Hi all,
We have been using SuSE7.2 and samba (client and server) without any
problems for a few months. Now, we migrated some workstations (samba
clients) to SuSE8.0 and we get segfaults while accessing files mounted
through samba. The segfault happens on the CLIENT side.
Here is our network configuration:
- SuSE7.2 server with default samba server package.
- Few SuSE7.2 workstations with default samba client packages.
- Few Windows2000 workstations.
- Few SuSE8.0 workstations with default samba client packages.
Every SuSE workstation is UP and has a default SuSE UP kernel
(2.4.4-4GB for 7.2 and 2.4.18-4GB for 8.0).
Windows2000 and SuSE7.2 clients can access our server without any
problem.
SuSE8.0 clients crashes (segfault) while accessing a mounted
directory. The crash happens at a random time (ie: doing a ls -lR in a
mounted directory causes a segfault at random).
The SuSE8.0 workstations are Intel Pentium 4 1.8GHz with 256MB of ram.
I copied the output of lspci below:
Here is the log I get:
Jun 12 09:31:55 lemans kernel: Unable to handle kernel paging request at virtual
address d0000000
Jun 12 09:31:55 lemans kernel: printing eip:
Jun 12 09:31:55 lemans kernel: ccaebae9
Jun 12 09:31:55 lemans kernel: *pde = 00000000
Jun 12 09:31:55 lemans kernel: Oops: 0000
Jun 12 09:31:55 lemans kernel: CPU: 0
Jun 12 09:31:55 lemans kernel: EIP:
0010:[nls_cp437:__insmod_nls_cp437_O/lib/modules/2.4.18-4GB/kernel/fs/nls/n+-9823511/96]
Tainted: P
Jun 12 09:31:55 lemans kernel: EFLAGS: 00210246
Jun 12 09:31:55 lemans kernel: eax: 00000000 ebx: 9f454432 ecx: f80863fd
edx: 9a1d91d6
Jun 12 09:31:55 lemans kernel: esi: d0000000 edi: cd53fe44 ebp: cd53fedc
esp: cd53fdf4
Jun 12 09:31:55 lemans kernel: ds: 0018 es: 0018 ss: 0018
Jun 12 09:31:55 lemans kernel: Process ls (pid: 29093, stackpage=cd53f000)
Jun 12 09:31:55 lemans kernel: Stack: c013fec0 cd53feac d483a252 00000001
00000000 00000000 00000000 cf5bfd80
Jun 12 09:31:55 lemans kernel: c5c3e220 5d812e9f 00e74a2a 64fa5aec
00000000 00000000 cfb99000 00000004
Jun 12 09:31:55 lemans kernel: 00000000 00000000 00000001 00000006
ccaea335 cafb77c0 cd53ffb0 c013fec0
Jun 12 09:31:55 lemans kernel: Call Trace: [filldir+0/216]
[nls_cp437:__insmod_nls_cp437_O/lib/modules/2.4.18-4GB/kernel/fs/nls/n+-9829579/96]
[filldir+0/216] [filldir+0/216]
[nls_cp437:__insmod_nls_cp437_O/lib/modules/2.4.18-4GB/kernel/fs/nls/n+-9829438/96]
Jun 12 09:31:55 lemans kernel: [filldir+0/216]
[nls_cp437:__insmod_nls_cp437_O/lib/modules/2.4.18-4GB/kernel/fs/nls/n+-9825524/96]
[filldir+0/216] [vfs_readdir+97/132] [filldir+0/216] [sys_getdents+74/152]
Jun 12 09:31:55 lemans kernel: [filldir+0/216] [system_call+51/64]
Jun 12 09:31:55 lemans kernel:
Jun 12 09:31:55 lemans kernel: Code: 8a 06 46 89 c2 c1 e2 04 01 da c1 e8 04 01
c2 8d 04 92 8d 1c
Here is what lsmod tells me:
Module Size Used by Tainted: P
nls_cp437 4384 6 (autoclean)
nls_iso8859-1 2880 6 (autoclean)
smbfs 32064 6 (autoclean)
snd-pcm-oss 45152 0 (autoclean)
snd-mixer-oss 11136 1 (autoclean)
snd-intel8x0 12160 1
snd-pcm 58528 0 [snd-pcm-oss snd-intel8x0]
snd-timer 11456 0 [snd-pcm]
snd-ac97-codec 24196 0 [snd-intel8x0]
snd-mpu401-uart 3504 0 [snd-intel8x0]
snd-rawmidi 13536 0 [snd-mpu401-uart]
snd-seq-device 4336 0 [snd-rawmidi]
snd 31720 0 [snd-pcm-oss snd-mixer-oss snd-intel8x0 snd-pcm
snd-timer snd-ac97-codec snd-mpu401-uart snd-rawmidi snd-seq-device]
soundcore 3268 3 [snd]
ipv6 123424 -1 (autoclean)
isa-pnp 27816 0 (unused)
joydev 5728 0 (unused)
evdev 3904 0 (unused)
input 3072 0 [joydev evdev]
usb-uhci 20996 0 (unused)
usbcore 55136 1 [usb-uhci]
af_packet 11528 1 (autoclean)
e100 69272 1
reiserfs 158816 1
Here is the output of lspci:
00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev
04)
00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev
04)
00:1e.0 PCI bridge: Intel Corp. 82801BA/CA PCI Bridge (rev 05)
00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 05)
00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 05)
00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub (rev 05)
00:1f.3 SMBus: Intel Corp. 82801BA/BAM SMBus (rev 05)
00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub (rev 05)
00:1f.5 Multimedia audio controller: Intel Corp. 82801BA/BAM AC'97 Audio
(rev 05)
01:00.0 VGA compatible controller: nVidia Corporation: Unknown device 0171 (rev
a3)
02:08.0 Ethernet controller: Intel Corp. 82801BA/BAM/CA/CAM Ethernet Controller
(rev 03)
And here is the output of uname -a:
Linux lemans 2.4.18-4GB #1 Wed Mar 27 13:57:05 UTC 2002 i686 unknown
Is there a patch or something I can apply to fix this problem?
Thanks,
Olivier
--
Olivier Daigle <daio3003@ele.etsmtl.ca>
:wq