Closed Bug 758164 Opened 12 years ago Closed 12 years ago

IonMonkey: Assertion failure: !comp->rt->gcRunning, at ../jsgcinlines.h:333

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Version:
Other Branch
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: decoder, Unassigned)

References

Details

(Keywords: assertion, regression, testcase, Whiteboard: [fuzzblocker] [jsbugmon:update,ignore]) 

The following testcase asserts on ionmonkey revision 407632130d1b (run with --ion -n -m):


gc();
evaluate("gcslice(0);");
jsfunfuzz hits this a lot, too.

autoBisect shows this is probably related to the following changeset:

The first bad revision is:
changeset:   96013:d5545e6d927b
user:        David Anderson
date:        Tue May 22 23:17:57 2012 -0700
summary:     Throw Ion code away when needsBarrier changes (bug 757412, r=sstangl).
Blocks: 757412
Severity: major → critical
Keywords: regression
OS: Linux → All
Hardware: x86 → All
Whiteboard: [jsbugmon:update] → [fuzzblocker][jsbugmon:update]
JSBugMon: The testcase found in this bug no longer reproduces (tried revision 80a444262772).
Whiteboard: [fuzzblocker][jsbugmon:update] → [fuzzblocker] [jsbugmon:update,ignore]
Confirming that this no longer occurs, the following changeset might have fixed it:

autoBisect shows this is probably related to the following changeset:

The first good revision is:
changeset:   96132:80a444262772
user:        David Anderson
date:        Tue May 29 21:03:22 2012 -0400
summary:     Merge backout.
Status: NEW → RESOLVED
Closed: 12 years ago
Resolution: --- → FIXED
Automatically extracted testcase for this bug was committed:

https://hg.mozilla.org/mozilla-central/rev/2e891e0db397
Flags: in-testsuite+
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