https://bugzilla.kernel.org/show_bug.cgi?id=215618
Bug ID: 215618 Summary: vblank related lockup during start of SteamVR using Valve Index HMD Product: Drivers Version: 2.5 Kernel Version: 5.16.9 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: farmboy0@googlemail.com Regression: No
Happens on nearly every SteamVR start but not always.
Feb 17 00:06:29 kernel: [ 125.716702] [drm:dm_vblank_get_counter] *ERROR* dc_stream_state is NULL for crtc '1'! Feb 17 00:06:29 kernel: [ 125.716711] [drm:dm_crtc_get_scanoutpos] *ERROR* dc_stream_state is NULL for crtc '1'! Feb 17 00:06:29 kernel: [ 125.716713] [drm:dm_vblank_get_counter] *ERROR* dc_stream_state is NULL for crtc '1'! Feb 17 00:06:29 kernel: [ 125.716715] ------------[ cut here ]------------ Feb 17 00:06:29 kernel: [ 125.716715] amdgpu 0000:29:00.0: drm_WARN_ON_ONCE(drm_drv_uses_atomic_modeset(dev)) Feb 17 00:06:29 kernel: [ 125.716722] WARNING: CPU: 9 PID: 4516 at drivers/gpu/drm/drm_vblank.c:728 drm_crtc_vblank_helper_get_vblank_timestamp_internal+0x367/0x380 Feb 17 00:06:29 kernel: [ 125.716728] Modules linked in: joydev Feb 17 00:06:29 kernel: [ 125.716730] CPU: 9 PID: 4516 Comm: VulkanVblankThr Not tainted 5.16.9 #1 Feb 17 00:06:29 kernel: [ 125.716732] Hardware name: Micro-Star International Co., Ltd. MS-7A31/X370 XPOWER GAMING TITANIUM (MS-7A31), BIOS 1.MS 06/24/2020 Feb 17 00:06:29 kernel: [ 125.716734] RIP: 0010:drm_crtc_vblank_helper_get_vblank_timestamp_internal+0x367/0x380 Feb 17 00:06:29 kernel: [ 125.716737] Code: 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 82 a7 35 00 48 c7 c1 d0 ca f1 ae 48 89 c6 4c 89 ea 48 c7 c7 92 36 f1 ae e8 cd 56 7d 00 <0f> 0b e9 ba fe ff ff e8 cd e0 84 00 66 66 2e 0f 1f 84 00 00 00 00 Feb 17 00:06:29 kernel: [ 125.716738] RSP: 0018:ffffad1f42d63b20 EFLAGS: 00010082 Feb 17 00:06:29 kernel: [ 125.716740] RAX: 0000000000000000 RBX: ffffffffad6e9060 RCX: 0000000000000000 Feb 17 00:06:29 kernel: [ 125.716741] RDX: 0000000000000003 RSI: ffffffffaeee68eb RDI: 00000000ffffffff Feb 17 00:06:29 kernel: [ 125.716742] RBP: ffffad1f42d63bb8 R08: 0000000000000000 R09: ffffad1f42d63958 Feb 17 00:06:29 kernel: [ 125.716743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 Feb 17 00:06:29 kernel: [ 125.716744] R13: ffffa369c190c660 R14: 0000000000000000 R15: ffffa369c565e9d8 Feb 17 00:06:29 kernel: [ 125.716745] FS: 00007fb348913640(0000) GS:ffffa370bea40000(0000) knlGS:0000000000000000 Feb 17 00:06:29 kernel: [ 125.716746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Feb 17 00:06:29 kernel: [ 125.716747] CR2: 00007fb31c001248 CR3: 00000001cbf37000 CR4: 00000000003506e0 Feb 17 00:06:29 kernel: [ 125.716748] Call Trace: Feb 17 00:06:29 kernel: [ 125.716750] <TASK> Feb 17 00:06:29 kernel: [ 125.716752] ? __drm_err+0x72/0x90 Feb 17 00:06:29 kernel: [ 125.716755] drm_get_last_vbltimestamp+0xc8/0xe0 Feb 17 00:06:29 kernel: [ 