From owner-freebsd-current@FreeBSD.ORG Wed Jul 26 17:51:01 2006 Return-Path: X-Original-To: freebsd-current@freebsd.org 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 E165516A4E0 for ; Wed, 26 Jul 2006 17:51:01 +0000 (UTC) (envelope-from haro@h4.dion.ne.jp) Received: from smtp1.dcns.ne.jp (smtp1.dcns.ne.jp [203.178.100.134]) by mx1.FreeBSD.org (Postfix) with SMTP id 257C543D4C for ; Wed, 26 Jul 2006 17:51:00 +0000 (GMT) (envelope-from haro@h4.dion.ne.jp) Received: (qmail 16584 invoked from network); 27 Jul 2006 02:50:59 +0900 Received: from unknown (HELO localhost) (211.10.184.118) by smtp1.dcns.ne.jp with SMTP; 27 Jul 2006 02:50:59 +0900 Date: Thu, 27 Jul 2006 02:50:58 +0900 (JST) Message-Id: <20060727.025058.07646261.haro@h4.dion.ne.jp> To: rwatson@FreeBSD.ORG From: Munehiro Matsuda X-Mailer: Mew version 3.3 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-current@freebsd.org Subject: Panic with recent uipc changes? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Jul 2006 17:51:02 -0000 Hi Robert Watson, Recent changes to uipc, the UNIX domain sockets, seems to cause my -current laptop to panic and reboot whenever I stop emacs. Is there anything I can do to help debug this? =-------------------------------------------------------------------------- kdb_backtrace(2,c378569c,c,c3488d80,de34fa10,...) at kdb_backtrace+0x29 witness_warn(5,0,c07208c5) at witness_warn+0x192 trap(c07b0008,28,c06f0028,c357c9dc,c357c914,...) at trap+0x108 calltrap() at calltrap+0x5 --- trap 0xc, eip = 0xc050fc8e, esp = 0xde34fa58, ebp = 0xde34fa58 --- knlist_mtx_locked(0) at knlist_mtx_locked+0x6 knote(c357c9dc,0,1,c357c9f4,c357c914,...) at knote+0x1d sowakeup(c357c914,c357c9d0) at sowakeup+0x61 soisdisconnected(c357c914,c357c9f4,c357c914,0,de34fad4,...) at soisdisconnected+0xdc uipc_detach(c357c914) at uipc_detach+0xe3 sofree(c357c914) at sofree+0x27b soclose(c357c914) at soclose+0x2d9 soo_close(c359eb88,c3488d80) at soo_close+0x4b fdrop_locked(c359eb88,c3488d80,c2dfa220,0,c06f91cb,...) at fdrop_locked+0x88 fdrop(c359eb88,c3488d80,6b5,c0777974,0,...) at fdrop+0x24 closef(c359eb88,c3488d80) at closef+0x367 fdfree(c3488d80) at fdfree+0x4a3 exit1(c3488d80,0,de34fd30,c06b8cea,c3488d80,...) at exit1+0x420 exit1(c3488d80,de34fd04) at exit1 syscall(58de003b,827003b,bfbf003b,bfbfdce0,bfbfdce0,...) at syscall+0x27e Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (1, FreeBSD ELF32, sys_exit), eip = 0x284da41b, esp = 0xbfbfdc7c, ebp = 0xbfbfdc98 --- Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read, page not present instruction pointer = 0x20:0xc050fc8e stack pointer = 0x28:0xde34fa58 frame pointer = 0x28:0xde34fa58 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 = 39065 (emacs) trap number = 12 panic: page fault cpuid = 0 KDB: enter: panic =-------------------------------------------------------------------------- Thanks in advance, Haro =------------------------------------------------------------------------------ _ _ Munehiro (haro) Matsuda -|- /_\ |_|_| Internet Solution Dept., KGT Inc. /|\ |_| |_|_| 2-8-8 Shinjuku Shinjuku-ku Tokyo 160-0022, Japan Tel: +81-3-3225-0767 Fax: +81-3-3225-0740 Email: haro@kgt.co.jp