Bug ID 1177459
Summary general protection fault in native_queued_spin_lock_slowpath
Classification openSUSE
Product openSUSE Distribution
Version Leap 15.2
Hardware Other
OS Other
Status NEW
Severity Normal
Priority P5 - None
Component Kernel
Assignee kernel-bugs@opensuse.org
Reporter jgross@suse.com
QA Contact qa-bugs@suse.de
Found By ---
Blocker --- 

System restarted over night, in /var/log/messages I could find:

2020-10-08T03:30:27.326958+02:00 localhost kernel: [36064.304226] general
protection fault: 0000 [#1] SMP NOPTI
2020-10-08T03:30:27.326981+02:00 localhost kernel: [36064.304237] CPU: 1 PID:
2024 Comm: plasmashell Not tainted 5.3.18-lp152.44-default #1 openSUSE Leap
15.2
2020-10-08T03:30:27.327451+02:00 localhost kernel: [36064.304242] Hardware
name: CSL-Computer GmbH & Co. KG A0000001/A320M-A PRO MAX (MS-7C52), BIOS 2.40
11/07/2019
2020-10-08T03:30:27.327454+02:00 localhost kernel: [36064.304253] RIP:
0010:native_queued_spin_lock_slowpath+0x188/0x1e0
2020-10-08T03:30:27.327456+02:00 localhost kernel: [36064.304259] Code: f3 90
48 8b 32 48 85 f6 74 f6 eb e8 c1 ee 12 83 e0 03 83 ee 01 48 c1 e0 05 48 63 f6
48 05 80 d9 02 00 48 03 04 f5 80 79 3a b7 <48> 89 10 8b 42 08 85 c0 75 09 f3 90
8b 42 08 85 c0 74 f7 48 8b 32
2020-10-08T03:30:27.327456+02:00 localhost kernel: [36064.304266] RSP:
0018:ffffb881c0e07ac8 EFLAGS: 00010202
2020-10-08T03:30:27.327457+02:00 localhost kernel: [36064.304271] RAX:
0004374bff4d5340 RBX: ffff9e4a0524745c RCX: 0000000000080000
2020-10-08T03:30:27.327458+02:00 localhost kernel: [36064.304274] RDX:
ffff9e4a1066d980 RSI: 0000000000003ffe RDI: ffff9e4a0524745c
2020-10-08T03:30:27.327458+02:00 localhost kernel: [36064.304278] RBP:
ffff9e4a05247450 R08: 0000000000080000 R09: ffff9e482ba0f640
2020-10-08T03:30:27.327459+02:00 localhost kernel: [36064.304281] R10:
0000000000000013 R11: ffff9e49e5833138 R12: 0000000000000000
2020-10-08T03:30:27.327459+02:00 localhost kernel: [36064.304285] R13:
ffffb881c0e07b94 R14: ffff9e49e5833100 R15: ffffb881c0e07b64
2020-10-08T03:30:27.327461+02:00 localhost kernel: [36064.304289] FS: 
00007f1ceae4a900(0000) GS:ffff9e4a10640000(0000) knlGS:0000000000000000
2020-10-08T03:30:27.327463+02:00 localhost kernel: [36064.304293] CS:  0010 DS:
0000 ES: 0000 CR0: 0000000080050033
2020-10-08T03:30:27.327636+02:00 localhost kernel: [36064.304296] CR2:
00007fdea8d7d000 CR3: 00000003e0b40000 CR4: 00000000003406e0
2020-10-08T03:30:27.327652+02:00 localhost kernel: [36064.304300] Call Trace:
2020-10-08T03:30:27.327653+02:00 localhost kernel: [36064.304309] 
_raw_spin_lock+0x1b/0x20
2020-10-08T03:30:27.327653+02:00 localhost kernel: [36064.304315] 
inotify_poll+0x39/0x60
2020-10-08T03:30:27.327654+02:00 localhost kernel: [36064.304320] 
do_sys_poll+0x277/0x590
2020-10-08T03:30:27.327655+02:00 localhost kernel: [36064.304327]  ?
__wake_up_common+0x74/0x120
2020-10-08T03:30:27.327844+02:00 localhost kernel: [36064.304332]  ?
