[Bug 103990] [CI] igt at gem_exec_suspend@basic-s3-devices - fail - Failed assertion: igt_sysfs_set(power_dir, "state", suspend_state_name[state])

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103990

--- Comment #1 from Marta Löfstedt <marta.lofstedt at intel.com> ---
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3482/fi-glk-dsi/igt@gem_exec_suspend@basic-s4-devices.html

(gem_exec_suspend:3063) igt-aux-CRITICAL: Test assertion failure function
suspend_via_sysfs, file igt_aux.c:828:
(gem_exec_suspend:3063) igt-aux-CRITICAL: Failed assertion:
igt_sysfs_set(power_dir, "state", suspend_state_name[state])
(gem_exec_suspend:3063) igt-aux-CRITICAL: Last errno: 16, Device or resource
busy
Subtest basic-S4-devices failed.

from dmesg:
<7>[  228.773059] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 01
<4>[  229.112161] hpet1: lost 7161 rtc interrupts
<4>[  229.989790] hpet1: lost 7160 rtc interrupts
<4>[  230.868251] hpet1: lost 7160 rtc interrupts
<4>[  231.726369] hpet1: lost 7161 rtc interrupts
<4>[  232.605820] hpet1: lost 7161 rtc interrupts
<4>[  233.489394] hpet1: lost 7161 rtc interrupts
<4>[  234.373256] hpet1: lost 7161 rtc interrupts
<4>[  235.256883] hpet1: lost 7161 rtc interrupts
<4>[  236.139961] hpet1: lost 7160 rtc interrupts
<4>[  237.023157] hpet1: lost 7160 rtc interrupts
<4>[  237.905829] hpet1: lost 7161 rtc interrupts
<4>[  238.769028] hpet1: lost 7160 rtc interrupts
<4>[  239.631832] hpet1: lost 7161 rtc interrupts
<4>[  240.515544] hpet1: lost 7160 rtc interrupts
<4>[  241.398214] hpet1: lost 7160 rtc interrupts
<4>[  242.281046] hpet1: lost 7161 rtc interrupts
<3>[  247.370979] Freezing of tasks failed after 20.006 seconds (1 tasks
refusing to freeze, wq_busy=0):
<6>[  247.371042] java            D    0  1401   1385 0x80000004
<4>[  247.371074] Call Trace:
<4>[  247.371110]  ? __schedule+0x3c3/0xaf0
<4>[  247.371138]  schedule+0x37/0x90
<4>[  247.371160]  do_exit+0xa4a/0xcc0
<4>[  247.371184]  ? exit_to_usermode_loop+0x67/0x80
<4>[  247.371255]  rewind_stack_do_exit+0x17/0x20
<6>[  247.371295] OOM killer enabled.
<6>[  247.371312] Restarting tasks ... done.
<6>[  247.402331] PM: suspend exit
<4>[  247.584364] Setting dangerous option reset - tainting kernel

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