Bug 103540 - [CI][HSW only] igt@* - Incomplete - timeout/system hang
Summary: [CI][HSW only] igt@* - Incomplete - timeout/system hang
Status: RESOLVED MOVED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: medium normal
Assignee: Francesco Balestrieri
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: ReadyForDev
Keywords:
Depends on:
Blocks: 105984
  Show dependency treegraph
 
Reported: 2017-11-02 06:23 UTC by Marta Löfstedt
Modified: 2019-11-29 17:31 UTC (History)
1 user (show)

See Also:
i915 platform: HSW
i915 features: display/Other, GPU hang


Attachments

Description Marta Löfstedt 2017-11-02 06:23:57 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3307/shard-hsw5/igt@gem_softpin@noreloc-S3.html

First dmesg:
<5>[  410.029726] owatch: Using watchdog device /dev/watchdog0
<5>[  410.029792] owatch: Watchdog /dev/watchdog0 is a software watchdog
<5>[  410.030293] owatch: timeout for /dev/watchdog0 set to 370 (requested 370)

Last dmesg:
<7>[  630.912561] [IGT] gem_softpin: starting subtest noreloc-S3
<6>[  631.934079] PM: suspend entry (deep)
<6>[  631.934082] PM: Syncing filesystems ... done.

run.log
[32/73] skip: 11, pass: 20, fail: 1 |
FATAL: command execution failed
java.io.EOFException
...
Completed CI_IGT_test CI_DRM_3307@shard-hsw5 : FAILURE
CI_IGT_test runtime 625 seconds
Comment 1 Marta Löfstedt 2017-11-08 07:47:34 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_6978/shard-hsw4/igt@kms_cursor_legacy@all-pipes-torture-bo.html

First dmesg:
<5>[  514.464286] owatch: Using watchdog device /dev/watchdog0
<5>[  514.464338] owatch: Watchdog /dev/watchdog0 is a software watchdog
<5>[  514.464680] owatch: timeout for /dev/watchdog0 set to 370 (requested 370)

Last dmesg:
<7>[  732.865088] [IGT] gem_exec_parallel: exiting, ret=0
<7>[  732.954598] [IGT] kms_cursor_legacy: executing

run.log:
[10/72] skip: 3, pass: 7 -                  
FATAL: command execution failed
java.io.EOFException
...
Completed CI_IGT_test Patchwork_6978@shard-hsw4 : FAILURE
CI_IGT_test runtime 287 seconds

Looks like system hang.
Comment 2 Marta Löfstedt 2017-11-21 07:08:20 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_3993/shard-hsw1/igt@kms_flip@vblank-vs-dpms-suspend.html

dmesg:
<5>[ 4868.543800] owatch: Using watchdog device /dev/watchdog0
<5>[ 4868.543854] owatch: Watchdog /dev/watchdog0 is a software watchdog
<5>[ 4868.544357] owatch: timeout for /dev/watchdog0 set to 370 (requested 370)
...
<7>[ 4897.089326] [drm:intel_power_well_disable [i915]] disabling always-on
<6>[ 4897.241855] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
<6>[ 4897.282825] ata2.00: configured for UDMA/133

run.log:
running: igt/kms_flip/vblank-vs-suspend

[18/73] skip: 11, pass: 7 -            
FATAL: command execution failed
java.io.EOFException
...
Completed CI_IGT_test CI_DRM_3364/shard-hsw1/12 : FAILURE
CI_IGT_test runtime 276 seconds
Rebooting shard-hsw1
Comment 3 Marta Löfstedt 2017-12-01 08:02:30 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3419/shard-hsw8/igt@kms_vblank@wait-forked.html

this caught my eye in dmesg:
<7>[  513.201488] [IGT] gem_exec_suspend: executing
<4>[  513.213950] Setting dangerous option reset - tainting kernel
<7>[  513.214808] [IGT] gem_exec_suspend: starting subtest basic-S3
...
<7>[  513.798733] [drm:i915_check_and_clear_faults [i915]] Unexpected fault
                  	Addr: 0x00000000
                  	Address space: PPGTT
                  	Source ID: 24
                  	Type: 2
...
<7>[  513.845966] [drm:sandybridge_pcode_write [i915]] warning: pcode (write of 0x00000011 to mbox 11) mailbox access failed for hsw_write_dcomp [i915]: -6
...
However this incomplete is way later:
<4>[  736.408137] Setting dangerous option reset - tainting kernel
<7>[  736.409030] [IGT] gem_exec_async: starting subtest concurrent-writes-bsd
<7>[  736.411044] [IGT] gem_exec_async: exiting, ret=0

run.log has no indication on timeout.
Comment 4 Marta Löfstedt 2017-12-04 07:18:12 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3429/shard-hsw5/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-a-planes.html

dmesg:
<5>[   17.625788] owatch: Using watchdog device /dev/watchdog0
<5>[   17.625904] owatch: Watchdog /dev/watchdog0 is a software watchdog
<5>[   17.626792] owatch: timeout for /dev/watchdog0 set to 370 (requested 370)
...
<7>[  116.022862] [drm:gmbus_xfer [i915]] GMBUS [i915 gmbus dpd] NAK for addr: 0040 w(1)
<7>[  116.022867] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7>[  116.022873] [drm:drm_helper_hpd_irq_event] [CONNECTOR:72:HDMI-A-3] status updated from disconnected to disconnected
Followed by "stray"

run.log:
running: igt/kms_plane/plane-panning-bottom-right-suspend-pipe-a-planes

[52/75] skip: 24, pass: 28 |                                           
FATAL: command execution failed
java.io.EOFException
...
Finished: FAILURE
Completed CI_IGT_test CI_DRM_3429/shard-hsw5/0 : FAILURE
CI_IGT_test runtime 224 seconds
Rebooting shard-hsw5
Comment 5 Marta Löfstedt 2017-12-04 07:22:38 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3445/shard-hsw3/igt@kms_flip@vblank-vs-dpms-suspend-interruptible.html

Note none of the pstore appear to match dmesg timestamps

dmesg:
<7>[  127.131153] [drm:verify_connector_state.isra.77 [i915]] [CONNECTOR:58:VGA-1]
<7>[  127.131219] [drm:intel_atomic_commit_tail [i915]] [CRTC:37:pipe A]
<7>[  127.131289] [drm:verify_single_dpll_state.isra.78 [i915]] SPLL
<6>[  127.182789] PM: suspend entry (deep)

run.log:
Finished: FAILURE
Completed CI_IGT_test CI_DRM_3445/shard-hsw3/2 : FAILURE
CI_IGT_test runtime 547 seconds
Rebooting shard-hsw3
Comment 7 Marta Löfstedt 2017-12-05 10:18:24 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4037/shard-hsw4/igt@kms_cursor_crc@cursor-64x64-suspend.html

last dmesg:
<7>[ 6527.477151] [drm:intel_crt_detect [i915]] CRT detected via hotplug
<6>[ 6527.689894] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
<6>[ 6527.713458] ata3.00: configured for UDMA/133

run.log:
[23/75] skip: 12, pass: 11 -
running: igt/kms_cursor_crc/cursor-64x64-suspend

[23/75] skip: 12, pass: 11 \                    
FATAL: command execution failed
java.io.EOFException
...
Finished: FAILURE
Completed CI_IGT_test CI_DRM_3452/shard-hsw4/11 : FAILURE
CI_IGT_test runtime 256 seconds
Rebooting shard-hsw4
Comment 8 Marta Löfstedt 2017-12-05 13:51:00 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3457/shard-hsw8/igt@gem_exec_suspend@basic-s3.html

last dmesg:
<7>[  809.762818] [IGT] gem_exec_suspend: executing
<4>[  809.777894] Setting dangerous option reset - tainting kernel
<7>[  809.778786] [IGT] gem_exec_suspend: starting subtest basic-S3

run.log:
pass: igt/gem_exec_suspend/basic-s3

[17/75] skip: 8, pass: 9 |
FATAL: command execution failed
java.io.EOFException
...
Completed CI_IGT_test CI_DRM_3457/shard-hsw8/29 : FAILURE
CI_IGT_test runtime 183 seconds
Rebooting shard-hsw8
Comment 9 Marta Löfstedt 2017-12-07 07:47:40 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3467/shard-hsw8/igt@gem_eio@hibernate.html

last dmesg:
<7>[   79.416629] [IGT] gem_eio: executing
<4>[   79.439221] Setting dangerous option reset - tainting kernel
<6>[   79.441597] [drm] GPU HANG: ecode 7:0:0x87f3fffe, reason: Manually setting wedged to 18446744073709551615, action: reset
<6>[   79.441732] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
<6>[   79.441736] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
<6>[   79.441739] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
<6>[   79.441743] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
<6>[   79.441747] [drm] GPU crash dump saved to /sys/class/drm/card0/error
<7>[   79.442619] [drm:i915_reset_device [i915]] resetting chip
<5>[   79.442736] i915 0000:00:02.0: Resetting chip after gpu hang
<7>[   79.443960] [drm:init_workarounds_ring [i915]] rcs0: Number of context specific w/a: 0
<7>[   79.446291] [IGT] gem_eio: starting subtest hibernate
<4>[   79.446354] Setting dangerous option reset - tainting kernel
<7>[   79.446936] [drm:i915_reset_device [i915]] resetting chip
<5>[   79.447648] i915 0000:00:02.0: Resetting chip after gpu hang
<7>[   79.448025] [drm:i915_reset [i915]] GPU reset disabled
<6>[   79.467560] PM: hibernation entry

run.log:
pass: igt/gem_eio/hibernate 

[24/75] skip: 12, pass: 12 \
FATAL: command execution failed
java.io.EOFException
...
Completed CI_IGT_test CI_DRM_3467/shard-hsw8/19 : FAILURE
CI_IGT_test runtime 224 seconds
Rebooting shard-hsw8
Comment 10 Marta Löfstedt 2017-12-07 14:24:16 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4041/shard-hsw1/igt@gem_exec_create@basic.html

this is all in dmesg:
<5>[   17.780372] owatch: Using watchdog device /dev/watchdog0
<5>[   17.780484] owatch: Watchdog /dev/watchdog0 is a software watchdog
<5>[   17.781154] owatch: timeout for /dev/watchdog0 set to 370 (requested 370)
<6>[   20.535043] Console: switching to colour dummy device 80x25
<7>[   20.535136] [IGT] gem_bad_reloc: executing
<7>[   20.572327] [IGT] gem_bad_reloc: starting subtest negative-reloc-bltcopy
<7>[   20.675313] [IGT] gem_bad_reloc: exiting, ret=0
<7>[   20.796516] [IGT] gem_exec_create: executing
<4>[   20.831229] Setting dangerous option reset - tainting kernel
<7>[   20.831920] [IGT] gem_exec_create: starting subtest basic

run.log doesn't show result on any tests:
Completed CI_IGT_test CI_DRM_3470/shard-hsw1/32 : FAILURE
CI_IGT_test runtime 15 seconds
Rebooting shard-hsw1

network issue folloed by Jenkins reboot?
Comment 11 Marta Löfstedt 2017-12-08 06:49:18 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4042/shard-hsw5/igt@kms_cursor_crc@cursor-128x128-offscreen.html

last dmesg:
<7>[  304.471679] [drm:haswell_crtc_enable [i915]] iCLKIP clock: found settings for 65000KHz refresh rate: auxdiv=0, divsel=27, phasedir=0, phaseinc=22
<7>[  304.521857] [drm:verify_connector_state.isra.77 [i915]] [CONNECTOR:58:VGA-1]
<7>[  304.521882] [drm:intel_atomic_commit_tail [i915]] [CRTC:37:pipe A]
<7>[  304.521938] [drm:verify_single_dpll_state.isra.78 [i915]] SPLL
<7>[  304.521962] [drm:intel_atomic_commit_tail [i915]] [CRTC:57:pipe C]
Followed by "stray"

run.log:
[53/75] skip: 22, pass: 31 |
running: igt/gem_tiled_swapping/non-threaded

[53/75] skip: 22, pass: 31 /                
FATAL: command execution failed
java.io.EOFException
...

Finished: FAILURE
Completed CI_IGT_test CI_DRM_3473/shard-hsw5/11 : FAILURE
CI_IGT_test runtime 430 seconds
Rebooting shard-hsw5

mismatch between run.log and results on the affected subtest indicates Jenkins reboot.
Comment 12 Marta Löfstedt 2017-12-08 07:01:54 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3476/shard-hsw4/igt@kms_flip@flip-vs-panning.html

dmesg:
<7>[  266.501168] [IGT] drv_suspend: starting subtest fence-restore-untiled-hibernate
<6>[  266.564484] PM: hibernation entry
<6>[  266.564781] PM: Syncing filesystems ... 
<6>[  266.564877] PM: done.
<6>[  266.564879] Freezing user space processes ... 
<3>[  286.570138] Freezing of tasks failed after 20.005 seconds (5 tasks refusing to freeze, wq_busy=0):
<6>[  286.570253] java            D    0  1051   1015 0x00000004
<4>[  286.570287] Call Trace:
<4>[  286.570314]  ? __schedule+0x3c3/0xaf0
<4>[  286.570331]  ? wait_on_page_bit_killable+0xff/0x160
<4>[  286.570351]  schedule+0x37/0x90
<4>[  286.570366]  io_schedule+0xd/0x30
<4>[  286.570377]  wait_on_page_bit_killable+0x10b/0x160
<4>[  286.570397]  ? add_to_page_cache_lru+0xc0/0xc0
<4>[  286.570417]  __lock_page_or_retry+0x9c/0xe0
<4>[  286.570432]  do_swap_page+0x57f/0x8f0
<4>[  286.570452]  ? __lock_acquire+0x42c/0x15a0
<4>[  286.570471]  __handle_mm_fault+0x83b/0xe40
<4>[  286.570509]  handle_mm_fault+0x14f/0x2f0
<4>[  286.570525]  __do_page_fault+0x2d1/0x560
<4>[  286.570552]  page_fault+0x22/0x30
<4>[  286.570562] RIP: 0033:0x7f58dd0231d9
<4>[  286.570570] RSP: 002b:00007f58f5d2e798 EFLAGS: 00010246
<4>[  286.570584] RAX: 0000000000000000 RBX: 00007f58dc800a00 RCX: 00000007731182a8
<4>[  286.570592] RDX: 0000000090500003 RSI: 0000000000000005 RDI: 00007f58ec00a000
<4>[  286.570599] RBP: 00007f58f5d2e808 R08: 0000000000000000 R09: 0000000000000000
<4>[  286.570607] R10: 00007f58f4f0d8c0 R11: 0000000000000206 R12: 0000000000000000
<4>[  286.570614] R13: 00007f58f5d2e7a0 R14: 00007f58f5d2e818 R15: 00007f58ec00a000
<6>[  286.570652] java            D    0  1070   1015 0x00000004

run.log doesn't match results:
running: igt/gem_tiled_swapping/non-threaded

[53/75] skip: 22, pass: 31 /                
FATAL: command execution failed

indicating another suspected Jenkins reboot.
Comment 13 Marta Löfstedt 2017-12-11 08:41:16 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4052/shard-hsw7/igt@gem_exec_flush@basic-wb-pro-default.html

run.log doesn't match results:
running: igt/gem_tiled_swapping/non-threaded

[30/75] skip: 11, pass: 19 -                
FATAL: command execution failed
java.io.EOFException
...
Completed CI_IGT_test CI_DRM_3487/shard-hsw7/29 : FAILURE
CI_IGT_test runtime 211 seconds
Rebooting shard-hsw7

this has similar pattern 
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4050/shard-hsw3/igt@kms_flip@absolute-wf_vblank.html

last test in run.log is:
running: igt/gem_tiled_swapping/non-threaded

[13/76] skip: 4, pass: 9 /                  
FATAL: command execution failed
Comment 14 Marta Löfstedt 2017-12-12 07:28:24 UTC
These two also has igt@gem_tiled_swapping@non-threaded as last test in run.log, however the incomplete is linked to tests running after.

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4057/shard-hsw6/igt@gem_exec_flush@basic-uc-set-default.html

<7>[   24.081678] [IGT] gem_tiled_swapping: starting subtest non-threaded
<5>[   24.300979] random: crng init done
<6>[   51.508286] Purging GPU memory, 50176 pages freed, 935 pages still pinned.
<6>[   55.038871] Purging GPU memory, 50432 pages freed, 935 pages still pinned.
<7>[   55.768070] [IGT] gem_tiled_swapping: exiting, ret=0
<7>[   56.662909] [IGT] gem_exec_flush: executing

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3499/shard-hsw6/igt@perf_pmu@render-node-busy-vcs0.html
<7>[   14.284709] [IGT] gem_tiled_swapping: executing
<7>[   15.804253] [IGT] gem_tiled_swapping: starting subtest non-threaded
<5>[   15.877672] random: crng init done
<6>[   37.606221] Purging GPU memory, 41984 pages freed, 935 pages still pinned.
<6>[   41.130918] Purging GPU memory, 42496 pages freed, 935 pages still pinned.
<3>[   41.130930] 0 and 256 pages still available in the bound and unbound GPU page lists.
<6>[   43.888349] Purging GPU memory, 42752 pages freed, 935 pages still pinned.
<6>[   47.333043] Purging GPU memory, 42752 pages freed, 935 pages still pinned.
<6>[   50.727754] Purging GPU memory, 42496 pages freed, 935 pages still pinned.
<7>[   51.330125] [IGT] gem_tiled_swapping: exiting, ret=0
<7>[   52.321979] [IGT] perf_pmu: executing

