[Bug 107304] [BAT] igt at gem_exec_suspend@basic-s4-devices - fail - fstrim prevents the machines from hibernating

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107304

--- Comment #1 from Tomi Sarvela <tomi.p.sarvela at intel.com> ---
The dmesg logs have been copied over for run CI_DRM_4451_42, eg.

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4451_42/fi-glk-j4005/dmesg0.log

<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

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