From owner-freebsd-bugs@FreeBSD.ORG Sun Jul 6 10:00:16 2008 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 103DD1065733 for ; Sun, 6 Jul 2008 10:00:16 +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 AA1818FC17 for ; Sun, 6 Jul 2008 10:00:13 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m66A0Dxq071763 for ; Sun, 6 Jul 2008 10:00:13 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m66A0D4j071762; Sun, 6 Jul 2008 10:00:13 GMT (envelope-from gnats) Resent-Date: Sun, 6 Jul 2008 10:00:13 GMT Resent-Message-Id: <200807061000.m66A0D4j071762@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Mark Dixon Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C3B3B1065670 for ; Sun, 6 Jul 2008 09:55:50 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id AC7488FC12 for ; Sun, 6 Jul 2008 09:55:50 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.2/8.14.2) with ESMTP id m669tonF097278 for ; Sun, 6 Jul 2008 09:55:50 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.2/8.14.1/Submit) id m669tnX9097264; Sun, 6 Jul 2008 09:55:49 GMT (envelope-from nobody) Message-Id: <200807060955.m669tnX9097264@www.freebsd.org> Date: Sun, 6 Jul 2008 09:55:49 GMT From: Mark Dixon To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/125332: Crash under any non-tiny networking under amd64 7-STABLE with ath X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Jul 2008 10:00:16 -0000 >Number: 125332 >Category: kern >Synopsis: Crash under any non-tiny networking under amd64 7-STABLE with ath >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Jul 06 10:00:13 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Mark Dixon >Release: 7-STABLE >Organization: >Environment: FreeBSD markspc 7.0-STABLE FreeBSD 7.0-STABLE #4:Sat Jul 5 10:53:29 UTC 2008 root@markspc:/usr/obj/usr/src/sys/GENERIC amd64 >Description: If I use the network (an atheros card on a WPA netowork) for anything siginificant the machine locks up as per the trace below. Interestingly, it doesn't seem to have a problem with aquiring an address via DHCP. 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 "amd64-marcel-freebsd"... Unread portion of the kernel message buffer: Fatal trap 12: page fault while in kernel mode cpuid = 2; apic id = 02 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x8:0xffffffff8025e2f2 stack pointer = 0x10:0xffffffffaec9e630 frame pointer = 0x10:0xffffff00018fa100 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 16516 (fetch) trap number = 12 panic: page fault cpuid = 2 Uptime: 2m56s Physical memory: 2034 MB Dumping 251 MB: (CTRL-C to abort) 236 220 (CTRL-C to abort) 204 188 172 156 140 124 108 92 76 60 (CTRL-C to abort) 44 28 12 Reading symbols from /boot/kernel/snd_ich.ko...Reading symbols from /boot/kernel/snd_ich.ko.symbols...done. done. Loaded symbols for /boot/kernel/snd_ich.ko Reading symbols from /boot/kernel/sound.ko...Reading symbols from /boot/kernel/sound.ko.symbols...done. done. Loaded symbols for /boot/kernel/sound.ko Reading symbols from /boot/kernel/aio.ko...Reading symbols from /boot/kernel/aio.ko.symbols...done. done. Loaded symbols for /boot/kernel/aio.ko Reading symbols from /boot/kernel/linux.ko...Reading symbols from /boot/kernel/linux.ko.symbols...done. done. Loaded symbols for /boot/kernel/linux.ko #0 doadump () at pcpu.h:194 194 pcpu.h: No such file or directory. in pcpu.h (kgdb) where #0 doadump () at pcpu.h:194 #1 0x0000000000000004 in ?? () #2 0xffffffff804964a9 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418 #3 0xffffffff804968ad in panic (fmt=0x104
) at /usr/src/sys/kern/kern_shutdown.c:572 #4 0xffffffff8075ff74 in trap_fatal (frame=0xffffff00044d66a0, eva=18446742974267905128) at /usr/src/sys/amd64/amd64/trap.c:724 #5 0xffffffff80760345 in trap_pfault (frame=0xffffffffaec9e580, usermode=0) at /usr/src/sys/amd64/amd64/trap.c:641 #6 0xffffffff80760c88 in trap (frame=0xffffffffaec9e580) at /usr/src/sys/amd64/amd64/trap.c:410 #7 0xffffffff8074664e in calltrap () at /usr/src/sys/amd64/amd64/exception.S:169 #8 0xffffffff8025e2f2 in ath_start (ifp=0xffffff00011cd800) at /usr/src/sys/dev/ath/if_ath.c:1747 #9 0xffffffff8052fab6 in ether_output_frame (ifp=0xffffff00011cd800, m=0xffffff000421eb00) at /usr/src/sys/net/if_ethersubr.c:405 #10 0xffffffff805300e2 in ether_output (ifp=0xffffff00011cd800, m=0xffffff000421eb00, dst=Variable "dst" is not available. ) at /usr/src/sys/net/if_ethersubr.c:374 #11 0xffffffff805755df in ip_output (m=0xffffff000421eb00, opt=Variable "opt" is not available. ) at /usr/src/sys/netinet/ip_output.c:551 #12 0xffffffff805ce48c in tcp_output (tp=0xffffff0004216b60) at /usr/src/sys/netinet/tcp_output.c:1135 #13 0xffffffff805d880d in tcp_usr_rcvd (so=Variable "so" is not available. ) at /usr/src/sys/netinet/tcp_usrreq.c:738 #14 0xffffffff804ef5cf in soreceive_generic (so=0xffffff001040c570, psa=0x0, uio=0xffffffffaec9eb00, mp0=Variable "mp0" is not available. ) at /usr/src/sys/kern/uipc_socket.c:1825 #15 0xffffffff804cee1d in dofileread (td=0xffffff00044d66a0, fd=3, fp=0xffffff00047e4168, auio=0xffffffffaec9eb00, offset=Variable "offset" is not available. ) at file.h:242 #16 0xffffffff804cf18e in kern_readv (td=0xffffff00044d66a0, fd=3, auio=0xffffffffaec9eb00) at /usr/src/sys/kern/sys_generic.c:192 #17 0xffffffff804cf27c in read (td=0xffffffff80e62000, uap=0xffffff00044d66a0) at /usr/src/sys/kern/sys_generic.c:108 #18 0xffffffff807605c7 in syscall (frame=0xffffffffaec9ec70) at /usr/src/sys/amd64/amd64/trap.c:852 #19 0xffffffff8074685b in Xfast_syscall () at /usr/src/sys/amd64/amd64/exception.S:290 #20 0x0000000800c0297c in ?? () Previous frame inner to this frame (corrupt stack?) >How-To-Repeat: Boot PC, fetch someting large or open firefox, go myspace or any other website really (although the really simple firefox start page is usually okay). >Fix: Going to roll back to my old kernel I think. >Release-Note: >Audit-Trail: >Unformatted: