April 2021 - openSUSE Kernel Bugs - openSUSE Mailing Lists

[kernel-bugs] [Bug 1177499] New: prctl test fails on Tumbleweed
by bugzilla_noreply＠suse.com 07 Jan '22

07 Jan '22

https://bugzilla.suse.com/show_bug.cgi?id=1177499 Bug ID: 1177499 Summary: prctl test fails on Tumbleweed Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: msuchanek(a)suse.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- https://build.opensuse.org/package/live_build_log/home:michals/python-pytho… @require('get_no_new_privs') def test_no_new_privs(self): """Test the no_new_privs function""" self.assertEqual(prctl.get_no_new_privs(), 0) pid = os.fork() if pid: self.assertEqual(os.waitpid(pid, 0)[1], 0) else: prctl.set_no_new_privs(1) self.assertEqual(prctl.get_no_new_privs(), 1) if os.geteuid() != 0: sp = subprocess.Popen(['ping', '-c1', 'localhost'], stderr=subprocess.PIPE) sp.communicate() self.assertNotEqual(sp.returncode, 0) os._exit(0) It assumes that by default you cannot ping, and PR_SET_NO_NEW_PRIVS is inherited across fork. Has there been some change in the capabilities recently? -- You are receiving this mail because: You are the assignee for the bug.

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[kernel-bugs] [Bug 1177459] New: general protection fault in native_queued_spin_lock_slowpath
by bugzilla_noreply＠suse.com 07 Jan '22

07 Jan '22

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(a)opensuse.org Reporter: jgross(a)suse.com QA Contact: qa-bugs(a)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.

1 2

[kernel-bugs] [Bug 1178013] New: Application Crash when using FUSE
by bugzilla_noreply＠suse.com 24 Nov '21

24 Nov '21

http://bugzilla.opensuse.org/show_bug.cgi?id=1178013 Bug ID: 1178013 Summary: Application Crash when using FUSE Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: reiokorn(a)tutanota.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- Please read this forum thread, with all the information about that bug that I can give you: https://forums.opensuse.org/showthread.php/546202-Cryptomator-Application-C… btw Leap is unaffected. -- You are receiving this mail because: You are the assignee for the bug.

1 10

[Bug 1180749] New: AMD Ryzen 4800H Integrated Graphics brightness control not working as found in some Lenovo Legion 5 15ARH05
by bugzilla_noreply＠suse.com 31 Oct '21

31 Oct '21

http://bugzilla.opensuse.org/show_bug.cgi?id=1180749 Bug ID: 1180749 Summary: AMD Ryzen 4800H Integrated Graphics brightness control not working as found in some Lenovo Legion 5 15ARH05 Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: antonyjr000(a)gmail.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- When using switchable graphics in Lenovo Legion 5 15ARH05, the AMD Renoir APU works along with NVIDIA Graphics(even non-free and prime works) but the brightness cannot be controlled by the Fn keys, Software or /sys/class/backlight I've tried setting all the kernel params like acpi_backlight=vender or native but the brightness control still does not work. I highly suspect it's a bug in the amdgpu kernel driver. For now nvidia graphics card works with brightness control. It is also worthy to note that cat /sys/class/backlight/*/actual_brightness always returns 311 and does not change even when executed echo 50 > /sys/class/backlight/*/brightness There are number of reports on this issue over the internet but nothing official. I've tried a lot of linux distros and none of them work and it seems it is broken even in the mainline kernel. I've also tried Kernel:HEAD version of the kernel without the nvidia graphics support but still the brightness control does not work. At the time writing I've booted linux 5.11-rc2 but the brightness control still does not work. -- You are receiving this mail because: You are the assignee for the bug.

1 36

[kernel-bugs] [Bug 1173819] New: 'BUG: workqueue lockup' on ThunderX2 machines with kernel 4.12.14 in OBS
by bugzilla_noreply＠suse.com 22 Oct '21

22 Oct '21

http://bugzilla.opensuse.org/show_bug.cgi?id=1173819 Bug ID: 1173819 Summary: 'BUG: workqueue lockup' on ThunderX2 machines with kernel 4.12.14 in OBS Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.1 Hardware: aarch64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: guillaume.gardet(a)arm.com QA Contact: qa-bugs(a)suse.de CC: adrian.schroeter(a)suse.com, afaerber(a)suse.com, dmueller(a)suse.com Found By: --- Blocker: --- obs-arm-7, -8 and -9 are often down in OBS these days due to kernel issues. One issue is a workqueue lockup: BUG: workqueue lockup - pool cpus=59 node=0 flags=0x0 nice=0 stuck for 92265s! -- You are receiving this mail because: You are the assignee for the bug.

1 7

[Bug 1182318] New: Superfluous mkinitrd / dracut calls at kernel post scriptlet
by bugzilla_noreply＠suse.com 12 Aug '21

12 Aug '21

https://bugzilla.suse.com/show_bug.cgi?id=1182318 Bug ID: 1182318 Summary: Superfluous mkinitrd / dracut calls at kernel post scriptlet Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: tiwai(a)suse.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- The current kernel rpm scriptlets have some room for optimization. Most notably, the initrd creation and boot loader setup are called at %post, and those can be postponed to %posttrans instead. The problem of multiple initrd creations and boot loader setups becomes more significant when another package touching initrd (e.g. coreutils) is installed together, or when the split kernel (kernel-default-extra) is installed together. As the initrd and the bootloeader setup are triggered in %post from both kernel-default and kernel-default-extra while the re-creation of the all initrd is triggered by another package update, this will end up two more extra calls that are superfluous. In addition to the above, the pre.sh script contains a few almost superfluous checks no one really cares. We may clean them up, too. -- You are receiving this mail because: You are the assignee for the bug.

1 6

[kernel-bugs] [Bug 1175105] New: mdadm doesn't except partition for --add because of "dirt" in that partition of a fresh gpt table
by bugzilla_noreply＠suse.com 03 Aug '21

03 Aug '21

http://bugzilla.opensuse.org/show_bug.cgi?id=1175105 Bug ID: 1175105 Summary: mdadm doesn't except partition for --add because of "dirt" in that partition of a fresh gpt table Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.1 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: ralf(a)czekalla.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- I'm about to migrate an important central private nextcloud server to 15.2. I'm use RAID1 for all my partitions and benefit from that with easy made clones with the help of mdadm by growing the number of raid-devices and adding a refreshed SSD with a new gpt partition table and cloned partitions descriptions. This worked for most of the six partitions but one. (It's not the first installation I transform with this idea. Did these processes already several times) This faulty one showed weird error messages I couldn't find a real good reason for, like ... ...on console: # mdadm --verbose /dev/md2 --add /dev/sdc5 mdadm: add new device failed for /dev/sdc5 as 4: Invalid argument # mdadm -E /dev/sdc5 /dev/sdc5: Magic : a92b4efc Version : 1.0 Feature Map : 0x9 Array UUID : 94bbbcd3:ad4d1b0b:dcd4d548:1af16050 Name : any:2 Creation Time : Fri Feb 2 20:09:03 2018 Raid Level : raid1 Raid Devices : 3 Avail Dev Size : 83892192 sectors (40.00 GiB 42.95 GB) Array Size : 41945984 KiB (40.00 GiB 42.95 GB) Used Dev Size : 83891968 sectors (40.00 GiB 42.95 GB) Super Offset : 83892208 sectors Unused Space : before=0 sectors, after=224 sectors State : active Device UUID : c9e17312:0069d580:42782958:8817e0f7 Internal Bitmap : -16 sectors from superblock Update Time : Mon Aug 10 18:09:21 2020 Bad Block Log : 512 entries available at offset -8 sectors - bad blocks present. Checksum : 7b5d72a - correct Events : 0 Device Role : spare Array State : AA. ('A' == active, '.' == missing, 'R' == replacing) First I was blinded by the "bad blocks present", but all devices checked out perfectly healthy in smart and also extended device scans didn't show any problems. Took me several hours to get through all this. dmesg: md: sdc5 does not have a valid v1.0 superblock, not importing! md: md_import_device returned -22 Also tried to --zero-superblock the partition of course. No change of behavior and still the above error message in dmesg remained. At the end I found a surprising hint on serverfault.com (https://serverfault.com/questions/696392/how-to-add-disk-back-to-raid-and-r…) from Oct. 2015 with a similar behavior that suggested to clean-up of the partition first with dd writing zeros (dd if=/dev/zero of=/dev/sdc5 status=progress) and try again later to add the last seemingly faulty partition. And long story short, this really worked. Somehow mdadm - and md behind - is choking on some dirt inside of partition blocks from old content before the disk/ssd was wiped with a new gpt partition table. (Of course with SSDs you try to prevent unnecessary writes and wiping every block of a disk first) I'm using md device type 1.0 here (in contrast to the serverfault.com case), where the RAID/md setup data is stored at the end of the partition. I had to wipe exactly this area at the end of the partition to add it afterwards successfully. Of course, no effect when doing this at the beginning of the partition (mentioned in the serverfault.com case) where md type 1.2 stores the md setup data. I think after 5 years this might need a clean up in mdadm or md device management. At least the error message should suggest to clean the partition first instead of this error message in dmesg. Also the --zero-superblock should wipe out the dirt beneath the superblock and not seemingly let some stuff leak here. Thanks Ralf -- You are receiving this mail because: You are the assignee for the bug.

