Bug 1884180 - [abrt] amdgpu_dm_backlight_update_status: WARNING: CPU: 6 PID: 19303 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2546 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu] [amdgpu]
Summary: [abrt] amdgpu_dm_backlight_update_status: WARNING: CPU: 6 PID: 19303 at drive...
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-amdgpu
Version: 33
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Christopher Atherton
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:db0a1a2fd6efa5570cd3c43b481...
: 1884934 1885082 1885169 1885989 1886080 1886569 1891371 1891399 1892188 1892784 1893165 1893575 1894451 1896094 1896128 1896344 1896380 1897137 1897786 1899164 1899339 1899730 1900083 1900478 1900894 1900946 1901959 1902110 1902193 1902229 1902375 1902379 1902495 1903057 1903931 1904157 1904635 1904760 1906743 1908032 1909404 1910091 1910153 1911165 1911618 1911682 1911845 1911882 1911927 1911965 1911998 1912615 1913060 1914061 1914505 1914510 1917257 1917270 1917375 1918310 1919108 1919352 1919756 1919870 1920527 1925853 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-10-01 09:43 UTC by Dominik Drazyk
Modified: 2021-12-01 11:30 UTC (History)
111 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-11-30 16:10:56 UTC
Type: ---
Embargoed:
xrootware: needinfo-

Attachments (Terms of Use)
File: dmesg (139.79 KB, text/plain)
2020-10-01 09:43 UTC, Dominik Drazyk 		no flags Details
dmesg (101.62 KB, text/plain)
2020-11-18 21:12 UTC, Rootware 		no flags Details
View All

Description Dominik Drazyk 2020-10-01 09:43:42 UTC 
Additional info:
reporter:       libreport-2.14.0
WARNING: CPU: 6 PID: 19303 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2546 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: snd_seq_dummy snd_hrtimer nfsd auth_rpcgss nfs_acl lockd grace vhost_net vhost tap vhost_iotlb ip6t_REJECT ppp_deflate bsd_comp ppp_async ppp_generic slhc rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nft_objref nf_conntrack_tftp nft_counter tun bridge stp llc ccm 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cmac ip6_tables nft_compat ip_set nf_tables nfnetlink bnep sunrpc snd_soc_dmic snd_acp3x_pdm_dma snd_acp3x_rn snd_soc_core vfat fat snd_compress ac97_bus snd_pcm_dmaengine iwlmvm edac_mce_amd snd_hda_codec_realtek snd_hda_codec_hdmi mac80211 snd_hda_codec_generic btusb uvcvideo kvm_amd ledtrig_audio kvm snd_hda_intel snd_intel_dspcfg snd_usb_audio videobuf2_vmalloc btrtl snd_hda_codec videobuf2_memops btbcm libarc4 btintel videobuf2_v4l2 irqbypass videobuf2_common snd_usbmidi_lib snd_hda_core bluetooth
 videodev iwlwifi rapl snd_hwdep snd_rawmidi snd_seq snd_seq_device snd_pcm ecdh_generic mc hp_wmi ecc sparse_keymap pcspkr snd_timer cfg80211 snd_rn_pci_acp3x joydev sp5100_tco wmi_bmof snd k10temp snd_pci_acp3x i2c_piix4 soundcore rfkill ucsi_acpi typec_ucsi typec hp_wireless i2c_amd_mp2_plat i2c_amd_mp2_pci acpi_cpufreq zram ip_tables dm_crypt hid_logitech_hidpp hid_logitech_dj r8152 mii amdgpu uas usb_storage iommu_v2 gpu_sched rtsx_pci_sdmmc hid_multitouch mmc_core i2c_algo_bit crct10dif_pclmul crc32_pclmul crc32c_intel ttm drm_kms_helper cec ghash_clmulni_intel drm nvme ccp serio_raw nvme_core r8169 rtsx_pci wmi video pinctrl_amd i2c_hid fuse
CPU: 6 PID: 19303 Comm: systemd-sleep Not tainted 5.8.12-300.fc33.x86_64 #1
Hardware name: HP HP ProBook 445R G6/85AD, BIOS R79 Ver. 01.11.00 04/16/2020
RIP: 0010:dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Code: 30 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 c8 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:ffff9de8c9067cb0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff90a58bf26800 RCX: 0000000000000000
RDX: ffff90a566981e70 RSI: ffff90a566980000 RDI: 0000000000000000
RBP: ffff90a58bfe0000 R08: 00000000000000ff R09: ffff90a59298e168
R10: ffff90a59f007480 R11: 0000000000000000 R12: 000000000000ff01
R13: 0000000000000000 R14: 000000000000ffff R15: 0000000000000002
FS:  00007fecc24a9000(0000) GS:ffff90a5a0f80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0b50a08000 CR3: 00000003ece38000 CR4: 00000000003406e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x333/0x38c
 state_store+0x71/0xd0
 kernfs_fop_write+0xce/0x1b0
 vfs_write+0xc7/0x1f0
 ksys_write+0x4f/0xc0
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fecc3448497
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:00007ffe56ebefe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fecc3448497
RDX: 0000000000000004 RSI: 00007ffe56ebf0d0 RDI: 0000000000000004
RBP: 00007ffe56ebf0d0 R08: 0000560b8c5cbce0 R09: 00007fecc34df0c0
R10: 00007fecc34defc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000560b8c5c7650 R14: 0000000000000004 R15: 00007fecc351c720

Potential duplicate: bug 1881889
Comment 1 Dominik Drazyk 2020-10-01 09:43:53 UTC 
Created attachment 1718089 [details]
File: dmesg
Comment 2 Ilia Iliev 2020-10-03 18:58:16 UTC 
*** Bug 1884934 has been marked as a duplicate of this bug. ***
Comment 3 byeongjilim 2020-10-05 01:10:12 UTC 
*** Bug 1885082 has been marked as a duplicate of this bug. ***
Comment 4 Bennet Gedan 2020-10-05 10:34:12 UTC 
*** Bug 1885169 has been marked as a duplicate of this bug. ***
Comment 5 Reza Rahmati 2020-10-07 12:14:58 UTC 
*** Bug 1885989 has been marked as a duplicate of this bug. ***
Comment 6 Rick van Ek 2020-10-07 15:57:52 UTC 
*** Bug 1886080 has been marked as a duplicate of this bug. ***
Comment 7 dobs 2020-10-08 19:00:36 UTC 
*** Bug 1886569 has been marked as a duplicate of this bug. ***
Comment 8 Mustafa YAMAN 2020-10-25 21:28:22 UTC 
Same issue f33
Comment 9 Jeffrey Walton 2020-10-26 02:38:49 UTC 
*** Bug 1891371 has been marked as a duplicate of this bug. ***
Comment 10 Pavan 2020-10-26 06:03:02 UTC 
*** Bug 1891399 has been marked as a duplicate of this bug. ***
Comment 11 foxszergal 2020-10-28 06:48:10 UTC 
*** Bug 1892188 has been marked as a duplicate of this bug. ***
Comment 12 Massimiliano Maniscalco 2020-10-29 16:16:11 UTC 
*** Bug 1892784 has been marked as a duplicate of this bug. ***
Comment 13 milton86@gmail.com 2020-10-30 12:08:55 UTC 
*** Bug 1893165 has been marked as a duplicate of this bug. ***
Comment 14 lokir 2020-11-02 00:13:20 UTC 
*** Bug 1893575 has been marked as a duplicate of this bug. ***
Comment 15 Jeffrey Walton 2020-11-03 07:15:12 UTC 
I think this can be closed. I have not experienced a crash since the report. Plus, Fedora 33 was released without this symptom.
Comment 16 percy 2020-11-03 08:03:17 UTC 
(In reply to Jeffrey Walton from comment #15)
> I think this can be closed. I have not experienced a crash since the report.
> Plus, Fedora 33 was released without this symptom.

I'm on F33 and it is there still however never caused a crash. Just entry in the journal.
Comment 17 lokir 2020-11-03 23:42:34 UTC 
(In reply to percy from comment #16)
> (In reply to Jeffrey Walton from comment #15)
> > I think this can be closed. I have not experienced a crash since the report.
> > Plus, Fedora 33 was released without this symptom.
> 
> I'm on F33 and it is there still however never caused a crash. Just entry in
> the journal.

I'm also on F33 and though system not crashing it is still occurring
Comment 18 Kurt Heine 2020-11-04 10:19:57 UTC 
*** Bug 1894451 has been marked as a duplicate of this bug. ***
Comment 19 Luya Tshimbalanga 2020-11-08 10:20:48 UTC 
Description of problem:
On login session

Version-Release number of selected component:
kernel-core-5.8.17-300.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt4)/boot/vmlinuz-5.8.17-300.fc33.x86_64 root=UUID=76d5edeb-8ecb-4289-8fb1-8c481fbb405b ro rootflags=subvol=root rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.8.17-300.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 4632 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2546 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 rtw88_8822be rtw88_8822b snd_hda_codec_realtek rtw88_pci rtw88_core snd_hda_codec_generic vfat fat ledtrig_audio edac_mce_amd snd_hda_codec_hdmi snd_hda_intel kvm_amd snd_intel_dspcfg snd_hda_codec mac80211 uvcvideo kvm btusb snd_hda_core videobuf2_vmalloc btrtl videobuf2_memops videobuf2_v4l2 btbcm snd_hwdep btintel irqbypass videobuf2_common snd_seq bluetooth rapl cfg80211 videodev snd_seq_device pcspkr hp_wmi
 sparse_keymap snd_pcm mc sp5100_tco ecdh_generic joydev ecc wmi_bmof k10temp snd_timer i2c_piix4 snd rfkill ucsi_acpi soundcore libarc4 typec_ucsi typec hp_accel lis3lv02d hp_wireless i2c_scmi acpi_cpufreq zram ip_tables amdgpu rtsx_pci_sdmmc mmc_core hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 gpu_sched i2c_algo_bit ttm ghash_clmulni_intel drm_kms_helper cec serio_raw drm ccp rtsx_pci wmi video pinctrl_amd i2c_hid fuse
CPU: 2 PID: 4632 Comm: systemd-sleep Not tainted 5.8.17-300.fc33.x86_64 #1
Hardware name: HP HP ENVY x360 Convertible 15-cp0xxx/8497, BIOS F.47 07/03/2020
RIP: 0010:dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Code: 30 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 c8 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:ffffabb30011fcb0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8ac23f3b8800 RCX: 0000000000000000
RDX: ffff8ac183781e70 RSI: ffff8ac183780000 RDI: 0000000000000000
RBP: ffff8ac23f3c0000 R08: 0000000000000024 R09: ffff8ac23f8c3168
R10: 0000000000000000 R11: 00000000000ab086 R12: 0000000000003101
R13: 0000000000000000 R14: 00000000000031ef R15: 0000000000000002
FS:  00007fdf035ce000(0000) GS:ffff8ac24fc80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb7a3bd6088 CR3: 00000002ce3a6000 CR4: 00000000003406e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x333/0x38c
 state_store+0x71/0xd0
 kernfs_fop_write+0xce/0x1b0
 vfs_write+0xc7/0x1f0
 ksys_write+0x4f/0xc0
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fdf0456e497
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:00007ffd490b3f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fdf0456e497
RDX: 0000000000000004 RSI: 00007ffd490b3ff0 RDI: 0000000000000004
RBP: 00007ffd490b3ff0 R08: 0000555b650cf4d0 R09: 00007fdf046050c0
R10: 00007fdf04604fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000555b650cb650 R14: 0000000000000004 R15: 00007fdf04642720
Comment 20 Dario Castellarin 2020-11-09 08:43:56 UTC 
Description of problem:
I received this error often at boot, laptop is a HP ELitebook G5 with an AMD 2700U APU

Version-Release number of selected component:
kernel-core-5.9.2-300.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.9.2-300.fc33.x86_64 root=UUID=8cc274ff-c95f-44b5-9205-03cb673e1373 ro rootflags=subvol=root rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.2-300.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 5 PID: 108154 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 cmac 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 bnep sunrpc iwlmvm mac80211 snd_hda_codec_conexant snd_hda_codec_generic edac_mce_amd ledtrig_audio btusb snd_hda_codec_hdmi btrtl btbcm uvcvideo btintel hid_multitouch snd_hda_intel kvm_amd snd_intel_dspcfg vfat videobuf2_vmalloc bluetooth snd_hda_codec videobuf2_memops libarc4 fat videobuf2_v4l2 videobuf2_common kvm snd_hda_core snd_hwdep snd_seq iwlwifi videodev irqbypass rapl snd_seq_device ecdh_generic snd_pcm joydev mc ecc
 cfg80211 hp_wmi sparse_keymap snd_timer sp5100_tco wmi_bmof pcspkr k10temp i2c_piix4 snd soundcore rfkill ipmi_devintf ipmi_msghandler cm32181 ucsi_acpi industrialio typec_ucsi typec i2c_amd_mp2_plat i2c_amd_mp2_pci hp_wireless acpi_cpufreq zram ip_tables amdgpu iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw cec drm ccp nvme nvme_core r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 5 PID: 108154 Comm: systemd-sleep Not tainted 5.9.2-300.fc33.x86_64 #1
Hardware name: HP HP EliteBook 755 G5/83D5, BIOS Q81 Ver. 01.12.00 08/04/2020
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:ffffa92bcdcdfcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff9aa34f308000 RCX: 0000000000000000
RDX: ffff9aa0416c1ed0 RSI: ffff9aa0416c0000 RDI: 0000000000000000
RBP: ffff9aa34f190000 R08: 00000000000000ff R09: ffff9aa3545f6968
R10: 000000000000026f R11: 0000000000000000 R12: 000000000000ff01
R13: 0000000000000000 R14: 000000000000ffff R15: 0000000000000002
FS:  00007f9ba9142000(0000) GS:ffff9aa35ff40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000563b2d625e48 CR3: 0000000100c1e000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f9baa0e2497
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:00007ffd0e21e628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9baa0e2497
RDX: 0000000000000004 RSI: 00007ffd0e21e710 RDI: 0000000000000004
RBP: 00007ffd0e21e710 R08: 0000558d1767b600 R09: 00007f9baa1790c0
R10: 00007f9baa178fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000558d17677650 R14: 0000000000000004 R15: 00007f9baa1b6720
Comment 21 3rw4n 2020-11-09 17:49:51 UTC 
*** Bug 1896094 has been marked as a duplicate of this bug. ***
Comment 22 billgrzanich 2020-11-09 19:12:39 UTC 
*** Bug 1896128 has been marked as a duplicate of this bug. ***
Comment 23 dlinuigh 2020-11-10 10:23:51 UTC 
*** Bug 1896344 has been marked as a duplicate of this bug. ***
Comment 24 Svetlozar Argirov 2020-11-10 12:33:19 UTC 
*** Bug 1896380 has been marked as a duplicate of this bug. ***
Comment 25 Celeste 2020-11-12 12:14:16 UTC 
*** Bug 1897137 has been marked as a duplicate of this bug. ***
Comment 26 Brent R Brian 2020-11-14 13:37:24 UTC 
Description of problem:
closed laptop lid
opened laptop lid 8 hours later
black screen
power light on
no response to anything

Version-Release number of selected component:
kernel-core-5.8.18-300.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.8.18-300.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.8.18-300.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 1 PID: 17919 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2546 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 sunrpc vfat fat ath10k_pci ath10k_core mac80211 ath snd_hda_codec_generic snd_hda_codec_hdmi cfg80211 ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_seq snd_seq_device snd_pcm videodev snd_timer mc btusb btrtl btbcm btintel bluetooth edac_mce_amd ecdh_generic ecc kvm_amd snd kvm irqbypass ideapad_laptop soundcore
 rapl sp5100_tco k10temp i2c_piix4 joydev sparse_keymap pcspkr libarc4 rfkill wmi_bmof elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 ghash_clmulni_intel gpu_sched i2c_algo_bit ttm drm_kms_helper serio_raw cec drm hid_logitech_dj ccp r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 1 PID: 17919 Comm: systemd-sleep Not tainted 5.8.18-300.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
RIP: 0010:dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Code: 30 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 c8 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:ffffb8aa8218bcb0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff99dcce3cf000 RCX: 0000000000000000
RDX: ffff99dc97cc1e70 RSI: ffff99dc97cc0000 RDI: 0000000000000000
RBP: ffff99dcce3d0000 R08: 00000000000000f9 R09: ffff99dccdf128f8
R10: 00000000000003fb R11: 0000000000007a00 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f11e64d8000(0000) GS:ffff99dcdf040000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005646efae1f70 CR3: 00000002eab52000 CR4: 00000000003406e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x333/0x38c
 state_store+0x71/0xd0
 kernfs_fop_write+0xce/0x1b0
 vfs_write+0xc7/0x1f0
 ksys_write+0x4f/0xc0
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f11e7477497
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:00007fff726fb778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f11e7477497
RDX: 0000000000000004 RSI: 00007fff726fb860 RDI: 0000000000000004
RBP: 00007fff726fb860 R08: 0000561d92d32ce0 R09: 00007f11e750e0c0
R10: 00007f11e750dfc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000561d92d2e650 R14: 0000000000000004 R15: 00007f11e754b720
Comment 27 seb 2020-11-14 13:38:15 UTC 
*** Bug 1897786 has been marked as a duplicate of this bug. ***
Comment 28 honza-bugzilla 2020-11-17 09:26:17 UTC 
Description of problem:
Screen wake up after in went off from inactivity. This also occurs when opening lid, sometimes the whole laptop freezes and screen remains black and laptop has to be restarted.

