[Bug 112403] New: [CI][SHARDS]igt at gem_pwrite@big-gtt-forwards - dmesg-warn - BUG: Bad page state in process gem_pwrite pfn:490e01

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 27 08:30:07 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=112403

            Bug ID: 112403
           Summary: [CI][SHARDS]igt at gem_pwrite@big-gtt-forwards -
                    dmesg-warn - BUG: Bad page state in process gem_pwrite
                     pfn:490e01
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: not set
          Priority: not set
         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/CI_DRM_7421/shard-iclb7/igt@gem_pwrite@big-gtt-forwards.html

6> [293.416373] Console: switching to colour dummy device 80x25
<6> [293.416415] [IGT] gem_pwrite: executing
<6> [293.422062] [IGT] gem_pwrite: starting subtest big-gtt-forwards
<1> [293.500752] BUG: Bad page state in process gem_pwrite  pfn:490e01
<4> [293.500894] page:ffffea0012438040 refcount:0 mapcount:-65280
mapping:0000000000000000 index:0x0
<4> [293.500896] raw: 8000000000000000 dead000000000100 dead000000000122
0000000000000000
<4> [293.500898] raw: 0000000000000000 0000000000000000 00000000ffff00ff
0000000000000000
<4> [293.500899] page dumped because: nonzero mapcount
<4> [293.500900] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic i915 mei_hdcp x86_pkg_temp_thermal coretemp
crct10dif_pclmul crc32_pclmul snd_hda_intel snd_intel_dspcfg snd_hda_codec
cdc_ether ghash_clmulni_intel snd_hwdep usbnet snd_hda_core mii e1000e snd_pcm
ptp pps_core mei_me mei intel_lpss_pci thunderbolt prime_numbers
<4> [293.500913] CPU: 2 PID: 1281 Comm: gem_pwrite Tainted: G     U           
5.4.0-rc8-CI-CI_DRM_7421+ #1
<4> [293.500914] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake U DDR4 SODIMM PD RVP, BIOS ICLSFWR1.R00.3234.A01.1906141750
06/14/2019
<4> [293.500915] Call Trace:
<4> [293.500920]  dump_stack+0x71/0x9b
<4> [293.500923]  bad_page+0xc2/0x120
<4> [293.500926]  get_page_from_freelist+0xf9b/0x13e0
<4> [293.500936]  __alloc_pages_nodemask+0x12a/0x330
<4> [293.500940]  __get_free_pages+0xc/0x40
<4> [293.500942]  __sg_alloc_table+0x75/0x160
<4> [293.500984]  ? i915_gem_object_set_to_cpu_domain+0xc1/0x150 [i915]
<4> [293.500987]  sg_alloc_table+0x1f/0x50
<4> [293.500989]  ? sg_pcopy_to_buffer+0x10/0x10
<4> [293.501022]  shmem_get_pages+0xf5/0x710 [i915]
<4> [293.501027]  ? __mutex_lock+0x9a/0x9d0
<4> [293.501029]  ? __mutex_lock+0x396/0x9d0
<4> [293.501062]  ? __i915_gem_object_get_pages+0x1b/0xd0 [i915]
<4> [293.501066]  ? find_held_lock+0x2d/0x90
<4> [293.501096]  ? i915_gem_object_set_to_cpu_domain+0xc1/0x150 [i915]
<4> [293.501127]  ____i915_gem_object_get_pages+0x21/0xb0 [i915]
<4> [293.501157]  __i915_gem_object_get_pages+0x5c/0xd0 [i915]
<4> [293.501188]  i915_gem_set_domain_ioctl+0x376/0x4e0 [i915]
<4> [293.501219]  ? i915_gem_object_set_to_cpu_domain+0x150/0x150 [i915]
<4> [293.501223]  drm_ioctl_kernel+0xa7/0xf0
<4> [293.501227]  drm_ioctl+0x2e1/0x390
<4> [293.501257]  ? i915_gem_object_set_to_cpu_domain+0x150/0x150 [i915]
<4> [293.501262]  ? __lock_acquire+0x460/0x15d0
<4> [293.501267]  do_vfs_ioctl+0xa0/0x6f0
<4> [293.501269]  ? find_held_lock+0x2d/0x90
<4> [293.501272]  ? __task_pid_nr_ns+0xbc/0x1f0
<4> [293.501276]  ksys_ioctl+0x35/0x60
<4> [293.501279]  __x64_sys_ioctl+0x11/0x20
<4> [293.501281]  do_syscall_64+0x4f/0x210
<4> [293.501284]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [293.501286] RIP: 0033:0x7f01655175d7
<4> [293.501288] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7
c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48
<4> [293.501289] RSP: 002b:00007ffc42ce7cb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
<4> [293.501291] RAX: ffffffffffffffda RBX: 0000000000000005 RCX:
00007f01655175d7
<4> [293.501293] RDX: 00007ffc42ce7cfc RSI: 00000000400c645f RDI:
0000000000000005
<4> [293.501294] RBP: 00007ffc42ce7cfc R08: 0000000000000000 R09:
000000000000002b
<4> [293.501295] R10: 0000000000000056 R11: 0000000000000246 R12:
00000000400c645f
