I'm getting the attached WARNING splats since amdgpu dropped its load callback. They're from WARN_ON(!dev->driver->load && dev->registered && !obj_free_cb); in __drm_mode_object_add. I'm not sure how to address this, since obj_free_cb is always NULL here, and I don't think MST connectors getting added after dev->registered is set can be avoided? -- Earthling Michel Dänzer | https://redhat.com Libre software enthusiast | Mesa and X developer
Apr 3 17:32:55 thor kernel: [ 1.593399][ T129] ------------[ cut here ]------------ Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] WARNING: CPU: 6 PID: 129 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] Modules linked in: crc32c_intel(E) amdgpu(E) mfd_core(E) i2c_algo_bit(E) aesni_intel(E) ttm(E) glue_helper(E) gpu_sched(E) crypto_simd(E) cryptd(E) drm_kms_helper(E) cec(E) xhci_pci(E) evdev(E) psmouse(E) rc_core(E) serio_raw(E) xhci_hcd(E) usbcore(E) drm(E) nvme(E) nvme_core(E) t10_pi(E) Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] CPU: 6 PID: 129 Comm: kworker/6:1 Tainted: G E 5.6.0+ #1 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] Hardware name: LENOVO 20NF0000GE/20NF0000GE, BIOS R11ET30W (1.10 ) 10/11/2019 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] RIP: 0010:__drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] Code: 00 00 4c 89 f7 e8 3f e4 46 ca 85 db b8 00 00 00 00 0f 4e c3 5b 5d 41 5c 41 5d 41 5e 41 5f c3 80 7f 40 00 74 8c 4d 85 c0 75 87 <0f> 0b eb 83 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 45 31 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] RSP: 0018:ffff993f803e7ad8 EFLAGS: 00010246 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] RAX: ffffffffc0c39120 RBX: ffff896166b1d000 RCX: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] RDX: 00000000b0b0b0b0 RSI: ffff896164a7b590 RDI: ffff896166b1d000 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] RBP: ffff896164a7b590 R08: 0000000000000000 R09: ffff896164a81600 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] R10: 0000000000000000 R11: ffff89626e0bedd7 R12: 00000000b0b0b0b0 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] R13: 0000000000000000 R14: ffffffffc0215091 R15: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] FS: 0000000000000000(0000) GS:ffff896170b80000(0000) knlGS:0000000000000000 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] CR2: 00007ffc35448de8 CR3: 00000003a6ddc000 CR4: 00000000003406e0 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] Call Trace: Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] drm_property_create+0xcd/0x1a0 [drm] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] drm_property_create_range+0x1a/0x40 [drm] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] drm_connector_attach_max_bpc_property+0x62/0x80 [drm] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] amdgpu_dm_connector_init_helper+0x1cd/0x280 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] dm_dp_add_mst_connector+0xbb/0x1a0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] drm_dp_mst_port_add_connector+0x108/0x1a0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] ? dm_dp_aux_transfer+0x8f/0xf0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] ? drm_dp_dpcd_access+0xdf/0x110 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] ? drm_dp_mst_add_port+0x2f/0xe0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] drm_dp_send_link_address+0x368/0x990 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] drm_dp_check_and_send_link_address+0xad/0xd0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] drm_dp_mst_link_probe_work+0x94/0x180 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] process_one_work+0x1ab/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] worker_thread+0x50/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] kthread+0xf9/0x130 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] ? process_one_work+0x3a0/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] ? kthread_park+0x90/0x90 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] ret_from_fork+0x22/0x40 Apr 3 17:32:55 thor kernel: [ 1.593409][ T129] ---[ end trace f1dd3fe3af522768 ]--- Apr 3 17:32:55 thor kernel: [ 1.593816][ T129] ------------[ cut here ]------------ Apr 3 17:32:55 thor kernel: [ 1.593829][ T129] WARNING: CPU: 6 PID: 129 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.593829][ T129] Modules linked in: crc32c_intel(E) amdgpu(E) mfd_core(E) i2c_algo_bit(E) aesni_intel(E) ttm(E) glue_helper(E) gpu_sched(E) crypto_simd(E) cryptd(E) drm_kms_helper(E) cec(E) xhci_pci(E) evdev(E) psmouse(E) rc_core(E) serio_raw(E) xhci_hcd(E) usbcore(E) drm(E) nvme(E) nvme_core(E) t10_pi(E) Apr 3 17:32:55 thor kernel: [ 