From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263497AbTIIQog (ORCPT ); Tue, 9 Sep 2003 12:44:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264224AbTIIQog (ORCPT ); Tue, 9 Sep 2003 12:44:36 -0400 Received: from smtp7.wanadoo.fr ([193.252.22.29]:5978 "EHLO mwinf0204.wanadoo.fr") by vger.kernel.org with ESMTP id S263497AbTIIQoc (ORCPT ); Tue, 9 Sep 2003 12:44:32 -0400 From: kinarky Reply-To: kinarky@free.fr To: linux-kernel@vger.kernel.org Subject: Re: crash log with 2.4.22 kernel and usb modem Date: Tue, 9 Sep 2003 18:31:22 +0200 User-Agent: KMail/1.5.3 References: <200309090733.02884.kinarky@free.fr> <20030909151521.GB4499@kroah.com> In-Reply-To: <20030909151521.GB4499@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200309091831.22907.kinarky@free.fr> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > Are you using the userspace or kernel driver for the speedtouch modem? i am using the kernel driver speedtch > And can you run that oops through ksymoops and send the output to us? i ran "ksymoops oopslogfile" while using the same kernel that i used with the bug, i don't know exactly if it's what you expected. here's the output : ksymoops 2.4.9 on i686 2.4.22-6mdk. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.22-6mdk/ (default) -m /boot/System.map-2.4.22-6mdk (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. Warning (compare_ksyms_lsmod): module ext3 is in lsmod but not in ksyms, probabl y no symbols exported Sep 9 06:34:36 masteur kernel: kernel BUG at slab.c:815! Sep 9 06:34:36 masteur kernel: invalid operand: 0000 Sep 9 06:34:36 masteur kernel: CPU: 0 Sep 9 06:34:36 masteur kernel: EIP: 0010:[kmem_cache_create+573/912] Tain ted: P Sep 9 06:34:36 masteur kernel: EIP: 0010:[] Tainted: P Using defaults from ksymoops -t elf32-i386 -a i386 Sep 9 06:34:36 masteur kernel: EFLAGS: 00010246 Sep 9 06:34:36 masteur kernel: eax: 00000000 ebx: c184add4 ecx: c184acf4 edx: c184acf4 Sep 9 06:34:36 masteur kernel: esi: c184acee edi: f0839dc8 ebp: c015d538 esp: d98cfee4 Sep 9 06:34:36 masteur kernel: ds: 0018 es: 0018 ss: 0018 Sep 9 06:34:36 masteur kernel: Process insmod (pid: 6338, stackpage=d98cf000) Sep 9 06:34:36 masteur kernel: Stack: fffffffc 0000001c fffffff4 f083ad08 00000 019 ffffffea f083986a f0839dba Sep 9 06:34:36 masteur kernel: 0000003c 00000020 00000000 00000000 00000 000 f0835000 c01d7b90 f083acfc Sep 9 06:34:36 masteur kernel: 00000001 081419b8 00005c30 00000060 00000 060 00000004 00000001 ef344bc0 Sep 9 06:34:36 masteur kernel: Call Trace: Sep 9 06:34:37 masteur kernel: [] __ksymtab+0x0/0x28 [uhci] Sep 9 06:34:37 masteur kernel: [] uhci_hcd_init+0x6a/0xf0 [uhci] Sep 9 06:34:37 masteur kernel: [] .rodata.str1.1+0x3e1/0x407 [uhci] Sep 9 06:34:37 masteur kernel: [] sys_init_module+0x610/0x680 [kerne l] Sep 9 06:34:37 masteur kernel: [] .kmodtab+0x0/0xc [uhci] Sep 9 06:34:37 masteur kernel: [] uhci_show_td+0x0/0x1a0 [uhci] Sep 9 06:34:37 masteur kernel: [] system_call+0x33/0x40 [kernel] Sep 9 06:34:37 masteur kernel: Code: 0f 0b 2f 03 6b b0 34 c0 8b 12 81 fa e4 38 10 c0 75 d3 8d 43 >>EIP; c01f69bd <===== >>ebx; c184add4 <_end+1430cbb/303e7f47> >>ecx; c184acf4 <_end+1430bdb/303e7f47> >>edx; c184acf4 <_end+1430bdb/303e7f47> >>esi; c184acee <_end+1430bd5/303e7f47> >>edi; f0839dc8 <[uhci].text.end+3f0/11a8> >>ebp; c015d538 >>esp; d98cfee4 <_end+194b5dcb/303e7f47> Trace; f083ad08 <[uhci]__module_license+4d/d25> Trace; f083986a <[uhci]uhci_hcd_init+6a/f0> Trace; f0839dba <[uhci].text.end+3e2/11a8> Trace; c01d7b90 Trace; f083acfc <[uhci]__module_license+41/d25> Trace; f0835060 <[uhci]uhci_show_td+0/1a0> Trace; c01c3093 Code; c01f69bd 00000000 <_EIP>: Code; c01f69bd <===== 0: 0f 0b ud2a <===== Code; c01f69bf 2: 2f das Code; c01f69c0 3: 03 6b b0 add 0xffffffb0(%ebx),%ebp Code; c01f69c3 6: 34 c0 xor $0xc0,%al Code; c01f69c5 8: 8b 12 mov (%edx),%edx Code; c01f69c7 a: 81 fa e4 38 10 c0 cmp $0xc01038e4,%edx Code; c01f69cd 10: 75 d3 jne ffffffe5 <_EIP+0xffffffe5> Code; c01f69cf 12: 8d 43 00 lea 0x0(%ebx),%eax 2 warnings issued. Results may not be reliable.