Comment 3 for bug 1974293

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Daniel van Vugt (vanvugt) wrote (last edit ): Re: gnome-shell crashed with SIGSEGV in js::gc::Cell::storeBuffer() from js::gc::PostWriteBarrierImpl<JSObject>()

This appears to be the same as bug 1964458. The fix is what I proposed originally in:

but that's not the fix that got released to jammy. An 'if' statement was added so that the fix is only applied in live sessions:

which now seems to be the cause of bug 1974293. We should remove that 'if' statement to fix this bug.

This might also explain one of the most frequent gnome-shell crashes we are seeing (but missing the stack trace for):