Closed
Bug 1040288
Opened 10 years ago
Closed 10 years ago
Intermittent B2G debug mochitest "ABORT: not on worker thread!: 'mWorkerLoopID == MessageLoop::current()->id()', file ipc/MessageChannel.h, line 362" during test_eventTimeStamp.html, test_bug949946.html, test_bug788369.html, test_bug999456.html
Categories
(Core :: DOM: Workers, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 1049801
People
(Reporter: RyanVM, Assigned: bkelly)
References
Details
(Keywords: assertion, crash, intermittent-failure)
Probably not a coincidence that this happened during test_bug1002702.html.
https://tbpl.mozilla.org/php/getParsedLog.php?id=44035701&tree=Mozilla-Central
b2g_emulator_vm mozilla-central debug test mochitest-debug-12 on 2014-07-17 08:31:58 PDT for push f92e4d13b3c6
slave: tst-linux64-spot-647
08:46:40 INFO - 8 INFO TEST-START | /tests/dom/workers/test/test_bug1002702.html
08:46:40 INFO - [Child 720] WARNING: Transparent content with displayports can be expensive.: file ../../../gecko/layout/base/nsDisplayList.cpp, line 1368
08:46:41 INFO - [Child 720] WARNING: Failed to retarget HTML data delivery to the parser thread.: file ../../../gecko/parser/html/nsHtml5StreamParser.cpp, line 947
08:46:41 INFO - [Child 720] WARNING: Transparent content with displayports can be expensive.: file ../../../gecko/layout/base/nsDisplayList.cpp, line 1368
08:46:42 INFO - [Child 720] WARNING: Called close() before start()!: 'mStarted', file ../../../gecko/dom/workers/MessagePort.cpp, line 214
08:46:43 INFO - [Child 720] WARNING: Transparent content with displayports can be expensive.: file ../../../gecko/layout/base/nsDisplayList.cpp, line 1368
08:46:43 INFO - [Child 720] WARNING: Unable to printf the requested string due to error.: file ../../../gecko/ipc/chromium/src/base/string_util.cc, line 427
08:46:44 INFO - [Child 720] WARNING: Transparent content with displayports can be expensive.: file ../../../gecko/layout/base/nsDisplayList.cpp, line 1368
08:46:44 INFO - 9 INFO TEST-INFO | MEMORY STAT vsize after test: 105623552
08:46:44 INFO - 10 INFO TEST-INFO | MEMORY STAT residentFast after test: 52449280
08:46:45 INFO - 11 INFO TEST-INFO | MEMORY STAT heapAllocated after test: 15561492
08:46:45 INFO - [Child 720] ###!!! ABORT: not on worker thread!: 'mWorkerLoopID == MessageLoop::current()->id()', file ../../dist/include/mozilla/ipc/MessageChannel.h, line 362
Assignee | ||
Comment 1•10 years ago
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I'll look at this next when I return from PTO next week.
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Comment 2•10 years ago
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Comment 3•10 years ago
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Comment 4•10 years ago
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This is essentially a failed MessageChannel::AssertWorkerThread() which gets called from many different paths. We're probably going to need a stack or a lot of instrumentation to determine what is happening here.
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Comment 5•10 years ago
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I believe this is a rare case where MessageChannel::OnChannelConnected() is called after the IPC actor is destroyed.
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Comment 6•10 years ago
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If we can reproduce this, then we might be able to use the patch from bug 969146 to get a stack out of the b2g emulator failure.
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Comment 7•10 years ago
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So far I have not been able to reproduce this outside of my suspect patches to close the actor soon. Since we're not going with that solution its unclear to me if thats actually the same error or not.
At this point I'm inclined to wait and see if this manifests again. So far we've only seen 3 stacks over 3 weeks and none in the last 10 days.
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Comment 9•10 years ago
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Comment 10•10 years ago
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Comment 11•10 years ago
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Comment 12•10 years ago
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Comment 13•10 years ago
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Comment 14•10 years ago
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Comment 15•10 years ago
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Comment 16•10 years ago
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Comment 17•10 years ago
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Comment 18•10 years ago
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https://tbpl.mozilla.org/php/getParsedLog.php?id=46051291&tree=B2g-Inbound
https://tbpl.mozilla.org/php/getParsedLog.php?id=46055443&tree=Mozilla-Inbound
https://tbpl.mozilla.org/php/getParsedLog.php?id=46059862&tree=Mozilla-Inbound&full=1
https://tbpl.mozilla.org/php/getParsedLog.php?id=46064201&tree=B2g-Inbound
Assignee | ||
Comment 19•10 years ago
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So far the try build in bug 1049801 comment 31 seems to address this. Triggering a few more runs.
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Comment 20•10 years ago
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Comment 21•10 years ago
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Comment 22•10 years ago
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Comment 23•10 years ago
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Comment 24•10 years ago
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Comment 25•10 years ago
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Comment 26•10 years ago
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https://tbpl.mozilla.org/php/getParsedLog.php?id=46278587&tree=Mozilla-Inbound
Any updates, Ben? :)
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Comment 27•10 years ago
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Comment 28•10 years ago
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Summary: Intermittent B2G debug mochitest "ABORT: not on worker thread!: 'mWorkerLoopID == MessageLoop::current()->id()', file ../../dist/include/mozilla/ipc/MessageChannel.h, line 362" → Intermittent B2G debug mochitest "ABORT: not on worker thread!: 'mWorkerLoopID == MessageLoop::current()->id()', file ../../dist/include/mozilla/ipc/MessageChannel.h, line 362" during test_eventTimeStamp.html, test_bug949946.html, test_bug788369.html
Comment 29•10 years ago
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Comment hidden (Legacy TBPL/Treeherder Robot) |
Updated•10 years ago
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Summary: Intermittent B2G debug mochitest "ABORT: not on worker thread!: 'mWorkerLoopID == MessageLoop::current()->id()', file ../../dist/include/mozilla/ipc/MessageChannel.h, line 362" during test_eventTimeStamp.html, test_bug949946.html, test_bug788369.html → Intermittent B2G debug mochitest "ABORT: not on worker thread!: 'mWorkerLoopID == MessageLoop::current()->id()', file ipc/MessageChannel.h, line 362" during test_eventTimeStamp.html, test_bug949946.html, test_bug788369.html, test_bug999456.html
Comment 31•10 years ago
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Comment 33•10 years ago
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Assignee | ||
Comment 45•10 years ago
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Looks like this was indeed fixed by bug 1049801.
Status: ASSIGNED → RESOLVED
Closed: 10 years ago
Resolution: --- → DUPLICATE
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Description
•