igt@i915_selftest@live@execlists - Incomplete - preemption
<5> [410.986829] i915 0000:00:02.0: [drm] Resetting vecs0 for CS error
<6> [410.987031] i915 0000:00:02.0: [drm] GPU HANG: ecode 8:8:61524110
<6> [411.003368] i915: Running intel_execlists_live_selftests/live_timeslice_preempt
<0> [435.998763] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [migration/0:12]
<4> [435.998791] Modules linked in: i915(+) vgem amdgpu drm_ttm_helper ttm gpu_sched snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio btusb btrtl btbcm snd_intel_dspcfg btintel snd_hda_codec coretemp crct10dif_pclmul bluetooth crc32_pclmul snd_hwdep snd_hda_core ghash_clmulni_intel ecdh_generic ecc r8169 snd_pcm lpc_ich realtek i2c_designware_pci pinctrl_cherryview prime_numbers [last unloaded: i915]
<4> [435.998983] irq event stamp: 1880226
<4> [435.998989] hardirqs last enabled at (1880225): [<ffffffff81c00c42>] asm_sysvec_apic_timer_interrupt+0x12/0x20
<4> [435.999005] hardirqs last disabled at (1880226): [<ffffffff81a9211c>] sysvec_apic_timer_interrupt+0xc/0xd0
<4> [435.999016] softirqs last enabled at (1846014): [<ffffffff81e00342>] __do_softirq+0x342/0x48e
<4> [435.999027] softirqs last disabled at (1845983): [<ffffffff81c00f52>] asm_call_irq_on_stack+0x12/0x20
<4> [435.999038] CPU: 0 PID: 12 Comm: migration/0 Tainted: G U 5.11.0-rc3-CI-CI_DRM_9577+ #1
<4> [435.999047] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0055.2016.0812.1130 08/12/2016
<4> [435.999054] Stopper: multi_cpu_stop+0x0/0x110 <- 0x0
<4> [435.999066] RIP: 0010:multi_cpu_stop+0x8c/0x110
<4> [435.999076] Code: ff 4d 00 75 0f 8b 43 20 8b 4b 10 83 c0 01 89 4b 24 89 43 20 e8 f5 8e fb ff 41 83 ff 04 74 3a 45 89 fc 4c 89 ef e8 64 ff ff ff <44> 8b 7b 20 45 39 fc 75 aa 41 83 ff 01 76 0a e8 60 4e 00 00 e8 db
<4> [435.999085] RSP: 0018:ffffc9000007fe50 EFLAGS: 00000246
<4> [435.999097] RAX: 0000000000000000 RBX: ffffc900005ef690 RCX: 0000000000000001
<4> [435.999103] RDX: 0000000000000000 RSI: ffffffff823c7d0d RDI: ffffffff82861b70
<4> [435.999110] RBP: ffffc900005ef6b4 R08: 0000000000000001 R09: 0000000000000001
<4> [435.999117] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001
<4> [435.999123] R13: ffffffff82861b70 R14: 0000000000000000 R15: 0000000000000001
<4> [435.999130] FS: 0000000000000000(0000) GS:ffff888074800000(0000) knlGS:0000000000000000
<4> [435.999137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [435.999144] CR2: 00007feacc00d308 CR3: 00000000091ca000 CR4: 00000000001006f0
<4> [435.999151] Call Trace:
<4> [435.999164] ? stop_machine_yield+0x10/0x10
<4> [435.999180] cpu_stopper_thread+0x96/0x140
<4> [435.999193] ? smpboot_thread_fn+0x23/0x270
<4> [435.999205] ? smpboot_thread_fn+0x6b/0x270
<4> [435.999215] smpboot_thread_fn+0x1cd/0x270
<4> [435.999231] ? sort_range+0x20/0x20
<4> [435.999241] kthread+0x146/0x170
<4> [435.999252] ? kthread_park+0x80/0x80
<4> [435.999268] ret_from_fork+0x22/0x30
<0> [437.808742] watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [migration/1:16]
<4> [437.808807] Modules linked in: i915(+) vgem amdgpu drm_ttm_helper ttm gpu_sched snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio btusb btrtl btbcm snd_intel_dspcfg btintel snd_hda_codec coretemp crct10dif_pclmul bluetooth crc32_pclmul snd_hwdep snd_hda_core ghash_clmulni_intel ecdh_generic ecc r8169 snd_pcm lpc_ich realtek i2c_designware_pci pinctrl_cherryview prime_numbers [last unloaded: i915]
