Bug 111863 - [CI][DRMTIP] igt@gem_exec_reuse@baggage - dmesg-warn - BUG filp (Tainted: .*): Redzone overwritten
Summary: [CI][DRMTIP] igt@gem_exec_reuse@baggage - dmesg-warn - BUG filp (Tainted: .*)...
Status: NEW
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: low minor
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-09-30 09:54 UTC by Lakshmi
Modified: 2019-10-10 06:13 UTC (History)
1 user (show)

See Also:
i915 platform: KBL
i915 features: GEM/Other


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Description Lakshmi 2019-09-30 09:54:24 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_379/fi-kbl-8809g/igt@gem_exec_reuse@baggage.html

<6> [125.865114] [IGT] gem_exec_reuse: starting subtest baggage
<7> [125.870702] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [125.870815] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [125.870891] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [125.871398] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [125.871586] [drm:intel_power_well_enable [i915]] enabling always-on
<7> [125.871614] [drm:intel_power_well_enable [i915]] enabling DC off
<7> [125.871926] [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<6> [146.056013] [IGT] gem_exec_reuse: exiting, ret=0
<5> [146.056318] Setting dangerous option reset - tainting kernel
<7> [149.945979] [drm:intel_power_well_disable [i915]] disabling DC off
<7> [149.946014] [drm:skl_enable_dc6 [i915]] Enabling DC6
<7> [149.946045] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<7> [149.946568] [drm:intel_power_well_disable [i915]] disabling always-on
<7> [149.948165] [drm:dm_update_plane_state [amdgpu]] Enabling DRM plane: 45 on DRM crtc 47
<7> [149.948530] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948563] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948594] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948625] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948656] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948701] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948732] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948762] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948793] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948823] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948853] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.948910] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:0 crtc_state_flags: enable:1, active:1, planes_changed:1, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.948941] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:1 crtc_state_flags: enable:0, active:0, planes_changed:0, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.948972] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:2 crtc_state_flags: enable:0, active:0, planes_changed:0, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.949003] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:3 crtc_state_flags: enable:0, active:0, planes_changed:0, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.949033] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:4 crtc_state_flags: enable:0, active:0, planes_changed:0, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.949064] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:5 crtc_state_flags: enable:0, active:0, planes_changed:0, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.949105] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_dm_commit_planes Flipping to hi: 0xf4, low: 0xdfa000
<7> [149.949179] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] crtc:0, pflip_stat:AMDGPU_FLIP_SUBMITTED
<7> [149.954002] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [149.954120] [drm:dm_pflip_high_irq [amdgpu]] crtc:0[0000000026cea677], pflip_stat:AMDGPU_FLIP_NONE, vrr[0]-fp 0
<6> [149.954716] Console: switching to colour frame buffer device 240x75
<7> [149.955051] [drm:dm_update_plane_state [amdgpu]] Enabling DRM plane: 45 on DRM crtc 47
<7> [149.955338] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955388] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955489] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955521] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955552] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955597] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955628] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955670] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955714] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955744] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955775] [drm:dm_plane_helper_prepare_fb [amdgpu]] No FB bound
<7> [149.955856] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:0 crtc_state_flags: enable:1, active:1, planes_changed:1, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.955887] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:1 crtc_state_flags: enable:0, active:0, planes_changed:0, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.955918] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:2 crtc_state_flags: enable:0, active:0, planes_changed:0, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.955949] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:3 crtc_state_flags: enable:0, active:0, planes_changed:0, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.955980] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:4 crtc_state_flags: enable:0, active:0, planes_changed:0, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.956011] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_crtc id:5 crtc_state_flags: enable:0, active:0, planes_changed:0, mode_changed:0,active_changed:0,connectors_changed:0
<7> [149.956050] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] amdgpu_dm_commit_planes Flipping to hi: 0xf4, low: 0xdfa000
<7> [149.956093] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] crtc:0, pflip_stat:AMDGPU_FLIP_SUBMITTED
<7> [149.970683] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [149.970790] [drm:dm_pflip_high_irq [amdgpu]] crtc:0[0000000026cea677], pflip_stat:AMDGPU_FLIP_NONE, vrr[0]-fp 0
<7> [149.987337] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.004036] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.020718] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.037438] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.054088] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.070772] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.087450] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.104127] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.120810] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.137492] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.154170] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.170851] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.187533] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.204215] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.220894] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.237573] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.254258] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<7> [150.270936] [drm:dm_crtc_high_irq [amdgpu]] crtc:0, vupdate-vrr:0
<3> [150.283456] =============================================================================
<3> [150.283809] BUG filp (Tainted: G     U           ): Redzone overwritten
<3> [150.283850] -----------------------------------------------------------------------------

