Bug 107469 - [CI] igt@kms_frontbuffer_tracking@fbc-1p-* dmesg-warn - *ERROR* render: timed out waiting for forcewake ack request.
Summary: [CI] igt@kms_frontbuffer_tracking@fbc-1p-* dmesg-warn - *ERROR* render: timed...
Status: NEW
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: ReadyForDev
Keywords:
: 107988 108552 108633 (view as bug list)
Depends on:
Blocks:
 
Reported: 2018-08-03 10:37 UTC by Tomi Sarvela
Modified: 2019-11-08 19:31 UTC (History)
2 users (show)

See Also:
i915 platform: SNB
i915 features: display/Other


Attachments

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Description Tomi Sarvela 2018-08-03 10:37:50 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4584/shard-snb4/igt@kms_frontbuffer_tracking@fbc-1p-offscren-pri-shrfb-draw-mmap-wc.html

[   56.839338] Setting dangerous option enable_psr - tainting kernel
[   56.839441] Setting dangerous option enable_fbc - tainting kernel
[   57.746166] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   57.751320] ------------[ cut here ]------------
[   57.751323] GT thread status wait timed out
[   57.751409] WARNING: CPU: 5 PID: 264 at drivers/gpu/drm/i915/intel_uncore.c:303 __gen6_gt_wait_for_thread_c0+0x6e/0xa0 [i915]
[   57.751413] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec snd_hwdep broadcom bcm_phy_lib snd_hda_core tg3 snd_pcm mei_me mei lpc_ich prime_numbers
[   57.751486] CPU: 5 PID: 264 Comm: kworker/5:2 Tainted: G     U            4.18.0-rc7-CI-CI_DRM_4605+ #1
[   57.751489] Hardware name: Dell Inc. XPS 8300  /0Y2MRG, BIOS A06 10/17/2011
[   57.751551] Workqueue: events_long i915_hangcheck_elapsed [i915]
[   57.751617] RIP: 0010:__gen6_gt_wait_for_thread_c0+0x6e/0xa0 [i915]
[   57.751620] Code: 8b 92 5c 80 13 00 83 e2 07 75 d5 5b 5d c3 80 3d f9 fd 18 00 00 75 f4 48 c7 c7 28 53 2a a0 c6 05 e9 fd 18 00 01 e8 52 b5 ed e0 <0f> 0b eb dd 80 3d d8 fd 18 00 00 75 98 48 c7 c6 f8 52 2a a0 48 c7 
[   57.751809] RSP: 0018:ffffc900016f7d08 EFLAGS: 00010082
[   57.751816] RAX: 0000000000000000 RBX: ffff8802104c0000 RCX: 0000000000000002
[   57.751820] RDX: 0000000080000002 RSI: ffffffff820c701c RDI: 00000000ffffffff
[   57.751824] RBP: 0000000d71f2e65c R08: 0000000000000000 R09: 0000000000000001
[   57.751827] R10: ffffc900016f7ce8 R11: 0000000000000000 R12: ffff8802104c0eb0
[   57.751831] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[   57.751836] FS:  0000000000000000(0000) GS:ffff88022fb40000(0000) knlGS:0000000000000000
[   57.751840] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.751844] CR2: 00007ff0abe99000 CR3: 0000000002210005 CR4: 00000000000606e0
[   57.751847] Call Trace:
[   57.751912]  gen6_read32+0x188/0x290 [i915]
[   57.751978]  intel_engine_get_active_head+0xbe/0xd0 [i915]
[   57.752041]  i915_hangcheck_elapsed+0xdc/0x540 [i915]
[   57.752057]  ? lock_acquire+0xa6/0x210
[   57.752074]  process_one_work+0x248/0x6c0
[   57.752089]  worker_thread+0x37/0x380
[   57.752098]  ? process_one_work+0x6c0/0x6c0
[   57.752103]  kthread+0x119/0x130
[   57.752109]  ? kthread_flush_work_fn+0x10/0x10
[   57.752119]  ret_from_fork+0x3a/0x50
[   57.752137] irq event stamp: 136048
[   57.752143] hardirqs last  enabled at (136047): [<ffffffff8193ff04>] _raw_spin_unlock_irq+0x24/0x50
[   57.752149] hardirqs last disabled at (136048): [<ffffffff8193fd3d>] _raw_spin_lock_irqsave+0xd/0x50
[   57.752154] softirqs last  enabled at (132740): [<ffffffff81c0034f>] __do_softirq+0x34f/0x505
[   57.752160] softirqs last disabled at (132733): [<ffffffff8108c835>] irq_exit+0xa5/0xc0
[   57.752222] WARNING: CPU: 5 PID: 264 at drivers/gpu/drm/i915/intel_uncore.c:303 __gen6_gt_wait_for_thread_c0+0x6e/0xa0 [i915]
[   57.752225] ---[ end trace b284483020a019c8 ]---
[   57.802348] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   57.857503] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   57.912641] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   57.967777] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.022913] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.078049] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.133230] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.188372] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.243511] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.298656] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.353793] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.408940] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.464087] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.519228] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.574369] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.629509] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.684650] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.739789] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.794929] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.850169] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.905307] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   58.960444] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   60.754140] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   60.809503] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   60.864727] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   60.919875] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   60.975044] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.030224] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.085388] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.140586] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.195756] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.250927] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.306122] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.361293] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.416454] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.471624] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.526786] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.581954] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.637123] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.692293] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.747463] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.802632] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.857810] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.913048] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   61.968214] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.023386] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.078537] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.133681] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.188930] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.244089] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.299234] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.354382] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.409528] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.464677] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.519817] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.574966] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.630114] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.685259] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.740406] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.795551] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.850696] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.905936] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   62.961097] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.016238] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.071381] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.126524] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.181684] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.236830] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.291974] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.347120] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.402259] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.457408] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.512553] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.567700] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.622844] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.677992] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.733138] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.788282] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.843428] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.898597] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   63.953740] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   64.008880] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   64.064036] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   64.119181] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   64.174352] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   64.229496] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   64.238101] i915 0000:00:02.0: Resetting chip for hang on rcs0, bcs0, vcs0
[   64.288224] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[   65.300123] [drm:stop_ring [i915]] *ERROR* rcs0 : timed out trying to stop ring
[   65.300257] ------------[ cut here ]------------
[   65.300261] WARN_ON((dev_priv->uncore.funcs.mmio_readl(dev_priv, (((const i915_reg_t){ .reg = (((engine)->mmio_base) + 0x9c) })), true) & (1 << 9)) == 0)
[   65.300348] WARNING: CPU: 3 PID: 1390 at drivers/gpu/drm/i915/intel_ringbuffer.c:401 init_ring_common+0x8b4/0x990 [i915]
[   65.300352] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec snd_hwdep broadcom bcm_phy_lib snd_hda_core tg3 snd_pcm mei_me mei lpc_ich prime_numbers
[   65.300426] CPU: 3 PID: 1390 Comm: kms_frontbuffer Tainted: G     U  W         4.18.0-rc7-CI-CI_DRM_4605+ #1
[   65.300430] Hardware name: Dell Inc. XPS 8300  /0Y2MRG, BIOS A06 10/17/2011
[   65.300493] RIP: 0010:init_ring_common+0x8b4/0x990 [i915]
[   65.300496] Code: 0b 41 be 80 42 00 00 e9 30 fc ff ff 41 be 80 41 00 00 e9 25 fc ff ff 48 c7 c6 a8 4a 2a a0 48 c7 c7 35 62 28 a0 e8 3c 10 ee e0 <0f> 0b e9 a9 fc ff ff 48 c7 c1 57 62 28 a0 ba cc 00 00 00 48 c7 c6 
[   65.300686] RSP: 0018:ffffc90000353b60 EFLAGS: 00010282
[   65.300693] RAX: 0000000000000000 RBX: ffff8802104c0000 RCX: 0000000000000001
[   65.300697] RDX: 0000000080000001 RSI: ffffffff820c701c RDI: 00000000ffffffff
[   65.300701] RBP: ffff880217b1c2a8 R08: 0000000018d51b99 R09: 0000000000000000
[   65.300705] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8802104c0000
[   65.300708] R13: ffff88020ae417a8 R14: 00000000000020c0 R15: ffff880217b1a158
[   65.300713] FS:  00007ff0b802b980(0000) GS:ffff88022fac0000(0000) knlGS:0000000000000000
[   65.300717] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.300721] CR2: 00007fdc732f20f8 CR3: 000000021cd2e001 CR4: 00000000000606e0
[   65.300724] Call Trace:
[   65.300735]  ? trace_hardirqs_on_caller+0xe0/0x1b0
[   65.300801]  init_render_ring+0xf/0x170 [i915]
[   65.300862]  i915_gem_init_hw+0x26e/0x300 [i915]
[   65.300925]  ? i915_request_wait+0x162/0x8a0 [i915]
[   65.300971]  i915_reset+0x23d/0x290 [i915]
[   65.301032]  __i915_wait_request_check_and_reset.isra.8+0x44/0x50 [i915]
[   65.301090]  i915_request_wait+0x4ee/0x8a0 [i915]
[   65.301105]  ? wake_up_q+0x70/0x70
[   65.301113]  ? wake_up_q+0x70/0x70
[   65.301179]  wait_for_timeline+0x131/0x2c0 [i915]
[   65.301240]  i915_gem_wait_for_idle.part.27+0x5a/0x1b0 [i915]
[   65.301296]  i915_drop_caches_set+0x1cb/0x1e0 [i915]
[   65.301306]  simple_attr_write+0xb0/0xd0
[   65.301319]  full_proxy_write+0x51/0x80
[   65.301329]  __vfs_write+0x31/0x180
[   65.301339]  ? rcu_read_lock_sched_held+0x6f/0x80
[   65.301344]  ? rcu_sync_lockdep_assert+0x29/0x50
[   65.301350]  ? __sb_start_write+0x152/0x1f0
[   65.301355]  ? __sb_start_write+0x168/0x1f0
[   65.301364]  vfs_write+0xbd/0x1a0
[   65.301372]  ksys_write+0x50/0xc0
[   65.301383]  do_syscall_64+0x55/0x190
[   65.301391]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   65.301396] RIP: 0033:0x7ff0b7297154
[   65.301399] Code: 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8d 05 b1 07 2e 00 8b 00 85 c0 75 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 f3 c3 66 90 41 54 55 49 89 d4 53 48 89 f5 
[   65.301589] RSP: 002b:00007ffc7d3621d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   65.301596] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff0b7297154
[   65.301600] RDX: 0000000000000004 RSI: 000055c883f46c70 RDI: 0000000000000006
[   65.301604] RBP: 000055c883f46c70 R08: 00007ff0b802b980 R09: 0000000000000000
[   65.301608] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c883f303f0
[   65.301611] R13: 0000000000000004 R14: 00007ff0b756f2a0 R15: 00007ff0b756e760
[   65.301630] irq event stamp: 222224
[   65.301636] hardirqs last  enabled at (222223): [<ffffffff810f8b9c>] console_unlock+0x3fc/0x600
[   65.301642] hardirqs last disabled at (222224): [<ffffffff81a0111c>] error_entry+0x7c/0x100
[   65.301647] softirqs last  enabled at (206640): [<ffffffff81c0034f>] __do_softirq+0x34f/0x505
[   65.301654] softirqs last disabled at (206631): [<ffffffff8108c835>] irq_exit+0xa5/0xc0
[   65.301715] WARNING: CPU: 3 PID: 1390 at drivers/gpu/drm/i915/intel_ringbuffer.c:401 init_ring_common+0x8b4/0x990 [i915]
[   65.301719] ---[ end trace b284483020a019c9 ]---
[   65.352124] [drm:init_ring_common [i915]] *ERROR* rcs0 initialization failed ctl 00000000 (valid? 0) head 00000000 [0000c140] tail 00000000 [0000c140] start 00000000 [expected 00001000]
[   65.352282] [drm:i915_gem_init_hw [i915]] *ERROR* Failed to restart rcs0 (-5)
[   65.352371] [drm:i915_reset [i915]] *ERROR* Failed to initialise HW following reset (-5)
Comment 2 Martin Peres 2018-09-04 12:25:03 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4624/shard-snb2/igt@perf_pmu@busy-start-vcs0.html

[  128.781339] [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request.
[  128.786503] ------------[ cut here ]------------
[  128.786506] GT thread status wait timed out
[  128.786595] WARNING: CPU: 3 PID: 1606 at drivers/gpu/drm/i915/intel_uncore.c:303 __gen6_gt_wait_for_thread_c0+0x6e/0xa0 [i915]
[  128.786598] Modules linked in: vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 x86_pkg_temp_thermal coretemp crct10dif_pclmul snd_hda_intel crc32_pclmul snd_hda_codec ghash_clmulni_intel snd_hwdep snd_hda_core snd_pcm broadcom bcm_phy_lib tg3 mei_me lpc_ich mei prime_numbers
[  128.786676] CPU: 3 PID: 1606 Comm: perf_pmu Tainted: G     U            4.19.0-rc2-CI-CI_DRM_4763+ #1
[  128.786680] Hardware name: Dell Inc. XPS 8300  /0Y2MRG, BIOS A06 10/17/2011
[  128.786743] RIP: 0010:__gen6_gt_wait_for_thread_c0+0x6e/0xa0 [i915]
[  128.786748] Code: 8b 92 5c 80 13 00 83 e2 07 75 d5 5b 5d c3 80 3d ff 08 19 00 00 75 f4 48 c7 c7 e0 c0 2f a0 c6 05 ef 08 19 00 01 e8 02 4d e8 e0 <0f> 0b eb dd 80 3d de 08 19 00 00 75 98 48 c7 c6 b0 c0 2f a0 48 c7
[  128.786752] RSP: 0018:ffffc900003c39b8 EFLAGS: 00010086
[  128.786759] RAX: 0000000000000000 RBX: ffff88020ebd0000 RCX: 0000000000000202
[  128.786763] RDX: 0000000080000202 RSI: ffffffff820c3076 RDI: 00000000ffffffff
[  128.786767] RBP: 0000001dfbf9c77f R08: 0000000000000000 R09: 0000000000000001
[  128.786771] R10: ffffc900003c3998 R11: 0000000000000000 R12: ffff88020ebd0eb0
[  128.786775] R13: 0000000000000202 R14: ffff88021fd1ebe8 R15: ffff88021fd1ec10
[  128.786779] FS:  00007f7b66b34980(0000) GS:ffff880227ac0000(0000) knlGS:0000000000000000
[  128.786783] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  128.786787] CR2: 00007f7b66b68040 CR3: 000000017cec2004 CR4: 00000000000606e0
[  128.786791] Call Trace:
[  128.786857]  intel_uncore_forcewake_get+0x44/0xa0 [i915]
[  128.786922]  gen6_bsd_submit_request+0x19/0xa0 [i915]
[  128.786983]  submit_notify+0x8d/0x124 [i915]
[  128.787032]  __i915_sw_fence_complete+0x81/0x250 [i915]
[  128.787099]  i915_request_add+0x30c/0x770 [i915]
[  128.787160]  i915_gem_do_execbuffer+0xe23/0x1800 [i915]
[  128.787186]  ? ___slab_alloc.constprop.34+0x221/0x390
[  128.787239]  ? i915_gem_execbuffer2_ioctl+0xc4/0x3f0 [i915]
[  128.787252]  ? lock_acquire+0xa6/0x1c0
[  128.787317]  ? i915_gem_execbuffer_ioctl+0x300/0x300 [i915]
[  128.787370]  i915_gem_execbuffer2_ioctl+0x21b/0x3f0 [i915]
[  128.787426]  ? i915_gem_execbuffer_ioctl+0x300/0x300 [i915]
[  128.787434]  drm_ioctl_kernel+0x7c/0xf0
[  128.787445]  drm_ioctl+0x2e6/0x3a0
[  128.787499]  ? i915_gem_execbuffer_ioctl+0x300/0x300 [i915]
[  128.787522]  do_vfs_ioctl+0xa0/0x6d0
[  128.787537]  ksys_ioctl+0x35/0x60
[  128.787546]  __x64_sys_ioctl+0x11/0x20
[  128.787552]  do_syscall_64+0x55/0x190
[  128.787560]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  128.787565] RIP: 0033:0x7f7b65c2b5d7
[  128.787569] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48
[  128.787573] RSP: 002b:00007ffc152634f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  128.787580] RAX: ffffffffffffffda RBX: 00005646aaef1ca8 RCX: 00007f7b65c2b5d7
[  128.787584] RDX: 00005646aaef1ce0 RSI: 00000000c0406469 RDI: 0000000000000003
[  128.787588] RBP: 00005646aaef1ce0 R08: 0000000000000002 R09: 0000000000000021
[  128.787591] R10: 0000000000000054 R11: 0000000000000246 R12: 00000000c0406469
[  128.787595] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000
[  128.787613] irq event stamp: 40847
[  128.787619] hardirqs last  enabled at (40846): [<ffffffff8193f66c>] _raw_spin_unlock_irqrestore+0x4c/0x60
[  128.787624] hardirqs last disabled at (40847): [<ffffffff8193f4dd>] _raw_spin_lock_irqsave+0xd/0x50
[  128.787631] softirqs last  enabled at (39780): [<ffffffff81c0031d>] __do_softirq+0x31d/0x483
[  128.787688] softirqs last disabled at (40838): [<ffffffffa01d6bbb>] i915_request_add+0x25b/0x770 [i915]
[  128.787749] WARNING: CPU: 3 PID: 1606 at drivers/gpu/drm/i915/intel_uncore.c:303 __gen6_gt_wait_for_thread_c0+0x6e/0xa0 [i915]
[  128.787753] ---[ end trace 5b104b37b2e2c055 ]---
Comment 3 Chris Wilson 2018-09-21 09:57:20 UTC
*** Bug 107988 has been marked as a duplicate of this bug. ***
Comment 4 Chris Wilson 2018-10-25 11:57:19 UTC
*** Bug 108552 has been marked as a duplicate of this bug. ***
Comment 5 Chris Wilson 2018-11-02 09:52:55 UTC
*** Bug 108633 has been marked as a duplicate of this bug. ***
Comment 6 CI Bug Log 2019-01-02 13:43:58 UTC
A CI Bug Log filter associated to this bug has been updated:

{- SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) -}
{+ SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking (*) +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5354/shard-snb7/igt@runner@aborted.html
Comment 7 CI Bug Log 2019-01-18 13:15:27 UTC
A CI Bug Log filter associated to this bug has been updated:

{- SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking (*) -}
{+ SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5440/shard-snb4/igt@runner@aborted.html
* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5443/shard-snb6/igt@runner@aborted.html
* https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4777/shard-snb4/igt@runner@aborted.html
Comment 8 CI Bug Log 2019-01-31 08:27:07 UTC
A CI Bug Log filter associated to this bug has been updated:

{- SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic -}
{+ SNB HSW: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5505/shard-hsw5/igt@runner@aborted.html
* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5513/shard-snb1/igt@runner@aborted.html
* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5514/shard-snb1/igt@runner@aborted.html
Comment 9 CI Bug Log 2019-01-31 08:27:55 UTC
A CI Bug Log filter associated to this bug has been updated:

{- SNB HSW: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic -}
{+ SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic +}

 No new failures caught with the new filter
Comment 10 CI Bug Log 2019-01-31 08:35:02 UTC
A CI Bug Log filter associated to this bug has been updated:

{- SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic -}
{+ SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5509/shard-snb2/igt@runner@aborted.html
Comment 11 CI Bug Log 2019-02-21 14:29:06 UTC
A CI Bug Log filter associated to this bug has been updated:

{- SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic -}
{+ SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic | syncobj_wait +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5645/shard-snb6/igt@runner@aborted.html
Comment 12 CI Bug Log 2019-08-01 14:31:22 UTC
A CI Bug Log filter associated to this bug has been updated:

{- SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic | syncobj_wait -}
{+ SNB: igt@runner@aborted - fail - Previous test: prime_vgem (fence-wait-blt) | kms_frontbuffer_tracking | kms_pipe_crc_basic | syncobj_wait +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5119/fi-snb-2520m/igt@runner@aborted.html
Comment 13 ashutosh.dixit 2019-11-08 19:31:15 UTC
#assessment

The error/warning "[drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request" continues to happen sporadically. But considering it is SNB, reducing importance to medium. Please revert if there is disagreement.


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