<4> [437.809044] irq event stamp: 6237851
<4> [437.809052] hardirqs last enabled at (6237850): [<ffffffffa0ca54b5>] execlists_submission_tasklet+0xed5/0x1ea0 [i915]
<4> [437.809480] hardirqs last disabled at (6237851): [<ffffffff81a9211c>] sysvec_apic_timer_interrupt+0xc/0xd0
<4> [437.809498] softirqs last enabled at (6237838): [<ffffffff81e00342>] __do_softirq+0x342/0x48e
<4> [437.809510] softirqs last disabled at (6237841): [<ffffffff81c00f52>] asm_call_irq_on_stack+0x12/0x20
<4> [437.809524] CPU: 1 PID: 16 Comm: migration/1 Tainted: G U W L 5.11.0-rc3-CI-CI_DRM_9577+ #1
<4> [437.809535] Hardware name: /NUC5CPYB, BIOS PYBSWCEL.86A.0055.2016.0812.1130 08/12/2016
<4> [437.809543] Stopper: 0x0 <- 0x0
<4> [437.809553] RIP: 0010:execlists_submission_tasklet+0xedd/0x1ea0 [i915]
<4> [437.809909] Code: ff ff 48 89 df 4c 8b b5 60 ff ff ff e8 9c 7b df e0 48 8b bd 58 ff ff ff e8 90 7b df e0 e8 7b f7 4f e0 fb 49 8b 87 e0 05 00 00 <4c> 89 ff 48 8b 30 e8 98 78 ff ff 84 c0 0f 84 4c 03 00 00 49 8b 87
<4> [437.809919] RSP: 0018:ffffc900000c4ea0 EFLAGS: 00000206
<4> [437.809935] RAX: ffff888014e6a5e8 RBX: ffff888008f6e680 RCX: ffffc90000c22230
<4> [437.809944] RDX: 0000000000000000 RSI: ffffffff823bab96 RDI: ffffffff8235faaf
<4> [437.809952] RBP: ffffc900000c4f60 R08: 0000000000000001 R09: 0000000000000001
<4> [437.809960] R10: 0000000000000000 R11: 00000000ef96cb13 R12: ffff888014e6a608
<4> [437.809969] R13: ffffc900000c4f10 R14: ffffc900000c4f20 R15: ffff888014e6a000
<4> [437.809977] FS: 0000000000000000(0000) GS:ffff888074900000(0000) knlGS:0000000000000000
<4> [437.809986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [437.809994] CR2: 00007feb15944ed8 CR3: 000000001af52000 CR4: 00000000001006e0
<4> [437.810003] Call Trace:
<4> [437.810013] <IRQ>
<4> [437.810066] tasklet_action_common.isra.20+0xca/0xe0
<4> [437.810091] __do_softirq+0xdf/0x48e
<4> [437.810114] ? handle_level_irq+0x120/0x120
<4> [437.810130] asm_call_irq_on_stack+0x12/0x20
<4> [437.810144] </IRQ>
<4> [437.810154] do_softirq_own_stack+0x7c/0xa0
<4> [437.810168] irq_exit_rcu+0xad/0xd0
<4> [437.810180] common_interrupt+0xd0/0x220
<4> [437.810202] asm_common_interrupt+0x1e/0x40
<4> [437.810213] RIP: 0010:smpboot_thread_fn+0xed/0x270
<4> [437.810225] Code: 00 00 00 83 f8 02 74 4c 48 8b 45 18 8b 3b e8 5a 3c d2 00 85 c0 0f 85 b8 00 00 00 bf 01 00 00 00 e8 78 40 00 00 e8 d3 7a 9b 00 <e9> 31 ff ff ff 44 8b 2b e8 76 4d 9b 00 41 39 c5 0f 85 45 01 00 00
<4> [437.810235] RSP: 0018:ffffc900000a7ed8 EFLAGS: 00000246
<4> [437.810250] RAX: 0000000004208040 RBX: ffff888001365e70 RCX: 0000000000000001
<4> [437.810258] RDX: 0000000080000001 RSI: ffffffff823bab96 RDI: 00000000ffffffff
<4> [437.810266] RBP: ffffffff8273bda0 R08: 0000000000000001 R09: 0000000000000001
<4> [437.810274] R10: 0000000000000001 R11: 0000000000000000 R12: ffffffff810debb3
<4> [437.810282] R13: 0000000000000001 R14: ffffffff810debfb R15: ffff8880013f5040
<4> [437.810293] ? smpboot_thread_fn+0x6b/0x270
<4> [437.810306] ? smpboot_thread_fn+0x23/0x270
<4> [437.810345] ? smpboot_thread_fn+0xed/0x270
<4> [437.810364] ? sort_range+0x20/0x20
<4> [437.810376] kthread+0x146/0x170
