From owner-freebsd-pf@freebsd.org Tue Apr 26 08:44:15 2016 Return-Path: Delivered-To: freebsd-pf@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BDFD3AAB9C7 for ; Tue, 26 Apr 2016 08:44:15 +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 mx1.freebsd.org (Postfix) with ESMTPS id A1BF01256 for ; Tue, 26 Apr 2016 08:44:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u3Q8iFQm054395 for ; Tue, 26 Apr 2016 08:44:15 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-pf@FreeBSD.org Subject: [Bug 208140] panic: page fault in pf Date: Tue, 26 Apr 2016 08:44:15 +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: 10.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rkondakov@ya.ru X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-pf@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-pf@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Technical discussion and general questions about packet filter \(pf\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Apr 2016 08:44:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D208140 --- Comment #5 from Roman --- (In reply to Kristof Provost from comment #4) In pf_test_state_udp in kgdb this pointer is null: kgdb /boot/kernel/kernel /var/crash/vmcore.last #8 0xffffffff806591d0 in pf_test_state_udp () at /usr/src/sys/netpfil/pf/pf.c:4454 4454 if (PF_ANEQ(pd->src, &nk->addr[pd->sidx], pd->af) || (kgdb) whatis state type =3D struct pf_state ** (kgdb) p state Cannot access memory at address 0x0 --=20 You are receiving this mail because: You are the assignee for the bug.=