Closed Bug 277256 Opened 20 years ago Closed 15 years ago

Crash [@ MarkGCThing]

Categories

(Core :: JavaScript Engine, defect)

PowerPC
macOS
defect
Not set
critical

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: bfowler, Unassigned)

Details

(Keywords: crash)

Crash Data

Attachments

(1 file)

Yesterday's build using standard methods. Whilst browsing normally, 
Firefox crashed. Will post stack trace.

There are three open bug reports of crashes at MarkGCThing:

240545  "Crash [@ js_MarkGCThing]"
255821 	"[@ js_MarkGCThing]"
214911 	"Crash [@ js_MarkGCThing] dereferencing 0x4"

This does not seem to match any one of these, but I dare syat that
it is dup of something
Attached file Stack Trace
Using 'Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.8a6)
Gecko/20050106 Firefox/1.0+' for this report; the problem occurred with
yesterday's build. Will try to reproduce.
Severity: normal → critical
Keywords: crash
0x4 was a magical number, but i can't remember which :)
Assignee: firefox → general
Component: General → JavaScript Engine
Product: Firefox → Core
QA Contact: general → pschwartau
4 is not magic, but 0x10 was (GCF_FINAL), and that's now changed to 0x20.

Anyway, this stack appears to show a deref of 0x18 (24).  What line is that top
MarkGCThing frame at, and what struct offset or index might 24 be?

/be
Status: UNCONFIRMED → NEW
Ever confirmed: true
-> default qa
QA Contact: pschwartau → general
Flags: testcase-
This bug only has stack trace, and it's from 2005, so it's unlikely to be useful. Marking as WFM.
Status: NEW → RESOLVED
Closed: 15 years ago
Resolution: --- → WORKSFORME
Crash Signature: [@ MarkGCThing]
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