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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][SHARDS]igt@gem_ctx_persistence@smoketest - dmesg-warn - Invalid lrc state found before submission"
href="https://bugs.freedesktop.org/show_bug.cgi?id=112246">112246</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][SHARDS]igt@gem_ctx_persistence@smoketest - dmesg-warn - Invalid lrc state found before submission
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>not set
</td>
</tr>
<tr>
<th>Priority</th>
<td>not set
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>lakshminarayana.vudum@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre><a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7293/shard-tglb8/igt@gem_ctx_persistence@smoketest.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7293/shard-tglb8/igt@gem_ctx_persistence@smoketest.html</a>
<6> [429.970646] Console: switching to colour dummy device 80x25
<6> [429.970686] [IGT] gem_ctx_persistence: executing
<5> [429.974240] Setting dangerous option enable_hangcheck - tainting kernel
<5> [429.974587] Setting dangerous option reset - tainting kernel
<7> [429.976197] [drm:i915_gem_execbuffer2_ioctl [i915]] EINVAL at
i915_gem_execbuffer2_ioctl:2820
<6> [429.976664] [IGT] gem_ctx_persistence: starting subtest smoketest
<3> [430.286256] rcs0: context submitted with incorrect RING_START [007ef000],
expected 00923000
<4> [430.286389] ------------[ cut here ]------------
<4> [430.286391] Invalid lrc state found before submission
<4> [430.286471] WARNING: CPU: 5 PID: 198 at
drivers/gpu/drm/i915/gt/intel_lrc.c:1042
execlists_schedule_in.isra.81+0x354/0x450 [i915]
<4> [430.286473] Modules linked in: vgem i915 mei_hdcp x86_pkg_temp_thermal
coretemp crct10dif_pclmul crc32_pclmul cdc_ether usbnet mii ghash_clmulni_intel
mei_me mei prime_numbers
<4> [430.286484] CPU: 5 PID: 198 Comm: kworker/u16:3 Tainted: G U
5.4.0-rc6-CI-CI_DRM_7293+ #1
<4> [430.286485] Hardware name: Intel Corporation Tiger Lake Client
Platform/TigerLake U DDR4 SODIMM RVP, BIOS TGLSFWI1.R00.2321.A08.1909162051
09/16/2019
<4> [430.286512] Workqueue: events_unbound fence_work [i915]
<4> [430.286539] RIP: 0010:execlists_schedule_in.isra.81+0x354/0x450 [i915]
<4> [430.286542] Code: e4 fe 0d 00 00 00 01 41 89 06 80 3d d6 07 26 00 00 0f 85
5e fe ff ff 48 c7 c7 f8 26 2a a0 c6 05 c2 07 26 00 01 e8 ec 46 f9 e0 <0f> 0b e9
44 fe ff ff 4c 8b a5 88 00 00 00 4c 8b ad 90 00 00 00 e9
<4> [430.286543] RSP: 0018:ffffc900022f7c50 EFLAGS: 00010086
<4> [430.286545] RAX: 0000000000000000 RBX: ffff88842f78b100 RCX:
0000000000000003
<4> [430.286547] RDX: 0000000080000003 RSI: 0000000000000000 RDI:
00000000ffffffff
<4> [430.286548] RBP: ffff88848fd49240 R08: 0000000000000000 R09:
0000000000000001
<4> [430.286550] R10: 000000006a6d3819 R11: 000000005cb8c97e R12:
ffff888489fd2000
<4> [430.286551] R13: ffff88842f78b100 R14: ffffc9000096e184 R15:
ffff888489fd2000
<4> [430.286553] FS: 0000000000000000(0000) GS:ffff8884a0680000(0000)
knlGS:0000000000000000
<4> [430.286555] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [430.286556] CR2: 00007f0be3a03040 CR3: 000000045f774003 CR4:
0000000000760ee0
<4> [430.286558] PKRU: 55555554
<4> [430.286559] Call Trace:
<4> [430.286590] __execlists_submission_tasklet+0xbce/0x1670 [i915]
<4> [430.286628] ? i915_sched_lookup_priolist+0x98/0x350 [i915]
<4> [430.286657] execlists_submit_request+0x102/0x1e0 [i915]
<4> [430.286693] submit_notify+0xa8/0x13c [i915]
<4> [430.286717] __i915_sw_fence_complete+0x81/0x250 [i915]
<4> [430.286744] dma_i915_sw_fence_wake+0x1b/0x30 [i915]
<4> [430.286749] dma_fence_signal_locked+0x9e/0x1b0
<4> [430.286753] dma_fence_signal+0x1f/0x40
<4> [430.286776] fence_work+0x28/0x80 [i915]
<4> [430.286780] process_one_work+0x26a/0x620
<4> [430.286786] worker_thread+0x37/0x380
<4> [430.286791] ? process_one_work+0x620/0x620
<4> [430.286793] kthread+0x119/0x130
<4> [430.286796] ? kthread_park+0x80/0x80
<4> [430.286801] ret_from_fork+0x24/0x50
<4> [430.286809] irq event stamp: 706846
<4> [430.286812] hardirqs last enabled at (706845): [<ffffffff81001bea>]
trace_hardirqs_on_thunk+0x1a/0x20
<4> [430.286827] hardirqs last disabled at (706846): [<ffffffff819e4f9d>]
_raw_spin_lock_irqsave+0xd/0x50
<4> [430.286830] softirqs last enabled at (706844): [<ffffffff81c00385>]
__do_softirq+0x385/0x47f
<4> [430.286833] softirqs last disabled at (706839): [<ffffffff810b7faa>]
irq_exit+0xba/0xc0
<4> [430.286840] ---[ end trace 9bdb664234aebd11 ]---</pre>
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