https://bugzilla.kernel.org/show_bug.cgi?id=213053 Bug ID: 213053 Summary: WARNING on dcn30_hwseq.c dcn30_set_hubp_blank, AMD Radeon 6700XT Product: Drivers Version: 2.5 Kernel Version: 5.12.3 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@xxxxxxxxxxxxxxxxxxxx Reporter: andrewd18@xxxxxxxxx Regression: No Created attachment 296743 --> https://bugzilla.kernel.org/attachment.cgi?id=296743&action=edit Full dmesg 2021-05-13 I recently managed to snag a Gigabyte "Eagle 12G" Radeon 6700 XT. I am running latest Debian Testing with a 5.12.3 kernel (config based off Debian defaults) and latest linux-firmware from git. Upon installing the card into my system and booting, it outputs the warning below into kern.log. The UI is 3D accellerated, there are no errors or warnings in Xorg.log, but there is some graphical corruption and tearing in some games or on KDE's panels that disappears when the object is repainted. Neither this WARNING nor the corruption occurs when when I plug in my previous video card, a Radeon Vega 64. Please let me know if I can provide more information or test something. [ 5.481569] ------------[ cut here ]------------ [ 5.481570] WARNING: CPU: 6 PID: 165 at drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_hwseq.c:959 dcn30_set_hubp_blank+0x214/0x220 [amdgpu] [ 5.481725] Modules linked in: hid_generic(E) usbhid(E) hid(E) sd_mod(E) t10_pi(E) amdgpu(E+) gpu_sched(E) drm_ttm_helper(E) ttm(E) drm_kms_helper(E) xhci_pci(E) ahci(E) cec(E) xhci_pci_renesas(E) mxm_wmi(E) crc32_pclmul(E) crc32c_intel(E) igb(E) libahci(E) xhci_hcd(E) i2c_piix4(E) dca(E) drm(E) libata(E) i2c_algo_bit(E) usbcore(E) scsi_mod(E) wmi(E) gpio_amdpt(E) gpio_generic(E) button(E) [ 5.481736] CPU: 6 PID: 165 Comm: systemd-udevd Tainted: G E 5.12.3 #69 [ 5.481738] Hardware name: System manufacturer System Product Name/PRIME X470-PRO, BIOS 5837 02/01/2021 [ 5.481739] RIP: 0010:dcn30_set_hubp_blank+0x214/0x220 [amdgpu] [ 5.481879] Code: 31 f6 48 8b 07 48 8b 40 50 e8 58 c5 ea ed 48 8b 9b d0 02 00 00 48 85 db 75 df eb 8c 0f 0b e9 46 ff ff ff 0f 0b e9 be fe ff ff <0f> 0b e9 42 fe ff ff 0f 1f 44 00 00 0f 1f 44 00 00 41 57 41 56 45 [ 5.481880] RSP: 0018:ffffae8d8126b328 EFLAGS: 00010246 [ 5.481882] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000003 [ 5.481882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9ec790180000 [ 5.481883] RBP: ffff9ec791ee01e8 R08: ffffae8d8126b314 R09: ffffae8d8126b270 [ 5.481884] R10: 0000000000000002 R11: 343a656e696c2063 R12: ffff9ec791ee01e8 [ 5.481884] R13: ffff9ec792980000 R14: 0000000000000000 R15: ffff9ec791ee01e8 [ 5.481885] FS: 00007ff744baf8c0(0000) GS:ffff9eca9e980000(0000) knlGS:0000000000000000 [ 5.481886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.481887] CR2: 00007ff744b9b50f CR3: 00000001100a2000 CR4: 00000000003506e0 [ 5.481888] Call Trace: [ 5.481890] dcn10_wait_for_mpcc_disconnect+0x116/0x190 [amdgpu] [ 5.482034] dcn20_plane_atomic_disable+0x3e/0x150 [amdgpu] [ 5.482178] dcn20_disable_plane+0x24/0x40 [amdgpu] [ 5.482320] dcn10_init_pipes+0x307/0x3f0 [amdgpu] [ 5.482460] dce110_enable_accelerated_mode+0x9c/0x260 [amdgpu] [ 5.482599] dc_commit_state+0x942/0xa40 [amdgpu] [ 5.482736] amdgpu_dm_atomic_commit_tail+0x585/0x2610 [amdgpu] [ 5.482878] ? kfree+0xc3/0x410 [ 5.482881] ? dcn30_validate_bandwidth+0x11f/0x270 [amdgpu] [ 5.483019] ? dcn30_validate_bandwidth+0x11f/0x270 [amdgpu] [ 5.483155] ? __bpf_trace_amdgpu_dm_plane_state_template+0x10/0x10 [amdgpu] [ 5.483295] ? dm_plane_helper_prepare_fb+0x1f1/0x250 [amdgpu] [ 5.483434] ? drm_atomic_helper_setup_commit+0x74d/0x810 [drm_kms_helper] [ 5.483446] commit_tail+0x94/0x130 [drm_kms_helper] [ 5.483457] drm_atomic_helper_commit+0x113/0x140 [drm_kms_helper] [ 5.483467] drm_client_modeset_commit_atomic+0x1e4/0x220 [drm] [ 5.483488] drm_client_modeset_commit_locked+0x56/0x150 [drm] [ 5.483506] drm_client_modeset_commit+0x24/0x40 [drm] [ 5.483524] drm_fb_helper_set_par+0xa5/0xd0 [drm_kms_helper] [ 5.483533] fbcon_init+0x264/0x4f0 [ 5.483536] visual_init+0xce/0x130 [ 5.483539] do_bind_con_driver.isra.0+0x1db/0x2e0 [ 5.483541] do_take_over_console+0x116/0x180 [ 5.483542] do_fbcon_takeover+0x5c/0xc0 [ 5.483543] register_framebuffer+0x1e4/0x300 [ 5.483546] __drm_fb_helper_initial_config_and_unlock+0x321/0x4a0 [drm_kms_helper] [ 5.483556] amdgpu_fbdev_init+0xb9/0xf0 [amdgpu] [ 5.483664] amdgpu_device_init.cold+0x1625/0x1ad5 [amdgpu] [ 5.483805] ? pci_conf1_read+0xa4/0x100 [ 5.483807] ? pci_bus_read_config_word+0x49/0x70 [ 5.483810] amdgpu_driver_load_kms+0x64/0x260 [amdgpu] [ 5.483919] amdgpu_pci_probe+0x10a/0x190 [amdgpu] [ 5.484021] local_pci_probe+0x42/0x80 [ 5.484023] ? __cond_resched+0x16/0x40 [ 5.484025] pci_device_probe+0xfa/0x1b0 [ 5.484027] really_probe+0xf2/0x440 [ 5.484029] driver_probe_device+0xe1/0x150 [ 5.484031] device_driver_attach+0xa1/0xb0 [ 5.484032] __driver_attach+0x8a/0x150 [ 5.484034] ? device_driver_attach+0xb0/0xb0 [ 5.484035] ? device_driver_attach+0xb0/0xb0 [ 5.484037] bus_for_each_dev+0x78/0xc0 [ 5.484038] bus_add_driver+0x12b/0x1e0 [ 5.484040] driver_register+0x8b/0xe0 [ 5.484042] ? 0xffffffffc0f14000 [ 5.484043] do_one_initcall+0x44/0x1d0 [ 5.484045] ? do_init_module+0x23/0x260 [ 5.484047] ? kmem_cache_alloc_trace+0xfd/0x200 [ 5.484049] do_init_module+0x5c/0x260 [ 5.484050] __do_sys_finit_module+0xb1/0x110 [ 5.484052] do_syscall_64+0x33/0x80 [ 5.484054] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 5.484056] RIP: 0033:0x7ff7450689b9 [ 5.484057] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a7 54 0c 00 f7 d8 64 89 01 48 [ 5.484058] RSP: 002b:00007ffff1849268 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 5.484059] RAX: ffffffffffffffda RBX: 000055a1d6cd79f0 RCX: 00007ff7450689b9 [ 5.484060] RDX: 0000000000000000 RSI: 00007ff7451f3e2d RDI: 0000000000000011 [ 5.484061] RBP: 0000000000020000 R08: 0000000000000000 R09: 000055a1d6cd4e40 [ 5.484061] R10: 0000000000000011 R11: 0000000000000246 R12: 00007ff7451f3e2d [ 5.484062] R13: 0000000000000000 R14: 000055a1d6cd7950 R15: 000055a1d6cd79f0 [ 5.484063] ---[ end trace d62e2afb8d38cfd0 ]--- -- You may reply to this email to add a comment. 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