1040726 - Intermittent test_bug310107.html | application timed out after 330 seconds with no output | Assertion failure: !ipc::ProcessingUrgentMessages()

Status: RESOLVED FIXED

(Core :: DOM: Content Processes, defect)

Description

[Carsten Book [:Tomcat]]

Ubuntu VM 12.04 mozilla-inbound opt test mochitest-e10s-4 on 2014-07-18 04:07:51 PDT for push fce93bbebc78

slave: tst-linux32-spot-506

https://tbpl.mozilla.org/php/getParsedLog.php?id=44099086&tree=Mozilla-Inbound

1230 INFO TEST-UNEXPECTED-TIMEOUT | /tests/dom/xbl/test/test_bug310107.html | application timed out after 330 seconds with no output


1206 INFO Assertion failure: !ipc::ProcessingUrgentMessages(), at /builds/slave/m-in-lx-0000000000000000000000/build/xpcom/threads/nsThread.cpp:690

Comment 1

[Benjamin Smedberg]

Content process stack:

04:17:18     INFO -  Thread 21 (crashed)
04:17:18     INFO -   0  libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:fce93bbebc78 : 690 + 0x0]
04:17:18     INFO -      eip = 0xb4102636   esp = 0xa17feca0   ebp = 0xa17fecf8   ebx = 0xb75b26e4
04:17:18     INFO -      esi = 0xb3c1bd9c   edi = 0xa17fed2f   eax = 0x00000000   ecx = 0xb3c1c8ac
04:17:18     INFO -      edx = 0x00000000   efl = 0x00210286
04:17:18     INFO -      Found by: given as instruction pointer in context
04:17:18     INFO -   1  libxul.so!NS_ProcessPendingEvents(nsIThread*, unsigned int) [nsThreadUtils.cpp:fce93bbebc78 : 207 + 0x9]
04:17:18     INFO -      eip = 0xb40b896e   esp = 0xa17fed00   ebp = 0xa17fed48   ebx = 0xb75b26e4
04:17:18     INFO -      esi = 0xa6a5c390   edi = 0xa17fed2f
04:17:18     INFO -      Found by: call frame info
04:17:18     INFO -   2  libxul.so!mozilla::dom::workers::WorkerPrivate::ClearMainEventQueue(mozilla::dom::workers::WorkerPrivate::WorkerRanOrNot) [WorkerPrivate.cpp:fce93bbebc78 : 4529 + 0x9]
04:17:18     INFO -      eip = 0xb4c54298   esp = 0xa17fed50   ebp = 0xa17fed88   ebx = 0xb75b26e4
04:17:18     INFO -      esi = 0xa6795000   edi = 0xa6795000
04:17:18     INFO -      Found by: call frame info

The assertion I reviewed in nsThread is incorrect because it should only apply to the main thread: https://hg.mozilla.org/integration/mozilla-inbound/rev/ed1736c6367a#l13.30

Should add a (mIsMainThread == MAIN_THREAD) check to this assert. pre-r+ for that.

Comment 2

[Bill McCloskey [inactive unless it's an emergency] (:billm)]

https://hg.mozilla.org/integration/mozilla-inbound/rev/e1abce6fa2c1

Comment 3

[Legacy TBPL/Treeherder Robot]

KWierso
https://tbpl.mozilla.org/php/getParsedLog.php?id=44150463&tree=B2g-Inbound
Ubuntu VM 12.04 b2g-inbound pgo test mochitest-e10s-4 on 2014-07-18 16:22:58
revision: 1bed7b534e90
slave: tst-linux32-spot-747

1208 INFO Assertion failure: !ipc::ProcessingUrgentMessages(), at /builds/slave/b2g-in-lx-pgo-0000000000000000/build/xpcom/threads/nsThread.cpp:690
1231 INFO TEST-UNEXPECTED-TIMEOUT | /tests/dom/xbl/test/test_bug310107.html | application timed out after 330 seconds with no output
1232 INFO TEST-UNEXPECTED-FAIL | /tests/dom/xbl/test/test_bug310107.html | application terminated with exit code 6
PROCESS-CRASH | /tests/dom/xbl/test/test_bug310107.html | application crashed [@ nsThread::ProcessNextEvent(bool, bool*)]
PROCESS-CRASH | /tests/dom/xbl/test/test_bug310107.html | application crashed [@ linux-gate.so + 0x424]
Return code: 1

Comment 4

[Wes Kocher (:KWierso) (Not reading bugmail; email directly if needed)]

https://hg.mozilla.org/mozilla-central/rev/e1abce6fa2c1