Maybe this should be moved to a separate bug.
Comment 15 Marta Löfstedt 2017-12-12 13:19:42 UTC
Note I moved the igt@gem_tiled_swapping@non-threaded related once to bug 104218
Comment 16 Marta Löfstedt 2017-12-12 13:20:49 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4058/shard-hsw7/igt@kms_flip@vblank-vs-modeset-suspend-interruptible.html

last dmesg:
<7>[   33.026621] [drm:intel_atomic_commit_tail [i915]] [CRTC:37:pipe A]
<6>[   33.187176] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
<6>[   33.206205] ata3.00: configured for UDMA/133
Folloed by "stray"

run.log:
running: igt/kms_flip/vblank-vs-modeset-suspend-interruptible

[05/76] pass: 5 /                                            
FATAL: command execution failed
java.io.EOFException
...
Completed CI_IGT_test CI_DRM_3499/shard-hsw7/12 : FAILURE
CI_IGT_test runtime 183 seconds
Rebooting shard-hsw7
Comment 18 Marta Löfstedt 2018-01-02 08:21:36 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3546/shard-hsw3/igt@gem_eio@in-flight-external.html

<7>[  121.567706] [drm:i915_reset_device [i915]] resetting chip
<5>[  121.567799] i915 0000:00:02.0: Resetting chip after gpu hang
<7>[  121.568746] [drm:sandybridge_pcode_read [i915]] warning: pcode (read from mbox 5) mailbox access failed for intel_enable_gt_powersave [i915]: -6
<7>[  121.568983] [drm:init_workarounds_ring [i915]] rcs0: Number of context specific w/a: 0
<14>[  121.570147] [IGT] gem_eio: starting subtest in-flight-external
<4>[  121.571822] Setting dangerous option reset - tainting kernel
<3>[  123.921863] INFO: task kswapd0:80 blocked for more than 60 seconds.
<3>[  123.921887]       Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3546+ #1
<3>[  123.921905] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
<6>[  123.921926] kswapd0         D    0    80      2 0x80000000
<4>[  123.921931] Call Trace:
<4>[  123.921940]  ? __schedule+0x3c3/0xaf0
<4>[  123.921947]  schedule+0x37/0x90
<4>[  123.921951]  io_schedule+0xd/0x30
<4>[  123.921955]  __lock_page+0x107/0x130
<4>[  123.921960]  ? add_to_page_cache_lru+0xc0/0xc0
<4>[  123.921967]  deferred_split_scan+0x25a/0x2b0
<4>[  123.921975]  shrink_slab.part.17+0x201/0x5d0
<4>[  123.921986]  shrink_node+0x2fd/0x310
<4>[  123.921993]  kswapd+0x31c/0x910
<4>[  123.922004]  kthread+0xfb/0x130
<4>[  123.922007]  ? mem_cgroup_shrink_node+0x300/0x300
<4>[  123.922009]  ? _kthread_create_on_node+0x30/0x30
<4>[  123.922015]  ret_from_fork+0x24/0x30
<4>[  123.922023] 
<4>[  123.922023] Showing all locks held in the system:
<4>[  123.922028] 2 locks held by khungtaskd/67:
<4>[  123.922032]  #0:  (rcu_read_lock){....}, at: [<00000000af589633>] watchdog+0x9b/0x5e0
<4>[  123.922043]  #1:  (tasklist_lock){.+.+}, at: [<000000004e9aafe9>] debug_show_all_locks+0x37/0x190
<4>[  123.922056] 1 lock held by kswapd0/80:
<4>[  123.922057]  #0:  (shrinker_rwsem){++++}, at: [<000000002678c2e8>] shrink_slab.part.17+0x46/0x5d0
<4>[  123.922075] 1 lock held by in:imklog/571:
<4>[  123.922076]  #0:  (&f->f_pos_lock){+.+.}, at: [<00000000044eb2e1>] __fdget_pos+0x3a/0x50
<4>[  123.922097] 1 lock held by dmesg/1154:
<4>[  123.922099]  #0:  (&user->lock){+.+.}, at: [<00000000b572ad75>] devkmsg_read+0x35/0x2f0
<4>[  123.922111] 
<4>[  123.922113] =============================================
<4>[  123.922113] 
<4>[  123.922116] NMI backtrace for cpu 0
<4>[  123.922118] CPU: 0 PID: 67 Comm: khungtaskd Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3546+ #1
<4>[  123.922120] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  123.922122] Call Trace:
<4>[  123.922127]  dump_stack+0x5f/0x86
<4>[  123.922132]  nmi_cpu_backtrace+0xb4/0xc0
<4>[  123.922137]  ? lapic_can_unplug_cpu+0x90/0x90
<4>[  123.922140]  nmi_trigger_cpumask_backtrace+0xb8/0xf0
<4>[  123.922144]  watchdog+0x43e/0x5e0
<4>[  123.922149]  kthread+0xfb/0x130
<4>[  123.922151]  ? reset_hung_task_detector+0x10/0x10
<4>[  123.922154]  ? _kthread_create_on_node+0x30/0x30
<4>[  123.922157]  ret_from_fork+0x24/0x30
<6>[  123.922166] Sending NMI from CPU 0 to CPUs 1-7:
<4>[  123.922175] NMI backtrace for cpu 4 skipped: idling at intel_idle+0x6f/0x120
<4>[  123.922189] NMI backtrace for cpu 7 skipped: idling at intel_idle+0x6f/0x120
<4>[  123.922192] NMI backtrace for cpu 3 skipped: idling at intel_idle+0x6f/0x120
<4>[  123.922195] NMI backtrace for cpu 1 skipped: idling at intel_idle+0x6f/0x120
<4>[  123.922199] NMI backtrace for cpu 2 skipped: idling at intel_idle+0x6f/0x120
<4>[  123.922212] NMI backtrace for cpu 6 skipped: idling at intel_idle+0x6f/0x120
<4>[  123.922218] NMI backtrace for cpu 5 skipped: idling at intel_idle+0x6f/0x120
<0>[  123.923181] Kernel panic - not syncing: hung_task: blocked tasks
<4>[  123.923221] CPU: 0 PID: 67 Comm: khungtaskd Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3546+ #1
<4>[  123.923274] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  123.923317] Call Trace:
<4>[  123.923340]  dump_stack+0x5f/0x86
<4>[  123.923367]  panic+0xcf/0x20d
<4>[  123.923401]  watchdog+0x44a/0x5e0
<4>[  123.923431]  kthread+0xfb/0x130
<4>[  123.923455]  ? reset_hung_task_detector+0x10/0x10
<4>[  123.923485]  ? _kthread_create_on_node+0x30/0x30
<4>[  123.923519]  ret_from_fork+0x24/0x30
<0>[  123.924041] Dumping ftrace buffer:
<0>[  123.924117]    (ftrace buffer empty)
<0>[  123.924131] Kernel Offset: disabled
Comment 19 Marta Löfstedt 2018-01-02 08:22:32 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3552/shard-hsw4/igt@kms_flip@flip-vs-fences.html

