Closed Bug 1338067 Opened 7 years ago Closed 7 years ago

Assertion failure: selfTimes[parent] >= selfTimes[i], at Statistics.cpp:978

Categories

(Core :: JavaScript Engine, defect)

defect
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1330306
Tracking Status
firefox54 - fix-optional

People

(Reporter: cbook, Unassigned)

References

()

Details

(Keywords: assertion)

Attachments

(1 file)

Attached file bughunter stack
found during topsite tests on a windows 7 vm (seems also that vm had a slow network connection if that matters at that time) while doing tests on topsites.

VM crashed with 

Assertion failure: selfTimes[parent] >= selfTimes[i], at c:/builds/moz2_slave/m-cen-w32-d-000000000000000000/build/src/js/src/gc/Statistics.cpp:978

while loading https://www.stylemepretty.com on windows debug trunk builds from m-c
seems this was added in bug 1335413 - jonco, could you take a look
Flags: needinfo?(jcoppeard)
[Tracking Requested - why for this release]:

found in 54 on a live site via bughunter
This is one for Steve.

Maybe we could dump the phase times if this invariant doesn't hold.
Flags: needinfo?(jcoppeard) → needinfo?(sphink)
steve: ping ?
Steve has been needinfo for 2.5 months, can somebody else take a look at this instead?
Flags: needinfo?(jcoppeard)
This is probably not too important since it happens rarely and is only about telemetry gathering anyway.

Having said that I've built the browser with this as a release mode assert and I'll try running it for a few days to see if it goes off.
Blocks: 1306249
This has been staring me in the face all along. Fixed in bug 1330306.
Status: NEW → RESOLVED
Closed: 7 years ago
Flags: needinfo?(sphink)
Resolution: --- → DUPLICATE
Flags: needinfo?(jcoppeard)
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