[Bug 111030] New: [CI][DRMTIP] igt at gem_mmap@big-bo - incomplete - BUG: unable to handle page fault for address

Mon Jul 1 07:54:06 UTC 2019

https://bugs.freedesktop.org/show_bug.cgi?id=111030

            Bug ID: 111030
           Summary: [CI][DRMTIP] igt at gem_mmap@big-bo - incomplete - BUG:
                    unable to handle page fault for address
           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_319/fi-icl-dsi/igt@gem_mmap@big-bo.html

<6> [423.596690] Console: switching to colour dummy device 80x25
<6> [423.596750] [IGT] gem_mmap: executing
<6> [423.611540] [IGT] gem_mmap: starting subtest big-bo
<6> [423.622339] gem_mmap (2952): drop_caches: 4
<1> [423.752103] BUG: unable to handle page fault for address: 000003f300000038
<1> [423.752113] #PF: supervisor read access in kernel mode
<1> [423.752118] #PF: error_code(0x0000) - not-present page
<6> [423.752123] PGD 0 P4D 0 
<4> [423.752128] Oops: 0000 [#1] PREEMPT SMP PTI
<4> [423.752133] CPU: 5 PID: 2952 Comm: gem_mmap Tainted: G     U           
5.2.0-rc7-g2307d0a7a88d-drmtip_319+ #1
<4> [423.752141] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake Y LPDDR4x T4 RVP TLC, BIOS ICLSFWR1.R00.3102.A00.1903052247
03/05/2019
<4> [423.752154] RIP: 0010:find_get_entries+0x222/0x470
<4> [423.752159] Code: 75 08 4c 89 ff e8 5e b4 00 00 48 c7 45 b8 03 00 00 00 48
c7 c6 ff ff ff ff 48 8d 7d a0 e8 86 87 7e 00 49 89 c7 e9 a6 fe ff ff <41> 8b 47
34 85 c0 74 d8 49 8d 7f 34 8d 50 01 48 89 7d 88 f0 41 0f
<4> [423.752173] RSP: 0018:ffffb163405cfc30 EFLAGS: 00010246
<4> [423.752178] RAX: 000003f300000004 RBX: 000000000000000f RCX:
00000000ffffffff
<4> [423.752184] RDX: ffff92808f860040 RSI: 00000000ffffffff RDI:
0000000000000246
<4> [423.752190] RBP: ffffb163405cfca8 R08: 0000000000000000 R09:
0000000000000001
<4> [423.752196] R10: ffffb163405cfbc0 R11: 0000000000000000 R12:
ffff928085167928
<4> [423.752202] R13: ffffb163405cfd50 R14: ffffb163405cfcd0 R15:
000003f300000004
<4> [423.752208] FS:  00007f1da0f67240(0000) GS:ffff92809be80000(0000)
knlGS:0000000000000000
<4> [423.752216] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [423.752221] CR2: 000003f300000038 CR3: 000000022dd76001 CR4:
0000000000760ee0
<4> [423.752227] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4> [423.752233] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
<4> [423.752239] PKRU: 55555554
<4> [423.752242] Call Trace:
<4> [423.752249]  pagevec_lookup_entries+0x15/0x20
<4> [423.752255]  invalidate_mapping_pages+0x7c/0x260
<4> [423.752265]  drop_pagecache_sb+0xcd/0x110
<4> [423.752270]  ? do_coredump+0x1090/0x1090
<4> [423.752275]  iterate_supers+0x87/0xf0
<4> [423.752280]  drop_caches_sysctl_handler+0x60/0xa0
<4> [423.752286]  proc_sys_call_handler.isra.18+0xc2/0xe0
<4> [423.752293]  vfs_write+0xbd/0x1b0
<4> [423.752297]  ksys_write+0x8f/0xe0
<4> [423.752303]  do_syscall_64+0x55/0x1c0
<4> [423.752309]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [423.752314] RIP: 0033:0x7f1da06e9281
<4> [423.752318] Code: c3 0f 1f 84 00 00 00 00 00 48 8b 05 59 8d 20 00 c3 0f 1f
84 00 00 00 00 00 8b 05 8a d1 20 00 85 c0 75 16 b8 01 00 00 00 0f 05 <48> 3d 00
f0 ff ff 77 57 f3 c3 0f 1f 44 00 00 41 54 55 49 89 d4 53
<4> [423.752332] RSP: 002b:00007ffe60eafcc8 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
<4> [423.752338] RAX: ffffffffffffffda RBX: 0000000000000009 RCX:
00007f1da06e9281
<4> [423.752344] RDX: 0000000000000002 RSI: 00007f1da095bdf3 RDI:
0000000000000009
<4> [423.752350] RBP: 0000000000000002 R08: 0000000000000000 R09:
0000000000000000
<4> [423.752356] R10: 0000000000000000 R11: 0000000000000246 R12:
00007f1da095bdd7
<4> [423.752361] R13: 0000000000000008 R14: 00007ffe60eafe00 R15:
0000000000000000
<4> [423.752369] 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 usbnet mii crct10dif_pclmul snd_hda_intel snd_hda_codec
crc32_pclmul e1000e snd_hwdep ghash_clmulni_intel snd_hda_core snd_pcm ptp
pps_core mei_me mei prime_numbers
<0> [423.752401] Dumping ftrace buffer:
<0> [423.752406] ---------------------------------
<0> [423.752469] CPU:6 [LOST 1226529 EVENTS]

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