1 5

[Bug 1185008] New: CPU tainted in dmesg since 5.11
by bugzilla_noreply＠suse.com 22 Jul '21

22 Jul '21

http://bugzilla.opensuse.org/show_bug.cgi?id=1185008 Bug ID: 1185008 Summary: CPU tainted in dmesg since 5.11 Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Major Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: real86bitals(a)gmail.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- Created attachment 848532 --> http://bugzilla.opensuse.org/attachment.cgi?id=848532&action=edit dmesg output Hello, Tumbleweed 20210417 Kernel 5.11.12-1.1 (any 5.11.* in fact) Every time I boot with a 5.11 kernel, I experience a lot of problems. Touchpad is lagging, Wi-Fi not connecting and so on. But everything is fine on 5.10.16-1.3. Dmesg is full of this: [506.529437] CPU: 4 PID: 7993 Comm: kworker/4:0 Tainted: G S W 5.11.12-1-default #1 openSUSE Tumbleweed More in the attached file. -- You are receiving this mail because: You are the assignee for the bug.

1 13

[Bug 1183598] New: kernel bug when plugging USB audio device
by bugzilla_noreply＠suse.com 11 Jul '21

11 Jul '21

https://bugzilla.suse.com/show_bug.cgi?id=1183598 Bug ID: 1183598 Summary: kernel bug when plugging USB audio device Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.3 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: nmoreychaisemartin(a)suse.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- When plugging my headphones (Senheiser PXC 550) to my workstation (or booting with it plugged), snd_usb_audio triggers a BUG: [ 17.298229] BUG: kernel NULL pointer dereference, address: 0000000000000012 [ 17.298232] #PF: supervisor read access in kernel mode [ 17.298233] #PF: error_code(0x0000) - not-present page [ 17.298234] PGD 0 P4D 0 [ 17.298236] Oops: 0000 [#1] SMP PTI [ 17.298238] CPU: 6 PID: 548 Comm: systemd-udevd Tainted: G N 5.3.18-51-default #1 SLE15-SP3 [ 17.298239] Hardware name: Dell Inc. Precision Tower 5810/0HHV7N, BIOS A34 10/19/2020 [ 17.298253] RIP: 0010:usb_audio_probe+0x28a/0xcf0 [snd_usb_audio] [ 17.298254] Code: 04 48 89 df e8 77 7b 01 00 84 c0 0f 84 6f 06 00 00 4d 85 ed 74 14 41 80 7d 14 00 74 0d 48 8b 74 24 08 48 89 df e8 06 9f 01 00 <41> 0f b7 45 12 48 8b 74 24 08 66 89 83 9c 00 00 00 48 63 03 48 89 [ 17.298256] RSP: 0018:ffffbbff404fba98 EFLAGS: 00010246 [ 17.298257] RAX: 0000000000000000 RBX: ffffa04340aef8b8 RCX: 0000000000000000 [ 17.298258] RDX: ffffa04349cf8088 RSI: 0000000000000000 RDI: ffffa04348a2b988 [ 17.298259] RBP: ffffffffc10cff40 R08: ffffa04349cf8508 R09: 0000000000800000 [ 17.298259] R10: ffffbbff404fba98 R11: 00000000000323e0 R12: ffffffffc10cff40 [ 17.298260] R13: 0000000000000000 R14: ffffa04343c4b8a0 R15: ffffa04340aef97c [ 17.298261] FS: 00007feda983b380(0000) GS:ffffa0434fb80000(0000) knlGS:0000000000000000 [ 17.298262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.298263] CR2: 0000000000000012 CR3: 0000000808b86006 CR4: 00000000001706e0 [ 17.298264] Call Trace: [ 17.298270] ? ktime_get_mono_fast_ns+0x53/0xa0 [ 17.298282] usb_probe_interface+0x13c/0x2f0 [usbcore] [ 17.298285] really_probe+0xef/0x430 [ 17.298287] driver_probe_device+0x110/0x120 [ 17.298288] device_driver_attach+0x4f/0x60 [ 17.298290] __driver_attach+0x51/0x130 [ 17.298291] ? device_driver_attach+0x60/0x60 [ 17.298293] bus_for_each_dev+0x76/0xc0 [ 17.298294] bus_add_driver+0x144/0x220 [ 17.298296] driver_register+0x5b/0xf0 [ 17.298302] usb_register_driver+0x7c/0x140 [usbcore] [ 17.298303] ? 