Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #13904
Component
kernel Tainted
Last affected version
N/A
Executable
unknown
First occurrence
2021-01-07
Last occurrence
2021-01-07
Unique reports
1
Quality
-37

Statistics

Operating system Unique / Total count
Fedora 33 1 / 1
Architecture Count
x86_64 1

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
amdgpu_dm_backlight_update_status
amdgpu 0xb4
3
amdgpu_dm_backlight_update_status
amdgpu 0xb4
4
amdgpu_dm_backlight_update_status
amdgpu 0xb4
5
amdgpu_dm_backlight_update_status
amdgpu 0xb4
6
? amdgpu_dm_backlight_update_status
amdgpu 0xb4
7
amdgpu_dm_backlight_update_status
amdgpu 0xb4
8
amdgpu_dm_backlight_update_status
amdgpu 0xb4
9
? __switch_to
vmlinux 0x7f
10
amdgpu_dm_backlight_update_status
amdgpu 0xb4
11
__switch_to
vmlinux 0x7f
12
__switch_to
vmlinux 0x7f
13
? __switch_to
vmlinux 0x7f
14
__switch_to
vmlinux 0x7f
15
? __switch_to
vmlinux 0x7f
16
__switch_to
vmlinux 0x7f 
WARNING: CPU: 2 PID: 59400 at drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_link_encoder.c:216 dcn21_link_encoder_acquire_phy+0xf1/0x140 [amdgpu]
Modules linked in: 8021q garp mrp sctp uas usb_storage pl2303 rfcomm bridge stp llc ccm ip_set nfnetlink tun cmac bnep sunrpc vfat fat hid_jabra edac_mce_amd kvm_amd snd_acp3x_rn snd_acp3x_pdm_dma snd_soc_dmic snd_soc_core kvm snd_compress ac97_bus irqbypass snd_pcm_dmaengine rapl iwlmvm hp_wmi pcspkr mac80211 sparse_keymap wmi_bmof snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio libarc4 snd_hda_intel snd_intel_dspcfg btusb snd_hda_codec btrtl btbcm snd_usb_audio iwlwifi snd_hda_core btintel snd_usbmidi_lib bluetooth joydev snd_hwdep snd_seq snd_rawmidi snd_seq_device ecdh_generic mc cfg80211 snd_pcm ecc k10temp snd_timer snd sp5100_tco snd_rn_pci_acp3x i2c_piix4 snd_pci_acp3x soundcore rfkill ucsi_acpi typec_ucsi typec acpi_cpufreq acpi_tad zram cdc_mbim cdc_wdm cdc_ncm cdc_ether usbnet mii hid_multitouch amdgpu rtsx_pci_sdmmc mmc_core iommu_v2 gpu_sched crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit ttm drm_kms_helper cec
 ghash_clmulni_intel drm nvme serio_raw ccp nvme_core rtsx_pci wmi video i2c_hid pinctrl_amd fuse [last unloaded: ip_tables]
CPU: 2 PID: 59400 Comm: kworker/2:3 Tainted: G        W         5.9.16-200.fc33.x86_64 #1
Hardware name: HP HP ENVY x360 Convertible 15-ee0xxx/876F, BIOS F.07 06/02/2020
Workqueue: events dm_irq_work_func [amdgpu]
RIP: 0010:dcn21_link_encoder_acquire_phy+0xf1/0x140 [amdgpu]
Code: 78 0f b6 8a 8a 00 00 00 44 8b 80 28 02 00 00 ba 01 00 00 00 41 b9 01 00 00 00 e8 0a 6a 04 00 b8 01 00 00 00 48 83 c4 08 5b c3 <0f> 0b 48 83 c4 08 31 c0 5b c3 0f 0b 48 8b 53 60 48 8b 43 68 41 b9
RSP: 0018:ffffa68e8064fc08 EFLAGS: 00010246
RAX: 0000000000163333 RBX: ffff9a85b2c5ac00 RCX: 0000000000000011
RDX: 0000000000000000 RSI: 000000000000608e RDI: ffff9a85b0200000
RBP: ffff9a85b2c5ac00 R08: ffffa68e8064fc0c R09: ffffa68e8064fcf0
R10: 0000000000000001 R11: 0000000000000003 R12: 0000000000000008
R13: ffffa68e8064fcf0 R14: ffff9a85b2c5ac00 R15: ffff9a852aa22008
FS:  0000000000000000(0000) GS:ffff9a85bf680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4772828220 CR3: 00000001fba0e000 CR4: 0000000000350ee0
Call Trace:
 dcn21_link_encoder_enable_dp_output+0x18/0x3c0 [amdgpu]
 dp_enable_link_phy+0x1b8/0x200 [amdgpu]
 perform_link_training_with_retries+0xfe/0x150 [amdgpu]
 enable_link_dp+0xd5/0x200 [amdgpu]
 core_link_enable_stream+0x67b/0x7f0 [amdgpu]
 ? core_link_disable_stream+0xa5/0x1d0 [amdgpu]
 dc_link_handle_hpd_rx_irq+0x719/0x740 [amdgpu]
 handle_hpd_rx_irq+0x6d/0x300 [amdgpu]
 ? finish_task_switch+0x80/0x280
 dm_irq_work_func+0x49/0x60 [amdgpu]
 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