kern/187152: [i386] [acpi] resume from ACPI suspend (s3) sometim
>Number: 187152
>Category: kern
>Synopsis: [i386] [acpi] resume from ACPI suspend (s3) sometimes results in all processes dying from sig 8 (SIGFPE)
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Mar 01 02:00:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator: adrian chadd
>Release: 11.0-CURRENT
>Organization:
>Environment:
FreeBSD lucy-11i386 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r262523: Thu Feb 27 21:00:37 PST 2014 adrian@lucy-11i386:/usr/home/adrian/work/freebsd/head/obj/usr/home/adrian/work/freebsd/head/src/sys/LUCY_11_i386 i386
>Description:
Sometimes a suspend/resume cycle will result in active processes dying from SIGFPE:
Feb 27 19:16:26 lucy-11i386 kernel: pid 997 (sendmail), uid 0: exited on signal 8
Feb 27 19:16:26 lucy-11i386 kernel: pid 1173 (Xorg), uid 0: exited on signal 8
Feb 27 19:16:26 lucy-11i386 kernel: pid 901 (ntpd), uid 0: exited on signal 8 (core dumped)
Feb 27 19:16:26 lucy-11i386 kernel: pid 1275 (upowerd), uid 0: exited on signal 8 (core dumped)
Feb 27 19:16:26 lucy-11i386 kernel: pid 700 (devd), uid 0: exited on signal 8 (core dumped)
.. this results in a very un-useful system.
>How-To-Repeat:
Just suspend/resume a bunch.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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