igt@i915_selftest@live@execlists - incomplete - GEM_BUG_ON(!i915_request_is_active(rq[B1]))`, WARNING: CPU: 2 PID: 4639 at kernel/trace/trace.c:3507 trace_find_next_entry
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5717/fi-tgl-dsi/igt@i915_selftest@live@execlists.html
<0> [682.755806] i915_sel-4639 2.... 627890259us : live_timeslice_rewind: live_timeslice_rewind:1211 GEM_BUG_ON(!i915_request_is_active(rq[B1]))
<0> [682.755839] ---------------------------------
<4> [682.756014] ------------[ cut here ]------------
<4> [682.756024] WARNING: CPU: 2 PID: 4639 at kernel/trace/trace.c:3507 trace_find_next_entry+0xd1/0xe0
<4> [682.756029] Modules linked in: i915(+) vgem snd_hda_codec_hdmi mei_hdcp x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cdc_ether e1000e snd_intel_dspcfg usbnet snd_hda_codec mii snd_hwdep snd_hda_core ptp snd_pcm pps_core mei_me mei intel_lpss_pci prime_numbers [last unloaded: i915]
<4> [682.756114] CPU: 2 PID: 4639 Comm: i915_selftest Tainted: G U 5.8.0-rc2-CI-CI_DRM_8656+ #1
<4> [682.756119] Hardware name: Intel Corporation Tiger Lake Client Platform/TigerLake Y LPDDR4x T4 Crb, BIOS TGLSFWI1.R00.2527.A03.2001170231 01/17/2020
<4> [682.756123] RIP: 0010:trace_find_next_entry+0xd1/0xe0
<4> [682.756129] Code: 48 89 83 38 21 00 00 4c 89 e1 31 d2 48 89 ee 48 89 df e8 e2 b5 ff ff 44 89 ab 4c 21 00 00 5b 5d 41 5c 41 5d c3 49 63 d5 eb bb <0f> 0b 49 63 d5 eb b4 31 c0 eb e9 0f 1f 40 00 53 48 8d 8f 58 21 00
<4> [682.756133] RSP: 0018:ffffc9000053b8d8 EFLAGS: 00010046
<4> [682.756139] RAX: ffffffff83df2b00 RBX: ffffffff83df0920 RCX: 0000000000000000
<4> [682.756143] RDX: ffffc9000053b900 RSI: ffff88837886504c RDI: ffffffff83df0920
<4> [682.756146] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
<4> [682.756150] R10: 00000000f01bebe3 R11: 00000000ffbe3a73 R12: ffffc9000053b900
<4> [682.756154] R13: 0000000000000038 R14: 00000000001aa301 R15: ffffffff82656ee0
<4> [682.756158] FS: 00007fe90e4af300(0000) GS:ffff8883a3f00000(0000) knlGS:0000000000000000
<4> [682.756162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [682.756166] CR2: 000055c8fbf1cee0 CR3: 0000000390ae8006 CR4: 0000000000760ee0
<4> [682.756169] PKRU: 55555554
<4> [682.756172] Call Trace:
<4> [682.756176] trace_print_lat_context+0x37/0x2a0
<4> [682.756179] ? cpumask_next+0x16/0x20
<4> [682.756182] ? __find_next_entry+0x80/0x180
<4> [682.756186] print_trace_line+0x190/0x4e0
<4> [682.756189] ftrace_dump+0x1cc/0x280
<4> [682.756192] live_timeslice_rewind+0x467/0x550 [i915]
<4> [682.756195] __i915_subtests+0xb8/0x210 [i915]
<4> [682.756199] ? __i915_live_teardown+0x50/0x50 [i915]
<4> [682.756202] ? __intel_gt_live_setup+0x30/0x30 [i915]
<4> [682.756205] __run_selftests+0x112/0x170 [i915]
<4> [682.756209] i915_live_selftests+0x2c/0x60 [i915]
<4> [682.756212] i915_pci_probe+0x14a/0x1d0 [i915]
<4> [682.756215] ? _raw_spin_unlock_irqrestore+0x34/0x60
<4> [682.756218] pci_device_probe+0x9e/0x120
<4> [682.756222] really_probe+0xea/0x430
<4> [682.756225] driver_probe_device+0xd9/0x140
<4> [682.756228] device_driver_attach+0x4a/0x50
<4> [682.756231] __driver_attach+0x97/0x130
<4> [682.756235] ? device_driver_attach+0x50/0x50
<4> [682.756238] bus_for_each_dev+0x74/0xc0
<4> [682.756240] bus_add_driver+0x142/0x220
<4> [682.756243] driver_register+0x56/0xf0
<4> [682.756247] i915_init+0x6c/0x7c [i915]
<4> [682.756250] ? 0xffffffffa0573000
<4> [682.756253] do_one_initcall+0x58/0x300
<4> [682.756256] ? do_init_module+0x1d/0x1fa
<4> [682.756260] ? rcu_read_lock_sched_held+0x4d/0x80
<4> [682.756266] ? kmem_cache_alloc_trace+0x2a6/0x2d0
<4> [682.756270] do_init_module+0x56/0x1fa
<4> [682.756273] load_module+0x2348/0x2ac0
<4> [682.756276] ? __do_sys_finit_module+0xe9/0x110
<4> [682.756279] __do_sys_finit_module+0xe9/0x110
<4> [682.756282] do_syscall_64+0x56/0xe0
<4> [682.756286] entry_SYSCALL_64_after_hwframe+0x44/0xa9
<4> [682.756289] RIP: 0033:0x7fe90db4b839
<4> [682.756292] Code: Bad RIP value.
<4> [682.756295] RSP: 002b:00007ffc948825b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
<4> [682.756302] RAX: ffffffffffffffda RBX: 000055ff267d00a0 RCX: 00007fe90db4b839
<4> [682.756305] RDX: 0000000000000000 RSI: 000055ff267ec5a0 RDI: 0000000000000007
<4> [682.756309] RBP: 000055ff267ec5a0 R08: 0000000000000004 R09: 000055ff267c7200
<4> [682.756312] R10: 00007ffc94882700 R11: 0000000000000246 R12: 0000000000000000
<4> [682.756316] R13: 000055ff267c27a0 R14: 0000000000000020 R15: 0000000000000048
<4> [682.756319] irq event stamp: 28483706
<4> [682.756323] hardirqs last enabled at (28483705): [<ffffffff811319bf>] console_unlock+0x4cf/0x5a0
<4> [682.756326] hardirqs last disabled at (28483706): [<ffffffff811a4715>] ftrace_dump+0x45/0x280
<4> [682.756330] softirqs last enabled at (28483696): [<ffffffff81e0038f>] __do_softirq+0x38f/0x498
<4> [682.756334] softirqs last disabled at (28483685): [<ffffffff81c00f8f>] asm_call_on_stack+0xf/0x20
<4> [682.756338] ---[ end trace 04d9fad808834c79 ]---Edited by LAKSHMINARAYANA VUDUM