1.593835][ T129] CPU: 6 PID: 129 Comm: kworker/6:1 Tainted: G W E 5.6.0+ #1 Apr 3 17:32:55 thor kernel: [ 1.593836][ T129] Hardware name: LENOVO 20NF0000GE/20NF0000GE, BIOS R11ET30W (1.10 ) 10/11/2019 Apr 3 17:32:55 thor kernel: [ 1.593842][ T129] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.593854][ T129] RIP: 0010:__drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.593855][ T129] Code: 00 00 4c 89 f7 e8 3f e4 46 ca 85 db b8 00 00 00 00 0f 4e c3 5b 5d 41 5c 41 5d 41 5e 41 5f c3 80 7f 40 00 74 8c 4d 85 c0 75 87 <0f> 0b eb 83 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 45 31 Apr 3 17:32:55 thor kernel: [ 1.593856][ T129] RSP: 0018:ffff993f803e7b28 EFLAGS: 00010246 Apr 3 17:32:55 thor kernel: [ 1.593857][ T129] RAX: ffffffffc0c39120 RBX: ffff896166b1d000 RCX: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.593858][ T129] RDX: 00000000b0b0b0b0 RSI: ffff896164a7b690 RDI: ffff896166b1d000 Apr 3 17:32:55 thor kernel: [ 1.593858][ T129] RBP: ffff896164a7b690 R08: 0000000000000000 R09: ffff896164a81090 Apr 3 17:32:55 thor kernel: [ 1.593859][ T129] R10: 0000000000000000 R11: ffff89626e0bedd7 R12: 00000000b0b0b0b0 Apr 3 17:32:55 thor kernel: [ 1.593859][ T129] R13: 0000000000000000 R14: ffffffffc0215085 R15: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.593860][ T129] FS: 0000000000000000(0000) GS:ffff896170b80000(0000) knlGS:0000000000000000 Apr 3 17:32:55 thor kernel: [ 1.593861][ T129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 3 17:32:55 thor kernel: [ 1.593861][ T129] CR2: 00007ffc35448de8 CR3: 00000003a6ddc000 CR4: 00000000003406e0 Apr 3 17:32:55 thor kernel: [ 1.593862][ T129] Call Trace: Apr 3 17:32:55 thor kernel: [ 1.593874][ T129] drm_property_create+0xcd/0x1a0 [drm] Apr 3 17:32:55 thor kernel: [ 1.593886][ T129] drm_property_create_bool+0x12/0x30 [drm] Apr 3 17:32:55 thor kernel: [ 1.593898][ T129] drm_connector_attach_vrr_capable_property+0x33/0x60 [drm] Apr 3 17:32:55 thor kernel: [ 1.593966][ T129] dm_dp_add_mst_connector+0xbb/0x1a0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.593972][ T129] drm_dp_mst_port_add_connector+0x108/0x1a0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594040][ T129] ? dm_dp_aux_transfer+0x8f/0xf0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.594045][ T129] ? drm_dp_dpcd_access+0xdf/0x110 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594051][ T129] ? drm_dp_mst_add_port+0x2f/0xe0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594058][ T129] drm_dp_send_link_address+0x368/0x990 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594061][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.594067][ T129] drm_dp_check_and_send_link_address+0xad/0xd0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594072][ T129] drm_dp_mst_link_probe_work+0x94/0x180 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594074][ T129] process_one_work+0x1ab/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.594076][ T129] worker_thread+0x50/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.594078][ T129] kthread+0xf9/0x130 Apr 3 17:32:55 thor kernel: [ 1.594079][ T129] ? process_one_work+0x3a0/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.594080][ T129] ? kthread_park+0x90/0x90 Apr 3 17:32:55 thor kernel: [ 1.594081][ T129] ret_from_fork+0x22/0x40 Apr 3 17:32:55 thor kernel: [ 1.594084][ T129] ---[ end trace f1dd3fe3af522769 ]--- Apr 3 17:32:55 thor kernel: [ 1.594093][ T129] ------------[ cut here ]------------ Apr 3 17:32:55 thor kernel: [ 1.594105][ T129] WARNING: CPU: 6 PID: 129 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.594106][ T129] Modules linked in: crc32c_intel(E) amdgpu(E) mfd_core(E) i2c_algo_bit(E) aesni_intel(E) ttm(E) glue_helper(E) gpu_sched(E) crypto_simd(E) cryptd(E) drm_kms_helper(E) cec(E) xhci_pci(E) evdev(E) psmouse(E) rc_core(E) serio_raw(E) xhci_hcd(E) usbcore(E) drm(E) nvme(E) nvme_core(E) t10_pi(E) Apr 3 17:32:55 thor kernel: [ 1.594111][ T129] CPU: 6 PID: 129 Comm: kworker/6:1 Tainted: G W E 5.6.0+ #1 Apr 3 17:32:55 thor kernel: [ 1.594112][ T129] Hardware name: LENOVO 20NF0000GE/20NF0000GE, BIOS R11ET30W (1.10 ) 10/11/2019 Apr 3 17:32:55 thor kernel: [ 1.594118][ T129] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594129][ T129] RIP: 0010:__drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.594131][ T129] Code: 00 00 4c 89 f7 e8 3f e4 46 ca 85 db b8 00 00 00 00 0f 4e c3 5b 5d 41 5c 41 5d 41 5e 41 5f c3 80 7f 40 00 74 8c 4d 85 c0 75 87 <0f> 0b eb 83 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 45 31 Apr 3 17:32:55 thor kernel: [ 1.594131][ T129] RSP: 0018:ffff993f803e7ae8 EFLAGS: 00010246 Apr 3 17:32:55 thor kernel: [ 1.594132][ T129] RAX: ffffffffc0c39120 RBX: ffff896166b1d000 RCX: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.594133][ T129] RDX: 00000000e0e0e0e0 RSI: ffff89616d680018 RDI: ffff896166b1d000 Apr 3 17:32:55 thor kernel: [ 1.594133][ T129] RBP: ffff89616d680018 R08: 0000000000000000 R09: ffff89616d680000 Apr 3 17:32:55 thor kernel: [ 1.594134][ T129] R10: 0000000000000000 R11: ffff89626e0bedd7 R12: 00000000e0e0e0e0 Apr 3 17:32:55 thor kernel: [ 1.594134][ T129] R13: 0000000000000000 R14: ffffffffc0adec20 R15: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.594135][ T129] FS: 0000000000000000(0000) GS:ffff896170b80000(0000) knlGS:0000000000000000 Apr 3 17:32:55 thor kernel: [ 1.594136][ T129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 3 17:32:55 thor kernel: [ 1.594136][ T129] CR2: 00007ffc35448de8 CR3: 00000003a6ddc000 CR4: 00000000003406e0 Apr 3 17:32:55 thor kernel: [ 1.594137][ T129] Call Trace: Apr 3 17:32:55 thor kernel: [ 1.594149][ T129] drm_encoder_init+0x59/0x1a0 [drm] Apr 3 17:32:55 thor kernel: [ 1.594153][ T129] ? kmem_cache_alloc_trace+0xe4/0x250 Apr 3 17:32:55 thor kernel: [ 1.594221][ T129] dm_dp_add_mst_connector+0x10a/0x1a0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.594227][ T129] drm_dp_mst_port_add_connector+0x108/0x1a0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594294][ T129] ? dm_dp_aux_transfer+0x8f/0xf0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.594300][ T129] ? drm_dp_dpcd_access+0xdf/0x110 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594306][ T129] ? drm_dp_mst_add_port+0x2f/0xe0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594312][ T129] drm_dp_send_link_address+0x368/0x990 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594315][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.594321][ T129] drm_dp_check_and_send_link_address+0xad/0xd0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594326][ T129] drm_dp_mst_link_probe_work+0x94/0x180 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594328][ T129] process_one_work+0x1ab/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.594330][ T129] worker_thread+0x50/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.594332][ T129] kthread+0xf9/0x130 Apr 3 17:32:55 thor kernel: [ 1.594333][ T129] ? process_one_work+0x3a0/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.594334][ T129] ? kthread_park+0x90/0x90 Apr 3 17:32:55 thor kernel: [ 1.594336][ T129] ret_from_fork+0x22/0x40 Apr 3 17:32:55 thor kernel: [ 1.594338][ T129] ---[ end trace f1dd3fe3af52276a ]--- Apr 3 17:32:55 thor kernel: [ 1.594343][ T129] [drm] DM_MST: added connector: 00000000e6dfc4c0 [id: 82] [master: 00000000c5012958] Apr 3 17:32:55 thor kernel: [ 1.594566][ T129] ------------[ cut here ]------------ Apr 3 17:32:55 thor kernel: [ 1.594580][ T129] WARNING: CPU: 6 PID: 129 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.594580][ T129] Modules linked in: crc32c_intel(E) amdgpu(E) mfd_core(E) i2c_algo_bit(E) aesni_intel(E) ttm(E) glue_helper(E) gpu_sched(E) crypto_simd(E) cryptd(E) drm_kms_helper(E) cec(E) xhci_pci(E) evdev(E) psmouse(E) rc_core(E) serio_raw(E) xhci_hcd(E) usbcore(E) drm(E) nvme(E) nvme_core(E) t10_pi(E) Apr 3 17:32:55 thor kernel: [ 1.594587][ T129] CPU: 6 PID: 129 Comm: kworker/6:1 Tainted: G W E 5.6.0+ #1 Apr 3 17:32:55 thor kernel: [ 1.594587][ T129] Hardware name: LENOVO 20NF0000GE/20NF0000GE, BIOS R11ET30W (1.10 ) 10/11/2019 Apr 3 17:32:55 thor kernel: [ 1.594593][ T129] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594606][ T129] RIP: 0010:__drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.594607][ T129] Code: 00 00 4c 89 f7 e8 3f e4 46 ca 85 db b8 00 00 00 00 0f 4e c3 5b 5d 41 5c 41 5d 41 5e 41 5f c3 80 7f 40 00 74 8c 4d 85 c0 75 87 <0f> 0b eb 83 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 45 31 Apr 3 17:32:55 thor kernel: [ 1.594608][ T129] RSP: 0018:ffff993f803e7ad8 EFLAGS: 00010246 Apr 3 17:32:55 thor kernel: [ 1.594609][ T129] RAX: ffffffffc0c39120 RBX: ffff896166b1d000 RCX: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.594610][ T129] RDX: 00000000b0b0b0b0 RSI: ffff896164a7b290 RDI: ffff896166b1d000 Apr 3 17:32:55 thor kernel: [ 1.594610][ T129] RBP: ffff896164a7b290 R08: 0000000000000000 R09: ffff896164a81f40 Apr 3 17:32:55 thor kernel: [ 1.594611][ T129] R10: 0000000000000000 R11: ffff89626e0bee0f R12: 00000000b0b0b0b0 Apr 3 17:32:55 thor kernel: [ 1.594612][ T129] R13: 0000000000000000 R14: ffffffffc0215091 R15: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.594613][ T129] FS: 0000000000000000(0000) GS:ffff896170b80000(0000) knlGS:0000000000000000 Apr 3 17:32:55 thor kernel: [ 1.594614][ T129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 3 17:32:55 thor kernel: [ 1.594615][ T129] CR2: 00007ffc35448de8 CR3: 00000003a6ddc000 CR4: 00000000003406e0 Apr 3 17:32:55 thor kernel: [ 1.594615][ T129] Call Trace: Apr 3 17:32:55 thor kernel: [ 1.594629][ T129] drm_property_create+0xcd/0x1a0 [drm] Apr 3 17:32:55 thor kernel: [ 1.594641][ T129] drm_property_create_range+0x1a/0x40 [drm] Apr 3 17:32:55 thor kernel: [ 1.594654][ T129] drm_connector_attach_max_bpc_property+0x62/0x80 [drm] Apr 3 17:32:55 thor kernel: [ 1.594724][ T129] amdgpu_dm_connector_init_helper+0x1cd/0x280 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.594791][ T129] dm_dp_add_mst_connector+0xbb/0x1a0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.594798][ T129] drm_dp_mst_port_add_connector+0x108/0x1a0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594865][ T129] ? dm_dp_aux_transfer+0x8f/0xf0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.594870][ T129] ? drm_dp_dpcd_access+0xdf/0x110 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594876][ T129] ? drm_dp_mst_add_port+0x2f/0xe0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594882][ T129] drm_dp_send_link_address+0x368/0x990 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594886][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.594892][ T129] drm_dp_check_and_send_link_address+0xad/0xd0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594898][ T129] drm_dp_mst_link_probe_work+0x94/0x180 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594899][ T129] process_one_work+0x1ab/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.594901][ T129] worker_thread+0x50/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.594903][ T129] kthread+0xf9/0x130 Apr 3 17:32:55 thor kernel: [ 1.594904][ T129] ? process_one_work+0x3a0/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.594905][ T129] ? kthread_park+0x90/0x90 Apr 3 17:32:55 thor kernel: [ 1.594907][ T129] ret_from_fork+0x22/0x40 Apr 3 17:32:55 thor kernel: [ 1.594909][ T129] ---[ end trace f1dd3fe3af52276b ]--- Apr 3 17:32:55 thor kernel: [ 1.594919][ T129] ------------[ cut here ]------------ Apr 3 17:32:55 thor kernel: [ 1.594931][ T129] WARNING: CPU: 6 PID: 129 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.594932][ T129] Modules linked in: crc32c_intel(E) amdgpu(E) mfd_core(E) i2c_algo_bit(E) aesni_intel(E) ttm(E) glue_helper(E) gpu_sched(E) crypto_simd(E) cryptd(E) drm_kms_helper(E) cec(E) xhci_pci(E) evdev(E) psmouse(E) rc_core(E) serio_raw(E) xhci_hcd(E) usbcore(E) drm(E) nvme(E) nvme_core(E) t10_pi(E) Apr 3 17:32:55 thor kernel: [ 1.594937][ T129] CPU: 6 PID: 129 Comm: kworker/6:1 Tainted: G W E 5.6.0+ #1 Apr 3 17:32:55 thor kernel: [ 1.594938][ T129] Hardware name: LENOVO 20NF0000GE/20NF0000GE, BIOS R11ET30W (1.10 ) 10/11/2019 Apr 3 17:32:55 thor kernel: [ 1.594943][ T129] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.594955][ T129] RIP: 0010:__drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.594956][ T129] Code: 00 00 4c 89 f7 e8 3f e4 46 ca 85 db b8 00 00 00 00 0f 4e c3 5b 5d 41 5c 41 5d 41 5e 41 5f c3 80 7f 40 00 74 8c 4d 85 c0 75 87 <0f> 0b eb 83 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 45 31 Apr 3 17:32:55 thor kernel: [ 1.594957][ T129] RSP: 0018:ffff993f803e7b28 EFLAGS: 00010246 Apr 3 17:32:55 thor kernel: [ 1.594958][ T129] RAX: ffffffffc0c39120 RBX: ffff896166b1d000 RCX: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.594958][ T129] RDX: 00000000b0b0b0b0 RSI: ffff896164a7bd90 RDI: ffff896166b1d000 Apr 3 17:32:55 thor kernel: [ 1.594959][ T129] RBP: ffff896164a7bd90 R08: 0000000000000000 R09: ffff896164a81be0 Apr 3 17:32:55 thor kernel: [ 1.594960][ T129] R10: 0000000000000000 R11: ffff89626e0bee0f R12: 00000000b0b0b0b0 Apr 3 17:32:55 thor kernel: [ 1.594960][ T129] R13: 0000000000000000 R14: ffffffffc0215085 R15: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.594961][ T129] FS: 0000000000000000(0000) GS:ffff896170b80000(0000) knlGS:0000000000000000 Apr 3 17:32:55 thor kernel: [ 1.594962][ T129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 3 17:32:55 thor kernel: [ 1.594962][ T129] CR2: 00007ffc35448de8 CR3: 00000003a6ddc000 CR4: 00000000003406e0 Apr 3 17:32:55 thor kernel: [ 1.594963][ T129] Call Trace: Apr 3 17:32:55 thor kernel: [ 1.594975][ T129] drm_property_create+0xcd/0x1a0 [drm] Apr 3 17:32:55 thor kernel: [ 1.594987][ T129] drm_property_create_bool+0x12/0x30 [drm] Apr 3 17:32:55 thor kernel: [ 1.594998][ T129] drm_connector_attach_vrr_capable_property+0x33/0x60 [drm] Apr 3 17:32:55 thor kernel: [ 1.595066][ T129] dm_dp_add_mst_connector+0xbb/0x1a0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.595072][ T129] drm_dp_mst_port_add_connector+0x108/0x1a0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595138][ T129] ? dm_dp_aux_transfer+0x8f/0xf0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.595144][ T129] ? drm_dp_dpcd_access+0xdf/0x110 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595150][ T129] ? drm_dp_mst_add_port+0x2f/0xe0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595156][ T129] drm_dp_send_link_address+0x368/0x990 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595159][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.595165][ T129] drm_dp_check_and_send_link_address+0xad/0xd0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595171][ T129] drm_dp_mst_link_probe_work+0x94/0x180 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595172][ T129] process_one_work+0x1ab/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.595174][ T129] worker_thread+0x50/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.595176][ T129] kthread+0xf9/0x130 Apr 3 17:32:55 thor kernel: [ 1.595177][ T129] ? process_one_work+0x3a0/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.595178][ T129] ? kthread_park+0x90/0x90 Apr 3 17:32:55 thor kernel: [ 1.595180][ T129] ret_from_fork+0x22/0x40 Apr 3 17:32:55 thor kernel: [ 1.595182][ T129] ---[ end trace f1dd3fe3af52276c ]--- Apr 3 17:32:55 thor kernel: [ 1.595191][ T129] ------------[ cut here ]------------ Apr 3 17:32:55 thor kernel: [ 1.595203][ T129] WARNING: CPU: 6 PID: 129 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.595204][ T129] Modules linked in: crc32c_intel(E) amdgpu(E) mfd_core(E) i2c_algo_bit(E) aesni_intel(E) ttm(E) glue_helper(E) gpu_sched(E) crypto_simd(E) cryptd(E) drm_kms_helper(E) cec(E) xhci_pci(E) evdev(E) psmouse(E) rc_core(E) serio_raw(E) xhci_hcd(E) usbcore(E) drm(E) nvme(E) nvme_core(E) t10_pi(E) Apr 3 17:32:55 thor kernel: [ 1.595209][ T129] CPU: 6 PID: 129 Comm: kworker/6:1 Tainted: G W E 5.6.0+ #1 Apr 3 17:32:55 thor kernel: [ 1.595210][ T129] Hardware name: LENOVO 20NF0000GE/20NF0000GE, BIOS R11ET30W (1.10 ) 10/11/2019 Apr 3 17:32:55 thor kernel: [ 1.595215][ T129] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595227][ T129] RIP: 0010:__drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.595228][ T129] Code: 00 00 4c 89 f7 e8 3f e4 46 ca 85 db b8 00 00 00 00 0f 4e c3 5b 5d 41 5c 41 5d 41 5e 41 5f c3 80 7f 40 00 74 8c 4d 85 c0 75 87 <0f> 0b eb 83 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 45 31 Apr 3 17:32:55 thor kernel: [ 1.595229][ T129] RSP: 0018:ffff993f803e7ae8 EFLAGS: 00010246 Apr 3 17:32:55 thor kernel: [ 1.595230][ T129] RAX: ffffffffc0c39120 RBX: ffff896166b1d000 RCX: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.595231][ T129] RDX: 00000000e0e0e0e0 RSI: ffff89616d680818 RDI: ffff896166b1d000 Apr 3 17:32:55 thor kernel: [ 1.595231][ T129] RBP: ffff89616d680818 R08: 0000000000000000 R09: ffff89616d680800 Apr 3 17:32:55 thor kernel: [ 1.595232][ T129] R10: 0000000000000000 R11: ffff89626e0bee0f R12: 00000000e0e0e0e0 Apr 3 17:32:55 thor kernel: [ 1.595233][ T129] R13: 0000000000000000 R14: ffffffffc0adec20 R15: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.595233][ T129] FS: 0000000000000000(0000) GS:ffff896170b80000(0000) knlGS:0000000000000000 Apr 3 17:32:55 thor kernel: [ 1.595234][ T129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 3 17:32:55 thor kernel: [ 1.595235][ T129] CR2: 00007ffc35448de8 CR3: 00000003a6ddc000 CR4: 00000000003406e0 Apr 3 17:32:55 thor kernel: [ 1.595235][ T129] Call Trace: Apr 3 17:32:55 thor kernel: [ 1.595247][ T129] drm_encoder_init+0x59/0x1a0 [drm] Apr 3 17:32:55 thor kernel: [ 1.595250][ T129] ? kmem_cache_alloc_trace+0xe4/0x250 Apr 3 17:32:55 thor kernel: [ 1.595317][ T129] dm_dp_add_mst_connector+0x10a/0x1a0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.595324][ T129] drm_dp_mst_port_add_connector+0x108/0x1a0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595390][ T129] ? dm_dp_aux_transfer+0x8f/0xf0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.595397][ T129] ? drm_dp_dpcd_access+0xdf/0x110 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595403][ T129] ? drm_dp_mst_add_port+0x2f/0xe0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595410][ T129] drm_dp_send_link_address+0x368/0x990 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595412][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.595418][ T129] drm_dp_check_and_send_link_address+0xad/0xd0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595424][ T129] drm_dp_mst_link_probe_work+0x94/0x180 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.595426][ T129] process_one_work+0x1ab/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.595428][ T129] worker_thread+0x50/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.595430][ T129] kthread+0xf9/0x130 Apr 3 17:32:55 thor kernel: [ 1.595431][ T129] ? process_one_work+0x3a0/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.595432][ T129] ? kthread_park+0x90/0x90 Apr 3 17:32:55 thor kernel: [ 1.595434][ T129] ret_from_fork+0x22/0x40 Apr 3 17:32:55 thor kernel: [ 1.595436][ T129] ---[ end trace f1dd3fe3af52276d ]--- Apr 3 17:32:55 thor kernel: [ 1.595447][ T129] [drm] DM_MST: added connector: 0000000082b701a9 [id: 87] [master: 00000000c5012958] Apr 3 17:32:55 thor kernel: [ 1.597165][ T112] hub 2-1:1.0: USB hub found Apr 3 17:32:55 thor kernel: [ 1.597427][ T112] hub 2-1:1.0: 4 ports detected Apr 3 17:32:55 thor kernel: [ 1.609181][ T281] SCSI subsystem initialized Apr 3 17:32:55 thor kernel: [ 1.612489][ T281] libata version 3.00 loaded. Apr 3 17:32:55 thor kernel: [ 1.616760][ T285] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver Apr 3 17:32:55 thor kernel: [ 1.617433][ T128] usb 3-2: new high-speed USB device number 3 using xhci_hcd Apr 3 17:32:55 thor kernel: [ 1.618879][ T287] ehci-pci: EHCI PCI platform driver Apr 3 17:32:55 thor kernel: [ 1.622316][ T289] hid: raw HID events driver (C) Jiri Kosina Apr 3 17:32:55 thor kernel: [ 1.623162][ T129] ------------[ cut here ]------------ Apr 3 17:32:55 thor kernel: [ 1.623186][ T129] WARNING: CPU: 6 PID: 129 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.623187][ T129] Modules linked in: hid_apple(E) hid(E) ehci_pci(E) ehci_hcd(E) ahci(E) libahci(E) libata(E) scsi_mod(E) crc32c_intel(E) amdgpu(E) mfd_core(E) i2c_algo_bit(E) aesni_intel(E) ttm(E) glue_helper(E) gpu_sched(E) crypto_simd(E) cryptd(E) drm_kms_helper(E) cec(E) xhci_pci(E) evdev(E) psmouse(E) rc_core(E) serio_raw(E) xhci_hcd(E) usbcore(E) drm(E) nvme(E) nvme_core(E) t10_pi(E) Apr 3 17:32:55 thor kernel: [ 1.623198][ T129] CPU: 6 PID: 129 Comm: kworker/6:1 Tainted: G W E 5.6.0+ #1 Apr 3 17:32:55 thor kernel: [ 1.623200][ T129] Hardware name: LENOVO 20NF0000GE/20NF0000GE, BIOS R11ET30W (1.10 ) 10/11/2019 Apr 3 17:32:55 thor kernel: [ 1.623212][ T129] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623229][ T129] RIP: 0010:__drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.623231][ T129] Code: 00 00 4c 89 f7 e8 3f e4 46 ca 85 db b8 00 00 00 00 0f 4e c3 5b 5d 41 5c 41 5d 41 5e 41 5f c3 80 7f 40 00 74 8c 4d 85 c0 75 87 <0f> 0b eb 83 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 45 31 Apr 3 17:32:55 thor kernel: [ 1.623232][ T129] RSP: 0018:ffff993f803e7ad8 EFLAGS: 00010246 Apr 3 17:32:55 thor kernel: [ 1.623234][ T129] RAX: ffffffffc0c39120 RBX: ffff896166b1d000 RCX: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.623235][ T129] RDX: 00000000b0b0b0b0 RSI: ffff896165603a90 RDI: ffff896166b1d000 Apr 3 17:32:55 thor kernel: [ 1.623236][ T129] RBP: ffff896165603a90 R08: 0000000000000000 R09: ffff896164a81dd0 Apr 3 17:32:55 thor kernel: [ 1.623237][ T129] R10: 0000000000000000 R11: ffff89626e0bed87 R12: 00000000b0b0b0b0 Apr 3 17:32:55 thor kernel: [ 1.623238][ T129] R13: 0000000000000000 R14: ffffffffc0215091 R15: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.623240][ T129] FS: 0000000000000000(0000) GS:ffff896170b80000(0000) knlGS:0000000000000000 Apr 3 17:32:55 thor kernel: [ 1.623241][ T129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 3 17:32:55 thor kernel: [ 1.623242][ T129] CR2: 000055ccfc3002d8 CR3: 00000003ae346000 CR4: 00000000003406e0 Apr 3 17:32:55 thor kernel: [ 1.623243][ T129] Call Trace: Apr 3 17:32:55 thor kernel: [ 1.623262][ T129] drm_property_create+0xcd/0x1a0 [drm] Apr 3 17:32:55 thor kernel: [ 1.623278][ T129] drm_property_create_range+0x1a/0x40 [drm] Apr 3 17:32:55 thor kernel: [ 1.623293][ T129] drm_connector_attach_max_bpc_property+0x62/0x80 [drm] Apr 3 17:32:55 thor kernel: [ 1.623404][ T129] amdgpu_dm_connector_init_helper+0x1cd/0x280 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.623498][ T129] dm_dp_add_mst_connector+0xbb/0x1a0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.623509][ T129] drm_dp_mst_port_add_connector+0x108/0x1a0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623515][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.623519][ T129] ? _raw_spin_unlock_irqrestore+0x20/0x40 Apr 3 17:32:55 thor kernel: [ 1.623521][ T129] ? klist_next+0xc2/0x100 Apr 3 17:32:55 thor kernel: [ 1.623524][ T129] ? i2c_detect+0x2b0/0x2b0 Apr 3 17:32:55 thor kernel: [ 1.623528][ T129] ? bus_for_each_drv+0x96/0xc0 Apr 3 17:32:55 thor kernel: [ 1.623530][ T129] ? i2c_register_adapter+0x1d0/0x390 Apr 3 17:32:55 thor kernel: [ 1.623537][ T129] ? drm_dp_port_set_pdt+0x115/0x2c0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623545][ T129] drm_dp_send_link_address+0x368/0x990 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623549][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.623556][ T129] drm_dp_check_and_send_link_address+0xad/0xd0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623564][ T129] drm_dp_mst_link_probe_work+0x94/0x180 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623568][ T129] process_one_work+0x1ab/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.623570][ T129] worker_thread+0x50/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.623573][ T129] kthread+0xf9/0x130 Apr 3 17:32:55 thor kernel: [ 1.623575][ T129] ? process_one_work+0x3a0/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.623576][ T129] ? kthread_park+0x90/0x90 Apr 3 17:32:55 thor kernel: [ 1.623579][ T129] ret_from_fork+0x22/0x40 Apr 3 17:32:55 thor kernel: [ 1.623582][ T129] ---[ end trace f1dd3fe3af52276e ]--- Apr 3 17:32:55 thor kernel: [ 1.623620][ T129] ------------[ cut here ]------------ Apr 3 17:32:55 thor kernel: [ 1.623635][ T129] WARNING: CPU: 6 PID: 129 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.623636][ T129] Modules linked in: hid_apple(E) hid(E) ehci_pci(E) ehci_hcd(E) ahci(E) libahci(E) libata(E) scsi_mod(E) crc32c_intel(E) amdgpu(E) mfd_core(E) i2c_algo_bit(E) aesni_intel(E) ttm(E) glue_helper(E) gpu_sched(E) crypto_simd(E) cryptd(E) drm_kms_helper(E) cec(E) xhci_pci(E) evdev(E) psmouse(E) rc_core(E) serio_raw(E) xhci_hcd(E) usbcore(E) drm(E) nvme(E) nvme_core(E) t10_pi(E) Apr 3 17:32:55 thor kernel: [ 1.623647][ T129] CPU: 6 PID: 129 Comm: kworker/6:1 Tainted: G W E 5.6.0+ #1 Apr 3 17:32:55 thor kernel: [ 1.623648][ T129] Hardware name: LENOVO 20NF0000GE/20NF0000GE, BIOS R11ET30W (1.10 ) 10/11/2019 Apr 3 17:32:55 thor kernel: [ 1.623655][ T129] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623670][ T129] RIP: 0010:__drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.623672][ T129] Code: 00 00 4c 89 f7 e8 3f e4 46 ca 85 db b8 00 00 00 00 0f 4e c3 5b 5d 41 5c 41 5d 41 5e 41 5f c3 80 7f 40 00 74 8c 4d 85 c0 75 87 <0f> 0b eb 83 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 45 31 Apr 3 17:32:55 thor kernel: [ 1.623673][ T129] RSP: 0018:ffff993f803e7b28 EFLAGS: 00010246 Apr 3 17:32:55 thor kernel: [ 1.623674][ T129] RAX: ffffffffc0c39120 RBX: ffff896166b1d000 RCX: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.623675][ T129] RDX: 00000000b0b0b0b0 RSI: ffff896165603090 RDI: ffff896166b1d000 Apr 3 17:32:55 thor kernel: [ 1.623676][ T129] RBP: ffff896165603090 R08: 0000000000000000 R09: ffff896164a81860 Apr 3 17:32:55 thor kernel: [ 1.623677][ T129] R10: 0000000000000000 R11: ffff89626e0bed87 R12: 00000000b0b0b0b0 Apr 3 17:32:55 thor kernel: [ 1.623677][ T129] R13: 0000000000000000 R14: ffffffffc0215085 R15: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.623679][ T129] FS: 0000000000000000(0000) GS:ffff896170b80000(0000) knlGS:0000000000000000 Apr 3 17:32:55 thor kernel: [ 1.623680][ T129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 3 17:32:55 thor kernel: [ 1.623680][ T129] CR2: 000055ccfc3002d8 CR3: 000000021c80a000 CR4: 00000000003406e0 Apr 3 17:32:55 thor kernel: [ 1.623681][ T129] Call Trace: Apr 3 17:32:55 thor kernel: [ 1.623697][ T129] drm_property_create+0xcd/0x1a0 [drm] Apr 3 17:32:55 thor kernel: [ 1.623713][ T129] drm_property_create_bool+0x12/0x30 [drm] Apr 3 17:32:55 thor kernel: [ 1.623728][ T129] drm_connector_attach_vrr_capable_property+0x33/0x60 [drm] Apr 3 17:32:55 thor kernel: [ 1.623815][ T129] dm_dp_add_mst_connector+0xbb/0x1a0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.623824][ T129] drm_dp_mst_port_add_connector+0x108/0x1a0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623827][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.623829][ T129] ? _raw_spin_unlock_irqrestore+0x20/0x40 Apr 3 17:32:55 thor kernel: [ 1.623830][ T129] ? klist_next+0xc2/0x100 Apr 3 17:32:55 thor kernel: [ 1.623832][ T129] ? i2c_detect+0x2b0/0x2b0 Apr 3 17:32:55 thor kernel: [ 1.623834][ T129] ? bus_for_each_drv+0x96/0xc0 Apr 3 17:32:55 thor kernel: [ 1.623836][ T129] ? i2c_register_adapter+0x1d0/0x390 Apr 3 17:32:55 thor kernel: [ 1.623844][ T129] ? drm_dp_port_set_pdt+0x115/0x2c0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623851][ T129] drm_dp_send_link_address+0x368/0x990 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623855][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.623863][ T129] drm_dp_check_and_send_link_address+0xad/0xd0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623870][ T129] drm_dp_mst_link_probe_work+0x94/0x180 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623873][ T129] process_one_work+0x1ab/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.623875][ T129] worker_thread+0x50/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.623877][ T129] kthread+0xf9/0x130 Apr 3 17:32:55 thor kernel: [ 1.623879][ T129] ? process_one_work+0x3a0/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.623880][ T129] ? kthread_park+0x90/0x90 Apr 3 17:32:55 thor kernel: [ 1.623882][ T129] ret_from_fork+0x22/0x40 Apr 3 17:32:55 thor kernel: [ 1.623886][ T129] ---[ end trace f1dd3fe3af52276f ]--- Apr 3 17:32:55 thor kernel: [ 1.623898][ T129] ------------[ cut here ]------------ Apr 3 17:32:55 thor kernel: [ 1.623913][ T129] WARNING: CPU: 6 PID: 129 at drivers/gpu/drm/drm_mode_object.c:45 __drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.623914][ T129] Modules linked in: hid_apple(E) hid(E) ehci_pci(E) ehci_hcd(E) ahci(E) libahci(E) libata(E) scsi_mod(E) crc32c_intel(E) amdgpu(E) mfd_core(E) i2c_algo_bit(E) aesni_intel(E) ttm(E) glue_helper(E) gpu_sched(E) crypto_simd(E) cryptd(E) drm_kms_helper(E) cec(E) xhci_pci(E) evdev(E) psmouse(E) rc_core(E) serio_raw(E) xhci_hcd(E) usbcore(E) drm(E) nvme(E) nvme_core(E) t10_pi(E) Apr 3 17:32:55 thor kernel: [ 1.623924][ T129] CPU: 6 PID: 129 Comm: kworker/6:1 Tainted: G W E 5.6.0+ #1 Apr 3 17:32:55 thor kernel: [ 1.623925][ T129] Hardware name: LENOVO 20NF0000GE/20NF0000GE, BIOS R11ET30W (1.10 ) 10/11/2019 Apr 3 17:32:55 thor kernel: [ 1.623932][ T129] Workqueue: events_long drm_dp_mst_link_probe_work [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.623947][ T129] RIP: 0010:__drm_mode_object_add+0xa1/0xb0 [drm] Apr 3 17:32:55 thor kernel: [ 1.623949][ T129] Code: 00 00 4c 89 f7 e8 3f e4 46 ca 85 db b8 00 00 00 00 0f 4e c3 5b 5d 41 5c 41 5d 41 5e 41 5f c3 80 7f 40 00 74 8c 4d 85 c0 75 87 <0f> 0b eb 83 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 45 31 Apr 3 17:32:55 thor kernel: [ 1.623950][ T129] RSP: 0018:ffff993f803e7ae8 EFLAGS: 00010246 Apr 3 17:32:55 thor kernel: [ 1.623951][ T129] RAX: ffffffffc0c39120 RBX: ffff896166b1d000 RCX: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.623952][ T129] RDX: 00000000e0e0e0e0 RSI: ffff89616d683a18 RDI: ffff896166b1d000 Apr 3 17:32:55 thor kernel: [ 1.623952][ T129] RBP: ffff89616d683a18 R08: 0000000000000000 R09: ffff89616d683a00 Apr 3 17:32:55 thor kernel: [ 1.623953][ T129] R10: 0000000000000000 R11: ffff89626e0bed87 R12: 00000000e0e0e0e0 Apr 3 17:32:55 thor kernel: [ 1.623954][ T129] R13: 0000000000000000 R14: ffffffffc0adec20 R15: 0000000000000001 Apr 3 17:32:55 thor kernel: [ 1.623955][ T129] FS: 0000000000000000(0000) GS:ffff896170b80000(0000) knlGS:0000000000000000 Apr 3 17:32:55 thor kernel: [ 1.623956][ T129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 3 17:32:55 thor kernel: [ 1.623957][ T129] CR2: 000055ccfc3002d8 CR3: 000000021c80a000 CR4: 00000000003406e0 Apr 3 17:32:55 thor kernel: [ 1.623958][ T129] Call Trace: Apr 3 17:32:55 thor kernel: [ 1.623974][ T129] drm_encoder_init+0x59/0x1a0 [drm] Apr 3 17:32:55 thor kernel: [ 1.623978][ T129] ? kmem_cache_alloc_trace+0xe4/0x250 Apr 3 17:32:55 thor kernel: [ 1.624066][ T129] dm_dp_add_mst_connector+0x10a/0x1a0 [amdgpu] Apr 3 17:32:55 thor kernel: [ 1.624074][ T129] drm_dp_mst_port_add_connector+0x108/0x1a0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.624077][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.624079][ T129] ? _raw_spin_unlock_irqrestore+0x20/0x40 Apr 3 17:32:55 thor kernel: [ 1.624081][ T129] ? klist_next+0xc2/0x100 Apr 3 17:32:55 thor kernel: [ 1.624082][ T129] ? i2c_detect+0x2b0/0x2b0 Apr 3 17:32:55 thor kernel: [ 1.624084][ T129] ? bus_for_each_drv+0x96/0xc0 Apr 3 17:32:55 thor kernel: [ 1.624086][ T129] ? i2c_register_adapter+0x1d0/0x390 Apr 3 17:32:55 thor kernel: [ 1.624094][ T129] ? drm_dp_port_set_pdt+0x115/0x2c0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.624101][ T129] drm_dp_send_link_address+0x368/0x990 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.624105][ T129] ? preempt_count_sub+0x9b/0xd0 Apr 3 17:32:55 thor kernel: [ 1.624112][ T129] drm_dp_check_and_send_link_address+0xad/0xd0 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.624120][ T129] drm_dp_mst_link_probe_work+0x94/0x180 [drm_kms_helper] Apr 3 17:32:55 thor kernel: [ 1.624122][ T129] process_one_work+0x1ab/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.624124][ T129] worker_thread+0x50/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.624127][ T129] kthread+0xf9/0x130 Apr 3 17:32:55 thor kernel: [ 1.624128][ T129] ? process_one_work+0x3a0/0x3a0 Apr 3 17:32:55 thor kernel: [ 1.624130][ T129] ? kthread_park+0x90/0x90 Apr 3 17:32:55 thor kernel: [ 1.624132][ T129] ret_from_fork+0x22/0x40 Apr 3 17:32:55 thor kernel: [ 1.624135][ T129] ---[ end trace f1dd3fe3af522770 ]--- Apr 3 17:32:55 thor kernel: [ 1.624142][ T129] [drm] DM_MST: added connector: 00000000a78eb69e [id: 92] [master: 00000000c5012958]
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