[Bug 89869] New: [BDW/BSW]igt/pm_rps/reset crash
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Apr 1 23:49:49 PDT 2015
https://bugs.freedesktop.org/show_bug.cgi?id=89869
Bug ID: 89869
Summary: [BDW/BSW]igt/pm_rps/reset crash
Product: DRI
Version: unspecified
Hardware: All
OS: Linux (All)
Status: NEW
Severity: normal
Priority: high
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: huax.lu at intel.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
Created attachment 114823
--> https://bugs.freedesktop.org/attachment.cgi?id=114823&action=edit
dmesg
==System Environment==
--------------------------
Regression: Yes
good commit:
2015_03_09/drm-intel-next-queued/68b16487f43d3e83f8ba1cff8faca3f50a80a955
bad commit:
2015_04_02/drm-intel-next-queued/2d1070b21e004609a5bebafdb4303bb021f5477c
no-working platforms: BDW/BSW
==kernel==
--------------------------
drm-intel-nightly/a8ae893a17d719d324779cfbacd6eac28356c62f
commit a8ae893a17d719d324779cfbacd6eac28356c62f
Author: Daniel Vetter <daniel.vetter at ffwll.ch>
Date: Wed Apr 1 17:38:13 2015 +0200
drm-intel-nightly: 2015y-04m-01d-15h-37m-35s UTC integration manifest
==Bug detailed description==
-----------------------------
It crash on BDW/BSW with the latest -nightly kernel.
output:
IGT-Version: 1.10-g992f9f6 (x86_64) (Linux:
4.0.0-rc6_drm-intel-nightly_a8ae89_20150402+ x86_64)
Test assertion failure function checkit, file pm_rps.c:154:
Failed assertion: freqs[MIN] <= freqs[CUR]
error: 450 > 300
Stack trace:
#0 [__igt_fail_assert+0xfc]
#1 [checkit+0x8b]
#2 [loaded_check+0x43]
#3 [__real_main660+0x348]
#4 [main+0x21]
#5 [__libc_start_main+0xf5]
#6 [_start+0x29]
#7 [<unknown>+0x29]
Subtest reset failed.
**** DEBUG ****
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
gt freq (MHz): cur=450 min=450 max=900 RP0=900 RP1=300 RPn=300
Waited 10000 msec to stabilize cur
Stop rings...
Ring stop cleared
Apply high load...
gt freq (MHz): cur=300 min=450 max=900 RP0=900 RP1=300 RPn=300
Test assertion failure function checkit, file pm_rps.c:154:
Failed assertion: freqs[MIN] <= freqs[CUR]
error: 450 > 300
**** END ****
Subtest reset: FAIL (25.739s)
Test assertion failure function load_helper_stop, file pm_rps.c:290:
Failed assertion: igt_wait_helper(&lh.igt_proc) == 0
Last errno: 10, No child processes
Stack trace:
#0 [__igt_fail_assert+0xfc]
#1 [load_helper_stop+0x53]
#2 [pm_rps_exit_handler+0xfd]
#3 [igt_atexit_handler+0x49]
#4 [__libc_secure_getenv+0xf9]
#5 [exit+0x15]
#6 [igt_exit+0xde]
#7 [main+0x26]
#8 [__libc_start_main+0xf5]
#9 [_start+0x29]
#10 [<unknown>+0x29]
Test pm_rps failed.
**** DEBUG ****
Exiting with status code 99
Test assertion failure function load_helper_stop, file pm_rps.c:290:
Failed assertion: igt_wait_helper(&lh.igt_proc) == 0
Last errno: 10, No child processes
**** END ****
pm_rps: igt_core.c:948: igt_fail: Assertion `!test_with_subtests || in_fixture'
failed.
Aborted (core dumped)
==Reproduce steps==
----------------------------
1. ./pm_rps --run-subtest reset
--
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/20150402/74b93fde/attachment.html>
More information about the intel-gfx-bugs
mailing list