0x38/0x90
>May 17 06:25:11 local kernel: [22848.569494]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:25:11 local kernel: [22848.569495]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:25:11 local kernel: [22848.569498]  cpuinfo_open+0xe/0x20
>May 17 06:25:11 local kernel: [22848.569500]  proc_reg_open+0x6c/0x110
>May 17 06:25:11 local kernel: [22848.569501]  ? proc_reg_llseek+0x60/0x60
>May 17 06:25:11 local kernel: [22848.569503]  do_dentry_open+0x1e1/0x2e0
>May 17 06:25:11 local kernel: [22848.569505]  path_openat+0x2a8/0x12b0
>May 17 06:25:11 local kernel: [22848.569508]  do_filp_open+0x99/0x110
>May 17 06:25:11 local kernel: [22848.569510]  ? __check_object_size+0xf6/0x190
>May 17 06:25:11 local kernel: [22848.569511]  ? __alloc_fd+0x3d/0x170
>May 17 06:25:11 local kernel: [22848.569513]  ? do_sys_open+0x126/0x210
>May 17 06:25:11 local kernel: [22848.569514]  do_sys_open+0x126/0x210
>May 17 06:25:11 local kernel: [22848.569516]  do_syscall_64+0x6e/0x120
>May 17 06:25:11 local kernel: [22848.569518]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:25:11 local kernel: [22848.569520] RIP: 0033:0x7feb69b91430
>May 17 06:25:11 local kernel: [22848.569520] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:25:11 local kernel: [22848.569522] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:25:11 local kernel: [22848.569523] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:25:11 local kernel: [22848.569523] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:25:11 local kernel: [22848.569524] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:25:11 local kernel: [22848.569525] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 06:28:11 local kernel: [23028.572024] INFO: rcu_sched self-detected stall on CPU
>May 17 06:28:11 local kernel: [23028.572030]    12-...: (2400038 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:28:11 local kernel: [23028.572031]     (t=2400039 jiffies g=1603370 c=1603369 q=167167)
>May 17 06:28:11 local kernel: [23028.572034] rcu_sched kthread starved for 1867170 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:28:11 local kernel: [23028.572035] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:28:11 local kernel: [23028.572037] Call Trace:
>May 17 06:28:11 local kernel: [23028.572043]  ? __schedule+0x3c0/0x870
>May 17 06:28:11 local kernel: [23028.572045]  schedule+0x32/0x80
>May 17 06:28:11 local kernel: [23028.572047]  schedule_timeout+0x16b/0x380
>May 17 06:28:11 local kernel: [23028.572049]  ? call_timer_fn+0x130/0x130
>May 17 06:28:11 local kernel: [23028.572052]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:28:11 local kernel: [23028.572054]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:28:11 local kernel: [23028.572055]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:28:11 local kernel: [23028.572058]  kthread+0xff/0x140
>May 17 06:28:11 local kernel: [23028.572060]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:28:11 local kernel: [23028.572061]  ? kthread_create_on_node+0x70/0x70
>May 17 06:28:11 local kernel: [23028.572063]  ret_from_fork+0x22/0x40
>May 17 06:28:11 local kernel: [23028.572065] NMI backtrace for cpu 12
>May 17 06:28:11 local kernel: [23028.572067] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:28:11 local kernel: [23028.572068] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:28:11 local kernel: [23028.572069] Call Trace:
>May 17 06:28:11 local kernel: [23028.572070]  <IRQ>
>May 17 06:28:11 local kernel: [23028.572072]  dump_stack+0x5c/0x85
>May 17 06:28:11 local kernel: [23028.572074]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:28:11 local kernel: [23028.572076]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:28:11 local kernel: [23028.572078]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:28:11 local kernel: [23028.572080]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:28:11 local kernel: [23028.572082]  rcu_check_callbacks+0x741/0x880
>May 17 06:28:11 local kernel: [23028.572083]  ? update_wall_time+0x473/0x730
>May 17 06:28:11 local kernel: [23028.572085]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:28:11 local kernel: [23028.572086]  update_process_times+0x28/0x50
>May 17 06:28:11 local kernel: [23028.572088]  tick_sched_handle+0x35/0x50
>May 17 06:28:11 local kernel: [23028.572089]  tick_sched_timer+0x34/0x70
>May 17 06:28:11 local kernel: [23028.572091]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:28:11 local kernel: [23028.572093]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:28:11 local kernel: [23028.572094]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:28:11 local kernel: [23028.572096]  apic_timer_interrupt+0x7d/0x90
>May 17 06:28:11 local kernel: [23028.572097]  </IRQ>
>May 17 06:28:11 local kernel: [23028.572099] RIP: 0010:smp_call_function_single+0x99/0x110
>May 17 06:28:11 local kernel: [23028.572100] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:28:11 local kernel: [23028.572101] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:28:11 local kernel: [23028.572102] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:28:11 local kernel: [23028.572103] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:28:11 local kernel: [23028.572104] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:28:11 local kernel: [23028.572105] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:28:11 local kernel: [23028.572108]  ? seq_lseek+0xe0/0xe0
>May 17 06:28:11 local kernel: [23028.572110]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:28:11 local kernel: [23028.572112]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:28:11 local kernel: [23028.572113]  ? ktime_get+0x38/0x90
>May 17 06:28:11 local kernel: [23028.572115]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:28:11 local kernel: [23028.572116]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:28:11 local kernel: [23028.572118]  cpuinfo_open+0xe/0x20
>May 17 06:28:11 local kernel: [23028.572120]  proc_reg_open+0x6c/0x110
>May 17 06:28:11 local kernel: [23028.572122]  ? proc_reg_llseek+0x60/0x60
>May 17 06:28:11 local kernel: [23028.572124]  do_dentry_open+0x1e1/0x2e0
>May 17 06:28:11 local kernel: [23028.572126]  path_openat+0x2a8/0x12b0
>May 17 06:28:11 local kernel: [23028.572129]  do_filp_open+0x99/0x110
>May 17 06:28:11 local kernel: [23028.572130]  ? __check_object_size+0xf6/0x190
>May 17 06:28:11 local kernel: [23028.572132]  ? __alloc_fd+0x3d/0x170
>May 17 06:28:11 local kernel: [23028.572133]  ? do_sys_open+0x126/0x210
>May 17 06:28:11 local kernel: [23028.572134]  do_sys_open+0x126/0x210
>May 17 06:28:11 local kernel: [23028.572137]  do_syscall_64+0x6e/0x120
>May 17 06:28:11 local kernel: [23028.572139]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:28:11 local kernel: [23028.572140] RIP: 0033:0x7feb69b91430
>May 17 06:28:11 local kernel: [23028.572141] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:28:11 local kernel: [23028.572142] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:28:11 local kernel: [23028.572143] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:28:11 local kernel: [23028.572144] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:28:11 local kernel: [23028.572145] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:28:11 local kernel: [23028.572146] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
>May 17 06:31:11 local kernel: [23208.574645] INFO: rcu_sched self-detected stall on CPU
>May 17 06:31:11 local kernel: [23208.574650]    12-...: (2580041 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
>May 17 06:31:11 local kernel: [23208.574651]     (t=2580042 jiffies g=1603370 c=1603369 q=179726)
>May 17 06:31:11 local kernel: [23208.574654] rcu_sched kthread starved for 2047173 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
>May 17 06:31:11 local kernel: [23208.574655] rcu_sched       R  running task        0     8      2 0x80000000
>May 17 06:31:11 local kernel: [23208.574657] Call Trace:
>May 17 06:31:11 local kernel: [23208.574663]  ? __schedule+0x3c0/0x870
>May 17 06:31:11 local kernel: [23208.574665]  schedule+0x32/0x80
>May 17 06:31:11 local kernel: [23208.574667]  schedule_timeout+0x16b/0x380
>May 17 06:31:11 local kernel: [23208.574670]  ? call_timer_fn+0x130/0x130
>May 17 06:31:11 local kernel: [23208.574672]  ? rcu_gp_kthread+0x563/0x8e0
>May 17 06:31:11 local kernel: [23208.574675]  ? prepare_to_swait_event+0x22/0x40
>May 17 06:31:11 local kernel: [23208.574676]  rcu_gp_kthread+0x563/0x8e0
>May 17 06:31:11 local kernel: [23208.574679]  kthread+0xff/0x140
>May 17 06:31:11 local kernel: [23208.574681]  ? rcu_barrier_sched+0x10/0x10
>May 17 06:31:11 local kernel: [23208.574682]  ? kthread_create_on_node+0x70/0x70
>May 17 06:31:11 local kernel: [23208.574684]  ret_from_fork+0x22/0x40
>May 17 06:31:11 local kernel: [23208.574686] NMI backtrace for cpu 12
>May 17 06:31:11 local kernel: [23208.574688] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
>May 17 06:31:11 local kernel: [23208.574689] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
>May 17 06:31:11 local kernel: [23208.574689] Call Trace:
>May 17 06:31:11 local kernel: [23208.574691]  <IRQ>
>May 17 06:31:11 local kernel: [23208.574693]  dump_stack+0x5c/0x85
>May 17 06:31:11 local kernel: [23208.574695]  nmi_cpu_backtrace+0xb4/0xc0
>May 17 06:31:11 local kernel: [23208.574697]  ? irq_force_complete_move+0xd0/0xd0
>May 17 06:31:11 local kernel: [23208.574699]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
>May 17 06:31:11 local kernel: [23208.574700]  rcu_dump_cpu_stacks+0x89/0xbb
>May 17 06:31:11 local kernel: [23208.574702]  rcu_check_callbacks+0x741/0x880
>May 17 06:31:11 local kernel: [23208.574704]  ? update_wall_time+0x473/0x730
>May 17 06:31:11 local kernel: [23208.574706]  ? tick_sched_do_timer+0x40/0x40
>May 17 06:31:11 local kernel: [23208.574707]  update_process_times+0x28/0x50
>May 17 06:31:11 local kernel: [23208.574709]  tick_sched_handle+0x35/0x50
>May 17 06:31:11 local kernel: [23208.574710]  tick_sched_timer+0x34/0x70
>May 17 06:31:11 local kernel: [23208.574712]  __hrtimer_run_queues+0xd8/0x230
>May 17 06:31:11 local kernel: [23208.574714]  hrtimer_interrupt+0xa2/0x1e0
>May 17 06:31:11 local kernel: [23208.574715]  smp_apic_timer_interrupt+0x66/0x130
>May 17 06:31:11 local kernel: [23208.574717]  apic_timer_interrupt+0x7d/0x90
>May 17 06:31:11 local kernel: [23208.574718]  </IRQ>
>May 17 06:31:11 local kernel: [23208.574719] RIP: 0010:smp_call_function_single+0x93/0x110
>May 17 06:31:11 local kernel: [23208.574720] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
>May 17 06:31:11 local kernel: [23208.574722] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
>May 17 06:31:11 local kernel: [23208.574723] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
>May 17 06:31:11 local kernel: [23208.574724] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
>May 17 06:31:11 local kernel: [23208.574724] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
>May 17 06:31:11 local kernel: [23208.574725] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
>May 17 06:31:11 local kernel: [23208.574728]  ? seq_lseek+0xe0/0xe0
>May 17 06:31:11 local kernel: [23208.574730]  ? cpu_show_spectre_v2+0xa0/0xa0
>May 17 06:31:11 local kernel: [23208.574732]  ? aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:31:11 local kernel: [23208.574734]  ? ktime_get+0x38/0x90
>May 17 06:31:11 local kernel: [23208.574735]  aperfmperf_snapshot_cpu+0x5a/0x70
>May 17 06:31:11 local kernel: [23208.574736]  arch_freq_prepare_all+0x3d/0x80
>May 17 06:31:11 local kernel: [23208.574739]  cpuinfo_open+0xe/0x20
>May 17 06:31:11 local kernel: [23208.574741]  proc_reg_open+0x6c/0x110
>May 17 06:31:11 local kernel: [23208.574742]  ? proc_reg_llseek+0x60/0x60
>May 17 06:31:11 local kernel: [23208.574744]  do_dentry_open+0x1e1/0x2e0
>May 17 06:31:11 local kernel: [23208.574746]  path_openat+0x2a8/0x12b0
>May 17 06:31:11 local kernel: [23208.574749]  do_filp_open+0x99/0x110
>May 17 06:31:11 local kernel: [23208.574751]  ? __check_object_size+0xf6/0x190
>May 17 06:31:11 local kernel: [23208.574752]  ? __alloc_fd+0x3d/0x170
>May 17 06:31:11 local kernel: [23208.574754]  ? do_sys_open+0x126/0x210
>May 17 06:31:11 local kernel: [23208.574755]  do_sys_open+0x126/0x210
>May 17 06:31:11 local kernel: [23208.574757]  do_syscall_64+0x6e/0x120
>May 17 06:31:11 local kernel: [23208.574759]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
>May 17 06:31:11 local kernel: [23208.574761] RIP: 0033:0x7feb69b91430
>May 17 06:31:11 local kernel: [23208.574761] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
>May 17 06:31:11 local kernel: [23208.574763] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
>May 17 06:31:11 local kernel: [23208.574764] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
>May 17 06:31:11 local kernel: [23208.574764] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
>May 17 06:31:11 local kernel: [23208.574765] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
>May 17 06:31:11 local kernel: [23208.574766] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
> 
>Syslog stops logging here and computer locks up / crashes.

May 17 05:44:36 local sensord: Chip: asus-isa-0000
May 17 05:44:36 local sensord: Adapter: ISA adapter
May 17 05:44:36 local sensord:   cpu_fan: 0 RPM
May 17 05:44:36 local sensord: Chip: nouveau-pci-0a00
May 17 05:44:36 local sensord: Adapter: PCI adapter
May 17 05:44:36 local sensord:   GPU core: +0.97 V (min = +0.84 V, max = +1.16 V)
May 17 05:44:36 local sensord:   temp1: 23.0 C (limit = 95.0 C, hysteresis = 3.0 C)
May 17 05:44:36 local sensord: Chip: k10temp-pci-00c3
May 17 05:44:36 local sensord: Adapter: PCI adapter
May 17 05:44:36 local sensord:   temp1: 21.1 C
May 17 05:48:48 local systemd[1]: systemd-timesyncd.service: Watchdog timeout (limit 3min)!
