igt@perf_pmu@module-unload - incomplete - drm_WARN_ON(pmu->enable), WARNING: at drivers/gpu/drm/i915/i915_pmu.c:1161 i915_pmu_unregister
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5622/shard-apl2/igt@perf_pmu@module-unload.html#dmesg-warnings956
<4> [65.959710] ------------[ cut here ]------------
<4> [65.959718] i915 0000:00:02.0: drm_WARN_ON(pmu->enable)
<4> [65.959862] WARNING: CPU: 2 PID: 1102 at drivers/gpu/drm/i915/i915_pmu.c:1161 i915_pmu_unregister+0x147/0x160 [i915]
<4> [65.959866] Modules linked in: i915(-) mei_hdcp snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel r8169 realtek lpc_ich snd_intel_dspcfg snd_hda_codec pinctrl_broxton pinctrl_intel snd_hwdep snd_hda_core prime_numbers mei_me snd_pcm mei intel_lpss_pci [last unloaded: snd_hda_intel]
<4> [65.959898] CPU: 2 PID: 1102 Comm: perf_pmu Tainted: G U 5.7.0-rc3-CI-CI_DRM_8404+ #1
<4> [65.959902] Hardware name: /NUC6CAYB, BIOS AYAPLCEL.86A.0049.2018.0508.1356 05/08/2018
<4> [65.959988] RIP: 0010:i915_pmu_unregister+0x147/0x160 [i915]
<4> [65.959993] Code: 8b 7f 18 48 8b 6f 50 48 85 ed 74 25 e8 52 8d 5a e1 48 c7 c1 54 e4 36 a0 48 89 ea 48 89 c6 48 c7 c7 8d e3 36 a0 e8 09 08 f6 e0 <0f> 0b e9 d3 fe ff ff 48 8b 2f eb d6 66 2e 0f 1f 84 00 00 00 00 00
<4> [65.959997] RSP: 0018:ffffc90004503e08 EFLAGS: 00010282
<4> [65.960001] RAX: 0000000000000000 RBX: ffff88825d1c0000 RCX: 0000000000000000
<4> [65.960005] RDX: ffff888263b22840 RSI: ffff888263b23100 RDI: ffffffff82386ec2
<4> [65.960009] RBP: ffff888275888a20 R08: ffff888263b23100 R09: 0000000000000000
<4> [65.960012] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffffa04061c0
<4> [65.960016] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffa04062b0
<4> [65.960020] FS: 00007f3b0454be40(0000) GS:ffff888277d00000(0000) knlGS:0000000000000000
<4> [65.960024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [65.960028] CR2: 00007faa49b635a0 CR3: 000000027052e000 CR4: 00000000003406e0
<4> [65.960031] Call Trace:
<4> [65.960113] i915_driver_remove+0x72/0xf0 [i915]
<4> [65.960193] i915_pci_remove+0x18/0x30 [i915]
<4> [65.960202] pci_device_remove+0x36/0xb0
<4> [65.960211] device_release_driver_internal+0xe0/0x1c0
<4> [65.960219] driver_detach+0x42/0x90
<4> [65.960225] bus_remove_driver+0x56/0xd0
<4> [65.960231] pci_unregister_driver+0x25/0xa0
<4> [65.960332] i915_exit+0x1b/0x21 [i915]
<4> [65.960339] __x64_sys_delete_module+0x115/0x1e0
<4> [65.960345] ? trace_hardirqs_off_thunk+0x1a/0x1c
<4> [65.960352] ? do_syscall_64+0xd/0x220
<4> [65.960358] do_syscall_64+0x4f/0x220
<4> [65.960365] entry_SYSCALL_64_after_hwframe+0x49/0xb3
<4> [65.960370] RIP: 0033:0x7f3b034271b7
<4> [65.960375] Code: 73 01 c3 48 8b 0d d1 8c 2c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 b0 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 8c 2c 00 f7 d8 64 89 01 48
<4> [65.960379] RSP: 002b:00007ffdb6258188 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0
<4> [65.960384] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f3b034271b7
<4> [65.960387] RDX: 0000000000000001 RSI: 0000000000000800 RDI: 000055c2db535ce8
<4> [65.960391] RBP: 000055c2db535c80 R08: 000055c2db535cec R09: 00007ffdb62581b0
<4> [65.960394] R10: 00007ffdb6257184 R11: 0000000000000206 R12: 0000000000000000
<4> [65.960398] R13: 000055c2db5487c0 R14: 00007ffdb6269850 R15: 0000000000000000
<4> [65.960416] irq event stamp: 554662
<4> [65.960423] hardirqs last enabled at (554661): [<ffffffff81134dbc>] vprintk_emit+0xcc/0x330
<4> [65.960427] hardirqs last disabled at (554662): [<ffffffff81001d50>] trace_hardirqs_off_thunk+0x1a/0x1c
<4> [65.960432] softirqs last enabled at (553968): [<ffffffff81e00395>] __do_softirq+0x395/0x49e
<4> [65.960438] softirqs last disabled at (553961): [<ffffffff810bbc9a>] irq_exit+0xba/0xc0
<4> [65.960442] ---[ end trace ef44bf37e2cf34ef ]---