From owner-freebsd-stable@FreeBSD.ORG Tue Mar 9 12:19:37 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 82BBD106566C for ; Tue, 9 Mar 2010 12:19:37 +0000 (UTC) (envelope-from korad@ua.fm) Received: from web01.mi6.kiev.ua (web01.mi6.kiev.ua [91.198.36.2]) by mx1.freebsd.org (Postfix) with ESMTP id 095128FC19 for ; Tue, 9 Mar 2010 12:19:36 +0000 (UTC) Received: from web05.mi6 ([10.0.0.12] helo=web05.mi6.kiev.ua) by web01.mi6.kiev.ua with esmtp (Exim 4.69) (envelope-from ) id 1NoxLv-00011f-SU for freebsd-stable@freebsd.org; Tue, 09 Mar 2010 13:11:56 +0200 Received: from web by web05.mi6.kiev.ua with local (Exim 4.63) (envelope-from ) id 1NoxLy-0003Wr-I6 for freebsd-stable@freebsd.org; Tue, 09 Mar 2010 13:11:58 +0200 To: freebsd-stable@freebsd.org Date: Tue, 09 Mar 2010 13:11:58 +0200 From: Sergey Radashevskiy MIME-Version: 1.0 Content-Type: TEXT/PLAIN; CHARSET=windows-1251 Content-Transfer-Encoding: QUOTED-PRINTABLE X-User-Agent: Opera/9.80 (Windows NT 5.1; U; ru) Presto/2.2.15 Version/10.10 X-Sender-IP: 91.199.115.115 X-Mailer: I.UA Mail System Message-Id: Subject: freebsd 7.2stable em0: discard frame w/o packet header X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Mar 2010 12:19:37 -0000 The system panic with error kernel: em0: discard frame w/o packet header Crach dump one kgdb /boot/kernel/kernel /var/crash/vmcore.5 Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0xd9c6f105 fault code =3D supervisor read, page not present instruction pointer =3D 0x20:0x808a021f stack pointer =3D 0x28:0x85909c10 frame pointer =3D 0x28:0x85909c44 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 14 (swi4: clock sio) trap number =3D 12 panic: page fault cpuid =3D 0 Uptime: 11h51m2s Physical memory: 1936 MB Dumping 331 MB: 316 300 284 268 252 236 220 204 188 172 156 140 124 108 92 = 76 60 44 28 12 (kgdb) where #0 doadump () at pcpu.h:196 #1 0x8069a618 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:4= 18 #2 0x8069a8f5 in panic (fmt=3DVariable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:574 #3 0x8095f294 in trap_fatal (frame=3D0x85909bd0, eva=3D3653693701) at /usr= /src/sys/i386/i386/trap.c:950 #4 0x8095f4fd in trap_pfault (frame=3D0x85909bd0, usermode=3D0, eva=3D3653= 693701) at /usr/src/sys/i386/i386/trap.c:863 #5 0x8095febd in trap (frame=3D0x85909bd0) at /usr/src/sys/i386/i386/trap.= c:541 #6 0x8094479b in calltrap () at /usr/src/sys/i386/i386/exception.s:166 #7 0x808a021f in uma_zfree_arg (zone=3D0x86a3b000, item=3D0x8cdcd580, udat= a=3D0x868fa000) at /usr/src/sys/vm/uma_core.c:2253 #8 0x8075492b in ng_netflow_expire (arg=3D0x868fa000) at /usr/src/sys/netg= raph/netflow/netflow.c:215 #9 0x806ac441 in softclock (dummy=3D0x0) at /usr/src/sys/kern/kern_timeout= .c:274 #10 0x806789c9 in ithread_loop (arg=3D0x85c9d3d0) at /usr/src/sys/kern/kern= _intr.c:1181 #11 0x80675271 in fork_exit (callout=3D0x8067882d , arg=3D0x8= 5c9d3d0, frame=3D0x85909d38) at /usr/src/sys/kern/kern_fork.c:811 #12 0x80944810 