From owner-freebsd-stable@FreeBSD.ORG Thu Jan 18 16:19:14 2007 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 6C72716A407 for ; Thu, 18 Jan 2007 16:19:14 +0000 (UTC) (envelope-from gbell72@rogers.com) Received: from web88001.mail.re2.yahoo.com (web88001.mail.re2.yahoo.com [206.190.37.188]) by mx1.freebsd.org (Postfix) with SMTP id 1EEB413C455 for ; Thu, 18 Jan 2007 16:19:13 +0000 (UTC) (envelope-from gbell72@rogers.com) Received: (qmail 29096 invoked by uid 60001); 18 Jan 2007 16:19:13 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=rogers.com; h=X-YMail-OSG:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-ID; b=4023eOr9ZLhBagG2sSjZLkgO6uA3C27y5G7fdaeJxpu1IKzCRcvIo8UUW15ilN6OlNefC/t3tBraxZr+Nl04Eopf+HNuaJ+4+zSWAacuxB8NbVABHe71lv372uz2u4lb2OlLnVwzXvs2gJsB8M9j4FAjRT/OArtU4Fj09++BS+A=; X-YMail-OSG: CyCMAgwVM1koYkQWhOBdXLN3KUWE1OKO7pDTkljm4KB83KEftVaZI8LSWRpkPinqeuelKKv.8Hm9Deh.9StMF1h.JPZ.Q0GUh2H_r1yHZ1TwhSEg0Xz4e6SbLPssHDLO9dYkvx3PUDr.5.8- Received: from [74.121.208.108] by web88001.mail.re2.yahoo.com via HTTP; Thu, 18 Jan 2007 11:19:13 EST Date: Thu, 18 Jan 2007 11:19:13 -0500 (EST) From: Gardner Bell To: freebsd-stable@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Message-ID: <398812.27808.qm@web88001.mail.re2.yahoo.com> Subject: system crash 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: Thu, 18 Jan 2007 16:19:14 -0000 I was on the irc.freenode.net #freebsd channel when this crash occured. Most of it doesn't look very useful, thought I had a larger dump than I do. Hopefully this makes sense to one of the developers. I still have the core available if any further information from it is needed. Script started on Wed Jan 17 21:00:19 2007 bsdca# kgdb kernel.debug /var/crasgh/vmcore.1 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"] 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: KDB: enter: manual escape to debugger Physical memory: 1016 MB Dumping 120 MB: 105 89 73 57 41 25 9 #0 doadump () at pcpu.h:172 172 __asm __volatile("movq %%gs:0,%0" : "=r" (td)); (kgdb) bt #0 doadump () at pcpu.h:172 #1 0xffffffff80181e81 in db_fncall (dummy1=0, dummy2=0, dummy3=0, dummy4=0x0) at /usr/src/sys/ddb/db_command.c:492 #2 0xffffffff801822c5 in db_command_loop () at /usr/src/sys/ddb/db_command.c:350 #3 0xffffffff801841bd in db_trap (type=-1523594912, code=0) at /usr/src/sys/ddb/db_main.c:222 #4 0xffffffff802430b9 in kdb_trap (type=3, code=0, tf=0xffffffffa52fca60) at /usr/src/sys/kern/subr_kdb.c:473 #5 0xffffffff80344ba2 in trap (frame= {tf_rdi = 0, tf_rsi = -2139025408, tf_rdx = 1, tf_rcx = 7374, tf_r8 = 10, tf_r9 = 10, tf_rax = 38, tf_rbx = 0, tf_rbp = -1523594464, tf_r10 = -1523594704, tf_r11 = 0, tf_r12 = -2142111904, tf_r13 = -2142112512, tf_r14 = 2, tf_r15 = -1099503782848, tf_trapno = 3, tf_addr = 0, tf_flags = -1523594436, tf_err = 0, tf_rip = -2145113201, tf_cs = 8, tf_rflags = 642, tf_rsp = -1523594464, tf_ss = 16}) at /usr/src/sys/amd64/amd64/trap.c:442 #6 0xffffffff8032f71b in calltrap () at /usr/src/sys/amd64/amd64/exception.S:168 #7 0xffffffff80242b8f in kdb_enter (msg=0x0) at cpufunc.h:63 #8 0xffffffff8035ffd2 in scgetc (sc=0xffffffff8051f760, flags=2) at /usr/src/sys/dev/syscons/syscons.c:3365 #9 0xffffffff803602b3 in sckbdevent (thiskbd=0xffffffff8050c460, event=-2139025408, arg=0x1) at /usr/src/sys/dev/syscons/syscons.c:659 #10 0xffffffff8034b9c3 in atkbd_intr (kbd=0xffffffff8050c460, ---Type to continue, or q to quit--- arg=0xffffffff80811000) at /usr/src/sys/dev/atkbdc/atkbd.c:503 #11 0xffffffff8020aab3 in ithread_loop (arg=0xffffff000077b440) at /usr/src/sys/kern/kern_intr.c:682 #12 0xffffffff80209276 in fork_exit ( callout=0xffffffff8020a950 , arg=0xffffff000077b440, frame=0xffffffffa52fcc50) at /usr/src/sys/kern/kern_fork.c:821 #13 0xffffffff8032fa7e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:394 #14 0x0000000000000000 in ?? () #15 0x0000000000000000 in ?? () #16 0x0000000000000001 in ?? () #17 0x0000000000000000 in ?? () #18 0x0000000000000000 in ?? () #19 0x0000000000000000 in ?? () #20 0x0000000000000000 in ?? () #21 0x0000000000000000 in ?? () #22 0x0000000000000000 in ?? () #23 0x0000000000000000 in ?? () #24 0x0000000000000000 in ?? () #25 0x0000000000000000 in ?? () #26 0x0000000000000000 in ?? () #27 0x0000000000000000 in ?? () #28 0x0000000000000000 in ?? () #29 0x0000000000000000 in ?? () ---Type to continue, or q to quit--- #30 0x0000000000000000 in ?? () #31 0x0000000000000000 in ?? () #32 0x0000000000000000 in ?? () #33 0x0000000000000000 in ?? () #34 0x0000000000000000 in ?? () #35 0x0000000000000000 in ?? () #36 0x0000000000000000 in ?? () #37 0x0000000000000000 in ?? () #38 0x0000000000000000 in ?? () #39 0x0000000000000000 in ?? () #40 0x0000000000000000 in ?? () #41 0x0000000000000000 in ?? () #42 0x0000000000000000 in ?? () #43 0x0000000000000000 in ?? () #44 0x0000000000000000 in ?? () #45 0x0000000000000000 in ?? () #46 0x00000000006ab000 in ?? () #47 0xffffff000077b440 in ?? () #48 0x0000000000000001 in ?? () #49 0xffffff003d80d000 in ?? () #50 0xffffff003db58980 in ?? () #51 0xffffffffa52fcb80 in ?? () #52 0xffffffffa52fcb58 in ?? () #53 0xffffff003d807000 in ?? () ---Type to continue, or q to quit--- #54 0xffffffff8023a469 in sched_switch (td=0xffffff000077b440, newtd=0xffffffff8020a950, flags=0) at /usr/src/sys/kern/sched_4bsd.c:973 Previous frame inner to this frame (corrupt stack?) (kgdb) q bsdca# ^d