Date: Wed, 01 Apr 2015 06:19:41 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 171711] [dummynet] [panic] Kernel panic in dummynet Message-ID: <bug-171711-2472-jsxQaSpuks@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-171711-2472@https.bugs.freebsd.org/bugzilla/> References: <bug-171711-2472@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=171711 Andrey V. Elsukov <ae@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ae@FreeBSD.org --- Comment #7 from Andrey V. Elsukov <ae@FreeBSD.org> --- (In reply to dblais from comment #2) > #6 0xffffffff80cdbd13 in calltrap () > at /usr/src/sys/amd64/amd64/exception.S:232 > #7 0xffffffff8090adb0 in _rw_rlock (rw=0xfffffe013aade5a8, file=0x0, > line=485069968) at /usr/src/sys/kern/kern_rwlock.c:382 > #8 0xffffffff809c5959 in bpf_mtap2 (bp=0xfffffe013aade580, > data=0xffffff88826429bc, dlen=4, m=0xfffffe0300f46700) > at /usr/src/sys/net/bpf.c:2197 > #9 0xffffffff8188e11a in ng_iface_bpftap (ifp=<value optimized out>, m=0x0, > family=144 '\220') > at /usr/src/sys/modules/netgraph/iface/../../../netgraph/ng_iface.c:444 > #10 0xffffffff8188eb11 in ng_iface_output (ifp=0xfffffe014566a000, > m=0xfffffe0300f46700, dst=0xffffff8882642aac, ro=<value optimized out>) > at /usr/src/sys/modules/netgraph/iface/../../../netgraph/ng_iface.c:394 This panic looks different. Probably an interface has gone away and BPF's interface departure handler already destroyed bif_lock. -- You are receiving this mail because: You are the assignee for the bug.
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