[Bug 1697800] Re: [regression] firefox dies with SIGILL on machines without SSE2

hackerb9 1697800 at bugs.launchpad.net
Fri Jun 16 05:47:03 UTC 2017


Spoke too soon. Firefox does still die of SIGILL, it just doesn't die
immediately. It is still choking on an SSE2 instruction, though, so
this is the same bug.

    Thread 1 "firefox" received signal SIGILL, Illegal instruction.
    0xb20eab29 in ?? () from /usr/lib/firefox/libxul.so
    => 0xb20eab29:  66 0f 6c cc     punpcklqdq %xmm4,%xmm1
    (gdb)

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Title:
  [regression] firefox dies with SIGILL on machines without SSE2

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