Kerneloops

Similar reports
Problem #647816
Component
kernel
Last affected version
0:5.11.6-300.fc34
Executable
unknown
First occurrence
2021-02-04
Last occurrence
2021-05-20
Unique reports
57
Quality
-18

Graphs

Statistics

Operating system Unique / Total count
Fedora 33 5 / 24
Fedora 34 57 / 2,821
Operating system Count
Fedora 34 2,821
Fedora 33 24
Architecture Count
x86_64 2,845
Related packages Count
kernel-core 2,823
 0:5.11.3-300.fc34 1,597
 0:5.11.0-156.fc34 1,218
 0:5.11.6-300.fc34 6
 0:5.11.0-0.rc7.149.fc34 1
 0:5.11.5-300.fc34 1

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

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.

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
backlight_device_set_brightness
vmlinux 0x6e
3
backlight_device_set_brightness
vmlinux 0x6e
4
backlight_device_set_brightness
vmlinux 0x6e
5
backlight_device_set_brightness
vmlinux 0x6e
6
backlight_device_set_brightness
vmlinux 0x6e
7
backlight_device_set_brightness
vmlinux 0x6e
8
backlight_device_set_brightness
vmlinux 0x6e
9
backlight_device_set_brightness
vmlinux 0x6e
WARNING: CPU: 0 PID: 3892 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2553 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: ccm uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 snd_hda_codec_conexant snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg soundwire_intel sunrpc uvcvideo soundwire_generic_allocation videobuf2_vmalloc videobuf2_memops snd_soc_core videobuf2_v4l2 videobuf2_common snd_compress snd_pcm_dmaengine edac_mce_amd soundwire_cadence snd_hda_codec kvm_amd ath10k_pci ath10k_core mac80211 btusb ath btrtl btbcm cfg80211 btintel ideapad_laptop videodev
 snd_hda_core bluetooth ccp ac97_bus snd_hwdep ecdh_generic ecc sparse_keymap snd_seq kvm snd_seq_device rfkill snd_pcm snd_timer mc snd irqbypass k10temp fam15h_power wmi_bmof pcspkr libarc4 joydev soundcore sp5100_tco i2c_piix4 acpi_cpufreq zram ip_tables amdgpu iommu_v2 gpu_sched ttm i2c_algo_bit crct10dif_pclmul drm_kms_helper crc32_pclmul crc32c_intel cec ghash_clmulni_intel drm serio_raw r8169 wmi video fuse
CPU: 0 PID: 3892 Comm: (sd-bright) Not tainted 5.10.11-200.fc33.x86_64 #1
Hardware name: LENOVO 81FS/LNVNB161216, BIOS 7UCN21WW(V1.10.ELCOT.1) 01/23/2019
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:ffffaf7a01b8fd88 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff9fe5f4d4a800 RCX: 0000000000000000
RDX: ffff9fe5d6e41ed0 RSI: ffff9fe5d6e40000 RDI: 0000000000000000
RBP: ffff9fe5f4d50000 R08: 00000000000000fa R09: 000000000000000a
R10: 000000000000000a R11: f000000000000000 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fafa R15: ffff9fe6952ee4a0
FS:  00007f8afd807080(0000) GS:ffff9fe6cae00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8afd7e14d0 CR3: 00000000bedcc000 CR4: 00000000001506f0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_device_set_brightness+0x6e/0x110
 brightness_store+0x3b/0x50
 kernfs_fop_write_iter+0x124/0x1b0
 new_sync_write+0x108/0x180
 vfs_write+0x1bc/0x270
 ksys_write+0x4f/0xc0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f8afd70c297
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:00007fffbb207ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8afd70c297
RDX: 0000000000000004 RSI: 00007fffbb207fe0 RDI: 0000000000000003
RBP: 00007fffbb207fe0 R08: 000000000000c0d0 R09: 00007f8afd7dea60
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004
R13: 0000562648275bc0 R14: 0000000000000004 R15: 00007f8afd7df720