[Bug 89494] New: [ILK]igt/gem_wait/render_timeout fail

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89494

            Bug ID: 89494
           Summary: [ILK]igt/gem_wait/render_timeout fail
           Product: DRI
           Version: DRI git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: hengx.ding at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 114143
  --> https://bugs.freedesktop.org/attachment.cgi?id=114143&action=edit
dmesg

==System Environment==
--------------------------
Non-working platforms: ILK
Regression :No, I didn't find find a good commit.
==kernel==
--------------------------
origin/drm-intel-nightly: c2f6e584b215dd0d7e5a8a02716a89e985366ec0(2015-03-08) 


==Bug detailed description==
-----------------------------

[root at x-pk5 tests]# ./gem_wait --run-subtest render_timeout
IGT-Version: 1.9-g07be8fe (x86_64) (Linux:
4.0.0-rc2_drm-intel-nightly_fd3701_20150305+ x86_64)
^[[A2048 iters is enough work
Finished with 545667483 time remaining
Test assertion failure function render_timeout, file gem_wait.c:217:
Failed assertion: gem_bo_wait_timeout(fd, dst2->handle, &negative_timeout) == 0
Last errno: 62, Timer expired
error: -62 != 0
Subtest render_timeout failed.
**** DEBUG ****
Test requirement passed: !igt_run_in_simulation()
Test requirement passed: !(gem_bo_wait_timeout(fd, dst->handle, &timeout) ==
-EINVAL)
2048 iters is enough work
Finished with 545667483 time remaining
Test assertion failure function render_timeout, file gem_wait.c:217:
Failed assertion: gem_bo_wait_timeout(fd, dst2->handle, &negative_timeout) == 0
Last errno: 62, Timer expired
error: -62 != 0
****  END  ****
Subtest render_timeout: FAIL (12.280s)
Received signal SIGTERM.

This case passed when it was run by piglit. But when I switch to the same
kernel and run the same case manually, it fails.


==Reproduce steps==
---------------------------- 
1. ./gem_wait --run-subtest render_timeout

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20150309/5d2c7ed8/attachment-0001.html>