<4> [150.283907] Disabling lock debugging due to kernel taint
<3> [150.283909] INFO: 0x00000000d3fc805f-0x00000000d3fc805f. First byte 0xc8 instead of 0xcc
<3> [150.283951] INFO: Allocated in __alloc_file+0x21/0xf0 age=32162 cpu=0 pid=1306
<3> [150.283987] 	__slab_alloc.isra.28.constprop.33+0x3d/0x70
<3> [150.284014] 	kmem_cache_alloc+0x28d/0x2f0
<3> [150.284034] 	__alloc_file+0x21/0xf0
<3> [150.284051] 	alloc_empty_file+0x3e/0xe0
<3> [150.284070] 	alloc_file+0x2f/0xf0
<3> [150.284087] 	alloc_file_pseudo+0xa8/0x100
<3> [150.284107] 	__shmem_file_setup.part.13+0xb9/0x130
<3> [150.284173] 	i915_gem_object_create_shmem.part.1+0x58/0x1f0 [i915]
<3> [150.284234] 	i915_gem_create+0x47/0xc0 [i915]
<3> [150.284257] 	drm_ioctl_kernel+0x83/0xf0
<3> [150.284276] 	drm_ioctl+0x2f3/0x3b0
<3> [150.284294] 	do_vfs_ioctl+0xa0/0x6f0
<3> [150.284312] 	ksys_ioctl+0x35/0x60
<3> [150.284329] 	__x64_sys_ioctl+0x11/0x20
<3> [150.284349] 	do_syscall_64+0x4f/0x210
<3> [150.284368] 	entry_SYSCALL_64_after_hwframe+0x49/0xbe
<3> [150.284393] INFO: Slab 0x0000000085d90438 objects=36 used=27 fp=0x00000000190fda6f flags=0x8000000000010201
<3> [150.284439] INFO: Object 0x00000000d0dbd238 @offset=27840 fp=0x00000000b191e629

