https://bugzilla.kernel.org/show_bug.cgi?id=211033 Andreas (icedragon.aw@xxxxxx) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |icedragon.aw@xxxxxx --- Comment #11 from Andreas (icedragon.aw@xxxxxx) --- I'm sorry, but I can confirm the bug still also for 5.10.6! - it seems to be more seldom, but existing. (System: Kubuntu 20.10, Ryzon 7 PRO 4750G - using only integrated GPU) Jan 10 15:22:02 localhost kernel: [ 0.000000] Linux version 5.10.6-aw (root@icehome) (gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0, GNU ld (GNU Binutils for Ubuntu) 2.35.1) #1 SMP PREEMPT Sat Jan 9 19:50:09 CET 2021 Jan 10 15:22:02 localhost kernel: [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.10.6-aw root=UUID=6ff371aa-4315-475d-b8ec-b0a642c9eb5b ro nosplash video=1920x1080 ... Jan 11 12:47:22 localhost kernel: [76631.564613] [drm] perform_link_training_with_retries: Link training attempt 1 of 4 failed Jan 11 12:47:23 localhost kernel: [76632.038945] [drm] perform_link_training_with_retries: Link training attempt 2 of 4 failed Jan 11 12:47:23 localhost kernel: [76632.570188] [drm] perform_link_training_with_retries: Link training attempt 3 of 4 failed Jan 11 12:47:24 localhost kernel: [76633.145733] [drm] enabling link 1 failed: 15 Jan 11 12:47:48 localhost kernel: [76657.512604] [drm:atom_op_jump [amdgpu]] *ERROR* atombios stuck in loop for more than 20secs aborting Jan 11 12:47:48 localhost kernel: [76657.512767] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing B200 (len 3615, WS 8, PS 0) @ 0xB34E Jan 11 12:47:48 localhost kernel: [76657.512933] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing B0F4 (len 268, WS 4, PS 0) @ 0xB147 Jan 11 12:47:48 localhost kernel: [76657.513150] [drm:dcn10_link_encoder_enable_dp_output [amdgpu]] *ERROR* dcn10_link_encoder_enable_dp_output: Failed to execute VBIOS command table! Jan 11 12:47:50 localhost kernel: [76658.934111] [drm] amdgpu_dm_irq_schedule_work FAILED src 2 Jan 11 12:48:02 localhost kernel: [76671.080303] ------------[ cut here ]------------ Jan 11 12:48:02 localhost kernel: [76671.080468] WARNING: CPU: 11 PID: 34192 at decide_link_settings+0x243/0x250 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.080470] Modules linked in: snd_usb_audio uvcvideo snd_usbmidi_lib snd_seq_dummy snd_hrtimer vmnet(OE) vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) binfmt_misc si2157 si2168 m88rs6000t a8293 cx25840 nls_iso8859_1 wmi_bmof amdgpu snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec amd64_edac_mod snd_hwdep edac_mce_amd snd_hda_core kvm_amd cx23885 snd_seq_midi kvm gpu_sched snd_seq_midi_event tveeprom ttm snd_rawmidi altera_ci crct10dif_pclmul i2c_algo_bit cx2341x ghash_clmulni_intel tda18271 drm_kms_helper snd_pcm joydev snd_seq rapl snd_seq_device altera_stapl snd_timer syscopyarea videobuf2_dvb sysfillrect videobuf2_dma_sg sysimgblt m88ds3103 fb_sys_fops efi_pstore snd i2c_mux cec dvb_core ccp soundcore videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common k10temp videodev mc rc_core nf_log_ipv6 wmi xt_hl ip6_tables ip6t_rt video nf_log_ipv4 nf_log_common xt_LOG nft_limit xt_limit xt_addrtype xt_tcpudp xt_conntrack nf_conntrack nf_defrag_ipv6 Jan 11 12:48:02 localhost kernel: [76671.080540] nf_defrag_ipv4 nft_compat sch_fq_codel nft_counter nct6775 hwmon_vid lm92 nf_tables nfnetlink lm83 drm ip_tables x_tables autofs4 raid10 raid1 raid0 multipath linear hid_generic usbhid hid crc32_pclmul i2c_piix4 e1000e r8169 ahci xhci_pci realtek libahci xhci_pci_renesas gpio_amdpt gpio_generic Jan 11 12:48:02 localhost kernel: [76671.080571] CPU: 11 PID: 34192 Comm: Xorg Tainted: G OE 5.10.6-aw #1 Jan 11 12:48:02 localhost kernel: [76671.080573] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./B550M Pro4, BIOS P1.70 12/01/2020 Jan 11 12:48:02 localhost kernel: [76671.080724] RIP: 0010:decide_link_settings+0x243/0x250 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.080727] Code: 8b 54 24 18 49 89 06 49 89 56 08 e9 07 ff ff ff 48 8b 83 88 00 00 00 48 8b 93 90 00 00 00 49 89 06 49 89 56 08 e9 ed fe ff ff <0f> 0b e9 d7 fe ff ff e8 41 6d f6 f7 90 0f 1f 44 00 00 55 48 89 e5 Jan 11 12:48:02 localhost kernel: [76671.080729] RSP: 0018:ffffa3aac0bdf650 EFLAGS: 00010246 Jan 11 12:48:02 localhost kernel: [76671.080731] RAX: 0000000000000000 RBX: ffff91ee84bc6c00 RCX: 00000000000009c5 Jan 11 12:48:02 localhost kernel: [76671.080733] RDX: ffffffffc0ed3bf0 RSI: ffffffffc0f3f183 RDI: 0000000000000000 Jan 11 12:48:02 localhost kernel: [76671.080734] RBP: ffffa3aac0bdf698 R08: ffff91ef997c2000 R09: ffffa3aac0bdf618 Jan 11 12:48:02 localhost kernel: [76671.080735] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000093828 Jan 11 12:48:02 localhost kernel: [76671.080736] R13: ffffa3aac0bdf660 R14: ffffa3aac0bdf6a8 R15: ffffa3aac0bdf6a8 Jan 11 12:48:02 localhost kernel: [76671.080739] FS: 00007f212bf39a40(0000) GS:ffff91fd2f4c0000(0000) knlGS:0000000000000000 Jan 11 12:48:02 localhost kernel: [76671.080740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Jan 11 12:48:02 localhost kernel: [76671.080742] CR2: 00005622049f7630 CR3: 000000010597a000 CR4: 0000000000350ee0 Jan 11 12:48:02 localhost kernel: [76671.080743] Call Trace: Jan 11 12:48:02 localhost kernel: [76671.080892] ? amdgpu_cgs_read_register+0x14/0x20 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.081040] enable_link_dp+0x15a/0x230 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.081185] core_link_enable_stream+0x6a3/0x830 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.081368] dce110_apply_ctx_to_hw+0x590/0x5d0 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.081512] ? dm_read_reg_func+0x3e/0xb0 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.081663] dc_commit_state+0x32a/0xa70 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.081694] ? drm_calc_timestamping_constants+0x199/0x200 [drm] Jan 11 12:48:02 localhost kernel: [76671.081929] amdgpu_dm_atomic_commit_tail+0x529/0x2420 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.081945] ? ttm_bo_move_accel_cleanup+0x1fa/0x3f0 [ttm] Jan 11 12:48:02 localhost kernel: [76671.082058] ? amdgpu_move_blit+0xce/0x210 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.082182] ? amdgpu_vram_mgr_new+0x363/0x3c0 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.082295] ? amdgpu_bo_move+0xa4/0x2b0 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.082303] ? ttm_bo_handle_move_mem+0xba/0x4a0 [ttm] Jan 11 12:48:02 localhost kernel: [76671.082305] ? ttm_bo_validate+0x137/0x150 [ttm] Jan 11 12:48:02 localhost kernel: [76671.082353] ? dm_plane_helper_prepare_fb+0x198/0x250 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.082357] ? wait_for_completion_timeout+0xc0/0xf0 Jan 11 12:48:02 localhost kernel: [76671.082365] commit_tail+0x99/0x130 [drm_kms_helper] Jan 11 12:48:02 localhost kernel: [76671.082369] drm_atomic_helper_commit+0x123/0x150 [drm_kms_helper] Jan 11 12:48:02 localhost kernel: [76671.082415] amdgpu_dm_atomic_commit+0x11/0x20 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.082430] drm_atomic_commit+0x4a/0x50 [drm] Jan 11 12:48:02 localhost kernel: [76671.082438] drm_atomic_helper_set_config+0x7c/0xc0 [drm_kms_helper] Jan 11 12:48:02 localhost kernel: [76671.082449] drm_mode_setcrtc+0x20b/0x7e0 [drm] Jan 11 12:48:02 localhost kernel: [76671.082487] ? amdgpu_cs_wait_ioctl+0xd8/0x160 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.082514] ? drm_mode_getcrtc+0x190/0x190 [drm] Jan 11 12:48:02 localhost kernel: [76671.082520] drm_ioctl_kernel+0xae/0xf0 [drm] Jan 11 12:48:02 localhost kernel: [76671.082526] drm_ioctl+0x245/0x400 [drm] Jan 11 12:48:02 localhost kernel: [76671.082532] ? drm_mode_getcrtc+0x190/0x190 [drm] Jan 11 12:48:02 localhost kernel: [76671.082565] amdgpu_drm_ioctl+0x4e/0x80 [amdgpu] Jan 11 12:48:02 localhost kernel: [76671.082567] __x64_sys_ioctl+0x91/0xc0 Jan 11 12:48:02 localhost kernel: [76671.082569] do_syscall_64+0x38/0x90 Jan 11 12:48:02 localhost kernel: [76671.082570] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Jan 11 12:48:02 localhost kernel: [76671.082571] RIP: 0033:0x7f212c39e31b Jan 11 12:48:02 localhost kernel: [76671.082573] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 1d 3b 0d 00 f7 d8 64 89 01 48 Jan 11 12:48:02 localhost kernel: [76671.082574] RSP: 002b:00007ffce35a8bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 Jan 11 12:48:02 localhost kernel: [76671.082576] RAX: ffffffffffffffda RBX: 00007ffce35a8c10 RCX: 00007f212c39e31b Jan 11 12:48:02 localhost kernel: [76671.082577] RDX: 00007ffce35a8c10 RSI: 00000000c06864a2 RDI: 000000000000000f Jan 11 12:48:02 localhost kernel: [76671.082577] RBP: 00000000c06864a2 R08: 0000000000000000 R09: 00005622052b8df0 Jan 11 12:48:02 localhost kernel: [76671.082577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 Jan 11 12:48:02 localhost kernel: [76671.082578] R13: 000000000000000f R14: 00005622042462c0 R15: 0000000000000000 Jan 11 12:48:02 localhost kernel: [76671.082580] ---[ end trace d8392f22819e77e9 ]--- Jan 11 13:23:24 localhost kernel: [78778.721432] [drm] amdgpu_dm_irq_schedule_work FAILED src 2 Jan 11 13:23:25 localhost kernel: [78779.094587] [drm:atom_op_jump [amdgpu]] *ERROR* atombios stuck in loop for more than 20secs aborting Jan 11 13:23:25 localhost kernel: [78779.094762] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing B200 (len 3615, WS 8, PS 0) @ 0xB34E Jan 11 13:23:25 localhost kernel: [78779.094941] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing B0F4 (len 268, WS 4, PS 0) @ 0xB147 Jan 11 13:23:25 localhost kernel: [78779.095175] [drm:dcn10_link_encoder_enable_dp_output [amdgpu]] *ERROR* dcn10_link_encoder_enable_dp_output: Failed to execute VBIOS command table! Jan 11 13:23:44 localhost kernel: [78798.812677] [drm] amdgpu_dm_irq_schedule_work FAILED src 2 Jan 11 13:23:45 localhost kernel: [78799.637347] [drm] amdgpu_dm_irq_schedule_work FAILED src 2 Jan 11 13:23:47 localhost kernel: [78800.947592] [drm:atom_op_jump [amdgpu]] *ERROR* atombios stuck in loop for more than 20secs aborting Jan 11 13:23:47 localhost kernel: [78800.947767] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing B200 (len 3615, WS 8, PS 0) @ 0xB6EA Jan 11 13:23:47 localhost kernel: [78800.947945] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing B0F4 (len 268, WS 4, PS 0) @ 0xB147 Jan 11 13:23:47 localhost kernel: [78800.948179] [drm:dcn10_link_encoder_enable_dp_output [amdgpu]] *ERROR* dcn10_link_encoder_enable_dp_output: Failed to execute VBIOS command table! Jan 11 13:23:55 localhost kernel: [78809.545424] [drm] perform_link_training_with_retries: Link training attempt 1 of 4 failed Jan 11 13:23:56 localhost kernel: [78810.658465] [drm] perform_link_training_with_retries: Link training attempt 2 of 4 failed Jan 11 13:24:17 localhost kernel: [78831.232553] [drm:atom_op_jump [amdgpu]] *ERROR* atombios stuck in loop for more than 20secs aborting Jan 11 13:24:17 localhost kernel: [78831.232591] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing B200 (len 3615, WS 8, PS 0) @ 0xB34E Jan 11 13:24:17 localhost kernel: [78831.232627] [drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing B0F4 (len 268, WS 4, PS 0) @ 0xB147 Jan 11 13:24:17 localhost kernel: [78831.232679] [drm:dcn10_link_encoder_enable_dp_output [amdgpu]] *ERROR* dcn10_link_encoder_enable_dp_output: Failed to execute VBIOS command table! Jan 11 13:24:17 localhost kernel: [78831.243045] [drm] perform_link_training_with_retries: Link training attempt 3 of 4 failed Jan 11 13:24:18 localhost kernel: [78832.455340] [drm] enabling link 1 failed: 15 Jan 11 13:24:21 localhost kernel: [78835.109927] clocksource: timekeeping watchdog on CPU1: Marking clocksource 'tsc' as unstable because the skew is too large: Jan 11 13:24:21 localhost kernel: [78835.109964] clocksource: 'hpet' wd_now: 9fd5133d wd_last: 9ee2f985 mask: ffffffff Jan 11 13:24:21 localhost kernel: [78835.109970] clocksource: 'tsc' cs_now: 10385bde83018 cs_last: 103851817b114 mask: ffffffffffffffff Jan 11 13:24:21 localhost kernel: [78835.109974] tsc: Marking TSC unstable due to clocksource watchdog Jan 11 13:24:21 localhost kernel: [78835.110724] TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'. Jan 11 13:24:21 localhost kernel: [78835.110730] sched_clock: Marking unstable (79377631293089, -542502030791)<-(78835125546559, -15519055) Jan 11 13:24:23 localhost kernel: [78836.812226] clocksource: Switched to clocksource hpet Jan 11 13:26:26 localhost kernel: [78959.736998] [drm] amdgpu_dm_irq_schedule_work FAILED src 2 Jan 11 13:26:28 localhost kernel: [78961.849240] INFO: task kworker/7:0:43964 blocked for more than 122 seconds. Jan 11 13:26:28 localhost kernel: [78961.849247] Tainted: G W OE 5.10.6-aw #1 Jan 11 13:26:28 localhost kernel: [78961.849249] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Jan 11 13:26:28 localhost kernel: [78961.849252] task:kworker/7:0 state:D stack: 0 pid:43964 ppid: 2 flags:0x00004000 Jan 11 13:26:28 localhost kernel: [78961.849433] Workqueue: events dm_irq_work_func [amdgpu] Jan 11 13:26:28 localhost kernel: [78961.849435] Call Trace: Jan 11 13:26:28 localhost kernel: [78961.849444] __schedule+0x267/0x7c0 Jan 11 13:26:28 localhost kernel: [78961.849447] schedule+0x68/0xe0 Jan 11 13:26:28 localhost kernel: [78961.849450] schedule_preempt_disabled+0x15/0x20 Jan 11 13:26:28 localhost kernel: [78961.849453] __ww_mutex_lock.constprop.0+0x316/0x7c0 Jan 11 13:26:28 localhost kernel: [78961.849457] __ww_mutex_lock_slowpath+0x16/0x20 Jan 11 13:26:28 localhost kernel: [78961.849459] ww_mutex_lock+0x77/0x90 Jan 11 13:26:28 localhost kernel: [78961.849487] drm_modeset_lock+0x35/0xb0 [drm] Jan 11 13:26:28 localhost kernel: [78961.849507] drm_modeset_lock_all_ctx+0x28/0x300 [drm] Jan 11 13:26:28 localhost kernel: [78961.849526] drm_modeset_lock_all+0x5e/0xb0 [drm] Jan 11 13:26:28 localhost kernel: [78961.849689] handle_hpd_irq+0xd2/0x120 [amdgpu] Jan 11 13:26:28 localhost kernel: [78961.849843] dm_irq_work_func+0x4e/0x60 [amdgpu] Jan 11 13:26:28 localhost kernel: [78961.849847] process_one_work+0x1e3/0x3b0 Jan 11 13:26:28 localhost kernel: [78961.849850] worker_thread+0x50/0x3f0 Jan 11 13:26:28 localhost kernel: [78961.849853] ? rescuer_thread+0x390/0x390 Jan 11 13:26:28 localhost kernel: [78961.849856] kthread+0x145/0x170 Jan 11 13:26:28 localhost kernel: [78961.849859] ? __kthread_bind_mask+0x70/0x70 Jan 11 13:26:28 localhost kernel: [78961.849863] ret_from_fork+0x22/0x30 -- You may reply to this email to add a comment. 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