0xffffffffc10e1000 [ 17.298306] do_one_initcall+0x46/0x1f4 [ 17.298308] ? kmem_cache_alloc_trace+0x18f/0x270 [ 17.298309] ? do_init_module+0x22/0x22f [ 17.298311] do_init_module+0x5b/0x22f [ 17.298313] load_module+0x1d81/0x2320 [ 17.298316] ? __do_sys_init_module+0x160/0x190 [ 17.298319] ? _cond_resched+0x15/0x40 [ 17.298320] __do_sys_init_module+0x160/0x190 [ 17.298323] do_syscall_64+0x5b/0x1e0 [ 17.298325] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 17.298326] RIP: 0033:0x7feda86726da [ 17.298328] Code: 48 8b 0d b9 c7 2c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 86 c7 2c 00 f7 d8 64 89 01 48 [ 17.298329] RSP: 002b:00007ffdd2e89b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000af [ 17.298330] RAX: ffffffffffffffda RBX: 00005596f8340db0 RCX: 00007feda86726da [ 17.298331] RDX: 00007feda8fd1f9d RSI: 000000000008dbe0 RDI: 00007fed9fd01010 [ 17.298332] RBP: 00007feda8fd1f9d R08: 0000000000000003 R09: 00007fed9fd01000 [ 17.298332] R10: 0000000000000004 R11: 0000000000000246 R12: 00007fed9fd01010 [ 17.298333] R13: 00005596f809d5e0 R14: 00005596f80968f0 R15: 00005596f834c320 [ 17.298334] Modules linked in: pcspkr snd_hda_codec snd_hda_core mxm_wmi(NN) snd_usb_audio(+) pcc_cpufreq(-) snd_soc_core snd_usbmidi_lib snd_hwdep snd_rawmidi joydev i2c_i801 lpc_ich snd_compress snd_seq_device mc snd_pcm_dmaengine snd_pcm snd_timer snd soundcore mei_me e1000e mei button fuse configfs btrfs libcrc32c xor hid_generic usbhid raid6_pq sr_mod sd_mod cdrom t10_pi amdgpu iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops xhci_pci cec xhci_hcd rc_core ahci drm crc32c_intel ehci_pci libahci ehci_hcd ata_generic libata usbcore wmi sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod [ 17.298352] Supported: No, Unsupported modules are loaded [ 17.298354] CR2: 0000000000000012 [ 17.298355] ---[ end trace 363a4962d4d49222 ]--- [ 17.298361] RIP: 0010:usb_audio_probe+0x28a/0xcf0 [snd_usb_audio] [ 17.298362] Code: 04 48 89 df e8 77 7b 01 00 84 c0 0f 84 6f 06 00 00 4d 85 ed 74 14 41 80 7d 14 00 74 0d 48 8b 74 24 08 48 89 df e8 06 9f 01 00 <41> 0f b7 45 12 48 8b 74 24 08 66 89 83 9c 00 00 00 48 63 03 48 89 [ 17.298363] RSP: 0018:ffffbbff404fba98 EFLAGS: 00010246 [ 17.298364] RAX: 0000000000000000 RBX: ffffa04340aef8b8 RCX: 0000000000000000 [ 17.298365] RDX: ffffa04349cf8088 RSI: 0000000000000000 RDI: ffffa04348a2b988 [ 17.298365] RBP: ffffffffc10cff40 R08: ffffa04349cf8508 R09: 0000000000800000 [ 17.298366] R10: ffffbbff404fba98 R11: 00000000000323e0 R12: ffffffffc10cff40 [ 17.298367] R13: 0000000000000000 R14: ffffa04343c4b8a0 R15: ffffa04340aef97c [ 17.298368] FS: 00007feda983b380(0000) GS:ffffa0434fb80000(0000) knlGS:0000000000000000 [ 17.298369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 17.298369] CR2: 0000000000000012 CR3: 0000000808b86006 CR4: 00000000001706e0 [(master) nmorey@portia:master]$ rpm -q kernel-default-5.3.18-51.2 kernel-default-5.3.18-51.2.x86_64 [(master) nmorey@portia:master]$ uname -a Linux portia 5.3.18-51-default #1 SMP Wed Mar 10 15:14:00 UTC 2021 (5219769) x86_64 x86_64 x86_64 GNU/Linux Systems seems working after that otherwise apart from: - No USB output device available - lsusb just get stuck -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 1183843] New: iSCSI server reboots when accessing exported DVD drive
by bugzilla_noreply＠suse.com 11 Jul '21

