This morning I was unable to get into my system. So I remote rebooted the
power and fortunately the system came up. I went into the message log and
found the following. It seems there was a kernel panic dealing with some
memory address. Can anyone shed some light?
Jun 5 04:38:58 huda PAM_pwdb[3454]: check pass; user unknown
Jun 5 04:38:58 huda PAM_pwdb[3458]: check pass; user unknown
Jun 5 04:38:59 huda PAM_pwdb[3464]: check pass; user unknown
Jun 5 04:38:59 huda PAM_pwdb[3471]: check pass; user unknown
Jun 5 04:38:59 huda PAM_pwdb[3468]: check pass; user unknown
Jun 5 04:39:00 huda kernel: NuOnce Security: IN=eth1 OUT=
MAC=00:40:d0:94:b1:2c:00:d0:02:c8:ec:0a:08:00 SRC=194.176.105.1
DST=216.14.86.172 LEN=61 TOS=0x00 PREC=0x00 TTL=108 ID=
61150 PROTO=ICMP TYPE=8 CODE=0 ID=22094 SEQ=29108
Jun 5 04:39:00 huda kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000008
Jun 5 04:39:00 huda kernel: printing eip:
Jun 5 04:39:00 huda kernel: c02d3521
Jun 5 04:39:00 huda kernel: *pde = 37df5001
Jun 5 04:39:00 huda kernel: Oops: 0000 [#1]
Jun 5 04:39:00 huda kernel: SMP
Jun 5 04:39:00 huda kernel: Modules linked in: ipt_LOG ip_conntrack_ftp
ipt_state ip_conntrack eeprom lm85 i2c_sensor i2c_i801 i2c_dev i2c_core
iptable_filter ip_tables dm_mirro
r dm_mod button battery ac uhci_hcd ehci_hcd tg3 e100 mii ext3 jbd raid1
ata_piix libata sd_mod scsi_mod
Jun 5 04:39:00 huda kernel: CPU: 0
Jun 5 04:39:00 huda kernel: EIP: 0060:[<c02d3521>] Not tainted VLI
Jun 5 04:39:00 huda kernel: EFLAGS: 00010046 (2.6.9-42.0.10.ELsmp)
Jun 5 04:39:00 huda kernel: EIP is at _spin_lock_irqsave+0x7/0x45
Jun 5 04:39:00 huda kernel: eax: 00000004 ebx: 00000246 ecx: c17fbde0
edx: 00000200
Jun 5 04:39:00 huda kernel: esi: 00000004 edi: 00000202 ebp: c1a88f68
esp: c1a88f50
Jun 5 04:39:00 huda kernel: ds: 007b es: 007b ss: 0068
Jun 5 04:39:00 huda kernel: Process khelper (pid: 8, threadinfo=c1a88000
task=c1aa4630)
Jun 5 04:39:00 huda kernel: Stack: 00000000 00000004 c011e8a8 c4c80e40
c4c80e44 00000202 c1aae000 c0130c63
Jun 5 04:39:00 huda kernel: c4c80e80 c01307d6 ffffffff ffffffff
00000001 00000000 c011e794 00010000
Jun 5 04:39:00 huda kernel: 00000000 c0416120 c17fbde0 00000000
00000000 c1aa4630 c011e794 00100100
Jun 5 04:39:00 huda kernel: Call Trace:
Jun 5 04:39:00 huda kernel: [<c011e8a8>] complete+0x12/0x3d
Jun 5 04:39:00 huda kernel: [<c0130c63>] worker_thread+0x168/0x1d5
Jun 5 04:39:00 huda kernel: [<c01307d6>] __call_usermodehelper+0x0/0x41
Jun 5 04:39:00 huda kernel: [<c011e794>] default_wake_function+0x0/0xc
Jun 5 04:39:00 huda kernel: [<c011e794>] default_wake_function+0x0/0xc
Jun 5 04:39:00 huda kernel: [<c0130afb>] worker_thread+0x0/0x1d5
Jun 5 04:39:00 huda kernel: [<c01341ed>] kthread+0x73/0x9b
Jun 5 04:39:00 huda kernel: [<c013417a>] kthread+0x0/0x9b
Jun 5 04:39:00 huda kernel: [<c01041f5>] kernel_thread_helper+0x5/0xb
Jun 5 04:39:00 huda kernel: Code: 6c 00 2e 62 2e c0 0f b6 02 84 c0 7e 08 0f
0b 6d 00 2e 62 2e c0 86 0a c3 f0 81 00 00 00 00 01 c3 f0 ff 00 c3 56 89 c6
53 9c 5b fa <81> 78 04 ad
4e ad de 74 18 ff 74 24 08 68 c3 71 2e c0 e8 66 f3
Jun 5 04:39:00 huda kernel: <0>Fatal exception: panic in 5 seconds
Jun 5 04:39:01 huda PAM_pwdb[3479]: check pass; user unknown
Jun 5 04:39:01 huda PAM_pwdb[3482]: check pass; user unknown
Jun 5 04:39:02 huda kernel: NuOnce Security: IN=eth1 OUT=
MAC=00:40:d0:94:b1:2c:00:d0:02:c8:ec:0a:08:00 SRC=194.176.105.1
DST=216.14.86.172 LEN=61 TOS=0x00 PREC=0x00 TTL=108 ID=
61371 PROTO=ICMP TYPE=8 CODE=0 ID=22094 SEQ=65460