__wake_up_common_lock+0x87/0xc0
2020-10-08T03:30:27.327846+02:00 localhost kernel: [36064.304337]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327847+02:00 localhost kernel: [36064.304341]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327849+02:00 localhost kernel: [36064.304345]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327849+02:00 localhost kernel: [36064.304349]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327850+02:00 localhost kernel: [36064.304353]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327852+02:00 localhost kernel: [36064.304356]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327852+02:00 localhost kernel: [36064.304360]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327853+02:00 localhost kernel: [36064.304364]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327853+02:00 localhost kernel: [36064.304368]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327854+02:00 localhost kernel: [36064.304373]  ?
ktime_get_ts64+0x4c/0xf0
2020-10-08T03:30:27.328164+02:00 localhost kernel: [36064.304377]  ?
__x64_sys_poll+0x9e/0x130
2020-10-08T03:30:27.328165+02:00 localhost kernel: [36064.304380] 
__x64_sys_poll+0x9e/0x130
2020-10-08T03:30:27.328166+02:00 localhost kernel: [36064.304386] 
do_syscall_64+0x65/0x1f0
2020-10-08T03:30:27.328166+02:00 localhost kernel: [36064.304391] 
entry_SYSCALL_64_after_hwframe+0x44/0xa9
2020-10-08T03:30:27.328167+02:00 localhost kernel: [36064.304396] RIP:
0033:0x7f1ce427b6db
2020-10-08T03:30:27.328167+02:00 localhost kernel: [36064.304401] Code: 53 48
89 f5 48 89 fb 48 83 ec 18 48 89 54 24 08 e8 aa 7a 01 00 48 8b 54 24 08 41 89
c0 48 89 ee 48 89 df b8 07 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2f 44 89 c7 89
44 24 08 e8 e1 7a 01 00 8b 44
2020-10-08T03:30:27.328168+02:00 localhost kernel: [36064.304407] RSP:
002b:00007ffc0b1ec680 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
2020-10-08T03:30:27.328168+02:00 localhost kernel: [36064.304412] RAX:
ffffffffffffffda RBX: 0000563bc7146440 RCX: 00007f1ce427b6db
2020-10-08T03:30:27.328170+02:00 localhost kernel: [36064.304415] RDX:
000000000000000f RSI: 0000000000000009 RDI: 0000563bc7146440
2020-10-08T03:30:27.328171+02:00 localhost kernel: [36064.304418] RBP:
0000000000000009 R08: 0000000000000000 R09: 0000563bc651f13c
2020-10-08T03:30:27.328172+02:00 localhost kernel: [36064.304422] R10:
0000563bc4efbc60 R11: 0000000000000293 R12: 0000563bc7146440
2020-10-08T03:30:27.328172+02:00 localhost kernel: [36064.304425] R13:
000000000000000f R14: 00007f1cde4ed6d0 R15: 000000000000000e
2020-10-08T03:30:27.328173+02:00 localhost kernel: [36064.304430] Modules
linked in: fuse af_packet rfkill dmi_sysfs msr edac_mce_amd nls_iso8859_1
nls_cp437 snd_hda_codec_realtek ccp vfat fat snd_hda_codec_generic kvm
ledtrig_audio snd_hda_codec_hdmi snd_hda_intel irqbypass crct10dif_pclmul
snd_hda_codec crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_core
aes_x86_64 snd_hwdep crypto_simd snd_pcm cryptd glue_helper snd_timer wmi_bmof
joydev sp5100_tco snd pcspkr efi_pstore i2c_piix4 k10temp soundcore r8169
gpio_amdpt gpio_generic realtek button libphy btrfs libcrc32c xor hid_generic
usbhid amdgpu raid6_pq amd_iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper
syscopyarea sysfillrect sysimgblt fb_sys_fops xhci_pci crc32c_intel drm
