igt@i915_module_load@reload - dmesg-warn - WARNING: .* at drivers/gpu/drm/drm_mode_object.c:\d+ drm_mode_object_unregister
<4> [406.572196] WARNING: CPU: 3 PID: 5598 at drivers/gpu/drm/drm_mode_object.c:107 drm_mode_object_unregister+0x69/0x70
<4> [406.572203] Modules linked in: vgem drm_shmem_helper snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm prime_numbers fuse amdgpu(-) x86_pkg_temp_thermal coretemp wmi_bmof kvm_intel kvm irqbypass crct10dif_pclmul drm_ttm_helper crc32_pclmul btusb ttm ghash_clmulni_intel btrtl btbcm btintel gpu_sched bluetooth drm_buddy drm_display_helper ecdh_generic ecc igb drm_kms_helper i2c_i801 e1000e i2c_smbus video syscopyarea sysfillrect ptp sysimgblt fb_sys_fops pps_core intel_lpss_pci wmi pinctrl_sunrisepoint [last unloaded: i915]
<4> [406.572300] CPU: 3 PID: 5598 Comm: i915_module_loa Not tainted 6.0.0-rc6-Patchwork_108880v1-g3e89f6dc5d22+ #1
<4> [406.572303] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018
<4> [406.572305] RIP: 0010:drm_mode_object_unregister+0x69/0x70
<4> [406.572309] Code: 00 e8 eb 35 ec ff 41 c7 04 24 00 00 00 00 5b 48 89 ef 5d 41 5c e9 f7 42 40 00 80 bf 88 00 00 00 00 74 b2 48 83 7e 18 00 75 ab <0f> 0b eb a7 0f 1f 00 81 ff cc cc cc cc 74 16 81 ff ee ee ee ee 74
<4> [406.572312] RSP: 0018:ffffc900013f3d78 EFLAGS: 00010246
<4> [406.572315] RAX: ffffffffa08df500 RBX: ffff888114640010 RCX: 0000000000000001
<4> [406.572317] RDX: 0000000000000001 RSI: ffff88811465f950 RDI: ffff888114640010
<4> [406.572319] RBP: ffff88811465f938 R08: 0000000000000001 R09: 0000000000000001
<4> [406.572321] R10: 000000001e291109 R11: 00000000ffb7d9ae R12: ffff88811465f950
<4> [406.572324] R13: ffff888114640010 R14: 0000000000000000 R15: 0000000000000000
<4> [406.572326] FS: 00007fad4f8d74c0(0000) GS:ffff888276780000(0000) knlGS:0000000000000000
<4> [406.572328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [406.572330] CR2: 000055b7fe22d4a0 CR3: 0000000133f48001 CR4: 00000000003706e0
<4> [406.572332] Call Trace:
<4> [406.572334] <TASK>
<4> [406.572338] drm_encoder_cleanup+0x5c/0xd0
<4> [406.572344] amdgpu_dm_fini+0x48/0x1d0 [amdgpu]
<4> [406.572488] dm_hw_fini+0x19/0x30 [amdgpu]
<4> [406.572686] amdgpu_device_fini_hw+0x258/0x2e2 [amdgpu]
<4> [406.572837] amdgpu_pci_remove+0x1e/0x60 [amdgpu]
<4> [406.572913] pci_device_remove+0x2e/0xb0
<4> [406.572919] device_release_driver_internal+0xbc/0x160
<4> [406.572923] driver_detach+0x42/0x90
<4> [406.572927] bus_remove_driver+0x53/0xd0
<4> [406.572931] pci_unregister_driver+0x25/0xa0
<4> [406.572938] amdgpu_exit+0x11/0x23 [amdgpu]
<4> [406.573062] __x64_sys_delete_module+0x11a/0x200
<4> [406.573069] ? lockdep_hardirqs_on+0xbf/0x140
<4> [406.573075] do_syscall_64+0x37/0x90
<4> [406.573079] entry_SYSCALL_64_after_hwframe+0x63/0xcd
<4> [406.573082] RIP: 0033:0x7fad51b30bcb
<4> [406.573084] Code: 73 01 c3 48 8b 0d c5 82 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 b0 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 95 82 0c 00 f7 d8 64 89 01 48
<4> [406.573087] RSP: 002b:00007fffc8799588 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0
<4> [406.573091] RAX: ffffffffffffffda RBX: 000055c899888b20 RCX: 00007fad51b30bcb
<4> [406.573093] RDX: 000000000000001a RSI: 0000000000000800 RDI: 000055c899888b88
<4> [406.573095] RBP: 000055c899888b20 R08: 00000000ffffffff R09: 00007fffc8798340
<4> [406.573096] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000
<4> [406.573098] R13: 0000000000000000 R14: 0000000000000000 R15: 000055c899888b20
<4> [406.573112] </TASK>
<4> [406.573114] irq event stamp: 223629
<4> [406.573116] hardirqs last enabled at (223635): [<ffffffff81139206>] __up_console_sem+0x66/0x70
<4> [406.573120] hardirqs last disabled at (223640): [<ffffffff811391eb>] __up_console_sem+0x4b/0x70
<4> [406.573123] softirqs last enabled at (222626): [<ffffffff81e00323>] __do_softirq+0x323/0x48e
<4> [406.573126] softirqs last disabled at (222621): [<ffffffff810c16b8>] irq_exit_rcu+0xb8/0xe0
<4> [406.573129] ---[ end trace 0000000000000000 ]---