Attachment 10923 Details for Bug 24663 – Extract from system log

Extract from system log

nvidia-warnings.log (text/plain), 5.21 KB, created by Martin Whitaker on 2019-04-13 22:20:00 CEST

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Creator: Martin Whitaker

Created: 2019-04-13 22:20:00 CEST

Size: 5.21 KB

patch

obsolete

>Apr 13 21:02:48 localhost kernel: nvidia: loading out-of-tree module taints kernel.
>Apr 13 21:02:48 localhost kernel: nvidia: module license 'NVIDIA' taints kernel.
>Apr 13 21:02:48 localhost kernel: Disabling lock debugging due to kernel taint
>Apr 13 21:02:48 localhost kernel: nvidia 0000:02:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
>Apr 13 21:02:48 localhost kernel: [drm] Initialized nvidia-drm 0.0.0 20150116 for 0000:02:00.0 on minor 0
>Apr 13 21:02:48 localhost kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  340.107  Thu May 24 21:54:01 PDT 2018
>Apr 13 21:02:49 localhost kernel: resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000dffff window]
>Apr 13 21:02:49 localhost kernel: caller _nv000788rm+0xe4/0x1c0 [nvidia] mapping multiple BARs
>Apr 13 21:02:49 localhost kernel: NVRM: Your system is not currently configured to drive a VGA console
>Apr 13 21:02:49 localhost kernel: NVRM: on the primary VGA device. The NVIDIA Linux graphics driver
>Apr 13 21:02:49 localhost kernel: NVRM: requires the use of a text-mode VGA console. Use of other console
>Apr 13 21:02:49 localhost kernel: NVRM: drivers including, but not limited to, vesafb, may result in
>Apr 13 21:02:49 localhost kernel: NVRM: corruption and stability problems, and is not supported.
>Apr 13 21:02:49 localhost kernel: ------------[ cut here ]------------
>Apr 13 21:02:49 localhost kernel: Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLUB object 'nvidia_stack_t' (offset 11864, size 3)!
>Apr 13 21:02:49 localhost kernel: WARNING: CPU: 0 PID: 10209 at mm/usercopy.c:83 usercopy_warn+0x7d/0xa0
>Apr 13 21:02:49 localhost kernel: Modules linked in: nvidia(PO) dm_zero ide_gd_mod ide_generic dm_mirror dm_region_hash dm_log dm_mod snd_hda_codec_via snd_hda_codec_generic ledtrig_audio kvm_amd snd_hda_intel snd_hda_codec ccp kvm ide_pci_generic nv_tco wmi_bmof asus_atk0110 irqbypass i2c_nforce2 snd_hda_core sha1_generic snd_hwdep evdev input_leds snd_pcm forcedeth amd74xx snd_timer snd ide_core k10temp soundcore acpi_cpufreq vboxsf vboxguest sch_fq_codel ip_tables x_tables ipv6 crc_ccitt autofs4 overlay squashfs nls_utf8 isofs hid_generic usbhid hid uas usb_storage ohci_pci ohci_hcd ehci_pci ehci_hcd usbcore serio_raw firewire_ohci ata_generic firewire_core crc_itu_t pata_amd usb_common mxm_wmi i2c_algo_bit drm_kms_helper video ttm wmi button drm loop [last unloaded: nouveau]
>Apr 13 21:02:49 localhost kernel: CPU: 0 PID: 10209 Comm: Xorg Tainted: P           O      5.0.7-desktop-4.mga7 #1
