From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1BPn7B-0002Jq-Up for user-mode-linux-devel@lists.sourceforge.net; Mon, 17 May 2004 11:45:29 -0700 Received: from main.gmane.org ([80.91.224.249]) by sc8-sf-mx1.sourceforge.net with esmtp (Exim 4.30) id 1BPn7B-0006t1-Fr for user-mode-linux-devel@lists.sourceforge.net; Mon, 17 May 2004 11:45:29 -0700 Received: from list by main.gmane.org with local (Exim 3.35 #1 (Debian)) id 1BPn79-0005e0-00 for ; Mon, 17 May 2004 20:45:27 +0200 Received: from c-67-166-61-25.client.comcast.net ([67.166.61.25]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 17 May 2004 20:45:27 +0200 Received: from bjohnson-dated-1082612068.17fb8c by c-67-166-61-25.client.comcast.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 17 May 2004 20:45:27 +0200 From: "Bernard Johnson" Message-ID: References: Subject: [uml-devel] Re: Kernel mode fault 2.4.26-um1 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: Mon, 17 May 2004 12:45:20 -0600 To: user-mode-linux-devel@lists.sourceforge.net I was asked in email for more information... Here is additional information... I'm using ttmode (have been unable to integrate the skas3 patch into a Fedora Core kernel RPM). The host system is a Fedora Core 1 system, fully updated, standard kernel. The crash is completely reproducible, when I start a particular application (behemoth ColdFusion MX 6.1). The crash happens when the guest OS is either Fedora Core 1 or RedHat 8, so I don't believe it's related to the guest OS. I have a kernel linux-2.4.22-um6+fedoraseg (http://toast.debian.net/~may/umlproject/unpackaged/fedoraseg.patch) that will run this application under guest Fedora Core 1, although, it seems to not run under RedHat 8 guest OS. "Bernard Johnson" wrote in message news:c840cm$o89$1@sea.gmane.org... > I'm getting this crash on 2.4.26-um1 > > Breakpoint 1, panic ( > fmt=0xa01d8b00 "Kernel mode fault at addr 0x%lx, ip 0x%lx, ip 0x%lx") at > panic.c:60 > 60 bust_spinlocks(1); > (gdb) bt > #0 panic (fmt=0xa01d8b00 "Kernel mode fault at addr 0x%lx, ip 0x%lx") > at panic.c:60 > #1 0xa00d1019 in segv (address=8, ip=2685769919, is_write=0, is_user=0, > sc=0xa4a44274) at trap_kern.c:149 > #2 0xa00d1416 in segv_handler (sig=11, regs=0xa4a44274) at trap_user.c:67 > #3 0xa00d4b3c in sig_handler_common_tt (sig=11, sc_ptr=0xa4a47d28) > at trap_user.c:43 > #4 0xa00d14f3 in sig_handler (sig=0, sc= > {gs = 0, __gsh = 0, fs = 0, __fsh = 0, es = 43, __esh = 0, ds = 43, __dsh = > 0, edi = 2762227712, esi = 2762235236, ebp = 2762235212, esp = 2762235188, > ebx = 0, edx = 4294901759, ecx = 2685202592, eax = 4, trapno = 14, err = 4, > eip = 2685769919, cs = 35, __csh = 0, eflags = 66182, esp_at_signal = > 2762235188, ss = 43, __ssh = 0, fpstate = 0x0, oldmask = 134285824, cr2 = > 8}) at trap_user.c:101 > #5 > #6 rwsem_down_failed_common (sem=0x0, waiter=0xa4a45d64, adjustment=-65537) > at list.h:40 > Previous frame inner to this frame (corrupt stack?) > > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by: SourceForge.net Broadband > Sign-up now for SourceForge Broadband and get the fastest > 6.0/768 connection for only $19.95/mo for the first 3 months! > http://ads.osdn.com/?ad_id=2562&alloc_id=6184&op=click ------------------------------------------------------- This SF.Net email is sponsored by: SourceForge.net Broadband Sign-up now for SourceForge Broadband and get the fastest 6.0/768 connection for only $19.95/mo for the first 3 months! http://ads.osdn.com/?ad_id=2562&alloc_id=6184&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel