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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT] igt@gem_exec_suspend@basic-s4-devices - fail - fstrim prevents the machines from hibernating"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107304#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT] igt@gem_exec_suspend@basic-s4-devices - fail - fstrim prevents the machines from hibernating"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107304">bug 107304</a>
from <span class="vcard"><a class="email" href="mailto:tomi.p.sarvela@intel.com" title="Tomi Sarvela <tomi.p.sarvela@intel.com>"> <span class="fn">Tomi Sarvela</span></a>
</span></b>
<pre>The dmesg logs have been copied over for run CI_DRM_4451_42, eg.
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4451_42/fi-glk-j4005/dmesg0.log">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4451_42/fi-glk-j4005/dmesg0.log</a>
<7>[ 255.076407] [IGT] gem_exec_suspend: starting subtest basic-S3
<6>[ 257.096983] PM: suspend entry (deep)
<6>[ 257.097032] PM: Syncing filesystems ... done.
<6>[ 257.519122] Freezing user space processes ...
<4>[ 257.700828] hpet1: lost 7160 rtc interrupts
<4>[ 258.610436] hpet1: lost 7161 rtc interrupts
<4>[ 259.520732] hpet1: lost 7161 rtc interrupts
<4>[ 260.431583] hpet1: lost 7161 rtc interrupts
<4>[ 261.358618] hpet1: lost 7161 rtc interrupts
<4>[ 262.270512] hpet1: lost 7161 rtc interrupts
<4>[ 263.163399] hpet1: lost 7161 rtc interrupts
<4>[ 264.078469] hpet1: lost 7161 rtc interrupts
<4>[ 264.988525] hpet1: lost 7161 rtc interrupts
<4>[ 265.900422] hpet1: lost 7161 rtc interrupts
<4>[ 266.844790] hpet1: lost 7161 rtc interrupts
<4>[ 267.797851] hpet1: lost 7161 rtc interrupts
<4>[ 268.759081] hpet1: lost 7160 rtc interrupts
<4>[ 269.697541] hpet1: lost 7161 rtc interrupts
<4>[ 270.609418] hpet1: lost 7161 rtc interrupts
<4>[ 271.520478] hpet1: lost 7161 rtc interrupts
<3>[ 277.523861] Freezing of tasks failed after 20.004 seconds (1 tasks
refusing to freeze, wq_busy=0):
<6>[ 277.524696] fstrim D12728 1426 1 0x00000004
<4>[ 277.524772] Call Trace:
<4>[ 277.524807] ? __schedule+0x364/0xbf0
<4>[ 277.524835] ? __schedule+0x1df/0xbf0
<4>[ 277.524865] ? wait_for_common_io.constprop.2+0x106/0x1b0
<4>[ 277.524884] ? schedule+0x2d/0x90
<4>[ 277.524896] ? schedule_timeout+0x236/0x540
<4>[ 277.524914] ? _raw_spin_unlock_irq+0x41/0x50
<4>[ 277.524930] ? blk_flush_plug_list+0x213/0x270
<4>[ 277.524963] ? wait_for_common_io.constprop.2+0x106/0x1b0
<4>[ 277.524980] ? io_schedule_timeout+0x14/0x40
<4>[ 277.525073] ? wait_for_common_io.constprop.2+0x12e/0x1b0
<4>[ 277.525091] ? wake_up_q+0x70/0x70
<4>[ 277.525120] ? submit_bio_wait+0x5a/0x80
<4>[ 277.525156] ? blkdev_issue_discard+0x7b/0xd0
<4>[ 277.525201] ? ext4_trim_fs+0x46d/0xbb0
<4>[ 277.525216] ? rcu_read_lock_sched_held+0x6f/0x80
<4>[ 277.525229] ? ext4_trim_fs+0x46d/0xbb0
<4>[ 277.525299] ? ext4_ioctl+0xdc4/0x10d0
<4>[ 277.525314] ? cp_new_stat+0x155/0x190
<4>[ 277.525360] ? do_vfs_ioctl+0xa0/0x6d0
<4>[ 277.525378] ? __se_sys_newfstat+0x3c/0x60
<4>[ 277.525409] ? ksys_ioctl+0x35/0x60
<4>[ 277.525432] ? __x64_sys_ioctl+0x11/0x20
<4>[ 277.525445] ? do_syscall_64+0x55/0x190
<4>[ 277.525462] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
<6>[ 277.525520] OOM killer enabled.
<6>[ 277.525529] Restarting tasks ... done.
<6>[ 277.542101] video LNXVIDEO:00: Restoring backlight state
<6>[ 277.542140] PM: suspend exit
<5>[ 277.581046] Setting dangerous option reset - tainting kernel
<7>[ 277.581509] [IGT] gem_exec_suspend: exiting, ret=99</pre>
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