https://bugzilla.suse.com/show_bug.cgi?id=1177459 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] -- You are receiving this mail because: You are the assignee for the bug.