<7>[  179.489599] [drm:verify_single_dpll_state.isra.78 [i915]] SPLL
<3>[  185.394157] INFO: task kswapd0:80 blocked for more than 60 seconds.
<3>[  185.394169]       Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3552+ #1
<3>[  185.394171] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
<6>[  185.394174] kswapd0         D    0    80      2 0x80000000
<4>[  185.394179] Call Trace:
<4>[  185.394188]  ? __schedule+0x3c3/0xaf0
<4>[  185.394196]  schedule+0x37/0x90
<4>[  185.394200]  io_schedule+0xd/0x30
<4>[  185.394204]  __lock_page+0x107/0x130
<4>[  185.394208]  ? add_to_page_cache_lru+0xc0/0xc0
<4>[  185.394215]  deferred_split_scan+0x25a/0x2b0
<4>[  185.394222]  shrink_slab.part.17+0x201/0x5d0
<4>[  185.394234]  shrink_node+0x2fd/0x310
<4>[  185.394242]  kswapd+0x31c/0x910
<4>[  185.394254]  kthread+0xfb/0x130
<4>[  185.394256]  ? mem_cgroup_shrink_node+0x300/0x300
<4>[  185.394258]  ? _kthread_create_on_node+0x30/0x30
<4>[  185.394263]  ret_from_fork+0x24/0x30
<4>[  185.394273] 
<4>[  185.394273] Showing all locks held in the system:
<4>[  185.394284] 2 locks held by khungtaskd/67:
<4>[  185.394289]  #0:  (rcu_read_lock){....}, at: [<00000000731ae36a>] watchdog+0x9b/0x5e0
<4>[  185.394300]  #1:  (tasklist_lock){.+.+}, at: [<00000000a8a05d2a>] debug_show_all_locks+0x37/0x190
<4>[  185.394312] 1 lock held by kswapd0/80:
<4>[  185.394314]  #0:  (shrinker_rwsem){++++}, at: [<00000000a5d771df>] shrink_slab.part.17+0x46/0x5d0
<4>[  185.394338] 3 locks held by kworker/3:2/223:
<4>[  185.394339]  #0:  ((wq_completion)"events"){+.+.}, at: [<000000007bac85a9>] process_one_work+0x191/0x640
<4>[  185.394349]  #1:  ((work_completion)(&i915->mm.free_work)){+.+.}, at: [<000000007bac85a9>] process_one_work+0x191/0x640
<4>[  185.394358]  #2:  (&dev->struct_mutex){+.+.}, at: [<00000000a6527aa3>] __i915_gem_free_objects+0x7c/0x540 [i915]
<4>[  185.394404] 1 lock held by in:imklog/572:
<4>[  185.394405]  #0:  (&f->f_pos_lock){+.+.}, at: [<00000000a64b4995>] __fdget_pos+0x3a/0x50
<4>[  185.394425] 1 lock held by dmesg/1146:
<4>[  185.394427]  #0:  (&user->lock){+.+.}, at: [<0000000098ba0f15>] devkmsg_read+0x35/0x2f0
<4>[  185.394438] 
<4>[  185.394440] =============================================
<4>[  185.394440] 
<4>[  185.394442] NMI backtrace for cpu 1
<4>[  185.394445] CPU: 1 PID: 67 Comm: khungtaskd Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[  185.394447] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  185.394448] Call Trace:
<4>[  185.394454]  dump_stack+0x5f/0x86
<4>[  185.394457]  nmi_cpu_backtrace+0xb4/0xc0
<4>[  185.394462]  ? lapic_can_unplug_cpu+0x90/0x90
<4>[  185.394465]  nmi_trigger_cpumask_backtrace+0xb8/0xf0
<4>[  185.394469]  watchdog+0x43e/0x5e0
<4>[  185.394474]  kthread+0xfb/0x130
<4>[  185.394477]  ? reset_hung_task_detector+0x10/0x10
<4>[  185.394479]  ? _kthread_create_on_node+0x30/0x30
<4>[  185.394483]  ret_from_fork+0x24/0x30
<6>[  185.394493] Sending NMI from CPU 1 to CPUs 0,2-7:
<4>[  185.394499] NMI backtrace for cpu 0
<4>[  185.394510] CPU: 0 PID: 983 Comm: java Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[  185.394511] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  185.394513] RIP: 0010:check_flags.part.25+0x8f/0x1b0
<4>[  185.394513] RSP: 0018:ffffc900007afe58 EFLAGS: 00000046
<4>[  185.394514] RAX: 0000000080000002 RBX: ffff88041fa1ab40 RCX: 0000000000000001
<4>[  185.394515] RDX: ffffffff818b64b3 RSI: 0000000000000001 RDI: 0000000000000086
<4>[  185.394515] RBP: ffff88041fa1ab58 R08: 0000000000000000 R09: 0000000000000001
<4>[  185.394516] R10: 0000000000000000 R11: ffffffff810b553f R12: ffffffff818b64b3
<4>[  185.394516] R13: 0000000000000086 R14: ffffc900007afed0 R15: ffff880403ada7c0
<4>[  185.394517] FS:  00007f3b11ce4700(0000) GS:ffff88041fa00000(0000) knlGS:0000000000000000
<4>[  185.394518] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  185.394518] CR2: 00007f4c6bee1000 CR3: 0000000403b16002 CR4: 00000000001606f0
<4>[  185.394519] Call Trace:
<4>[  185.394520]  lock_release+0x200/0x300
<4>[  185.394522]  _raw_spin_unlock_irq+0x17/0x50
<4>[  185.394524]  __schedule+0x8b3/0xaf0
<4>[  185.394526]  schedule+0x37/0x90
<4>[  185.394527]  sys_sched_yield+0x8c/0xa0
<4>[  185.394529]  entry_SYSCALL_64_fastpath+0x1c/0x89
<4>[  185.394529] RIP: 0033:0x7f3b383d50a7
<4>[  185.394530] RSP: 002b:00007f3b11ce3c78 EFLAGS: 00000297 ORIG_RAX: 0000000000000018
<4>[  185.394531] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b383d50a7
<4>[  185.394531] RDX: 00007f3b37c56170 RSI: 00007f3b2162da80 RDI: 00000000066c25c8
<4>[  185.394532] RBP: 00007f3b11ce3d00 R08: 0000000000000000 R09: 00007f3b37c95800
<4>[  185.394532] R10: 0000000000000001 R11: 0000000000000297 R12: 00007f3b30007560
<4>[  185.394533] R13: 00000000066c1292 R14: 0000000000000001 R15: 00000000066c1292
<4>[  185.394534] Code: 85 db 75 ae e8 e3 3c 37 00 85 c0 74 10 44 8b 15 c0 73 1d 02 45 85 d2 0f 84 f7 00 00 00 48 c7 c7 70 6f c7 81 e8 b8 2f 01 00 eb 87 <8b> 35 83 72 17 02 85 f6 75 a0 65 48 8b 04 25 80 c5 00 00 8b 88 
<4>[  185.394549] NMI backtrace for cpu 4
<4>[  185.394550] CPU: 4 PID: 63 Comm: kworker/4:1 Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[  185.394551] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  185.394553] Workqueue: events delayed_fput
<4>[  185.394555] RIP: 0010:check_preemption_disabled+0x2/0xe0
<4>[  185.394556] RSP: 0018:ffffc9000025fb00 EFLAGS: 00000006
<4>[  185.394557] RAX: ffffffffffffffc0 RBX: ffffffffffffffff RCX: 0000000000000001
<4>[  185.394557] RDX: ffffffffffffffff RSI: ffffffff81d12ee1 RDI: ffffffff81cb850e
<4>[  185.394558] RBP: 000000000001f9bf R08: ffff88040c8d0940 R09: 0000000044e5fc34
<4>[  185.394558] R10: ffffc9000025fb30 R11: 0000000000000002 R12: 000000000000000e
<4>[  185.394559] R13: 000000000001f9b0 R14: ffffffffffffffff R15: ffffffff81ef5240
<4>[  185.394560] FS:  0000000000000000(0000) GS:ffff88041fb00000(0000) knlGS:0000000000000000
<4>[  185.394560] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  185.394561] CR2: 00007fdb0dd54390 CR3: 0000000003e0f005 CR4: 00000000001606e0
<4>[  185.394561] Call Trace:
<4>[  185.394564]  __mod_node_page_state+0x64/0xa0
<4>[  185.394566]  unaccount_page_cache_page+0xa4/0x260
<4>[  185.394567]  __delete_from_page_cache+0x3f/0x240
<4>[  185.394569]  delete_from_page_cache+0x40/0x70
<4>[  185.394570]  truncate_inode_page+0x1d/0x30
<4>[  185.394572]  shmem_undo_range+0x46d/0x990
<4>[  185.394575]  shmem_truncate_range+0x11/0x30
<4>[  185.394576]  shmem_evict_inode+0xb8/0x1a0
<4>[  185.394578]  evict+0xb7/0x1b0
<4>[  185.394580]  __dentry_kill+0xb2/0x170
<4>[  185.394581]  __fput+0x13b/0x1e0
<4>[  185.394583]  delayed_fput+0x17/0x30
<4>[  185.394585]  process_one_work+0x215/0x640
<4>[  185.394587]  worker_thread+0x48/0x3a0
<4>[  185.394588]  ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4>[  185.394589]  kthread+0xfb/0x130
<4>[  185.394591]  ? process_one_work+0x640/0x640
