2001-11-19 10:26:14

by Brett

[permalink] [raw]
Subject: oops 2 of 2, [jbd]journal_try_to_free_buffers, 2.4.9-13


And another one...

again, let me know if further info is needed.

thanks,

/ Brett

ksymoops 2.4.1 on i686 2.4.9-13. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.9-13/ (default)
-m /boot/System.map-2.4.9-13 (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.

Error (expand_objects): cannot stat(/lib/ext3.o) for ext3
Error (expand_objects): cannot stat(/lib/jbd.o) for jbd
Warning (compare_maps): mismatch on symbol partition_name , ksyms_base says c01b5c80, System.map says c0156ea0. Ignoring ksyms_base entry
Warning (compare_maps): mismatch on symbol tone_control , emu10k1 says d5b98ef4, /lib/modules/2.4.9-13/kernel/drivers/sound/emu10k1/emu10k1.o says d5b98120. Ignoring /lib/modules/2.4.9-13/kernel/drivers/sound/emu10k1/emu10k1.o entry
Warning (compare_maps): mismatch on symbol usb_devfs_handle , usbcore says d086aa00, /lib/modules/2.4.9-13/kernel/drivers/usb/usbcore.o says d086a520. Ignoring /lib/modules/2.4.9-13/kernel/drivers/usb/usbcore.o entry
Warning (map_ksym_to_module): cannot match loaded module ext3 to a unique module object. Trace may not be reliable.
Unable to handle kernel paging request at virtual address 7a7e7fa7
d0801b92
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<d0801b92>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010a87
eax: 00000000 ebx: 7a7e7f7f ecx: c1827f5c edx: 7a7e7f7f
esi: cd9fa980 edi: 00000000 ebp: 00000000 esp: c1827f5c
ds: 0018 es: 0018 ss: 0018
Process kswapd (pid: 5, stackpage=c1827000)
Stack: 00000001 c13cb5c8 00000080 00000000 00000007 d0810522 c17ca200 c13cb5c8
00000080 c01389ca c13cb5c8 00000080 00000000 c13cb5c8 c012ea44 c13cb5c8
00000080 00000000 00000000 00000060 000040d3 00000000 00000000 000000c0
Call Trace: [<d0810522>] __insmod_ext3_S.text_L42880 [ext3] 0x44c2
[<c01389ca>] try_to_release_page [kernel] 0x3a
[<c012ea44>] page_launder [kernel] 0x3f4
[<c012f2b1>] do_try_to_free_pages [kernel] 0x11
[<c012f345>] kswapd [kernel] 0x55
[<c0105000>] stext [kernel] 0x0
[<c0105726>] kernel_thread [kernel] 0x26
[<c012f2f0>] kswapd [kernel] 0x0
Code: 8b 5b 28 f6 42 18 80 74 10 89 e0 50 52 e8 dc fe ff ff 5a 85

>>EIP; d0801b92 <[jbd]journal_try_to_free_buffers+62/a0> <=====
Trace; d0810522 <[ext3].text.start+44c2/a77f>
Trace; c01389ca <try_to_release_page+3a/60>
Trace; c012ea44 <page_launder+3f4/8e0>
Trace; c012f2b1 <do_try_to_free_pages+11/50>
Trace; c012f345 <kswapd+55/f0>
Trace; c0105000 <_stext+0/0>
Trace; c0105726 <kernel_thread+26/30>
Trace; c012f2f0 <kswapd+0/f0>
Code; d0801b92 <[jbd]journal_try_to_free_buffers+62/a0>
00000000 <_EIP>:
Code; d0801b92 <[jbd]journal_try_to_free_buffers+62/a0> <=====
0: 8b 5b 28 mov 0x28(%ebx),%ebx <=====
Code; d0801b95 <[jbd]journal_try_to_free_buffers+65/a0>
3: f6 42 18 80 testb $0x80,0x18(%edx)
Code; d0801b99 <[jbd]journal_try_to_free_buffers+69/a0>
7: 74 10 je 19 <_EIP+0x19> d0801bab <[jbd]journal_try_to_free_buffers+7b/a0>
Code; d0801b9b <[jbd]journal_try_to_free_buffers+6b/a0>
9: 89 e0 mov %esp,%eax
Code; d0801b9d <[jbd]journal_try_to_free_buffers+6d/a0>
b: 50 push %eax
Code; d0801b9e <[jbd]journal_try_to_free_buffers+6e/a0>
c: 52 push %edx
Code; d0801b9f <[jbd]journal_try_to_free_buffers+6f/a0>
d: e8 dc fe ff ff call fffffeee <_EIP+0xfffffeee> d0801a80 <[jbd]__journal_try_to_free_buffer+0/b0>
Code; d0801ba4 <[jbd]journal_try_to_free_buffers+74/a0>
12: 5a pop %edx
Code; d0801ba5 <[jbd]journal_try_to_free_buffers+75/a0>
13: 85 00 test %eax,(%eax)


5 warnings and 2 errors issued. Results may not be reliable.