11 Jul '21

https://bugzilla.suse.com/show_bug.cgi?id=1183843 Bug ID: 1183843 Summary: iSCSI server reboots when accessing exported DVD drive Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.2 Hardware: x86-64 OS: openSUSE Leap 15.2 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs(a)opensuse.org Reporter: jgross(a)suse.com QA Contact: qa-bugs(a)suse.de Found By: --- Blocker: --- I've exported a DVD drive via iSCSI on a server running latest openSUSE 15.2: targetcli ls o- / ..................................................................... [...] o- backstores .......................................................... [...] | o- block .............................................. [Storage Objects: 0] | o- fileio ............................................. [Storage Objects: 0] | o- pscsi .............................................. [Storage Objects: 1] | | o- dvd_backend ...................................... [/dev/sr0 activated] | | o- alua ............................................... [ALUA Groups: 0] | o- ramdisk ............................................ [Storage Objects: 0] | o- rbd ................................................ [Storage Objects: 0] o- iscsi ........................................................ [Targets: 1] | o- iqn.2003-01.org.linux-iscsi.server.x8664:sn.ddcce514ffbd ...... [TPGs: 1] | o- tpg1 .............................................. [gen-acls, no-auth] | o- acls ...................................................... [ACLs: 0] | o- luns ...................................................... [LUNs: 1] | | o- lun0 ........................ [pscsi/dvd_backend (/dev/sr0) (None)] | o- portals ................................................ [Portals: 1] | o- 0.0.0.0:3260 ................................................. [OK] o- loopback ..................................................... [Targets: 0] o- vhost ........................................................ [Targets: 0] o- xen-pvscsi ................................................... [Targets: 0] On client side I can see the drive: lsscsi [2:0:0:0] disk ATA WDC WD20SPZX-75U 1A01 /dev/sda [3:0:0:0] cd/dvd HL-DT-ST DVD+-RW GU90N A1C3 /dev/sr0 When trying to use it (e.g. via vlc or trying to do "mount /dev/sr0 /mnt") the server just reboots after the DVD drive spinning up without any message on the console. -- You are receiving this mail because: You are the assignee for the bug.

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