<3> [150.284481] Redzone 00000000: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc  ................
<3> [150.284522] Redzone 00000010: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc  ................
<3> [150.284564] Redzone 00000020: cc cc cc cc cc cc cc c8 cc cc cc cc cc cc cc cc  ................
<3> [150.284605] Redzone 00000030: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc  ................
<3> [150.284647] Object 00000000: f8 f4 6f 4b 3c 9d ff ff 00 00 00 00 00 00 00 00  ..oK<...........
<3> [150.284688] Object 00000010: 60 77 34 5f 3c 9d ff ff a8 4e 73 6a 3c 9d ff ff  `w4_<....Nsj<...
<3> [150.284729] Object 00000020: 88 86 6f 4b 3c 9d ff ff 00 75 e1 99 ff ff ff ff  ..oK<....u......
<3> [150.284770] Object 00000030: 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00  .....N..........
<3> [150.284811] Object 00000040: ff ff ff ff ff ff ff ff b0 3c 9d 9b ff ff ff ff  .........<......
<3> [150.284853] Object 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
<3> [150.284894] Object 00000060: c7 da 08 9a ff ff ff ff 00 00 00 00 00 00 00 00  ................
<3> [150.284935] Object 00000070: 00 00 00 00 00 00 00 00 02 00 00 00 03 00 0e 00  ................
<3> [150.284976] Object 00000080: 00 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de  .............N..
<3> [150.285017] Object 00000090: ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff  ................
<3> [150.285058] Object 000000a0: 30 be 85 9a ff ff ff ff 00 00 00 00 00 00 00 00  0...............
<3> [150.285099] Object 000000b0: 00 00 00 00 00 00 00 00 48 41 07 9a ff ff ff ff  ........HA......
<3> [150.285141] Object 000000c0: 00 00 00 00 00 00 00 00 88 6d 6f 4b 3c 9d ff ff  .........moK<...
<3> [150.285182] Object 000000d0: 88 6d 6f 4b 3c 9d ff ff 40 6d 6f 4b 3c 9d ff ff  .moK<...@moK<...
<3> [150.285223] Object 000000e0: a0 3c 9d 9b ff ff ff ff 00 00 00 00 00 00 00 00  .<..............
<3> [150.285264] Object 000000f0: 00 00 00 00 00 00 00 00 dc da 08 9a ff ff ff ff  ................
<3> [150.285305] Object 00000100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
<3> [150.285346] Object 00000110: ed 1e af de ff ff ff ff ff ff ff ff ff ff ff ff  ................
<3> [150.285387] Object 00000120: c0 3c 9d 9b ff ff ff ff 00 00 00 00 00 00 00 00  .<..............
<3> [150.285428] Object 00000130: 00 00 00 00 00 00 00 00 b6 da 08 9a ff ff ff ff  ................
<3> [150.285470] Object 00000140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
<3> [150.285511] Object 00000150: 00 00 00 00 00 00 00 00 40 89 f1 74 3c 9d ff ff  ........@..t<...
<3> [150.285552] Object 00000160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
<3> [150.285593] Object 00000170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
<3> [150.285634] Object 00000180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
<3> [150.285675] Object 00000190: 50 6e 6f 4b 3c 9d ff ff 50 6e 6f 4b 3c 9d ff ff  PnoK<...PnoK<...
<3> [150.285716] Object 000001a0: 60 6e 6f 4b 3c 9d ff ff 60 6e 6f 4b 3c 9d ff ff  `noK<...`noK<...
<3> [150.285757] Object 000001b0: 88 88 6f 4b 3c 9d ff ff 00 00 00 00 00 00 00 00  ..oK<...........
<3> [150.285799] Redzone 00000000: cc cc cc cc cc cc cc cc                          ........
<3> [150.285837] Padding 00000000: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ
<3> [150.285878] Padding 00000010: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ
<3> [150.285920] Padding 00000020: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ
<3> [150.285961] Padding 00000030: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ
<4> [150.286003] CPU: 7 PID: 46 Comm: ksoftirqd/7 Tainted: G    BU            5.3.0-g80fa0e042cdb-drmtip_379+ #1
<4> [150.286004] Hardware name: Intel Corporation NUC8i7HVK/NUC8i7HVB, BIOS HNKBLi70.86A.0047.2018.0718.1706 07/18/2018
<4> [150.286005] Call Trace:
<4> [150.286008]  dump_stack+0x67/0x9b
<4> [150.286010]  check_bytes_and_report+0xbd/0x100
<4> [150.286012]  check_object+0x177/0x270
<4> [150.286014]  free_debug_processing+0x137/0x370
<4> [150.286016]  ? rcu_core+0x482/0x750
<4> [150.286018]  __slab_free+0x337/0x500
<4> [150.286020]  ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4> [150.286021]  ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4> [150.286022]  ? lockdep_hardirqs_on+0xe3/0x1c0
<4> [150.286024]  ? _raw_spin_unlock_irqrestore+0x39/0x60
<4> [150.286026]  ? debug_check_no_obj_freed+0x11d/0x210
<4> [150.286027]  ? rcu_core+0x482/0x750
<4> [150.286028]  ? kmem_cache_free+0x314/0x3c0
<4> [150.286029]  kmem_cache_free+0x314/0x3c0
<4> [150.286031]  ? __alloc_file+0xf0/0xf0
<4> [150.286032]  ? rcu_core+0x422/0x750
<4> [150.286033]  rcu_core+0x482/0x750
<4> [150.286035]  __do_softirq+0xd8/0x4ae
<4> [150.286037]  ? smpboot_thread_fn+0x23/0x280
<4> [150.286038]  ? smpboot_thread_fn+0x6b/0x280
<4> [150.286040]  run_ksoftirqd+0x2b/0x50
<4> [150.286041]  smpboot_thread_fn+0x1d3/0x280
<4> [150.286042]  ? sort_range+0x20/0x20
<4> [150.286043]  kthread+0x119/0x130
<4> [150.286044]  ? kthread_park+0xa0/0xa0
<4> [150.286046]  ret_from_fork+0x3a/0x50
<3> [150.286049] FIX filp: Restoring 0x00000000d3fc805f-0x00000000d3fc805f=0xcc

<3> [150.286101] FIX filp: Object at 0x00000000d0dbd238 not freed
Comment 1 CI Bug Log 2019-09-30 09:55:53 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* KBL: igt@gem_exec_reuse@baggage - dmesg-warn - BUG filp (Tainted: .*): Redzone overwritten
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_379/fi-kbl-8809g/igt@gem_exec_reuse@baggage.html
Comment 2 CI Bug Log 2019-09-30 10:37:43 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* KBL: igt@runner@aborted - fail -Previous test: gem_exec_reuse (baggage)
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_379/fi-kbl-8809g/igt@runner@aborted.html
Comment 3 Chris Wilson 2019-10-02 11:28:10 UTC
BIT(2) flipped again. Does not look like ourbug.
Comment 4 Francesco Balestrieri 2019-10-10 06:13:38 UTC
NOTOURBUG it then?


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