Version-Release number of selected component:
kernel-core-5.9.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.9.8-200.fc33.x86_64 root=UUID=83ac5a80-9fca-4852-a731-ea0202a2c33d ro rootflags=subvol=root rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 4573 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 snd_acp3x_pdm_dma edac_mce_amd snd_soc_dmic snd_acp3x_rn snd_soc_core kvm_amd snd_compress kvm ac97_bus snd_pcm_dmaengine irqbypass rapl snd_hda_codec_realtek vfat fat snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi pcspkr snd_hda_intel snd_intel_dspcfg rtw88_8822ce joydev snd_hda_codec rtw88_8822c btusb rtw88_pci btrtl rtw88_core snd_hda_core btbcm btintel snd_hwdep mac80211 bluetooth snd_seq snd_seq_device
 sp5100_tco snd_pcm wmi_bmof i2c_piix4 k10temp cfg80211 snd_timer snd_rn_pci_acp3x snd_pci_acp3x ecdh_generic ecc snd rfkill soundcore libarc4 ucsi_acpi typec_ucsi typec acpi_cpufreq zram ip_tables amdgpu hid_multitouch crct10dif_pclmul crc32_pclmul iommu_v2 crc32c_intel gpu_sched i2c_algo_bit ttm drm_kms_helper ghash_clmulni_intel serio_raw cec drm ccp video wmi i2c_hid pinctrl_amd fuse
CPU: 0 PID: 4573 Comm: systemd-sleep Not tainted 5.9.8-200.fc33.x86_64 #1
Hardware name: TIMI RedmiBook 16/TM1953, BIOS RMARN6B0P0909 08/19/2020
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:ffffa4a9885efcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff97173340a000 RCX: 0000000000000000
RDX: ffff971616301ed0 RSI: ffff971616300000 RDI: 0000000000000000
RBP: ffff9717323a0000 R08: 000000000000002d R09: ffff971733fe68f8
R10: 0000000004c69e45 R11: 00000000052707d0 R12: 0000000000003701
R13: 0000000000000000 R14: 0000000000003719 R15: 0000000000000002
FS:  00007fc4a4f59000(0000) GS:ffff97173f400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055dc7de889d8 CR3: 00000002d765c000 CR4: 0000000000350ef0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7fc4a5ef8297
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:00007ffecd396a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc4a5ef8297
RDX: 0000000000000004 RSI: 00007ffecd396b50 RDI: 0000000000000004
RBP: 00007ffecd396b50 R08: 000055dc7de7f420 R09: 00007fc4a5f8f0c0
R10: 00007fc4a5f8efc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055dc7de7e650 R14: 0000000000000004 R15: 00007fc4a5fcb720
Comment 29 Brent R Brian 2020-11-17 14:10:33 UTC 
Description of problem:
open / close lid
OS hangs for almost a minute
Screen comes up, after a few monutes of use, the GUI locks up entirely
HARD RESET (power button 5 seconds) required

Version-Release number of selected component:
kernel-core-5.8.18-300.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.8.18-300.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.8.18-300.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 3 PID: 12773 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2546 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: snd_usb_audio hid_plantronics snd_usbmidi_lib snd_rawmidi 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 ath10k_pci ath10k_core snd_hda_codec_generic mac80211 ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec btusb btrtl btbcm btintel snd_hda_core bluetooth ecdh_generic ecc snd_hwdep snd_seq ath snd_seq_device snd_pcm snd_timer uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc edac_mce_amd
 kvm_amd kvm irqbypass ideapad_laptop rapl sparse_keymap joydev sp5100_tco cfg80211 rfkill libarc4 snd soundcore wmi_bmof pcspkr i2c_piix4 elan_i2c k10temp acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel iommu_v2 gpu_sched i2c_algo_bit ttm serio_raw drm_kms_helper cec drm hid_logitech_dj ccp r8169 wmi video pinctrl_amd i2c_hid fuse
CPU: 3 PID: 12773 Comm: systemd-sleep Not tainted 5.8.18-300.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
RIP: 0010:dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Code: 30 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 c8 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:ffffb7c6435efcb0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff9d8f53f6d000 RCX: 0000000000000000
RDX: ffff9d8e74ae1e70 RSI: ffff9d8e74ae0000 RDI: 0000000000000000
RBP: ffff9d8f4f820000 R08: 00000000000000f9 R09: ffff9d8f4f9248f8
R10: 000000000006beee R11: 0000000000087060 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f3b4fee6000(0000) GS:ffff9d8f5f0c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f75bc675000 CR3: 0000000402098000 CR4: 00000000003406e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x333/0x38c
 state_store+0x71/0xd0
 kernfs_fop_write+0xce/0x1b0
 vfs_write+0xc7/0x1f0
 ksys_write+0x4f/0xc0
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f3b50e85297
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:00007ffed37b1d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3b50e85297
RDX: 0000000000000004 RSI: 00007ffed37b1e80 RDI: 0000000000000004
RBP: 00007ffed37b1e80 R08: 000055bc155d0ce0 R09: 00007f3b50f1c0c0
R10: 00007f3b50f1bfc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055bc155cc650 R14: 0000000000000004 R15: 00007f3b50f58720
Comment 30 Brent R Brian 2020-11-18 14:46:51 UTC 
Description of problem:
again ...

Description of problem:

open / close lid (or going to battery?)  

*** Usually after close lit / unplug/ transport / plug in / open lid

OS hangs for almost a minute

Screen comes up, after a few monutes of use, the GUI locks up entirely

HARD RESET (power button 5 seconds) required

Version-Release number of selected component:
kernel-core-5.9.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.8-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 1 PID: 20778 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 cmac bnep nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc vfat fat snd_usb_audio sp5100_tco edac_mce_amd snd_usbmidi_lib snd_rawmidi kvm_amd uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common kvm videodev mc irqbypass ath10k_pci ath10k_core btusb snd_hda_codec_generic btrtl ledtrig_audio snd_hda_codec_hdmi btbcm mac80211 snd_hda_intel btintel snd_intel_dspcfg snd_hda_codec bluetooth snd_hda_core ath snd_hwdep snd_seq snd_seq_device snd_pcm cfg80211
 ecdh_generic snd_timer ecc snd libarc4 soundcore joydev i2c_piix4 k10temp rapl pcspkr ideapad_laptop sparse_keymap rfkill wmi_bmof elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp iommu_v2 gpu_sched crct10dif_pclmul i2c_algo_bit crc32_pclmul crc32c_intel ttm ghash_clmulni_intel drm_kms_helper serio_raw cec drm hid_plantronics hid_logitech_dj ccp r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 1 PID: 20778 Comm: systemd-sleep Not tainted 5.9.8-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffb1c60360bcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8aea534bb400 RCX: 0000000000000000
RDX: ffff8ae97d1c1ed0 RSI: ffff8ae97d1c0000 RDI: 0000000000000000
RBP: ffff8aea51e10000 R08: 00000000000000f9 R09: ffff8aea51fdd8f8
R10: 00000000002cae35 R11: 00000000002e9784 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f607acec000(0000) GS:ffff8aea5f040000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000033ce3acf2000 CR3: 00000002a8eea000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f607bc8b297
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:00007ffd27387ee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f607bc8b297
RDX: 0000000000000004 RSI: 00007ffd27387fd0 RDI: 0000000000000004
RBP: 00007ffd27387fd0 R08: 000055b3c48d7ce0 R09: 00007f607bd220c0
R10: 00007f607bd21fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055b3c48d3650 R14: 0000000000000004 R15: 00007f607bd5e720
Comment 31 3rw4n 2020-11-18 16:25:26 UTC 
*** Bug 1899164 has been marked as a duplicate of this bug. ***
Comment 32 Rootware 2020-11-18 21:02:54 UTC 
Confirm this bug on kernel greater than 5.9 on Fedora 33. Black screen after resume from long suspend.

System encountered a non-fatal error in drm_dev_register()

WARNING: CPU: 2 PID: 323 at drivers/gpu/drm/drm_mode_config.c:617 drm_mode_config_validate+0x178/0x200 [drm] [drm]
Comment 33 Rootware 2020-11-18 21:12:33 UTC 
Created attachment 1730727 [details]
dmesg
Comment 34 Enjoy Maity 2020-11-19 21:00:37 UTC 
*** Bug 1899730 has been marked as a duplicate of this bug. ***
Comment 35 Brent R Brian 2020-11-20 00:06:12 UTC 
Description of problem:
open lid of laptop after 1.5 hr suspend.

Version-Release number of selected component:
kernel-core-5.9.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.8-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 19604 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: uas usb_storage 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 sunrpc vfat fat uvcvideo ath10k_pci ath10k_core mac80211 snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 ath snd_hda_intel videobuf2_common snd_intel_dspcfg btusb btrtl btbcm btintel edac_mce_amd cfg80211 kvm_amd bluetooth snd_hda_codec kvm snd_hda_core irqbypass snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer libarc4 snd soundcore videodev mc
 ecdh_generic ecc joydev sp5100_tco i2c_piix4 rapl k10temp ideapad_laptop sparse_keymap rfkill elan_i2c pcspkr wmi_bmof acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 ghash_clmulni_intel gpu_sched i2c_algo_bit ttm serio_raw drm_kms_helper cec drm hid_logitech_dj ccp r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 2 PID: 19604 Comm: systemd-sleep Not tainted 5.9.8-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffac3b48bffcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff97250c573400 RCX: 0000000000000000
RDX: ffff9724ad101ed0 RSI: ffff9724ad100000 RDI: 0000000000000000
RBP: ffff97250c5c0000 R08: 00000000000000f9 R09: ffff97250b47d4f8
R10: 0000000000000000 R11: 000000000010afdb R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007fc3ac858000(0000) GS:ffff97251f080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00001b0b9f79c2d0 CR3: 000000031d170000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7fc3ad7f7297
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:00007ffee45cee58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc3ad7f7297
RDX: 0000000000000004 RSI: 00007ffee45cef40 RDI: 0000000000000004
RBP: 00007ffee45cef40 R08: 000055fb947b2ce0 R09: 00007fc3ad88e0c0
R10: 00007fc3ad88dfc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055fb947ae650 R14: 0000000000000004 R15: 00007fc3ad8ca720
Comment 36 ghsec 2020-11-20 13:02:50 UTC 
Description of problem:
Resumed from suspend mode, opened firefox, crash with forced reboot

Version-Release number of selected component:
kernel-core-5.9.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.9.8-200.fc33.x86_64 root=UUID=6d5b8a9f-ba54-431f-bf77-856cd85bcdfc ro rd.lvm.lv=fedora_localhost/root00 rd.luks.uuid=luks-59f579d0-aa84-4195-849b-170fe23df408 rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 9 PID: 6072 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: uinput 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 bnep sunrpc tps6598x roles iwlmvm mac80211 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi libarc4 edac_mce_amd snd_hda_intel kvm_amd snd_intel_dspcfg snd_hda_codec vfat fat kvm iwlwifi btusb snd_hda_core btrtl btbcm snd_hwdep btintel snd_seq bluetooth snd_seq_device irqbypass rapl cfg80211 snd_pcm snd_rn_pci_acp3x thinkpad_acpi joydev snd_timer pcspkr wmi_bmof ledtrig_audio ecdh_generic snd_pci_acp3x ecc snd k10temp ucsi_acpi
 sp5100_tco typec_ucsi ipmi_devintf i2c_piix4 ipmi_msghandler soundcore typec rfkill i2c_multi_instantiate i2c_scmi acpi_cpufreq zram ip_tables dm_crypt amdgpu iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel cec drm ghash_clmulni_intel nvme serio_raw ccp rtsx_pci nvme_core r8169 wmi video pinctrl_amd fuse
CPU: 9 PID: 6072 Comm: systemd-sleep Not tainted 5.9.8-200.fc33.x86_64 #1
Hardware name: LENOVO 20UJ0014GE/20UJ0014GE, BIOS R1CET58W(1.27 ) 10/20/2020
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:ffffb9b283753cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff9444efca0800 RCX: 0000000000000000
RDX: ffff9444e64c1ed0 RSI: ffff9444e64c0000 RDI: 0000000000000000
RBP: ffff9444ed0a0000 R08: 0000000000000054 R09: ffff9444ed489168
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000005601
R13: 0000000000000000 R14: 0000000000005659 R15: 0000000000000002
FS:  00007f38e670e000(0000) GS:ffff9444ffa40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f38e79eff02 CR3: 00000003a1518000 CR4: 0000000000350ee0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f38e76ad297
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:00007ffe2b18e868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f38e76ad297
RDX: 0000000000000004 RSI: 00007ffe2b18e950 RDI: 0000000000000004
RBP: 00007ffe2b18e950 R08: 0000557777327630 R09: 00007f38e77440c0
R10: 00007f38e7743fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000557777323650 R14: 0000000000000004 R15: 00007f38e7780720
Comment 37 michele.riva 2020-11-20 18:23:07 UTC 
*** Bug 1900083 has been marked as a duplicate of this bug. ***
Comment 38 Brent R Brian 2020-11-21 13:43:22 UTC 
Description of problem:
close lid / open lid (laptop, not toilet)

Version-Release number of selected component:
kernel-core-5.9.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.8-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 3 PID: 11807 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 sunrpc vfat fat edac_mce_amd uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common kvm_amd ideapad_laptop snd_hda_codec_generic videodev ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec btusb mc btrtl snd_hda_core snd_hwdep btbcm btintel snd_seq snd_seq_device snd_pcm bluetooth snd_timer snd soundcore sparse_keymap ecdh_generic ecc ath10k_pci ath10k_core mac80211 ath cfg80211
 sp5100_tco rfkill kvm irqbypass joydev libarc4 rapl wmi_bmof pcspkr elan_i2c i2c_piix4 k10temp acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel iommu_v2 gpu_sched i2c_algo_bit ttm serio_raw drm_kms_helper cec hid_logitech_dj drm ccp r8169 wmi pinctrl_amd video i2c_hid fuse
CPU: 3 PID: 11807 Comm: systemd-sleep Not tainted 5.9.8-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffb56008c8fcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff9a020fbd7400 RCX: 0000000000000000
RDX: ffff9a0154281ed0 RSI: ffff9a0154280000 RDI: 0000000000000000
RBP: ffff9a020fbe0000 R08: 00000000000000f9 R09: ffff9a020f5194f8
R10: 00000000009d9a94 R11: 0000000000b399c4 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007fc918013000(0000) GS:ffff9a021f0c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd549a4da0 CR3: 000000038d1f8000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7fc918fb2297
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:00007ffd549a5e48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc918fb2297
RDX: 0000000000000004 RSI: 00007ffd549a5f30 RDI: 0000000000000004
RBP: 00007ffd549a5f30 R08: 000055865d637ce0 R09: 00007fc9190490c0
R10: 00007fc919048fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055865d633650 R14: 0000000000000004 R15: 00007fc919085720
Comment 39 Brent R Brian 2020-11-22 00:43:08 UTC 
Description of problem:
open / close lid

Version-Release number of selected component:
kernel-core-5.9.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.8-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 30964 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_usb_audio snd_usbmidi_lib snd_rawmidi hid_plantronics 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 cmac bnep iptable_filter sunrpc snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore sp5100_tco ath10k_pci i2c_piix4 ath10k_core vfat fat mac80211 edac_mce_amd kvm_amd btusb btrtl btbcm btintel bluetooth kvm ath cfg80211 irqbypass libarc4 k10temp uvcvideo
 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common ecdh_generic videodev mc ecc joydev rapl ideapad_laptop sparse_keymap rfkill wmi_bmof pcspkr elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 gpu_sched i2c_algo_bit ttm ghash_clmulni_intel serio_raw drm_kms_helper cec drm ccp hid_logitech_dj r8169 wmi video pinctrl_amd i2c_hid fuse
CPU: 0 PID: 30964 Comm: systemd-sleep Not tainted 5.9.8-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffb07503497cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff95085308d400 RCX: 0000000000000000
RDX: ffff95078bd21ed0 RSI: ffff95078bd20000 RDI: 0000000000000000
RBP: ffff95084d400000 R08: 00000000000000f9 R09: ffff95085307bcf8
R10: 000000000007fcb5 R11: 00000000001358c6 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f9ff9eb4000(0000) GS:ffff95085f000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcd1dff550 CR3: 00000003dc724000 CR4: 00000000003506f0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f9ffae53297
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:00007ffcd1e005f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9ffae53297
RDX: 0000000000000004 RSI: 00007ffcd1e006e0 RDI: 0000000000000004
RBP: 00007ffcd1e006e0 R08: 0000561359f42ce0 R09: 00007f9ffaeea0c0
R10: 00007f9ffaee9fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000561359f3e650 R14: 0000000000000004 R15: 00007f9ffaf26720
Comment 40 Brent R Brian 2020-11-22 04:04:57 UTC 
Description of problem:
open lid on laptop

Version-Release number of selected component:
kernel-core-5.9.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.8-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 8733 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 btusb btrtl btbcm ath10k_pci btintel bluetooth ath10k_core mac80211 ecdh_generic ath ecc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev snd_hda_codec_generic mc cfg80211 ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec edac_mce_amd kvm_amd kvm irqbypass snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer sp5100_tco i2c_piix4 rapl
 joydev snd soundcore libarc4 k10temp ideapad_laptop wmi_bmof sparse_keymap pcspkr rfkill elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp iommu_v2 crct10dif_pclmul crc32_pclmul gpu_sched crc32c_intel i2c_algo_bit ttm drm_kms_helper ghash_clmulni_intel serio_raw cec drm hid_logitech_dj ccp r8169 wmi video pinctrl_amd i2c_hid fuse
CPU: 0 PID: 8733 Comm: systemd-sleep Not tainted 5.9.8-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffbff683a67cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff9f27930e8c00 RCX: 0000000000000000
RDX: ffff9f26f6221ed0 RSI: ffff9f26f6220000 RDI: 0000000000000000
RBP: ffff9f2790410000 R08: 00000000000000f9 R09: ffff9f278f28e4f8
R10: 0000000000000076 R11: 0000000000001000 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007fef5058a000(0000) GS:ffff9f279f000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa25bb05250 CR3: 00000003a61e2000 CR4: 00000000003506f0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7fef51529297
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:00007ffc3ca6a058 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fef51529297
RDX: 0000000000000004 RSI: 00007ffc3ca6a140 RDI: 0000000000000004
RBP: 00007ffc3ca6a140 R08: 000056533144c630 R09: 00007fef515c00c0
R10: 00007fef515bffc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000565331448650 R14: 0000000000000004 R15: 00007fef515fc720
Comment 41 Brent R Brian 2020-11-22 15:19:23 UTC 
Description of problem:
laptop close/open lid

Version-Release number of selected component:
kernel-core-5.9.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.8-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 5 PID: 9052 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_usb_audio snd_usbmidi_lib hid_plantronics snd_rawmidi 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 ath10k_pci ath10k_core uvcvideo snd_hda_codec_hdmi mac80211 snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec ath snd_hda_core cfg80211 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 btusb btrtl snd_hwdep btbcm videobuf2_common btintel snd_seq snd_seq_device snd_pcm bluetooth libarc4 snd_timer videodev snd soundcore
 ecdh_generic ecc edac_mce_amd mc kvm_amd kvm irqbypass sp5100_tco i2c_piix4 k10temp joydev ideapad_laptop sparse_keymap rapl rfkill pcspkr wmi_bmof elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 gpu_sched ghash_clmulni_intel i2c_algo_bit ttm serio_raw drm_kms_helper cec drm ccp hid_logitech_dj r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 5 PID: 9052 Comm: systemd-sleep Not tainted 5.9.8-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffaf3d83a97cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8e81124f6400 RCX: 0000000000000000
RDX: ffff8e8021101ed0 RSI: ffff8e8021100000 RDI: 0000000000000000
RBP: ffff8e81113e0000 R08: 00000000000000f3 R09: ffff8e8111d1c4f8
R10: 000000000009a822 R11: 000000000006daf8 R12: 000000000000f401
R13: 0000000000000000 R14: 000000000000f484 R15: 0000000000000002
FS:  00007f3c85bf0000(0000) GS:ffff8e811f140000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3c86e7f2b0 CR3: 00000003f3fa8000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f3c86b8f297
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:00007ffd5ab88a38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3c86b8f297
RDX: 0000000000000004 RSI: 00007ffd5ab88b20 RDI: 0000000000000004
RBP: 00007ffd5ab88b20 R08: 000056237a96a630 R09: 00007f3c86c260c0
R10: 00007f3c86c25fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000056237a966650 R14: 0000000000000004 R15: 00007f3c86c62720
Comment 42 Brent R Brian 2020-11-23 02:07:03 UTC 
Description of problem:
leave suspend mode

Version-Release number of selected component:
kernel-core-5.9.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.8-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 12323 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 uvcvideo snd_usb_audio btusb btrtl btbcm btintel bluetooth videobuf2_vmalloc snd_usbmidi_lib videobuf2_memops videobuf2_v4l2 videobuf2_common ecdh_generic snd_rawmidi videodev ecc hid_plantronics ath10k_pci mc ath10k_core mac80211 edac_mce_amd kvm_amd kvm ath cfg80211 libarc4 irqbypass snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi ideapad_laptop snd_hda_intel snd_intel_dspcfg rapl snd_hda_codec
 snd_hda_core sp5100_tco snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd i2c_piix4 soundcore pcspkr sparse_keymap joydev k10temp wmi_bmof rfkill acpi_cpufreq elan_i2c zram ip_tables amdgpu hid_logitech_hidpp iommu_v2 crct10dif_pclmul gpu_sched i2c_algo_bit crc32_pclmul crc32c_intel ttm drm_kms_helper ghash_clmulni_intel serio_raw cec drm hid_logitech_dj ccp r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 0 PID: 12323 Comm: systemd-sleep Not tainted 5.9.8-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffa3084220bcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8f6f52c19400 RCX: 0000000000000000
RDX: ffff8f6e55b01ed0 RSI: ffff8f6e55b00000 RDI: 0000000000000000
RBP: ffff8f6f50120000 R08: 00000000000000ed R09: ffff8f6f53ff24f8
R10: 00000000000cd4b6 R11: 000000000008b913 R12: 000000000000ee01
R13: 0000000000000000 R14: 000000000000eec7 R15: 0000000000000002
FS:  00007fed2eac2000(0000) GS:ffff8f6f5f000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056279811af20 CR3: 00000003ccafc000 CR4: 00000000003506f0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7fed2fa61297
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:00007ffd9d0e08f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fed2fa61297
RDX: 0000000000000004 RSI: 00007ffd9d0e09e0 RDI: 0000000000000004
RBP: 00007ffd9d0e09e0 R08: 00005607d5d80ce0 R09: 00007fed2faf80c0
R10: 00007fed2faf7fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 00005607d5d7c650 R14: 0000000000000004 R15: 00007fed2fb34720
Comment 43 dmitry 2020-11-23 06:01:31 UTC 
*** Bug 1900478 has been marked as a duplicate of this bug. ***
Comment 44 sigurdsjensen 2020-11-23 22:47:40 UTC 
*** Bug 1900894 has been marked as a duplicate of this bug. ***
Comment 45 Emilio Calvet 2020-11-24 04:52:05 UTC 
*** Bug 1900946 has been marked as a duplicate of this bug. ***
Comment 46 Brent R Brian 2020-11-24 11:54:28 UTC 
Description of problem:
laptop lid open / close

Version-Release number of selected component:
kernel-core-5.9.9-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.9-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.9-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 13546 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 ath10k_pci ath10k_core snd_hda_codec_generic ledtrig_audio mac80211 snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec ath snd_usb_audio snd_hda_core snd_usbmidi_lib cfg80211 snd_hwdep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev joydev libarc4 edac_mce_amd btusb btrtl btbcm btintel bluetooth kvm_amd kvm ideapad_laptop irqbypass rapl snd_rawmidi snd_seq
 snd_seq_device mc snd_pcm ecdh_generic ecc snd_timer snd soundcore k10temp pcspkr sparse_keymap rfkill wmi_bmof sp5100_tco i2c_piix4 elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp hid_plantronics crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 gpu_sched i2c_algo_bit ttm ghash_clmulni_intel drm_kms_helper serio_raw cec drm hid_logitech_dj ccp r8169 wmi i2c_hid video pinctrl_amd fuse
CPU: 2 PID: 13546 Comm: systemd-sleep Not tainted 5.9.9-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffff990442233cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8af213625800 RCX: 0000000000000000
RDX: ffff8af19b161ed0 RSI: ffff8af19b160000 RDI: 0000000000000000
RBP: ffff8af20e5e0000 R08: 00000000000000f9 R09: ffff8af20e6e74f8
R10: 00000000000001be R11: 0000000000000000 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f65badb4000(0000) GS:ffff8af21f080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f693465a000 CR3: 00000003363d0000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f65bbd53297
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:00007ffe2b4fb0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f65bbd53297
RDX: 0000000000000004 RSI: 00007ffe2b4fb1a0 RDI: 0000000000000004
RBP: 00007ffe2b4fb1a0 R08: 00005633df07dce0 R09: 00007f65bbdea0c0
R10: 00007f65bbde9fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 00005633df079650 R14: 0000000000000004 R15: 00007f65bbe26720
Comment 47 Mihai Harpau 2020-11-24 16:26:01 UTC 
Description of problem:
Error appears after a suspend/resume cycle.

Version-Release number of selected component:
kernel-core-5.9.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.9.8-200.fc33.x86_64 root=/dev/mapper/fedora-root00 ro resume=/dev/mapper/fedora-swap rd.lvm.lv=fedora/root00 rd.luks.uuid=luks-94750400-40b1-48b0-838d-4fc4d3e96c35 rd.lvm.lv=fedora/swap rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 5455 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 nft_compat nf_nat_tftp nf_conntrack_tftp nft_counter 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink cmac bnep sunrpc vfat fat snd_acp3x_pdm_dma snd_soc_dmic snd_acp3x_rn snd_soc_core snd_hda_codec_realtek snd_compress ac97_bus snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_pcm_dmaengine snd_hda_intel tps6598x roles snd_intel_dspcfg mac80211 snd_hda_codec btusb edac_mce_amd libarc4 uvcvideo btrtl snd_hda_core kvm_amd btbcm videobuf2_vmalloc btintel videobuf2_memops iwlwifi snd_hwdep videobuf2_v4l2 bluetooth snd_seq kvm videobuf2_common snd_seq_device videodev snd_pcm irqbypass ecdh_generic rapl cfg80211 joydev pcspkr mc thinkpad_acpi
 wmi_bmof ecc sp5100_tco snd_timer k10temp snd_rn_pci_acp3x ledtrig_audio i2c_piix4 snd_pci_acp3x snd ipmi_devintf ucsi_acpi typec_ucsi ipmi_msghandler soundcore typec rfkill i2c_multi_instantiate i2c_scmi acpi_cpufreq ip_tables dm_crypt amdgpu iommu_v2 rtsx_pci_sdmmc gpu_sched mmc_core i2c_algo_bit ttm drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel drm ghash_clmulni_intel serio_raw ccp nvme rtsx_pci nvme_core r8169 wmi video pinctrl_amd fuse
CPU: 2 PID: 5455 Comm: systemd-sleep Not tainted 5.9.8-200.fc33.x86_64 #1
Hardware name: LENOVO 20UJ0019RI/20UJ0019RI, BIOS R1CET58W(1.27 ) 10/20/2020
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:ffffa7c4083ffcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8fd26f5f8c00 RCX: 0000000000000000
RDX: ffff8fd1ac061ed0 RSI: ffff8fd1ac060000 RDI: 0000000000000000
RBP: ffff8fd26cb60000 R08: 000000000000003c R09: ffff8fd26d467168
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000003e01
R13: 0000000000000000 R14: 0000000000003e8a R15: 0000000000000002
FS:  00007f6f3d5d2000(0000) GS:ffff8fd27f880000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f025051d250 CR3: 00000003f81bc000 CR4: 0000000000350ee0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f6f3e571297
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:00007ffe9f08f178 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6f3e571297
RDX: 0000000000000004 RSI: 00007ffe9f08f260 RDI: 0000000000000004
RBP: 00007ffe9f08f260 R08: 0000560cb8401630 R09: 00007f6f3e6080c0
R10: 00007f6f3e607fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000560cb83fd650 R14: 0000000000000004 R15: 00007f6f3e644720
Comment 48 Jan Forman 2020-11-25 09:24:30 UTC 
Description of problem:
Lid Close, Sleep

Version-Release number of selected component:
kernel-core-5.9.9-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd1,gpt2)/vmlinuz-5.9.9-200.fc33.x86_64 root=UUID=e18bdf1b-7c1f-4d62-9192-7000a1ec677f ro rootflags=subvol=root rd.luks.uuid=luks-2552c34e-f501-431b-8253-e0a12bfd2445 rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.9-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 9965 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 rtw88_8822be rtw88_8822b rtw88_pci rtw88_core edac_mce_amd btusb mac80211 snd_hda_codec_conexant btrtl kvm_amd snd_hda_codec_generic btbcm btintel snd_hda_codec_hdmi bluetooth kvm uvcvideo snd_hda_intel videobuf2_vmalloc videobuf2_memops snd_intel_dspcfg videobuf2_v4l2 snd_hda_codec snd_hda_core irqbypass videobuf2_common snd_hwdep videodev rapl snd_seq ecdh_generic sp5100_tco mc joydev pcspkr cfg80211
 wmi_bmof ecc snd_seq_device i2c_piix4 snd_pcm k10temp thinkpad_acpi snd_rn_pci_acp3x ucsi_acpi snd_timer snd_pci_acp3x libarc4 typec_ucsi ledtrig_audio snd typec soundcore rfkill i2c_scmi acpi_cpufreq zram ip_tables dm_crypt amdgpu rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel iommu_v2 gpu_sched ccp serio_raw i2c_algo_bit ttm drm_kms_helper cec drm nvme nvme_core r8169 rtsx_pci wmi video pinctrl_amd fuse
CPU: 2 PID: 9965 Comm: systemd-sleep Not tainted 5.9.9-200.fc33.x86_64 #1
Hardware name: LENOVO 20NE000GMC/20NE000GMC, BIOS R11ET39W (1.19 ) 09/11/2020
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:ffffb5db48c17cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8fa869c7cc00 RCX: 0000000000000000
RDX: ffff8fa84a181ed0 RSI: ffff8fa84a180000 RDI: 0000000000000000
RBP: ffff8fa8685c0000 R08: 0000000000000084 R09: ffff8fa86e2ba968
R10: ffff8fa877843a00 R11: 000000000104bf42 R12: 0000000000008501
R13: 0000000000000000 R14: 00000000000085f8 R15: 0000000000000002
FS:  00007f34e45c3000(0000) GS:ffff8fa878a80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fda78e96a84 CR3: 0000000030a64000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f34e5562297
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:00007ffc400c6ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f34e5562297
RDX: 0000000000000004 RSI: 00007ffc400c6f90 RDI: 0000000000000004
RBP: 00007ffc400c6f90 R08: 0000557deadfd630 R09: 00007f34e55f90c0
R10: 00007f34e55f8fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000557deadf9650 R14: 0000000000000004 R15: 00007f34e5635720
Comment 49 Aleksei Berkutov 2020-11-26 13:35:12 UTC 
*** Bug 1901959 has been marked as a duplicate of this bug. ***
Comment 50 maglckbugz+illa 2020-11-27 00:11:00 UTC 
*** Bug 1902110 has been marked as a duplicate of this bug. ***
Comment 51 Brent R Brian 2020-11-27 03:02:07 UTC 
Description of problem:
open / close laptop lid

Version-Release number of selected component:
kernel-core-5.9.10-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.10-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.10-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 4942 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_usb_audio snd_hda_core snd_usbmidi_lib uvcvideo edac_mce_amd ath10k_pci btusb snd_rawmidi snd_hwdep snd_seq btrtl kvm_amd btbcm snd_seq_device btintel ath10k_core snd_pcm videobuf2_vmalloc videobuf2_memops mac80211 videobuf2_v4l2 bluetooth videobuf2_common videodev ath kvm snd_timer ecdh_generic irqbypass
 cfg80211 ideapad_laptop sparse_keymap joydev snd soundcore libarc4 mc rfkill ecc rapl wmi_bmof k10temp pcspkr sp5100_tco i2c_piix4 elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp hid_plantronics crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 gpu_sched ghash_clmulni_intel i2c_algo_bit ttm serio_raw drm_kms_helper cec drm hid_logitech_dj ccp r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 2 PID: 4942 Comm: systemd-sleep Not tainted 5.9.10-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffa5bdc37bfcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff974bd30f7000 RCX: 0000000000000000
RDX: ffff974b65f81ed0 RSI: ffff974b65f80000 RDI: 0000000000000000
RBP: ffff974bd04f0000 R08: 00000000000000f9 R09: ffff974bd1f70cf8
R10: 00000000000003a4 R11: 0000000000001100 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f9871b02000(0000) GS:ffff974bdf080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564d8bc4fff8 CR3: 0000000361fd6000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f9872aa1297
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:00007ffcd4dde3a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9872aa1297
RDX: 0000000000000004 RSI: 00007ffcd4dde490 RDI: 0000000000000004
RBP: 00007ffcd4dde490 R08: 000055b56ea48630 R09: 00007f9872b380c0
R10: 00007f9872b37fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055b56ea44650 R14: 0000000000000004 R15: 00007f9872b74720
Comment 52 Robert Hubinak 2020-11-27 09:56:04 UTC 
*** Bug 1902193 has been marked as a duplicate of this bug. ***
Comment 53 Andrey N. Safonov 2020-11-27 12:50:19 UTC 
*** Bug 1902229 has been marked as a duplicate of this bug. ***
Comment 54 Brent R Brian 2020-11-27 23:26:32 UTC 
Description of problem:
laptop open / close lid

Version-Release number of selected component:
kernel-core-5.9.10-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.10-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.10-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 2921 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common btusb btrtl btbcm btintel videodev bluetooth mc snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec ath10k_pci ath10k_core edac_mce_amd snd_hda_core snd_hwdep mac80211 ath ecdh_generic ecc cfg80211 snd_seq snd_seq_device snd_pcm kvm_amd snd_timer snd kvm irqbypass libarc4 ideapad_laptop
 sparse_keymap soundcore rfkill sp5100_tco rapl wmi_bmof i2c_piix4 joydev pcspkr k10temp elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel iommu_v2 gpu_sched i2c_algo_bit ttm serio_raw drm_kms_helper hid_logitech_dj cec drm ccp r8169 wmi i2c_hid video pinctrl_amd fuse
CPU: 2 PID: 2921 Comm: systemd-sleep Not tainted 5.9.10-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffff9d8683e7fcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8d2a53121400 RCX: 0000000000000000
RDX: ffff8d29cdb01ed0 RSI: ffff8d29cdb00000 RDI: 0000000000000000
RBP: ffff8d2a4fc70000 R08: 00000000000000f9 R09: ffff8d2a4eba50f8
R10: 00000000001ab559 R11: 00000000001f19c2 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007fec2e102000(0000) GS:ffff8d2a5f080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd03004b028 CR3: 00000003f364c000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7fec2f0a1297
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:00007ffc8f63b268 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fec2f0a1297
RDX: 0000000000000004 RSI: 00007ffc8f63b350 RDI: 0000000000000004
RBP: 00007ffc8f63b350 R08: 000055cca86bd630 R09: 00007fec2f1380c0
R10: 00007fec2f137fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055cca86b9650 R14: 0000000000000004 R15: 00007fec2f174720
Comment 55 marlon_brandobo 2020-11-28 08:17:29 UTC 
*** Bug 1902375 has been marked as a duplicate of this bug. ***
Comment 56 jan.okruta 2020-11-28 09:23:32 UTC 
*** Bug 1902379 has been marked as a duplicate of this bug. ***
Comment 57 gabo.fdc 2020-11-29 16:05:29 UTC 
*** Bug 1902495 has been marked as a duplicate of this bug. ***
Comment 58 Mihai Harpau 2020-11-30 18:58:32 UTC 
Description of problem:
suspend/resume cycle

Version-Release number of selected component:
kernel-core-5.9.10-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.9.10-200.fc33.x86_64 root=/dev/mapper/fedora-root00 ro resume=/dev/mapper/fedora-swap rd.lvm.lv=fedora/root00 rd.luks.uuid=luks-94750400-40b1-48b0-838d-4fc4d3e96c35 rd.lvm.lv=fedora/swap rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.10-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 3 PID: 6214 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 nft_compat nf_nat_tftp nf_conntrack_tftp nft_counter 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink cmac bnep sunrpc vfat fat snd_acp3x_pdm_dma snd_soc_dmic snd_acp3x_rn snd_soc_core iwlmvm snd_compress ac97_bus snd_pcm_dmaengine tps6598x roles snd_hda_codec_realtek mac80211 snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg edac_mce_amd snd_hda_codec libarc4 kvm_amd uvcvideo snd_hda_core snd_hwdep iwlwifi btusb videobuf2_vmalloc kvm btrtl videobuf2_memops snd_seq videobuf2_v4l2 btbcm btintel snd_seq_device videobuf2_common snd_pcm bluetooth thinkpad_acpi irqbypass videodev cfg80211 snd_timer joydev mc ucsi_acpi
 snd_rn_pci_acp3x ecdh_generic rapl ledtrig_audio ecc wmi_bmof snd_pci_acp3x pcspkr typec_ucsi snd sp5100_tco k10temp ipmi_devintf i2c_piix4 ipmi_msghandler typec soundcore rfkill i2c_multi_instantiate i2c_scmi acpi_cpufreq ip_tables dm_crypt amdgpu rtsx_pci_sdmmc iommu_v2 gpu_sched mmc_core i2c_algo_bit ttm drm_kms_helper crct10dif_pclmul cec crc32_pclmul crc32c_intel nvme drm ghash_clmulni_intel serio_raw ccp rtsx_pci nvme_core r8169 wmi video pinctrl_amd fuse
CPU: 3 PID: 6214 Comm: systemd-sleep Not tainted 5.9.10-200.fc33.x86_64 #1
Hardware name: LENOVO 20UJ0019RI/20UJ0019RI, BIOS R1CET58W(1.27 ) 10/20/2020
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:ffffa6af48fcfcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8f68b9c75000 RCX: 0000000000000000
RDX: ffff8f688f0e1ed0 RSI: ffff8f688f0e0000 RDI: 0000000000000000
RBP: ffff8f68ac670000 R08: 0000000000000061 R09: ffff8f68b344a168
R10: 000000000000067b R11: 0000000000000000 R12: 0000000000006301
R13: 0000000000000000 R14: 000000000000633f R15: 0000000000000002
FS:  00007faa5c195000(0000) GS:ffff8f68bf6c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6f562e3948 CR3: 00000003001f2000 CR4: 0000000000350ee0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7faa5d135297
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:00007ffe9f4a47e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007faa5d135297
RDX: 0000000000000004 RSI: 00007ffe9f4a48d0 RDI: 0000000000000004
RBP: 00007ffe9f4a48d0 R08: 000055a93cec2630 R09: 00007faa5d1cc0c0
R10: 00007faa5d1cbfc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055a93cebe650 R14: 0000000000000004 R15: 00007faa5d208720
Comment 59 giacomo.tartari 2020-12-01 08:53:33 UTC 
*** Bug 1903057 has been marked as a duplicate of this bug. ***
Comment 60 Brent R Brian 2020-12-01 13:52:38 UTC 
Description of problem:
closed laptop lid,  strange sound from speakers, did not suspend, would not "wake up"

Version-Release number of selected component:
kernel-core-5.9.10-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.10-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.10-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 6 PID: 6178 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 btusb btrtl btbcm btintel bluetooth vfat fat uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic ecc edac_mce_amd kvm_amd kvm snd_hda_codec_hdmi ideapad_laptop snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device ath10k_pci ath10k_core mac80211 snd_pcm ath cfg80211 sparse_keymap snd_timer snd
 soundcore rfkill irqbypass k10temp libarc4 rapl sp5100_tco i2c_piix4 joydev wmi_bmof pcspkr elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 gpu_sched i2c_algo_bit ttm ghash_clmulni_intel drm_kms_helper serio_raw cec drm hid_logitech_dj ccp r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 6 PID: 6178 Comm: systemd-sleep Not tainted 5.9.10-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffbe5043b57cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff9dbb14b2d400 RCX: 0000000000000000
RDX: ffff9db9e9e61ed0 RSI: ffff9db9e9e60000 RDI: 0000000000000000
RBP: ffff9dbb10160000 R08: 00000000000000f9 R09: ffff9dbb148abcf8
R10: 0000000000000000 R11: 00000000001eb86f R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f2a48ff6000(0000) GS:ffff9dbb1f180000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000070508085000 CR3: 0000000309ccc000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f2a49f96297
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:00007fffaaa38e18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2a49f96297
RDX: 0000000000000004 RSI: 00007fffaaa38f00 RDI: 0000000000000004
RBP: 00007fffaaa38f00 R08: 0000557d44780630 R09: 00007f2a4a02d0c0
R10: 00007f2a4a02cfc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000557d4477c650 R14: 0000000000000004 R15: 00007f2a4a069720
Comment 61 Brent R Brian 2020-12-02 11:23:13 UTC 
Description of problem:
enter / exit suspend mode using laptop lid (unplugged power supply)

Version-Release number of selected component:
kernel-core-5.9.11-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.11-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.11-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 5789 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 sunrpc ath10k_pci ath10k_core mac80211 snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec vfat fat ath snd_hda_core uvcvideo videobuf2_vmalloc videobuf2_memops snd_hwdep videobuf2_v4l2 videobuf2_common snd_seq videodev snd_seq_device cfg80211 mc snd_pcm btusb btrtl snd_timer btbcm btintel snd bluetooth ecdh_generic ecc ideapad_laptop sparse_keymap rfkill libarc4 edac_mce_amd
 kvm_amd kvm irqbypass rapl soundcore joydev elan_i2c sp5100_tco pcspkr k10temp wmi_bmof i2c_piix4 acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul iommu_v2 crc32c_intel gpu_sched i2c_algo_bit ttm ghash_clmulni_intel drm_kms_helper serio_raw cec drm hid_logitech_dj ccp r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 2 PID: 5789 Comm: systemd-sleep Not tainted 5.9.11-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffae928893fcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff9bba51f29c00 RCX: 0000000000000000
RDX: ffff9bb996c81ed0 RSI: ffff9bb996c80000 RDI: 0000000000000000
RBP: ffff9bba51ef0000 R08: 00000000000000f9 R09: ffff9bba51f2b8f8
R10: 00000000000a7a69 R11: 00000000000b2ec5 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f9d5289d000(0000) GS:ffff9bba5f080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fea974b6f00 CR3: 00000003a41ba000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f9d5383d297
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:00007ffdca8157e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9d5383d297
RDX: 0000000000000004 RSI: 00007ffdca8158d0 RDI: 0000000000000004
RBP: 00007ffdca8158d0 R08: 0000561b90431630 R09: 00007f9d538d40c0
R10: 00007f9d538d3fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000561b9042d650 R14: 0000000000000004 R15: 00007f9d53910720
Comment 62 Brent R Brian 2020-12-02 16:54:23 UTC 
Recent change in behaviour .... when you open laptop lid, touching keys will not wake from suspend, YOU HAVE TO MOVE THE MOUSE.
Comment 63 Roman Kravtsov 2020-12-03 07:31:16 UTC 
*** Bug 1903931 has been marked as a duplicate of this bug. ***
Comment 64 Savva Shulgin 2020-12-03 17:44:10 UTC 
*** Bug 1904157 has been marked as a duplicate of this bug. ***
Comment 65 Brent R Brian 2020-12-03 19:20:09 UTC 
Description of problem:
enter suspend (lid close), exit suspend (lid open)

Version-Release number of selected component:
kernel-core-5.9.11-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.11-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.11-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 5430 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_hwdep snd_seq snd_seq_device snd_pcm ath10k_pci ath10k_core snd_timer mac80211 uvcvideo snd videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 ath videobuf2_common soundcore videodev mc btusb btrtl btbcm btintel bluetooth edac_mce_amd ideapad_laptop
 ecdh_generic ecc kvm_amd sparse_keymap kvm irqbypass cfg80211 sp5100_tco rfkill i2c_piix4 joydev libarc4 k10temp wmi_bmof rapl elan_i2c acpi_cpufreq pcspkr zram ip_tables amdgpu hid_logitech_hidpp hid_plantronics iommu_v2 crct10dif_pclmul gpu_sched crc32_pclmul i2c_algo_bit crc32c_intel ttm drm_kms_helper serio_raw ghash_clmulni_intel cec drm r8169 hid_logitech_dj ccp wmi video pinctrl_amd i2c_hid fuse
CPU: 2 PID: 5430 Comm: systemd-sleep Not tainted 5.9.11-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffb49181743cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8f66ce616c00 RCX: 0000000000000000
RDX: ffff8f65bc301ed0 RSI: ffff8f65bc300000 RDI: 0000000000000000
RBP: ffff8f66cf1d0000 R08: 00000000000000f9 R09: ffff8f66d31138f8
R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f9038018000(0000) GS:ffff8f66df080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbdafa933c0 CR3: 00000003faf48000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f9038fb8297
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:00007fff92319008 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9038fb8297
RDX: 0000000000000004 RSI: 00007fff923190f0 RDI: 0000000000000004
RBP: 00007fff923190f0 R08: 000055a140b05630 R09: 00007f903904f0c0
R10: 00007f903904efc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055a140b01650 R14: 0000000000000004 R15: 00007f903908b720
Comment 66 bendem 2020-12-04 10:18:16 UTC 
Description of problem:
On boot, fresh install

Version-Release number of selected component:
kernel-core-5.9.11-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd2,gpt5)/vmlinuz-5.9.11-200.fc33.x86_64 root=UUID=5ea9532f-de97-4f75-94ff-224dc60b1d62 ro rootflags=subvol=root rd.luks.uuid=luks-8cc82a15-c4bb-416d-9ca7-d51d2c67fbc4 rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.11-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 3 PID: 12529 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_soc_dmic snd_acp3x_rn snd_soc_core snd_compress tps6598x ac97_bus snd_pcm_dmaengine roles snd_hda_codec_realtek iwlmvm edac_mce_amd snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg uvcvideo kvm_amd btusb mac80211 snd_hda_codec videobuf2_vmalloc btrtl videobuf2_memops kvm snd_hda_core btbcm libarc4 videobuf2_v4l2 snd_hwdep btintel
 videobuf2_common irqbypass snd_seq bluetooth rapl pcspkr snd_seq_device joydev iwlwifi wmi_bmof videodev snd_pcm sp5100_tco snd_rn_pci_acp3x ecdh_generic cfg80211 ecc mc k10temp thinkpad_acpi i2c_piix4 snd_timer snd_pci_acp3x ledtrig_audio ipmi_devintf snd ucsi_acpi ipmi_msghandler typec_ucsi rfkill soundcore typec i2c_multi_instantiate i2c_scmi acpi_cpufreq zram ip_tables dm_crypt hid_logitech_hidpp hid_logitech_dj uas usb_storage r8152 mii amdgpu iommu_v2 gpu_sched rtsx_pci_sdmmc i2c_algo_bit mmc_core ttm drm_kms_helper cec crct10dif_pclmul crc32_pclmul drm crc32c_intel nvme serio_raw ccp nvme_core ghash_clmulni_intel rtsx_pci r8169 wmi video pinctrl_amd fuse
CPU: 3 PID: 12529 Comm: systemd-sleep Not tainted 5.9.11-200.fc33.x86_64 #1
Hardware name: LENOVO 20UHCTO1WW/20UHCTO1WW, BIOS R1CET56W(1.25 ) 09/15/2020
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:ffffab6089587cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8d8edf811800 RCX: 0000000000000000
RDX: ffff8d8de53a1ed0 RSI: ffff8d8de53a0000 RDI: 0000000000000000
RBP: ffff8d8eda5c0000 R08: 0000000000000016 R09: ffff8d8eeb806168
R10: ffff8d8eec443a00 R11: 0000000000370dc7 R12: 0000000000001801
R13: 0000000000000000 R14: 00000000000018d6 R15: 0000000000000002
FS:  00007f26a63fb000(0000) GS:ffff8d8eef8c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0c3101fbf8 CR3: 0000000631794000 CR4: 0000000000350ee0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f26a739b297
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:00007ffe70203a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f26a739b297
RDX: 0000000000000004 RSI: 00007ffe70203af0 RDI: 0000000000000004
RBP: 00007ffe70203af0 R08: 0000563cb843bce0 R09: 00007f26a74320c0
R10: 00007f26a7431fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000563cb8437650 R14: 0000000000000004 R15: 00007f26a746e720
Comment 67 Ryan 2020-12-05 05:13:28 UTC 
*** Bug 1904635 has been marked as a duplicate of this bug. ***
Comment 68 yasu-n 2020-12-06 07:49:06 UTC 
*** Bug 1904760 has been marked as a duplicate of this bug. ***
Comment 69 Brent R Brian 2020-12-09 13:58:23 UTC 
Description of problem:
close laptop lid, open lid

Version-Release number of selected component:
kernel-core-5.9.11-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.11-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.11-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 6 PID: 5662 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: uinput rfcomm ccm 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 sunrpc vfat fat snd_hda_codec_generic snd_hda_codec_hdmi uvcvideo ledtrig_audio snd_hda_intel snd_intel_dspcfg videobuf2_vmalloc snd_hda_codec videobuf2_memops videobuf2_v4l2 snd_hda_core videobuf2_common snd_hwdep snd_seq snd_seq_device videodev snd_pcm snd_timer mc snd btusb btrtl btbcm btintel bluetooth soundcore ath10k_pci ath10k_core mac80211 edac_mce_amd ecdh_generic ecc ath kvm_amd kvm ideapad_laptop irqbypass
 cfg80211 libarc4 sparse_keymap pcspkr rfkill sp5100_tco rapl joydev wmi_bmof k10temp i2c_piix4 elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul iommu_v2 crc32c_intel gpu_sched i2c_algo_bit ttm ghash_clmulni_intel drm_kms_helper cec serio_raw drm hid_logitech_dj ccp r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 6 PID: 5662 Comm: systemd-sleep Not tainted 5.9.11-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffff9b4dc182fcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff888d130cc000 RCX: 0000000000000000
RDX: ffff888c981e1ed0 RSI: ffff888c981e0000 RDI: 0000000000000000
RBP: ffff888d11fc0000 R08: 00000000000000f9 R09: ffff888d14b6c0f8
R10: 0000000000000000 R11: 00000000000fb1b5 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f60f2d85000(0000) GS:ffff888d1f180000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcc99c220b0 CR3: 0000000370b70000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f60f3d25297
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:00007ffd8fa18df8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f60f3d25297
RDX: 0000000000000004 RSI: 00007ffd8fa18ee0 RDI: 0000000000000004
RBP: 00007ffd8fa18ee0 R08: 0000564f11886630 R09: 00007f60f3dbc0c0
R10: 00007f60f3dbbfc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000564f11882650 R14: 0000000000000004 R15: 00007f60f3df8720
Comment 70 Brent R Brian 2020-12-10 14:04:18 UTC 
Description of problem:
open / close laptop lid ... unplug power

Version-Release number of selected component:
kernel-core-5.9.12-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.12-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.12-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 31433 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: uas usb_storage snd_usb_audio hid_plantronics snd_usbmidi_lib snd_rawmidi 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 sunrpc vfat fat btusb btrtl btbcm btintel uvcvideo bluetooth ath10k_pci ecdh_generic ath10k_core snd_hda_codec_generic videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common edac_mce_amd ecc snd_hda_codec_hdmi kvm_amd ledtrig_audio mac80211 snd_hda_intel snd_intel_dspcfg snd_hda_codec kvm snd_hda_core ath videodev snd_hwdep mc snd_seq
 snd_seq_device snd_pcm snd_timer snd irqbypass cfg80211 joydev ideapad_laptop sparse_keymap rapl rfkill soundcore libarc4 sp5100_tco elan_i2c k10temp i2c_piix4 wmi_bmof pcspkr acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul iommu_v2 crc32c_intel gpu_sched i2c_algo_bit ttm drm_kms_helper ghash_clmulni_intel serio_raw cec drm hid_logitech_dj ccp r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 0 PID: 31433 Comm: systemd-sleep Not tainted 5.9.12-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffb72203c0bcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff970a53053800 RCX: 0000000000000000
RDX: ffff970a38ee1ed0 RSI: ffff970a38ee0000 RDI: 0000000000000000
RBP: ffff970a4fd70000 R08: 0000000000000004 R09: ffff970a53e37cf8
R10: 0000000000000131 R11: 0000000000000000 R12: 0000000000000f01
R13: 0000000000000000 R14: 0000000000000fe0 R15: 0000000000000002
FS:  00007f5edbc52000(0000) GS:ffff970a5f000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f825cba7a80 CR3: 0000000329c40000 CR4: 00000000003506f0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f5edcbf2297
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:00007ffc3b603d68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5edcbf2297
RDX: 0000000000000004 RSI: 00007ffc3b603e50 RDI: 0000000000000004
RBP: 00007ffc3b603e50 R08: 000056171a9bfce0 R09: 00007f5edcc890c0
R10: 00007f5edcc88fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000056171a9bb650 R14: 0000000000000004 R15: 00007f5edccc5720
Comment 71 mihaildub 2020-12-11 10:50:14 UTC 
*** Bug 1906743 has been marked as a duplicate of this bug. ***
Comment 72 Brent R Brian 2020-12-11 14:31:26 UTC 
Description of problem:
Open lid / close lid / unplug power supply

Version-Release number of selected component:
kernel-core-5.9.12-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.12-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.12-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 5 PID: 19276 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_usb_audio hid_plantronics snd_usbmidi_lib snd_rawmidi 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 sunrpc vfat fat snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi edac_mce_amd uvcvideo snd_hda_intel snd_intel_dspcfg snd_hda_codec ath10k_pci ath10k_core kvm_amd videobuf2_vmalloc mac80211 kvm btusb videobuf2_memops ath btrtl snd_hda_core btbcm btintel snd_hwdep videobuf2_v4l2 bluetooth snd_seq videobuf2_common snd_seq_device snd_pcm videodev irqbypass snd_timer
 ecdh_generic ecc mc snd soundcore joydev cfg80211 libarc4 sp5100_tco ideapad_laptop rapl sparse_keymap rfkill i2c_piix4 k10temp elan_i2c acpi_cpufreq pcspkr wmi_bmof zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul iommu_v2 gpu_sched i2c_algo_bit crc32_pclmul crc32c_intel ttm ghash_clmulni_intel drm_kms_helper serio_raw cec drm hid_logitech_dj ccp r8169 wmi video pinctrl_amd i2c_hid fuse
CPU: 5 PID: 19276 Comm: systemd-sleep Not tainted 5.9.12-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffb6ca490bfcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffffa0fd4e5c2c00 RCX: 0000000000000000
RDX: ffffa0fc27f61ed0 RSI: ffffa0fc27f60000 RDI: 0000000000000000
RBP: ffffa0fd4f300000 R08: 0000000000000004 R09: ffffa0fd4f39b0f8
R10: 0000000000000385 R11: 0000000000000000 R12: 0000000000000f01
R13: 0000000000000000 R14: 0000000000000fe0 R15: 0000000000000002
FS:  00007f1e68cbd000(0000) GS:ffffa0fd5f140000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000149698245000 CR3: 00000002db3f4000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f1e69c5e297
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:00007ffe1ffbd9b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1e69c5e297
RDX: 0000000000000004 RSI: 00007ffe1ffbdaa0 RDI: 0000000000000004
RBP: 00007ffe1ffbdaa0 R08: 000055bea5cc7ce0 R09: 00007f1e69cf50c0
R10: 00007f1e69cf4fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055bea5cc3650 R14: 0000000000000004 R15: 00007f1e69d31720
Comment 73 Brent R Brian 2020-12-12 23:13:06 UTC 
Description of problem:
open lid / close lid

Version-Release number of selected component:
kernel-core-5.9.13-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.13-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.13-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 7315 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 sunrpc snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore vfat fat uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc btusb btrtl btbcm btintel bluetooth ath10k_pci ath10k_core ecdh_generic ecc mac80211 edac_mce_amd kvm_amd kvm sp5100_tco ath irqbypass rapl cfg80211
 joydev ideapad_laptop sparse_keymap libarc4 pcspkr rfkill i2c_piix4 k10temp elan_i2c wmi_bmof acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper ghash_clmulni_intel serio_raw cec drm hid_logitech_dj ccp r8169 wmi i2c_hid video pinctrl_amd fuse
CPU: 2 PID: 7315 Comm: systemd-sleep Not tainted 5.9.13-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffafbfc93afcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff97ee4d0f2c00 RCX: 0000000000000000
RDX: ffff97ed4e2c1ed0 RSI: ffff97ed4e2c0000 RDI: 0000000000000000
RBP: ffff97ee4d100000 R08: 0000000000000004 R09: ffff97ee4c0330f8
R10: 0000000000161e09 R11: 00000000001783b7 R12: 0000000000000f01
R13: 0000000000000000 R14: 0000000000000fe0 R15: 0000000000000002
FS:  00007f65eac92000(0000) GS:ffff97ee6ec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4a2365c000 CR3: 0000000336898000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f65ebc38297
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:00007fffaad01488 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f65ebc38297
RDX: 0000000000000004 RSI: 00007fffaad01570 RDI: 0000000000000004
RBP: 00007fffaad01570 R08: 000055e64df17630 R09: 00007f65ebccf0c0
R10: 00007f65ebccefc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055e64df13650 R14: 0000000000000004 R15: 00007f65ebd0b720
Comment 74 01012 2020-12-15 17:53:20 UTC 
*** Bug 1908032 has been marked as a duplicate of this bug. ***
Comment 75 artur.kerge 2020-12-16 15:51:09 UTC 
Description of problem:
Suspended the machine from the menu. When tried to log in some minutes later the time was 'frozen'. Had to reboot to be able to log on.

Version-Release number of selected component:
kernel-core-5.9.9-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd1,gpt5)/boot/vmlinuz-5.9.9-200.fc33.x86_64 root=UUID=d3ea651f-0a39-4be1-a641-8756b812d753 ro resume=UUID=cac15358-7788-4902-b99f-82b781ea422c rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.9-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 7 PID: 23505 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: cdc_ether usbnet 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 dm_crypt snd_usb_audio snd_usbmidi_lib snd_rawmidi vfat fat btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic ecc snd_acp3x_pdm_dma snd_acp3x_rn snd_soc_dmic snd_soc_core snd_compress snd_hda_codec_realtek tps6598x ac97_bus snd_pcm_dmaengine roles iwlmvm snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel
 snd_intel_dspcfg snd_hda_codec mac80211 snd_hda_core edac_mce_amd snd_hwdep libarc4 kvm_amd snd_seq snd_seq_device kvm snd_pcm iwlwifi irqbypass thinkpad_acpi snd_timer rapl cfg80211 sp5100_tco ledtrig_audio joydev pcspkr snd_rn_pci_acp3x ucsi_acpi wmi_bmof snd k10temp i2c_piix4 snd_pci_acp3x soundcore ipmi_devintf typec_ucsi ipmi_msghandler typec rfkill i2c_scmi i2c_multi_instantiate acpi_cpufreq zram ip_tables amdgpu iommu_v2 gpu_sched i2c_algo_bit ttm rtsx_pci_sdmmc mmc_core drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm nvme uas r8152 ghash_clmulni_intel serio_raw usb_storage mii ccp rtsx_pci r8169 nvme_core wmi video pinctrl_amd fuse
CPU: 7 PID: 23505 Comm: systemd-sleep Not tainted 5.9.9-200.fc33.x86_64 #1
Hardware name: LENOVO 20UD001AMX/20UD001AMX, BIOS R1BET58W(1.27 ) 10/20/2020
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:ffffaf5f0a94bcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff963f32915c00 RCX: 0000000000000000
RDX: ffff963cc8e01ed0 RSI: ffff963cc8e00000 RDI: 0000000000000000
RBP: ffff963f2cf90000 R08: 00000000000000ee R09: ffff963f2c507168
R10: 00000000000006de R11: 0000000000000000 R12: 000000000000ef01
R13: 0000000000000000 R14: 000000000000ef21 R15: 0000000000000002
FS:  00007f043ab82000(0000) GS:ffff963f3f9c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f301edd4c6 CR3: 00000002d9abe000 CR4: 0000000000350ee0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f043bb21297
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:00007fff35305e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f043bb21297
RDX: 0000000000000004 RSI: 00007fff35305f60 RDI: 0000000000000004
RBP: 00007fff35305f60 R08: 000055e9e4c0bce0 R09: 00007f043bbb80c0
R10: 00007f043bbb7fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055e9e4c07650 R14: 0000000000000004 R15: 00007f043bbf4720
Comment 76 Brent R Brian 2020-12-17 11:30:26 UTC 
Description of problem:
laptop close lid / open lid (optional a/c removed or not)

Version-Release number of selected component:
kernel-core-5.9.13-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.13-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.13-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 4 PID: 10547 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 ath10k_pci ath10k_core mac80211 snd_hda_codec_generic ledtrig_audio ath snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec edac_mce_amd snd_hda_core kvm_amd snd_hwdep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common kvm videodev btusb btrtl btbcm btintel mc snd_seq bluetooth snd_seq_device ecdh_generic snd_pcm ecc snd_timer snd joydev irqbypass rapl cfg80211 soundcore
 libarc4 sp5100_tco k10temp ideapad_laptop i2c_piix4 sparse_keymap rfkill pcspkr acpi_cpufreq elan_i2c wmi_bmof zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul iommu_v2 crc32c_intel gpu_sched i2c_algo_bit ttm ghash_clmulni_intel drm_kms_helper serio_raw cec drm hid_logitech_dj ccp r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 4 PID: 10547 Comm: systemd-sleep Not tainted 5.9.13-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffb0748217bcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffffa0d794a98c00 RCX: 0000000000000000
RDX: ffffa0d6dd401ed0 RSI: ffffa0d6dd400000 RDI: 0000000000000000
RBP: ffffa0d78e2b0000 R08: 0000000000000080 R09: ffffa0d78e2df0f8
R10: 00000000002a18b4 R11: 00000000002e23ef R12: 0000000000008601
R13: 0000000000000000 R14: 0000000000008680 R15: 0000000000000002
FS:  00007ffbb3502000(0000) GS:ffffa0d79f100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f71bf5c1990 CR3: 00000002fcbf2000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7ffbb44a8297
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:00007ffc5b999778 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ffbb44a8297
RDX: 0000000000000004 RSI: 00007ffc5b999860 RDI: 0000000000000004
RBP: 00007ffc5b999860 R08: 000056124a300ce0 R09: 00007ffbb453f0c0
R10: 00007ffbb453efc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000056124a2fc650 R14: 0000000000000004 R15: 00007ffbb457b720
Comment 77 Brent R Brian 2020-12-18 18:55:21 UTC 
Just got latest mesa / kernel updates on my laptop:

* open/close lid has not crashed video yet
* cycling a/c power has not changed video backlight intensity

keeping fingers crossed.
Comment 78 Rootware 2020-12-18 21:37:26 UTC 
(In reply to Brent R Brian from comment #77)
> Just got latest mesa / kernel updates on my laptop:
> 
> * open/close lid has not crashed video yet
> * cycling a/c power has not changed video backlight intensity
> 
> keeping fingers crossed.

Hi man, which version of kernel your use?
Comment 79 Brent R Brian 2020-12-19 12:59:27 UTC 
Description of problem:
laptop open lid / close lid

Version-Release number of selected component:
kernel-core-5.9.14-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.14-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.14-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 24260 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_usb_audio hid_plantronics snd_usbmidi_lib snd_rawmidi 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 sunrpc vfat fat uvcvideo ath10k_pci ath10k_core snd_hda_codec_generic videobuf2_vmalloc snd_hda_codec_hdmi videobuf2_memops mac80211 videobuf2_v4l2 ledtrig_audio videobuf2_common videodev snd_hda_intel snd_intel_dspcfg snd_hda_codec ath snd_hda_core btusb btrtl btbcm btintel edac_mce_amd cfg80211 bluetooth kvm_amd kvm snd_hwdep snd_seq libarc4 ecdh_generic snd_seq_device
 irqbypass ecc snd_pcm snd_timer mc ideapad_laptop sparse_keymap rfkill pcspkr sp5100_tco wmi_bmof rapl joydev snd soundcore k10temp i2c_piix4 elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel iommu_v2 gpu_sched i2c_algo_bit serio_raw ttm drm_kms_helper cec drm ccp hid_logitech_dj r8169 wmi video i2c_hid pinctrl_amd fuse
CPU: 0 PID: 24260 Comm: systemd-sleep Not tainted 5.9.14-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffb0f543defcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff9c628fdd0c00 RCX: 0000000000000000
RDX: ffff9c6166601ed0 RSI: ffff9c6166600000 RDI: 0000000000000000
RBP: ffff9c628fde0000 R08: 0000000000000004 R09: ffff9c62937f98f8
R10: 0000000000097a2e R11: 00000000001184b2 R12: 0000000000000f01
R13: 0000000000000000 R14: 0000000000000fe0 R15: 0000000000000002
FS:  00007f7a218d9000(0000) GS:ffff9c629f000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f66280ab0f0 CR3: 0000000387b18000 CR4: 00000000003506f0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f7a2287f297
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:00007ffdd5ab1138 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7a2287f297
RDX: 0000000000000004 RSI: 00007ffdd5ab1220 RDI: 0000000000000004
RBP: 00007ffdd5ab1220 R08: 000055fc82fa7ce0 R09: 00007f7a229160c0
R10: 00007f7a22915fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055fc82fa3650 R14: 0000000000000004 R15: 00007f7a22952720
Comment 80 01012 2020-12-19 17:39:17 UTC 
*** Bug 1909404 has been marked as a duplicate of this bug. ***
Comment 81 Brent R Brian 2020-12-20 17:27:38 UTC 
Description of problem:
open lid / close lid

Version-Release number of selected component:
kernel-core-5.9.14-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.14-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.14-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 4 PID: 20140 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core ath10k_pci snd_hwdep btusb btrtl snd_seq btbcm ath10k_core edac_mce_amd btintel kvm_amd kvm bluetooth irqbypass mac80211 ath cfg80211 snd_seq_device ideapad_laptop snd_pcm ecdh_generic ecc rapl pcspkr
 sparse_keymap joydev snd_timer snd rfkill soundcore libarc4 wmi_bmof sp5100_tco i2c_piix4 k10temp elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel iommu_v2 gpu_sched i2c_algo_bit serio_raw ttm drm_kms_helper cec hid_logitech_dj drm ccp r8169 wmi video pinctrl_amd i2c_hid fuse
CPU: 4 PID: 20140 Comm: systemd-sleep Not tainted 5.9.14-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffaaa303947cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff89c492872c00 RCX: 0000000000000000
RDX: ffff89c3b3141ed0 RSI: ffff89c3b3140000 RDI: 0000000000000000
RBP: ffff89c490130000 R08: 000000000000008c R09: ffff89c48fe48cf8
R10: 0000000000041447 R11: 0000000000041d1f R12: 0000000000009101
R13: 0000000000000000 R14: 00000000000091fb R15: 0000000000000002
FS:  00007fec6e3e3000(0000) GS:ffff89c49f100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f58138c4120 CR3: 00000002f7f2e000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7fec6f38a297
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:00007ffc3f2a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fec6f38a297
RDX: 0000000000000004 RSI: 00007ffc3f2a7270 RDI: 0000000000000004
RBP: 00007ffc3f2a7270 R08: 000055cecb64dce0 R09: 00007fec6f4210c0
R10: 00007fec6f420fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055cecb649650 R14: 0000000000000004 R15: 00007fec6f45d720
Comment 82 kgpsounds.com@gmail.com 2020-12-22 16:08:24 UTC 
*** Bug 1910091 has been marked as a duplicate of this bug. ***
Comment 83 Rootware 2020-12-22 18:06:53 UTC 
@brentrbrian and others

try to use boot option no_console_suspend than update grub
Comment 84 eichehome 2020-12-22 21:03:00 UTC 
*** Bug 1910153 has been marked as a duplicate of this bug. ***
Comment 85 Rootware 2020-12-23 18:32:10 UTC 
Have new error messages linkied with it, i think

drm failed to load unicode id

amdgpu: RAP: optional rap ta ucode is not available

kernel 5.10.2
Comment 86 Brent R Brian 2020-12-26 13:09:32 UTC 
Description of problem:
open lid / close lid

Version-Release number of selected component:
kernel-core-5.9.16-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.9.16-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.16-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 5599 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 ath10k_pci ath10k_core mac80211 snd_hda_codec_generic uvcvideo ledtrig_audio vfat fat snd_hda_codec_hdmi snd_hda_intel videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_intel_dspcfg snd_hda_codec videobuf2_common ath snd_hda_core snd_hwdep snd_seq cfg80211 snd_seq_device snd_pcm snd_timer sp5100_tco libarc4 videodev snd mc btusb btrtl edac_mce_amd soundcore btbcm btintel bluetooth kvm_amd kvm ecdh_generic
 irqbypass ideapad_laptop joydev sparse_keymap rfkill ecc wmi_bmof k10temp i2c_piix4 pcspkr rapl elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 ghash_clmulni_intel gpu_sched i2c_algo_bit ttm serio_raw drm_kms_helper cec drm hid_logitech_dj ccp r8169 wmi pinctrl_amd video i2c_hid fuse
CPU: 2 PID: 5599 Comm: systemd-sleep Not tainted 5.9.16-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffffaba0c3f87cc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8c6912952c00 RCX: 0000000000000000
RDX: ffff8c684cd01ed0 RSI: ffff8c684cd00000 RDI: 0000000000000000
RBP: ffff8c69117b0000 R08: 00000000000000f9 R09: ffff8c6912950cf8
R10: 00000000000a31e0 R11: 0000000000172af7 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000002
FS:  00007f603c048000(0000) GS:ffff8c691f080000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556c2d43b960 CR3: 0000000414518000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f603d00f297
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:00007fff7afc3698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f603d00f297
RDX: 0000000000000004 RSI: 00007fff7afc3780 RDI: 0000000000000004
RBP: 00007fff7afc3780 R08: 0000558d7a62b630 R09: 00007f603d0a60c0
R10: 00007f603d0a5fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 0000558d7a627650 R14: 0000000000000004 R15: 00007f603d0e2720
Comment 87 Asa 2020-12-28 02:42:40 UTC 
*** Bug 1911165 has been marked as a duplicate of this bug. ***
Comment 88 alistair_braidwood 2020-12-30 12:11:29 UTC 
*** Bug 1911618 has been marked as a duplicate of this bug. ***
Comment 89 vincent.datrier 2020-12-30 17:01:34 UTC 
*** Bug 1911682 has been marked as a duplicate of this bug. ***
Comment 90 Rootware 2020-12-31 09:52:33 UTC 
After building kernel 5.11rc1 from souce bug was not reproduced among two days, without option ‘no_console_suspend’
Comment 91 Rootware 2020-12-31 09:53:59 UTC 
Maybe in 5.11 this one fixed absolutlely?
Comment 92 Michael Alex 2020-12-31 19:08:50 UTC 
*** Bug 1911845 has been marked as a duplicate of this bug. ***
Comment 93 pcseviyoz 2021-01-01 08:44:28 UTC 
*** Bug 1911882 has been marked as a duplicate of this bug. ***
Comment 94 Rootware 2021-01-01 09:47:07 UTC 
oops was reproduced on 5.11rc1 again
Comment 95 Enjoy Maity 2021-01-01 18:41:54 UTC 
*** Bug 1911927 has been marked as a duplicate of this bug. ***
Comment 96 Nenad R. 2021-01-02 10:06:41 UTC 
*** Bug 1911965 has been marked as a duplicate of this bug. ***
Comment 97 seb 2021-01-02 15:35:00 UTC 
*** Bug 1911998 has been marked as a duplicate of this bug. ***
Comment 98 cratios48 2021-01-02 16:42:34 UTC 
CC: cratios48
Comment 99 Jeffrey McPherson 2021-01-04 23:38:44 UTC 
*** Bug 1912615 has been marked as a duplicate of this bug. ***
Comment 100 Scott Plough 2021-01-05 21:00:51 UTC 
*** Bug 1913060 has been marked as a duplicate of this bug. ***
Comment 101 E Net Arch 2021-01-06 00:20:23 UTC 
see also .. https://bugzilla.redhat.com/show_bug.cgi?id=1900890

I'm having a similar problem with a desktop pc being put into screen lock, and the display manager crashing.
Comment 102 Asa 2021-01-06 02:22:26 UTC 
Has anyone been looking at this? I'm new at linux but I have been trying to see what I can find.

I have an Acer Swift 3.

I have been focusing on the amdgpu_bl0 folder. Path is /sys/class/backlight/amdgpu_bl0

In that folder I used ls to find the following. I used cat to probe each one, the returned value is shown.

actual_brightness = 3, regardless of what I manually change the brightness to
bl_power = 0, no change related to brightness like above
brightness = 183, follows manual brightness setting
device = directory
max_brightness = 255
power  = directory
scale  = unknown
subsystem  = directory
type = raw
uevent = no output from terminal

I'll keep looking in my spare time. hmm.
Comment 103 James Flynn 2021-01-08 03:51:51 UTC 
*** Bug 1914061 has been marked as a duplicate of this bug. ***
Comment 104 im.sergeev.vr 2021-01-09 09:45:09 UTC 
*** Bug 1914505 has been marked as a duplicate of this bug. ***
Comment 105 Erwan Akse 2021-01-09 10:18:59 UTC 
*** Bug 1914510 has been marked as a duplicate of this bug. ***
Comment 106 Asa 2021-01-11 16:49:17 UTC 
So, I found another post about this concern. 

It points to the SWAP not being encrypted.

Basically I had to wipe everything and start again.

This time I had four partitions.

/boot
/boot/EFI
swap
/

Only root and swap can be encrypted. Fedora install says you cannot encrypt the booot secors.

For the default install on Fedora (Auto) you basically have the same install partitions I noted above but no swap. Fedora 33 uses ZRAM as swap. This ZRAM is unencrytped and from what I can see it cannot be encrypted.

So as a work around the encrypted swap is created. From what I can see both SWAP and ZRAM now exist on my system. So I think this crash could happen again if I fill up the swap enough. So to prevent this from happening until ZRAM is properly encrypted, a sizable SWAP is recommened.

So far I haven't seen this bug since I made the encrytped swap.

Not sure if this helps anyone but hope it does.
Comment 107 Bill Chatfield 2021-01-16 05:13:56 UTC 
Description of problem:
I have no idea

Version-Release number of selected component:
kernel-core-5.9.11-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt7)/vmlinuz-5.9.11-200.fc33.x86_64 root=UUID=cad7c5cb-4284-4b27-8181-1711c285e328 ro resume=UUID=711a1c0f-1cea-4212-b461-08cc89863b6b rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.9.11-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 1 PID: 32436 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 cmac bnep ip6table_filter ip6_tables iptable_filter tun sunrpc vfat fat squashfs loop btusb btrtl btbcm btintel bluetooth ecdh_generic ecc edac_mce_amd dell_laptop uvcvideo rtsx_usb_ms memstick videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc kvm_amd ccp snd_hda_codec_realtek snd_hda_codec_generic ath10k_pci ath10k_core snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg ledtrig_audio snd_hda_codec mac80211 snd_hda_core kvm snd_hwdep dell_smm_hwmon snd_seq
 snd_seq_device snd_pcm snd_timer snd dell_wmi sparse_keymap irqbypass dell_smbios dcdbas dell_wmi_descriptor soundcore wmi_bmof joydev ath cfg80211 pcspkr libarc4 fam15h_power k10temp dell_rbtn rfkill sp5100_tco i2c_piix4 acpi_cpufreq binfmt_misc zram ip_tables amdgpu rtsx_usb_sdmmc crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 gpu_sched i2c_algo_bit ghash_clmulni_intel ttm sdhci_pci rtsx_usb cqhci sdhci drm_kms_helper mmc_core serio_raw cec drm r8169 wmi video pinctrl_amd i2c_hid hid_multitouch fuse
CPU: 1 PID: 32436 Comm: systemd-sleep Not tainted 5.9.11-200.fc33.x86_64 #1
Hardware name: Dell Inc. Inspiron 5565/0021CT, BIOS 1.1.1 07/17/2017
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:ffffba14089cfcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff93b244728c00 RCX: 0000000000000000
RDX: ffff93b135161ed0 RSI: ffff93b135160000 RDI: 0000000000000000
RBP: ffff93b23f130000 R08: 00000000000000b3 R09: ffff93b245713968
R10: 0000000000000000 R11: 0000000000062813 R12: 000000000000b701
R13: 0000000000000000 R14: 000000000000b74a R15: 0000000000000002
FS:  00007ff459761000(0000) GS:ffff93b24f480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d308e6f8f6 CR3: 000000037fe5c000 CR4: 00000000001506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7ff459858297
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:00007ffe6d440fc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff459858297
RDX: 0000000000000004 RSI: 00007ffe6d4410b0 RDI: 0000000000000004
RBP: 00007ffe6d4410b0 R08: 000055b532ab5ce0 R09: 00007ff4598ef0c0
R10: 00007ff4598eefc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055b532ab1650 R14: 0000000000000004 R15: 00007ff45992b720
Comment 108 giacomo.tartari 2021-01-18 08:16:18 UTC 
*** Bug 1917257 has been marked as a duplicate of this bug. ***
Comment 109 Svetlozar Argirov 2021-01-18 08:44:00 UTC 
*** Bug 1917270 has been marked as a duplicate of this bug. ***
Comment 110 Robert Muil 2021-01-18 11:32:44 UTC 
*** Bug 1917375 has been marked as a duplicate of this bug. ***
Comment 111 yasu-n 2021-01-20 12:25:01 UTC 
*** Bug 1918310 has been marked as a duplicate of this bug. ***
Comment 112 Michael Alex 2021-01-22 07:54:24 UTC 
*** Bug 1919108 has been marked as a duplicate of this bug. ***
Comment 113 josher1112 2021-01-22 16:10:15 UTC 
*** Bug 1919352 has been marked as a duplicate of this bug. ***
Comment 114 andrew.lainson 2021-01-25 04:02:38 UTC 
*** Bug 1919756 has been marked as a duplicate of this bug. ***
Comment 115 Dominik Drazyk 2021-01-25 06:51:15 UTC 
Description of problem:
After resuming from suspend the laptop stopped responding.

Version-Release number of selected component:
kernel-core-5.10.8-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt6)/vmlinuz-5.10.8-200.fc33.x86_64 root=UUID=b11bb120-95ef-46b9-a8dc-175a69053b04 ro rd.luks.uuid=luks-28f9eb92-d3e6-41aa-a8c0-ac035d0baf02 rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.10.8-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 3 PID: 4053 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 rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nft_compat nft_counter tun bridge stp llc ccm nf_nat_tftp nft_objref nf_conntrack_tftp nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct cmac nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink bnep snd_hda_codec_realtek snd_hda_codec_generic sunrpc snd_hda_codec_hdmi ledtrig_audio snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec uvcvideo edac_mce_amd snd_hda_core kvm_amd iwlmvm ac97_bus snd_hwdep vfat btusb fat snd_seq videobuf2_vmalloc mac80211 videobuf2_memops kvm btrtl btbcm videobuf2_v4l2 btintel irqbypass libarc4 bluetooth rapl snd_seq_device videobuf2_common hp_wmi iwlwifi videodev joydev sparse_keymap snd_pcm wmi_bmof pcspkr cfg80211 mc ecdh_generic snd_timer
 snd_rn_pci_acp3x ecc k10temp snd snd_pci_acp3x sp5100_tco i2c_piix4 soundcore ucsi_acpi rfkill typec_ucsi typec hp_wireless i2c_amd_mp2_plat i2c_amd_mp2_pci acpi_cpufreq binfmt_misc zram ip_tables dm_crypt hid_logitech_hidpp hid_logitech_dj amdgpu iommu_v2 gpu_sched ttm crct10dif_pclmul crc32_pclmul i2c_algo_bit drm_kms_helper crc32c_intel nvme cec rtsx_pci_sdmmc mmc_core drm ghash_clmulni_intel ccp r8169 nvme_core xhci_pci rtsx_pci serio_raw wmi xhci_pci_renesas video i2c_hid pinctrl_amd fuse
CPU: 3 PID: 4053 Comm: systemd-sleep Not tainted 5.10.8-200.fc33.x86_64 #1
Hardware name: HP HP ProBook 445R G6/85AD, BIOS R79 Ver. 01.12.00 07/29/2020
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:ffffb83ec1d13cd8 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff988ecb8da000 RCX: 0000000000000000
RDX: ffff988fa0a21ed0 RSI: ffff988fa0a20000 RDI: 0000000000000000
RBP: ffff988ed0120000 R08: 00000000000000ff R09: ffff988ed010f968
R10: ffff988ec0043a00 R11: 0000000000175664 R12: 000000000000ff01
R13: 0000000000000000 R14: 000000000000ffff R15: 0000000000000003
FS:  00007fc2ccf44000(0000) GS:ffff9891e0ec0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000560628176060 CR3: 00000001b255a000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4c/0x120
 __device_suspend+0x11c/0x480
 dpm_suspend+0x117/0x230
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x750
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 kernfs_fop_write+0xce/0x1b0
 vfs_write+0xc3/0x270
 ksys_write+0x4f/0xc0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fc2cdf0e297
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:00007ffc76067218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc2cdf0e297
RDX: 0000000000000004 RSI: 00007ffc76067300 RDI: 0000000000000004
RBP: 00007ffc76067300 R08: 00005635504a7630 R09: 00007fc2cdfa50c0
R10: 00007fc2cdfa4fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 00005635504a3650 R14: 0000000000000004 R15: 00007fc2cdfe1720
Comment 116 jakob 2021-01-25 10:28:55 UTC 
*** Bug 1919870 has been marked as a duplicate of this bug. ***
Comment 117 raribzhanov 2021-01-26 13:42:32 UTC 
*** Bug 1920527 has been marked as a duplicate of this bug. ***
Comment 118 reinitialized 2021-01-26 14:25:30 UTC 
Description of problem:
Problem occurs when AMD GPU based machines attempt to suspend operations. This has been occurring ever since AMD GPU support was implemented in the 5.x source

Version-Release number of selected component:
kernel-core-5.10.6-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd1,gpt3)/vmlinuz-5.10.6-200.fc33.x86_64 root=UUID=a30ec0e3-789b-4870-be03-565053eb2256 ro rootflags=subvol=root rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.10.6-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 4 PID: 3811 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: wireguard libchacha20poly1305 chacha_x86_64 poly1305_x86_64 libblake2s blake2s_x86_64 ip6_udp_tunnel udp_tunnel curve25519_x86_64 libcurve25519_generic libchacha libblake2s_generic 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 edac_mce_amd kvm_amd snd_soc_dmic snd_acp3x_pdm_dma dell_laptop snd_acp3x_rn kvm dell_smm_hwmon xfs snd_hda_codec_realtek irqbypass snd_hda_codec_generic rapl iwlmvm ledtrig_audio snd_hda_codec_hdmi dell_wmi snd_hda_intel
 snd_intel_dspcfg dell_smbios dcdbas soundwire_intel pcspkr mac80211 dell_wmi_descriptor soundwire_generic_allocation sparse_keymap wmi_bmof btusb btrtl snd_soc_core joydev btbcm btintel snd_compress snd_pcm_dmaengine libarc4 bluetooth soundwire_cadence snd_hda_codec iwlwifi snd_hda_core ac97_bus snd_hwdep snd_seq snd_seq_device k10temp ecdh_generic cfg80211 snd_pcm ecc sp5100_tco snd_timer i2c_piix4 snd_rn_pci_acp3x snd snd_pci_acp3x soundcore ucsi_acpi typec_ucsi typec dell_rbtn acpi_cpufreq rfkill acpi_tad zram ip_tables hid_logitech_hidpp hid_logitech_dj uas amdgpu usb_storage hid_multitouch iommu_v2 gpu_sched ttm i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel drm nvme ghash_clmulni_intel serio_raw xhci_pci wmi nvme_core xhci_pci_renesas ccp video pinctrl_amd i2c_hid fuse
CPU: 4 PID: 3811 Comm: systemd-sleep Not tainted 5.10.6-200.fc33.x86_64 #1
Hardware name: Dell Inc. Inspiron 5505/00XDDY, BIOS 1.3.0 08/11/2020
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:ffff9f94c0223cd8 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff92560ba74000 RCX: 0000000000000000
RDX: ffff9256acd41ed0 RSI: ffff9256acd40000 RDI: 0000000000000000
RBP: ffff925612040000 R08: 000000000000003a R09: ffff925612147968
R10: ffff925600043a00 R11: 0000000000bbd8ef R12: 0000000000004601
R13: 0000000000000000 R14: 00000000000046a3 R15: 0000000000000001
FS:  00007f424e536000(0000) GS:ffff9258ff500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005565cb4bb6e8 CR3: 00000001031bc000 CR4: 0000000000350ee0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4c/0x120
 __device_suspend+0x11c/0x480
 dpm_suspend+0x117/0x230
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x750
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 kernfs_fop_write+0xce/0x1b0
 vfs_write+0xc3/0x270
 ksys_write+0x4f/0xc0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f424f4ff297
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:00007ffcc78b8258 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f424f4ff297
RDX: 0000000000000004 RSI: 00007ffcc78b8340 RDI: 0000000000000004
RBP: 00007ffcc78b8340 R08: 000055b0ec38f420 R09: 00007f424f5960c0
R10: 00007f424f595fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055b0ec38e650 R14: 0000000000000004 R15: 00007f424f5d2720
Comment 119 reinitialized 2021-01-26 17:34:52 UTC 
Description of problem:
Closed laptop lid, assuming system suspended and was unable to either properly enter sleep mode or exit

Version-Release number of selected component:
kernel-core-5.10.9-201.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/vmlinuz-5.10.9-201.fc33.x86_64 root=UUID=a30ec0e3-789b-4870-be03-565053eb2256 ro rootflags=subvol=root rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.10.9-201.fc33.x86_64
runlevel:       unknown
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 24320 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2553 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: uinput rfcomm hid_logitech_hidpp hid_logitech_dj rndis_host cdc_ether usbnet mii xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc wireguard libchacha20poly1305 chacha_x86_64 poly1305_x86_64 libblake2s blake2s_x86_64 ip6_udp_tunnel udp_tunnel curve25519_x86_64 libcurve25519_generic libchacha libblake2s_generic 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 nf_log_ipv6 nf_log_ipv4 nf_log_common nft_log 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 cmac nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bnep sunrpc snd_acp3x_rn snd_soc_dmic snd_acp3x_pdm_dma edac_mce_amd kvm_amd dell_laptop dell_smm_hwmon kvm snd_hda_codec_realtek
 snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio irqbypass rapl snd_hda_intel snd_intel_dspcfg soundwire_intel vfat fat soundwire_generic_allocation iwlmvm pcspkr snd_soc_core dell_wmi dell_smbios dcdbas mac80211 sparse_keymap dell_wmi_descriptor wmi_bmof snd_compress xfs snd_pcm_dmaengine soundwire_cadence snd_hda_codec joydev libarc4 btusb snd_hda_core btrtl btbcm btintel ac97_bus iwlwifi snd_hwdep bluetooth snd_seq snd_seq_device snd_pcm snd_timer sp5100_tco ecdh_generic cfg80211 ecc ucsi_acpi i2c_piix4 snd k10temp typec_ucsi soundcore snd_rn_pci_acp3x snd_pci_acp3x typec acpi_tad dell_rbtn acpi_cpufreq rfkill binfmt_misc zram ip_tables amdgpu hid_multitouch crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 gpu_sched ttm i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec nvme serio_raw drm xhci_pci xhci_pci_renesas ccp nvme_core wmi video pinctrl_amd i2c_hid fuse
CPU: 0 PID: 24320 Comm: systemd-sleep Not tainted 5.10.9-201.fc33.x86_64 #1
Hardware name: Dell Inc. Inspiron 5505/00XDDY, BIOS 1.3.0 08/11/2020
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:ffffb54c01c1fcd8 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8bca40de4000 RCX: 0000000000000000
RDX: ffff8bcc6dd61ed0 RSI: ffff8bcc6dd60000 RDI: 0000000000000000
RBP: ffff8bca52420000 R08: 00000000000000ff R09: ffff8bca52526168
R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000ff01
R13: 0000000000000000 R14: 000000000000ffff R15: 0000000000000001
FS:  00007f33746bf000(0000) GS:ffff8bcd3f400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056251e7879f8 CR3: 00000002b7446000 CR4: 0000000000350ef0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4c/0x120
 __device_suspend+0x11c/0x480
 dpm_suspend+0x117/0x230
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x750
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 kernfs_fop_write+0xce/0x1b0
 vfs_write+0xc3/0x270
 ksys_write+0x4f/0xc0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f3375689297
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:00007fff9ceb1738 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3375689297
RDX: 0000000000000004 RSI: 00007fff9ceb1820 RDI: 0000000000000004
RBP: 00007fff9ceb1820 R08: 000056251e781600 R09: 00007f33757200c0
R10: 00007f337571ffc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000056251e77d650 R14: 0000000000000004 R15: 00007f337575c720
Comment 120 reinitialized 2021-01-27 20:28:48 UTC 
It would appear after updating to 5.10.10-200.fc33.x86_64, suspending my laptop via the following methods:
- Suspend via Power Off/Log out
- Closing the laptop lid for estimated 20 seconds, then reopening

is no longer causing the system to refuse it bring up its display. Further tests will need to be done before I feel confident stating my issue is resolved, but we seem to be on the right path here.



System details:
Dell Inspiron 5505
AMD Ryzen 7 4700U
Comment 121 Brent R Brian 2021-01-29 11:27:27 UTC 
Description of problem:
There is a very specific sequence to closing the lid
* remove monitor cable, wait
* close lid wait
* remove power cord

vary the sequence and this happens, sometimes if the power cable works loose, while running, it happens

Version-Release number of selected component:
kernel-core-5.10.10-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt3)/boot/vmlinuz-5.10.10-200.fc33.x86_64 root=UUID=9ff2210a-0ada-48ab-a378-05515a2c6a02 ro resume=UUID=fb4c810d-7481-4028-90e7-78b14c67a780 rhgb quiet ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.10.10-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 6 PID: 7500 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2553 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec snd_hda_core ac97_bus snd_hwdep uvcvideo snd_seq ath10k_pci ath10k_core snd_seq_device snd_pcm snd_timer videobuf2_vmalloc snd videobuf2_memops videobuf2_v4l2 videobuf2_common btusb btrtl btbcm btintel
 videodev bluetooth edac_mce_amd kvm_amd mac80211 mc kvm ecdh_generic soundcore ecc irqbypass ath cfg80211 rapl ideapad_laptop libarc4 sparse_keymap joydev rfkill wmi_bmof pcspkr sp5100_tco k10temp i2c_piix4 elan_i2c acpi_cpufreq zram ip_tables amdgpu hid_logitech_hidpp iommu_v2 gpu_sched ttm crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec serio_raw drm ccp hid_logitech_dj r8169 wmi pinctrl_amd i2c_hid video fuse
CPU: 6 PID: 7500 Comm: systemd-sleep Not tainted 5.10.10-200.fc33.x86_64 #1
Hardware name: LENOVO 81D2/LNVNB161216, BIOS 7VCN24WW 06/15/2018
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:ffff9df3017b7cd8 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8b66ca368000 RCX: 0000000000000000
RDX: ffff8b66eb5c1ed0 RSI: ffff8b66eb5c0000 RDI: 0000000000000000
RBP: ffff8b66ce9a0000 R08: 00000000000000f9 R09: ffff8b66ccbe18f8
R10: 000000000015f4f7 R11: 00000000001a3b99 R12: 000000000000fa01
R13: 0000000000000000 R14: 000000000000fa42 R15: 0000000000000003
FS:  00007f2befb64000(0000) GS:ffff8b69df180000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1f45a77278 CR3: 000000013c16c000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4c/0x120
 __device_suspend+0x11c/0x480
 dpm_suspend+0x117/0x230
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x750
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 kernfs_fop_write+0xce/0x1b0
 vfs_write+0xc3/0x270
 ksys_write+0x4f/0xc0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f2bf0b2e297
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:00007ffce8c7b688 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2bf0b2e297
RDX: 0000000000000004 RSI: 00007ffce8c7b770 RDI: 0000000000000004
RBP: 00007ffce8c7b770 R08: 000056273c898630 R09: 00007f2bf0bc50c0
R10: 00007f2bf0bc4fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000056273c894650 R14: 0000000000000004 R15: 00007f2bf0c01720
Comment 122 percy 2021-01-31 08:26:07 UTC 
If as a result of that bug you are unable to wake up your computer there is workaround available:
1. If after waking up screen is blank switch to text console (for example Ctrl-Alt-F3)
2. Suspend computer again (by for example closing laptop lid)
3. Wake it up again an switch back to GUI (Ctrl-Alt-F2)
Comment 123 reinitialized 2021-02-01 00:14:17 UTC 
It would seem this specific bug is resolved, as I longer have as hard "crashes" and can resume the computer from sleep. However, there still seems to be a somewhat related issue in regards to the GPU, referring to https://retrace.fedoraproject.org/faf/reports/24905/
Comment 124 reinitialized 2021-02-01 00:16:08 UTC 
Apologies, it seems I referenced the wrong report above, but cannot find the other related issue in my Problem Reporting.
Comment 125 vincent.datrier 2021-02-03 03:16:49 UTC 
Description of problem:
My laptop went to sleep

Version-Release number of selected component:
kernel-core-5.10.11-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.10.11-200.fc33.x86_64 root=UUID=0d601166-0a6b-4828-92e6-eee57f1cfa7c ro rootflags=subvol=root rd.luks.uuid=luks-e6820b81-360f-4b2d-87ff-37540675775a rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.10.11-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 13 PID: 26758 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2553 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 snd_hda_codec_realtek sunrpc snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg soundwire_intel snd_acp3x_pdm_dma snd_soc_dmic soundwire_generic_allocation snd_acp3x_rn snd_soc_core snd_compress snd_pcm_dmaengine iwlmvm soundwire_cadence snd_hda_codec edac_mce_amd mac80211 btusb vfat fat snd_hda_core btrtl kvm_amd libarc4 btbcm ac97_bus btintel snd_hwdep kvm uvcvideo iwlwifi bluetooth snd_seq
 videobuf2_vmalloc videobuf2_memops snd_seq_device videobuf2_v4l2 irqbypass snd_pcm rapl videobuf2_common cfg80211 joydev ecdh_generic videodev pcspkr thinkpad_acpi wmi_bmof k10temp snd_timer ecc ledtrig_audio ucsi_acpi sp5100_tco snd_rn_pci_acp3x snd typec_ucsi i2c_piix4 ipmi_devintf mc snd_pci_acp3x soundcore ipmi_msghandler rfkill typec i2c_scmi acpi_cpufreq zram ip_tables dm_crypt amdgpu iommu_v2 gpu_sched rtsx_pci_sdmmc ttm mmc_core i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel serio_raw nvme ccp rtsx_pci nvme_core r8169 wmi video pinctrl_amd fuse
CPU: 13 PID: 26758 Comm: systemd-sleep Not tainted 5.10.11-200.fc33.x86_64 #1
Hardware name: LENOVO 20UDCTO1WW/20UDCTO1WW, BIOS R1BET60W(1.29 ) 11/30/2020
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:ffffa52f032ebc58 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8d7d11380400 RCX: 0000000000000000
RDX: ffff8d7d35521ed0 RSI: ffff8d7d35520000 RDI: 0000000000000000
RBP: ffff8d7d12ce0000 R08: 00000000000000ee R09: ffff8d7d12d8f968
R10: 0000000000000226 R11: 0000000000000000 R12: 000000000000ef01
R13: 0000000000000000 R14: 000000000000ef21 R15: 0000000000000003
FS:  00007f8f07e86000(0000) GS:ffff8d83d0140000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c0e8cee176 CR3: 0000000117380000 CR4: 0000000000350ee0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4c/0x120
 __device_suspend+0x11c/0x480
 dpm_suspend+0x117/0x230
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x750
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f8f08e50297
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:00007ffcdb4b18a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8f08e50297
RDX: 0000000000000004 RSI: 00007ffcdb4b1990 RDI: 0000000000000004
RBP: 00007ffcdb4b1990 R08: 000055f9c263ace0 R09: 00007f8f08ee70c0
R10: 00007f8f08ee6fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055f9c2636650 R14: 0000000000000004 R15: 00007f8f08f23720
Comment 126 jeffrey.l.miller 2021-02-04 17:16:16 UTC 
Description of problem:
After the latest update this morning, this error occurred.  No other changes or additions were to the system.  

This is a fresh install of Fedora 33 (2-3 days old).  Previously, I was running RHEL 8.3 workstation (developer subscription).

 Did a complete wipe of my harddrive before allowing the the Fedora iso do the base installation of Fedora.

Version-Release number of selected component:
kernel-core-5.10.11-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.10.11-200.fc33.x86_64 root=UUID=8ef93421-6868-42cb-942f-64cc82eb32e0 ro rootflags=subvol=root rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.10.11-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 0 PID: 2846 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2553 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: uinput xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nft_objref nf_conntrack_tftp tun bridge stp llc ccm 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 sunrpc vfat fat snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel rtl8188ee rtl_pci snd_intel_dspcfg rtlwifi soundwire_intel soundwire_generic_allocation snd_soc_core mac80211 snd_compress snd_pcm_dmaengine soundwire_cadence uvcvideo videobuf2_vmalloc videobuf2_memops edac_mce_amd snd_hda_codec videobuf2_v4l2 cfg80211 videobuf2_common kvm_amd snd_hda_core ccp ac97_bus videodev snd_hwdep snd_seq snd_seq_device snd_pcm kvm mc irqbypass snd_timer snd
 libarc4 hp_wmi soundcore sparse_keymap rfkill joydev wmi_bmof sp5100_tco hp_wireless fam15h_power i2c_piix4 i2c_scmi k10temp acpi_cpufreq zram ip_tables amdgpu iommu_v2 crct10dif_pclmul gpu_sched crc32_pclmul ttm crc32c_intel i2c_algo_bit drm_kms_helper sdhci_pci cqhci sdhci ghash_clmulni_intel mmc_core serio_raw cec uas drm usb_storage r8169 wmi video pinctrl_amd fuse
CPU: 0 PID: 2846 Comm: systemd-sleep Not tainted 5.10.11-200.fc33.x86_64 #1
Hardware name: HP HP Laptop 17-ak0xx/8348, BIOS F.06 11/02/2017
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:ffffc22ac252fc58 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffffa0f30a7c4400 RCX: 0000000000000000
RDX: ffffa0f327061ed0 RSI: ffffa0f327060000 RDI: 0000000000000000
RBP: ffffa0f30c5e0000 R08: 00000000000000ff R09: ffffa0f30a6994f8
R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000ff01
R13: 0000000000000000 R14: 000000000000ffff R15: 0000000000000003
FS:  00007f57a44ce000(0000) GS:ffffa0f5ef400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8c906c1b48 CR3: 0000000176594000 CR4: 00000000001506f0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4c/0x120
 __device_suspend+0x11c/0x480
 dpm_suspend+0x117/0x230
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x750
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f57a45c1297
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:00007fffb0a33c08 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f57a45c1297
RDX: 0000000000000004 RSI: 00007fffb0a33cf0 RDI: 0000000000000004
RBP: 00007fffb0a33cf0 R08: 00005567c55134d0 R09: 00007f57a46580c0
R10: 00007f57a4657fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 00005567c550f650 R14: 0000000000000004 R15: 00007f57a4694720
Comment 127 vincent.datrier 2021-02-06 19:38:06 UTC 
Description of problem:
Closed laptop lid then resumed

Version-Release number of selected component:
kernel-core-5.10.12-200.fc33

Additional info:
reporter:       libreport-2.14.0
cmdline:        BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.10.12-200.fc33.x86_64 root=UUID=0d601166-0a6b-4828-92e6-eee57f1cfa7c ro rootflags=subvol=root rd.luks.uuid=luks-e6820b81-360f-4b2d-87ff-37540675775a rhgb quiet
crash_function: amdgpu_dm_backlight_update_status
kernel:         5.10.12-200.fc33.x86_64
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 12 PID: 4540 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2553 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp xt_MASQUERADE nf_conntrack_netlink xt_addrtype br_netfilter 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 cmac bnep ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw btusb iptable_security btrtl btbcm uvcvideo btintel videobuf2_vmalloc videobuf2_memops bluetooth videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic ecc ip_set nf_tables overlay nfnetlink ip6table_filter ip6_tables iptable_filter lm92 sunrpc snd_hda_codec_realtek snd_hda_codec_generic snd_acp3x_rn snd_soc_dmic snd_acp3x_pdm_dma snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation
 mac80211 snd_soc_core edac_mce_amd snd_compress snd_pcm_dmaengine soundwire_cadence vfat fat libarc4 snd_hda_codec kvm_amd snd_hda_core kvm ac97_bus snd_hwdep snd_seq iwlwifi snd_seq_device irqbypass rapl snd_pcm thinkpad_acpi cfg80211 joydev pcspkr wmi_bmof snd_timer ucsi_acpi k10temp ledtrig_audio snd_rn_pci_acp3x sp5100_tco i2c_piix4 snd_pci_acp3x snd ipmi_devintf typec_ucsi soundcore ipmi_msghandler typec rfkill i2c_scmi acpi_cpufreq binfmt_misc zram ip_tables dm_crypt amdgpu iommu_v2 gpu_sched ttm rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crc32_pclmul drm crc32c_intel nvme serio_raw ccp rtsx_pci r8169 ghash_clmulni_intel nvme_core wmi video pinctrl_amd fuse
CPU: 12 PID: 4540 Comm: systemd-sleep Not tainted 5.10.12-200.fc33.x86_64 #1
Hardware name: LENOVO 20UDCTO1WW/20UDCTO1WW, BIOS R1BET60W(1.29 ) 11/30/2020
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:ffffa9f9436fbc58 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff9ac60b5fd400 RCX: 0000000000000000
RDX: ffff9ac62cfa1ed0 RSI: ffff9ac62cfa0000 RDI: 0000000000000000
RBP: ffff9ac611770000 R08: 0000000000000049 R09: ffff9ac613c4c168
R10: 0000000000000374 R11: 0000000000000000 R12: 0000000000004b01
R13: 0000000000000000 R14: 0000000000004b6f R15: 0000000000000003
FS:  00007f81f046e000(0000) GS:ffff9accd0300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffd43af1fc8 CR3: 00000001c5250000 CR4: 0000000000350ee0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4c/0x120
 __device_suspend+0x11c/0x480
 dpm_suspend+0x117/0x230
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x750
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f81f1438297
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:00007ffdcbfcfde8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f81f1438297
RDX: 0000000000000004 RSI: 00007ffdcbfcfed0 RDI: 0000000000000004
RBP: 00007ffdcbfcfed0 R08: 000055e476289630 R09: 00007f81f14cf0c0
R10: 00007f81f14cefc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055e476285650 R14: 0000000000000004 R15: 00007f81f150b720
Comment 128 Donnis J Moore 2021-02-07 03:32:31 UTC 
*** Bug 1925853 has been marked as a duplicate of this bug. ***
Comment 129 Rootware 2021-02-11 20:42:33 UTC 
*** Bug 1899339 has been marked as a duplicate of this bug. ***
Comment 130 malkovjohnny 2021-02-19 10:49:02 UTC 
Notified same problem during putting PC in to suspend mode, exists since 5.10.15 kernel.

on kernel 5.9.15-200

------------[ cut here ]------------
WARNING: CPU: 3 PID: 6744 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2548 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: 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 cmac ip6table_filter ip6_tables iptable_filter bnep rtw88_8821ce rtw88_8821c rtw88_pci rtw88_core mac80211 sunrpc edac_mce_amd kvm_amd btusb snd_hda_codec_realtek btrtl kvm btbcm btintel snd_hda_codec_generic bluetooth ledtrig_audio uvcvideo snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec irqbypass snd_hda_core snd_hwdep snd_seq videobuf2_vmalloc rapl videobuf2_memops vfat wmi_bmof hp_wmi sparse_keymap videobuf2_v4l2 videobuf2_common videodev fat joydev pcspkr
 snd_seq_device mc snd_pcm ecdh_generic k10temp i2c_amd_mp2_pci ecc snd_timer cfg80211 snd sp5100_tco soundcore rfkill i2c_piix4 libarc4 i2c_scmi hp_accel lis3lv02d hp_wireless acpi_cpufreq zram ip_tables amdgpu iommu_v2 gpu_sched i2c_algo_bit ttm drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel serio_raw nvme ccp nvme_core r8169 wmi video pinctrl_amd fuse
CPU: 3 PID: 6744 Comm: systemd-sleep Not tainted 5.9.15-200.fc33.x86_64 #1
Hardware name: HP HP Pavilion Laptop 15-cw0xxx/84E7, BIOS F.15 11/05/2018
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:ffffbe58416cfcc0 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff98c6cbc11400 RCX: 0000000000000000
RDX: ffff98c6788e1ed0 RSI: ffff98c6788e0000 RDI: 0000000000000000
RBP: ffff98c6c67d0000 R08: 0000000000000085 R09: ffff98c6cdaf80f8
R10: 00000000000003de R11: 0000000000000000 R12: 0000000000008c01
R13: 0000000000000000 R14: 0000000000008cb9 R15: 0000000000000002
FS:  00007f747aca4000(0000) GS:ffff98c6d7cc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005562280bce16 CR3: 00000001bb7a8000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 dpm_suspend+0x117/0x250
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x7f0
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f747bc4c297
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:00007fffb0a6f828 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f747bc4c297
RDX: 0000000000000004 RSI: 00007fffb0a6f910 RDI: 0000000000000004
RBP: 00007fffb0a6f910 R08: 000055c7d907b420 R09: 00007f747bce30c0
R10: 00007f747bce2fc0 R11: 0000000000000246 R12: 0000000000000004
R13: 000055c7d907a650 R14: 0000000000000004 R15: 00007f747bd1f720
---[ end trace e99bc7a2fdb59157 ]---

on kernel 5.10.16-200

------------[ cut here ]------------
WARNING: CPU: 2 PID: 2478 at drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:2553 dc_link_set_backlight_level+0x8a/0xf0 [amdgpu]
Modules linked in: rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nft_objref nf_conntrack_tftp tun bridge stp llc 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 cmac nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bnep snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg edac_mce_amd soundwire_intel kvm_amd soundwire_generic_allocation rtw88_8821ce rtw88_8821c kvm rtw88_pci snd_soc_core uvcvideo rtw88_core sunrpc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_compress mac80211 snd_pcm_dmaengine soundwire_cadence btusb videobuf2_common snd_hda_codec btrtl btbcm btintel videodev bluetooth snd_hda_core ac97_bus snd_hwdep snd_seq vfat
 irqbypass hp_wmi fat snd_seq_device sparse_keymap joydev rapl mc snd_pcm wmi_bmof cfg80211 ecdh_generic snd_timer sp5100_tco ecc i2c_amd_mp2_pci k10temp i2c_piix4 snd soundcore rfkill libarc4 hp_accel hp_wireless i2c_scmi lis3lv02d acpi_cpufreq zram ip_tables amdgpu crct10dif_pclmul crc32_pclmul crc32c_intel iommu_v2 gpu_sched ttm i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec drm serio_raw nvme ccp nvme_core r8169 wmi video pinctrl_amd fuse
CPU: 2 PID: 2478 Comm: systemd-sleep Not tainted 5.10.16-200.fc33.x86_64 #1
Hardware name: HP HP Pavilion Laptop 15-cw0xxx/84E7, BIOS F.15 11/05/2018
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:ffffb0534109fc58 EFLAGS: 00010246
RAX: 0000000000000006 RBX: ffff8a5a89e3e800 RCX: 0000000000000000
RDX: ffff8a5a85061ed0 RSI: ffff8a5a85060000 RDI: 0000000000000000
RBP: ffff8a5a8fce0000 R08: 0000000000000079 R09: ffff8a5a89e21cf8
R10: 000000000000000d R11: 0000000000000000 R12: 0000000000008101
R13: 0000000000000000 R14: 0000000000008163 R15: 0000000000000003
FS:  00007f38fd369000(0000) GS:ffff8a5b97e80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007facadf4e250 CR3: 000000012c078000 CR4: 00000000003506e0
Call Trace:
 amdgpu_dm_backlight_update_status+0xb4/0xc0 [amdgpu]
 backlight_suspend+0x6a/0x80
 ? brightness_store+0x50/0x50
 dpm_run_callback+0x4c/0x120
 __device_suspend+0x11c/0x480
 dpm_suspend+0x117/0x230
 dpm_suspend_start+0x77/0x80
 suspend_devices_and_enter+0xe6/0x750
 pm_suspend.cold+0x329/0x374
 state_store+0x71/0xd0
 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: 0033:0x7f38fe3364e7
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:00007ffe0eab05e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f38fe3364e7
RDX: 0000000000000004 RSI: 00007ffe0eab06d0 RDI: 0000000000000004
RBP: 00007ffe0eab06d0 R08: 00005634d3d65420 R09: 00007f38fe3cd0c0
R10: 00007f38fe3ccfc0 R11: 0000000000000246 R12: 0000000000000004
R13: 00005634d3d64650 R14: 0000000000000004 R15: 00007f38fe409720
---[ end trace 48ec5e14dafd55bd ]---
Comment 131 Ben Cotton 2021-11-04 16:03:07 UTC 
This message is a reminder that Fedora 33 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora 33 on 2021-11-30.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug will be closed as EOL if it remains open with a
Fedora 'version' of '33'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 33 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.
Comment 132 Ben Cotton 2021-11-30 16:10:56 UTC 
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.

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