[Bug 109964] [CI][BAT] igt at i915_module_load@reload-with-fault-injection - incomplete - RIP: 0010:drm_setup_crtcs

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109964

Lakshmi <lakshminarayana.vudum at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #3 from Lakshmi <lakshminarayana.vudum at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5273/fi-kbl-7560u/igt@i915_module_load@reload-with-fault-injection.html
<4> [473.885162] DEBUG_LOCKS_WARN_ON(mutex_is_locked(lock))
<4> [473.885168] WARNING: CPU: 2 PID: 3264 at kernel/locking/mutex-debug.c:103
mutex_destroy+0x47/0x50
<4> [473.885178] Modules linked in: i915(-) vgem cdc_ether usbnet r8152 mii
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp
thunderbolt x86_pkg_temp_thermal coretemp crct10dif_pclmul snd_intel_dspcfg
crc32_pclmul snd_hda_codec snd_hwdep snd_hda_core ghash_clmulni_intel snd_pcm
btusb btrtl btbcm btintel bluetooth ecdh_generic ecc mei_me mei prime_numbers
i2c_hid pinctrl_sunrisepoint pinctrl_intel [last unloaded: i915]
<4> [473.885216] CPU: 2 PID: 3264 Comm: i915_module_loa Tainted: G     U       
    5.4.0-rc6-CI-CI_DRM_7317+ #1
<4> [473.885223] Hardware name: Dell Inc. XPS 13 9360/0823VW, BIOS 2.9.0
07/09/2018
<4> [473.885230] RIP: 0010:mutex_destroy+0x47/0x50
<4> [473.885234] Code: 84 c0 74 ed e8 0a 1e 3d 00 85 c0 74 e4 8b 05 30 2a 23 01
85 c0 75 da 48 c7 c6 bd a9 09 82 48 c7 c7 c0 7e 08 82 e8 39 e7 f9 ff <0f> 0b eb
c3 0f 1f 44 00 00 48 b8 11 11 11 11 11 11 11 11 48 89 76
<4> [473.885247] RSP: 0018:ffffc900001bbdb0 EFLAGS: 00010286
<4> [473.885252] RAX: 0000000000000000 RBX: ffff8881c57f11e8 RCX:
0000000000000001
<4> [473.885257] RDX: 0000000080000001 RSI: 0000000000000000 RDI:
ffffffff8112ac5c
<4> [473.885263] RBP: ffff888253113800 R08: 0000000000000000 R09:
0000000000038840
<4> [473.885269] R10: 0000000000000000 R11: 0000000000000cc0 R12:
ffffffffa04731e0
<4> [473.885274] R13: 0000000000000000 R14: 0000000000000000 R15:
ffffffffa04732d8
<4> [473.885280] FS:  00007fdb15028e40(0000) GS:ffff888276300000(0000)
knlGS:0000000000000000
<4> [473.885287] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [473.885291] CR2: 0000555b806605c0 CR3: 0000000253ab0004 CR4:
00000000003606e0
<4> [473.885297] Call Trace:
<4> [473.885302]  drm_fb_helper_fini.part.8+0xb7/0x110
<4> [473.885350]  intel_fbdev_fini+0x20/0x60 [i915]
<4> [473.885393]  intel_modeset_driver_remove+0xa6/0x160 [i915]
<4> [473.885423]  i915_driver_remove+0xad/0x110 [i915]
<4> [473.885452]  i915_pci_remove+0x19/0x40 [i915]
<4> [473.885458]  pci_device_remove+0x36/0xb0
<4> [473.885464]  device_release_driver_internal+0xe0/0x1c0
<4> [473.885469]  driver_detach+0x42/0x80
<4> [473.885474]  bus_remove_driver+0x56/0xd0
<4> [473.885479]  pci_unregister_driver+0x25/0xa0
<4> [473.885519]  i915_exit+0x16/0x1c [i915]
<4> [473.885525]  __x64_sys_delete_module+0x115/0x1d0
<4> [473.885530]  ? trace_hardirqs_off_thunk+0x1a/0x20
<4> [473.885535]  ? do_syscall_64+0xd/0x210
<4> [473.885539]  do_syscall_64+0x4f/0x210
<4> [473.885544]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [473.885549] RIP: 0033:0x7fdb144c41b7
<4> [473.885554] 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> [473.885567] RSP: 002b:00007ffcc9bc7268 EFLAGS: 00000206 ORIG_RAX:
00000000000000b0
<4> [473.885573] RAX: ffffffffffffffda RBX: 00007ffcc9bc73e0 RCX:
00007fdb144c41b7
<4> [473.885579] RDX: 0000000000000001 RSI: 0000000000000800 RDI:
000055a1c8361168
<4> [473.885585] RBP: 000055a1c8361100 R08: 000055a1c836116c R09:
00007ffcc9bc7290
<4> [473.885590] R10: 00007ffcc9bc6264 R11: 0000000000000206 R12:
0000000000000000
<4> [473.885596] R13: 00007ffcc9bc7950 R14: 0000000000000000 R15:
0000000000000000
<4> [473.885604] irq event stamp: 4122737
<4> [473.885610] hardirqs last  enabled at (4122737): [<ffffffff814f9e37>]
__free_object+0x257/0x310
<4> [473.885618] hardirqs last disabled at (4122736): [<ffffffff814f9c09>]
__free_object+0x29/0x310
<4> [473.885625] softirqs last  enabled at (4122326): [<ffffffff81c00385>]
__do_softirq+0x385/0x47f
<4> [473.885633] softirqs last disabled at (4122319): [<ffffffff810b7faa>]
irq_exit+0xba/0xc0

After a gap of 5 months, it's happening again.

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