<4> [437.810389] ? kthread_park+0x80/0x80
<4> [437.810408] ret_from_fork+0x22/0x30
<7> [437.827134] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:DP-1]
<7> [437.827547] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:102:HDMI-A-1]
<7> [437.843893] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:107:DP-2]
<7> [437.844305] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:111:HDMI-A-2]
<6> [437.932148] i915: Running intel_execlists_live_selftests/live_timeslice_rewind
<6> [437.971463] i915: Running intel_execlists_live_selftests/live_timeslice_queue
<6> [437.998256] i915: Running intel_execlists_live_selftests/live_timeslice_nopreempt
<7> [438.655972] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling display
<7> [438.658137] [drm:drm_helper_hpd_irq_event] [CONNECTOR:95:DP-1] Old epoch counter 1
<7> [438.658650] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:95:DP-1]
<7> [438.659415] [drm:drm_helper_hpd_irq_event] [CONNECTOR:95:DP-1] status updated from disconnected to disconnected
<7> [438.659442] [drm:drm_helper_hpd_irq_event] [CONNECTOR:95:DP-1] New epoch counter 1
<7> [438.659461] [drm:drm_helper_hpd_irq_event] [CONNECTOR:102:HDMI-A-1] Old epoch counter 1
<7> [438.659484] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:102:HDMI-A-1]
<7> [438.660261] [drm:drm_helper_hpd_irq_event] [CONNECTOR:102:HDMI-A-1] status updated from disconnected to disconnected
<7> [438.660280] [drm:drm_helper_hpd_irq_event] [CONNECTOR:102:HDMI-A-1] New epoch counter 1
<7> [438.660298] [drm:drm_helper_hpd_irq_event] [CONNECTOR:107:DP-2] Old epoch counter 1
<7> [438.660319] i915 0000:00:02.0: [drm:intel_dp_detect [i915]] [CONNECTOR:107:DP-2]
<7> [438.660985] [drm:drm_helper_hpd_irq_event] [CONNECTOR:107:DP-2] status updated from disconnected to disconnected
<7> [438.661004] [drm:drm_helper_hpd_irq_event] [CONNECTOR:107:DP-2] New epoch counter 1
<7> [438.662183] [drm:drm_helper_hpd_irq_event] [CONNECTOR:111:HDMI-A-2] Old epoch counter 1
<7> [438.662740] i915 0000:00:02.0: [drm:intel_hdmi_detect [i915]] [CONNECTOR:111:HDMI-A-2]
<7> [438.663492] [drm:drm_helper_hpd_irq_event] [CONNECTOR:111:HDMI-A-2] status updated from disconnected to disconnected
<7> [438.663511] [drm:drm_helper_hpd_irq_event] [CONNECTOR:111:HDMI-A-2] New epoch counter 1
<7> [438.663603] i915 0000:00:02.0: [drm:intel_vga_redisable_power_on [i915]] Something enabled VGA plane, disabling it
<7> [438.665119] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-bc
<7> [438.666230] i915 0000:00:02.0: [drm:chv_dpio_cmn_power_well_enable [i915]] Enabled DPIO PHY0 (PHY_CONTROL=0x050007fd)
<7> [438.668147] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling dpio-common-d
<7> [438.669297] i915 0000:00:02.0: [drm:chv_dpio_cmn_power_well_enable [i915]] Enabled DPIO PHY1 (PHY_CONTROL=0x050007ff)
<7> [438.671264] intel_gt_set_wedged called from intel_gt_driver_unregister+0x19/0x50 [i915]
<7> [438.807404] i915 0000:00:02.0: [drm:drm_client_release] drm_fb_helper
<7> [438.836155] intel_gt_set_wedged called from intel_gt_set_wedged_on_fini+0x15/0x30 [i915]
<4> [438.981012] i915: probe of 0000:00:02.0 failed with error -4
<6> [439.131304] i915_selftest (5465) used greatest stack depth: 11448 bytes leftEdited by Tejasree Illipilli