xhci_hcd usbcore sr_mod cdrom wmi video sg dm_multipath dm_mod scsi_dh_rdac
scsi_dh_emc scsi_dh_alua efivarfs
2020-10-08T03:30:27.328173+02:00 localhost kernel: [36064.304507] ---[ end
trace bc466f6d04dd82ec ]---
2020-10-08T03:30:27.328174+02:00 localhost kernel: [36064.304516] RIP:
0010:native_queued_spin_lock_slowpath+0x188/0x1e0
2020-10-08T03:30:27.328174+02:00 localhost kernel: [36064.304524] Code: f3 90
48 8b 32 48 85 f6 74 f6 eb e8 c1 ee 12 83 e0 03 83 ee 01 48 c1 e0 05 48 63 f6
48 05 80 d9 02 00 48 03 04 f5 80 79 3a b7 <48> 89 10 8b 42 08 85 c0 75 09 f3 90
8b 42 08 85 c0 74 f7 48 8b 32
2020-10-08T03:30:27.328175+02:00 localhost kernel: [36064.304534] RSP:
0018:ffffb881c0e07ac8 EFLAGS: 00010202
2020-10-08T03:30:27.328175+02:00 localhost kernel: [36064.304540] RAX:
0004374bff4d5340 RBX: ffff9e4a0524745c RCX: 0000000000080000
2020-10-08T03:30:27.328177+02:00 localhost kernel: [36064.304546] RDX:
ffff9e4a1066d980 RSI: 0000000000003ffe RDI: ffff9e4a0524745c
2020-10-08T03:30:27.3281782020-10-08T03:30:27.326958+02:00 localhost kernel:
[36064.304226] general protection fault: 0000 [#1] SMP NOPTI
2020-10-08T03:30:27.326981+02:00 localhost kernel: [36064.304237] CPU: 1 PID:
2024 Comm: plasmashell Not tainted 5.3.18-lp152.44-default #1 openSUSE Leap
15.2
2020-10-08T03:30:27.327451+02:00 localhost kernel: [36064.304242] Hardware
name: CSL-Computer GmbH & Co. KG A0000001/A320M-A PRO MAX (MS-7C52), BIOS 2.40
11/07/2019
2020-10-08T03:30:27.327454+02:00 localhost kernel: [36064.304253] RIP:
0010:native_queued_spin_lock_slowpath+0x188/0x1e0
2020-10-08T03:30:27.327456+02:00 localhost kernel: [36064.304259] Code: f3 90
48 8b 32 48 85 f6 74 f6 eb e8 c1 ee 12 83 e0 03 83 ee 01 48 c1 e0 05 48 63 f6
48 05 80 d9 02 00 48 03 04 f5 80 79 3a b7 <48> 89 10 8b 42 08 85 c0 75 09 f3 90
8b 42 08 85 c0 74 f7 48 8b 32
2020-10-08T03:30:27.327456+02:00 localhost kernel: [36064.304266] RSP:
0018:ffffb881c0e07ac8 EFLAGS: 00010202
2020-10-08T03:30:27.327457+02:00 localhost kernel: [36064.304271] RAX:
0004374bff4d5340 RBX: ffff9e4a0524745c RCX: 0000000000080000
2020-10-08T03:30:27.327458+02:00 localhost kernel: [36064.304274] RDX:
ffff9e4a1066d980 RSI: 0000000000003ffe RDI: ffff9e4a0524745c
2020-10-08T03:30:27.327458+02:00 localhost kernel: [36064.304278] RBP:
ffff9e4a05247450 R08: 0000000000080000 R09: ffff9e482ba0f640
2020-10-08T03:30:27.327459+02:00 localhost kernel: [36064.304281] R10:
0000000000000013 R11: ffff9e49e5833138 R12: 0000000000000000
2020-10-08T03:30:27.327459+02:00 localhost kernel: [36064.304285] R13:
ffffb881c0e07b94 R14: ffff9e49e5833100 R15: ffffb881c0e07b64
2020-10-08T03:30:27.327461+02:00 localhost kernel: [36064.304289] FS: 
00007f1ceae4a900(0000) GS:ffff9e4a10640000(0000) knlGS:0000000000000000
2020-10-08T03:30:27.327463+02:00 localhost kernel: [36064.304293] CS:  0010 DS:
0000 ES: 0000 CR0: 0000000080050033
2020-10-08T03:30:27.327636+02:00 localhost kernel: [36064.304296] CR2:
00007fdea8d7d000 CR3: 00000003e0b40000 CR4: 00000000003406e0
2020-10-08T03:30:27.327652+02:00 localhost kernel: [36064.304300] Call Trace:
2020-10-08T03:30:27.327653+02:00 localhost kernel: [36064.304309] 
_raw_spin_lock+0x1b/0x20
2020-10-08T03:30:27.327653+02:00 localhost kernel: [36064.304315] 
inotify_poll+0x39/0x60
2020-10-08T03:30:27.327654+02:00 localhost kernel: [36064.304320] 
do_sys_poll+0x277/0x590
2020-10-08T03:30:27.327655+02:00 localhost kernel: [36064.304327]  ?
