Description of problem: No idea what happened - walked away for a bit and came back to an unresponsive system. Additional info: reporter: libreport-2.14.0 BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD 0 P4D 0 Oops: 0010 [#1] SMP NOPTI CPU: 10 PID: 9600 Comm: kworker/10:1 Not tainted 5.9.16-200.fc33.x86_64 #1 Hardware name: Micro-Star International Co., Ltd. MS-7C91/MPG B550 GAMING EDGE WIFI (MS-7C91), BIOS 1.53 12/24/2020 Workqueue: events drm_sched_job_timedout [gpu_sched] RIP: 0010:0x0 Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. RSP: 0018:ffffa538c5f07d50 EFLAGS: 00010292 RAX: 0000000000000000 RBX: ffff9447b785a800 RCX: 0000000080800079 RDX: ffffce959a669780 RSI: ffffce959a6697c0 RDI: ffffffffc0bbf710 RBP: ffff9447b919d800 R08: 0000000000000001 R09: 0000000000000000 R10: ffffce959a6697c0 R11: 0000000000000000 R12: ffff9447b785a8d0 R13: ffff9447b93a0000 R14: ffff9447c947d000 R15: ffff9447c947d0b0 FS: 0000000000000000(0000) GS:ffff9447cec80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffffd6 CR3: 000000057b77e000 CR4: 0000000000750ee0 PKRU: 55555554 Call Trace: kernel_queue_uninit+0x36/0xf0 [amdgpu] stop_cpsch+0xa2/0xc0 [amdgpu] kgd2kfd_suspend.part.0+0x2f/0x40 [amdgpu] kgd2kfd_pre_reset+0x35/0x50 [amdgpu] amdgpu_device_gpu_recover.cold+0x1ef/0xf62 [amdgpu] ? amdgpu_device_ip_check_soft_reset+0x26/0xa0 [amdgpu] amdgpu_job_timedout+0x11c/0x140 [amdgpu] drm_sched_job_timedout+0x72/0xf0 [gpu_sched] process_one_work+0x1b4/0x370 worker_thread+0x53/0x3e0 ? process_one_work+0x370/0x370 kthread+0x11b/0x140 ? __kthread_bind_mask+0x60/0x60 ret_from_fork+0x22/0x30 Modules linked in: rfcomm nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep snd_hda_codec_realtek snd_hda_codec_generic sunrpc iwlmvm ledtrig_audio snd_hda_codec_hdmi snd_hda_intel vfat snd_intel_dspcfg edac_mce_amd mac80211 fat snd_hda_codec libarc4 snd_hda_core snd_hwdep iwlwifi kvm snd_seq btusb btrtl btbcm snd_seq_device btintel sp5100_tco bluetooth irqbypass cfg80211 wmi_bmof pcspkr k10temp snd_pcm i2c_piix4 joydev snd_timer snd ecdh_generic ecc soundcore rfkill acpi_cpufreq gpio_amdpt gpio_generic zram ip_tables hid_microsoft hid_steam ff_memless amdgpu iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper cec drm crct10dif_pclmul crc32_pclmul crc32c_intel nvme ccp ghash_clmulni_intel r8169 nvme_core wmi pinctrl_amd fuse CR2: 0000000000000000
Created attachment 1743332 [details] File: dmesg
Description of problem: No idea what happened. Walked away and when I came back, system was unresponsive (monitor in powersave, numlock/capslock unresponseive, but ctrl+alt+sysrq+s appears to work since I see messages in the journal about that) Version-Release number of selected component: kernel-core-5.9.16-200.fc33 Additional info: reporter: libreport-2.14.0 cmdline: BOOT_IMAGE=(hd1,gpt2)/vmlinuz-5.9.16-200.fc33.x86_64 root=UUID=dba50f9f-109e-4c68-b4e8-94ea56b849e4 ro rootflags=subvol=root rhgb quiet crash_function: kernel_queue_uninit kernel: 5.9.16-200.fc33.x86_64 runlevel: N 5 type: Kerneloops Truncated backtrace: BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor instruction fetch in kernel mode #PF: error_code(0x0010) - not-present page PGD 0 P4D 0 Oops: 0010 [#1] SMP NOPTI CPU: 11 PID: 6744 Comm: kworker/11:2 Not tainted 5.9.16-200.fc33.x86_64 #1 Hardware name: Micro-Star International Co., Ltd. MS-7C91/MPG B550 GAMING EDGE WIFI (MS-7C91), BIOS 1.53 12/24/2020 Workqueue: events drm_sched_job_timedout [gpu_sched] RIP: 0010:0x0 Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6. RSP: 0018:ffffaa0bc5937d50 EFLAGS: 00010212 RAX: 0000000000000000 RBX: ffff98bb36d70400 RCX: 0000000080800077 RDX: ffffd29d185b9680 RSI: ffffd29d185b96c0 RDI: ffffffffc09be710 RBP: ffff98bb3d35c0c0 R08: 0000000000000001 R09: 0000000000000000 R10: ffffd29d185b96c0 R11: 0000000000000000 R12: ffff98bb36d704d0 R13: ffff98bb382a0000 R14: ffff98bb49969000 R15: ffff98bb499690b0 FS: 0000000000000000(0000) GS:ffff98bb4ecc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffffd6 CR3: 00000007b1e28000 CR4: 0000000000750ee0 PKRU: 55555554 Call Trace: kernel_queue_uninit+0x36/0xf0 [amdgpu] stop_cpsch+0xa2/0xc0 [amdgpu] kgd2kfd_suspend.part.0+0x2f/0x40 [amdgpu] kgd2kfd_pre_reset+0x35/0x50 [amdgpu] amdgpu_device_gpu_recover.cold+0x1ef/0xf62 [amdgpu] ? amdgpu_device_ip_check_soft_reset+0x26/0xa0 [amdgpu] amdgpu_job_timedout+0x11c/0x140 [amdgpu] drm_sched_job_timedout+0x72/0xf0 [gpu_sched] process_one_work+0x1b4/0x370 worker_thread+0x53/0x3e0 ? process_one_work+0x370/0x370 kthread+0x11b/0x140 ? __kthread_bind_mask+0x60/0x60 ret_from_fork+0x22/0x30 Modules linked in: snd_seq_dummy snd_hrtimer rfcomm uinput md4 nls_utf8 cifs dns_resolver fscache libdes nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc snd_hda_codec_realtek snd_hda_codec_generic iwlmvm ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg vfat squashfs edac_mce_amd mac80211 fat snd_hda_codec snd_hda_core btusb snd_hwdep btrtl loop snd_seq btbcm libarc4 snd_seq_device btintel iwlwifi snd_pcm bluetooth kvm snd_timer sp5100_tco irqbypass cfg80211 pcspkr wmi_bmof k10temp ecdh_generic i2c_piix4 ecc snd joydev soundcore rfkill gpio_amdpt acpi_cpufreq gpio_generic zram ip_tables hid_microsoft ff_memless amdgpu iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper cec drm crct10dif_pclmul crc32_pclmul nvme crc32c_intel ghash_clmulni_intel ccp r8169 nvme_core wmi pinctrl_amd fuse CR2: 0000000000000000
*** Bug 1962192 has been marked as a duplicate of this bug. ***
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Fedora 33 changed to end-of-life (EOL) status on 2021-11-30. Fedora 33 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.