[Bug 110893] New: [CI][DRMTIP] igt at gem_wait@busy-bcs0 - dmesg-warn - general protection fault: 0000 [#1] PREEMPT SMP PTI

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110893

            Bug ID: 110893
           Summary: [CI][DRMTIP] igt at gem_wait@busy-bcs0 - dmesg-warn -
                    general protection fault: 0000 [#1] PREEMPT SMP PTI
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: lakshminarayana.vudum at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_303/fi-icl-dsi/igt@gem_wait@busy-bcs0.html

<6> [123.614027] Console: switching to colour dummy device 80x25
<6> [123.614092] [IGT] gem_wait: executing
<5> [123.626633] Setting dangerous option reset - tainting kernel
<6> [123.632773] [IGT] gem_wait: starting subtest busy-bcs0
<5> [124.140861] Setting dangerous option reset - tainting kernel
<6> [124.146828] [IGT] gem_wait: exiting, ret=0
<5> [124.146997] Setting dangerous option reset - tainting kernel
<4> [124.153094] general protection fault: 0000 [#1] PREEMPT SMP PTI
<4> [124.153104] CPU: 5 PID: 1071 Comm: java Tainted: G     U           
5.2.0-rc3-gf384132bcdd8-drmtip_303+ #1
<4> [124.153112] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake Y LPDDR4x T4 RVP TLC, BIOS ICLSFWR1.R00.3102.A00.1903052247
03/05/2019
<4> [124.153127] RIP: 0010:free_pipe_info+0x5/0xa0
<4> [124.153132] Code: e8 c0 8c e5 ff 84 c0 0f 85 d8 fe ff ff 41 c1 ed 0c 4c 89
ed e9 d7 fe ff ff 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 fb <8b> 87 d0
00 00 00 48 8b 97 10 01 00 00 48 f7 d8 f0 48 0f c1 42 30
<4> [124.153147] RSP: 0018:ffffae95c0e4bea8 EFLAGS: 00010206
<4> [124.153152] RAX: 0000000000000001 RBX: 0004000000020000 RCX:
0000000000000001
<4> [124.153159] RDX: ffff9ca04ee3c040 RSI: 00000000ffffffff RDI:
0004000000020000
<4> [124.153165] RBP: ffffae95c0e4bee8 R08: 0000000000000000 R09:
0000000000000001
<4> [124.153171] R10: 0000000000000000 R11: 0000000000000000 R12:
ffffae95c0e4bee8
<4> [124.153177] R13: ffffae95c0e4b9b8 R14: ffffae95c0e4b9b8 R15:
ffff9ca05a6cc040
<4> [124.153183] FS:  0000000000000000(0000) GS:ffff9ca05be80000(0000)
knlGS:0000000000000000
<4> [124.153191] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [124.153196] CR2: 0000000000000008 CR3: 0000000287dfe006 CR4:
0000000000760ee0
<4> [124.153202] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [124.153208] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [124.153214] PKRU: 55555554
<4> [124.153218] Call Trace:
<4> [124.153223]  do_exit+0x7cf/0xd90
<4> [124.153229]  __x64_sys_exit+0x12/0x20
<4> [124.153234]  do_syscall_64+0x55/0x1c0
<4> [124.153241]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [124.153246] RIP: 0033:0x7efef8663796
<4> [124.153250] Code: 28 06 00 00 0f 84 12 02 00 00 48 8b 44 24 08 f6 80 08 03
00 00 40 0f 85 9f 01 00 00 ba 3c 00 00 00 0f 1f 00 31 ff 89 d0 0f 05 <eb> f8 48
8d 74 24 10 31 c0 b9 20 00 00 00 41 ba 08 00 00 00 31 d2
<4> [124.153265] RSP: 002b:00007efec8cf4f00 EFLAGS: 00000246 ORIG_RAX:
000000000000003c
<4> [124.153272] RAX: ffffffffffffffda RBX: 00007efec8bf5000 RCX:
00007efef8663796
<4> [124.153278] RDX: 000000000000003c RSI: 0000000000000001 RDI:
0000000000000000
<4> [124.153284] RBP: 0000000000000000 R08: 00007efe480b2650 R09:
0000000000000330
<4> [124.153290] R10: 0000000000000080 R11: 0000000000000246 R12:
00007efec8cf4fc0
<4> [124.153297] R13: 0000000000000000 R14: 00007efec8cf5700 R15:
00007efed0fdbf70
<4> [124.153305] Modules linked in: vgem snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic mei_hdcp i915 x86_pkg_temp_thermal
coretemp ax88179_178a snd_hda_intel usbnet mii snd_hda_codec snd_hwdep
crct10dif_pclmul snd_hda_core crc32_pclmul ghash_clmulni_intel e1000e snd_pcm
ptp pps_core mei_me mei prime_numbers
<0> [124.153338] Dumping ftrace buffer:
<0> [124.153342] ---------------------------------

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