From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1BeJrd-0008UA-SC for user-mode-linux-devel@lists.sourceforge.net; Sat, 26 Jun 2004 13:33:29 -0700 Received: from ip-217-18-179-10.reverse.dsi.net ([217.18.179.10] helo=sindar.exse.net) by sc8-sf-mx2.sourceforge.net with esmtp (Exim 4.34) id 1BeJrc-0007Jj-5H for user-mode-linux-devel@lists.sourceforge.net; Sat, 26 Jun 2004 13:33:28 -0700 Message-ID: <40DDDB91.9050304@exse.net> From: =?ISO-8859-1?Q?Sebastian_B=F6hm?= MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [uml-devel] backtrace of uml crash on mysql-server start Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Sat, 26 Jun 2004 22:24:49 +0200 To: user-mode-linux-devel@lists.sourceforge.net Cc: BlaisorBlade Hi, finally I was able to produce this stracktrace with 2.4.26-um1 (host also 2.4.26) It happend during a mysql-server start. (I can reproduce this quite constant, if you have further questions ...) maybe something with ipc ? Breakpoint 1, panic (fmt=0x0) at panic.c:58 58 machine_paniced = 1; (gdb) bt #0 panic (fmt=0x0) at panic.c:58 #1 0xa008e04b in segv (address=28, ip=1818324839, is_write=2, is_user=0, sc=0x0) at trap_kern.c:144 #2 0xa008e3d7 in segv_handler (sig=11, regs=0xa13ec274) at trap_user.c:67 #3 0xa0090ea4 in sig_handler_common_skas (sig=11, sc_ptr=0x58) at trap_user.c:35 #4 0xa008e408 in sig_handler (sig=0, sc= {gs = 0, __gsh = 0, fs = 0, __fsh = 0, es = 43, __esh = 0, ds = 43, __dsh = 0, edi = 2, esi = 28, ebp = 2705260500, esp = 2705260428, ebx = 0, edx = 0, ecx = 2684354560, eax = 28, trapno = 14, err = 6, eip = 2684935257, cs = 35, __csh = 0, eflags = 66194, esp_at_signal = 2705260428, ss = 43, __ssh = 0, fpstate = 0x0, oldmask = 134217728, cr2 = 28}) at trap_user.c:101 #5 #6 0xa008dc59 in handle_page_fault (address=1881171332, ip=0, is_write=2, is_user=0, code_out=0xa13f0024) at rwsem.h:101 #7 0xa008df56 in segv (address=1881171332, ip=0, is_write=2, is_user=0, sc=0x1c) at trap_kern.c:133 #8 0xa008e3d7 in segv_handler (sig=11, regs=0xa13f0274) at trap_user.c:67 #9 0xa0090ea4 in sig_handler_common_skas (sig=11, sc_ptr=0x58) at trap_user.c:35 #10 0xa008e408 in sig_handler (sig=28, sc= {gs = 0, __gsh = 0, fs = 0, __fsh = 0, es = 43, __esh = 0, ds = 43, __dsh = 0, edi = 0, esi = 1881171332, ebp = 2705261644, esp = 2705261572, ebx = 188117---Type to continue, or q to quit--- /sebastian ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel