From owner-freebsd-bugs@freebsd.org Fri Mar 1 18:49:32 2019 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CA0351520D4A for ; Fri, 1 Mar 2019 18:49:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 62F888C823 for ; Fri, 1 Mar 2019 18:49:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 21BD91520D49; Fri, 1 Mar 2019 18:49:32 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id F0DF41520D48 for ; Fri, 1 Mar 2019 18:49:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8BEFC8C820 for ; Fri, 1 Mar 2019 18:49:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id CD8E183D1 for ; Fri, 1 Mar 2019 18:49:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x21InU5N011044 for ; Fri, 1 Mar 2019 18:49:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x21InUG8011043 for bugs@FreeBSD.org; Fri, 1 Mar 2019 18:49:30 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 236121] FreeBSD 12.0: periodically panics Date: Fri, 01 Mar 2019 18:49:31 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: cem@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Mar 2019 18:49:33 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236121 --- Comment #2 from Conrad Meyer --- 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) 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) at /.../hal/z/SRC/FreeBSD/releng/12.0/sys/net/if.c:4011 #13 0xffffffff8059f551 in ether_output_frame (ifp=3D0xfffff80005a65800, m=3D) 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, item=3D0xfffff8001427f800, proto=3D, linkNum=3D, 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) 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.=