Kerneloops

Similar reports
Problem #823464
Component
kernel
Last affected version
0:5.9.16-200.fc33
Executable
unknown
First occurrence
2021-01-06
Last occurrence
2023-12-17
Unique reports
5
Quality
-16

Graphs

Statistics

Operating system Unique / Total count
Fedora 31 61 / 490
Fedora 32 44 / 131
Fedora 33 352 / 5,923
CentOS 8 5 / 11
Operating system Count
Fedora 33 5,923
Fedora 31 490
Fedora 32 131
CentOS 8 11
Architecture Count
x86_64 6,555
Related packages Count
kernel-core 392
 0:5.8.18-100.fc31 336
 0:5.8.6-101.fc31 15
 0:5.9.14-100.fc32 15
 0:5.11.0-0.rc2.114.fc34 8
 0:4.18.0-305.3.1.el8 5
 0:5.9.16-100.fc32 4
 0:4.18.0-305.19.1.el8_4 3
 0:4.18.0-310.el8 3
 0:5.9.16-200.fc33 1
 0:5.11.0-0.rc2.20210108gitf5e6c330254a.119.vanilla.1.fc33 1
 0:5.8.15-301.fc33 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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.

History

Daily:

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
__switch_to
vmlinux 0x7f
3
__switch_to
vmlinux 0x7f
4
__switch_to
vmlinux 0x7f
5
__switch_to
vmlinux 0x7f
6
__switch_to
vmlinux 0x7f
7
__switch_to
vmlinux 0x7f
8
__switch_to
vmlinux 0x7f 
WARNING: CPU: 1 PID: 4307 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: snd_seq_dummy snd_hrtimer uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm 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 nfnetlink ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc vfat fat snd_acp3x_pdm_dma snd_acp3x_rn snd_soc_dmic snd_soc_core snd_hda_codec_realtek snd_compress ac97_bus tps6598x snd_pcm_dmaengine iwlmvm snd_hda_codec_generic snd_hda_codec_hdmi roles snd_hda_intel snd_intel_dspcfg mac80211 snd_hda_codec uvcvideo btusb btrtl snd_hda_core edac_mce_amd videobuf2_vmalloc libarc4 btbcm snd_hwdep videobuf2_memops btintel kvm_amd videobuf2_v4l2 snd_seq
 videobuf2_common snd_seq_device iwlwifi bluetooth kvm snd_pcm videodev irqbypass ecdh_generic snd_rn_pci_acp3x thinkpad_acpi sp5100_tco cfg80211 rapl mc snd_timer ecc ledtrig_audio pcspkr joydev snd_pci_acp3x k10temp i2c_piix4 snd wmi_bmof ucsi_acpi ipmi_devintf typec_ucsi soundcore ipmi_msghandler typec rfkill i2c_scmi acpi_cpufreq i2c_multi_instantiate zram ip_tables amdgpu iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper rtsx_pci_sdmmc mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel serio_raw nvme ccp nvme_core rtsx_pci r8169 wmi video pinctrl_amd fuse
CPU: 1 PID: 4307 Comm: (sd-bright) Not tainted 5.9.16-200.fc33.x86_64 #1
Hardware name: LENOVO 20UDCTO1WW/20UDCTO1WW, BIOS R1BET56W(1.25 ) 09/16/2020
RIP: 0010:dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Code: 70 03 00 00 31 c0 48 8d 96 c0 01 00 00 48 8b 0a 48 85 c9 74 06 48 3b 59 08 74 20 83 c0 01 48 81 c2 d8 04 00 00 83 f8 06 75 e3 <0f> 0b 45 31 e4 5b 44 89 e0 5d 41 5c 41 5d 41 5e c3 48 98 48 69 c0
RSP: 0018:ffffafa988157e08 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8fa3205f0800 RCX: 0000000000000000
RDX: ffff8fa225fa1ed0 RSI: ffff8fa225fa0000 RDI: 0000000000000000
RBP: ffff8fa31cab0000 R08: 000000000000004e R09: 000000000000000a
R10: 000000000000000a R11: f000000000000000 R12: 0000000000005001
R13: 0000000000000000 R14: 0000000000005065 R15: ffff8fa32785e560
FS:  00007f8879707080(0000) GS:ffff8fa32f840000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f887a7994d0 CR3: 00000007e78dc000 CR4: 0000000000350ee0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_device_set_brightness+0x6e/0x110
 brightness_store+0x3b/0x50
 kernfs_fop_write+0xce/0x1b0
 vfs_write+0xc7/0x210
 ksys_write+0x4f/0xc0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f887a6c4297
Code: 0d 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
RSP: 002b:00007ffd79692ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f887a6c4297
RDX: 0000000000000003 RSI: 00007ffd79692f90 RDI: 0000000000000003
RBP: 00007ffd79692f90 R08: 0000000000000000 R09: 00007f887a796a60
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
R13: 0000565190a976c0 R14: 0000000000000003 R15: 00007f887a797720