<4>[  185.394591]  ? _kthread_create_on_node+0x30/0x30
<4>[  185.394593]  ret_from_fork+0x24/0x30
<4>[  185.394594] Code: 00 00 00 41 c7 44 24 08 00 00 00 00 e9 19 ff ff ff 48 89 e8 4c 8b 34 24 48 83 c8 01 e9 09 ff ff ff 90 90 90 90 90 90 90 90 41 55 <41> 54 65 8b 05 25 06 bb 7e 55 53 65 8b 1d 3c e2 ba 7e a9 ff ff 
<4>[  185.394611] NMI backtrace for cpu 3
<4>[  185.394612] CPU: 3 PID: 3921 Comm: kms_flip Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[  185.394612] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  185.394614] RIP: 0010:lock_acquire+0x27/0x200
<4>[  185.394615] RSP: 0018:ffffc9000090f810 EFLAGS: 00000246
<4>[  185.394616] RAX: ffff8803fc8d4f40 RBX: 0000000000000001 RCX: 0000000000000002
<4>[  185.394616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81e443c0
<4>[  185.394617] RBP: ffffc9000090f860 R08: 0000000000000000 R09: 0000000000000000
<4>[  185.394617] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc9000090f928
<4>[  185.394618] R13: ffff88040a162740 R14: 0000000000000000 R15: 0000000000000000
<4>[  185.394618] FS:  00007fc1054b5a40(0000) GS:ffff88041fac0000(0000) knlGS:0000000000000000
<4>[  185.394619] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  185.394619] CR2: 00007f366c00a350 CR3: 000000040956a004 CR4: 00000000001606e0
<4>[  185.394620] Call Trace:
<4>[  185.394623]  get_mem_cgroup_from_mm+0x33/0x2e0
<4>[  185.394624]  ? mem_cgroup_from_task+0x90/0x90
<4>[  185.394625]  mem_cgroup_try_charge+0x76/0x490
<4>[  185.394628]  shmem_getpage_gfp.isra.9+0x1b7/0xc80
<4>[  185.394630]  shmem_read_mapping_page_gfp+0x2e/0x50
<4>[  185.394661]  i915_gem_object_get_pages_gtt+0x13b/0x660 [i915]
<4>[  185.394683]  ____i915_gem_object_get_pages+0x17/0x70 [i915]
<4>[  185.394703]  __i915_gem_object_get_pages+0x59/0x80 [i915]
<4>[  185.394724]  __i915_vma_do_pin+0x6ef/0x980 [i915]
<4>[  185.394743]  eb_lookup_vmas+0x87f/0xe80 [i915]
<4>[  185.394746]  ? __pm_runtime_resume+0x4f/0x80
<4>[  185.394764]  i915_gem_do_execbuffer+0x57c/0x1690 [i915]
<4>[  185.394781]  ? i915_gem_execbuffer2+0x90/0x3a0 [i915]
<4>[  185.394784]  ? lock_acquire+0xaf/0x200
<4>[  185.394786]  ? __might_fault+0x39/0x90
<4>[  185.394803]  ? i915_gem_execbuffer+0x2c0/0x2c0 [i915]
<4>[  185.394820]  i915_gem_execbuffer2+0x1da/0x3a0 [i915]
<4>[  185.394837]  ? i915_gem_execbuffer+0x2c0/0x2c0 [i915]
<4>[  185.394839]  drm_ioctl_kernel+0x60/0xa0
<4>[  185.394840]  drm_ioctl+0x290/0x330
<4>[  185.394856]  ? i915_gem_execbuffer+0x2c0/0x2c0 [i915]
<4>[  185.394858]  ? _raw_spin_unlock_irq+0x2f/0x50
<4>[  185.394859]  ? finish_task_switch+0xa5/0x210
<4>[  185.394859]  ? finish_task_switch+0x6a/0x210
<4>[  185.394861]  do_vfs_ioctl+0x8a/0x670
<4>[  185.394862]  ? entry_SYSCALL_64_fastpath+0x5/0x89
<4>[  185.394863]  ? trace_hardirqs_on_caller+0xde/0x1c0
<4>[  185.394865]  SyS_ioctl+0x36/0x70
<4>[  185.394866]  entry_SYSCALL_64_fastpath+0x1c/0x89
<4>[  185.394867] RIP: 0033:0x7fc1036b4587
<4>[  185.394867] RSP: 002b:00007ffdd38a4398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4>[  185.394868] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc1036b4587
<4>[  185.394869] RDX: 00007ffdd38a44d0 RSI: 0000000040406469 RDI: 0000000000000003
<4>[  185.394869] RBP: 00007ffdd38a4380 R08: 0000000000000000 R09: 0000000000000007
<4>[  185.394870] R10: 00007fc103977b58 R11: 0000000000000246 R12: 00000000c01864b0
<4>[  185.394870] R13: 0000000000000003 R14: 0000000000000001 R15: 00007ffdd38a4670
<4>[  185.394871] Code: 0f 1f 40 00 65 48 8b 04 25 80 c5 00 00 44 8b 90 ac 08 00 00 45 85 d2 0f 85 bd 00 00 00 41 57 41 56 4d 89 cf 41 55 41 54 45 89 c6 <55> 53 41 89 cd 41 89 d4 89 f5 48 83 ec 10 48 89 3c 24 9c 8f 44 
<4>[  185.394886] NMI backtrace for cpu 5
<4>[  185.394888] CPU: 5 PID: 149 Comm: kworker/u16:2 Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[  185.394888] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  185.394913] Workqueue: events_unbound intel_atomic_commit_work [i915]
<4>[  185.394914] RIP: 0010:mutex_spin_on_owner+0xa5/0x170
<4>[  185.394915] RSP: 0018:ffffc90000c33c90 EFLAGS: 00000246
<4>[  185.394916] RAX: ffff8803fc8d4f41 RBX: ffff8803f89a0070 RCX: 0000000000000001
<4>[  185.394916] RDX: ffff88040abe4f40 RSI: 0000000000000001 RDI: ffffffff81cb84fd
<4>[  185.394917] RBP: ffffc90000c33cb0 R08: ffff88040abe5868 R09: 00000000c2ec3375
<4>[  185.394917] R10: ffffc90000c33c20 R11: ffffffff810d1510 R12: 0000000000000000
<4>[  185.394918] R13: 0000000000000000 R14: ffff8803fc8d4f40 R15: 0000000000000001
<4>[  185.394918] FS:  0000000000000000(0000) GS:ffff88041fb40000(0000) knlGS:0000000000000000
<4>[  185.394919] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  185.394919] CR2: 00007fa1ad770e20 CR3: 0000000003e0f003 CR4: 00000000001606e0
<4>[  185.394920] Call Trace:
<4>[  185.394922]  __mutex_lock+0x691/0x9b0
<4>[  185.394945]  ? intel_cleanup_plane_fb+0x2a/0x50 [i915]
<4>[  185.394946]  ? complete_all+0x13/0x40
<4>[  185.394948]  ? mark_held_locks+0x64/0x90
<4>[  185.394948]  ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4>[  185.394949]  ? _raw_spin_unlock_irqrestore+0x4c/0x60
<4>[  185.394970]  ? intel_cleanup_plane_fb+0x2a/0x50 [i915]
<4>[  185.394989]  intel_cleanup_plane_fb+0x2a/0x50 [i915]
<4>[  185.394992]  drm_atomic_helper_cleanup_planes+0x4a/0x60
<4>[  185.395012]  intel_atomic_commit_tail+0x739/0xce0 [i915]
<4>[  185.395014]  process_one_work+0x215/0x640
<4>[  185.395016]  worker_thread+0x48/0x3a0
<4>[  185.395017]  kthread+0xfb/0x130
<4>[  185.395018]  ? process_one_work+0x640/0x640
<4>[  185.395019]  ? _kthread_create_on_node+0x30/0x30
<4>[  185.395020]  ret_from_fork+0x24/0x30
<4>[  185.395021] Code: 42 4d 85 e4 74 20 41 8b 44 24 10 85 c0 74 0c 48 8b 83 80 00 00 00 48 85 c0 75 28 4d 85 ed 74 63 4c 3b 6b 48 75 1d f3 90 48 8b 03 <48> 83 e0 f8 49 39 c6 75 58 41 8b 4e 60 85 c9 74 07 48 8b 02 a8 
<4>[  185.395037] NMI backtrace for cpu 7 skipped: idling at intel_idle+0x6f/0x120
<4>[  185.395040] NMI backtrace for cpu 2 skipped: idling at intel_idle+0x6f/0x120
<4>[  185.395042] NMI backtrace for cpu 6 skipped: idling at intel_idle+0x6f/0x120
<0>[  185.395501] Kernel panic - not syncing: hung_task: blocked tasks
<4>[  185.395506] CPU: 1 PID: 67 Comm: khungtaskd Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3552+ #1
<4>[  185.395508] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  185.395510] Call Trace:
<4>[  185.395516]  dump_stack+0x5f/0x86
<4>[  185.395520]  panic+0xcf/0x20d
<4>[  185.395529]  watchdog+0x44a/0x5e0
<4>[  185.395535]  kthread+0xfb/0x130
<4>[  185.395538]  ? reset_hung_task_detector+0x10/0x10
<4>[  185.395541]  ? _kthread_create_on_node+0x30/0x30
<4>[  185.395546]  ret_from_fork+0x24/0x30
<0>[  185.395882] Dumping ftrace buffer:
<0>[  185.395932]    (ftrace buffer empty)
<0>[  185.395934] Kernel Offset: disabled
Comment 20 Marta Löfstedt 2018-01-02 08:23:09 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3557/shard-hsw2/igt@kms_frontbuffer_tracking@fbcpsr-modesetfrombusy.html