<4> [293.501296] R13: 0000000000000005 R14: 0000000100001000 R15:
0000000000000000
<4> [293.501303] Disabling lock debugging due to kernel taint
<1> [293.501379] BUG: Bad page state in process gem_pwrite  pfn:490e03
<4> [293.501387] page:ffffea00124380c0 refcount:0 mapcount:-65280
mapping:0000000000000000 index:0x0
<4> [293.501390] raw: 8000000000000000 dead000000000100 dead000000000122
0000000000000000
<4> [293.501392] raw: 0000000000000000 0000000000000000 00000000ffff00ff
0000000000000000
<4> [293.501393] page dumped because: nonzero mapcount
<4> [293.501395] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic i915 mei_hdcp x86_pkg_temp_thermal coretemp
crct10dif_pclmul crc32_pclmul snd_hda_intel snd_intel_dspcfg snd_hda_codec
cdc_ether ghash_clmulni_intel snd_hwdep usbnet snd_hda_core mii e1000e snd_pcm
ptp pps_core mei_me mei intel_lpss_pci thunderbolt prime_numbers
<4> [293.501406] CPU: 2 PID: 1281 Comm: gem_pwrite Tainted: G    BU           
5.4.0-rc8-CI-CI_DRM_7421+ #1
<4> [293.501407] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake U DDR4 SODIMM PD RVP, BIOS ICLSFWR1.R00.3234.A01.1906141750
06/14/2019
<4> [293.501407] Call Trace:
<4> [293.501410]  dump_stack+0x71/0x9b
<4> [293.501413]  bad_page+0xc2/0x120
<4> [293.501415]  get_page_from_freelist+0xf9b/0x13e0
<4> [293.501421]  __alloc_pages_nodemask+0x12a/0x330
<4> [293.501425]  __get_free_pages+0xc/0x40
<4> [293.501427]  __sg_alloc_table+0x75/0x160
<4> [293.501481]  ? i915_gem_object_set_to_cpu_domain+0xc1/0x150 [i915]
<4> [293.501486]  sg_alloc_table+0x1f/0x50
<4> [293.501488]  ? sg_pcopy_to_buffer+0x10/0x10
<4> [293.501524]  shmem_get_pages+0xf5/0x710 [i915]
<4> [293.501528]  ? __mutex_lock+0x9a/0x9d0
<4> [293.501530]  ? __mutex_lock+0x396/0x9d0
<4> [293.501566]  ? __i915_gem_object_get_pages+0x1b/0xd0 [i915]
<4> [293.501569]  ? find_held_lock+0x2d/0x90
<4> [293.501602]  ? i915_gem_object_set_to_cpu_domain+0xc1/0x150 [i915]
<4> [293.501635]  ____i915_gem_object_get_pages+0x21/0xb0 [i915]
<4> [293.501664]  __i915_gem_object_get_pages+0x5c/0xd0 [i915]
<4> [293.501692]  i915_gem_set_domain_ioctl+0x376/0x4e0 [i915]
<4> [293.501719]  ? i915_gem_object_set_to_cpu_domain+0x150/0x150 [i915]
<4> [293.501721]  drm_ioctl_kernel+0xa7/0xf0
<4> [293.501724]  drm_ioctl+0x2e1/0x390
<4> [293.501770]  ? i915_gem_object_set_to_cpu_domain+0x150/0x150 [i915]
<4> [293.501773]  ? __lock_acquire+0x460/0x15d0
<4> [293.501776]  do_vfs_ioctl+0xa0/0x6f0
<4> [293.501777]  ? find_held_lock+0x2d/0x90
<4> [293.501779]  ? __task_pid_nr_ns+0xbc/0x1f0
<4> [293.501781]  ksys_ioctl+0x35/0x60
<4> [293.501783]  __x64_sys_ioctl+0x11/0x20
<4> [293.501784]  do_syscall_64+0x4f/0x210
<4> [293.501786]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
<4> [293.501787] RIP: 0033:0x7f01655175d7
<4> [293.501788] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7
c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48
<4> [293.501789] RSP: 002b:00007ffc42ce7cb8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
<4> [293.501790] RAX: ffffffffffffffda RBX: 0000000000000005 RCX:
00007f01655175d7
<4> [293.501791] RDX: 00007ffc42ce7cfc RSI: 00000000400c645f RDI:
0000000000000005
<4> [293.501791] RBP: 00007ffc42ce7cfc R08: 0000000000000000 R09:
000000000000002b
<4> [293.501792] R10: 0000000000000056 R11: 0000000000000246 R12:
00000000400c645f
<4> [293.501793] R13: 0000000000000005 R14: 0000000100001000 R15:
0000000000000000
<7> [296.119424] [drm:edp_panel_vdd_off_sync [i915]] Turning [ENCODER:214:DDI
A] VDD off
<7> [296.119651] [drm:edp_panel_vdd_off_sync [i915]] PP_STATUS: 0x80000008
PP_CONTROL: 0x00000067
<7> [296.119686] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [296.119724] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [296.119757] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<6> [301.563665] [IGT] gem_pwrite: exiting, ret=0
<5> [301.563869] Setting dangerous option reset - tainting kernel
<6> [301.805824] Console: switching to colour frame buffer device 240x67

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