Consistent crashes on macOS 12.0 (Monterey) Beta 4
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)
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 ! !
For more help on crash reports, see; https://support.mozilla.org/en-US/kb/firefox-crashes-asking-support
@FredMcD Unfortunately, no crash information appears there. Only under ~/Library/Logs/DiagnosticReports/. I’ve attached the relevant bit in the question.
I think that support for Mac 12.0 is in its earliest stage, so you can expect more issues.
(please do not comment in bug reports
That’s why I’m here reporting the issue.