May 17 05:49:11 local kernel: [20688.537649] INFO: rcu_sched self-detected stall on CPU
May 17 05:49:11 local kernel: [20688.537655]    12-...: (59999 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=14997
May 17 05:49:11 local kernel: [20688.537657]     (t=60000 jiffies g=1603370 c=1603369 q=4034)
May 17 05:49:11 local kernel: [20688.537660] NMI backtrace for cpu 12
May 17 05:49:11 local kernel: [20688.537662] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:49:11 local kernel: [20688.537663] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 05:49:11 local kernel: [20688.537664] Call Trace:
May 17 05:49:11 local kernel: [20688.537666]  <IRQ>
May 17 05:49:11 local kernel: [20688.537671]  dump_stack+0x5c/0x85
May 17 05:49:11 local kernel: [20688.537673]  nmi_cpu_backtrace+0xb4/0xc0
May 17 05:49:11 local kernel: [20688.537676]  ? irq_force_complete_move+0xd0/0xd0
May 17 05:49:11 local kernel: [20688.537678]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 05:49:11 local kernel: [20688.537680]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 05:49:11 local kernel: [20688.537682]  rcu_check_callbacks+0x741/0x880
May 17 05:49:11 local kernel: [20688.537684]  ? update_wall_time+0x473/0x730
May 17 05:49:11 local kernel: [20688.537686]  ? tick_sched_do_timer+0x40/0x40
May 17 05:49:11 local kernel: [20688.537688]  update_process_times+0x28/0x50
May 17 05:49:11 local kernel: [20688.537690]  tick_sched_handle+0x35/0x50
May 17 05:49:11 local kernel: [20688.537691]  tick_sched_timer+0x34/0x70
May 17 05:49:11 local kernel: [20688.537693]  __hrtimer_run_queues+0xd8/0x230
May 17 05:49:11 local kernel: [20688.537695]  hrtimer_interrupt+0xa2/0x1e0
May 17 05:49:11 local kernel: [20688.537697]  smp_apic_timer_interrupt+0x66/0x130
May 17 05:49:11 local kernel: [20688.537699]  apic_timer_interrupt+0x7d/0x90
May 17 05:49:11 local kernel: [20688.537700]  </IRQ>
May 17 05:49:11 local kernel: [20688.537701] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 05:49:11 local kernel: [20688.537702] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 05:49:11 local kernel: [20688.537704] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 05:49:11 local kernel: [20688.537705] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 05:49:11 local kernel: [20688.537706] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 05:49:11 local kernel: [20688.537707] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 05:49:11 local kernel: [20688.537708] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 05:49:11 local kernel: [20688.537710]  ? seq_lseek+0xe0/0xe0
May 17 05:49:11 local kernel: [20688.537713]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 05:49:11 local kernel: [20688.537715]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 05:49:11 local kernel: [20688.537716]  ? ktime_get+0x38/0x90
May 17 05:49:11 local kernel: [20688.537718]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 05:49:11 local kernel: [20688.537719]  arch_freq_prepare_all+0x3d/0x80
May 17 05:49:11 local kernel: [20688.537721]  cpuinfo_open+0xe/0x20
May 17 05:49:11 local kernel: [20688.537724]  proc_reg_open+0x6c/0x110
May 17 05:49:11 local kernel: [20688.537725]  ? proc_reg_llseek+0x60/0x60
May 17 05:49:11 local kernel: [20688.537727]  do_dentry_open+0x1e1/0x2e0
May 17 05:49:11 local kernel: [20688.537730]  path_openat+0x2a8/0x12b0
May 17 05:49:11 local kernel: [20688.537732]  do_filp_open+0x99/0x110
May 17 05:49:11 local kernel: [20688.537734]  ? __check_object_size+0xf6/0x190
May 17 05:49:11 local kernel: [20688.537736]  ? __alloc_fd+0x3d/0x170
May 17 05:49:11 local kernel: [20688.537737]  ? do_sys_open+0x126/0x210
May 17 05:49:11 local kernel: [20688.537738]  do_sys_open+0x126/0x210
May 17 05:49:11 local kernel: [20688.537740]  do_syscall_64+0x6e/0x120
May 17 05:49:11 local kernel: [20688.537743]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:49:11 local kernel: [20688.537744] RIP: 0033:0x7feb69b91430
May 17 05:49:11 local kernel: [20688.537745] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 05:49:11 local kernel: [20688.537747] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 05:49:11 local kernel: [20688.537748] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 05:49:11 local kernel: [20688.537748] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 05:49:11 local kernel: [20688.537749] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 05:49:11 local kernel: [20688.537750] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 05:49:33 local systemd[1]: systemd-logind.service: Watchdog timeout (limit 3min)!
May 17 05:49:48 local systemd[1]: systemd-networkd.service: Watchdog timeout (limit 3min)!
May 17 05:49:48 local systemd[1]: systemd-resolved.service: Watchdog timeout (limit 3min)!
May 17 05:50:18 local systemd[1]: systemd-timesyncd.service: State 'stop-sigabrt' timed out. Terminating.
May 17 05:52:11 local kernel: [20868.540366] INFO: rcu_sched self-detected stall on CPU
May 17 05:52:11 local kernel: [20868.540371]    12-...: (240002 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=59981
May 17 05:52:11 local kernel: [20868.540372]     (t=240003 jiffies g=1603370 c=1603369 q=16232)
May 17 05:52:11 local kernel: [20868.540374] NMI backtrace for cpu 12
May 17 05:52:11 local kernel: [20868.540376] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:52:11 local kernel: [20868.540377] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 05:52:11 local kernel: [20868.540378] Call Trace:
May 17 05:52:11 local kernel: [20868.540380]  <IRQ>
May 17 05:52:11 local kernel: [20868.540384]  dump_stack+0x5c/0x85
May 17 05:52:11 local kernel: [20868.540386]  nmi_cpu_backtrace+0xb4/0xc0
May 17 05:52:11 local kernel: [20868.540389]  ? irq_force_complete_move+0xd0/0xd0
May 17 05:52:11 local kernel: [20868.540390]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 05:52:11 local kernel: [20868.540393]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 05:52:11 local kernel: [20868.540395]  rcu_check_callbacks+0x741/0x880
May 17 05:52:11 local kernel: [20868.540397]  ? update_wall_time+0x473/0x730
May 17 05:52:11 local kernel: [20868.540399]  ? tick_sched_do_timer+0x40/0x40
May 17 05:52:11 local kernel: [20868.540400]  update_process_times+0x28/0x50
May 17 05:52:11 local kernel: [20868.540401]  tick_sched_handle+0x35/0x50
May 17 05:52:11 local kernel: [20868.540403]  tick_sched_timer+0x34/0x70
May 17 05:52:11 local kernel: [20868.540404]  __hrtimer_run_queues+0xd8/0x230
May 17 05:52:11 local kernel: [20868.540406]  hrtimer_interrupt+0xa2/0x1e0
May 17 05:52:11 local kernel: [20868.540409]  smp_apic_timer_interrupt+0x66/0x130
May 17 05:52:11 local kernel: [20868.540410]  apic_timer_interrupt+0x7d/0x90
May 17 05:52:11 local kernel: [20868.540411]  </IRQ>
May 17 05:52:11 local kernel: [20868.540413] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 05:52:11 local kernel: [20868.540414] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 05:52:11 local kernel: [20868.540415] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 05:52:11 local kernel: [20868.540416] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 05:52:11 local kernel: [20868.540417] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 05:52:11 local kernel: [20868.540418] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 05:52:11 local kernel: [20868.540419] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 05:52:11 local kernel: [20868.540421]  ? seq_lseek+0xe0/0xe0
May 17 05:52:11 local kernel: [20868.540424]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 05:52:11 local kernel: [20868.540426]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 05:52:11 local kernel: [20868.540428]  ? ktime_get+0x38/0x90
May 17 05:52:11 local kernel: [20868.540429]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 05:52:11 local kernel: [20868.540430]  arch_freq_prepare_all+0x3d/0x80
May 17 05:52:11 local kernel: [20868.540433]  cpuinfo_open+0xe/0x20
May 17 05:52:11 local kernel: [20868.540435]  proc_reg_open+0x6c/0x110
May 17 05:52:11 local kernel: [20868.540436]  ? proc_reg_llseek+0x60/0x60
May 17 05:52:11 local kernel: [20868.540438]  do_dentry_open+0x1e1/0x2e0
May 17 05:52:11 local kernel: [20868.540440]  path_openat+0x2a8/0x12b0
May 17 05:52:11 local kernel: [20868.540443]  do_filp_open+0x99/0x110
May 17 05:52:11 local kernel: [20868.540445]  ? __check_object_size+0xf6/0x190
May 17 05:52:11 local kernel: [20868.540446]  ? __alloc_fd+0x3d/0x170
May 17 05:52:11 local kernel: [20868.540448]  ? do_sys_open+0x126/0x210
May 17 05:52:11 local kernel: [20868.540449]  do_sys_open+0x126/0x210
May 17 05:52:11 local kernel: [20868.540451]  do_syscall_64+0x6e/0x120
May 17 05:52:11 local kernel: [20868.540453]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:52:11 local kernel: [20868.540455] RIP: 0033:0x7feb69b91430
May 17 05:52:11 local kernel: [20868.540456] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 05:52:11 local kernel: [20868.540457] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 05:52:11 local kernel: [20868.540458] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 05:52:11 local kernel: [20868.540458] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 05:52:11 local kernel: [20868.540459] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 05:52:11 local kernel: [20868.540460] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 05:52:33 local kernel: [20890.532369] INFO: task sd-resolve:1045 blocked for more than 120 seconds.
May 17 05:52:33 local kernel: [20890.532371]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:52:33 local kernel: [20890.532372] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 17 05:52:33 local kernel: [20890.532373] sd-resolve      D    0  1045      1 0x80000002
May 17 05:52:33 local kernel: [20890.532376] Call Trace:
May 17 05:52:33 local kernel: [20890.532380]  ? __schedule+0x3c0/0x870
May 17 05:52:33 local kernel: [20890.532382]  schedule+0x32/0x80
May 17 05:52:33 local kernel: [20890.532384]  schedule_timeout+0x1e4/0x380
May 17 05:52:33 local kernel: [20890.532387]  ? free_hot_cold_page_list+0x43/0xb0
May 17 05:52:33 local kernel: [20890.532389]  ? wait_for_completion+0xae/0x130
May 17 05:52:33 local kernel: [20890.532390]  wait_for_completion+0xae/0x130
May 17 05:52:33 local kernel: [20890.532393]  ? wake_up_q+0x60/0x60
May 17 05:52:33 local kernel: [20890.532395]  __wait_rcu_gp+0x115/0x150
May 17 05:52:33 local kernel: [20890.532397]  synchronize_sched+0x54/0x80
May 17 05:52:33 local kernel: [20890.532399]  ? call_rcu_bh+0x20/0x20
May 17 05:52:33 local kernel: [20890.532401]  ? trace_raw_output_rcu_utilization+0x40/0x40
May 17 05:52:33 local kernel: [20890.532403]  namespace_unlock+0x67/0x80
May 17 05:52:33 local kernel: [20890.532405]  put_mnt_ns+0x1c/0x30
May 17 05:52:33 local kernel: [20890.532407]  free_nsproxy+0x17/0xa0
May 17 05:52:33 local kernel: [20890.532409]  do_exit+0x2c0/0xaf0
May 17 05:52:33 local kernel: [20890.532412]  ? __skb_wait_for_more_packets+0x97/0x160
May 17 05:52:33 local kernel: [20890.532414]  ? __sk_queue_drop_skb+0xb0/0xb0
May 17 05:52:33 local kernel: [20890.532416]  do_group_exit+0x3a/0xa0
May 17 05:52:33 local kernel: [20890.532418]  get_signal+0x28e/0x5d0
May 17 05:52:33 local kernel: [20890.532421]  do_signal+0x36/0x6b0
May 17 05:52:33 local kernel: [20890.532423]  ? SYSC_recvfrom+0x11d/0x130
May 17 05:52:33 local kernel: [20890.532425]  ? __sys_sendmsg+0x51/0x90
May 17 05:52:33 local kernel: [20890.532427]  ? __sys_sendmsg+0x80/0x90
May 17 05:52:33 local kernel: [20890.532429]  exit_to_usermode_loop+0x8a/0xb0
May 17 05:52:33 local kernel: [20890.532431]  do_syscall_64+0xea/0x120
May 17 05:52:33 local kernel: [20890.532433]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:52:33 local kernel: [20890.532434] RIP: 0033:0x7f5975471007
May 17 05:52:33 local kernel: [20890.532436] RSP: 002b:00007f5974e95890 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
May 17 05:52:33 local kernel: [20890.532437] RAX: fffffffffffffe00 RBX: 0000000000000007 RCX: 00007f5975471007
May 17 05:52:33 local kernel: [20890.532438] RDX: 0000000000002800 RSI: 00007f5974e95df0 RDI: 0000000000000007
May 17 05:52:33 local kernel: [20890.532439] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
May 17 05:52:33 local kernel: [20890.532441] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5974e95df0
May 17 05:52:33 local kernel: [20890.532442] R13: 0000000000000000 R14: 0000000000002800 R15: 00007f5974e9adf0
May 17 05:52:33 local kernel: [20890.532445] INFO: task systemd-logind:1086 blocked for more than 120 seconds.
May 17 05:52:33 local kernel: [20890.532446]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:52:33 local kernel: [20890.532447] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 17 05:52:33 local kernel: [20890.532448] systemd-logind  D    0  1086      1 0x80000002
May 17 05:52:33 local kernel: [20890.532449] Call Trace:
May 17 05:52:33 local kernel: [20890.532451]  ? __schedule+0x3c0/0x870
May 17 05:52:33 local kernel: [20890.532453]  schedule+0x32/0x80
May 17 05:52:33 local kernel: [20890.532455]  schedule_timeout+0x1e4/0x380
May 17 05:52:33 local kernel: [20890.532457]  ? check_preempt_wakeup+0xd6/0x230
May 17 05:52:33 local kernel: [20890.532459]  ? wait_for_completion+0xae/0x130
May 17 05:52:33 local kernel: [20890.532460]  wait_for_completion+0xae/0x130
May 17 05:52:33 local kernel: [20890.532462]  ? wake_up_q+0x60/0x60
May 17 05:52:33 local kernel: [20890.532464]  __wait_rcu_gp+0x115/0x150
May 17 05:52:33 local kernel: [20890.532466]  synchronize_sched+0x54/0x80
May 17 05:52:33 local kernel: [20890.532467]  ? call_rcu_bh+0x20/0x20
May 17 05:52:33 local kernel: [20890.532469]  ? trace_raw_output_rcu_utilization+0x40/0x40
May 17 05:52:33 local kernel: [20890.532472]  evdev_release+0x80/0xf0 [evdev]
May 17 05:52:33 local kernel: [20890.532475]  __fput+0xd0/0x1e0
May 17 05:52:33 local kernel: [20890.532477]  task_work_run+0x80/0xa0
May 17 05:52:33 local kernel: [20890.532479]  do_exit+0x2c5/0xaf0
May 17 05:52:33 local kernel: [20890.532481]  do_group_exit+0x3a/0xa0
May 17 05:52:33 local kernel: [20890.532483]  get_signal+0x28e/0x5d0
May 17 05:52:33 local kernel: [20890.532485]  do_signal+0x36/0x6b0
May 17 05:52:33 local kernel: [20890.532487]  ? __fput+0x164/0x1e0
May 17 05:52:33 local kernel: [20890.532488]  ? wake_up_q+0x60/0x60
May 17 05:52:33 local kernel: [20890.532490]  exit_to_usermode_loop+0x8a/0xb0
May 17 05:52:33 local kernel: [20890.532492]  do_syscall_64+0xea/0x120
May 17 05:52:33 local kernel: [20890.532494]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:52:33 local kernel: [20890.532495] RIP: 0033:0x7fe36df08403
May 17 05:52:33 local kernel: [20890.532496] RSP: 002b:00007ffe95e74e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
May 17 05:52:33 local kernel: [20890.532498] RAX: fffffffffffffffc RBX: 000055c478696230 RCX: 00007fe36df08403
May 17 05:52:33 local kernel: [20890.532499] RDX: 0000000000000011 RSI: 00007ffe95e74e70 RDI: 0000000000000004
May 17 05:52:33 local kernel: [20890.532500] RBP: 00007ffe95e75040 R08: 00007ffe95e74e70 R09: 0000000000000001
May 17 05:52:33 local kernel: [20890.532501] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe95e74e70
May 17 05:52:33 local kernel: [20890.532502] R13: ffffffffffffffff R14: 000055c478696230 R15: 0000000000000001
May 17 05:52:33 local kernel: [20890.532505] INFO: task systemd-network:1178 blocked for more than 120 seconds.
May 17 05:52:33 local kernel: [20890.532506]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:52:33 local kernel: [20890.532506] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 17 05:52:33 local kernel: [20890.532507] systemd-network D    0  1178      1 0x80000002
May 17 05:52:33 local kernel: [20890.532509] Call Trace:
May 17 05:52:33 local kernel: [20890.532511]  ? __schedule+0x3c0/0x870
May 17 05:52:33 local kernel: [20890.532513]  schedule+0x32/0x80
May 17 05:52:33 local kernel: [20890.532514]  schedule_timeout+0x1e4/0x380
May 17 05:52:33 local kernel: [20890.532516]  ? free_hot_cold_page_list+0x43/0xb0
May 17 05:52:33 local kernel: [20890.532518]  ? wait_for_completion+0xae/0x130
May 17 05:52:33 local kernel: [20890.532519]  wait_for_completion+0xae/0x130
May 17 05:52:33 local kernel: [20890.532521]  ? wake_up_q+0x60/0x60
May 17 05:52:33 local kernel: [20890.532522]  __wait_rcu_gp+0x115/0x150
May 17 05:52:33 local kernel: [20890.532524]  synchronize_sched+0x54/0x80
May 17 05:52:33 local kernel: [20890.532526]  ? call_rcu_bh+0x20/0x20
May 17 05:52:33 local kernel: [20890.532528]  ? trace_raw_output_rcu_utilization+0x40/0x40
May 17 05:52:33 local kernel: [20890.532529]  namespace_unlock+0x67/0x80
May 17 05:52:33 local kernel: [20890.532531]  put_mnt_ns+0x1c/0x30
May 17 05:52:33 local kernel: [20890.532532]  free_nsproxy+0x17/0xa0
May 17 05:52:33 local kernel: [20890.532534]  do_exit+0x2c0/0xaf0
May 17 05:52:33 local kernel: [20890.532537]  ? kmem_cache_free+0x161/0x170
May 17 05:52:33 local kernel: [20890.532539]  do_group_exit+0x3a/0xa0
May 17 05:52:33 local kernel: [20890.532540]  get_signal+0x28e/0x5d0
May 17 05:52:33 local kernel: [20890.532542]  do_signal+0x36/0x6b0
May 17 05:52:33 local kernel: [20890.532544]  ? __fput+0x164/0x1e0
May 17 05:52:33 local kernel: [20890.532546]  ? wake_up_q+0x60/0x60
May 17 05:52:33 local kernel: [20890.532548]  exit_to_usermode_loop+0x8a/0xb0
May 17 05:52:33 local kernel: [20890.532550]  do_syscall_64+0xea/0x120
May 17 05:52:33 local kernel: [20890.532551]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:52:33 local kernel: [20890.532553] RIP: 0033:0x7f7ba159d403
May 17 05:52:33 local kernel: [20890.532554] RSP: 002b:00007ffe55f39888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
May 17 05:52:33 local kernel: [20890.532555] RAX: fffffffffffffffc RBX: 000055dc61dc3440 RCX: 00007f7ba159d403
May 17 05:52:33 local kernel: [20890.532556] RDX: 0000000000000009 RSI: 00007ffe55f39890 RDI: 0000000000000005
May 17 05:52:33 local kernel: [20890.532557] RBP: 00007ffe55f39a00 R08: 0000000000000009 R09: 000055dc61dc88ac
May 17 05:52:33 local kernel: [20890.532558] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe55f39890
May 17 05:52:33 local kernel: [20890.532559] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
May 17 05:54:35 local kernel: [21013.412149] INFO: task sd-resolve:1045 blocked for more than 120 seconds.
