 | | | /var/log/messages important | /var/log/messages important 2003-05-26 - By upendra
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Hi all
my 7.2 linux machine gave me this error and ver
allowed anybody to login there after what can be
reason???
here is the error....
May 25 17:10:38 medusa4 kernel: Unable to handle
kernel NULL pointer dereference at virtual addres
s 00000018
May 25 17:10:38 medusa4 kernel: printing eip:
May 25 17:10:38 medusa4 kernel: d085b5c7
May 25 17:10:38 medusa4 kernel: *pde = 00000000
May 25 17:10:38 medusa4 kernel: Oops: 0000
May 25 17:10:38 medusa4 kernel: CPU: 0
May 25 17:10:38 medusa4 kernel: EIP:
0010:[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/ke
rnel/drivers/net+-162361/96]
May 25 17:10:38 medusa4 kernel: EIP:
0010:[<d085b5c7>]
May 25 17:10:38 medusa4 kernel: EFLAGS: 00010282
May 25 17:10:38 medusa4 kernel: eax: cc564da0 ebx:
00000000 ecx: cfb41694 edx: cfb41600
May 25 17:10:38 medusa4 kernel: esi: 00000000 edi:
cb426360 ebp: c56796c0 esp: c48e5c34
May 25 17:10:38 medusa4 kernel: ds: 0018 es: 0018
ss: 0018
May 25 17:10:38 medusa4 kernel: Process cp (pid: 5257,
stackpage=c48e5000)
May 25 17:10:38 medusa4 kernel: Stack: 00000000
cfb41600 cb426360 d0855e96 00000000 cb426360 00000
000 cb426360
May 25 17:10:38 medusa4 kernel: c56796c0
d0866148 cb426360 00000000 00001000 00000303 00000
000 00000176
May 25 17:10:38 medusa4 kernel: 00000000
00000000 08051a28 08051a28 00000000 00000018 00000
018 ffffffff
May 25 17:10:38 medusa4 kernel: Call Trace:
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/ker
nel/drivers/net+-184682/96]
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/kernel/drivers/net+
-118456/96] [clear_user+43/64]
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/kernel/drivers/n
et+-117965/96]
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/kernel/drivers/net+-187521
/96]
May 25 17:10:38 medusa4 kernel: Call Trace:
[<d0855e96>] [<d0866148>] [<c02048db>] [<d0866333>] [<
d085537f>]
May 25 17:10:38 medusa4 kernel:
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/kernel/drive
rs/net+-116922/96]
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/kernel/drivers/net+-113574/9
6] [truncate_inode_pages+143/160]
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/kernel/driver
s/net+-117232/96] [vmtruncate+361/384]
[inode_setattr+38/224]
May 25 17:10:38 medusa4 kernel:
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/kernel/drive
rs/net+-116922/96]
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/kernel/drivers/net+-113574/9
6] [truncate_inode_pages+143/160]
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/kernel/driver
s/net+-117232/96] [vmtruncate+361/384]
[inode_setattr+38/224]
May 25 17:10:38 medusa4 kernel: [<d0866746>]
[<d086745a>] [<c0126a6f>] [<d0866610>] [<c01248a9>
] [<c014a086>]
May 25 17:10:38 medusa4 kernel:
[eepro100:__insmod_eepro100_O/lib/modules/2.4.7-10/kernel/drive
rs/net+-113880/96] [bread+70/112]
[notify_change+94/288] [cached_lookup+16/80]
[do_truncate+107/16
0] [<f42f9d10>]
May 25 17:10:38 medusa4 kernel: [<d0867328>]
[<c0137506>] [<c014a20e>] [<c013f860>] [<c0133e0b>
] [<f42f9d10>]
May 25 17:10:38 medusa4 kernel:
[open_namei+1109/1456] [<d088be3a>]
[path_release+16/48] [filp_
open+54/96] [getname+94/160] [sys_open+54/176]
May 25 17:10:38 medusa4 kernel: [<c0140c75>]
[<d088be3a>] [<c013f830>] [<c0134d16>] [<c013f63e>
] [<c0135006>]
May 25 17:10:38 medusa4 kernel: [<d088c434>]
[sys_munmap+50/80] [system_call+51/56]
May 25 17:10:38 medusa4 kernel: [<d088c434>]
[<c0125ee2>] [<c0106f0b>]
May 25 17:10:38 medusa4 kernel:
May 25 17:10:38 medusa4 kernel: Code: f6 46 18 80 74
08 8b 5e 40 e9 bf 00 00 00 8b 46 10 85 c0 7f
May 25 17:15:21 medusa4 login(pam_unix)[5277]: check
pass; user unknown
May 25 17:15:21 medusa4 login(pam_unix)[5277]:
authentication failure; logname= uid=0 euid=0 tty=p
ts/2 ruser= rhost=venus
May 25 17:15:23 medusa4 login[5277]: FAILED LOGIN 1
FROM venus FOR m2009^I, Authentication failure
May 25 17:15:35 medusa4 login(pam_unix)[5277]: session
opened for user m2009 by (uid=0)
May 25 17:15:35 medusa4 -- m2009[5277]: LOGIN ON
pts/2 BY m2009 FROM venus
May 25 17:15:38 medusa4 xdm(pam_unix)[5252]: session
closed for user m2009
May 25 17:30:11 medusa4 xdm(pam_unix)[4769]: session
closed for user d410
May 26 09:15:26 medusa4 xinetd[920]: telnet: fork
failed: Resource temporarily unavailable (errno
= 11)
May 26 09:15:36 medusa4 xinetd[920]: warning: cannot
open /etc/hosts.allow: Interrupted system cal
l
This error comes in booting.....
