2002-06-24 15:56:59

by Vasil Kolev

[permalink] [raw]
Subject: SMBFS related oops in 2.4.18

This is an oops i got, after smbfs got stuck (and the file server was
working perfectly) and i killed smbmount, so i can umount it.

Any solution?


Warning (expand_objects): object /lib/modules/2.4.18/kernel/drivers/media/video/bttv.o for module bttv has changed since load
Warning (expand_objects): object /lib/modules/2.4.18/kernel/drivers/media/video/tuner.o for module tuner has changed since load
Warning (expand_objects): object /lib/modules/2.4.18/kernel/drivers/i2c/i2c-algo-bit.o for module i2c-algo-bit has changed since load
Warning (expand_objects): object /lib/modules/2.4.18/kernel/drivers/i2c/i2c-dev.o for module i2c-dev has changed since load
Warning (expand_objects): object /lib/modules/2.4.18/kernel/drivers/i2c/i2c-core.o for module i2c-core has changed since load
Warning (expand_objects): object /lib/modules/2.4.18/kernel/drivers/usb/usb-uhci.o for module usb-uhci has changed since load
Warning (expand_objects): object /lib/modules/2.4.18/kernel/drivers/usb/usbcore.o for module usbcore has changed since load
Warning (expand_objects): object /lib/modules/2.4.18/kernel/drivers/net/tulip/tulip.o for module tulip has changed since load
Unable to handle kernel paging request at virtual address e0000000
c016a6c7
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c016a6c7>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010282
eax: 6c888fd6 ebx: e0000000 ecx: fd40e3fd edx: e281b65e
esi: bb92d60a edi: ce79fe34 ebp: ce79fecc esp: ce79fde4
ds: 0018 es: 0018 ss: 0018
Process du (pid: 13931, stackpage=ce79f000)
Stack: c0137db0 ce79fe9c e0866198 00000001 00000000 00000000 00000000 c999b980
c8fc1480 00000000 030f4e99 00000000 00000000 00000000 ddb53000 00000002
00000000 00000000 00000001 00000004 c0168fe5 dbf7f180 ce79ffb0 c0137db0
Call Trace: [<c0137db0>] [<c0168fe5>] [<c0137db0>] [<c0137db0>] [<c01207bb>]
[<c0169074>] [<c0137db0>] [<c0169f2b>] [<c0137db0>] [<c0137a2b>] [<c0137db0>]
[<c0137f13>] [<c0137db0>] [<c013741b>] [<c0106b1b>]
Code: 0f b6 03 43 89 c2 c1 e2 04 01 f2 c1 e8 04 01 c2 8d 04 92 8d


>>EIP; c016a6c7 <smb_fill_cache+53/2dc> <=====

>>eax; 6c888fd6 Before first symbol
>>ebx; e0000000 <_end+1fd09ca4/20519ca4>
>>ecx; fd40e3fd <END_OF_CODE+1cbbf35e/????>
>>edx; e281b65e <END_OF_CODE+1fcc5bf/????>
>>esi; bb92d60a Before first symbol
>>edi; ce79fe34 <_end+e4a9ad8/20519ca4>
>>ebp; ce79fecc <_end+e4a9b70/20519ca4>
>>esp; ce79fde4 <_end+e4a9a88/20519ca4>

Trace; c0137db0 <filldir64+0/114>
Trace; c0168fe5 <smb_proc_readdir_long+3d1/434>
Trace; c0137db0 <filldir64+0/114>
Trace; c0137db0 <filldir64+0/114>
Trace; c01207bb <find_or_create_page+b7/d0>
Trace; c0169074 <smb_proc_readdir+2c/40>
Trace; c0137db0 <filldir64+0/114>
Trace; c0169f2b <smb_readdir+37b/41c>
Trace; c0137db0 <filldir64+0/114>
Trace; c0137a2b <vfs_readdir+5b/7c>
Trace; c0137db0 <filldir64+0/114>
Trace; c0137f13 <sys_getdents64+4f/b3>
Trace; c0137db0 <filldir64+0/114>
Trace; c013741b <sys_fcntl64+7f/88>
Trace; c0106b1b <system_call+33/38>

Code; c016a6c7 <smb_fill_cache+53/2dc>
00000000 <_EIP>:
Code; c016a6c7 <smb_fill_cache+53/2dc> <=====
0: 0f b6 03 movzbl (%ebx),%eax <=====
Code; c016a6ca <smb_fill_cache+56/2dc>
3: 43 inc %ebx
Code; c016a6cb <smb_fill_cache+57/2dc>
4: 89 c2 mov %eax,%edx
Code; c016a6cd <smb_fill_cache+59/2dc>
6: c1 e2 04 shl $0x4,%edx
Code; c016a6d0 <smb_fill_cache+5c/2dc>
9: 01 f2 add %esi,%edx
Code; c016a6d2 <smb_fill_cache+5e/2dc>
b: c1 e8 04 shr $0x4,%eax
Code; c016a6d5 <smb_fill_cache+61/2dc>
e: 01 c2 add %eax,%edx
Code; c016a6d7 <smb_fill_cache+63/2dc>
10: 8d 04 92 lea (%edx,%edx,4),%eax
Code; c016a6da <smb_fill_cache+66/2dc>
13: 8d 00 lea (%eax),%eax


8 warnings issued. Results may not be reliable.


2002-06-24 18:30:05

by Urban Widmark

[permalink] [raw]
Subject: Re: SMBFS related oops in 2.4.18

On Mon, 24 Jun 2002, Vasil Kolev wrote:

> This is an oops i got, after smbfs got stuck (and the file server was
> working perfectly) and i killed smbmount, so i can umount it.

It probably got stuck after the oops, and not the other way around.


> Unable to handle kernel paging request at virtual address e0000000
...
> Process du (pid: 13931, stackpage=ce79f000)
...
> >>EIP; c016a6c7 <smb_fill_cache+53/2dc> <=====

http://www.hojdpunkten.ac.se/054/samba/00-smbfs-2.4.18-codepage.patch.gz

/Urban