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:= 271 Crach dump two kgdb /boot/kernel.old/kernel /var/crash/vmcore.4 Fatal trap 12: page fault while in kernel mode cpuid =3D 1; apic id =3D 01 fault virtual address =3D 0xc fault code =3D supervisor read, page not present instruction pointer =3D 0x20:0x806ec864 stack pointer =3D 0x28:0x85912a64 frame pointer =3D 0x28:0x85912a90 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 3 (ng_queue1) trap number =3D 12 panic: page fault cpuid =3D 1 Uptime: 12h4m33s Physical memory: 1936 MB Dumping 154 MB: 139 123 107 91 75 59 43 27 11 (kgdb) where #0 doadump () at pcpu.h:196 #1 0x8069a618 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:4= 18 #2 0x8069a8f5 in panic (fmt=3DVariable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:574 #3 0x8095f294 in trap_fatal (frame=3D0x85912a24, eva=3D12) at /usr/src/sys= /i386/i386/trap.c:950 #4 0x8095f4fd in trap_pfault (frame=3D0x85912a24, usermode=3D0, eva=3D12) = at /usr/src/sys/i386/i386/trap.c:863 #5 0x8095febd in trap (frame=3D0x85912a24) at /usr/src/sys/i386/i386/trap.= c:541 #6 0x8094479b in calltrap () at /usr/src/sys/i386/i386/exception.s:166 #7 0x806ec864 in m_copym (m=3D0x0, off0=3D1496, len=3D1496, wait=3D1) at /= usr/src/sys/kern/uipc_mbuf.c:539 #8 0x807912a3 in ip_fragment (ip=3D0x862146d6, m_frag=3D0x85912b5c, mtu=3D= 1500, if_hwassist_flags=3D38, sw_csum=3D1) at /usr/src/sys/netinet/ip_output.c:731 #9 0x80791f4d in ip_output (m=3D0x86214600, opt=3D0x0, ro=3D0x85912b30, fl= ags=3D32, imo=3D0x0, inp=3D0x88518bf4) at /usr/src/sys/netinet/ip_output.c:570 #10 0x8079332f in rip_output (m=3D0x86341d00, so=3D0x87a86d00, dst=3D354052= 1226) at /usr/src/sys/netinet/raw_ip.c:408 #11 0x807933f4 in rip_send (so=3D0x87a86d00, flags=3D0, m=3D0x86341d00, nam= =3D0x0, control=3D0x0, td=3D0x85cff480) at /usr/src/sys/netinet/raw_ip.c:880 #12 0x806f590d in sosend_generic (so=3D0x87a86d00, addr=3D0x0, uio=3D0x0, t= op=3D0x86341d00, control=3D0x0, flags=3D0, td=3D0x85cff480) at /usr/src/sys/kern/uipc_socket.c:1243 #13 0x806f1767 in sosend (so=3D0x87a86d00, addr=3D0x0, uio=3D0x0, top=3D0x8= 6341d00, control=3D0x0, flags=3D0, td=3D0x85cff480) at /usr/src/sys/kern/uipc_socket.c:1285 #14 0x807652e4 in ng_ksocket_rcvdata (hook=3D0x89164180, item=3D0x86925a50)= at /usr/src/sys/netgraph/ng_ksocket.c:927 #15 0x8075986f in ng_apply_item (node=3D0x88f33900, item=3D0x86925a50, rw= =3D0) at /usr/src/sys/netgraph/ng_base.c:2336 #16 0x8075acf5 in ngthread (arg=3D0x0) at /usr/src/sys/netgraph/ng_base.c:3= 304 #17 0x80675271 in fork_exit (callout=3D0x8075aaa9 , arg=3D0x0, fr= ame=3D0x85912d38) at /usr/src/sys/kern/kern_fork.c:811 #18 0x80944810 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:= 271 -- =F0=E5=EA=EB=E0=EC=E0 --------------------------------------------------= --------- =C0=EA=F6=E8=FF! =CF=F0=E8 =EF=EE=EA=F3=EF=EA=E5 =F5=EE=F1=F2=E8=ED=E3=E0 = =E1=EE=EB=FC=F8=E5 =EC=E5=F1=F2=E0 =E8 =E4=EE=EC=E5=ED =E2 =EF=EE=E4=E0=F0= =EE=EA. http://FREEhost.UA