From owner-freebsd-bugs@freebsd.org Sat Mar 19 15:19:04 2016 Return-Path: Delivered-To: freebsd-bugs@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 01A93AD5B1F for ; Sat, 19 Mar 2016 15:19:04 +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 E6A9F6AD for ; Sat, 19 Mar 2016 15:19:03 +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 u2JFJ32t026752 for ; Sat, 19 Mar 2016 15:19:03 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 208140] panic: page fault in pf Date: Sat, 19 Mar 2016 15:19:03 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.2-RELEASE 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-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc attachments.created Message-ID: 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: 2.1.21 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Mar 2016 15:19:04 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D208140 Bug ID: 208140 Summary: panic: page fault in pf Product: Base System Version: 10.2-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: rkondakov@ya.ru CC: freebsd-amd64@FreeBSD.org CC: freebsd-amd64@FreeBSD.org Created attachment 168388 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D168388&action= =3Dedit Core.txt May be like bug #203976 but I use "scrub in all fragment reassemble" I use kgdb (kgdb) whatis pd type =3D struct pf_pdesc (kgdb) p pd $3 =3D {lookup =3D {done =3D 0, uid =3D 0, gid =3D 0}, tot_len =3D 70, hdr = =3D { tcp =3D 0xfffffe00003e8638, udp =3D 0xfffffe00003e8638, icmp =3D 0xfffffe00003e8638, icmp6 =3D 0xfffffe00003e8638, any =3D 0xfffffe00003e8638}, nat_rule =3D 0x0, src =3D 0xfffff8024ac3c0= 1c, dst =3D 0xfffff8024ac3c020, sport =3D 0x0, dport =3D 0x0, pf_mtag =3D 0x0, p_len =3D 0, ip_sum =3D 0xfffff8024ac3c01a, proto_sum =3D 0x0, flags =3D = 2, af =3D 2 '\002', proto =3D 17 '\021', tos =3D 0 '\0', dir =3D 1 '\001', sidx =3D 0 '\0', didx =3D 1 '\001'} (kgdb) p pd->hdr $4 =3D {tcp =3D 0xfffffe00003e8638, udp =3D 0xfffffe00003e8638, icmp =3D 0xfffffe00003e8638, icmp6 =3D 0xfffffe00003e8638, any =3D 0xfffffe00003e8638} (kgdb) p pd->hdr->udp $5 =3D (struct udphdr *) 0xfffffe00003e8638 (kgdb) p *(pd->hdr->udp) $6 =3D {uh_sport =3D 20480, uh_dport =3D 13568, uh_ulen =3D 12800, uh_sum = =3D 0} dst =3D 371862716 (188.44.42.22) src =3D 1832175963 (91.201.52.109) uh_sport =3D 20480 =3D 80 uh_dport =3D 13568 =3D 53 pf-nat for this ip: binat on ng0 inet from 10.3.128.3 to any -> 188.44.42.22 pf-rules: scrub in all fragment reassemble pass in on vlan2 route-to (ng0 192.168.1.1) inet from to ! = no state pass out on ng0 fastroute all flags S/SA keep state block drop out log on ng0 from to any block drop in on ng0 all pass in on ng0 from any to flags S/SA keep state ng0-ng1: + show ng0: Name: ng0 Type: iface ID: 00000002 Num hooks: 1 Local hook Peer name Peer type Peer ID Peer hook ---------- --------- --------- ------- --------- inet ng1 iface 00000004 inet + show ng1: Name: ng1 Type: iface ID: 00000004 Num hooks: 1 Local hook Peer name Peer type Peer ID Peer hook ---------- --------- --------- ------- --------- inet ng0 iface 00000002 inet it is 'pipe' for do NAT for two providers netstat -rn | grep 188.44.42.22: 188.44.42.22 ng1 UHS ng1 Local <-> ng0 <->NAT <-> ng1 <-> prov1/prov2 --=20 You are receiving this mail because: You are the assignee for the bug.=