From owner-freebsd-i386@FreeBSD.ORG Sat Apr 14 09:30:11 2012 Return-Path: Delivered-To: freebsd-i386@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8EB15106566C for ; Sat, 14 Apr 2012 09:30:11 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 612138FC0A for ; Sat, 14 Apr 2012 09:30:11 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q3E9UB2P057893 for ; Sat, 14 Apr 2012 09:30:11 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q3E9UBtr057892; Sat, 14 Apr 2012 09:30:11 GMT (envelope-from gnats) Resent-Date: Sat, 14 Apr 2012 09:30:11 GMT Resent-Message-Id: <201204140930.q3E9UBtr057892@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-i386@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Igor M Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3B290106564A for ; Sat, 14 Apr 2012 09:22:36 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 259F08FC08 for ; Sat, 14 Apr 2012 09:22:36 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id q3E9MZtR095410 for ; Sat, 14 Apr 2012 09:22:35 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id q3E9MZSN095391; Sat, 14 Apr 2012 09:22:35 GMT (envelope-from nobody) Message-Id: <201204140922.q3E9MZSN095391@red.freebsd.org> Date: Sat, 14 Apr 2012 09:22:35 GMT From: Igor M To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: i386/166940: Double fault jn kern 8.2 X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 14 Apr 2012 09:30:11 -0000 >Number: 166940 >Category: i386 >Synopsis: Double fault jn kern 8.2 >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Apr 14 09:30:10 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Igor M >Release: 8.2 >Organization: >Environment: sev-77# uname -a FreeBSD sev-77.murrr.spb.ru 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Thu Apr 12 01:37:54 MSD 2012 vampyr@sev-77.murrr.spb.ru:/usr/src/sys/i386/compile/Vampyrs_Home i386 >Description: sev-77# kgdb /boot/kernel/kernel /var/crash/vmcore.3 GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-marcel-freebsd"... Unread portion of the kernel message buffer: Fatal double fault: eip = 0xc04d19d8 esp = 0xe7e0dfd0 ebp = 0xe7e0e104 cpuid = 0; apic id = 00 panic: double fault cpuid = 0 KDB: stack backtrace: #0 0xc07a7507 at kdb_backtrace+0x47 #1 0xc07785c7 at panic+0x117 #2 0xc0a34cfb at dblfault_handler+0x9b Uptime: 13m40s Physical memory: 2034 MB Dumping 206 MB: 191 175 159 143 127 111 95 79 63 47 31 15 #0 doadump () at pcpu.h:231 231 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt #0 doadump () at pcpu.h:231 #1 0xc0778363 in boot (howto=260) at ../../../kern/kern_shutdown.c:419 #2 0xc0778600 in panic (fmt=Variable "fmt" is not available. ) at ../../../kern/kern_shutdown.c:592 #3 0xc0a34cfb in dblfault_handler () at ../../../i386/i386/trap.c:979 #4 0xc04d19d8 in fr_checkstate (fin=0xe7e0e13c, passp=0xe7e0e138) at ../../../contrib/ipfilter/netinet/ip_state.c:2700 #5 0xc04b57d0 in fr_check (ip=0xc58ece48, hlen=20, ifp=0xc576e400, out=1, mp=0xe7e0e244) at ../../../contrib/ipfilter/netinet/fil.c:2591 #6 0xc04b852f in fr_check_wrapper (arg=0x0, mp=0xe7e0e244, ifp=0xc576e400, dir=2) at ../../../contrib/ipfilter/netinet/ip_fil_freebsd.c:186 #7 0xc08321b8 in pfil_run_hooks (ph=0xc0bdaf60, mp=0xe7e0e2b4, ifp=0xc576e400, dir=2, inp=0xc63bbdc0) at ../../../net/pfil.c:82 #8 0xc086b005 in ip_output (m=0xc58ece00, opt=0x0, ro=0xe7e0e2bc, flags=Variable "flags" is not available. ) at ../../../netinet/ip_output.c:511 #9 0xc08d38d1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1206 #10 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #11 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #12 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #13 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #14 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #15 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #16 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #17 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #18 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #19 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #20 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #21 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #22 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #23 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #24 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #25 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #26 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #27 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #28 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #29 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #30 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 ---Type to continue, or q to quit--- #31 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #32 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #33 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #34 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #35 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #36 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #37 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #38 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #39 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #40 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #41 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #42 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #43 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #44 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #45 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #46 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #47 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #48 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #49 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #50 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #51 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #52 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #53 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #54 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #55 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #56 0xc08dfb7a in tcp_usr_send (so=0xc6e5c19c, flags=0, m=0xc608fe00, nam=0x0, control=0x0, td=0xc5fd92d0) at tcp_offload.h:282 #57 0xc07e1276 in kern_sendfile (td=0xc5fd92d0, uap=0xe7e0fcec, hdr_uio=0xc62b0bc0, trl_uio=0x0, compat=0) at ../../../kern/uipc_syscalls.c:2195 #58 0xc07e1641 in do_sendfile (td=0xc5fd92d0, uap=0xe7e0fcec, compat=0) at ../../../kern/uipc_syscalls.c:1782 #59 0xc07e16e3 in sendfile (td=0xc5fd92d0, uap=0xe7e0fcec) at ../../../kern/uipc_syscalls.c:1753 #60 0xc07b3239 in syscallenter (td=0xc5fd92d0, sa=0xe7e0fce4) at ../../../kern/subr_trap.c:315 #61 0xc0a352d4 in syscall (frame=0xe7e0fd28) at ../../../i386/i386/trap.c:1061 #62 0xc0a1c2e1 in Xint0x80_syscall () at ../../../i386/i386/exception.s:264 #63 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) >How-To-Repeat: repeats every 5-30 min >Fix: >Release-Note: >Audit-Trail: >Unformatted: