I have been seeing problems when my displays go to sleep for a couple of releases now. I have a dual monitor setup and a single AMD RX 6600 card. When I leave for a bit and come back, often all of my windows have been shuffled to the secondary monitor, and sometimes GNOME designates that monitor as primary. When I look in dmesg, I see the log messages as below: The first one is this in allocate_mst_payload: ASSERT(proposed_table.stream_count > 0); I can provide more details about my setup if that would help. [ 4121.284908] [drm] DM_MST: stopping TM on aconnector: 0000000039b08aac [id: 91] [ 4125.225843] ------------[ cut here ]------------ [ 4125.225850] WARNING: CPU: 9 PID: 3429 at drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_dpms.c:1484 link_set_dpms_on+0xbe5/0xca0 [amdgpu] [ 4125.226869] Modules linked in: uinput rpcrdma rdma_cm rfcomm iw_cm ib_cm ib_core snd_seq_dummy snd_hrtimer tun xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 bridge stp llc 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 iptable_filter qrtr bnep binfmt_misc xfs vfat fat snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel intel_rapl_msr intel_rapl_common snd_intel_dspcfg snd_intel_sdw_acpi snd_usb_audio snd_hda_codec edac_mce_amd btusb btrtl ppdev snd_hda_core uvcvideo btbcm snd_usbmidi_lib kvm_amd snd_ump btintel snd_rawmidi uvc snd_hwdep videobuf2_vmalloc btmtk snd_seq videobuf2_memops kvm bluetooth videobuf2_v4l2 [ 4125.227067] snd_seq_device xpad irqbypass videobuf2_common snd_pcm rapl ff_memless rfkill videodev wmi_bmof snd_timer acpi_cpufreq mxm_wmi i2c_piix4 pcspkr k10temp snd mc soundcore parport_pc parport gpio_amdpt gpio_generic joydev nfsd auth_rpcgss nfs_acl lockd grace sunrpc loop zram amdgpu uas usb_storage r8169 i2c_algo_bit drm_ttm_helper ttm video drm_suballoc_helper amdxcp crct10dif_pclmul iommu_v2 crc32_pclmul drm_buddy crc32c_intel polyval_clmulni gpu_sched polyval_generic nvme ghash_clmulni_intel drm_display_helper sha512_ssse3 sp5100_tco nvme_core ccp cec nvme_common wmi scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse [ 4125.227226] CPU: 9 PID: 3429 Comm: gnome-shell Kdump: loaded Not tainted 6.5.5-200.fc38.x86_64 #1 [ 4125.227234] Hardware name: Micro-Star International Co., Ltd. MS-7A33/X370 SLI PLUS (MS-7A33), BIOS 3.JR 11/29/2019 [ 4125.227238] RIP: 0010:link_set_dpms_on+0xbe5/0xca0 [amdgpu] [ 4125.228239] Code: e9 3f fc ff ff 48 c7 c7 38 86 ff c0 e8 e4 66 09 c6 e9 c0 fe ff ff 48 8b bb d0 01 00 00 48 89 de e8 20 d0 ed ff e9 25 ff ff ff <0f> 0b e9 88 fd ff ff 41 c6 85 50 04 00 00 00 e9 d1 f8 ff ff 49 8b [ 4125.228246] RSP: 0018:ffffa1204aed3428 EFLAGS: 00010246 [ 4125.228254] RAX: 0000000000000000 RBX: ffff92ddfbf75000 RCX: 0000000000000005 [ 4125.228259] RDX: ffffffffc0ff8548 RSI: 0000000000000002 RDI: 0000000000000000 [ 4125.228263] RBP: ffff92ddfbf75000 R08: 0000000000000000 R09: 0000000000000005 [ 4125.228267] R10: ffff92ddd1a0f000 R11: ffff92ddcc6e87e0 R12: ffff92de3c9c0248 [ 4125.228272] R13: 0000000000000006 R14: ffff92ddd9580000 R15: ffff92de3c9c0500 [ 4125.228276] FS: 00007f8bbc726600(0000) GS:ffff92ecdec40000(0000) knlGS:0000000000000000 [ 4125.228282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4125.228287] CR2: 00000f66f44a9000 CR3: 000000018492a000 CR4: 00000000003506e0 [ 4125.228292] Call Trace: [ 4125.228298] <TASK> [ 4125.228302] ? link_set_dpms_on+0xbe5/0xca0 [amdgpu] [ 4125.229298] ? __warn+0x81/0x130 [ 4125.229312] ? link_set_dpms_on+0xbe5/0xca0 [amdgpu] [ 4125.230311] ? report_bug+0x171/0x1a0 [ 4125.230324] ? handle_bug+0x3c/0x80 [ 4125.230334] ? exc_invalid_op+0x17/0x70 [ 4125.230342] ? asm_exc_invalid_op+0x1a/0x20 [ 4125.230358] ? link_set_dpms_on+0xbe5/0xca0 [amdgpu] [ 4125.231360] dce110_apply_ctx_to_hw+0x535/0x700 [amdgpu] [ 4125.232313] dc_commit_state_no_check+0x3cd/0xef0 [amdgpu] [ 4125.233263] dc_commit_streams+0x29b/0x400 [amdgpu] [ 4125.234238] amdgpu_dm_atomic_commit_tail+0x5e8/0x3b10 [amdgpu] [ 4125.235238] ? srso_return_thunk+0x5/0x10 [ 4125.235249] ? psi_group_change+0x213/0x3c0 [ 4125.235261] ? srso_return_thunk+0x5/0x10 [ 4125.235268] ? psi_task_switch+0xd6/0x230 [ 4125.235276] ? srso_return_thunk+0x5/0x10 [ 4125.235283] ? finish_task_switch.isra.0+0x94/0x2f0 [ 4125.235298] ? srso_return_thunk+0x5/0x10 [ 4125.235308] ? srso_return_thunk+0x5/0x10 [ 4125.235315] ? psi_group_change+0x213/0x3c0 [ 4125.235325] ? srso_return_thunk+0x5/0x10 [ 4125.235332] ? psi_task_switch+0xd6/0x230 [ 4125.235339] ? srso_return_thunk+0x5/0x10 [ 4125.235346] ? finish_task_switch.isra.0+0x94/0x2f0 [ 4125.235356] ? srso_return_thunk+0x5/0x10 [ 4125.235364] ? __schedule+0x3f6/0x14c0 [ 4125.235371] ? dma_resv_get_fences+0x117/0x220 [ 4125.235382] ? srso_return_thunk+0x5/0x10 [ 4125.235395] ? srso_return_thunk+0x5/0x10 [ 4125.235402] ? schedule+0x5e/0xd0 [ 4125.235410] ? srso_return_thunk+0x5/0x10 [ 4125.235417] ? schedule_timeout+0x151/0x160 [ 4125.235423] ? srso_return_thunk+0x5/0x10 [ 4125.235430] ? sysvec_apic_timer_interrupt+0xe/0x90 [ 4125.235438] ? srso_return_thunk+0x5/0x10 [ 4125.235445] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 4125.235456] ? srso_return_thunk+0x5/0x10 [ 4125.235464] ? wait_for_completion_timeout+0x13e/0x170 [ 4125.235480] commit_tail+0x94/0x130 [ 4125.235490] drm_atomic_helper_commit+0x11a/0x140 [ 4125.235498] drm_atomic_commit+0x9a/0xd0 [ 4125.235508] ? __pfx___drm_printfn_info+0x10/0x10 [ 4125.235520] drm_mode_atomic_ioctl+0x9b5/0xbc0 [ 4125.235533] ? idr_alloc+0x3a/0x70 [ 4125.235547] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 4125.235557] drm_ioctl_kernel+0xcd/0x170 [ 4125.235568] drm_ioctl+0x26d/0x4b0 [ 4125.235576] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 4125.235596] amdgpu_drm_ioctl+0x4e/0x90 [amdgpu] [ 4125.236392] __x64_sys_ioctl+0x97/0xd0 [ 4125.236403] do_syscall_64+0x60/0x90 [ 4125.236412] ? __x64_sys_ioctl+0xaf/0xd0 [ 4125.236420] ? srso_return_thunk+0x5/0x10 [ 4125.236427] ? syscall_exit_to_user_mode+0x2b/0x40 [ 4125.236436] ? srso_return_thunk+0x5/0x10 [ 4125.236443] ? do_syscall_64+0x6c/0x90 [ 4125.236451] ? srso_return_thunk+0x5/0x10 [ 4125.236458] ? __x64_sys_ioctl+0xaf/0xd0 [ 4125.236466] ? srso_return_thunk+0x5/0x10 [ 4125.236473] ? syscall_exit_to_user_mode+0x2b/0x40 [ 4125.236481] ? srso_return_thunk+0x5/0x10 [ 4125.236488] ? do_syscall_64+0x6c/0x90 [ 4125.236494] ? syscall_exit_to_user_mode+0x2b/0x40 [ 4125.236502] ? srso_return_thunk+0x5/0x10 [ 4125.236509] ? do_syscall_64+0x6c/0x90 [ 4125.236516] ? srso_return_thunk+0x5/0x10 [ 4125.236523] ? syscall_exit_to_user_mode+0x2b/0x40 [ 4125.236530] ? srso_return_thunk+0x5/0x10 [ 4125.236538] ? do_syscall_64+0x6c/0x90 [ 4125.236544] ? srso_return_thunk+0x5/0x10 [ 4125.236551] ? __irq_exit_rcu+0x4b/0xc0 [ 4125.236562] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 4125.236570] RIP: 0033:0x7f8bbfd28edd [ 4125.236613] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 [ 4125.236618] RSP: 002b:00007ffe0a954fa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4125.236626] RAX: ffffffffffffffda RBX: 0000560755e3ca30 RCX: 00007f8bbfd28edd [ 4125.236630] RDX: 00007ffe0a955040 RSI: 00000000c03864bc RDI: 000000000000000a [ 4125.236635] RBP: 00007ffe0a954ff0 R08: 0000000000000007 R09: 0000000000000014 [ 4125.236639] R10: 0000000000000012 R11: 0000000000000246 R12: 00007ffe0a955040 [ 4125.236643] R13: 00000000c03864bc R14: 000000000000000a R15: 000056075768c4d0 [ 4125.236666] </TASK> [ 4125.236670] ---[ end trace 0000000000000000 ]--- [ 4125.275997] snd_hda_codec_hdmi hdaudioC0D0: HDMI: Unknown ELD version 0 [ 4125.401923] [drm] DM_MST: starting TM on aconnector: 0000000039b08aac [id: 91] [ 4125.409668] [drm] DM_MST: DP12, 4-lane link detected [ 4125.606757] ------------[ cut here ]------------ [ 4125.606765] WARNING: CPU: 10 PID: 3429 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_helpers.c:236 dm_helpers_construct_old_payload+0xc6/0xe0 [amdgpu] [ 4125.607780] Modules linked in: uinput rpcrdma rdma_cm rfcomm iw_cm ib_cm ib_core snd_seq_dummy snd_hrtimer tun xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 bridge stp llc 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 iptable_filter qrtr bnep binfmt_misc xfs vfat fat snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel intel_rapl_msr intel_rapl_common snd_intel_dspcfg snd_intel_sdw_acpi snd_usb_audio snd_hda_codec edac_mce_amd btusb btrtl ppdev snd_hda_core uvcvideo btbcm snd_usbmidi_lib kvm_amd snd_ump btintel snd_rawmidi uvc snd_hwdep videobuf2_vmalloc btmtk snd_seq videobuf2_memops kvm bluetooth videobuf2_v4l2 [ 4125.607978] snd_seq_device xpad irqbypass videobuf2_common snd_pcm rapl ff_memless rfkill videodev wmi_bmof snd_timer acpi_cpufreq mxm_wmi i2c_piix4 pcspkr k10temp snd mc soundcore parport_pc parport gpio_amdpt gpio_generic joydev nfsd auth_rpcgss nfs_acl lockd grace sunrpc loop zram amdgpu uas usb_storage r8169 i2c_algo_bit drm_ttm_helper ttm video drm_suballoc_helper amdxcp crct10dif_pclmul iommu_v2 crc32_pclmul drm_buddy crc32c_intel polyval_clmulni gpu_sched polyval_generic nvme ghash_clmulni_intel drm_display_helper sha512_ssse3 sp5100_tco nvme_core ccp cec nvme_common wmi scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse [ 4125.608137] CPU: 10 PID: 3429 Comm: gnome-shell Kdump: loaded Tainted: G W 6.5.5-200.fc38.x86_64 #1 [ 4125.608144] Hardware name: Micro-Star International Co., Ltd. MS-7A33/X370 SLI PLUS (MS-7A33), BIOS 3.JR 11/29/2019 [ 4125.608149] RIP: 0010:dm_helpers_construct_old_payload+0xc6/0xe0 [amdgpu] [ 4125.609150] Code: 0f af d2 41 89 50 10 39 c8 74 1f 48 8b 84 24 98 00 00 00 65 48 2b 04 25 28 00 00 00 75 14 48 81 c4 a0 00 00 00 e9 aa 92 6e c6 <0f> 0b eb dd 31 c0 eb d5 e8 cd 08 6d c6 66 66 2e 0f 1f 84 00 00 00 [ 4125.609156] RSP: 0018:ffffa1204aed32f0 EFLAGS: 00010246 [ 4125.609163] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 4125.609168] RDX: ffff92ddc8a9a818 RSI: ffff92ddd1a0f3b0 RDI: ffffa1204aed3388 [ 4125.609173] RBP: ffff92ddfbf75000 R08: ffffa1204aed3398 R09: ffff92ddd1a0f000 [ 4125.609177] R10: 0000000000000000 R11: 0000000000000100 R12: ffffa1204aed345c [ 4125.609181] R13: ffff92dfdb79e6c0 R14: ffff92ddc1b58578 R15: ffff92ddc8a9a7e0 [ 4125.609185] FS: 00007f8bbc726600(0000) GS:ffff92ecdec80000(0000) knlGS:0000000000000000 [ 4125.609191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4125.609196] CR2: 00007f1021a4faf4 CR3: 000000018492a000 CR4: 00000000003506e0 [ 4125.609201] Call Trace: [ 4125.609207] <TASK> [ 4125.609211] ? dm_helpers_construct_old_payload+0xc6/0xe0 [amdgpu] [ 4125.610214] ? __warn+0x81/0x130 [ 4125.610228] ? dm_helpers_construct_old_payload+0xc6/0xe0 [amdgpu] [ 4125.611227] ? report_bug+0x171/0x1a0 [ 4125.611240] ? handle_bug+0x3c/0x80 [ 4125.611249] ? exc_invalid_op+0x17/0x70 [ 4125.611258] ? asm_exc_invalid_op+0x1a/0x20 [ 4125.611274] ? dm_helpers_construct_old_payload+0xc6/0xe0 [amdgpu] [ 4125.612280] dm_helpers_dp_mst_write_payload_allocation_table+0xb0/0x120 [amdgpu] [ 4125.613281] link_set_dpms_off+0x6ec/0x8c0 [amdgpu] [ 4125.614295] dcn20_reset_hw_ctx_wrap+0x155/0x440 [amdgpu] [ 4125.615287] dce110_apply_ctx_to_hw+0x6e/0x700 [amdgpu] [ 4125.616233] ? srso_return_thunk+0x5/0x10 [ 4125.616243] ? __free_pages_ok+0x256/0x550 [ 4125.616260] dc_commit_state_no_check+0x3cd/0xef0 [amdgpu] [ 4125.617209] dc_commit_streams+0x29b/0x400 [amdgpu] [ 4125.618163] amdgpu_dm_atomic_commit_tail+0x5e8/0x3b10 [amdgpu] [ 4125.619159] ? srso_return_thunk+0x5/0x10 [ 4125.619168] ? load_balance+0x18f/0xdd0 [ 4125.619184] ? sugov_update_single_freq+0xb7/0x180 [ 4125.619200] ? srso_return_thunk+0x5/0x10 [ 4125.619207] ? srso_return_thunk+0x5/0x10 [ 4125.619214] ? srso_return_thunk+0x5/0x10 [ 4125.619222] ? raw_spin_rq_lock_nested+0x1c/0x80 [ 4125.619231] ? srso_return_thunk+0x5/0x10 [ 4125.619238] ? psi_group_change+0x213/0x3c0 [ 4125.619248] ? srso_return_thunk+0x5/0x10 [ 4125.619255] ? psi_task_switch+0xd6/0x230 [ 4125.619262] ? srso_return_thunk+0x5/0x10 [ 4125.619270] ? finish_task_switch.isra.0+0x94/0x2f0 [ 4125.619280] ? srso_return_thunk+0x5/0x10 [ 4125.619287] ? __schedule+0x3f6/0x14c0 [ 4125.619296] ? srso_return_thunk+0x5/0x10 [ 4125.619304] ? dma_fence_array_create+0x48/0x110 [ 4125.619319] ? srso_return_thunk+0x5/0x10 [ 4125.619327] ? __slab_free+0xf1/0x330 [ 4125.619335] ? srso_return_thunk+0x5/0x10 [ 4125.619342] ? __slab_free+0xf1/0x330 [ 4125.619355] ? srso_return_thunk+0x5/0x10 [ 4125.619362] ? wait_for_completion_timeout+0x13e/0x170 [ 4125.619369] ? wait_for_completion_interruptible+0x139/0x1e0 [ 4125.619378] ? srso_return_thunk+0x5/0x10 [ 4125.619392] commit_tail+0x94/0x130 [ 4125.619402] drm_atomic_helper_commit+0x11a/0x140 [ 4125.619410] drm_atomic_commit+0x9a/0xd0 [ 4125.619420] ? __pfx___drm_printfn_info+0x10/0x10 [ 4125.619431] drm_mode_atomic_ioctl+0x9b5/0xbc0 [ 4125.619444] ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [ 4125.619459] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 4125.619469] drm_ioctl_kernel+0xcd/0x170 [ 4125.619480] drm_ioctl+0x26d/0x4b0 [ 4125.619488] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 4125.619508] amdgpu_drm_ioctl+0x4e/0x90 [amdgpu] [ 4125.620303] __x64_sys_ioctl+0x97/0xd0 [ 4125.620315] do_syscall_64+0x60/0x90 [ 4125.620324] ? srso_return_thunk+0x5/0x10 [ 4125.620332] ? syscall_exit_to_user_mode+0x2b/0x40 [ 4125.620340] ? srso_return_thunk+0x5/0x10 [ 4125.620348] ? do_syscall_64+0x6c/0x90 [ 4125.620354] ? srso_return_thunk+0x5/0x10 [ 4125.620361] ? syscall_exit_to_user_mode+0x2b/0x40 [ 4125.620369] ? srso_return_thunk+0x5/0x10 [ 4125.620376] ? do_syscall_64+0x6c/0x90 [ 4125.620382] ? srso_return_thunk+0x5/0x10 [ 4125.620389] ? __irq_exit_rcu+0x4b/0xc0 [ 4125.620400] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 4125.620408] RIP: 0033:0x7f8bbfd28edd [ 4125.620451] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 [ 4125.620456] RSP: 002b:00007ffe0a954fa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4125.620464] RAX: ffffffffffffffda RBX: 0000560753e3f1a0 RCX: 00007f8bbfd28edd [ 4125.620468] RDX: 00007ffe0a955040 RSI: 00000000c03864bc RDI: 000000000000000a [ 4125.620473] RBP: 00007ffe0a954ff0 R08: 0000000000000007 R09: 0000000000000014 [ 4125.620477] R10: 0000000000000011 R11: 0000000000000246 R12: 00007ffe0a955040 [ 4125.620481] R13: 00000000c03864bc R14: 000000000000000a R15: 000056075466b960 [ 4125.620496] </TASK> [ 4125.620499] ---[ end trace 0000000000000000 ]--- [ 4125.620533] ------------[ cut here ]------------ [ 4125.620536] WARNING: CPU: 10 PID: 3429 at drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_helpers.c:182 fill_dc_mst_payload_table_from_drm+0x94/0x140 [amdgpu] [ 4125.621532] Modules linked in: uinput rpcrdma rdma_cm rfcomm iw_cm ib_cm ib_core snd_seq_dummy snd_hrtimer tun xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 bridge stp llc 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 iptable_filter qrtr bnep binfmt_misc xfs vfat fat snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel intel_rapl_msr intel_rapl_common snd_intel_dspcfg snd_intel_sdw_acpi snd_usb_audio snd_hda_codec edac_mce_amd btusb btrtl ppdev snd_hda_core uvcvideo btbcm