125.716758] drm_update_vblank_count+0x84/0x3d0 Feb 17 00:06:29 kernel: [ 125.716759] ? queue_work_on+0x79/0x80 Feb 17 00:06:29 kernel: [ 125.716763] drm_vblank_enable+0x16b/0x1a0 Feb 17 00:06:29 kernel: [ 125.716765] drm_vblank_get+0xb8/0x100 Feb 17 00:06:29 kernel: [ 125.716767] drm_crtc_queue_sequence_ioctl+0x112/0x2d0 Feb 17 00:06:29 kernel: [ 125.716769] ? _drm_lease_held+0x46/0x80 Feb 17 00:06:29 kernel: [ 125.716771] ? drm_crtc_get_sequence_ioctl+0x1c0/0x1c0 Feb 17 00:06:29 kernel: [ 125.716773] drm_ioctl_kernel+0xd4/0x170 Feb 17 00:06:29 kernel: [ 125.716776] drm_ioctl+0x270/0x430 Feb 17 00:06:29 kernel: [ 125.716777] ? __check_object_size+0x68/0x180 Feb 17 00:06:29 kernel: [ 125.716781] ? drm_crtc_get_sequence_ioctl+0x1c0/0x1c0 Feb 17 00:06:29 kernel: [ 125.716783] ? smk_tskacc+0xd7/0x110 Feb 17 00:06:29 kernel: [ 125.716786] ? smack_file_ioctl+0xdb/0x120 Feb 17 00:06:29 kernel: [ 125.716788] ? trace_hardirqs_on+0x35/0xf0 Feb 17 00:06:29 kernel: [ 125.716791] amdgpu_drm_ioctl+0x5d/0xa0 Feb 17 00:06:29 kernel: [ 125.716793] __x64_sys_ioctl+0xac/0xe0 Feb 17 00:06:29 kernel: [ 125.716796] ? trace_hardirqs_on+0x35/0xf0 Feb 17 00:06:29 kernel: [ 125.716797] do_syscall_64+0x5c/0x80 Feb 17 00:06:29 kernel: [ 125.716800] ? exit_to_user_mode_prepare+0x44/0x1a0 Feb 17 00:06:29 kernel: [ 125.716803] ? trace_hardirqs_on_prepare+0x24/0x90 Feb 17 00:06:29 kernel: [ 125.716805] ? syscall_exit_to_user_mode+0x29/0x60 Feb 17 00:06:29 kernel: [ 125.716807] ? do_syscall_64+0x69/0x80 Feb 17 00:06:29 kernel: [ 125.716809] entry_SYSCALL_64_after_hwframe+0x44/0xae Feb 17 00:06:29 kernel: [ 125.716812] RIP: 0033:0x7fb398cdaa97 Feb 17 00:06:29 kernel: [ 125.716813] Code: 3c 1c e8 1c ff ff ff 85 c0 79 87 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a9 63 0c 00 f7 d8 64 89 01 48 Feb 17 00:06:29 kernel: [ 125.716815] RSP: 002b:00007fb348912af8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 Feb 17 00:06:29 kernel: [ 125.716816] RAX: ffffffffffffffda RBX: 00007fb348912b30 RCX: 00007fb398cdaa97 Feb 17 00:06:29 kernel: [ 125.716817] RDX: 00007fb348912b30 RSI: 00000000c018643c RDI: 0000000000000050 Feb 17 00:06:29 kernel: [ 125.716818] RBP: 00000000c018643c R08: 0000000000000000 R09: 00007fb31c000bd0 Feb 17 00:06:29 kernel: [ 125.716819] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652b28e1de8 Feb 17 00:06:29 kernel: [ 125.716820] R13: 0000000000000050 R14: 00005652b29acef0 R15: 00005652b28e1da0 Feb 17 00:06:29 kernel: [ 125.716822] </TASK> Feb 17 00:06:29 kernel: [ 125.716822] ---[ end trace e8b4537a57c9dbe1 ]--- Feb 17 00:06:29 kernel: [ 125.716823] [drm:dm_vblank_get_counter] *ERROR* dc_stream_state is NULL for crtc '1'! Feb 17 00:06:29 kernel: [ 125.716825] [drm:dm_crtc_get_scanoutpos] *ERROR* dc_stream_state is NULL for crtc '1'! Feb 17 00:06:29 kernel: [ 125.716827] [drm:dm_vblank_get_counter] *ERROR* dc_stream_state is NULL for crtc '1'!