__wake_up_common+0x74/0x120
2020-10-08T03:30:27.327844+02:00 localhost kernel: [36064.304332]  ?
__wake_up_common_lock+0x87/0xc0
2020-10-08T03:30:27.327846+02:00 localhost kernel: [36064.304337]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327847+02:00 localhost kernel: [36064.304341]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327849+02:00 localhost kernel: [36064.304345]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327849+02:00 localhost kernel: [36064.304349]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327850+02:00 localhost kernel: [36064.304353]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327852+02:00 localhost kernel: [36064.304356]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327852+02:00 localhost kernel: [36064.304360]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327853+02:00 localhost kernel: [36064.304364]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327853+02:00 localhost kernel: [36064.304368]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.327854+02:00 localhost kernel: [36064.304373]  ?
ktime_get_ts64+0x4c/0xf0
2020-10-08T03:30:27.328164+02:00 localhost kernel: [36064.304377]  ?
__x64_sys_poll+0x9e/0x130
2020-10-08T03:30:27.328165+02:00 localhost kernel: [36064.304380] 
__x64_sys_poll+0x9e/0x130
2020-10-08T03:30:27.328166+02:00 localhost kernel: [36064.304386] 
do_syscall_64+0x65/0x1f0
2020-10-08T03:30:27.328166+02:00 localhost kernel: [36064.304391] 
entry_SYSCALL_64_after_hwframe+0x44/0xa9
2020-10-08T03:30:27.328167+02:00 localhost kernel: [36064.304396] RIP:
0033:0x7f1ce427b6db
2020-10-08T03:30:27.328167+02:00 localhost kernel: [36064.304401] Code: 53 48
89 f5 48 89 fb 48 83 ec 18 48 89 54 24 08 e8 aa 7a 01 00 48 8b 54 24 08 41 89
c0 48 89 ee 48 89 df b8 07 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2f 44 89 c7 89
44 24 08 e8 e1 7a 01 00 8b 44
2020-10-08T03:30:27.328168+02:00 localhost kernel: [36064.304407] RSP:
002b:00007ffc0b1ec680 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
2020-10-08T03:30:27.328168+02:00 localhost kernel: [36064.304412] RAX:
ffffffffffffffda RBX: 0000563bc7146440 RCX: 00007f1ce427b6db
2020-10-08T03:30:27.328170+02:00 localhost kernel: [36064.304415] RDX:
000000000000000f RSI: 0000000000000009 RDI: 0000563bc7146440
2020-10-08T03:30:27.328171+02:00 localhost kernel: [36064.304418] RBP:
0000000000000009 R08: 0000000000000000 R09: 0000563bc651f13c
2020-10-08T03:30:27.328172+02:00 localhost kernel: [36064.304422] R10:
0000563bc4efbc60 R11: 0000000000000293 R12: 0000563bc7146440
2020-10-08T03:30:27.328172+02:00 localhost kernel: [36064.304425] R13:
000000000000000f R14: 00007f1cde4ed6d0 R15: 000000000000000e
2020-10-08T03:30:27.328173+02:00 localhost kernel: [36064.304430] Modules
linked in: fuse af_packet rfkill dmi_sysfs msr edac_mce_amd nls_iso8859_1
nls_cp437 snd_hda_codec_realtek ccp vfat fat snd_hda_codec_generic kvm
ledtrig_audio snd_hda_codec_hdmi snd_hda_intel irqbypass crct10dif_pclmul
