[Bug 103719] [CI] igt@* - dmesg-warn - WARNING: CPU: 2 PID: 8245 at drivers/gpu/drm/drm_mode_config.c:468 drm_mode_config_cleanup

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103719

--- Comment #1 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_525/shard-hsw1/igt@drv_module_reload@basic-reload.html

<4>[ 1096.326934] WARNING: CPU: 1 PID: 9368 at
drivers/gpu/drm/drm_mode_config.c:468 drm_mode_config_cleanup+0x233/0x250
<4>[ 1096.326936] Modules linked in: vgem snd_hda_codec_hdmi i915(-)
x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek
crct10dif_pclmul crc32_pclmul snd_hda_codec_generic ghash_clmulni_intel
snd_hda_codec snd_hwdep snd_hda_core r8169 mii mei_me snd_pcm mei prime_numbers
lpc_ich [last unloaded: snd_hda_intel]
<4>[ 1096.326971] CPU: 1 PID: 9368 Comm: drv_module_relo Tainted: G     U      
   4.14.0-CI-CI_DRM_3377+ #1
<4>[ 1096.326972] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12
02/15/2016
<4>[ 1096.326974] task: ffff8803ffc08040 task.stack: ffffc90000d58000
<4>[ 1096.326976] RIP: 0010:drm_mode_config_cleanup+0x233/0x250
<4>[ 1096.326978] RSP: 0018:ffffc90000d5bde8 EFLAGS: 00010287
<4>[ 1096.326981] RAX: ffff880402652130 RBX: ffff8803f9880890 RCX:
0000000000000001
<4>[ 1096.326983] RDX: ffff8803f98808b8 RSI: 0000000000000000 RDI:
ffff8803f9880890
<4>[ 1096.326985] RBP: ffff8803f9880000 R08: 0000000000000000 R09:
0000000000000000
<4>[ 1096.326986] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff8803f98806a8
<4>[ 1096.326988] R13: ffffffffa035d6f0 R14: ffff88040cf366d8 R15:
ffffffffa035d768
<4>[ 1096.326990] FS:  00007f4adef348c0(0000) GS:ffff88041fa40000(0000)
knlGS:0000000000000000
<4>[ 1096.326992] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 1096.326994] CR2: 00007f2b9eb53000 CR3: 0000000401bc5005 CR4:
00000000001606e0
<4>[ 1096.326995] Call Trace:
<4>[ 1096.327026]  intel_modeset_cleanup+0x96/0xe0 [i915]
<4>[ 1096.327046]  i915_driver_unload+0x95/0x180 [i915]
<4>[ 1096.327066]  i915_pci_remove+0x15/0x20 [i915]
<4>[ 1096.327070]  pci_device_remove+0x36/0xb0
<4>[ 1096.327075]  device_release_driver_internal+0x160/0x220
<4>[ 1096.327078]  driver_detach+0x3a/0x70
<4>[ 1096.327081]  bus_remove_driver+0x58/0xd0
<4>[ 1096.327084]  pci_unregister_driver+0x3e/0xa0
<4>[ 1096.327089]  SyS_delete_module+0x185/0x1e0
<4>[ 1096.327094]  entry_SYSCALL_64_fastpath+0x1c/0xb1
<4>[ 1096.327096] RIP: 0033:0x7f4add44c287
<4>[ 1096.327098] RSP: 002b:00007ffea493f348 EFLAGS: 00000246 ORIG_RAX:
00000000000000b0
<4>[ 1096.327101] RAX: ffffffffffffffda RBX: ffffc90000d5bff0 RCX:
00007f4add44c287
<4>[ 1096.327103] RDX: 0000000000000001 RSI: 0000000000000800 RDI:
000055c3826b5b68
<4>[ 1096.327104] RBP: 0000000000000000 R08: 0000000000000000 R09:
0000000000000080
<4>[ 1096.327106] R10: 00007f4adef348c0 R11: 0000000000000246 R12:
0000000000000046
<4>[ 1096.327108] R13: 000055c3826ac410 R14: 000055c3826ac9f0 R15:
00007ffea493e318
<4>[ 1096.327113] Code: 48 89 da 31 f6 48 c7 c7 bb 5d c9 81 e8 a7 f5 ff ff 48
89 e7 e8 ff a1 ff ff 48 85 c0 75 de 48 89 e7 e8 a2 a2 ff ff e9 58 fe ff ff <0f>
ff e9 43 ff ff ff 0f ff 48 83 c4 10 5b 5d 41 5c c3 90 66 2e 
<4>[ 1096.327197] ---[ end trace fbec8112cd10862d ]---

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