May 17 05:54:35 local kernel: [21013.412152]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:54:35 local kernel: [21013.412153] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 17 05:54:35 local kernel: [21013.412154] sd-resolve      D    0  1045      1 0x80000002
May 17 05:54:35 local kernel: [21013.412157] Call Trace:
May 17 05:54:35 local kernel: [21013.412163]  ? __schedule+0x3c0/0x870
May 17 05:54:35 local kernel: [21013.412165]  schedule+0x32/0x80
May 17 05:54:35 local kernel: [21013.412167]  schedule_timeout+0x1e4/0x380
May 17 05:54:35 local kernel: [21013.412170]  ? free_hot_cold_page_list+0x43/0xb0
May 17 05:54:35 local kernel: [21013.412172]  ? wait_for_completion+0xae/0x130
May 17 05:54:35 local kernel: [21013.412173]  wait_for_completion+0xae/0x130
May 17 05:54:35 local kernel: [21013.412176]  ? wake_up_q+0x60/0x60
May 17 05:54:35 local kernel: [21013.412178]  __wait_rcu_gp+0x115/0x150
May 17 05:54:35 local kernel: [21013.412181]  synchronize_sched+0x54/0x80
May 17 05:54:35 local kernel: [21013.412183]  ? call_rcu_bh+0x20/0x20
May 17 05:54:35 local kernel: [21013.412185]  ? trace_raw_output_rcu_utilization+0x40/0x40
May 17 05:54:35 local kernel: [21013.412187]  namespace_unlock+0x67/0x80
May 17 05:54:35 local kernel: [21013.412189]  put_mnt_ns+0x1c/0x30
May 17 05:54:35 local kernel: [21013.412192]  free_nsproxy+0x17/0xa0
May 17 05:54:35 local kernel: [21013.412194]  do_exit+0x2c0/0xaf0
May 17 05:54:35 local kernel: [21013.412196]  ? __skb_wait_for_more_packets+0x97/0x160
May 17 05:54:35 local kernel: [21013.412198]  ? __sk_queue_drop_skb+0xb0/0xb0
May 17 05:54:35 local kernel: [21013.412200]  do_group_exit+0x3a/0xa0
May 17 05:54:35 local kernel: [21013.412203]  get_signal+0x28e/0x5d0
May 17 05:54:35 local kernel: [21013.412206]  do_signal+0x36/0x6b0
May 17 05:54:35 local kernel: [21013.412208]  ? SYSC_recvfrom+0x11d/0x130
May 17 05:54:35 local kernel: [21013.412210]  ? __sys_sendmsg+0x51/0x90
May 17 05:54:35 local kernel: [21013.412212]  ? __sys_sendmsg+0x80/0x90
May 17 05:54:35 local kernel: [21013.412214]  exit_to_usermode_loop+0x8a/0xb0
May 17 05:54:35 local kernel: [21013.412216]  do_syscall_64+0xea/0x120
May 17 05:54:35 local kernel: [21013.412218]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:54:35 local kernel: [21013.412220] RIP: 0033:0x7f5975471007
May 17 05:54:35 local kernel: [21013.412221] RSP: 002b:00007f5974e95890 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
May 17 05:54:35 local kernel: [21013.412223] RAX: fffffffffffffe00 RBX: 0000000000000007 RCX: 00007f5975471007
May 17 05:54:35 local kernel: [21013.412224] RDX: 0000000000002800 RSI: 00007f5974e95df0 RDI: 0000000000000007
May 17 05:54:35 local kernel: [21013.412225] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
May 17 05:54:35 local kernel: [21013.412226] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5974e95df0
May 17 05:54:35 local kernel: [21013.412227] R13: 0000000000000000 R14: 0000000000002800 R15: 00007f5974e9adf0
May 17 05:54:35 local kernel: [21013.412230] INFO: task systemd-logind:1086 blocked for more than 120 seconds.
May 17 05:54:35 local kernel: [21013.412231]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:54:35 local kernel: [21013.412232] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 17 05:54:35 local kernel: [21013.412233] systemd-logind  D    0  1086      1 0x80000002
May 17 05:54:35 local kernel: [21013.412234] Call Trace:
May 17 05:54:35 local kernel: [21013.412236]  ? __schedule+0x3c0/0x870
May 17 05:54:35 local kernel: [21013.412238]  schedule+0x32/0x80
May 17 05:54:35 local kernel: [21013.412240]  schedule_timeout+0x1e4/0x380
May 17 05:54:35 local kernel: [21013.412242]  ? check_preempt_wakeup+0xd6/0x230
May 17 05:54:35 local kernel: [21013.412244]  ? wait_for_completion+0xae/0x130
May 17 05:54:35 local kernel: [21013.412246]  wait_for_completion+0xae/0x130
May 17 05:54:35 local kernel: [21013.412247]  ? wake_up_q+0x60/0x60
May 17 05:54:35 local kernel: [21013.412249]  __wait_rcu_gp+0x115/0x150
May 17 05:54:35 local kernel: [21013.412251]  synchronize_sched+0x54/0x80
May 17 05:54:35 local kernel: [21013.412253]  ? call_rcu_bh+0x20/0x20
May 17 05:54:35 local kernel: [21013.412254]  ? trace_raw_output_rcu_utilization+0x40/0x40
May 17 05:54:35 local kernel: [21013.412258]  evdev_release+0x80/0xf0 [evdev]
May 17 05:54:35 local kernel: [21013.412261]  __fput+0xd0/0x1e0
May 17 05:54:35 local kernel: [21013.412263]  task_work_run+0x80/0xa0
May 17 05:54:35 local kernel: [21013.412265]  do_exit+0x2c5/0xaf0
May 17 05:54:35 local kernel: [21013.412267]  do_group_exit+0x3a/0xa0
May 17 05:54:35 local kernel: [21013.412268]  get_signal+0x28e/0x5d0
May 17 05:54:35 local kernel: [21013.412270]  do_signal+0x36/0x6b0
May 17 05:54:35 local kernel: [21013.412273]  ? __fput+0x164/0x1e0
May 17 05:54:35 local kernel: [21013.412274]  ? wake_up_q+0x60/0x60
May 17 05:54:35 local kernel: [21013.412276]  exit_to_usermode_loop+0x8a/0xb0
May 17 05:54:35 local kernel: [21013.412278]  do_syscall_64+0xea/0x120
May 17 05:54:35 local kernel: [21013.412280]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:54:35 local kernel: [21013.412281] RIP: 0033:0x7fe36df08403
May 17 05:54:35 local kernel: [21013.412282] RSP: 002b:00007ffe95e74e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
May 17 05:54:35 local kernel: [21013.412283] RAX: fffffffffffffffc RBX: 000055c478696230 RCX: 00007fe36df08403
May 17 05:54:35 local kernel: [21013.412284] RDX: 0000000000000011 RSI: 00007ffe95e74e70 RDI: 0000000000000004
May 17 05:54:35 local kernel: [21013.412285] RBP: 00007ffe95e75040 R08: 00007ffe95e74e70 R09: 0000000000000001
May 17 05:54:35 local kernel: [21013.412286] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe95e74e70
May 17 05:54:35 local kernel: [21013.412287] R13: ffffffffffffffff R14: 000055c478696230 R15: 0000000000000001
May 17 05:54:35 local kernel: [21013.412290] INFO: task systemd-network:1178 blocked for more than 120 seconds.
May 17 05:54:35 local kernel: [21013.412291]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:54:35 local kernel: [21013.412292] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 17 05:54:35 local kernel: [21013.412293] systemd-network D    0  1178      1 0x80000002
May 17 05:54:35 local kernel: [21013.412294] Call Trace:
May 17 05:54:35 local kernel: [21013.412296]  ? __schedule+0x3c0/0x870
May 17 05:54:35 local kernel: [21013.412298]  schedule+0x32/0x80
May 17 05:54:35 local kernel: [21013.412299]  schedule_timeout+0x1e4/0x380
May 17 05:54:35 local kernel: [21013.412301]  ? free_hot_cold_page_list+0x43/0xb0
May 17 05:54:35 local kernel: [21013.412303]  ? wait_for_completion+0xae/0x130
May 17 05:54:35 local kernel: [21013.412304]  wait_for_completion+0xae/0x130
May 17 05:54:35 local kernel: [21013.412306]  ? wake_up_q+0x60/0x60
May 17 05:54:35 local kernel: [21013.412307]  __wait_rcu_gp+0x115/0x150
May 17 05:54:35 local kernel: [21013.412309]  synchronize_sched+0x54/0x80
May 17 05:54:35 local kernel: [21013.412311]  ? call_rcu_bh+0x20/0x20
May 17 05:54:35 local kernel: [21013.412313]  ? trace_raw_output_rcu_utilization+0x40/0x40
May 17 05:54:35 local kernel: [21013.412315]  namespace_unlock+0x67/0x80
May 17 05:54:35 local kernel: [21013.412316]  put_mnt_ns+0x1c/0x30
May 17 05:54:35 local kernel: [21013.412318]  free_nsproxy+0x17/0xa0
May 17 05:54:35 local kernel: [21013.412319]  do_exit+0x2c0/0xaf0
May 17 05:54:35 local kernel: [21013.412322]  ? kmem_cache_free+0x161/0x170
May 17 05:54:35 local kernel: [21013.412323]  do_group_exit+0x3a/0xa0
May 17 05:54:35 local kernel: [21013.412325]  get_signal+0x28e/0x5d0
May 17 05:54:35 local kernel: [21013.412327]  do_signal+0x36/0x6b0
May 17 05:54:35 local kernel: [21013.412329]  ? __fput+0x164/0x1e0
May 17 05:54:35 local kernel: [21013.412331]  ? wake_up_q+0x60/0x60
May 17 05:54:35 local kernel: [21013.412333]  exit_to_usermode_loop+0x8a/0xb0
May 17 05:54:35 local kernel: [21013.412334]  do_syscall_64+0xea/0x120
May 17 05:54:35 local kernel: [21013.412336]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:54:35 local kernel: [21013.412337] RIP: 0033:0x7f7ba159d403
May 17 05:54:35 local kernel: [21013.412338] RSP: 002b:00007ffe55f39888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
May 17 05:54:35 local kernel: [21013.412340] RAX: fffffffffffffffc RBX: 000055dc61dc3440 RCX: 00007f7ba159d403
May 17 05:54:35 local kernel: [21013.412341] RDX: 0000000000000009 RSI: 00007ffe55f39890 RDI: 0000000000000005
May 17 05:54:35 local kernel: [21013.412342] RBP: 00007ffe55f39a00 R08: 0000000000000009 R09: 000055dc61dc88ac
May 17 05:54:35 local kernel: [21013.412343] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe55f39890
May 17 05:54:35 local kernel: [21013.412344] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
May 17 05:55:11 local kernel: [21048.543053] INFO: rcu_sched self-detected stall on CPU
May 17 05:55:11 local kernel: [21048.543057]    12-...: (420005 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=104966
May 17 05:55:11 local kernel: [21048.543058]     (t=420006 jiffies g=1603370 c=1603369 q=28707)
May 17 05:55:11 local kernel: [21048.543061] NMI backtrace for cpu 12
May 17 05:55:11 local kernel: [21048.543063] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:55:11 local kernel: [21048.543064] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 05:55:11 local kernel: [21048.543065] Call Trace:
May 17 05:55:11 local kernel: [21048.543066]  <IRQ>
May 17 05:55:11 local kernel: [21048.543070]  dump_stack+0x5c/0x85
May 17 05:55:11 local kernel: [21048.543073]  nmi_cpu_backtrace+0xb4/0xc0
May 17 05:55:11 local kernel: [21048.543075]  ? irq_force_complete_move+0xd0/0xd0
May 17 05:55:11 local kernel: [21048.543077]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 05:55:11 local kernel: [21048.543079]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 05:55:11 local kernel: [21048.543081]  rcu_check_callbacks+0x741/0x880
May 17 05:55:11 local kernel: [21048.543083]  ? update_wall_time+0x473/0x730
May 17 05:55:11 local kernel: [21048.543085]  ? tick_sched_do_timer+0x40/0x40
May 17 05:55:11 local kernel: [21048.543086]  update_process_times+0x28/0x50
May 17 05:55:11 local kernel: [21048.543087]  tick_sched_handle+0x35/0x50
May 17 05:55:11 local kernel: [21048.543089]  tick_sched_timer+0x34/0x70
May 17 05:55:11 local kernel: [21048.543090]  __hrtimer_run_queues+0xd8/0x230
May 17 05:55:11 local kernel: [21048.543092]  hrtimer_interrupt+0xa2/0x1e0
May 17 05:55:11 local kernel: [21048.543094]  smp_apic_timer_interrupt+0x66/0x130
May 17 05:55:11 local kernel: [21048.543096]  apic_timer_interrupt+0x7d/0x90
May 17 05:55:11 local kernel: [21048.543097]  </IRQ>
May 17 05:55:11 local kernel: [21048.543099] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 05:55:11 local kernel: [21048.543100] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 05:55:11 local kernel: [21048.543101] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 05:55:11 local kernel: [21048.543102] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 05:55:11 local kernel: [21048.543103] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 05:55:11 local kernel: [21048.543104] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 05:55:11 local kernel: [21048.543105] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 05:55:11 local kernel: [21048.543107]  ? seq_lseek+0xe0/0xe0
May 17 05:55:11 local kernel: [21048.543109]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 05:55:11 local kernel: [21048.543111]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 05:55:11 local kernel: [21048.543113]  ? ktime_get+0x38/0x90
May 17 05:55:11 local kernel: [21048.543114]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 05:55:11 local kernel: [21048.543116]  arch_freq_prepare_all+0x3d/0x80
May 17 05:55:11 local kernel: [21048.543118]  cpuinfo_open+0xe/0x20
May 17 05:55:11 local kernel: [21048.543120]  proc_reg_open+0x6c/0x110
May 17 05:55:11 local kernel: [21048.543122]  ? proc_reg_llseek+0x60/0x60
May 17 05:55:11 local kernel: [21048.543123]  do_dentry_open+0x1e1/0x2e0
May 17 05:55:11 local kernel: [21048.543126]  path_openat+0x2a8/0x12b0
May 17 05:55:11 local kernel: [21048.543128]  do_filp_open+0x99/0x110
May 17 05:55:11 local kernel: [21048.543130]  ? __check_object_size+0xf6/0x190
May 17 05:55:11 local kernel: [21048.543132]  ? __alloc_fd+0x3d/0x170
May 17 05:55:11 local kernel: [21048.543133]  ? do_sys_open+0x126/0x210
May 17 05:55:11 local kernel: [21048.543134]  do_sys_open+0x126/0x210
May 17 05:55:11 local kernel: [21048.543136]  do_syscall_64+0x6e/0x120
May 17 05:55:11 local kernel: [21048.543138]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:55:11 local kernel: [21048.543140] RIP: 0033:0x7feb69b91430
May 17 05:55:11 local kernel: [21048.543141] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 05:55:11 local kernel: [21048.543142] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 05:55:11 local kernel: [21048.543143] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 05:55:11 local kernel: [21048.543144] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 05:55:11 local kernel: [21048.543144] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 05:55:11 local kernel: [21048.543145] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 05:56:38 local kernel: [21136.291927] INFO: task sd-resolve:1045 blocked for more than 120 seconds.