snd_hda_codec crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_core
aes_x86_64 snd_hwdep crypto_simd snd_pcm cryptd glue_helper snd_timer wmi_bmof
joydev sp5100_tco snd pcspkr efi_pstore i2c_piix4 k10temp soundcore r8169
gpio_amdpt gpio_generic realtek button libphy btrfs libcrc32c xor hid_generic
usbhid amdgpu raid6_pq amd_iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper
syscopyarea sysfillrect sysimgblt fb_sys_fops xhci_pci crc32c_intel drm
xhci_hcd usbcore sr_mod cdrom wmi video sg dm_multipath dm_mod scsi_dh_rdac
scsi_dh_emc scsi_dh_alua efivarfs
2020-10-08T03:30:27.328173+02:00 localhost kernel: [36064.304507] ---[ end
trace bc466f6d04dd82ec ]---
2020-10-08T03:30:27.328174+02:00 localhost kernel: [36064.304516] RIP:
0010:native_queued_spin_lock_slowpath+0x188/0x1e0
2020-10-08T03:30:27.328174+02:00 localhost kernel: [36064.304524] Code: f3 90
48 8b 32 48 85 f6 74 f6 eb e8 c1 ee 12 83 e0 03 83 ee 01 48 c1 e0 05 48 63 f6
48 05 80 d9 02 00 48 03 04 f5 80 79 3a b7 <48> 89 10 8b 42 08 85 c0 75 09 f3 90
8b 42 08 85 c0 74 f7 48 8b 32
2020-10-08T03:30:27.328175+02:00 localhost kernel: [36064.304534] RSP:
0018:ffffb881c0e07ac8 EFLAGS: 00010202
2020-10-08T03:30:27.328175+02:00 localhost kernel: [36064.304540] RAX:
0004374bff4d5340 RBX: ffff9e4a0524745c RCX: 0000000000080000
2020-10-08T03:30:27.328177+02:00 localhost kernel: [36064.304546] RDX:
ffff9e4a1066d980 RSI: 0000000000003ffe RDI: ffff9e4a0524745c
2020-10-08T03:30:27.328178+02:00 localhost kernel: [36064.304553] RBP:
ffff9e4a05247450 R08: 0000000000080000 R09: ffff9e482ba0f640
2020-10-08T03:30:27.328178+02:00 localhost kernel: [36064.304559] R10:
0000000000000013 R11: ffff9e49e5833138 R12: 0000000000000000
2020-10-08T03:30:27.328179+02:00 localhost kernel: [36064.304565] R13:
ffffb881c0e07b94 R14: ffff9e49e5833100 R15: ffffb881c0e07b64
2020-10-08T03:30:27.328179+02:00 localhost kernel: [36064.304572] FS: 
00007f1ceae4a900(0000) GS:ffff9e4a10640000(0000) knlGS:0000000000000000
2020-10-08T03:30:27.328180+02:00 localhost kernel: [36064.304578] CS:  0010 DS:
0000 ES: 0000 CR0: 0000000080050033
2020-10-08T03:30:27.328180+02:00 localhost kernel: [36064.304584] CR2:
00007fdea8d7d000 CR3: 00000003e0b40000 CR4: 00000000003406e0
2020-10-08T03:30:27.328318+02:00 localhost kernel: [36064.306057] BUG: unable
to handle page fault for address: ffffb881c0e07da0
2020-10-08T03:30:27.328319+02:00 localhost kernel: [36064.306062] #PF:
supervisor write access in kernel mode
+02:00 localhost kernel: [36064.304553] RBP: ffff9e4a05247450 R08:
0000000000080000 R09: ffff9e482ba0f640
2020-10-08T03:30:27.328178+02:00 localhost kernel: [36064.304559] R10:
0000000000000013 R11: ffff9e49e5833138 R12: 0000000000000000
2020-10-08T03:30:27.328179+02:00 localhost kernel: [36064.304565] R13:
ffffb881c0e07b94 R14: ffff9e49e5833100 R15: ffffb881c0e07b64
2020-10-08T03:30:27.328179+02:00 localhost kernel: [36064.304572] FS: 
00007f1ceae4a900(0000) GS:ffff9e4a10640000(0000) knlGS:0000000000000000
