Kärn panik!
Tjena.
Hade en burk förut med P2 450Mhz, 300 Ram, och 120 GB hdd.
Flyttade senare över hddn till en AMD XP2400+ med 700 mb ram.
Det verkade gå smärtfritt, den startade upp och funkade som vanligt efter att jag konfat om lite hårdvara.
Men nu, en vecka eller två efter så har den börjat hänga sig, med följande meddelande:
Sep 20 14:55:05 alphaelajt kernel: Unable to handle kernel paging request at virtual address ffffffe0
Sep 20 14:55:05 alphaelajt kernel: printing eip:
Sep 20 14:55:05 alphaelajt kernel: c0151cd1
Sep 20 14:55:05 alphaelajt kernel: *pde = 00002067
Sep 20 14:55:05 alphaelajt kernel: Oops: 0000 [#1]
Sep 20 14:55:05 alphaelajt kernel: Modules linked in: iptable_nat md5 ipv6 ip_conntrack_pptp ip_conntrack_proto_gre ppp_mppe ppp_generic slhc ip_conntrack_ir$
Sep 20 14:55:05 alphaelajt kernel: CPU: 0
Sep 20 14:55:05 alphaelajt kernel: EIP: 0060:[prio_tree_remove+37/169] Not tainted VLI
Sep 20 14:55:05 alphaelajt kernel: EIP: 0060:[<c0151cd1>] Not tainted VLI
Sep 20 14:55:05 alphaelajt kernel: EFLAGS: 00010217 (2.6.9-42.cc)
Sep 20 14:55:05 alphaelajt kernel: EIP is at prio_tree_remove+0x25/0xa9
Sep 20 14:55:05 alphaelajt kernel: eax: 00000728 ebx: 00000000 ecx: c6a506dc edx: ffffffd8
Sep 20 14:55:05 alphaelajt kernel: esi: 00000000 edi: e966c6dc ebp: 000000d3 esp: d3ca4f5c
Sep 20 14:55:05 alphaelajt kernel: ds: 007b es: 007b ss: 0068
Sep 20 14:55:05 alphaelajt kernel: Process sshd (pid: 5114, threadinfo=d3ca4000 task=e7ff4d30)
Sep 20 14:55:05 alphaelajt kernel: Stack: edb61878 edb6184c e966c6b4 e7b7f6c0 00000001 c015cd8d d784760c e966c6b4
Sep 20 14:55:05 alphaelajt kernel: e02a4f50 c015ef80 c0413074 00000176 e02a4f20 e7ff4d30 c0121bac e02a4f20
Sep 20 14:55:05 alphaelajt kernel: c012725d 000000ff 0000ff00 bff21dc0 d3ca4000 c012773c 0000ff00 000000ff
Sep 20 14:55:05 alphaelajt kernel: Call Trace:
Sep 20 14:55:05 alphaelajt kernel: [remove_vm_struct+144/277] remove_vm_struct+0x90/0x115
Sep 20 14:55:05 alphaelajt kernel: [<c015cd8d>] remove_vm_struct+0x90/0x115
Sep 20 14:55:05 alphaelajt kernel: [exit_mmap+454/463] exit_mmap+0x1c6/0x1cf
Sep 20 14:55:05 alphaelajt kernel: [<c015ef80>] exit_mmap+0x1c6/0x1cf
Sep 20 14:55:05 alphaelajt kernel: [mmput+179/214] mmput+0xb3/0xd6
Sep 20 14:55:05 alphaelajt kernel: [<c0121bac>] mmput+0xb3/0xd6
Sep 20 14:55:05 alphaelajt kernel: [do_exit+597/1436] do_exit+0x255/0x59c
Sep 20 14:55:05 alphaelajt kernel: [<c012725d>] do_exit+0x255/0x59c
Sep 20 14:55:05 alphaelajt kernel: [sys_exit_group+0/13] sys_exit_group+0x0/0xd
Sep 20 14:55:05 alphaelajt kernel: [<c012773c>] sys_exit_group+0x0/0xd
Sep 20 14:55:05 alphaelajt kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Sep 20 14:55:05 alphaelajt kernel: [<c03205fb>] syscall_call+0x7/0xb
Sep 20 14:55:05 alphaelajt kernel: Code: 18 5b 5e 5f 5d c3 55 89 d1 57 56 53 57 89 d7 89 04 24 39 12 75 05 39 52 04 74 47 8b 31 8b 59 04 39 ce 75 04 89 d9 eb$
Sep 20 14:55:05 alphaelajt kernel: <0>Fatal exception: panic in 5 seconds
Vad kan detta bero på och hur fixar jag det?
Här är nämligen min knappa linuxkunskap begränsad.
En annan sak som jag tycker ser mystisk ut är att de 1000 raderna innan det jag postade här ovan i /var/log/messages består av:
Sep 20 14:54:18 alphaelajt sshd(pam_unix)[4956]: check pass; user unknown
Sep 20 14:54:18 alphaelajt sshd(pam_unix)[4956]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:21 alphaelajt sshd(pam_unix)[4958]: check pass; user unknown
Sep 20 14:54:21 alphaelajt sshd(pam_unix)[4958]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:24 alphaelajt sshd(pam_unix)[4960]: check pass; user unknown
Sep 20 14:54:24 alphaelajt sshd(pam_unix)[4960]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:26 alphaelajt sshd(pam_unix)[4962]: check pass; user unknown
Sep 20 14:54:26 alphaelajt sshd(pam_unix)[4962]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:29 alphaelajt sshd(pam_unix)[4964]: check pass; user unknown
Sep 20 14:54:29 alphaelajt sshd(pam_unix)[4964]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:32 alphaelajt sshd(pam_unix)[4966]: check pass; user unknown
Sep 20 14:54:32 alphaelajt sshd(pam_unix)[4966]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:35 alphaelajt sshd(pam_unix)[4968]: check pass; user unknown
Sep 20 14:54:35 alphaelajt sshd(pam_unix)[4968]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:37 alphaelajt sshd(pam_unix)[4970]: check pass; user unknown
Sep 20 14:54:37 alphaelajt sshd(pam_unix)[4970]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:40 alphaelajt sshd(pam_unix)[4973]: check pass; user unknown
Sep 20 14:54:40 alphaelajt sshd(pam_unix)[4973]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:43 alphaelajt sshd(pam_unix)[4975]: check pass; user unknown
Sep 20 14:54:43 alphaelajt sshd(pam_unix)[4975]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:46 alphaelajt sshd(pam_unix)[4977]: check pass; user unknown
Sep 20 14:54:46 alphaelajt sshd(pam_unix)[4977]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:48 alphaelajt sshd(pam_unix)[4979]: check pass; user unknown
Sep 20 14:54:48 alphaelajt sshd(pam_unix)[4979]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:51 alphaelajt sshd(pam_unix)[4981]: check pass; user unknown
Sep 20 14:54:51 alphaelajt sshd(pam_unix)[4981]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:54 alphaelajt sshd(pam_unix)[4983]: check pass; user unknown
Sep 20 14:54:54 alphaelajt sshd(pam_unix)[4983]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:54:57 alphaelajt sshd(pam_unix)[4986]: check pass; user unknown
Sep 20 14:54:57 alphaelajt sshd(pam_unix)[4986]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:55:00 alphaelajt sshd(pam_unix)[4989]: check pass; user unknown
Sep 20 14:55:00 alphaelajt sshd(pam_unix)[4989]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Sep 20 14:55:02 alphaelajt sshd(pam_unix)[5114]: check pass; user unknown
Sep 20 14:55:02 alphaelajt sshd(pam_unix)[5114]: authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip132.255.reserved.ish.de
Kan detta ha nått samband tror ni?
Försöker tyskland invandera min webserver?
Hjälp önskas.
"Problemet med socialism är att till sist tar alla andras pengar slut" - Margaret Thatcher