[Bug 103708] New: [CI] igt at drv_selftest@mock_objects - dmesg-warn

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103708

            Bug ID: 103708
           Summary: [CI] igt at drv_selftest@mock_objects - dmesg-warn
           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: marta.lofstedt 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_3332/shard-apl6/igt@drv_selftest@mock_objects.html


[ 1542.123924] Setting dangerous option mock_selftests - tainting kernel
[ 1542.178012] INFO: trying to register non-static key.
[ 1542.178027] the code is fine but needs lockdep annotation.
[ 1542.178032] turning off the locking correctness validator.
[ 1542.178041] CPU: 3 PID: 6008 Comm: kworker/3:7 Tainted: G     U         
4.14.0-rc8-CI-CI_DRM_3332+ #1
[ 1542.178049] Hardware name:                  /NUC6CAYB, BIOS
AYAPLCEL.86A.0040.2017.0619.1722 06/19/2017
[ 1542.178144] Workqueue: events __i915_gem_free_work [i915]
[ 1542.178152] Call Trace:
[ 1542.178163]  dump_stack+0x68/0x9f
[ 1542.178170]  register_lock_class+0x3fd/0x580
[ 1542.178177]  ? unwind_next_frame+0x14/0x20
[ 1542.178184]  ? __save_stack_trace+0x73/0xd0
[ 1542.178191]  __lock_acquire+0xa4/0x1b00
[ 1542.178254]  ? __i915_gem_free_work+0x28/0xa0 [i915]
[ 1542.178261]  ? __lock_acquire+0x4ab/0x1b00
[ 1542.178268]  lock_acquire+0xb0/0x200
[ 1542.178273]  ? lock_acquire+0xb0/0x200
[ 1542.178336]  ? __i915_gem_free_work+0x28/0xa0 [i915]
[ 1542.178344]  _raw_spin_lock+0x32/0x50
[ 1542.178405]  ? __i915_gem_free_work+0x28/0xa0 [i915]
[ 1542.178468]  __i915_gem_free_work+0x28/0xa0 [i915]
[ 1542.178476]  process_one_work+0x221/0x650
[ 1542.178483]  worker_thread+0x4e/0x3c0
[ 1542.178489]  kthread+0x114/0x150
[ 1542.178494]  ? process_one_work+0x650/0x650
[ 1542.178499]  ? kthread_create_on_node+0x40/0x40
[ 1542.178506]  ret_from_fork+0x27/0x40

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