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Date:      Thu, 08 Dec 2022 17:52:41 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 268246] crash and panic using pfsync on 13.1-RELEASE
Message-ID:  <bug-268246-227-Sugc6Irj50@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-268246-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-268246-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D268246

--- Comment #3 from jjasen@gmail.com ---
We have quite a few core files to play with, don't worry.


(kgdb) bt
#0  0xffffffff80c1b91e in doadump (textdump=3D<optimized out>) at
/usr/src/sys/kern/kern_shutdown.c:414
#1  0xffffffff80c1b75c in kern_reboot (howto=3D260) at
/usr/src/sys/kern/kern_shutdown.c:490
#2  0xffffffff80c1bbce in kproc_shutdown (arg=3D0x0, howto=3D<optimized out=
>)
    at /usr/src/sys/kern/kern_shutdown.c:970
#3  0xffffffff80c1b9d3 in vpanic (fmt=3D0xffffffff811b4fb9 "%s", ap=3D0x100)
    at /usr/src/sys/kern/kern_shutdown.c:865
#4  0xffffffff810afdf5 in trap_fatal (frame=3D0xfffffe0204794b00,
eva=3D18446741883351288384)
    at /usr/src/sys/amd64/amd64/trap.c:944
#5  0xffffffff810afe4f in trap_pfault (frame=3D0xfffffe0204794b00,
usermode=3Dfalse, signo=3D<optimized out>,
    ucode=3D<optimized out>) at /usr/src/sys/amd64/amd64/trap.c:763
#6  <signal handler called>
#7  0xffffffff80cadb90 in m_copym (m=3D0x0, off0=3D<optimized out>, len=3D8=
192,
wait=3D1)
    at /usr/src/sys/kern/uipc_mbuf.c:517
#8  0xffffffff80dca82f in ip_fragment (ip=3D<optimized out>,
m_frag=3D0xfffffe0204794d80, mtu=3D<optimized out>,
    if_hwassist_flags=3D<optimized out>) at /usr/src/sys/netinet/ip_output.=
c:1006
#9  0xffffffff80dca1e3 in ip_output (m=3D0x2000, opt=3D<optimized out>,
ro=3D<optimized out>, flags=3D<optimized out>,
    imo=3D<optimized out>, inp=3D<optimized out>) at
/usr/src/sys/netinet/ip_output.c:819
#10 0xffffffff8225a851 in pfsyncintr () from /boot/kernel/pfsync.ko
#11 0xffffffff80bdbcfa in atomic_fcmpset_long (dst=3D0xfffffe0204081900,
src=3D18446735282280295824,
    expect=3D<optimized out>) at /usr/src/sys/amd64/include/atomic.h:225
#12 intr_event_execute_handlers (ie=3D0xfffff8011310eb00, p=3D<optimized ou=
t>) at
/usr/src/sys/kern/kern_intr.c:1116
#13 ithread_execute_handlers (ie=3D<optimized out>, p=3D<optimized out>) at
/usr/src/sys/kern/kern_intr.c:1181
#14 ithread_loop (arg=3D0xfffff80115f50e20) at /usr/src/sys/kern/kern_intr.=
c:1269
#15 0xffffffff80bd8a9e in fork_exit (callout=3D0xffffffff80bdbaa0
<ithread_loop+64>, arg=3D0xfffff80115f50e20,
    frame=3D0xfffffe0204794f40) at /usr/src/sys/kern/kern_fork.c:1085
#16 <signal handler called>
#17 0xffffffff80ba970f in mi_startup () at /usr/src/sys/kern/init_main.c:329
Backtrace stopped: Cannot access memory at address 0x8

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