(In reply to Andreas Stieger from comment #14) > Possibly https://bugzilla.mozilla.org/show_bug.cgi?id=1837201 I don't believe that is the reason for the crash reported here: I had seen that bug report, however looking at the linked (Mozilla) bug reports the reason for the crash is either "EXCEPTION_BREAKPOINT" or "EXC_BAD_ACCESS / KERN_INVALID_ADDRESS". Whereas in this (Mozilla) bug report instance, link in comment #11, all reports give the reason as "SIGILL / ILL_ILLOPN". Also, interestingly, disregarding 5 duplicated reports, 16 out of 17 list the OS as "openSUSE Tumbleweed" (the 17th being a generic "Linux"). 16/17 seems a little more than coincidence maybe?