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Consistent crashes on macOS 12.0 (Monterey) Beta 4

  • 5 replies
  • 1 has this problem
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  • Last reply by Leo Natan

Leo Natan
Leo Natan
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There is a consistent and constant crash on macOS Monterey. It's always "Crashed Thread: 2 IPC I/O Parent"

Crashed Thread: 2 IPC I/O Parent

Exception Type: EXC_GUARD (SIGKILL) Exception Codes: 0x0000000000020e03, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY

Termination Reason: Namespace <0x17>, Code 0x2000010000020e03

Thread 2 Crashed:: IPC I/O Parent 0 libsystem_kernel.dylib 0x00007ff80975ebba _kernelrpc_mach_port_deallocate_trap + 10 1 libsystem_kernel.dylib 0x00007ff80975fc82 mach_port_deallocate + 17 2 XUL 0x00000001291c7544 0x1288b9000 + 9495876

From another crash report:

Thread 6 Crashed:: IPC I/O Parent 0 libsystem_kernel.dylib 0x00007ff80975ebba _kernelrpc_mach_port_deallocate_trap + 10 1 libsystem_kernel.dylib 0x00007ff80975fc82 mach_port_deallocate + 17 2 XUL 0x0000000123111544 0x122803000 + 9495876


This is happening on Firefox and Firefox Beta channels.

There is a consistent and constant crash on macOS Monterey. It's always "Crashed Thread: 2 IPC I/O Parent" Crashed Thread: 2 IPC I/O Parent Exception Type: EXC_GUARD (SIGKILL) Exception Codes: 0x0000000000020e03, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Termination Reason: Namespace <0x17>, Code 0x2000010000020e03 Thread 2 Crashed:: IPC I/O Parent 0 libsystem_kernel.dylib 0x00007ff80975ebba _kernelrpc_mach_port_deallocate_trap + 10 1 libsystem_kernel.dylib 0x00007ff80975fc82 mach_port_deallocate + 17 2 XUL 0x00000001291c7544 0x1288b9000 + 9495876 From another crash report: Thread 6 Crashed:: IPC I/O Parent 0 libsystem_kernel.dylib 0x00007ff80975ebba _kernelrpc_mach_port_deallocate_trap + 10 1 libsystem_kernel.dylib 0x00007ff80975fc82 mach_port_deallocate + 17 2 XUL 0x0000000123111544 0x122803000 + 9495876 This is happening on Firefox and Firefox Beta channels.

All Replies (5)

FredMcD
FredMcD
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In the address bar, type about:crashes<enter>. Note: If any reports do not have BP- in front of the numbers/letters, click it to submit them.

The crash report is several pages of data. We need the report numbers to see the whole report.

Using your mouse, mark the most recent 7 - 10 Submitted crash reports, and copy them. Now go to the reply box and paste them in.

Please, Do not post a screenshot ! !

aboutcrashesFx57

For more help on crash reports, see; https://support.mozilla.org/en-US/kb/firefox-crashes-asking-support

Leo Natan
Leo Natan Question owner
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@FredMcD Unfortunately, no crash information appears there. Only under ~/Library/Logs/DiagnosticReports/. I’ve attached the relevant bit in the question.

Leo Natan
Leo Natan Question owner
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https://bugzilla.mozilla.org/show_bug.cgi?id=1722827

cor-el
cor-el
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  • Top 10 Contributor
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I think that support for Mac 12.0 is in its earliest stage, so you can expect more issues.

See also:

(please do not comment in bug reports
https://bugzilla.mozilla.org/page.cgi?id=etiquette.html)

Leo Natan
Leo Natan Question owner
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That’s why I’m here reporting the issue.