[Bug 227720] Kernel panic in ppp server

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Aug 6 13:09:53 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=227720

--- Comment #26 from Matt Allanson <matt.allanson at trimedx.com> ---
(In reply to Andrey V. Elsukov from comment #25)

Just a heads up, replied in email forgot to comment it here. Sorry about
that...

We applied the patch to enable garbage collection. Rebuilt the image and
installed it, then set net.gc.enabled=1 as well as in /etc/sysctl.conf and it
continued to fail. Here is the most recent backtrace:

(kgdb) bt
#0  0xffffffff804e7866 in sched_switch ()
#1  0xffffffff804c8d38 in mi_switch ()
#2  0xffffffff8050acfe in sleepq_switch ()
#3  0xffffffff8050abb3 in sleepq_wait ()
#4  0xffffffff804c8684 in _sleep ()
#5  0xffffffff80510401 in taskqueue_thread_loop ()
#6  0xffffffff804878d4 in fork_exit ()
#7  <signal handler called>
(kgdb)

Let me know any addition information you need.

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