[Bug 104826] New: [CI] igt at gem_exec_suspend@basic-s4-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=104826

            Bug ID: 104826
           Summary: [CI] igt at gem_exec_suspend@basic-s4-devices - fail -
                    Failed assertion: igt_sysfs_set(power_dir, "state",
                    suspend_state_name[state])
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: marta.lofstedt at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4188/fi-cnl-y2/igt@gem_exec_suspend@basic-s4-devices.html

(gem_exec_suspend:3279) igt-aux-CRITICAL: Test assertion failure function
suspend_via_sysfs, file igt_aux.c:828:
(gem_exec_suspend:3279) igt-aux-CRITICAL: Failed assertion:
igt_sysfs_set(power_dir, "state", suspend_state_name[state])
(gem_exec_suspend:3279) igt-aux-CRITICAL: Last errno: 16, Device or resource
busy
Subtest basic-S4-devices failed.

<7>[  284.817133] [drm:gen9_set_dc_state [i915]] Setting DC state from 00 to 02
<3>[  286.810660] usb 1-10: device descriptor read/64, error -110
<3>[  302.682643] usb 1-10: device descriptor read/64, error -110
<6>[  302.899393] usb 1-10: new full-speed USB device number 9 using xhci_hcd
<3>[  303.136365] Freezing of tasks failed after 20.005 seconds (0 tasks
refusing to freeze, wq_busy=1):
<6>[  303.136496] Showing busy workqueues and worker pools:
<6>[  303.136547] workqueue writeback: flags=0x4e
<6>[  303.136676]   pwq 8: cpus=0-3 flags=0x4 nice=0 active=0/0
<6>[  303.136771]     delayed: wb_workfn
<6>[  303.136807] workqueue usb_hub_wq: flags=0x4
<6>[  303.137098]   pwq 6: cpus=3 node=0 flags=0x0 nice=0 active=1/0
<6>[  303.137416]     in-flight: 112:hub_event
<6>[  303.137523] pool 6: cpus=3 node=0 flags=0x0 nice=0 hung=19s workers=9
idle: 591 37 3275 3272 486 30 3276 3274
<6>[  303.137676] Restarting kernel threads ... done.
<6>[  303.328434] acpi LNXPOWER:09: Turning OFF
<7>[  303.357725] PM: Basic memory bitmaps freed
<6>[  303.357729] OOM killer enabled.
<6>[  303.357731] Restarting tasks ... done.
<6>[  303.457119] PM: hibernation exit

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