2020-10-08T03:30:27.328180+02:00 localhost kernel: [36064.304578] CS:  0010 DS:
0000 ES: 0000 CR0: 0000000080050033
2020-10-08T03:30:27.328180+02:00 localhost kernel: [36064.304584] CR2:
00007fdea8d7d000 CR3: 00000003e0b40000 CR4: 00000000003406e0
2020-10-08T03:30:27.328318+02:00 localhost kernel: [36064.306057] BUG: unable
to handle page fault for address: ffffb881c0e07da0
2020-10-08T03:30:27.328319+02:00 localhost kernel: [36064.306062] #PF:
supervisor write access in kernel mode
2020-10-08T03:30:27.328319+02:00 localhost kernel: [36064.306065] #PF:
error_code(0x0002) - not-present page
2020-10-08T03:30:27.328320+02:00 localhost kernel: [36064.306069] PGD 107d42067
P4D 107d42067 PUD 107d43067 PMD 22a67f067 PTE 0
2020-10-08T03:30:27.328320+02:00 localhost kernel: [36064.306075] Oops: 0002
[#2] SMP NOPTI
2020-10-08T03:30:27.328320+02:00 localhost kernel: [36064.306079] CPU: 1 PID:
9510 Comm: kscreenlocker_g Tainted: G      D            5.3.18-lp152.44-default
#1 openSUSE Leap 15.2
2020-10-08T03:30:27.328321+02:00 localhost kernel: [36064.306083] Hardware
name: CSL-Computer GmbH & Co. KG A0000001/A320M-A PRO MAX (MS-7C52), BIOS 2.40
11/07/2019
2020-10-08T03:30:27.328322+02:00 localhost kernel: [36064.306089] RIP:
0010:remove_wait_queue+0x27/0x50
2020-10-08T03:30:27.328322+02:00 localhost kernel: [36064.306093] Code: 0f 1f
00 0f 1f 44 00 00 55 53 48 89 f3 48 89 fd e8 fe 2d 88 00 48 8b 53 20 48 8b 4b
18 48 be 00 01 00 00 00 00 ad de 48 89 ef <48> 89 51 08 48 89 0a 48 ba 22 01 00
00 00 00 ad de 48 89 73 18 48
2020-10-08T03:30:27.328323+02:00 localhost kernel: [36064.306098] RSP:
0018:ffffb881c824faa8 EFLAGS: 00010046
2020-10-08T03:30:27.328323+02:00 localhost kernel: [36064.306102] RAX:
0000000000000282 RBX: ffffb881c824fd80 RCX: ffffb881c0e07d98
2020-10-08T03:30:27.328324+02:00 localhost kernel: [36064.306106] RDX:
ffff9e4707ec4658 RSI: dead000000000100 RDI: ffff9e4707ec4650
2020-10-08T03:30:27.328324+02:00 localhost kernel: [36064.306109] RBP:
ffff9e4707ec4650 R08: 0000000000000001 R09: ffff9e4a0922a680
2020-10-08T03:30:27.328325+02:00 localhost kernel: [36064.306113] R10:
0000000000000018 R11: ffff9e4807ba8d38 R12: ffffb881c824fc40
2020-10-08T03:30:27.328325+02:00 localhost kernel: [36064.306116] R13:
ffffb881c824fc70 R14: 0000000000000005 R15: 0000000000000000
2020-10-08T03:30:27.328326+02:00 localhost kernel: [36064.306120] FS: 
00007fdef35ba180(0000) GS:ffff9e4a10640000(0000) knlGS:0000000000000000
2020-10-08T03:30:27.328326+02:00 localhost kernel: [36064.306124] CS:  0010 DS:
0000 ES: 0000 CR0: 0000000080050033
2020-10-08T03:30:27.328419+02:00 localhost kernel: [36064.306128] CR2:
ffffb881c0e07da0 CR3: 0000000214a44000 CR4: 00000000003406e0
2020-10-08T03:30:27.328420+02:00 localhost kernel: [36064.306131] Call Trace:
2020-10-08T03:30:27.328420+02:00 localhost kernel: [36064.306136] 
poll_freewait+0x3d/0xa0
2020-10-08T03:30:27.328421+02:00 localhost kernel: [36064.306141] 
do_sys_poll+0x3f9/0x590
2020-10-08T03:30:27.328421+02:00 localhost kernel: [36064.306147]  ?
