From owner-freebsd-current Tue Mar 11 3:25:29 2003 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2FFAB37B401 for ; Tue, 11 Mar 2003 03:25:27 -0800 (PST) Received: from seed.net.tw (sn15.seed.net.tw [139.175.54.15]) by mx1.FreeBSD.org (Postfix) with ESMTP id 595DA43F85 for ; Tue, 11 Mar 2003 03:25:26 -0800 (PST) (envelope-from leafy@leafy.idv.tw) Received: from [211.74.134.130] (port=49154 helo=leafy.idv.tw) by seed.net.tw with esmtp (Seednet 4.10:3) id 18shsr-0000x7-00 for freebsd-current@freebsd.org; Tue, 11 Mar 2003 19:25:25 +0800 Received: from leafy.idv.tw (nobody@localhost [127.0.0.1]) by leafy.idv.tw (8.12.8/8.12.8) with ESMTP id h2BBPOTO000646 for ; Tue, 11 Mar 2003 19:25:24 +0800 (CST) (envelope-from leafy@leafy.idv.tw) Received: (from leafy@localhost) by leafy.idv.tw (8.12.8/8.12.8/Submit) id h2BBPNqD000645 for freebsd-current@freebsd.org; Tue, 11 Mar 2003 19:25:23 +0800 (CST) Date: Tue, 11 Mar 2003 19:25:23 +0800 From: leafy To: freebsd-current@freebsd.org Subject: kernel panic in tcp_input.c:2324 Message-ID: <20030311112523.GA631@leafy.idv.tw> Mail-Followup-To: freebsd-current@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=big5 Content-Disposition: inline User-Agent: Mutt/1.5.3i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Fatal trap 12: page fault while in kernel mode fault virtual address = 0x20 fault code = supervisor read, page not present instruction pointer = 0x8:0xc01c5a96 stack pointer = 0x10:0xcd316a98 frame pointer = 0x10:0xcd316abc code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 14 (swi1: net) trap number = 12 panic: page fault syncing disks, buffers remaining... 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 2233 giving up on 1851 buffers Uptime: 3h50m55s Dumping 255 MB ata0: resetting devices .. done 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 --- #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239 239 dumping++; (kgdb) where #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:239 #1 0xc01cff9a in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:371 #2 0xc01d0203 in panic () at /usr/src/sys/kern/kern_shutdown.c:542 #3 0xc02ee2f2 in trap_fatal (frame=0xcd316a58, eva=0) at /usr/src/sys/i386/i386/trap.c:843 #4 0xc02edfd2 in trap_pfault (frame=0xcd316a58, usermode=0, eva=32) at /usr/src/sys/i386/i386/trap.c:757 #5 0xc02edac0 in trap (frame= {tf_fs = -1058209768, tf_es = -852426736, tf_ds = -1071251440, tf_edi = -1 058255824, tf_esi = 0, tf_ebp = -852399428, tf_isp = -852399484, tf_ebx = -10702 78932, tf_edx = -1058255824, tf_ecx = 1, tf_eax = 1, tf_trapno = 12, tf_err = 0, tf_eip = -1071883626, tf_cs = 8, tf_eflags = 66050, tf_esp = 16, tf_ss = 1}) at /usr/src/sys/i386/i386/trap.c:444 #6 0xc02ddc58 in calltrap () at {standard input}:96 #7 0xc0266729 in tcp_input (m=0xc0ec4c30, off0=20) at /usr/src/sys/netinet/tcp_input.c:2324 #8 0xc025fcff in ip_input (m=0xc0ee4400) at /usr/src/sys/netinet/ip_input.c:944 #9 0xc024143e in swi_net (dummy=0x0) at /usr/src/sys/net/netisr.c:236 #10 0xc01bbdc1 in ithread_loop (arg=0xc0ec2100) at /usr/src/sys/kern/kern_intr.c:536 #11 0xc01bacb3 in fork_exit (callout=0xc01bbbf0 , arg=0x0, frame=0x0) at /usr/src/sys/kern/kern_fork.c:871 (kgdb) up 7 #7 0xc0266729 in tcp_input (m=0xc0ec4c30, off0=20) at /usr/src/sys/netinet/tcp_input.c:2324 2324 INP_INFO_WUNLOCK(&tcbinfo); -- "Without the userland, the kernel is useless." --inspired by The Tao of Programming To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message