snd_usbmidi_lib kvm_amd snd_ump btintel snd_rawmidi uvc snd_hwdep videobuf2_vmalloc btmtk snd_seq videobuf2_memops kvm bluetooth videobuf2_v4l2 [ 4125.621734] snd_seq_device xpad irqbypass videobuf2_common snd_pcm rapl ff_memless rfkill videodev wmi_bmof snd_timer acpi_cpufreq mxm_wmi i2c_piix4 pcspkr k10temp snd mc soundcore parport_pc parport gpio_amdpt gpio_generic joydev nfsd auth_rpcgss nfs_acl lockd grace sunrpc loop zram amdgpu uas usb_storage r8169 i2c_algo_bit drm_ttm_helper ttm video drm_suballoc_helper amdxcp crct10dif_pclmul iommu_v2 crc32_pclmul drm_buddy crc32c_intel polyval_clmulni gpu_sched polyval_generic nvme ghash_clmulni_intel drm_display_helper sha512_ssse3 sp5100_tco nvme_core ccp cec nvme_common wmi scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse [ 4125.621886] CPU: 10 PID: 3429 Comm: gnome-shell Kdump: loaded Tainted: G W 6.5.5-200.fc38.x86_64 #1 [ 4125.621893] Hardware name: Micro-Star International Co., Ltd. MS-7A33/X370 SLI PLUS (MS-7A33), BIOS 3.JR 11/29/2019 [ 4125.621897] RIP: 0010:fill_dc_mst_payload_table_from_drm+0x94/0x140 [amdgpu] [ 4125.622896] Code: 09 31 d2 48 89 c1 eb 0b 83 c2 01 48 83 c1 18 39 d6 74 17 40 38 39 75 f0 48 63 ca 31 ff 48 8d 0c 49 66 89 7c cc 28 39 d6 75 22 <0f> 0b eb 1e 0f b7 5a 0c 0f b7 05 c7 d5 73 00 48 8d 0c 76 8a 42 09 [ 4125.622901] RSP: 0018:ffffa1204aed32d8 EFLAGS: 00010246 [ 4125.622908] RAX: ffffa1204aed3300 RBX: 0000000000000000 RCX: 0000000000000000 [ 4125.622912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffa1204aed3380 [ 4125.622916] RBP: ffff92ddfbf75000 R08: ffffa1204aed345c R09: 0000000000000000 [ 4125.622920] R10: 0000000000000000 R11: 0000000000000100 R12: ffffa1204aed345c [ 4125.622924] R13: ffffa1204aed3398 R14: ffff92ddc1b58578 R15: ffff92ddc8a9a7e0 [ 4125.622929] FS: 00007f8bbc726600(0000) GS:ffff92ecdec80000(0000) knlGS:0000000000000000 [ 4125.622934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4125.622939] CR2: 00007f1021a4faf4 CR3: 000000018492a000 CR4: 00000000003506e0 [ 4125.622944] Call Trace: [ 4125.622947] <TASK> [ 4125.622951] ? fill_dc_mst_payload_table_from_drm+0x94/0x140 [amdgpu] [ 4125.623945] ? __warn+0x81/0x130 [ 4125.623955] ? fill_dc_mst_payload_table_from_drm+0x94/0x140 [amdgpu] [ 4125.624951] ? report_bug+0x171/0x1a0 [ 4125.624962] ? handle_bug+0x3c/0x80 [ 4125.624971] ? exc_invalid_op+0x17/0x70 [ 4125.624980] ? asm_exc_invalid_op+0x1a/0x20 [ 4125.624994] ? fill_dc_mst_payload_table_from_drm+0x94/0x140 [amdgpu] [ 4125.626003] dm_helpers_dp_mst_write_payload_allocation_table+0xd6/0x120 [amdgpu] [ 4125.627004] link_set_dpms_off+0x6ec/0x8c0 [amdgpu] [ 4125.628007] dcn20_reset_hw_ctx_wrap+0x155/0x440 [amdgpu] [ 4125.628996] dce110_apply_ctx_to_hw+0x6e/0x700 [amdgpu] [ 4125.629938] ? srso_return_thunk+0x5/0x10 [ 4125.629947] ? __free_pages_ok+0x256/0x550 [ 4125.629963] dc_commit_state_no_check+0x3cd/0xef0 [amdgpu] [ 4125.630910] dc_commit_streams+0x29b/0x400 [amdgpu] [ 4125.631863] amdgpu_dm_atomic_commit_tail+0x5e8/0x3b10 [amdgpu] [ 4125.632859] ? srso_return_thunk+0x5/0x10 [ 4125.632867] ? load_balance+0x18f/0xdd0 [ 4125.632882] ? sugov_update_single_freq+0xb7/0x180 [ 4125.632898] ? srso_return_thunk+0x5/0x10 [ 4125.632905] ? srso_return_thunk+0x5/0x10 [ 4125.632912] ? srso_return_thunk+0x5/0x10 [ 4125.632920] ? raw_spin_rq_lock_nested+0x1c/0x80 [ 4125.632927] ? srso_return_thunk+0x5/0x10 [ 4125.632934] ? psi_group_change+0x213/0x3c0 [ 4125.632945] ? srso_return_thunk+0x5/0x10 [ 4125.632952] ? psi_task_switch+0xd6/0x230 [ 4125.632959] ? srso_return_thunk+0x5/0x10 [ 4125.632966] ? finish_task_switch.isra.0+0x94/0x2f0 [ 4125.632977] ? srso_return_thunk+0x5/0x10 [ 4125.632984] ? __schedule+0x3f6/0x14c0 [ 4125.632993] ? srso_return_thunk+0x5/0x10 [ 4125.633001] ? dma_fence_array_create+0x48/0x110 [ 4125.633015] ? srso_return_thunk+0x5/0x10 [ 4125.633022] ? __slab_free+0xf1/0x330 [ 4125.633029] ? srso_return_thunk+0x5/0x10 [ 4125.633036] ? __slab_free+0xf1/0x330 [ 4125.633049] ? srso_return_thunk+0x5/0x10 [ 4125.633056] ? wait_for_completion_timeout+0x13e/0x170 [ 4125.633063] ? wait_for_completion_interruptible+0x139/0x1e0 [ 4125.633072] ? srso_return_thunk+0x5/0x10 [ 4125.633086] commit_tail+0x94/0x130 [ 4125.633095] drm_atomic_helper_commit+0x11a/0x140 [ 4125.633103] drm_atomic_commit+0x9a/0xd0 [ 4125.633111] ? __pfx___drm_printfn_info+0x10/0x10 [ 4125.633122] drm_mode_atomic_ioctl+0x9b5/0xbc0 [ 4125.633135] ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [ 4125.633150] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 4125.633159] drm_ioctl_kernel+0xcd/0x170 [ 4125.633169] drm_ioctl+0x26d/0x4b0 [ 4125.633178] ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [ 4125.633198] amdgpu_drm_ioctl+0x4e/0x90 [amdgpu] [ 4125.633994] __x64_sys_ioctl+0x97/0xd0 [ 4125.634004] do_syscall_64+0x60/0x90 [ 4125.634013] ? srso_return_thunk+0x5/0x10 [ 4125.634020] ? syscall_exit_to_user_mode+0x2b/0x40 [ 4125.634028] ? srso_return_thunk+0x5/0x10 [ 4125.634036] ? do_syscall_64+0x6c/0x90 [ 4125.634042] ? srso_return_thunk+0x5/0x10 [ 4125.634049] ? syscall_exit_to_user_mode+0x2b/0x40 [ 4125.634057] ? srso_return_thunk+0x5/0x10 [ 4125.634064] ? do_syscall_64+0x6c/0x90 [ 4125.634071] ? srso_return_thunk+0x5/0x10 [ 4125.634078] ? __irq_exit_rcu+0x4b/0xc0 [ 4125.634088] entry_SYSCALL_64_after_hwframe+0x6e/0xd8 [ 4125.634095] RIP: 0033:0x7f8bbfd28edd [ 4125.634112] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00 [ 4125.634117] RSP: 002b:00007ffe0a954fa0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4125.634124] RAX: ffffffffffffffda RBX: 0000560753e3f1a0 RCX: 00007f8bbfd28edd [ 4125.634129] RDX: 00007ffe0a955040 RSI: 00000000c03864bc RDI: 000000000000000a [ 4125.634133] RBP: 00007ffe0a954ff0 R08: 0000000000000007 R09: 0000000000000014 [ 4125.634137] R10: 0000000000000011 R11: 0000000000000246 R12: 00007ffe0a955040 [ 4125.634141] R13: 00000000c03864bc R14: 000000000000000a R15: 000056075466b960 [ 4125.634156] </TASK> [ 4125.634159] ---[ end trace 0000000000000000 ]--- Thanks, -- Jeff Layton <jlayton@xxxxxxxxxx>