lookup_fast+0xc8/0x2d0
2020-10-08T03:30:27.328422+02:00 localhost kernel: [36064.306151]  ?
lookup_fast+0xc8/0x2d0
2020-10-08T03:30:27.328423+02:00 localhost kernel: [36064.306156]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.328424+02:00 localhost kernel: [36064.306160]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.328424+02:00 localhost kernel: [36064.306164]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.328425+02:00 localhost kernel: [36064.306168]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.328425+02:00 localhost kernel: [36064.306172]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.328425+02:00 localhost kernel: [36064.306175]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.328426+02:00 localhost kernel: [36064.306178]  ?
poll_select_finish+0x220/0x220
2020-10-08T03:30:27.328426+02:00 localhost kernel: [36064.306181]  ?
ktime_get_ts64+0x4c/0xf0
2020-10-08T03:30:27.328427+02:00 localhost kernel: [36064.306185]  ?
__x64_sys_poll+0x9e/0x130
2020-10-08T03:30:27.328427+02:00 localhost kernel: [36064.306188] 
__x64_sys_poll+0x9e/0x130
2020-10-08T03:30:27.328428+02:00 localhost kernel: [36064.306191] 
do_syscall_64+0x65/0x1f0
2020-10-08T03:30:27.328428+02:00 localhost kernel: [36064.306194] 
entry_SYSCALL_64_after_hwframe+0x44/0xa9
2020-10-08T03:30:27.328429+02:00 localhost kernel: [36064.306198] RIP:
0033:0x7fdeee9976db
2020-10-08T03:30:27.328600+02:00 localhost kernel: [36064.306202] Code: 53 48
89 f5 48 89 fb 48 83 ec 18 48 89 54 24 08 e8 aa 7a 01 00 48 8b 54 24 08 41 89
c0 48 89 ee 48 89 df b8 07 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2f 44 89 c7 89
44 24 08 e8 e1 7a 01 00 8b 44
2020-10-08T03:30:27.328612+02:00 localhost kernel: [36064.306206] RSP:
002b:00007fffd505c8b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
2020-10-08T03:30:27.328612+02:00 localhost kernel: [36064.306209] RAX:
ffffffffffffffda RBX: 00005592ab440230 RCX: 00007fdeee9976db
2020-10-08T03:30:27.328613+02:00 localhost kernel: [36064.306212] RDX:
0000000000000005 RSI: 0000000000000007 RDI: 00005592ab440230
2020-10-08T03:30:27.328614+02:00 localhost kernel: [36064.306215] RBP:
0000000000000007 R08: 0000000000000000 R09: 00005592abe2eb90
2020-10-08T03:30:27.328614+02:00 localhost kernel: [36064.306217] R10:
00005592ab094720 R11: 0000000000000293 R12: 00005592ab440230
2020-10-08T03:30:27.328615+02:00 localhost kernel: [36064.306220] R13:
0000000000000005 R14: 00007fdeea02e6d0 R15: 0000000000000007
2020-10-08T03:30:27.328624+02:00 localhost kernel: [36064.306223] Modules
linked in: fuse af_packet rfkill dmi_sysfs msr edac_mce_amd nls_iso8859_1
nls_cp437 snd_hda_codec_realtek ccp vfat fat snd_hda_codec_generic kvm
ledtrig_audio snd_hda_codec_hdmi snd_hda_intel irqbypass crct10dif_pclmul
snd_hda_codec crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_core
aes_x86_64 snd_hwdep crypto_simd snd_pcm cryptd glue_helper snd_timer wmi_bmof
joydev sp5100_tco snd pcspkr efi_pstore i2c_piix4 k10temp soundcore r8169
gpio_amdpt gpio_generic realtek button libphy btrfs libcrc32c xor hid_generic
usbhid amdgpu raid6_pq amd_iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper
syscopyarea sysfillrect sysimgblt fb_sys_fops xhci_pci crc32c_intel drm
xhci_hcd usbcore sr_mod cdrom wmi video sg dm_multipath dm_mod scsi_dh_rdac
scsi_dh_emc scsi_dh_alua efivarfs
2020-10-08T03:30:27.328625+02:00 localhost kernel: [36064.306250] CR2:
ffffb881c0e07da0
2020-10-08T03:30:27.328626+02:00 localhost kernel: [36064.306253] ---[ end
trace bc466f6d04dd82ed ]---
2020-10-08T03:30:27.328626+02:00 localhost kernel: [36064.306257] RIP:
0010:native_queued_spin_lock_slowpath+0x188/0x1e0
2020-10-08T03:30:27.328627+02:00 localhost kernel: [36064.306260] Code: f3 90
48 8b 32 48 85 f6 74 f6 eb e8 c1 ee 12 83 e0 03 83 ee 01 48 c1 e0 05 48 63 f6
48 05 80 d9 02 00 48 03 04 f5 80 79 3a b7 <48> 89 10 8b 42 08 85 c0 75 09 f3 90
8b 42 08 85 c0 74 f7 48 8b 32
2020-10-08T03:30:27.328627+02:00 localhost kernel: [36064.306264] RSP:
0018:ffffb881c0e07ac8 EFLAGS: 00010202
2020-10-08T03:30:27.328629+02:00 localhost kernel: [36064.306267] RAX:
0004374bff4d5340 RBX: ffff9e4a0524745c RCX: 0000000000080000
2020-10-08T03:30:27.328630+02:00 localhost kernel: [36064.306270] RDX:
ffff9e4a1066d980 RSI: 0000000000003ffe RDI: ffff9e4a0524745c
2020-10-08T03:30:27.328630+02:00 localhost kernel: [36064.306273] RBP:
ffff9e4a05247450 R08: 0000000000080000 R09: ffff9e482ba0f640
2020-10-08T03:30:27.328631+02:00 localhost kernel: [36064.306276] R10:
0000000000000013 R11: ffff9e49e5833138 R12: 0000000000000000
2020-10-08T03:30:27.328631+02:00 localhost kernel: [36064.306279] R13:
ffffb881c0e07b94 R14: ffff9e49e5833100 R15: ffffb881c0e07b64
2020-10-08T03:30:27.328632+02:00 localhost kernel: [36064.306282] FS: 
00007fdef35ba180(0000) GS:ffff9e4a10640000(0000) knlGS:0000000000000000
2020-10-08T03:30:27.328632+02:00 localhost kernel: [36064.306285] CS:  0010 DS:
0000 ES: 0000 CR0: 0000000080050033
2020-10-08T03:30:27.328634+02:00 localhost kernel: [36064.306288] CR2:
ffffb881c0e07da0 CR3: 0000000214a44000 CR4: 00000000003406e0

The system is an AMD machine (Ryzen).

I should note that I'm seeing random user program segfaults now and then, not
sure this is related in some way:

# grep segfault /var/log/messages
2020-10-06T21:29:05.733073+02:00 localhost kernel: [210750.479119] Web
Content[32336]: segfault at 74b83f90 ip 00007fb880daae40 sp 00007ffef2b45810
error 4 in libpthread-2.26.so[7fb880da0000+19000]
2020-10-07T08:11:39.210216+02:00 localhost kernel: [ 3509.555322] Web
Content[2611]: segfault at c9e02ee8 ip 00007f7d728d118d sp 00007fffbd935c08
error 6 in libc-2.26.so[7f7d727c8000+1b1000]
2020-10-07T17:27:45.558216+02:00 localhost kernel: [36875.901410] zypper[9002]:
segfault at 18 ip 00007f2519a3a912 sp 00007fffa641a308 error 4 in
libzypp.so.1722.2.1[7f25196db000+598000]
2020-10-07T20:00:08.030810+02:00 localhost kernel: [ 9068.730779] Web
Content[6224]: segfault at 11f2cd70db86 ip 000011f2cd70db86 sp 00007fffb65b0aa8
error 14
2020-10-08T01:54:38.826835+02:00 localhost kernel: [30320.853834]
kscreenlocker_g[6899]: segfault at 4 ip 00007f5a07823625 sp 00007ffe7ebde8e0
error 6 in libQt5Quick.so.5.12.7[7f5a0762b000+48e000]

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