>Apr 13 21:02:49 localhost kernel: Hardware name: System manufacturer System Product Name/M4N72-E, BIOS 1401    12/30/2009
>Apr 13 21:02:49 localhost kernel: RIP: 0010:usercopy_warn+0x7d/0xa0
>Apr 13 21:02:49 localhost kernel: Code: 0a ae 41 51 4d 89 d8 48 c7 c0 24 58 09 ae 49 89 f1 48 89 f9 48 0f 45 c2 48 c7 c7 30 66 0a ae 4c 89 d2 48 89 c6 e8 5d 2f e3 ff <0f> 0b 48 83 c4 18 c3 48 c7 c6 3c 42 09 ae 49 89 f1 49 89 f3 eb 96
>Apr 13 21:02:49 localhost kernel: RSP: 0018:ffffa7ff00e47bb8 EFLAGS: 00010286
>Apr 13 21:02:49 localhost kernel: RAX: 0000000000000000 RBX: ffff9c80dde6de58 RCX: 0000000000000006
>Apr 13 21:02:49 localhost kernel: RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff9c81aba164c0
>Apr 13 21:02:49 localhost kernel: RBP: 0000000000000003 R08: 0000000000000320 R09: 0000000000000004
>Apr 13 21:02:49 localhost kernel: R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
>Apr 13 21:02:49 localhost kernel: R13: ffff9c80dde6de5b R14: ffff9c80dde6de58 R15: ffff9c80dde6dea0
>Apr 13 21:02:49 localhost kernel: FS:  00007efd9e358940(0000) GS:ffff9c81aba00000(0000) knlGS:0000000000000000
>Apr 13 21:02:49 localhost kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>Apr 13 21:02:49 localhost kernel: CR2: 00007efd99945000 CR3: 00000001258c6000 CR4: 00000000000006f0
>Apr 13 21:02:49 localhost kernel: Call Trace:
>Apr 13 21:02:49 localhost kernel:  __check_object_size+0x15d/0x189
>Apr 13 21:02:49 localhost kernel:  os_memcpy_to_user+0x21/0x40 [nvidia]
>Apr 13 21:02:49 localhost kernel:  _nv001372rm+0xa5/0x260 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? _nv004784rm+0x4eba/0x5500 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? _nv004331rm+0xec/0xf0 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? _nv004326rm+0xca/0x650 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? _nv015126rm+0x576/0x5c0 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? _nv000694rm+0x2e/0x60 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? _nv000789rm+0x5f5/0x8b0 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? rm_ioctl+0x73/0x100 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? nvidia_ioctl+0x14f/0x4a0 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? nvidia_frontend_ioctl+0x2d/0x50 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? nvidia_frontend_unlocked_ioctl+0x19/0x20 [nvidia]
>Apr 13 21:02:49 localhost kernel:  ? do_vfs_ioctl+0xa4/0x630
>Apr 13 21:02:49 localhost kernel:  ? ksys_ioctl+0x60/0x90
>Apr 13 21:02:49 localhost kernel:  ? ksys_write+0x4f/0xb0
>Apr 13 21:02:49 localhost kernel:  ? __x64_sys_ioctl+0x16/0x20
>Apr 13 21:02:49 localhost kernel:  ? do_syscall_64+0x55/0x100
>Apr 13 21:02:49 localhost kernel:  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
>Apr 13 21:02:49 localhost kernel: ---[ end trace 631045f6238d911f ]---
>

