Bug 24056

Based on:
https://bugs.mageia.org/show_bug.cgi?id=23876

Description of problem:
Somehow it seems that the MGA-Kernel (desktop i586) doesnt boot on my Intel T2250 CPU Machine (with 945 iGPU).

Below three different messages i got on three different boots. Somehow if i boot with the Linus Kernel, which i could install after several trys to boot with the mga-kernel, it works everytime without problems.

Here are the messages (they have maybe typos, because i had to type them from screenshots i made with my mobilephone, as the /var/log/boot file was empty or corrupted if i tried to read them) :

---------------------------

[37.208640] Call Trace:
[37.208640] Modules linked in:
[37.208640] BUG: unable to handle kernel paging request at fffffffc
[37.208640] *pdpt = 000000002b923001 *pde = 000000000c712067 *pte = 0000000000000000
[37.208640] Thread overran stack, or stack corrupted
[37.208640] Oops: 0000 (#452) SMP PTI
[37.208640] CPU: 0 PID: Comm: kworker/u4:4 Not tainted 4.19.12-desktop-1.mga7 #1
[37.208640] Hardware name: LG Electronics F1-222EG/MS-1034, BIOS A1034IL1 V1.20 09/01/06         09/01/2006
[37.208640] Workqueue: events_unbound async_run_entry_fn
[37.208640] EIP: pring_modules+0x33/0x9a
[37.208640] Code: 03 ec 1c 65 a1 14 00 00 00 89 45 f8 31 c0 68 0a b4 36 ce e8 d9 7a fc ff 8b 1d 74 76 47 ce 58 83 eb 04 81 fb 70 76 47 ce 74 29 <83> 3b 03 74 8d 55 e2 89 d8 e8 58 b8 ff ff 50 8d 43 0c 50 68 1f
[37.208640] EAX: 00000001 EBX: fffffffc ECX: 00000001 EDX: 00000000
[37.208640] ESI: ce34d589 EDI: 00000000 EBP: ebad22c4 ESP: ebad22a4
[37.208640] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00010002
[37.208640] CR0 80050033 CR2: fffffffc CR3: 2b8f8000 CR4: 0000006f0
[37.208640] Call Trace:

---------------------------

[ 65.097955] ecu: INFO: rcu_sched detected stalls on CPUs/tasks:
[ 65.097955]rcu: 1-…!: (1GPs behind) idle=bea/1/0x40000002 softirq=2675/2676 fqs=578
[ 65.097955]rcu: (detected by 0, t=60002 jiffies, g=1341, q=63)
[ 65.097955]rcu_sched kthread starved for 57690 jiffies! G1341 f0x0 RCU_GP_WAIT_FQS(5) →state=0x0 →cpu=0
[ 65.097955]rcu: RCU grace-period kthread stack dump:

---------------------------
 
[4.505431] Call Trace:
[4.505431] Modules linked in:
[4.505431] BUG: unable to handle kernel paging request at fffffffc
[4.505431] *pdpt = 000000002b900001 *pde = 000000001c782067 *pte = 0000000000000000
[4.505431] Thread overran stack, or stack corrupted
[4.505431] Oops: 0000 (#3282) SMP PTI
[4.505431] CPU: 0 PID: 332 Comm: kworker/u4:3 Not tainted 4.19.12-desktop-1.mga7 #1
[4.505431] Hardware name: LG Electronics F1-222EG/MS-1034, BIOS A1034IL1 V1.20 09/01/06         09/01/2006
[4.505431] EIP: pring_modules+0x33/0x9a
[4.505431] Code: 83 ec 1c 65 a1 14 00 00 00 89 45 f8 31 c0 68 0a b4 36 dc e8 d9 7a fc ff 8b 1d 74 76 47 dc 58 83 eb 04 81 fb 70 76 47 dc 74 29 <83> 3b 03 74 1c 8d 55 e2 89 d8 e8 58 b8 ff ff 50 8d 43 0c 50 68 1f
[4.505431] EAX: 00000001 EBX: fffffffc ECX: 00000001 EDX: dc63a504
[4.505431] ESI: dc34d589 EDI: 00000000 EBP: eba64380 ESP: eba64360
[4.505431] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00010002
[4.505431] CR0: 80050033 CR2: 00000038 CR3: 2b868000 CR4: 000006f0