Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #823464
Component
kernel Tainted
Last affected version
N/A
Executable
unknown
First occurrence
2021-01-10
Last occurrence
2021-02-01
Unique reports
4
Quality
-23

Graphs

Statistics

Operating system Unique / Total count
Fedora 32 2 / 2
Fedora 33 4 / 7
Operating system Count
Fedora 33 7
Fedora 32 2
Architecture Count
x86_64 9

History

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Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
amdgpu_dm_backlight_update_status
amdgpu 0xb4
2
? amdgpu_dm_backlight_update_status
amdgpu 0xb4
3
amdgpu_dm_backlight_update_status
amdgpu 0xb4
4
drm_sched_job_timedout
gpu_sched drivers/gpu/drm/scheduler/sched_main.c 289
5
__switch_to
vmlinux 0x7f
6
__switch_to
vmlinux 0x7f
7
? __switch_to
vmlinux 0x7f
8
__switch_to
vmlinux 0x7f
9
? __switch_to
vmlinux 0x7f
10
__switch_to
vmlinux 0x7f
BUG: kernel NULL pointer dereference, address: 0000000000000020
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 24d883067 P4D 24d883067 PUD 0 
Oops: 0002 [#3] SMP NOPTI
CPU: 8 PID: 6319 Comm: kworker/8:2 Tainted: G      D W         5.9.16-200.fc33.x86_64 #1
Hardware name: Dell Inc. G5 5505/080CG2, BIOS 1.3.0 06/11/2020
Workqueue: events drm_sched_job_timedout [gpu_sched]
RIP: 0010:mutex_unlock+0x13/0x30
Code: 74 c1 48 8b 43 10 48 89 e7 48 8b 70 10 e8 55 9a 57 ff eb af 0f 1f 00 0f 1f 44 00 00 65 48 8b 14 25 c0 7b 01 00 31 c9 48 89 d0 <f0> 48 0f b1 0f 48 39 c2 74 05 e9 ee fe ff ff c3 66 66 2e 0f 1f 84
RSP: 0018:ffffb982caa5bda0 EFLAGS: 00010246
RAX: ffff9b733d1326c0 RBX: ffff9b73751dc000 RCX: 0000000000000000
RDX: ffff9b733d1326c0 RSI: ffffffff87404403 RDI: 0000000000000020
RBP: 0000000000000000 R08: 000001d3d4316426 R09: 0000000000000041
R10: 00000000000018af R11: ffffffff874043e3 R12: ffff9b73abd40000
R13: ffff9b73abd40000 R14: ffffb982caa5bdd0 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9b73bf600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000020 CR3: 00000002648d8000 CR4: 0000000000350ee0
Call Trace:
 amdgpu_device_gpu_recover.cold+0x608/0xf62 [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: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm cmac bnep btusb btrtl btbcm btintel bluetooth ecdh_generic ecc nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast 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 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 nfnetlink videobuf2_common videodev ip6table_filter ip6_tables mc iptable_filter dell_smm_hwmon snd_hda_codec_realtek snd_acp3x_pdm_dma snd_soc_dmic snd_acp3x_rn snd_hda_codec_generic snd_soc_core sunrpc snd_hda_codec_hdmi iwlmvm snd_compress snd_hda_intel ac97_bus snd_intel_dspcfg snd_pcm_dmaengine snd_hda_codec snd_hda_core mac80211 edac_mce_amd snd_hwdep kvm_amd
 vfat fat libarc4 snd_seq dell_laptop snd_seq_device ledtrig_audio dell_wmi iwlwifi kvm snd_pcm dell_smbios snd_timer dcdbas irqbypass sp5100_tco cfg80211 sparse_keymap dell_wmi_descriptor wmi_bmof joydev rapl alienware_wmi pcspkr i2c_piix4 snd_rn_pci_acp3x k10temp snd ucsi_acpi snd_pci_acp3x typec_ucsi soundcore typec dell_rbtn acpi_cpufreq rfkill acpi_tad binfmt_misc zram ip_tables amdgpu hid_multitouch iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel nvme ccp serio_raw r8169 nvme_core wmi video pinctrl_amd i2c_hid fuse
CR2: 0000000000000020