May 17 05:56:38 local kernel: [21136.291930]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:56:38 local kernel: [21136.291931] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 17 05:56:38 local kernel: [21136.291932] sd-resolve      D    0  1045      1 0x80000002
May 17 05:56:38 local kernel: [21136.291935] Call Trace:
May 17 05:56:38 local kernel: [21136.291941]  ? __schedule+0x3c0/0x870
May 17 05:56:38 local kernel: [21136.291943]  schedule+0x32/0x80
May 17 05:56:38 local kernel: [21136.291945]  schedule_timeout+0x1e4/0x380
May 17 05:56:38 local kernel: [21136.291948]  ? free_hot_cold_page_list+0x43/0xb0
May 17 05:56:38 local kernel: [21136.291950]  ? wait_for_completion+0xae/0x130
May 17 05:56:38 local kernel: [21136.291952]  wait_for_completion+0xae/0x130
May 17 05:56:38 local kernel: [21136.291954]  ? wake_up_q+0x60/0x60
May 17 05:56:38 local kernel: [21136.291957]  __wait_rcu_gp+0x115/0x150
May 17 05:56:38 local kernel: [21136.291959]  synchronize_sched+0x54/0x80
May 17 05:56:38 local kernel: [21136.291961]  ? call_rcu_bh+0x20/0x20
May 17 05:56:38 local kernel: [21136.291963]  ? trace_raw_output_rcu_utilization+0x40/0x40
May 17 05:56:38 local kernel: [21136.291965]  namespace_unlock+0x67/0x80
May 17 05:56:38 local kernel: [21136.291967]  put_mnt_ns+0x1c/0x30
May 17 05:56:38 local kernel: [21136.291969]  free_nsproxy+0x17/0xa0
May 17 05:56:38 local kernel: [21136.291972]  do_exit+0x2c0/0xaf0
May 17 05:56:38 local kernel: [21136.291974]  ? __skb_wait_for_more_packets+0x97/0x160
May 17 05:56:38 local kernel: [21136.291976]  ? __sk_queue_drop_skb+0xb0/0xb0
May 17 05:56:38 local kernel: [21136.291978]  do_group_exit+0x3a/0xa0
May 17 05:56:38 local kernel: [21136.291980]  get_signal+0x28e/0x5d0
May 17 05:56:38 local kernel: [21136.291983]  do_signal+0x36/0x6b0
May 17 05:56:38 local kernel: [21136.291986]  ? SYSC_recvfrom+0x11d/0x130
May 17 05:56:38 local kernel: [21136.291988]  ? __sys_sendmsg+0x51/0x90
May 17 05:56:38 local kernel: [21136.291990]  ? __sys_sendmsg+0x80/0x90
May 17 05:56:38 local kernel: [21136.291992]  exit_to_usermode_loop+0x8a/0xb0
May 17 05:56:38 local kernel: [21136.291994]  do_syscall_64+0xea/0x120
May 17 05:56:38 local kernel: [21136.291996]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:56:38 local kernel: [21136.291998] RIP: 0033:0x7f5975471007
May 17 05:56:38 local kernel: [21136.291999] RSP: 002b:00007f5974e95890 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
May 17 05:56:38 local kernel: [21136.292001] RAX: fffffffffffffe00 RBX: 0000000000000007 RCX: 00007f5975471007
May 17 05:56:38 local kernel: [21136.292002] RDX: 0000000000002800 RSI: 00007f5974e95df0 RDI: 0000000000000007
May 17 05:56:38 local kernel: [21136.292003] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
May 17 05:56:38 local kernel: [21136.292004] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5974e95df0
May 17 05:56:38 local kernel: [21136.292005] R13: 0000000000000000 R14: 0000000000002800 R15: 00007f5974e9adf0
May 17 05:56:38 local kernel: [21136.292008] INFO: task systemd-logind:1086 blocked for more than 120 seconds.
May 17 05:56:38 local kernel: [21136.292009]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:56:38 local kernel: [21136.292009] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 17 05:56:38 local kernel: [21136.292010] systemd-logind  D    0  1086      1 0x80000002
May 17 05:56:38 local kernel: [21136.292012] Call Trace:
May 17 05:56:38 local kernel: [21136.292014]  ? __schedule+0x3c0/0x870
May 17 05:56:38 local kernel: [21136.292016]  schedule+0x32/0x80
May 17 05:56:38 local kernel: [21136.292018]  schedule_timeout+0x1e4/0x380
May 17 05:56:38 local kernel: [21136.292020]  ? check_preempt_wakeup+0xd6/0x230
May 17 05:56:38 local kernel: [21136.292022]  ? wait_for_completion+0xae/0x130
May 17 05:56:38 local kernel: [21136.292023]  wait_for_completion+0xae/0x130
May 17 05:56:38 local kernel: [21136.292025]  ? wake_up_q+0x60/0x60
May 17 05:56:38 local kernel: [21136.292027]  __wait_rcu_gp+0x115/0x150
May 17 05:56:38 local kernel: [21136.292029]  synchronize_sched+0x54/0x80
May 17 05:56:38 local kernel: [21136.292030]  ? call_rcu_bh+0x20/0x20
May 17 05:56:38 local kernel: [21136.292032]  ? trace_raw_output_rcu_utilization+0x40/0x40
May 17 05:56:38 local kernel: [21136.292035]  evdev_release+0x80/0xf0 [evdev]
May 17 05:56:38 local kernel: [21136.292038]  __fput+0xd0/0x1e0
May 17 05:56:38 local kernel: [21136.292041]  task_work_run+0x80/0xa0
May 17 05:56:38 local kernel: [21136.292043]  do_exit+0x2c5/0xaf0
May 17 05:56:38 local kernel: [21136.292045]  do_group_exit+0x3a/0xa0
May 17 05:56:38 local kernel: [21136.292046]  get_signal+0x28e/0x5d0
May 17 05:56:38 local kernel: [21136.292048]  do_signal+0x36/0x6b0
May 17 05:56:38 local kernel: [21136.292050]  ? __fput+0x164/0x1e0
May 17 05:56:38 local kernel: [21136.292052]  ? wake_up_q+0x60/0x60
May 17 05:56:38 local kernel: [21136.292054]  exit_to_usermode_loop+0x8a/0xb0
May 17 05:56:38 local kernel: [21136.292056]  do_syscall_64+0xea/0x120
May 17 05:56:38 local kernel: [21136.292058]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:56:38 local kernel: [21136.292059] RIP: 0033:0x7fe36df08403
May 17 05:56:38 local kernel: [21136.292060] RSP: 002b:00007ffe95e74e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
May 17 05:56:38 local kernel: [21136.292061] RAX: fffffffffffffffc RBX: 000055c478696230 RCX: 00007fe36df08403
May 17 05:56:38 local kernel: [21136.292062] RDX: 0000000000000011 RSI: 00007ffe95e74e70 RDI: 0000000000000004
May 17 05:56:38 local kernel: [21136.292063] RBP: 00007ffe95e75040 R08: 00007ffe95e74e70 R09: 0000000000000001
May 17 05:56:38 local kernel: [21136.292064] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe95e74e70
May 17 05:56:38 local kernel: [21136.292065] R13: ffffffffffffffff R14: 000055c478696230 R15: 0000000000000001
May 17 05:56:38 local kernel: [21136.292069] INFO: task systemd-network:1178 blocked for more than 120 seconds.
May 17 05:56:38 local kernel: [21136.292070]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:56:38 local kernel: [21136.292070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 17 05:56:38 local kernel: [21136.292071] systemd-network D    0  1178      1 0x80000002
May 17 05:56:38 local kernel: [21136.292073] Call Trace:
May 17 05:56:38 local kernel: [21136.292075]  ? __schedule+0x3c0/0x870
May 17 05:56:38 local kernel: [21136.292076]  schedule+0x32/0x80
May 17 05:56:38 local kernel: [21136.292078]  schedule_timeout+0x1e4/0x380
May 17 05:56:38 local kernel: [21136.292080]  ? free_hot_cold_page_list+0x43/0xb0
May 17 05:56:38 local kernel: [21136.292082]  ? wait_for_completion+0xae/0x130
May 17 05:56:38 local kernel: [21136.292083]  wait_for_completion+0xae/0x130
May 17 05:56:38 local kernel: [21136.292085]  ? wake_up_q+0x60/0x60
May 17 05:56:38 local kernel: [21136.292086]  __wait_rcu_gp+0x115/0x150
May 17 05:56:38 local kernel: [21136.292088]  synchronize_sched+0x54/0x80
May 17 05:56:38 local kernel: [21136.292090]  ? call_rcu_bh+0x20/0x20
May 17 05:56:38 local kernel: [21136.292092]  ? trace_raw_output_rcu_utilization+0x40/0x40
May 17 05:56:38 local kernel: [21136.292093]  namespace_unlock+0x67/0x80
May 17 05:56:38 local kernel: [21136.292095]  put_mnt_ns+0x1c/0x30
May 17 05:56:38 local kernel: [21136.292097]  free_nsproxy+0x17/0xa0
May 17 05:56:38 local kernel: [21136.292098]  do_exit+0x2c0/0xaf0
May 17 05:56:38 local kernel: [21136.292101]  ? kmem_cache_free+0x161/0x170
May 17 05:56:38 local kernel: [21136.292102]  do_group_exit+0x3a/0xa0
May 17 05:56:38 local kernel: [21136.292104]  get_signal+0x28e/0x5d0
May 17 05:56:38 local kernel: [21136.292106]  do_signal+0x36/0x6b0
May 17 05:56:38 local kernel: [21136.292108]  ? __fput+0x164/0x1e0
May 17 05:56:38 local kernel: [21136.292110]  ? wake_up_q+0x60/0x60
May 17 05:56:38 local kernel: [21136.292112]  exit_to_usermode_loop+0x8a/0xb0
May 17 05:56:38 local kernel: [21136.292113]  do_syscall_64+0xea/0x120
May 17 05:56:38 local kernel: [21136.292115]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:56:38 local kernel: [21136.292116] RIP: 0033:0x7f7ba159d403
May 17 05:56:38 local kernel: [21136.292117] RSP: 002b:00007ffe55f39888 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8
May 17 05:56:38 local kernel: [21136.292119] RAX: fffffffffffffffc RBX: 000055dc61dc3440 RCX: 00007f7ba159d403
May 17 05:56:38 local kernel: [21136.292120] RDX: 0000000000000009 RSI: 00007ffe55f39890 RDI: 0000000000000005
May 17 05:56:38 local kernel: [21136.292121] RBP: 00007ffe55f39a00 R08: 0000000000000009 R09: 000055dc61dc88ac
May 17 05:56:38 local kernel: [21136.292122] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe55f39890
May 17 05:56:38 local kernel: [21136.292123] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000
May 17 05:58:11 local kernel: [21228.545720] INFO: rcu_sched self-detected stall on CPU
May 17 05:58:11 local kernel: [21228.545725]    12-...: (600008 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 05:58:11 local kernel: [21228.545726]     (t=600009 jiffies g=1603370 c=1603369 q=41239)
May 17 05:58:11 local kernel: [21228.545729] rcu_sched kthread starved for 67140 jiffies! g1603370 c1603369 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 05:58:11 local kernel: [21228.545730] rcu_sched       R  running task        0     8      2 0x80000000
May 17 05:58:11 local kernel: [21228.545732] Call Trace:
May 17 05:58:11 local kernel: [21228.545737]  ? __schedule+0x3c0/0x870
May 17 05:58:11 local kernel: [21228.545739]  schedule+0x32/0x80
May 17 05:58:11 local kernel: [21228.545741]  schedule_timeout+0x16b/0x380
May 17 05:58:11 local kernel: [21228.545744]  ? call_timer_fn+0x130/0x130
May 17 05:58:11 local kernel: [21228.545746]  ? rcu_gp_kthread+0x563/0x8e0
May 17 05:58:11 local kernel: [21228.545748]  ? prepare_to_swait_event+0x22/0x40
May 17 05:58:11 local kernel: [21228.545750]  rcu_gp_kthread+0x563/0x8e0
May 17 05:58:11 local kernel: [21228.545753]  kthread+0xff/0x140
May 17 05:58:11 local kernel: [21228.545754]  ? rcu_barrier_sched+0x10/0x10
May 17 05:58:11 local kernel: [21228.545756]  ? kthread_create_on_node+0x70/0x70
May 17 05:58:11 local kernel: [21228.545757]  ret_from_fork+0x22/0x40
May 17 05:58:11 local kernel: [21228.545760] NMI backtrace for cpu 12
May 17 05:58:11 local kernel: [21228.545762] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:58:11 local kernel: [21228.545762] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 05:58:11 local kernel: [21228.545763] Call Trace:
May 17 05:58:11 local kernel: [21228.545765]  <IRQ>
May 17 05:58:11 local kernel: [21228.545767]  dump_stack+0x5c/0x85
May 17 05:58:11 local kernel: [21228.545769]  nmi_cpu_backtrace+0xb4/0xc0
May 17 05:58:11 local kernel: [21228.545771]  ? irq_force_complete_move+0xd0/0xd0
May 17 05:58:11 local kernel: [21228.545772]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 05:58:11 local kernel: [21228.545774]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 05:58:11 local kernel: [21228.545776]  rcu_check_callbacks+0x741/0x880
May 17 05:58:11 local kernel: [21228.545777]  ? update_wall_time+0x473/0x730
May 17 05:58:11 local kernel: [21228.545779]  ? tick_sched_do_timer+0x40/0x40
May 17 05:58:11 local kernel: [21228.545781]  update_process_times+0x28/0x50
May 17 05:58:11 local kernel: [21228.545782]  tick_sched_handle+0x35/0x50
May 17 05:58:11 local kernel: [21228.545784]  tick_sched_timer+0x34/0x70
May 17 05:58:11 local kernel: [21228.545785]  __hrtimer_run_queues+0xd8/0x230
May 17 05:58:11 local kernel: [21228.545787]  hrtimer_interrupt+0xa2/0x1e0
May 17 05:58:11 local kernel: [21228.545789]  smp_apic_timer_interrupt+0x66/0x130
May 17 05:58:11 local kernel: [21228.545790]  apic_timer_interrupt+0x7d/0x90
May 17 05:58:11 local kernel: [21228.545791]  </IRQ>
May 17 05:58:11 local kernel: [21228.545793] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 05:58:11 local kernel: [21228.545794] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 05:58:11 local kernel: [21228.545795] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 05:58:11 local kernel: [21228.545796] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 05:58:11 local kernel: [21228.545797] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 05:58:11 local kernel: [21228.545798] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 05:58:11 local kernel: [21228.545799] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 05:58:11 local kernel: [21228.545801]  ? seq_lseek+0xe0/0xe0
May 17 05:58:11 local kernel: [21228.545804]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 05:58:11 local kernel: [21228.545806]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 05:58:11 local kernel: [21228.545807]  ? ktime_get+0x38/0x90
May 17 05:58:11 local kernel: [21228.545808]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 05:58:11 local kernel: [21228.545810]  arch_freq_prepare_all+0x3d/0x80
May 17 05:58:11 local kernel: [21228.545812]  cpuinfo_open+0xe/0x20
May 17 05:58:11 local kernel: [21228.545815]  proc_reg_open+0x6c/0x110
May 17 05:58:11 local kernel: [21228.545816]  ? proc_reg_llseek+0x60/0x60
May 17 05:58:11 local kernel: [21228.545818]  do_dentry_open+0x1e1/0x2e0
May 17 05:58:11 local kernel: [21228.545820]  path_openat+0x2a8/0x12b0
May 17 05:58:11 local kernel: [21228.545823]  do_filp_open+0x99/0x110
May 17 05:58:11 local kernel: [21228.545824]  ? __check_object_size+0xf6/0x190
May 17 05:58:11 local kernel: [21228.545826]  ? __alloc_fd+0x3d/0x170
May 17 05:58:11 local kernel: [21228.545827]  ? do_sys_open+0x126/0x210
May 17 05:58:11 local kernel: [21228.545828]  do_sys_open+0x126/0x210
May 17 05:58:11 local kernel: [21228.545831]  do_syscall_64+0x6e/0x120
May 17 05:58:11 local kernel: [21228.545832]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:58:11 local kernel: [21228.545834] RIP: 0033:0x7feb69b91430
May 17 05:58:11 local kernel: [21228.545835] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 05:58:11 local kernel: [21228.545836] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 05:58:11 local kernel: [21228.545837] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 05:58:11 local kernel: [21228.545838] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 05:58:11 local kernel: [21228.545839] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 05:58:11 local kernel: [21228.545840] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 05:58:41 local kernel: [21259.171696] INFO: task sd-resolve:1045 blocked for more than 120 seconds.