<14>[  123.880728] [IGT] kms_frontbuffer_tracking: starting subtest fbcpsr-modesetfrombusy
<14>[  123.880948] [IGT] kms_frontbuffer_tracking: exiting, ret=77
<3>[  123.922867] INFO: task kswapd0:80 blocked for more than 60 seconds.
<3>[  123.922902]       Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3557+ #1
<3>[  123.922912] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
<6>[  123.922924] kswapd0         D    0    80      2 0x80000000
<4>[  123.922927] Call Trace:
<4>[  123.922933]  ? __schedule+0x3c3/0xaf0
<4>[  123.922937]  schedule+0x37/0x90
<4>[  123.922939]  io_schedule+0xd/0x30
<4>[  123.922942]  __lock_page+0x107/0x130
<4>[  123.922945]  ? add_to_page_cache_lru+0xc0/0xc0
<4>[  123.922948]  deferred_split_scan+0x25a/0x2b0
<4>[  123.922953]  shrink_slab.part.17+0x201/0x5d0
<4>[  123.922959]  shrink_node+0x2fd/0x310
<4>[  123.922963]  kswapd+0x31c/0x910
<4>[  123.922970]  kthread+0xfb/0x130
<4>[  123.922971]  ? mem_cgroup_shrink_node+0x300/0x300
<4>[  123.922973]  ? _kthread_create_on_node+0x30/0x30
<4>[  123.922975]  ret_from_fork+0x24/0x30
<4>[  123.922980] 
<4>[  123.922980] Showing all locks held in the system:
<4>[  123.922987] 2 locks held by khungtaskd/67:
<4>[  123.922990]  #0:  (rcu_read_lock){....}, at: [<00000000062ec395>] watchdog+0x9b/0x5e0
<4>[  123.922996]  #1:  (tasklist_lock){.+.+}, at: [<000000003320a277>] debug_show_all_locks+0x37/0x190
<4>[  123.923004] 1 lock held by kswapd0/80:
<4>[  123.923005]  #0:  (shrinker_rwsem){++++}, at: [<00000000f7094996>] shrink_slab.part.17+0x46/0x5d0
<4>[  123.923021] 1 lock held by in:imklog/645:
<4>[  123.923022]  #0:  (&f->f_pos_lock){+.+.}, at: [<000000005f7af38c>] __fdget_pos+0x3a/0x50
<4>[  123.923044] 1 lock held by dmesg/1081:
<4>[  123.923044]  #0:  (&user->lock){+.+.}, at: [<000000009066b1f6>] devkmsg_read+0x35/0x2f0
<4>[  123.923051] 
<4>[  123.923052] =============================================
<4>[  123.923052] 
<4>[  123.923053] NMI backtrace for cpu 0
<4>[  123.923055] CPU: 0 PID: 67 Comm: khungtaskd Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3557+ #1
<4>[  123.923056] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  123.923057] Call Trace:
<4>[  123.923059]  dump_stack+0x5f/0x86
<4>[  123.923061]  nmi_cpu_backtrace+0xb4/0xc0
<4>[  123.923065]  ? lapic_can_unplug_cpu+0x90/0x90
<4>[  123.923066]  nmi_trigger_cpumask_backtrace+0xb8/0xf0
<4>[  123.923069]  watchdog+0x43e/0x5e0
<4>[  123.923072]  kthread+0xfb/0x130
<4>[  123.923073]  ? reset_hung_task_detector+0x10/0x10
<4>[  123.923074]  ? _kthread_create_on_node+0x30/0x30
<4>[  123.923077]  ret_from_fork+0x24/0x30
<6>[  123.923082] Sending NMI from CPU 0 to CPUs 1-7:
<4>[  123.923087] NMI backtrace for cpu 6
<4>[  123.923098] CPU: 6 PID: 960 Comm: java Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3557+ #1
<4>[  123.923098] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  123.923100] RIP: 0010:lock_acquire+0xc4/0x200
<4>[  123.923101] RSP: 0018:ffffc90000a17d40 EFLAGS: 00000086
<4>[  123.923102] RAX: ffff8804016e4f40 RBX: 0000000000000086 RCX: 99d2db9e00000000
<4>[  123.923102] RDX: 0000000000000001 RSI: 00000000ef4af4e7 RDI: 0000000000000000
<4>[  123.923103] RBP: 0000000000000000 R08: ffff8804016e5818 R09: 00000000e0c4a53a
<4>[  123.923103] R10: ffffc90000a17d40 R11: ffffffff810d0e42 R12: 0000000000000000
<4>[  123.923104] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
<4>[  123.923104] FS:  00007f338b5f5700(0000) GS:ffff88041fb80000(0000) knlGS:0000000000000000
<4>[  123.923105] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  123.923105] CR2: 00007f33a95dc000 CR3: 00000003fccfb006 CR4: 00000000001606e0
<4>[  123.923106] Call Trace:
<4>[  123.923108]  ? cpuacct_charge+0x32/0x1f0
<4>[  123.923109]  cpuacct_charge+0x5b/0x1f0
<4>[  123.923110]  ? cpuacct_charge+0x32/0x1f0
<4>[  123.923112]  update_curr+0x17b/0x460
<4>[  123.923113]  pick_next_task_fair+0xa9/0x8a0
<4>[  123.923116]  __schedule+0x123/0xaf0
<4>[  123.923117]  schedule+0x37/0x90
<4>[  123.923118]  sys_sched_yield+0x8c/0xa0
<4>[  123.923120]  entry_SYSCALL_64_fastpath+0x1c/0x89
<4>[  123.923121] RIP: 0033:0x7f33a9d1f0a7
<4>[  123.923121] RSP: 002b:00007f338b5f4c78 EFLAGS: 00000293 ORIG_RAX: 0000000000000018
<4>[  123.923122] RAX: ffffffffffffffda RBX: 00007f3320014800 RCX: 00007f33a9d1f0a7
<4>[  123.923122] RDX: 00007f33a95a0170 RSI: 00007f3391005300 RDI: 0000000003885b5a
<4>[  123.923123] RBP: 00007f338b5f4d00 R08: 0000000000000000 R09: 00007f33a95df800
<4>[  123.923123] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f332000f2d0
<4>[  123.923124] R13: 0000000003883ac3 R14: 0000000000000002 R15: 0000000003883ac2
<4>[  123.923125] Code: 49 89 d9 89 ee 49 c1 e9 09 49 83 f1 01 41 83 e1 01 e8 41 dd ff ff 65 48 8b 04 25 80 c5 00 00 c7 80 ac 08 00 00 00 00 00 00 53 9d <48> 83 c4 20 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f f3 c3 65 
<4>[  123.923141] NMI backtrace for cpu 2 skipped: idling at intel_idle+0x6f/0x120
<4>[  123.923143] NMI backtrace for cpu 5
<4>[  123.923144] CPU: 5 PID: 200 Comm: jbd2/sda2-8 Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3557+ #1
<4>[  123.923144] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  123.923147] RIP: 0010:jbd2_journal_commit_transaction+0x12e6/0x1f40
<4>[  123.923148] RSP: 0018:ffffc90000333d00 EFLAGS: 00000282
<4>[  123.923149] RAX: 0000000000000000 RBX: ffff8803e5bd9bd0 RCX: 0000000000000002
<4>[  123.923149] RDX: ffff8803e5bd9b88 RSI: ffffc90000333cd0 RDI: ffffffff81e07c38
<4>[  123.923150] RBP: ffffc90000333e90 R08: 0000000000000001 R09: 0000000000000001
<4>[  123.923150] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
<4>[  123.923150] R13: ffff8803e5bd9b88 R14: ffff88040a980008 R15: ffff880400400b40
<4>[  123.923151] FS:  0000000000000000(0000) GS:ffff88041fb40000(0000) knlGS:0000000000000000
<4>[  123.923152] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  123.923152] CR2: 00007f4da7afe080 CR3: 0000000003e0f004 CR4: 00000000001606e0
<4>[  123.923153] Call Trace:
<4>[  123.923157]  ? kjournald2+0xb4/0x270
<4>[  123.923158]  kjournald2+0xb4/0x270
<4>[  123.923160]  ? wait_woken+0x90/0x90
<4>[  123.923161]  kthread+0xfb/0x130
<4>[  123.923163]  ? commit_timeout+0x10/0x10
<4>[  123.923163]  ? _kthread_create_on_node+0x30/0x30
<4>[  123.923165]  ret_from_fork+0x24/0x30
<4>[  123.923166] Code: 81 e8 4f 5b dc ff 48 8b 43 b8 4c 8d 6b b8 a8 04 0f 84 6f ff ff ff 4c 89 ef e8 27 98 f5 ff e9 62 ff ff ff 4c 89 ef e8 1a 98 f5 ff <e9> 93 fe ff ff 0f 0b 0f 0b 89 c6 4c 89 f7 e8 e7 66 00 00 e9 20 
<4>[  123.923182] NMI backtrace for cpu 1 skipped: idling at intel_idle+0x6f/0x120
<4>[  123.923184] NMI backtrace for cpu 4 skipped: idling at intel_idle+0x6f/0x120
<4>[  123.923187] NMI backtrace for cpu 7 skipped: idling at intel_idle+0x6f/0x120
<4>[  123.923188] NMI backtrace for cpu 3 skipped: idling at intel_idle+0x6f/0x120
<0>[  123.924088] Kernel panic - not syncing: hung_task: blocked tasks
<4>[  123.924099] CPU: 0 PID: 67 Comm: khungtaskd Tainted: G     U           4.15.0-rc4-CI-CI_DRM_3557+ #1
<4>[  123.924112] Hardware name: MSI MS-7924/Z97M-G43(MS-7924), BIOS V1.12 02/15/2016
<4>[  123.924123] Call Trace:
<4>[  123.924129]  dump_stack+0x5f/0x86
<4>[  123.924136]  panic+0xcf/0x20d
<4>[  123.924145]  watchdog+0x44a/0x5e0
<4>[  123.924153]  kthread+0xfb/0x130
<4>[  123.924159]  ? reset_hung_task_detector+0x10/0x10
<4>[  123.924166]  ? _kthread_create_on_node+0x30/0x30
<4>[  123.924175]  ret_from_fork+0x24/0x30
<0>[  123.924426] Dumping ftrace buffer:
<0>[  123.924485]    (ftrace buffer empty)
<0>[  123.924492] Kernel Offset: disabled
Comment 21 Marta Löfstedt 2018-01-17 13:48:22 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3640/shard-hsw6/igt@gem_fence_thrash@bo-write-verify-x.html

last test in run.log doesn't match results:
running: igt/kms_flip/vblank-vs-suspend

dmesg:
<7>[  282.749388] [IGT] kms_flip: starting subtest vblank-vs-suspend
...
<7>[  304.420422] [IGT] gem_fence_thrash: starting subtest bo-write-verify-x

So, it looks like Jenkins did it.
Comment 22 Marta Löfstedt 2018-01-22 08:50:41 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3664/shard-hsw5/igt@kms_flip@2x-vblank-vs-dpms-suspend-interruptible.html

last test in run.log doesn't match results:
running: igt/kms_cursor_crc/cursor-128x128-suspend

[52/78] skip: 18, pass: 34 |                      
FATAL: command execution failed

from dmesg:
<7>[  289.559132] [IGT] kms_cursor_crc: starting subtest cursor-128x128-suspend
...
<6>[  290.429087] r8169 0000:02:00.0 enp2s0: link down
...
<7>[  306.022276] [drm:intel_atomic_commit_tail [i915]] [CRTC:57:pipe C]
<7>[  306.022295] [drm:verify_single_dpll_state.isra.76 [i915]] WRPLL 1
Comment 23 Marta Löfstedt 2018-01-22 08:51:51 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4159/shard-hsw6/igt@gem_pwrite_pread@snooped-pwrite-blt-cpu_mmap-performance.html

last dmesg:
<7>[  291.743959] [IGT] gem_pwrite_pread: executing
<7>[  291.769455] [IGT] gem_pwrite_pread: starting subtest snooped-pwrite-blt-cpu_mmap-performance
<6>[  294.456840] r8169 0000:02:00.0 enp2s0: link up
Comment 24 Marta Löfstedt 2018-01-23 13:35:25 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4169/shard-hsw7/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html

run.log:
[04/77] skip: 2, pass: 2 \
running: igt/kms_plane/plane-panning-bottom-right-suspend-pipe-b-planes
...
Completed CI_IGT_test CI_DRM_3671/shard-hsw7/26 : FAILURE
CI_IGT_test runtime 544 seconds
Rebooting shard-hsw7

from dmesg:
<7>[   11.762538] [IGT] kms_plane: starting subtest plane-panning-bottom-right-suspend-pipe-B-planes
...
<6>[   14.606643] PM: suspend exit
<7>[   14.630453] [drm:drm_mode_addfb2] [FB:114]
<7>[   14.647374] [drm:drm_mode_setcrtc] [CRTC:47:pipe B]
<7>[   14.647397] [drm:drm_mode_setcrtc] [CONNECTOR:61:HDMI-A-1]
<6>[   14.741652] ata3: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
<6>[   14.759500] ata3.00: configured for UDMA/133

Note last dmesg at 14 seconds, however run.log is at 544 seconds. My guess is that the machine never came up after suspend.
Comment 25 Marta Löfstedt 2018-01-25 12:49:00 UTC
This is a Meta bug to capture all unexplained incompletes on HSW-shards
Comment 26 Marta Löfstedt 2018-02-06 12:48:08 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4224/shard-hsw6/igt@prime_busy@wait-hang-vebox.html

run.log doesn't match results.

last dmesg
<4>[  864.261735] Setting dangerous option reset - tainting kernel
<4>[  864.263116] Setting dangerous option reset - tainting kernel
<7>[  864.263153] [IGT] prime_busy: starting subtest wait-hang-vebox
Comment 28 Marta Löfstedt 2018-02-20 08:42:52 UTC

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4268/shard-hsw7/igt@kms_vblank@pipe-a-ts-continuation-dpms-suspend.html

run.log:
running: igt/kms_vblank/pipe-a-ts-continuation-dpms-suspend

[29/97] skip: 11, pass: 18 /                               
FATAL: command execution failed
...
Completed CI_IGT_test CI_DRM_3800/shard-hsw7/8 : FAILURE
CI_IGT_test runtime 316 seconds
Rebooting shard-hsw7

from dmesg:
<7>[ 4400.744449] [IGT] kms_vblank: starting subtest pipe-A-ts-continuation-dpms-suspend
...
Last dmesg:
<7>[ 4400.845869] [drm:sandybridge_pcode_write_timeout [i915]] warning: pcode (write of 0x00000011 to mbox 11) mailbox access failed for hsw_write_dcomp [i915]: -6
<7>[ 4400.845922] [drm:hsw_write_dcomp [i915]] Failed to write to D_COMP
Comment 29 Marta Löfstedt 2018-03-01 07:10:12 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3853/shard-hsw8/igt@pm_rpm@system-suspend-modeset.html

run.log:
pass: igt/pm_rpm/system-suspend-modeset

[42/97] skip: 24, pass: 18 /
FATAL: command execution failed
...
Completed CI_IGT_test CI_DRM_3853/shard-hsw8/34 : FAILURE
CI_IGT_test runtime 367 seconds
Rebooting shard-hsw8

last dmesg.
<7>[ 1171.242000] [drm:sandybridge_pcode_write_timeout [i915]] warning: pcode (write of 0x00000011 to mbox 11) mailbox access failed for hsw_write_dcomp [i915]: -6
<7>[ 1171.242038] [drm:hsw_write_dcomp [i915]] Failed to write to D_COMP
<7>[ 1171.242158] [drm:drm_mode_setcrtc] [CRTC:57:pipe C]
<7>[ 1171.244745] [drm:intel_runtime_suspend [i915]] Device suspended
Comment 30 Marta Löfstedt 2018-03-01 09:46:28 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3854/shard-hsw6/igt@gem_partial_pwrite_pread@write-snoop.html

from dmesg:
<7>[  597.155364] [IGT] gem_exec_capture: starting subtest capture-bsd
<6>[  597.161484] [drm] GPU HANG: ecode 7:0:0x87fbfffe, reason: Manually setting wedged to 18446744073709551615, action: reset
<7>[  597.161631] [drm:i915_reset_device [i915]] resetting chip
<5>[  597.161726] i915 0000:00:02.0: Resetting chip after gpu hang
<7>[  597.162242] [drm:i915_gem_reset_engine [i915]] resetting vcs0 to restart from tail of request 0x1
<7>[  597.162488] [drm:sandybridge_pcode_read [i915]] warning: pcode (read from mbox 5) mailbox access failed for intel_enable_gt_powersave [i915]: -6
<7>[  597.162642] [drm:init_workarounds_ring [i915]] rcs0: Number of context specific w/a: 0
<7>[  597.165299] [drm:error_state_write [i915]] Resetting error state
...
<7>[  612.449304] [IGT] gem_partial_pwrite_pread: executing
<7>[  612.477141] [IGT] gem_partial_pwrite_pread: starting subtest write-snoop
Comment 31 Marta Löfstedt 2018-03-05 06:45:18 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4321/shard-hsw2/igt@kms_cursor_crc@cursor-64x21-sliding.html

run.log:
running: igt/kms_cursor_crc/cursor-64x21-sliding

[87/98] skip: 48, pass: 39 \                    
FATAL: command execution failed
...
Completed CI_IGT_test CI_DRM_3867/shard-hsw2/15 : FAILURE
CI_IGT_test runtime 589 seconds
Rebooting shard-hsw2

Last dmesg:
<7>[  739.939280] [IGT] kms_cursor_crc: starting subtest cursor-64x21-sliding
...
<7>[  749.084830] [drm:drm_dp_dual_mode_detect] DP dual mode HDMI ID:  (err -6)
<7>[  749.084835] [drm:drm_helper_hpd_irq_event] [CONNECTOR:81:HDMI-A-3] status updated from disconnected to disconnected
Comment 32 Marta Löfstedt 2018-03-13 07:19:44 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4349/shard-hsw8/igt@kms_cursor_crc@cursor-128x128-random.html

run.log:
running: igt/kms_cursor_crc/cursor-128x128-random

[10/98] skip: 3, pass: 7 -                       
FATAL: command execution failed
...
Completed CI_IGT_test CI_DRM_3911/shard-hsw8/27 : FAILURE
CI_IGT_test runtime 434 seconds
Rebooting shard-hsw8

