From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (mx1.redhat.com [172.16.48.31]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with SMTP id i2IGVLj25736 for ; Thu, 18 Mar 2004 11:31:21 -0500 Received: from hisser.org (hermes.hisser.org [62.49.72.126]) by mx1.redhat.com (8.12.10/8.12.10) with SMTP id i2IGVG4b005091 for ; Thu, 18 Mar 2004 11:31:18 -0500 Message-ID: <4059CECE.1080203@hisser.org> Date: Thu, 18 Mar 2004 16:31:10 +0000 From: James Pattinson MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [linux-lvm] OOPS: Kernel Oops using LVM2 Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: LVM general discussion and development Hi All I am just playing around with LVM2 before I upgrade my live system to 2.6.x. I am using a VMWare virtual machine running gentoo with the latest gentoo kernel tree, and device_mapper 1.00.08 and LVM2 2.00.08. I pvcreate a whole disk (4GB) then create a VG and lvcreate an lv filling the whole disk. When I try to format the new LV the kernel oopses once, then again a short time afterwards. Below are the two Oopses ksymoops'd. Could someone please have a look at this for me - anything else you need to know? Thanks James Oops: 0002 CPU: 0 EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00000202 eax: 00000001 ebx: c0177164 ecx: 0000fe00 edx: c27f8000 esi: 00000001 edi: c22ddd80 ebp: 00000001 esp: c4da5e2c ds: 0018 es: 0018 ss: 0018 Process mke2fs (pid: 1347, stackpage=c4da5000) Stack: c02b3711 00000001 c22ddd80 003ff000 c02b3a92 0000fe00 00000000 00000002 00000310 cfe04280 c22ddd80 003ff000 00000002 00000001 c02566ba c0166f00 00000001 c22ddd80 c87ac580 c87ac600 00000192 c22ddd80 00000002 00000001 Call Trace: [] [] [] [] [] [] [] [] [] [] [] Code: ff 40 0c c3 83 ec 08 89 5c 24 04 8b 5c 24 0c ff 4b 0c 0f 94 >>EIP; c02b41e6 <===== >>ebx; c0177164 <_dev_lock+0/1c> >>edx; c27f8000 <_end+24951e8/104e2248> >>edi; c22ddd80 <_end+1f7af68/104e2248> >>esp; c4da5e2c <_end+4a43014/104e2248> Trace; c02b3711 Trace; c02b3a92 Trace; c02566ba Trace; c0256771 Trace; c01cc33b Trace; c01cc4bf Trace; c01cc4f8 Trace; c01cc644 Trace; c01d1e9c <__block_fsync+33/61> Trace; c01cca9a Trace; c0199cdf Code; c02b41e6 00000000 <_EIP>: Code; c02b41e6 <===== 0: ff 40 0c incl 0xc(%eax) <===== Code; c02b41e9 3: c3 ret Code; c02b41ea 4: 83 ec 08 sub $0x8,%esp Code; c02b41ed 7: 89 5c 24 04 mov %ebx,0x4(%esp,1) Code; c02b41f1 b: 8b 5c 24 0c mov 0xc(%esp,1),%ebx Code; c02b41f5 f: ff 4b 0c decl 0xc(%ebx) Code; c02b41f8 12: 0f 94 00 sete (%eax) Second Ooops: Oops: 0002 CPU: 0 EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00000202 eax: 00000001 ebx: c0177164 ecx: 0000fe00 edx: c27f8000 esi: 00000001 edi: c22d5100 ebp: 00000001 esp: cfed5e8c ds: 0018 es: 0018 ss: 0018 Process kupdated (pid: 6, stackpage=cfed5000) Stack: c02b3711 00000001 c22d5100 003ff000 c02b3a92 0000fe00 00000001 cfed5f1c cfed5eac cfed5eac c22d5100 003ff000 00000002 00000001 c02566ba c0166f00 00000001 c22d5100 00000000 00000001 00000198 c22d5100 00000002 00000001 Call Trace: [] [] [] [] [] [] [] [] [] [] Code: ff 40 0c c3 83 ec 08 89 5c 24 04 8b 5c 24 0c ff 4b 0c 0f 94 >>EIP; c02b41e6 <===== >>ebx; c0177164 <_dev_lock+0/1c> >>edx; c27f8000 <_end+24951e8/104e2248> >>edi; c22d5100 <_end+1f722e8/104e2248> >>esp; cfed5e8c <_end+fb73074/104e2248> Trace; c02b3711 Trace; c02b3a92 Trace; c02566ba Trace; c0256771 Trace; c01cc33b Trace; c01cc4bf Trace; c01cfc15 Trace; c01cff8f Trace; c01983f7 Trace; c01cfe89 Code; c02b41e6 00000000 <_EIP>: Code; c02b41e6 <===== 0: ff 40 0c incl 0xc(%eax) <===== Code; c02b41e9 3: c3 ret Code; c02b41ea 4: 83 ec 08 sub $0x8,%esp Code; c02b41ed 7: 89 5c 24 04 mov %ebx,0x4(%esp,1) Code; c02b41f1 b: 8b 5c 24 0c mov 0xc(%esp,1),%ebx Code; c02b41f5 f: ff 4b 0c decl 0xc(%ebx) Code; c02b41f8 12: 0f 94 00 sete (%eax)