May 17 05:58:41 local kernel: [21259.171699]       Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 05:58:41 local kernel: [21259.171700] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
May 17 05:58:41 local kernel: [21259.171701] sd-resolve      D    0  1045      1 0x80000002
May 17 05:58:41 local kernel: [21259.171703] Call Trace:
May 17 05:58:41 local kernel: [21259.171708]  ? __schedule+0x3c0/0x870
May 17 05:58:41 local kernel: [21259.171710]  schedule+0x32/0x80
May 17 05:58:41 local kernel: [21259.171712]  schedule_timeout+0x1e4/0x380
May 17 05:58:41 local kernel: [21259.171715]  ? free_hot_cold_page_list+0x43/0xb0
May 17 05:58:41 local kernel: [21259.171717]  ? wait_for_completion+0xae/0x130
May 17 05:58:41 local kernel: [21259.171719]  wait_for_completion+0xae/0x130
May 17 05:58:41 local kernel: [21259.171721]  ? wake_up_q+0x60/0x60
May 17 05:58:41 local kernel: [21259.171724]  __wait_rcu_gp+0x115/0x150
May 17 05:58:41 local kernel: [21259.171726]  synchronize_sched+0x54/0x80
May 17 05:58:41 local kernel: [21259.171728]  ? call_rcu_bh+0x20/0x20
May 17 05:58:41 local kernel: [21259.171730]  ? trace_raw_output_rcu_utilization+0x40/0x40
May 17 05:58:41 local kernel: [21259.171732]  namespace_unlock+0x67/0x80
May 17 05:58:41 local kernel: [21259.171734]  put_mnt_ns+0x1c/0x30
May 17 05:58:41 local kernel: [21259.171736]  free_nsproxy+0x17/0xa0
May 17 05:58:41 local kernel: [21259.171739]  do_exit+0x2c0/0xaf0
May 17 05:58:41 local kernel: [21259.171741]  ? __skb_wait_for_more_packets+0x97/0x160
May 17 05:58:41 local kernel: [21259.171743]  ? __sk_queue_drop_skb+0xb0/0xb0
May 17 05:58:41 local kernel: [21259.171745]  do_group_exit+0x3a/0xa0
May 17 05:58:41 local kernel: [21259.171747]  get_signal+0x28e/0x5d0
May 17 05:58:41 local kernel: [21259.171750]  do_signal+0x36/0x6b0
May 17 05:58:41 local kernel: [21259.171753]  ? SYSC_recvfrom+0x11d/0x130
May 17 05:58:41 local kernel: [21259.171755]  ? __sys_sendmsg+0x51/0x90
May 17 05:58:41 local kernel: [21259.171756]  ? __sys_sendmsg+0x80/0x90
May 17 05:58:41 local kernel: [21259.171759]  exit_to_usermode_loop+0x8a/0xb0
May 17 05:58:41 local kernel: [21259.171761]  do_syscall_64+0xea/0x120
May 17 05:58:41 local kernel: [21259.171763]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 05:58:41 local kernel: [21259.171765] RIP: 0033:0x7f5975471007
May 17 05:58:41 local kernel: [21259.171766] RSP: 002b:00007f5974e95890 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
May 17 05:58:41 local kernel: [21259.171768] RAX: fffffffffffffe00 RBX: 0000000000000007 RCX: 00007f5975471007
May 17 05:58:41 local kernel: [21259.171769] RDX: 0000000000002800 RSI: 00007f5974e95df0 RDI: 0000000000000007
May 17 05:58:41 local kernel: [21259.171770] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
May 17 05:58:41 local kernel: [21259.171771] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5974e95df0
May 17 05:58:41 local kernel: [21259.171772] R13: 0000000000000000 R14: 0000000000002800 R15: 00007f5974e9adf0
May 17 06:01:11 local kernel: [21408.548373] INFO: rcu_sched self-detected stall on CPU
May 17 06:01:11 local kernel: [21408.548378]    12-...: (780011 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:01:11 local kernel: [21408.548379]     (t=780012 jiffies g=1603370 c=1603369 q=53778)
May 17 06:01:11 local kernel: [21408.548382] rcu_sched kthread starved for 247143 jiffies! g1603370 c1603369 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:01:11 local kernel: [21408.548383] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:01:11 local kernel: [21408.548386] Call Trace:
May 17 06:01:11 local kernel: [21408.548391]  ? __schedule+0x3c0/0x870
May 17 06:01:11 local kernel: [21408.548392]  schedule+0x32/0x80
May 17 06:01:11 local kernel: [21408.548394]  schedule_timeout+0x16b/0x380
May 17 06:01:11 local kernel: [21408.548397]  ? call_timer_fn+0x130/0x130
May 17 06:01:11 local kernel: [21408.548399]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:01:11 local kernel: [21408.548402]  ? prepare_to_swait_event+0x22/0x40
May 17 06:01:11 local kernel: [21408.548403]  rcu_gp_kthread+0x563/0x8e0
May 17 06:01:11 local kernel: [21408.548406]  kthread+0xff/0x140
May 17 06:01:11 local kernel: [21408.548408]  ? rcu_barrier_sched+0x10/0x10
May 17 06:01:11 local kernel: [21408.548409]  ? kthread_create_on_node+0x70/0x70
May 17 06:01:11 local kernel: [21408.548411]  ret_from_fork+0x22/0x40
May 17 06:01:11 local kernel: [21408.548413] NMI backtrace for cpu 12
May 17 06:01:11 local kernel: [21408.548415] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:01:11 local kernel: [21408.548416] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:01:11 local kernel: [21408.548417] Call Trace:
May 17 06:01:11 local kernel: [21408.548418]  <IRQ>
May 17 06:01:11 local kernel: [21408.548420]  dump_stack+0x5c/0x85
May 17 06:01:11 local kernel: [21408.548422]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:01:11 local kernel: [21408.548424]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:01:11 local kernel: [21408.548426]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:01:11 local kernel: [21408.548428]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:01:11 local kernel: [21408.548429]  rcu_check_callbacks+0x741/0x880
May 17 06:01:11 local kernel: [21408.548431]  ? update_wall_time+0x473/0x730
May 17 06:01:11 local kernel: [21408.548433]  ? tick_sched_do_timer+0x40/0x40
May 17 06:01:11 local kernel: [21408.548434]  update_process_times+0x28/0x50
May 17 06:01:11 local kernel: [21408.548436]  tick_sched_handle+0x35/0x50
May 17 06:01:11 local kernel: [21408.548437]  tick_sched_timer+0x34/0x70
May 17 06:01:11 local kernel: [21408.548439]  __hrtimer_run_queues+0xd8/0x230
May 17 06:01:11 local kernel: [21408.548441]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:01:11 local kernel: [21408.548443]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:01:11 local kernel: [21408.548444]  apic_timer_interrupt+0x7d/0x90
May 17 06:01:11 local kernel: [21408.548445]  </IRQ>
May 17 06:01:11 local kernel: [21408.548447] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 06:01:11 local kernel: [21408.548448] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:01:11 local kernel: [21408.548449] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:01:11 local kernel: [21408.548450] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:01:11 local kernel: [21408.548451] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:01:11 local kernel: [21408.548452] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:01:11 local kernel: [21408.548453] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:01:11 local kernel: [21408.548455]  ? seq_lseek+0xe0/0xe0
May 17 06:01:11 local kernel: [21408.548458]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:01:11 local kernel: [21408.548460]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:01:11 local kernel: [21408.548461]  ? ktime_get+0x38/0x90
May 17 06:01:11 local kernel: [21408.548463]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:01:11 local kernel: [21408.548464]  arch_freq_prepare_all+0x3d/0x80
May 17 06:01:11 local kernel: [21408.548466]  cpuinfo_open+0xe/0x20
May 17 06:01:11 local kernel: [21408.548468]  proc_reg_open+0x6c/0x110
May 17 06:01:11 local kernel: [21408.548470]  ? proc_reg_llseek+0x60/0x60
May 17 06:01:11 local kernel: [21408.548472]  do_dentry_open+0x1e1/0x2e0
May 17 06:01:11 local kernel: [21408.548474]  path_openat+0x2a8/0x12b0
May 17 06:01:11 local kernel: [21408.548477]  do_filp_open+0x99/0x110
May 17 06:01:11 local kernel: [21408.548479]  ? __check_object_size+0xf6/0x190
May 17 06:01:11 local kernel: [21408.548480]  ? __alloc_fd+0x3d/0x170
May 17 06:01:11 local kernel: [21408.548482]  ? do_sys_open+0x126/0x210
May 17 06:01:11 local kernel: [21408.548483]  do_sys_open+0x126/0x210
May 17 06:01:11 local kernel: [21408.548485]  do_syscall_64+0x6e/0x120
May 17 06:01:11 local kernel: [21408.548487]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:01:11 local kernel: [21408.548489] RIP: 0033:0x7feb69b91430
May 17 06:01:11 local kernel: [21408.548490] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:01:11 local kernel: [21408.548491] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:01:11 local kernel: [21408.548492] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:01:11 local kernel: [21408.548493] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:01:11 local kernel: [21408.548493] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:01:11 local kernel: [21408.548494] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 06:04:11 local kernel: [21588.551016] INFO: rcu_sched self-detected stall on CPU
May 17 06:04:11 local kernel: [21588.551021]    12-...: (960014 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:04:11 local kernel: [21588.551022]     (t=960015 jiffies g=1603370 c=1603369 q=66324)
May 17 06:04:11 local kernel: [21588.551026] rcu_sched kthread starved for 427146 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:04:11 local kernel: [21588.551027] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:04:11 local kernel: [21588.551029] Call Trace:
May 17 06:04:11 local kernel: [21588.551035]  ? __schedule+0x3c0/0x870
May 17 06:04:11 local kernel: [21588.551037]  schedule+0x32/0x80
May 17 06:04:11 local kernel: [21588.551039]  schedule_timeout+0x16b/0x380
May 17 06:04:11 local kernel: [21588.551042]  ? call_timer_fn+0x130/0x130
May 17 06:04:11 local kernel: [21588.551044]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:04:11 local kernel: [21588.551047]  ? prepare_to_swait_event+0x22/0x40
May 17 06:04:11 local kernel: [21588.551048]  rcu_gp_kthread+0x563/0x8e0
May 17 06:04:11 local kernel: [21588.551051]  kthread+0xff/0x140
May 17 06:04:11 local kernel: [21588.551052]  ? rcu_barrier_sched+0x10/0x10
May 17 06:04:11 local kernel: [21588.551054]  ? kthread_create_on_node+0x70/0x70
May 17 06:04:11 local kernel: [21588.551055]  ret_from_fork+0x22/0x40
May 17 06:04:11 local kernel: [21588.551058] NMI backtrace for cpu 12
May 17 06:04:11 local kernel: [21588.551060] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:04:11 local kernel: [21588.551060] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:04:11 local kernel: [21588.551061] Call Trace:
May 17 06:04:11 local kernel: [21588.551063]  <IRQ>
May 17 06:04:11 local kernel: [21588.551065]  dump_stack+0x5c/0x85
May 17 06:04:11 local kernel: [21588.551067]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:04:11 local kernel: [21588.551069]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:04:11 local kernel: [21588.551071]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:04:11 local kernel: [21588.551072]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:04:11 local kernel: [21588.551074]  rcu_check_callbacks+0x741/0x880
May 17 06:04:11 local kernel: [21588.551076]  ? update_wall_time+0x473/0x730
May 17 06:04:11 local kernel: [21588.551077]  ? tick_sched_do_timer+0x40/0x40
May 17 06:04:11 local kernel: [21588.551079]  update_process_times+0x28/0x50
May 17 06:04:11 local kernel: [21588.551080]  tick_sched_handle+0x35/0x50
May 17 06:04:11 local kernel: [21588.551082]  tick_sched_timer+0x34/0x70
May 17 06:04:11 local kernel: [21588.551083]  __hrtimer_run_queues+0xd8/0x230
May 17 06:04:11 local kernel: [21588.551085]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:04:11 local kernel: [21588.551087]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:04:11 local kernel: [21588.551089]  apic_timer_interrupt+0x7d/0x90
May 17 06:04:11 local kernel: [21588.551090]  </IRQ>
May 17 06:04:11 local kernel: [21588.551091] RIP: 0010:smp_call_function_single+0x99/0x110
May 17 06:04:11 local kernel: [21588.551092] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:04:11 local kernel: [21588.551094] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:04:11 local kernel: [21588.551095] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:04:11 local kernel: [21588.551096] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:04:11 local kernel: [21588.551096] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:04:11 local kernel: [21588.551097] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:04:11 local kernel: [21588.551100]  ? seq_lseek+0xe0/0xe0
May 17 06:04:11 local kernel: [21588.551102]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:04:11 local kernel: [21588.551104]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:04:11 local kernel: [21588.551106]  ? ktime_get+0x38/0x90
May 17 06:04:11 local kernel: [21588.551107]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:04:11 local kernel: [21588.551109]  arch_freq_prepare_all+0x3d/0x80
May 17 06:04:11 local kernel: [21588.551111]  cpuinfo_open+0xe/0x20
May 17 06:04:11 local kernel: [21588.551113]  proc_reg_open+0x6c/0x110
May 17 06:04:11 local kernel: [21588.551115]  ? proc_reg_llseek+0x60/0x60
May 17 06:04:11 local kernel: [21588.551116]  do_dentry_open+0x1e1/0x2e0
May 17 06:04:11 local kernel: [21588.551119]  path_openat+0x2a8/0x12b0
May 17 06:04:11 local kernel: [21588.551121]  do_filp_open+0x99/0x110
May 17 06:04:11 local kernel: [21588.551123]  ? __check_object_size+0xf6/0x190
May 17 06:04:11 local kernel: [21588.551125]  ? __alloc_fd+0x3d/0x170
May 17 06:04:11 local kernel: [21588.551126]  ? do_sys_open+0x126/0x210
May 17 06:04:11 local kernel: [21588.551127]  do_sys_open+0x126/0x210
May 17 06:04:11 local kernel: [21588.551130]  do_syscall_64+0x6e/0x120
May 17 06:04:11 local kernel: [21588.551132]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:04:11 local kernel: [21588.551133] RIP: 0033:0x7feb69b91430
May 17 06:04:11 local kernel: [21588.551134] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:04:11 local kernel: [21588.551135] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:04:11 local kernel: [21588.551136] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:04:11 local kernel: [21588.551137] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:04:11 local kernel: [21588.551138] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:04:11 local kernel: [21588.551139] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 06:07:11 local kernel: [21768.553652] INFO: rcu_sched self-detected stall on CPU
May 17 06:07:11 local kernel: [21768.553657]    12-...: (1140017 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:07:11 local kernel: [21768.553658]     (t=1140018 jiffies g=1603370 c=1603369 q=79204)
May 17 06:07:11 local kernel: [21768.553662] rcu_sched kthread starved for 607149 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:07:11 local kernel: [21768.553663] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:07:11 local kernel: [21768.553665] Call Trace:
May 17 06:07:11 local kernel: [21768.553672]  ? __schedule+0x3c0/0x870
May 17 06:07:11 local kernel: [21768.553673]  schedule+0x32/0x80
May 17 06:07:11 local kernel: [21768.553675]  schedule_timeout+0x16b/0x380
May 17 06:07:11 local kernel: [21768.553678]  ? call_timer_fn+0x130/0x130
May 17 06:07:11 local kernel: [21768.553680]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:07:11 local kernel: [21768.553682]  ? prepare_to_swait_event+0x22/0x40
May 17 06:07:11 local kernel: [21768.553684]  rcu_gp_kthread+0x563/0x8e0
May 17 06:07:11 local kernel: [21768.553686]  kthread+0xff/0x140
May 17 06:07:11 local kernel: [21768.553688]  ? rcu_barrier_sched+0x10/0x10
May 17 06:07:11 local kernel: [21768.553690]  ? kthread_create_on_node+0x70/0x70
May 17 06:07:11 local kernel: [21768.553691]  ret_from_fork+0x22/0x40
May 17 06:07:11 local kernel: [21768.553693] NMI backtrace for cpu 12
May 17 06:07:11 local kernel: [21768.553695] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:07:11 local kernel: [21768.553696] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:07:11 local kernel: [21768.553697] Call Trace:
May 17 06:07:11 local kernel: [21768.553698]  <IRQ>
May 17 06:07:11 local kernel: [21768.553700]  dump_stack+0x5c/0x85
May 17 06:07:11 local kernel: [21768.553702]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:07:11 local kernel: [21768.553704]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:07:11 local kernel: [21768.553706]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:07:11 local kernel: [21768.553708]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:07:11 local kernel: [21768.553709]  rcu_check_callbacks+0x741/0x880
May 17 06:07:11 local kernel: [21768.553711]  ? update_wall_time+0x473/0x730
May 17 06:07:11 local kernel: [21768.553713]  ? tick_sched_do_timer+0x40/0x40
May 17 06:07:11 local kernel: [21768.553714]  update_process_times+0x28/0x50
May 17 06:07:11 local kernel: [21768.553716]  tick_sched_handle+0x35/0x50
May 17 06:07:11 local kernel: [21768.553717]  tick_sched_timer+0x34/0x70
May 17 06:07:11 local kernel: [21768.553719]  __hrtimer_run_queues+0xd8/0x230
May 17 06:07:11 local kernel: [21768.553721]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:07:11 local kernel: [21768.553723]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:07:11 local kernel: [21768.553724]  apic_timer_interrupt+0x7d/0x90
May 17 06:07:11 local kernel: [21768.553725]  </IRQ>
May 17 06:07:11 local kernel: [21768.553727] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 06:07:11 local kernel: [21768.553728] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:07:11 local kernel: [21768.553729] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:07:11 local kernel: [21768.553730] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:07:11 local kernel: [21768.553731] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:07:11 local kernel: [21768.553732] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:07:11 local kernel: [21768.553733] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:07:11 local kernel: [21768.553735]  ? seq_lseek+0xe0/0xe0
May 17 06:07:11 local kernel: [21768.553738]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:07:11 local kernel: [21768.553740]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:07:11 local kernel: [21768.553741]  ? ktime_get+0x38/0x90
May 17 06:07:11 local kernel: [21768.553743]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:07:11 local kernel: [21768.553744]  arch_freq_prepare_all+0x3d/0x80
May 17 06:07:11 local kernel: [21768.553746]  cpuinfo_open+0xe/0x20
May 17 06:07:11 local kernel: [21768.553748]  proc_reg_open+0x6c/0x110
May 17 06:07:11 local kernel: [21768.553750]  ? proc_reg_llseek+0x60/0x60
May 17 06:07:11 local kernel: [21768.553752]  do_dentry_open+0x1e1/0x2e0
May 17 06:07:11 local kernel: [21768.553754]  path_openat+0x2a8/0x12b0
May 17 06:07:11 local kernel: [21768.553757]  do_filp_open+0x99/0x110
May 17 06:07:11 local kernel: [21768.553759]  ? __check_object_size+0xf6/0x190
May 17 06:07:11 local kernel: [21768.553760]  ? __alloc_fd+0x3d/0x170
May 17 06:07:11 local kernel: [21768.553761]  ? do_sys_open+0x126/0x210
May 17 06:07:11 local kernel: [21768.553763]  do_sys_open+0x126/0x210
May 17 06:07:11 local kernel: [21768.553766]  do_syscall_64+0x6e/0x120
May 17 06:07:11 local kernel: [21768.553767]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:07:11 local kernel: [21768.553769] RIP: 0033:0x7feb69b91430
May 17 06:07:11 local kernel: [21768.553770] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:07:11 local kernel: [21768.553771] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:07:11 local kernel: [21768.553772] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:07:11 local kernel: [21768.553773] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:07:11 local kernel: [21768.553773] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:07:11 local kernel: [21768.553774] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 06:10:11 local kernel: [21948.556283] INFO: rcu_sched self-detected stall on CPU
May 17 06:10:11 local kernel: [21948.556288]    12-...: (1320020 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:10:11 local kernel: [21948.556289]     (t=1320021 jiffies g=1603370 c=1603369 q=91617)
May 17 06:10:11 local kernel: [21948.556293] rcu_sched kthread starved for 787152 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:10:11 local kernel: [21948.556294] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:10:11 local kernel: [21948.556297] Call Trace:
May 17 06:10:11 local kernel: [21948.556302]  ? __schedule+0x3c0/0x870
May 17 06:10:11 local kernel: [21948.556304]  schedule+0x32/0x80
May 17 06:10:11 local kernel: [21948.556306]  schedule_timeout+0x16b/0x380
May 17 06:10:11 local kernel: [21948.556309]  ? call_timer_fn+0x130/0x130
May 17 06:10:11 local kernel: [21948.556311]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:10:11 local kernel: [21948.556313]  ? prepare_to_swait_event+0x22/0x40
May 17 06:10:11 local kernel: [21948.556314]  rcu_gp_kthread+0x563/0x8e0
May 17 06:10:11 local kernel: [21948.556317]  kthread+0xff/0x140
May 17 06:10:11 local kernel: [21948.556319]  ? rcu_barrier_sched+0x10/0x10
May 17 06:10:11 local kernel: [21948.556320]  ? kthread_create_on_node+0x70/0x70
May 17 06:10:11 local kernel: [21948.556322]  ret_from_fork+0x22/0x40
May 17 06:10:11 local kernel: [21948.556324] NMI backtrace for cpu 12
May 17 06:10:11 local kernel: [21948.556326] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:10:11 local kernel: [21948.556327] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:10:11 local kernel: [21948.556327] Call Trace:
May 17 06:10:11 local kernel: [21948.556329]  <IRQ>
May 17 06:10:11 local kernel: [21948.556331]  dump_stack+0x5c/0x85
May 17 06:10:11 local kernel: [21948.556333]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:10:11 local kernel: [21948.556335]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:10:11 local kernel: [21948.556336]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:10:11 local kernel: [21948.556338]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:10:11 local kernel: [21948.556340]  rcu_check_callbacks+0x741/0x880
May 17 06:10:11 local kernel: [21948.556341]  ? update_wall_time+0x473/0x730
May 17 06:10:11 local kernel: [21948.556344]  ? tick_sched_do_timer+0x40/0x40
May 17 06:10:11 local kernel: [21948.556345]  update_process_times+0x28/0x50
May 17 06:10:11 local kernel: [21948.556347]  tick_sched_handle+0x35/0x50
May 17 06:10:11 local kernel: [21948.556348]  tick_sched_timer+0x34/0x70
May 17 06:10:11 local kernel: [21948.556350]  __hrtimer_run_queues+0xd8/0x230
May 17 06:10:11 local kernel: [21948.556352]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:10:11 local kernel: [21948.556353]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:10:11 local kernel: [21948.556355]  apic_timer_interrupt+0x7d/0x90
May 17 06:10:11 local kernel: [21948.556356]  </IRQ>
May 17 06:10:11 local kernel: [21948.556358] RIP: 0010:smp_call_function_single+0x97/0x110
May 17 06:10:11 local kernel: [21948.556359] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:10:11 local kernel: [21948.556360] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:10:11 local kernel: [21948.556361] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:10:11 local kernel: [21948.556362] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:10:11 local kernel: [21948.556363] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:10:11 local kernel: [21948.556364] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:10:11 local kernel: [21948.556366]  ? seq_lseek+0xe0/0xe0
May 17 06:10:11 local kernel: [21948.556368]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:10:11 local kernel: [21948.556370]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:10:11 local kernel: [21948.556372]  ? ktime_get+0x38/0x90
May 17 06:10:11 local kernel: [21948.556373]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:10:11 local kernel: [21948.556375]  arch_freq_prepare_all+0x3d/0x80
May 17 06:10:11 local kernel: [21948.556377]  cpuinfo_open+0xe/0x20
May 17 06:10:11 local kernel: [21948.556379]  proc_reg_open+0x6c/0x110
May 17 06:10:11 local kernel: [21948.556381]  ? proc_reg_llseek+0x60/0x60
May 17 06:10:11 local kernel: [21948.556383]  do_dentry_open+0x1e1/0x2e0
May 17 06:10:11 local kernel: [21948.556385]  path_openat+0x2a8/0x12b0
May 17 06:10:11 local kernel: [21948.556388]  do_filp_open+0x99/0x110
May 17 06:10:11 local kernel: [21948.556389]  ? __check_object_size+0xf6/0x190
May 17 06:10:11 local kernel: [21948.556391]  ? __alloc_fd+0x3d/0x170
May 17 06:10:11 local kernel: [21948.556392]  ? do_sys_open+0x126/0x210
May 17 06:10:11 local kernel: [21948.556393]  do_sys_open+0x126/0x210
May 17 06:10:11 local kernel: [21948.556396]  do_syscall_64+0x6e/0x120
May 17 06:10:11 local kernel: [21948.556398]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:10:11 local kernel: [21948.556399] RIP: 0033:0x7feb69b91430
May 17 06:10:11 local kernel: [21948.556400] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:10:11 local kernel: [21948.556401] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:10:11 local kernel: [21948.556402] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:10:11 local kernel: [21948.556403] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:10:11 local kernel: [21948.556404] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:10:11 local kernel: [21948.556405] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 06:13:11 local kernel: [22128.558911] INFO: rcu_sched self-detected stall on CPU
May 17 06:13:11 local kernel: [22128.558916]    12-...: (1500023 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:13:11 local kernel: [22128.558917]     (t=1500024 jiffies g=1603370 c=1603369 q=103983)
May 17 06:13:11 local kernel: [22128.558921] rcu_sched kthread starved for 967155 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:13:11 local kernel: [22128.558922] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:13:11 local kernel: [22128.558924] Call Trace:
May 17 06:13:11 local kernel: [22128.558931]  ? __schedule+0x3c0/0x870
May 17 06:13:11 local kernel: [22128.558933]  schedule+0x32/0x80
May 17 06:13:11 local kernel: [22128.558934]  schedule_timeout+0x16b/0x380
May 17 06:13:11 local kernel: [22128.558937]  ? call_timer_fn+0x130/0x130
May 17 06:13:11 local kernel: [22128.558940]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:13:11 local kernel: [22128.558942]  ? prepare_to_swait_event+0x22/0x40
May 17 06:13:11 local kernel: [22128.558943]  rcu_gp_kthread+0x563/0x8e0
May 17 06:13:11 local kernel: [22128.558946]  kthread+0xff/0x140
May 17 06:13:11 local kernel: [22128.558948]  ? rcu_barrier_sched+0x10/0x10
May 17 06:13:11 local kernel: [22128.558949]  ? kthread_create_on_node+0x70/0x70
May 17 06:13:11 local kernel: [22128.558951]  ret_from_fork+0x22/0x40
May 17 06:13:11 local kernel: [22128.558953] NMI backtrace for cpu 12
May 17 06:13:11 local kernel: [22128.558955] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:13:11 local kernel: [22128.558956] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:13:11 local kernel: [22128.558957] Call Trace:
May 17 06:13:11 local kernel: [22128.558958]  <IRQ>
May 17 06:13:11 local kernel: [22128.558960]  dump_stack+0x5c/0x85
May 17 06:13:11 local kernel: [22128.558962]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:13:11 local kernel: [22128.558965]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:13:11 local kernel: [22128.558966]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:13:11 local kernel: [22128.558968]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:13:11 local kernel: [22128.558970]  rcu_check_callbacks+0x741/0x880
May 17 06:13:11 local kernel: [22128.558971]  ? update_wall_time+0x473/0x730
May 17 06:13:11 local kernel: [22128.558973]  ? tick_sched_do_timer+0x40/0x40
May 17 06:13:11 local kernel: [22128.558975]  update_process_times+0x28/0x50
May 17 06:13:11 local kernel: [22128.558976]  tick_sched_handle+0x35/0x50
May 17 06:13:11 local kernel: [22128.558978]  tick_sched_timer+0x34/0x70
May 17 06:13:11 local kernel: [22128.558979]  __hrtimer_run_queues+0xd8/0x230
May 17 06:13:11 local kernel: [22128.558981]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:13:11 local kernel: [22128.558983]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:13:11 local kernel: [22128.558984]  apic_timer_interrupt+0x7d/0x90
May 17 06:13:11 local kernel: [22128.558985]  </IRQ>
May 17 06:13:11 local kernel: [22128.558987] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 06:13:11 local kernel: [22128.558988] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:13:11 local kernel: [22128.558989] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:13:11 local kernel: [22128.558990] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:13:11 local kernel: [22128.558991] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:13:11 local kernel: [22128.558992] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:13:11 local kernel: [22128.558993] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:13:11 local kernel: [22128.558995]  ? seq_lseek+0xe0/0xe0
May 17 06:13:11 local kernel: [22128.558997]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:13:11 local kernel: [22128.558999]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:13:11 local kernel: [22128.559001]  ? ktime_get+0x38/0x90
May 17 06:13:11 local kernel: [22128.559002]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:13:11 local kernel: [22128.559004]  arch_freq_prepare_all+0x3d/0x80
May 17 06:13:11 local kernel: [22128.559006]  cpuinfo_open+0xe/0x20
May 17 06:13:11 local kernel: [22128.559008]  proc_reg_open+0x6c/0x110
May 17 06:13:11 local kernel: [22128.559010]  ? proc_reg_llseek+0x60/0x60
May 17 06:13:11 local kernel: [22128.559012]  do_dentry_open+0x1e1/0x2e0
May 17 06:13:11 local kernel: [22128.559014]  path_openat+0x2a8/0x12b0
May 17 06:13:11 local kernel: [22128.559016]  do_filp_open+0x99/0x110
May 17 06:13:11 local kernel: [22128.559018]  ? __check_object_size+0xf6/0x190
May 17 06:13:11 local kernel: [22128.559020]  ? __alloc_fd+0x3d/0x170
May 17 06:13:11 local kernel: [22128.559021]  ? do_sys_open+0x126/0x210
May 17 06:13:11 local kernel: [22128.559022]  do_sys_open+0x126/0x210
May 17 06:13:11 local kernel: [22128.559024]  do_syscall_64+0x6e/0x120
May 17 06:13:11 local kernel: [22128.559026]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:13:11 local kernel: [22128.559028] RIP: 0033:0x7feb69b91430
May 17 06:13:11 local kernel: [22128.559029] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:13:11 local kernel: [22128.559030] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:13:11 local kernel: [22128.559031] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:13:11 local kernel: [22128.559032] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:13:11 local kernel: [22128.559032] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:13:11 local kernel: [22128.559033] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 06:16:11 local kernel: [22308.561536] INFO: rcu_sched self-detected stall on CPU
May 17 06:16:11 local kernel: [22308.561541]    12-...: (1680026 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:16:11 local kernel: [22308.561542]     (t=1680027 jiffies g=1603370 c=1603369 q=117328)
May 17 06:16:11 local kernel: [22308.561546] rcu_sched kthread starved for 1147158 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:16:11 local kernel: [22308.561547] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:16:11 local kernel: [22308.561549] Call Trace:
May 17 06:16:11 local kernel: [22308.561556]  ? __schedule+0x3c0/0x870
May 17 06:16:11 local kernel: [22308.561558]  schedule+0x32/0x80
May 17 06:16:11 local kernel: [22308.561559]  schedule_timeout+0x16b/0x380
May 17 06:16:11 local kernel: [22308.561563]  ? call_timer_fn+0x130/0x130
May 17 06:16:11 local kernel: [22308.561565]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:16:11 local kernel: [22308.561567]  ? prepare_to_swait_event+0x22/0x40
May 17 06:16:11 local kernel: [22308.561568]  rcu_gp_kthread+0x563/0x8e0
May 17 06:16:11 local kernel: [22308.561571]  kthread+0xff/0x140
May 17 06:16:11 local kernel: [22308.561573]  ? rcu_barrier_sched+0x10/0x10
May 17 06:16:11 local kernel: [22308.561574]  ? kthread_create_on_node+0x70/0x70
May 17 06:16:11 local kernel: [22308.561576]  ret_from_fork+0x22/0x40
May 17 06:16:11 local kernel: [22308.561578] NMI backtrace for cpu 12
