Closed Bug 1266302 Opened 7 years ago Closed 7 years ago

crash in mozilla::AudioBlockCopyChannelWithScale_SSE

Categories

(Core :: Web Audio, defect)

Unspecified
Windows NT
defect
Not set
critical

Tracking

()

RESOLVED WORKSFORME
Tracking Status
firefox48 --- affected

People

(Reporter: n.nethercote, Assigned: dminor)

References

Details

(Keywords: crash)

Crash Data

This bug was filed from the Socorro interface and is 
report bp-b3c2e16b-1157-4183-8757-81b912160419.
=============================================================

New crash in Nightly 20160419030312. It's the #1 top crash builds since then, with 103 occurrences across 40 installations.

Seems likely that it's related to bug 1266047 and bug 1266112.
dminor, can you please investigate?
Flags: needinfo?(dminor)
This should be fixed by the patch in Bug 1266047 which hasn't been merged into central yet.
Assignee: nobody → dminor
Flags: needinfo?(dminor)
This crash hasn't been seen since since Nightly 20160422030223. Thank you for the fix.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → WORKSFORME
dminor, this has returned in Nightly 20160502030207 with 18 occurrences, and a couple more in the subsequent Nightly, across several installations. Some examples:

https://crash-stats.mozilla.com/report/index/fe2f58ec-0743-497e-9cd8-1ba2b2160503
https://crash-stats.mozilla.com/report/index/9ba93fce-ab09-48bd-afe5-5bc782160504
https://crash-stats.mozilla.com/report/index/907e25ed-83e8-4b05-9cfc-e58e32160503

Any idea what might have happened?
Status: RESOLVED → REOPENED
Flags: needinfo?(dminor)
Resolution: WORKSFORME → ---
Depends on: 1270055
These are showing up because I removed extra alignment checks in Bug 1266112. It looks like Bug 1270055 is the underlying cause.
Flags: needinfo?(dminor)
Is this now fixed by bug 1270055 ?
Flags: needinfo?(dminor)
I believe so, I don't see any crashes since build 20160505030327.
Status: REOPENED → RESOLVED
Closed: 7 years ago7 years ago
Flags: needinfo?(dminor)
Resolution: --- → WORKSFORME
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