Bug 228189 - shutdown: Fatal trap 9: general protection fault while in kernel mode
Summary: shutdown: Fatal trap 9: general protection fault while in kernel mode
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: CURRENT
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-05-12 05:12 UTC by Eitan Adler
Modified: 2018-05-28 12:11 UTC (History)
1 user (show)

See Also:

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2018-05-12 05:12 UTC, Eitan Adler 		no flags Details
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Description Eitan Adler freebsd_committer freebsd_triage 2018-05-12 05:12:12 UTC 
Created attachment 193313 [details]
complete minidump

#10 <signal handler called>
#11 _rw_wlock_cookie (c=0xdeadc0dedeadc286,
    file=0xffffffff81286e05 "/usr/src/sys/net/if.c", line=3646)
    at /usr/src/sys/kern/kern_rwlock.c:279
#12 0xffffffff80c6e48b in if_delmulti_ifma (ifma=0xfffff8001f2cfb00)
    at /usr/src/sys/net/if.c:3646
#13 0xffffffff80daf699 in in6m_release (inm=<optimized out>)
    at /usr/src/sys/netinet6/in6_mcast.c:545
#14 in6m_release_task (arg=<optimized out>)
    at /usr/src/sys/netinet6/in6_mcast.c:617
#15 0xffffffff80bb0c99 in gtaskqueue_run_locked (queue=0xfffff80003752b00)
    at /usr/src/sys/kern/subr_gtaskqueue.c:332
#16 0xffffffff80bb0a18 in gtaskqueue_thread_loop (arg=<optimized out>)
    at /usr/src/sys/kern/subr_gtaskqueue.c:507
#17 0xffffffff80b2d074 in fork_exit (
    callout=0xffffffff80bb0990 <gtaskqueue_thread_loop>,
    arg=0xfffffe00bbcc6008, frame=0xfffffe00004b9ac0)
    at /usr/src/sys/kern/kern_fork.c:1039
#18 <signal handler called>


Trying to use kgdb results in 228006