May 17 06:16:11 local kernel: [22308.561580] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:16:11 local kernel: [22308.561581] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:16:11 local kernel: [22308.561582] Call Trace:
May 17 06:16:11 local kernel: [22308.561583]  <IRQ>
May 17 06:16:11 local kernel: [22308.561585]  dump_stack+0x5c/0x85
May 17 06:16:11 local kernel: [22308.561587]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:16:11 local kernel: [22308.561590]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:16:11 local kernel: [22308.561591]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:16:11 local kernel: [22308.561593]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:16:11 local kernel: [22308.561595]  rcu_check_callbacks+0x741/0x880
May 17 06:16:11 local kernel: [22308.561596]  ? update_wall_time+0x473/0x730
May 17 06:16:11 local kernel: [22308.561598]  ? tick_sched_do_timer+0x40/0x40
May 17 06:16:11 local kernel: [22308.561600]  update_process_times+0x28/0x50
May 17 06:16:11 local kernel: [22308.561601]  tick_sched_handle+0x35/0x50
May 17 06:16:11 local kernel: [22308.561603]  tick_sched_timer+0x34/0x70
May 17 06:16:11 local kernel: [22308.561604]  __hrtimer_run_queues+0xd8/0x230
May 17 06:16:11 local kernel: [22308.561606]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:16:11 local kernel: [22308.561608]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:16:11 local kernel: [22308.561609]  apic_timer_interrupt+0x7d/0x90
May 17 06:16:11 local kernel: [22308.561610]  </IRQ>
May 17 06:16:11 local kernel: [22308.561612] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 06:16:11 local kernel: [22308.561613] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:16:11 local kernel: [22308.561615] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:16:11 local kernel: [22308.561616] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:16:11 local kernel: [22308.561616] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:16:11 local kernel: [22308.561617] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:16:11 local kernel: [22308.561618] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:16:11 local kernel: [22308.561621]  ? seq_lseek+0xe0/0xe0
May 17 06:16:11 local kernel: [22308.561623]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:16:11 local kernel: [22308.561625]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:16:11 local kernel: [22308.561627]  ? ktime_get+0x38/0x90
May 17 06:16:11 local kernel: [22308.561628]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:16:11 local kernel: [22308.561629]  arch_freq_prepare_all+0x3d/0x80
May 17 06:16:11 local kernel: [22308.561632]  cpuinfo_open+0xe/0x20
May 17 06:16:11 local kernel: [22308.561634]  proc_reg_open+0x6c/0x110
May 17 06:16:11 local kernel: [22308.561636]  ? proc_reg_llseek+0x60/0x60
May 17 06:16:11 local kernel: [22308.561638]  do_dentry_open+0x1e1/0x2e0
May 17 06:16:11 local kernel: [22308.561640]  path_openat+0x2a8/0x12b0
May 17 06:16:11 local kernel: [22308.561643]  do_filp_open+0x99/0x110
May 17 06:16:11 local kernel: [22308.561645]  ? __check_object_size+0xf6/0x190
May 17 06:16:11 local kernel: [22308.561646]  ? __alloc_fd+0x3d/0x170
May 17 06:16:11 local kernel: [22308.561648]  ? do_sys_open+0x126/0x210
May 17 06:16:11 local kernel: [22308.561649]  do_sys_open+0x126/0x210
May 17 06:16:11 local kernel: [22308.561651]  do_syscall_64+0x6e/0x120
May 17 06:16:11 local kernel: [22308.561653]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:16:11 local kernel: [22308.561654] RIP: 0033:0x7feb69b91430
May 17 06:16:11 local kernel: [22308.561655] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:16:11 local kernel: [22308.561657] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:16:11 local kernel: [22308.561658] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:16:11 local kernel: [22308.561658] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:16:11 local kernel: [22308.561659] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:16:11 local kernel: [22308.561660] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 06:19:11 local kernel: [22488.564160] INFO: rcu_sched self-detected stall on CPU
May 17 06:19:11 local kernel: [22488.564165]    12-...: (1860029 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:19:11 local kernel: [22488.564166]     (t=1860030 jiffies g=1603370 c=1603369 q=129737)
May 17 06:19:11 local kernel: [22488.564169] rcu_sched kthread starved for 1327161 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:19:11 local kernel: [22488.564171] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:19:11 local kernel: [22488.564173] Call Trace:
May 17 06:19:11 local kernel: [22488.564179]  ? __schedule+0x3c0/0x870
May 17 06:19:11 local kernel: [22488.564181]  schedule+0x32/0x80
May 17 06:19:11 local kernel: [22488.564183]  schedule_timeout+0x16b/0x380
May 17 06:19:11 local kernel: [22488.564185]  ? call_timer_fn+0x130/0x130
May 17 06:19:11 local kernel: [22488.564187]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:19:11 local kernel: [22488.564190]  ? prepare_to_swait_event+0x22/0x40
May 17 06:19:11 local kernel: [22488.564191]  rcu_gp_kthread+0x563/0x8e0
May 17 06:19:11 local kernel: [22488.564194]  kthread+0xff/0x140
May 17 06:19:11 local kernel: [22488.564196]  ? rcu_barrier_sched+0x10/0x10
May 17 06:19:11 local kernel: [22488.564198]  ? kthread_create_on_node+0x70/0x70
May 17 06:19:11 local kernel: [22488.564199]  ret_from_fork+0x22/0x40
May 17 06:19:11 local kernel: [22488.564202] NMI backtrace for cpu 12
May 17 06:19:11 local kernel: [22488.564204] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:19:11 local kernel: [22488.564204] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:19:11 local kernel: [22488.564205] Call Trace:
May 17 06:19:11 local kernel: [22488.564206]  <IRQ>
May 17 06:19:11 local kernel: [22488.564208]  dump_stack+0x5c/0x85
May 17 06:19:11 local kernel: [22488.564210]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:19:11 local kernel: [22488.564213]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:19:11 local kernel: [22488.564214]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:19:11 local kernel: [22488.564216]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:19:11 local kernel: [22488.564218]  rcu_check_callbacks+0x741/0x880
May 17 06:19:11 local kernel: [22488.564219]  ? update_wall_time+0x473/0x730
May 17 06:19:11 local kernel: [22488.564221]  ? tick_sched_do_timer+0x40/0x40
May 17 06:19:11 local kernel: [22488.564223]  update_process_times+0x28/0x50
May 17 06:19:11 local kernel: [22488.564224]  tick_sched_handle+0x35/0x50
May 17 06:19:11 local kernel: [22488.564226]  tick_sched_timer+0x34/0x70
May 17 06:19:11 local kernel: [22488.564227]  __hrtimer_run_queues+0xd8/0x230
May 17 06:19:11 local kernel: [22488.564229]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:19:11 local kernel: [22488.564231]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:19:11 local kernel: [22488.564232]  apic_timer_interrupt+0x7d/0x90
May 17 06:19:11 local kernel: [22488.564234]  </IRQ>
May 17 06:19:11 local kernel: [22488.564235] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 06:19:11 local kernel: [22488.564236] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:19:11 local kernel: [22488.564238] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:19:11 local kernel: [22488.564239] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:19:11 local kernel: [22488.564239] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:19:11 local kernel: [22488.564240] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:19:11 local kernel: [22488.564241] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:19:11 local kernel: [22488.564244]  ? seq_lseek+0xe0/0xe0
May 17 06:19:11 local kernel: [22488.564246]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:19:11 local kernel: [22488.564248]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:19:11 local kernel: [22488.564249]  ? ktime_get+0x38/0x90
May 17 06:19:11 local kernel: [22488.564251]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:19:11 local kernel: [22488.564252]  arch_freq_prepare_all+0x3d/0x80
May 17 06:19:11 local kernel: [22488.564254]  cpuinfo_open+0xe/0x20
May 17 06:19:11 local kernel: [22488.564257]  proc_reg_open+0x6c/0x110
May 17 06:19:11 local kernel: [22488.564258]  ? proc_reg_llseek+0x60/0x60
May 17 06:19:11 local kernel: [22488.564260]  do_dentry_open+0x1e1/0x2e0
May 17 06:19:11 local kernel: [22488.564263]  path_openat+0x2a8/0x12b0
May 17 06:19:11 local kernel: [22488.564265]  do_filp_open+0x99/0x110
May 17 06:19:11 local kernel: [22488.564267]  ? __check_object_size+0xf6/0x190
May 17 06:19:11 local kernel: [22488.564268]  ? __alloc_fd+0x3d/0x170
May 17 06:19:11 local kernel: [22488.564270]  ? do_sys_open+0x126/0x210
May 17 06:19:11 local kernel: [22488.564271]  do_sys_open+0x126/0x210
May 17 06:19:11 local kernel: [22488.564273]  do_syscall_64+0x6e/0x120
May 17 06:19:11 local kernel: [22488.564275]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:19:11 local kernel: [22488.564277] RIP: 0033:0x7feb69b91430
May 17 06:19:11 local kernel: [22488.564278] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:19:11 local kernel: [22488.564279] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:19:11 local kernel: [22488.564280] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:19:11 local kernel: [22488.564281] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:19:11 local kernel: [22488.564281] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:19:11 local kernel: [22488.564282] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 06:22:11 local kernel: [22668.566781] INFO: rcu_sched self-detected stall on CPU
May 17 06:22:11 local kernel: [22668.566787]    12-...: (2040032 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:22:11 local kernel: [22668.566788]     (t=2040033 jiffies g=1603370 c=1603369 q=142105)
May 17 06:22:11 local kernel: [22668.566791] rcu_sched kthread starved for 1507164 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:22:11 local kernel: [22668.566792] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:22:11 local kernel: [22668.566795] Call Trace:
May 17 06:22:11 local kernel: [22668.566801]  ? __schedule+0x3c0/0x870
May 17 06:22:11 local kernel: [22668.566803]  schedule+0x32/0x80
May 17 06:22:11 local kernel: [22668.566805]  schedule_timeout+0x16b/0x380
May 17 06:22:11 local kernel: [22668.566807]  ? call_timer_fn+0x130/0x130
May 17 06:22:11 local kernel: [22668.566809]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:22:11 local kernel: [22668.566812]  ? prepare_to_swait_event+0x22/0x40
May 17 06:22:11 local kernel: [22668.566813]  rcu_gp_kthread+0x563/0x8e0
May 17 06:22:11 local kernel: [22668.566816]  kthread+0xff/0x140
May 17 06:22:11 local kernel: [22668.566818]  ? rcu_barrier_sched+0x10/0x10
May 17 06:22:11 local kernel: [22668.566819]  ? kthread_create_on_node+0x70/0x70
May 17 06:22:11 local kernel: [22668.566821]  ret_from_fork+0x22/0x40
May 17 06:22:11 local kernel: [22668.566823] NMI backtrace for cpu 12
May 17 06:22:11 local kernel: [22668.566825] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:22:11 local kernel: [22668.566826] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:22:11 local kernel: [22668.566826] Call Trace:
May 17 06:22:11 local kernel: [22668.566828]  <IRQ>
May 17 06:22:11 local kernel: [22668.566830]  dump_stack+0x5c/0x85
May 17 06:22:11 local kernel: [22668.566832]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:22:11 local kernel: [22668.566834]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:22:11 local kernel: [22668.566836]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:22:11 local kernel: [22668.566838]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:22:11 local kernel: [22668.566840]  rcu_check_callbacks+0x741/0x880
May 17 06:22:11 local kernel: [22668.566841]  ? update_wall_time+0x473/0x730
May 17 06:22:11 local kernel: [22668.566843]  ? tick_sched_do_timer+0x40/0x40
May 17 06:22:11 local kernel: [22668.566845]  update_process_times+0x28/0x50
May 17 06:22:11 local kernel: [22668.566846]  tick_sched_handle+0x35/0x50
May 17 06:22:11 local kernel: [22668.566847]  tick_sched_timer+0x34/0x70
May 17 06:22:11 local kernel: [22668.566849]  __hrtimer_run_queues+0xd8/0x230
May 17 06:22:11 local kernel: [22668.566851]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:22:11 local kernel: [22668.566853]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:22:11 local kernel: [22668.566854]  apic_timer_interrupt+0x7d/0x90
May 17 06:22:11 local kernel: [22668.566855]  </IRQ>
May 17 06:22:11 local kernel: [22668.566857] RIP: 0010:smp_call_function_single+0x97/0x110
May 17 06:22:11 local kernel: [22668.566858] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:22:11 local kernel: [22668.566859] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:22:11 local kernel: [22668.566860] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:22:11 local kernel: [22668.566861] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:22:11 local kernel: [22668.566862] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:22:11 local kernel: [22668.566863] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:22:11 local kernel: [22668.566865]  ? seq_lseek+0xe0/0xe0
May 17 06:22:11 local kernel: [22668.566868]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:22:11 local kernel: [22668.566870]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:22:11 local kernel: [22668.566871]  ? ktime_get+0x38/0x90
May 17 06:22:11 local kernel: [22668.566872]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:22:11 local kernel: [22668.566874]  arch_freq_prepare_all+0x3d/0x80
May 17 06:22:11 local kernel: [22668.566876]  cpuinfo_open+0xe/0x20
May 17 06:22:11 local kernel: [22668.566878]  proc_reg_open+0x6c/0x110
May 17 06:22:11 local kernel: [22668.566880]  ? proc_reg_llseek+0x60/0x60
May 17 06:22:11 local kernel: [22668.566882]  do_dentry_open+0x1e1/0x2e0
May 17 06:22:11 local kernel: [22668.566884]  path_openat+0x2a8/0x12b0
May 17 06:22:11 local kernel: [22668.566886]  do_filp_open+0x99/0x110
May 17 06:22:11 local kernel: [22668.566888]  ? __check_object_size+0xf6/0x190
May 17 06:22:11 local kernel: [22668.566890]  ? __alloc_fd+0x3d/0x170
May 17 06:22:11 local kernel: [22668.566891]  ? do_sys_open+0x126/0x210
May 17 06:22:11 local kernel: [22668.566892]  do_sys_open+0x126/0x210
May 17 06:22:11 local kernel: [22668.566895]  do_syscall_64+0x6e/0x120
May 17 06:22:11 local kernel: [22668.566896]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:22:11 local kernel: [22668.566898] RIP: 0033:0x7feb69b91430
May 17 06:22:11 local kernel: [22668.566899] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:22:11 local kernel: [22668.566900] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:22:11 local kernel: [22668.566901] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:22:11 local kernel: [22668.566902] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:22:11 local kernel: [22668.566903] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:22:11 local kernel: [22668.566903] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 06:25:11 local kernel: [22848.569403] INFO: rcu_sched self-detected stall on CPU
May 17 06:25:11 local kernel: [22848.569409]    12-...: (2220035 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:25:11 local kernel: [22848.569410]     (t=2220036 jiffies g=1603370 c=1603369 q=154960)
May 17 06:25:11 local kernel: [22848.569413] rcu_sched kthread starved for 1687167 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:25:11 local kernel: [22848.569414] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:25:11 local kernel: [22848.569416] Call Trace:
May 17 06:25:11 local kernel: [22848.569423]  ? __schedule+0x3c0/0x870
May 17 06:25:11 local kernel: [22848.569424]  schedule+0x32/0x80
May 17 06:25:11 local kernel: [22848.569426]  schedule_timeout+0x16b/0x380
May 17 06:25:11 local kernel: [22848.569429]  ? call_timer_fn+0x130/0x130
May 17 06:25:11 local kernel: [22848.569432]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:25:11 local kernel: [22848.569434]  ? prepare_to_swait_event+0x22/0x40
May 17 06:25:11 local kernel: [22848.569435]  rcu_gp_kthread+0x563/0x8e0
