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Date:      Fri, 27 Jan 2023 19:35:11 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 268246] crash and panic using pfsync on 13.1-RELEASE
Message-ID:  <bug-268246-7501-tKGyyFBkcW@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-268246-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-268246-7501@https.bugs.freebsd.org/bugzilla/>

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

--- Comment #37 from jjasen@gmail.com ---
(In reply to Kristof Provost from comment #36)

any of this help?


#8  0xffffffff80cc3a40 in m_copym (m=3D0x0, m@entry=3D0xfffff8062624c500,
off0=3D8268, len=3D8192, wait=3Dwait@entry=3D1)
    at /usr/src/sys/kern/uipc_mbuf.c:510
510                     if (off < m->m_len)

 frame 9
#9  0xffffffff80de89bf in ip_fragment (ip=3D<optimized out>,
ip@entry=3D0xfffff8062624c568,
    m_frag=3Dm_frag@entry=3D0xfffffe0204784d80, mtu=3Dmtu@entry=3D9000,
if_hwassist_flags=3D<optimized out>)
    at /usr/src/sys/netinet/ip_output.c:992
992                     m->m_next =3D m_copym(m0, off, len, M_NOWAIT);

 frame 10
#10 0xffffffff80de8373 in ip_output (m=3D0xfffff8062624c500, opt=3D<optimiz=
ed out>,
opt@entry=3D0x0, ro=3D<optimized out>,
    ro@entry=3D0x0, flags=3Dflags@entry=3D0, imo=3D<optimized out>, imo@ent=
ry=3D0x0,
inp=3D<optimized out>, inp@entry=3D0x0)
    at /usr/src/sys/netinet/ip_output.c:816
816             error =3D ip_fragment(ip, &m, mtu, ifp->if_hwassist);

 frame 11
#11 0xffffffff82919851 in pfsyncintr (arg=3D0xfffff80118fbbd80) at
/usr/src/sys/netpfil/pf/if_pfsync.c:2361
2361                                    ip_output(m, NULL, NULL, 0, NULL,
NULL);
(kgdb) p ip_output
$1 =3D {int (struct mbuf *, struct mbuf *, struct route *, int, struct
ip_moptions *,
    struct inpcb *)} 0xffffffff80de7210 <ip_output>

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