Messages in this thread | | | Date | Mon, 29 Jul 2002 17:06:34 +0200 | From | Axel Siebenwirth <> | Subject | 2.5.27: JFS oops |
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Hi Dave,
here goes another jfsCommit oops from kernel 2.5.27.
Distribution: Slackware 8.1 Kernel : 2.5.27 JFS utils : 1.0.20
Filesystems were created with jfs-utils 1.0.18 / kernel 2.4.18 by slackware installation.
Unable to handle kernel NULL pointer dereference at virtual address 00000004 *pde = 00000000 Oops: 0002 CPU: 0 EIP: 0010:[<c0184da8>] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010282 eax: 00000000 ebx: c880a08c ecx: c7ea0800 edx: c7d5f668 esi: c7cee000 edi: 00000000 ebp: c880a080 esp: c7cee000 ds: 0018 es: 0018 ss: 0018 Stack: c7c7b86c 00000030 00001000 00000000 00000000 c7cee000 c7d5f65c c7cee000 c7cee000 00000000 c01924bb c7d5f65c c7d62b98 00000000 00038da8 00c2a128 c7ea0800 c7d5f65c c6008000 00000030 00000000 00000001 00000000 00000030 Call Trace: [<c01924bb>] [<c019875f>] [<c0197fc0>] [<c01161e4>] [c0198c15>] [<c0198ec4>] [<c0116350>] [<c0116350>] [<c0105000>] [<c0105000>] [<c01057de>] [<c0198d10>] Code: 89 50 04 8b 4c 24 44 89 5a 04 89 41 0c 8b 45 30 89 55 0c 89
>>EIP; c0184da8 <dbUpdatePMap+458/540> <=====
>>ebx; c880a08c <_end+84d9ca8/85e5c1c> >>ecx; c7ea0800 <_end+7b7041c/85e5c1c> >>edx; c7d5f668 <_end+7a2f284/85e5c1c> >>esi; c7cee000 <_end+79bdc1c/85e5c1c> >>ebp; c880a080 <_end+84d9c9c/85e5c1c> >>esp; c7cee000 <_end+79bdc1c/85e5c1c>
Trace; c01924bb <release_metapage+19b/270> Trace; c019875f <txFreeMap+2ef/490> Trace; c0197fc0 <txUpdateMap+100/370> Trace; c01161e4 <schedule+1d4/300> Trace; c0198ec4 <jfs_lazycommit+1b4/300> Trace; c0116350 <default_wake_function+0/40> Trace; c0116350 <default_wake_function+0/40> Trace; c0105000 <_stext+0/0> Trace; c0105000 <_stext+0/0> Trace; c01057de <kernel_thread+2e/40> Trace; c0198d10 <jfs_lazycommit+0/300>
Code; c0184da8 <dbUpdatePMap+458/540> 00000000 <_EIP>: Code; c0184da8 <dbUpdatePMap+458/540> <===== 0: 89 50 04 mov %edx,0x4(%eax) <===== Code; c0184dab <dbUpdatePMap+45b/540> 3: 8b 4c 24 44 mov 0x44(%esp,1),%ecx Code; c0184daf <dbUpdatePMap+45f/540> 7: 89 5a 04 mov %ebx,0x4(%edx) Code; c0184db2 <dbUpdatePMap+462/540> a: 89 41 0c mov %eax,0xc(%ecx) Code; c0184db5 <dbUpdatePMap+465/540> d: 8b 45 30 mov 0x30(%ebp),%eax Code; c0184db8 <dbUpdatePMap+468/540> 10: 89 55 0c mov %edx,0xc(%ebp) Code; c0184dbb <dbUpdatePMap+46b/540> 13: 89 00 mov %eax,(%eax)
Can I use jfs from cvs with current kernels (2.5.29/2.4.19-rc3-ac3) to see how latest changes work?
Best regards, Axel Siebenwirth - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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