Last dmesg:
<7>[ 7329.602401] [IGT] kms_cursor_crc: starting subtest cursor-128x128-random
...
<7>[ 7339.007192] [drm:verify_connector_state.isra.78 [i915]] [CONNECTOR:67:HDMI-A-1]
<7>[ 7339.007254] [drm:intel_atomic_commit_tail [i915]] [CRTC:39:pipe A]
<7>[ 7339.007303] [drm:verify_single_dpll_state.isra.79 [i915]] WRPLL 1
Comment 33 Marta Löfstedt 2018-03-13 07:22:50 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4347/shard-hsw7/igt@kms_flip@2x-flip-vs-modeset-vs-hang.html

run.log:
running: igt/kms_flip/2x-flip-vs-modeset-vs-hang

[77/98] skip: 36, pass: 41 /                    
FATAL: command execution failed
...
Completed CI_IGT_test CI_DRM_3911/shard-hsw7/7 : FAILURE
CI_IGT_test runtime 492 seconds
Rebooting shard-hsw7

From dmesg:
<7>[  307.586378] [IGT] kms_flip: starting subtest 2x-flip-vs-modeset-vs-hang
...
<7>[  311.601708] missed_breadcrumb rcs0 missed breadcrumb at intel_breadcrumbs_hangcheck+0x5a/0x80 [i915]
...
<5>[  315.632005] i915 0000:00:02.0: Resetting chip after gpu hang
...
<7>[  319.597757] missed_breadcrumb rcs0 missed breadcrumb at intel_breadcrumbs_hangcheck+0x5a/0x80 [i915]
...
<5>[  323.628692] i915 0000:00:02.0: Resetting chip after gpu hang
...
<7>[  327.593776] missed_breadcrumb rcs0 missed breadcrumb at intel_breadcrumbs_hangcheck+0x5a/0x80 [i915]
...
<5>[  331.623944] i915 0000:00:02.0: Resetting chip after gpu hang
...
<7>[  331.815963] [drm:verify_single_dpll_state.isra.79 [i915]] LCPLL 2700
<7>[  331.816029] [drm:intel_atomic_commit_tail [i915]] [CRTC:39:pipe A]
Comment 34 Marta Löfstedt 2018-03-21 09:55:10 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-hsw-4770/igt@gem_softpin@noreloc-s3.html

run.log:
running: igt/gem_softpin/noreloc-s3

[25/98] skip: 11, pass: 14 /       
FATAL: command execution failed
...
Completed CI_IGT_test drmtip_5/fi-hsw-4770/1 : FAILURE
CI_IGT_test runtime 344 seconds
Rebooting fi-hsw-4770

dmesg:
<7>[   78.247762] [IGT] gem_softpin: starting subtest noreloc-S3
...
<6>[   83.642390] ata4: SATA link down (SStatus 0 SControl 300)
<6>[   83.642579] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
<6>[   83.664477] ata2.00: configured for UDMA/133
Followed by "stray"
Comment 35 Marta Löfstedt 2018-03-26 06:54:45 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3972/shard-hsw7/igt@gem_ctx_isolation@rcs0-s3.html

run.log:
pass: igt/gem_ctx_isolation/rcs0-s3

[43/99] skip: 19, pass: 24 -
FATAL: command execution failed
...
Completed CI_IGT_test CI_DRM_3972/shard-hsw7/1 : FAILURE
CI_IGT_test runtime 227 seconds
Rebooting shard-hsw7

Last demsg:
<7>[   90.034857] [IGT] gem_ctx_isolation: executing
<4>[   90.051403] Setting dangerous option reset - tainting kernel
<7>[   90.054028] [IGT] gem_ctx_isolation: starting subtest rcs0-S3
<6>[   90.114976] PM: suspend entry (deep)
Comment 38 Marta Löfstedt 2018-04-09 07:38:23 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4414/shard-hsw7/igt@kms_cursor_crc@cursor-128x42-offscreen.html

run.log:
running: igt/kms_cursor_crc/cursor-128x42-offscreen

[23/75] skip: 5, pass: 18 \                        
FATAL: command execution failed
...
Completed CI_IGT_test CI_DRM_4031/shard-hsw7/19 : FAILURE
CI_IGT_test runtime 281 seconds
Rebooting shard-hsw7

from dmesg:
<7>[ 2223.692476] [IGT] kms_cursor_crc: starting subtest cursor-128x42-offscreen
...
<7>[ 2234.204120] [drm:verify_connector_state.isra.77 [i915]] [CONNECTOR:67:HDMI-A-1]
<7>[ 2234.204148] [drm:intel_atomic_commit_tail [i915]] [CRTC:39:pipe A]
<7>[ 2234.204183] [drm:verify_single_dpll_state.isra.78 [i915]] WRPLL 1
Comment 45 Francesco Balestrieri 2018-11-23 10:44:07 UTC
I can't find this in CI buglog. Can we close it?
Comment 46 Francesco Balestrieri 2018-11-23 11:17:46 UTC
Setting to medium since it's a meta-bug of sorts.
Comment 47 CI Bug Log 2019-02-12 09:40:07 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* fi-hsw-4770: random tests - incomplete
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_210/fi-hsw-4770/igt@kms_vblank@pipe-c-ts-continuation-idle-hang.html
Comment 48 CI Bug Log 2019-04-11 08:06:21 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: suspend tests - incomplete -}
{+ fi-hsw-4770: suspend tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_249/fi-hsw-4770/igt@kms_flip@flip-vs-suspend.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_250/fi-hsw-4770/igt@kms_flip@flip-vs-suspend.html
Comment 49 CI Bug Log 2019-04-16 07:13:16 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: random tests - incomplete -}
{+ fi-hsw-4770: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_254/fi-hsw-4770/igt@kms_flip@flip-vs-suspend-interruptible.html
Comment 50 CI Bug Log 2019-04-26 08:17:02 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-peppy: random tests - incomplete -}
{+ fi-hsw-peppy: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_261/fi-hsw-peppy/igt@kms_cursor_crc@cursor-256x256-random.html
Comment 52 CI Bug Log 2019-04-29 11:36:38 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* HSW - random tests - incomplete
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_267/fi-hsw-4770r/igt@kms_busy@basic-modeset-c.html
Comment 53 CI Bug Log 2019-04-30 06:32:00 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-peppy: random tests - incomplete -}
{+ fi-hsw-peppy: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_270/fi-hsw-peppy/igt@prime_busy@wait-hang-blt.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_270/fi-hsw-peppy/igt@kms_cursor_crc@cursor-64x64-sliding.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_270/fi-hsw-peppy/igt@kms_flip@flip-vs-modeset-vs-hang-interruptible.html
Comment 54 CI Bug Log 2019-05-07 09:56:31 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: random tests - incomplete -}
{+ fi-hsw-4770: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_278/fi-hsw-4770/igt@perf@oa-formats.html
Comment 55 CI Bug Log 2019-05-08 13:45:16 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: random tests - incomplete -}
{+ fi-hsw-4770: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_279/fi-hsw-4770/igt@kms_cursor_legacy@pipe-c-forked-move.html
Comment 56 CI Bug Log 2019-05-23 17:14:22 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: random tests - incomplete -}
{+ fi-hsw-4770: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_292/fi-hsw-4770/igt@kms_sequence@queue-busy.html
Comment 57 CI Bug Log 2019-05-27 09:41:56 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: random tests - incomplete -}
{+ fi-hsw-4770: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_289/fi-hsw-4770/igt@kms_cursor_legacy@all-pipes-single-move.html
Comment 58 CI Bug Log 2019-05-29 07:57:53 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-peppy: random tests - incomplete -}
{+ fi-hsw-peppy: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_295/fi-hsw-peppy/igt@gem_ctx_isolation@rcs0-s3.html
Comment 59 CI Bug Log 2019-06-03 07:55:37 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: random tests - incomplete -}
{+ fi-hsw-4770: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_297/fi-hsw-4770/igt@kms_atomic_interruptible@legacy-pageflip.html
Comment 60 CI Bug Log 2019-06-18 06:34:45 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: random tests - incomplete -}
{+ fi-hsw-4770: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_310/fi-hsw-4770/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
Comment 61 CI Bug Log 2019-07-29 09:38:40 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: random tests - incomplete -}
{+ fi-hsw-4770: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_336/fi-hsw-4770/igt@gem_cpu_reloc@forked.html
Comment 62 CI Bug Log 2019-08-15 07:12:48 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770r: igt@kms_flip@flip-vs-fences - incomplete -}
{+ fi-hsw-4770r: Random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_343/fi-hsw-4770r/igt@kms_flip@modeset-vs-vblank-race.html
Comment 63 CI Bug Log 2019-09-17 09:42:30 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: random tests - incomplete -}
{+ fi-hsw-4770: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_371/fi-hsw-4770/igt@kms_cursor_crc@pipe-b-cursor-128x42-onscreen.html
Comment 64 CI Bug Log 2019-11-21 10:14:36 UTC
A CI Bug Log filter associated to this bug has been updated:

{- fi-hsw-4770: random tests - incomplete -}
{+ fi-hsw-4770: random tests - incomplete +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_405/fi-hsw-4770/igt@gem_exec_basic@gtt-vcs2.html
Comment 65 Martin Peres 2019-11-29 17:31:14 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/intel/issues/61.


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