Closed Bug 1674424 Opened 4 years ago Closed 1 year ago

Crash in [@ mozalloc_abort | moz_xmalloc | nsDOMMutationObserver::CurrentRecord]

Categories

(Core :: DOM: Core & HTML, defect, P3)

Firefox 83
x86_64
Windows 10
defect

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: worcester12345, Unassigned)

References

Details

(Keywords: crash, steps-wanted)

Crash Data

Crash report: https://crash-stats.mozilla.org/report/index/4319d00e-4b2a-4fbe-aae3-ced180201030

Reason: EXCEPTION_BREAKPOINT

Top 10 frames of crashing thread:

0 mozglue.dll mozalloc_abort memory/mozalloc/mozalloc_abort.cpp:33
1 mozglue.dll mozalloc_handle_oom memory/mozalloc/mozalloc_oom.cpp:51
2 mozglue.dll moz_xmalloc memory/mozalloc/mozalloc.cpp:54
3 xul.dll nsDOMMutationObserver::CurrentRecord dom/base/nsDOMMutationObserver.cpp:887
4 xul.dll nsMutationReceiver::AttributeWillChange dom/base/nsDOMMutationObserver.cpp:148
5 xul.dll static mozilla::dom::MutationObservers::NotifyAttributeWillChange dom/base/MutationObservers.cpp:151
6 xul.dll nsStyledElement::InlineStyleDeclarationWillChange dom/base/nsStyledElement.cpp:101
7 xul.dll geckoservo::glue::set_property servo/ports/geckolib/glue.rs:4496
8 xul.dll geckoservo::glue::Servo_DeclarationBlock_SetPropertyById servo/ports/geckolib/glue.rs:4567
9 xul.dll nsDOMCSSDeclaration::ParsePropertyValue layout/style/nsDOMCSSDeclaration.cpp:319

83.0b5 (64-bit)?
83.0b6 (64-bit)

Component: General → DOM: Core & HTML
Product: Firefox → Core
Severity: -- → S3
Priority: -- → P3

Is it reproducible?

Flags: needinfo?(worcester12345)

Not in any way that I know of.

Flags: needinfo?(worcester12345)

(In reply to Worcester12345 from comment #5)

(In reply to Tracy Walker [:tracy] from comment #4)

12 occurrences of this crash reported in the past 7 days.
122 crashes since then ^^

Applying the math, that's still the same crash rate of 11-12 per week. It seems unlikely to make progress without steps to reproduce from someone.

Keywords: crash, steps-wanted
Flags: needinfo?(worcester12345)
See Also: → 1677850

Not as far as I know. If I did, it would be sent in with the regular methods. Also, not using Firefox/Thunderbird as much.

Flags: needinfo?(worcester12345)

(In reply to Wayne Mery (:wsmwk) from comment #7)

Worcester12345,
Have you crashed with this signature in the past 6 months?

Also, the crash signature is gone starting with version 106.
https://crash-stats.mozilla.org/signature/?signature=mozalloc_abort%20%7C%20moz_xmalloc%20%7C%20nsDOMMutationObserver%3A%3ACurrentRecord&date=%3E%3D2022-07-29T15%3A39%3A00.000Z&date=%3C2023-01-29T15%3A39%3A00.000Z#summary

Wasn't there a change that affected a lot of crash signatures? Was this one a part of that?

Closing this as WONTFIX.

Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → WONTFIX

Signature gone except for esr102, so WFM is appropriate

Resolution: WONTFIX → WORKSFORME
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