Apr 13 21:02:48 localhost kernel: nvidia: loading out-of-tree module taints kernel.
Apr 13 21:02:48 localhost kernel: nvidia: module license 'NVIDIA' taints kernel.
Apr 13 21:02:48 localhost kernel: Disabling lock debugging due to kernel taint
Apr 13 21:02:48 localhost kernel: nvidia 0000:02:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
Apr 13 21:02:48 localhost kernel: [drm] Initialized nvidia-drm 0.0.0 20150116 for 0000:02:00.0 on minor 0
Apr 13 21:02:48 localhost kernel: NVRM: loading NVIDIA UNIX x86_64 Kernel Module  340.107  Thu May 24 21:54:01 PDT 2018
Apr 13 21:02:49 localhost kernel: resource sanity check: requesting [mem 0x000c0000-0x000fffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000dffff window]
Apr 13 21:02:49 localhost kernel: caller _nv000788rm+0xe4/0x1c0 [nvidia] mapping multiple BARs
Apr 13 21:02:49 localhost kernel: NVRM: Your system is not currently configured to drive a VGA console
Apr 13 21:02:49 localhost kernel: NVRM: on the primary VGA device. The NVIDIA Linux graphics driver
Apr 13 21:02:49 localhost kernel: NVRM: requires the use of a text-mode VGA console. Use of other console
Apr 13 21:02:49 localhost kernel: NVRM: drivers including, but not limited to, vesafb, may result in
Apr 13 21:02:49 localhost kernel: NVRM: corruption and stability problems, and is not supported.
Apr 13 21:02:49 localhost kernel: ------------[ cut here ]------------
Apr 13 21:02:49 localhost kernel: Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLUB object 'nvidia_stack_t' (offset 11864, size 3)!
Apr 13 21:02:49 localhost kernel: WARNING: CPU: 0 PID: 10209 at mm/usercopy.c:83 usercopy_warn+0x7d/0xa0
Apr 13 21:02:49 localhost kernel: Modules linked in: nvidia(PO) dm_zero ide_gd_mod ide_generic dm_mirror dm_region_hash dm_log dm_mod snd_hda_codec_via snd_hda_codec_generic ledtrig_audio kvm_amd snd_hda_intel snd_hda_codec ccp kvm ide_pci_generic nv_tco wmi_bmof asus_atk0110 irqbypass i2c_nforce2 snd_hda_core sha1_generic snd_hwdep evdev input_leds snd_pcm forcedeth amd74xx snd_timer snd ide_core k10temp soundcore acpi_cpufreq vboxsf vboxguest sch_fq_codel ip_tables x_tables ipv6 crc_ccitt autofs4 overlay squashfs nls_utf8 isofs hid_generic usbhid hid uas usb_storage ohci_pci ohci_hcd ehci_pci ehci_hcd usbcore serio_raw firewire_ohci ata_generic firewire_core crc_itu_t pata_amd usb_common mxm_wmi i2c_algo_bit drm_kms_helper video ttm wmi button drm loop [last unloaded: nouveau]
Apr 13 21:02:49 localhost kernel: CPU: 0 PID: 10209 Comm: Xorg Tainted: P           O      5.0.7-desktop-4.mga7 #1
Apr 13 21:02:49 localhost kernel: Hardware name: System manufacturer System Product Name/M4N72-E, BIOS 1401    12/30/2009
Apr 13 21:02:49 localhost kernel: RIP: 0010:usercopy_warn+0x7d/0xa0
Apr 13 21:02:49 localhost kernel: Code: 0a ae 41 51 4d 89 d8 48 c7 c0 24 58 09 ae 49 89 f1 48 89 f9 48 0f 45 c2 48 c7 c7 30 66 0a ae 4c 89 d2 48 89 c6 e8 5d 2f e3 ff <0f> 0b 48 83 c4 18 c3 48 c7 c6 3c 42 09 ae 49 89 f1 49 89 f3 eb 96
Apr 13 21:02:49 localhost kernel: RSP: 0018:ffffa7ff00e47bb8 EFLAGS: 00010286
Apr 13 21:02:49 localhost kernel: RAX: 0000000000000000 RBX: ffff9c80dde6de58 RCX: 0000000000000006
Apr 13 21:02:49 localhost kernel: RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff9c81aba164c0
Apr 13 21:02:49 localhost kernel: RBP: 0000000000000003 R08: 0000000000000320 R09: 0000000000000004
Apr 13 21:02:49 localhost kernel: R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
Apr 13 21:02:49 localhost kernel: R13: ffff9c80dde6de5b R14: ffff9c80dde6de58 R15: ffff9c80dde6dea0
Apr 13 21:02:49 localhost kernel: FS:  00007efd9e358940(0000) GS:ffff9c81aba00000(0000) knlGS:0000000000000000
Apr 13 21:02:49 localhost kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Apr 13 21:02:49 localhost kernel: CR2: 00007efd99945000 CR3: 00000001258c6000 CR4: 00000000000006f0
Apr 13 21:02:49 localhost kernel: Call Trace:
Apr 13 21:02:49 localhost kernel:  __check_object_size+0x15d/0x189
Apr 13 21:02:49 localhost kernel:  os_memcpy_to_user+0x21/0x40 [nvidia]
Apr 13 21:02:49 localhost kernel:  _nv001372rm+0xa5/0x260 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? _nv004784rm+0x4eba/0x5500 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? _nv004331rm+0xec/0xf0 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? _nv004326rm+0xca/0x650 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? _nv015126rm+0x576/0x5c0 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? _nv000694rm+0x2e/0x60 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? _nv000789rm+0x5f5/0x8b0 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? rm_ioctl+0x73/0x100 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? nvidia_ioctl+0x14f/0x4a0 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? nvidia_frontend_ioctl+0x2d/0x50 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? nvidia_frontend_unlocked_ioctl+0x19/0x20 [nvidia]
Apr 13 21:02:49 localhost kernel:  ? do_vfs_ioctl+0xa4/0x630
Apr 13 21:02:49 localhost kernel:  ? ksys_ioctl+0x60/0x90
Apr 13 21:02:49 localhost kernel:  ? ksys_write+0x4f/0xb0
Apr 13 21:02:49 localhost kernel:  ? __x64_sys_ioctl+0x16/0x20
Apr 13 21:02:49 localhost kernel:  ? do_syscall_64+0x55/0x100
Apr 13 21:02:49 localhost kernel:  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
Apr 13 21:02:49 localhost kernel: ---[ end trace 631045f6238d911f ]---

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Attachments on bug 24663: 10923