May 17 06:25:11 local kernel: [22848.569438]  kthread+0xff/0x140
May 17 06:25:11 local kernel: [22848.569440]  ? rcu_barrier_sched+0x10/0x10
May 17 06:25:11 local kernel: [22848.569441]  ? kthread_create_on_node+0x70/0x70
May 17 06:25:11 local kernel: [22848.569443]  ret_from_fork+0x22/0x40
May 17 06:25:11 local kernel: [22848.569445] NMI backtrace for cpu 12
May 17 06:25:11 local kernel: [22848.569447] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:25:11 local kernel: [22848.569448] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:25:11 local kernel: [22848.569448] Call Trace:
May 17 06:25:11 local kernel: [22848.569450]  <IRQ>
May 17 06:25:11 local kernel: [22848.569452]  dump_stack+0x5c/0x85
May 17 06:25:11 local kernel: [22848.569454]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:25:11 local kernel: [22848.569456]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:25:11 local kernel: [22848.569457]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:25:11 local kernel: [22848.569459]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:25:11 local kernel: [22848.569461]  rcu_check_callbacks+0x741/0x880
May 17 06:25:11 local kernel: [22848.569463]  ? update_wall_time+0x473/0x730
May 17 06:25:11 local kernel: [22848.569465]  ? tick_sched_do_timer+0x40/0x40
May 17 06:25:11 local kernel: [22848.569466]  update_process_times+0x28/0x50
May 17 06:25:11 local kernel: [22848.569467]  tick_sched_handle+0x35/0x50
May 17 06:25:11 local kernel: [22848.569469]  tick_sched_timer+0x34/0x70
May 17 06:25:11 local kernel: [22848.569471]  __hrtimer_run_queues+0xd8/0x230
May 17 06:25:11 local kernel: [22848.569472]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:25:11 local kernel: [22848.569474]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:25:11 local kernel: [22848.569476]  apic_timer_interrupt+0x7d/0x90
May 17 06:25:11 local kernel: [22848.569477]  </IRQ>
May 17 06:25:11 local kernel: [22848.569478] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 06:25:11 local kernel: [22848.569479] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:25:11 local kernel: [22848.569481] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:25:11 local kernel: [22848.569482] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:25:11 local kernel: [22848.569483] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:25:11 local kernel: [22848.569483] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:25:11 local kernel: [22848.569484] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:25:11 local kernel: [22848.569487]  ? seq_lseek+0xe0/0xe0
May 17 06:25:11 local kernel: [22848.569489]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:25:11 local kernel: [22848.569491]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:25:11 local kernel: [22848.569493]  ? ktime_get+0x38/0x90
May 17 06:25:11 local kernel: [22848.569494]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:25:11 local kernel: [22848.569495]  arch_freq_prepare_all+0x3d/0x80
May 17 06:25:11 local kernel: [22848.569498]  cpuinfo_open+0xe/0x20
May 17 06:25:11 local kernel: [22848.569500]  proc_reg_open+0x6c/0x110
May 17 06:25:11 local kernel: [22848.569501]  ? proc_reg_llseek+0x60/0x60
May 17 06:25:11 local kernel: [22848.569503]  do_dentry_open+0x1e1/0x2e0
May 17 06:25:11 local kernel: [22848.569505]  path_openat+0x2a8/0x12b0
May 17 06:25:11 local kernel: [22848.569508]  do_filp_open+0x99/0x110
May 17 06:25:11 local kernel: [22848.569510]  ? __check_object_size+0xf6/0x190
May 17 06:25:11 local kernel: [22848.569511]  ? __alloc_fd+0x3d/0x170
May 17 06:25:11 local kernel: [22848.569513]  ? do_sys_open+0x126/0x210
May 17 06:25:11 local kernel: [22848.569514]  do_sys_open+0x126/0x210
May 17 06:25:11 local kernel: [22848.569516]  do_syscall_64+0x6e/0x120
May 17 06:25:11 local kernel: [22848.569518]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:25:11 local kernel: [22848.569520] RIP: 0033:0x7feb69b91430
May 17 06:25:11 local kernel: [22848.569520] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:25:11 local kernel: [22848.569522] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:25:11 local kernel: [22848.569523] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:25:11 local kernel: [22848.569523] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:25:11 local kernel: [22848.569524] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:25:11 local kernel: [22848.569525] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 06:28:11 local kernel: [23028.572024] INFO: rcu_sched self-detected stall on CPU
May 17 06:28:11 local kernel: [23028.572030]    12-...: (2400038 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:28:11 local kernel: [23028.572031]     (t=2400039 jiffies g=1603370 c=1603369 q=167167)
May 17 06:28:11 local kernel: [23028.572034] rcu_sched kthread starved for 1867170 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:28:11 local kernel: [23028.572035] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:28:11 local kernel: [23028.572037] Call Trace:
May 17 06:28:11 local kernel: [23028.572043]  ? __schedule+0x3c0/0x870
May 17 06:28:11 local kernel: [23028.572045]  schedule+0x32/0x80
May 17 06:28:11 local kernel: [23028.572047]  schedule_timeout+0x16b/0x380
May 17 06:28:11 local kernel: [23028.572049]  ? call_timer_fn+0x130/0x130
May 17 06:28:11 local kernel: [23028.572052]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:28:11 local kernel: [23028.572054]  ? prepare_to_swait_event+0x22/0x40
May 17 06:28:11 local kernel: [23028.572055]  rcu_gp_kthread+0x563/0x8e0
May 17 06:28:11 local kernel: [23028.572058]  kthread+0xff/0x140
May 17 06:28:11 local kernel: [23028.572060]  ? rcu_barrier_sched+0x10/0x10
May 17 06:28:11 local kernel: [23028.572061]  ? kthread_create_on_node+0x70/0x70
May 17 06:28:11 local kernel: [23028.572063]  ret_from_fork+0x22/0x40
May 17 06:28:11 local kernel: [23028.572065] NMI backtrace for cpu 12
May 17 06:28:11 local kernel: [23028.572067] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:28:11 local kernel: [23028.572068] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:28:11 local kernel: [23028.572069] Call Trace:
May 17 06:28:11 local kernel: [23028.572070]  <IRQ>
May 17 06:28:11 local kernel: [23028.572072]  dump_stack+0x5c/0x85
May 17 06:28:11 local kernel: [23028.572074]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:28:11 local kernel: [23028.572076]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:28:11 local kernel: [23028.572078]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:28:11 local kernel: [23028.572080]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:28:11 local kernel: [23028.572082]  rcu_check_callbacks+0x741/0x880
May 17 06:28:11 local kernel: [23028.572083]  ? update_wall_time+0x473/0x730
May 17 06:28:11 local kernel: [23028.572085]  ? tick_sched_do_timer+0x40/0x40
May 17 06:28:11 local kernel: [23028.572086]  update_process_times+0x28/0x50
May 17 06:28:11 local kernel: [23028.572088]  tick_sched_handle+0x35/0x50
May 17 06:28:11 local kernel: [23028.572089]  tick_sched_timer+0x34/0x70
May 17 06:28:11 local kernel: [23028.572091]  __hrtimer_run_queues+0xd8/0x230
May 17 06:28:11 local kernel: [23028.572093]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:28:11 local kernel: [23028.572094]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:28:11 local kernel: [23028.572096]  apic_timer_interrupt+0x7d/0x90
May 17 06:28:11 local kernel: [23028.572097]  </IRQ>
May 17 06:28:11 local kernel: [23028.572099] RIP: 0010:smp_call_function_single+0x99/0x110
May 17 06:28:11 local kernel: [23028.572100] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:28:11 local kernel: [23028.572101] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:28:11 local kernel: [23028.572102] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:28:11 local kernel: [23028.572103] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:28:11 local kernel: [23028.572104] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:28:11 local kernel: [23028.572105] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:28:11 local kernel: [23028.572108]  ? seq_lseek+0xe0/0xe0
May 17 06:28:11 local kernel: [23028.572110]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:28:11 local kernel: [23028.572112]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:28:11 local kernel: [23028.572113]  ? ktime_get+0x38/0x90
May 17 06:28:11 local kernel: [23028.572115]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:28:11 local kernel: [23028.572116]  arch_freq_prepare_all+0x3d/0x80
May 17 06:28:11 local kernel: [23028.572118]  cpuinfo_open+0xe/0x20
May 17 06:28:11 local kernel: [23028.572120]  proc_reg_open+0x6c/0x110
May 17 06:28:11 local kernel: [23028.572122]  ? proc_reg_llseek+0x60/0x60
May 17 06:28:11 local kernel: [23028.572124]  do_dentry_open+0x1e1/0x2e0
May 17 06:28:11 local kernel: [23028.572126]  path_openat+0x2a8/0x12b0
May 17 06:28:11 local kernel: [23028.572129]  do_filp_open+0x99/0x110
May 17 06:28:11 local kernel: [23028.572130]  ? __check_object_size+0xf6/0x190
May 17 06:28:11 local kernel: [23028.572132]  ? __alloc_fd+0x3d/0x170
May 17 06:28:11 local kernel: [23028.572133]  ? do_sys_open+0x126/0x210
May 17 06:28:11 local kernel: [23028.572134]  do_sys_open+0x126/0x210
May 17 06:28:11 local kernel: [23028.572137]  do_syscall_64+0x6e/0x120
May 17 06:28:11 local kernel: [23028.572139]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:28:11 local kernel: [23028.572140] RIP: 0033:0x7feb69b91430
May 17 06:28:11 local kernel: [23028.572141] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:28:11 local kernel: [23028.572142] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:28:11 local kernel: [23028.572143] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:28:11 local kernel: [23028.572144] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:28:11 local kernel: [23028.572145] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:28:11 local kernel: [23028.572146] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
May 17 06:31:11 local kernel: [23208.574645] INFO: rcu_sched self-detected stall on CPU
May 17 06:31:11 local kernel: [23208.574650]    12-...: (2580041 ticks this GP) idle=98a/140000000000001/0 softirq=911222/911222 fqs=133152
May 17 06:31:11 local kernel: [23208.574651]     (t=2580042 jiffies g=1603370 c=1603369 q=179726)
May 17 06:31:11 local kernel: [23208.574654] rcu_sched kthread starved for 2047173 jiffies! g1603370 c1603369 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=9
May 17 06:31:11 local kernel: [23208.574655] rcu_sched       R  running task        0     8      2 0x80000000
May 17 06:31:11 local kernel: [23208.574657] Call Trace:
May 17 06:31:11 local kernel: [23208.574663]  ? __schedule+0x3c0/0x870
May 17 06:31:11 local kernel: [23208.574665]  schedule+0x32/0x80
May 17 06:31:11 local kernel: [23208.574667]  schedule_timeout+0x16b/0x380
May 17 06:31:11 local kernel: [23208.574670]  ? call_timer_fn+0x130/0x130
May 17 06:31:11 local kernel: [23208.574672]  ? rcu_gp_kthread+0x563/0x8e0
May 17 06:31:11 local kernel: [23208.574675]  ? prepare_to_swait_event+0x22/0x40
May 17 06:31:11 local kernel: [23208.574676]  rcu_gp_kthread+0x563/0x8e0
May 17 06:31:11 local kernel: [23208.574679]  kthread+0xff/0x140
May 17 06:31:11 local kernel: [23208.574681]  ? rcu_barrier_sched+0x10/0x10
May 17 06:31:11 local kernel: [23208.574682]  ? kthread_create_on_node+0x70/0x70
May 17 06:31:11 local kernel: [23208.574684]  ret_from_fork+0x22/0x40
May 17 06:31:11 local kernel: [23208.574686] NMI backtrace for cpu 12
May 17 06:31:11 local kernel: [23208.574688] CPU: 12 PID: 1445 Comm: /usr/share/webm Tainted: G           O    4.14.30-desktop-3.mga6 #1
May 17 06:31:11 local kernel: [23208.574689] Hardware name: System manufacturer System Product Name/CROSSHAIR VI HERO, BIOS 6004 04/17/2018
May 17 06:31:11 local kernel: [23208.574689] Call Trace:
May 17 06:31:11 local kernel: [23208.574691]  <IRQ>
May 17 06:31:11 local kernel: [23208.574693]  dump_stack+0x5c/0x85
May 17 06:31:11 local kernel: [23208.574695]  nmi_cpu_backtrace+0xb4/0xc0
May 17 06:31:11 local kernel: [23208.574697]  ? irq_force_complete_move+0xd0/0xd0
May 17 06:31:11 local kernel: [23208.574699]  nmi_trigger_cpumask_backtrace+0x7f/0xc0
May 17 06:31:11 local kernel: [23208.574700]  rcu_dump_cpu_stacks+0x89/0xbb
May 17 06:31:11 local kernel: [23208.574702]  rcu_check_callbacks+0x741/0x880
May 17 06:31:11 local kernel: [23208.574704]  ? update_wall_time+0x473/0x730
May 17 06:31:11 local kernel: [23208.574706]  ? tick_sched_do_timer+0x40/0x40
May 17 06:31:11 local kernel: [23208.574707]  update_process_times+0x28/0x50
May 17 06:31:11 local kernel: [23208.574709]  tick_sched_handle+0x35/0x50
May 17 06:31:11 local kernel: [23208.574710]  tick_sched_timer+0x34/0x70
May 17 06:31:11 local kernel: [23208.574712]  __hrtimer_run_queues+0xd8/0x230
May 17 06:31:11 local kernel: [23208.574714]  hrtimer_interrupt+0xa2/0x1e0
May 17 06:31:11 local kernel: [23208.574715]  smp_apic_timer_interrupt+0x66/0x130
May 17 06:31:11 local kernel: [23208.574717]  apic_timer_interrupt+0x7d/0x90
May 17 06:31:11 local kernel: [23208.574718]  </IRQ>
May 17 06:31:11 local kernel: [23208.574719] RIP: 0010:smp_call_function_single+0x93/0x110
May 17 06:31:11 local kernel: [23208.574720] RSP: 0018:ffffa3f318837bc0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
May 17 06:31:11 local kernel: [23208.574722] RAX: 0000000000000001 RBX: 00000000000494f4 RCX: 0000000000000000
May 17 06:31:11 local kernel: [23208.574723] RDX: 0000000000000000 RSI: ffffffff930371c0 RDI: 0000000000000001
May 17 06:31:11 local kernel: [23208.574724] RBP: ffffa3f318837c10 R08: ffff98ae9ef236c0 R09: 000000000000ffff
May 17 06:31:11 local kernel: [23208.574724] R10: ffffa3f318837c38 R11: ffff98acee5ee000 R12: 000012c2f8434b5a
May 17 06:31:11 local kernel: [23208.574725] R13: 0000000000000001 R14: ffffffff9322dfd0 R15: 0000000000000000
May 17 06:31:11 local kernel: [23208.574728]  ? seq_lseek+0xe0/0xe0
May 17 06:31:11 local kernel: [23208.574730]  ? cpu_show_spectre_v2+0xa0/0xa0
May 17 06:31:11 local kernel: [23208.574732]  ? aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:31:11 local kernel: [23208.574734]  ? ktime_get+0x38/0x90
May 17 06:31:11 local kernel: [23208.574735]  aperfmperf_snapshot_cpu+0x5a/0x70
May 17 06:31:11 local kernel: [23208.574736]  arch_freq_prepare_all+0x3d/0x80
May 17 06:31:11 local kernel: [23208.574739]  cpuinfo_open+0xe/0x20
May 17 06:31:11 local kernel: [23208.574741]  proc_reg_open+0x6c/0x110
May 17 06:31:11 local kernel: [23208.574742]  ? proc_reg_llseek+0x60/0x60
May 17 06:31:11 local kernel: [23208.574744]  do_dentry_open+0x1e1/0x2e0
May 17 06:31:11 local kernel: [23208.574746]  path_openat+0x2a8/0x12b0
May 17 06:31:11 local kernel: [23208.574749]  do_filp_open+0x99/0x110
May 17 06:31:11 local kernel: [23208.574751]  ? __check_object_size+0xf6/0x190
May 17 06:31:11 local kernel: [23208.574752]  ? __alloc_fd+0x3d/0x170
May 17 06:31:11 local kernel: [23208.574754]  ? do_sys_open+0x126/0x210
May 17 06:31:11 local kernel: [23208.574755]  do_sys_open+0x126/0x210
May 17 06:31:11 local kernel: [23208.574757]  do_syscall_64+0x6e/0x120
May 17 06:31:11 local kernel: [23208.574759]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
May 17 06:31:11 local kernel: [23208.574761] RIP: 0033:0x7feb69b91430
May 17 06:31:11 local kernel: [23208.574761] RSP: 002b:00007fff62d260e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
May 17 06:31:11 local kernel: [23208.574763] RAX: ffffffffffffffda RBX: 00007fff62d26310 RCX: 00007feb69b91430
May 17 06:31:11 local kernel: [23208.574764] RDX: 00000000000001b6 RSI: 0000000000000000 RDI: 000000000275a400
May 17 06:31:11 local kernel: [23208.574764] RBP: 0000000000000000 R08: 00007fff62d26310 R09: 000000000275a400
May 17 06:31:11 local kernel: [23208.574765] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000010d0010
May 17 06:31:11 local kernel: [23208.574766] R13: 0000000000000000 R14: 00000000010e9690 R15: 0000000000000000
 
Syslog stops logging here and computer locks up / crashes.

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Attachments on bug 23043: 10165 | 10390 | 10404