Date: Fri, 01 Mar 2019 18:49:31 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 236121] FreeBSD 12.0: periodically panics Message-ID: <bug-236121-227-7E4VbFu7pO@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-236121-227@https.bugs.freebsd.org/bugzilla/> References: <bug-236121-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236121 --- Comment #2 from Conrad Meyer <cem@freebsd.org> --- panic: page fault cpuid =3D 1 time =3D 1551382342 GDB6 stack: #5 0xffffffff8073c1f9 in trap_pfault (frame=3D0xfffffe001e4f8480, usermode= =3D0) at pcpu.h:230 #6 0xffffffff8073b81e in trap (frame=3D0xfffffe001e4f8480) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/amd64/amd64/trap.c:441 #7 0xffffffff80718305 in calltrap () at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/amd64/amd64/exception.S:232 #8 0xffffffff804ca971 in sched_pickcpu (td=3D0x0, flags=3D<value optimized= out>) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/kern/sched_ule.c:820 #9 0xffffffff804caec4 in sched_add (td=3D0xfffff80002388580, flags=3D0) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/kern/sched_ule.c:2560 #10 0xffffffff804facaa in turnstile_unpend (ts=3D0xfffff8000205d780) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/kern/subr_turnstile.c:980 #11 0xffffffff8047df11 in __mtx_unlock_sleep (c=3D0xfffff8000554ced8, v=3D18446735277953455490) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/kern/kern_mutex.c:1032 #12 0xffffffff8059c4b8 in if_transmit (ifp=3D0xfffff80005a65800, m=3D<value optimized out>) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/net/if.c:4011 #13 0xffffffff8059f551 in ether_output_frame (ifp=3D0xfffff80005a65800, m=3D<value optimized out>) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/net/if_ethersubr.c:482 #14 0xffffffff81c5e999 in ng_apply_item (node=3D0xfffff80005ab6900, item=3D0xfffff8001427f800, rw=3D0) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_base.c:2403 #15 0xffffffff81c5e43f in ng_snd_item (item=3D0xfffff8001427f800, flags=3D0) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_base.c:2320 #16 0xffffffff81c773b5 in ng_pppoe_rcvdata (hook=3D0x18, item=3D0xfffff8001= 427f800) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_pppoe.c:1446 #17 0xffffffff81c5e999 in ng_apply_item (node=3D0xfffff800052fd200, item=3D0xfffff8001427f800, rw=3D0) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_base.c:2403 #18 0xffffffff81c5e43f in ng_snd_item (item=3D0xfffff8001427f800, flags=3D0) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_base.c:2320 #19 0xffffffff81c5e999 in ng_apply_item (node=3D0xfffff8001411d800, item=3D0xfffff8001427f800, rw=3D0) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_base.c:2403 #20 0xffffffff81c5e43f in ng_snd_item (item=3D0xfffff8001427f800, flags=3D0) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_base.c:2320 #21 0xffffffff81c701d5 in ng_ppp_link_xmit (node=3D<value optimized out>, item=3D0xfffff8001427f800, proto=3D<value optimized out>, linkNum=3D<value optimized out>, plen=3D56) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_ppp.c:1364 #22 0xffffffff81c5e999 in ng_apply_item (node=3D0xfffff800140afb00, item=3D0xfffff8001427f800, rw=3D0) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_base.c:2403 #23 0xffffffff81c5e43f in ng_snd_item (item=3D0xfffff8001427f800, flags=3D0) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_base.c:2320 #24 0xffffffff81c5e999 in ng_apply_item (node=3D0xfffff80034801c00, item=3D0xfffff8001427f800, rw=3D1) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_base.c:2403 #25 0xffffffff81c6117a in ngthread (arg=3D<value optimized out>) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/netgraph/ng_base.c:3434 Last few lines of dmesg prior to panic: ipfw: 10114 SkipTo 14000 TCP 192.168.1.19:63749 18.9.60.141:11371 out via n= g0 ipfw: 10114 SkipTo 14000 TCP 192.168.1.19:63749 18.9.60.141:11371 out via n= g0 ipfw: 10114 SkipTo 14000 TCP 192.168.1.19:63749 18.9.60.141:11371 out via n= g0 I'm guessing this is related to netgraph. --=20 You are receiving this mail because: You are the assignee for the bug.=
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