May 26 11:02:13 medusa4 xinetd[920]: service telnet:
too many consecutive fork failures
May 26 11:12:27 medusa4 syslogd 1.4.1: restart.
May 26 11:12:27 medusa4 syslog: syslogd startup
succeeded
May 26 11:12:27 medusa4 syslog: klogd startup
succeeded
May 26 11:12:27 medusa4 kernel: klogd 1.4.1, log
source = /proc/kmsg started.
May 26 11:12:27 medusa4 kernel: Inspecting
/boot/System.map-2 (See http://map-2.ora-code.com).4.7-10
May 26 11:12:27 medusa4 kernel: Loaded 15046 symbols
from /boot/System.map-2 (See http://map-2.ora-code.com).4.7-10.
May 26 11:12:27 medusa4 kernel: Symbols match kernel
version 2.4.7.
May 26 11:12:27 medusa4 kernel: Loaded 180 symbols
from 5 modules.
May 26 11:12:27 medusa4 kernel: Linux version 2.4.7-10
(bhcompile@(protected)) (gcc
version 2.96 20000731 (Red Hat Linux 7.1 2.96-98)) #1
Thu Sep 6 17:27:27 EDT 2001
May 26 11:12:27 medusa4 kernel: BIOS-provided physical
RAM map:
May 26 11:12:27 medusa4 kernel: BIOS-e820:
0000000000000000 - 000000000009fc00 (usable)
May 26 11:12:27 medusa4 kernel: BIOS-e820:
000000000009fc00 - 00000000000a0000 (reserved)
May 26 11:12:27 medusa4 kernel: BIOS-e820:
00000000000e0000 - 0000000000100000 (reserved)
May 26 11:12:27 medusa4 kernel: BIOS-e820:
0000000000100000 - 000000000ffc0000 (usable)
May 26 11:12:27 medusa4 kernel: BIOS-e820:
000000000ffc0000 - 000000000fff8000 (ACPI data)
May 26 11:12:27 medusa4 kernel: BIOS-e820:
000000000fff8000 - 0000000010000000 (ACPI NVS)
May 26 11:12:27 medusa4 kernel: BIOS-e820:
00000000fec00000 - 00000000fec01000 (reserved)
May 26 11:12:27 medusa4 kernel: BIOS-e820:
00000000fee00000 - 00000000fee01000 (reserved)
May 26 11:12:27 medusa4 kernel: BIOS-e820:
00000000ffb80000 - 00000000ffc00000 (reserved)
May 26 11:12:27 medusa4 kernel: BIOS-e820:
00000000fff00000 - 0000000100000000 (reserved)
May 26 11:12:27 medusa4 kernel: Scanning bios EBDA for
MXT signature
May 26 11:12:27 medusa4 kernel: On node 0 totalpages:
65472
May 26 11:12:27 medusa4 kernel: zone(0): 4096 pages.
May 26 11:12:27 medusa4 kernel: zone(1): 61376 pages.
May 26 11:12:27 medusa4 kernel: zone(2): 0 pages.
May 26 11:12:27 medusa4 kernel: Kernel command line:
ro root=/dev/hda1
May 26 11:12:27 medusa4 kernel: Initializing CPU#0
May 26 11:12:27 medusa4 portmap: portmap startup
succeeded
May 26 11:12:27 medusa4 kernel: Detected 1594.874 MHz
processor.
May 26 11:12:27 medusa4 kernel: Console: colour VGA+
80x25
May 26 11:12:27 medusa4 kernel: Calibrating delay
loop... 3185.04 BogoMIPS
ed, 90k data, 220k init, 0k highmem)
May 26 11:12:27 medusa4 kernel: Dentry-cache hash
table entries: 32768 (order: 6, 262144 bytes)
May 26 11:12:27 medusa4 kernel: Inode-cache hash table
entries: 16384 (order: 5, 131072 bytes)
May 26 11:12:27 medusa4 kernel: Mount-cache hash table
entries: 4096 (order: 3, 32768 bytes)
May 26 11:12:27 medusa4 kernel: Buffer-cache hash
table entries: 16384 (order: 4, 65536 bytes)
May 26 11:12:27 medusa4 kernel: Page-cache hash table
entries: 65536 (order: 7, 524288 bytes)
May 26 11:12:27 medusa4 kernel: CPU: L1 I cache: 12K,
L1 D cache: 8K
May 26 11:12:27 medusa4 kernel: CPU: L2 cache: 256K
May 26 11:12:27 medusa4 kernel: Intel machine check
architecture supported.
May 26 11:12:27 medusa4 kernel: Intel machine check
reporting enabled on CPU#0.
May 26 11:12:27 medusa4 kernel: CPU: Intel(R)
Pentium(R) 4 CPU 1.60GHz stepping 02
May 26 11:12:27 medusa4 kernel: Enabling fast FPU save
and restore... done.
May 26 11:12:27 medusa4 kernel: Enabling unmasked SIMD
FPU exception support... done.
May 26 11:12:27 medusa4 kernel: Checking 'hlt'
instruction... OK.
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