Re: Maquina travando com frequencia
On Tue, 2005-12-13 at 14:04 -0200, fabiano wrote:
> e ae galera seguinte tenho uma maquina com samba e squid rodando ela
> esta travando quase que diariamente, a maquina vai "perdendo os
> serviços" o squi para de responder logo depois o sshd e por fim o samba,
> no syslog tenho os seguintes logs:
>
> Dec 13 12:05:02 localhost kernel: c01598be
> Dec 13 12:05:02 localhost kernel: PREEMPT
> Dec 13 12:05:02 localhost kernel: Modules linked in: smbfs
> ipt_MASQUERADE ipt_REDIRECT iptable_nat ip_conntrack ip_tables ipv6
> af_packet parport_pc parport floppy evdev pcspkr ehci_hcd snd_intel8x0
> snd_ac97_codec snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart
> snd_rawmidi snd_seq_device snd shpchp pciehp pci_hotplug sis_agp agpgart
> ohci_hcd usbcore i810_audio ac97_codec soundcore sis900 capability
> commoncap psmouse ide_cd cdrom genrtc ext3 jbd ide_generic sis5513
> ide_disk ide_core unix font vesafb cfbcopyarea cfbimgblt cfbfillrect
> Dec 13 12:05:02 localhost kernel: CPU: 0
> Dec 13 12:05:02 localhost kernel: EIP: 0060:[prune_icache+288/471]
> Not tainted
> Dec 13 12:05:02 localhost kernel: EFLAGS: 00010206 (2.6.8-2-386)
> Dec 13 12:05:02 localhost kernel: EIP is at prune_icache+0x120/0x1d7
> Dec 13 12:05:02 localhost kernel: eax: 00002000 ebx: d2513d14 ecx:
> dde4deec edx: c1428e2c
> Dec 13 12:05:02 localhost kernel: esi: d2513d14 edi: d2513d1c ebp:
> c028e38c esp: dde4dee0
> Dec 13 12:05:02 localhost kernel: ds: 007b es: 007b ss: 0068
> Dec 13 12:05:02 localhost kernel: Process kswapd0 (pid: 46,
> threadinfo=dde4c000 task=dde02640)
> Dec 13 12:05:02 localhost kernel: Stack: 00000000 0000001c 0000001c
> d2513b1c db09631c 00000080 00000000 0001db00
> Dec 13 12:05:02 localhost kernel: ddfbe9e0 c015998d 00000080
> c0135d09 00000080 000000d0 0001db00 00000000
> Dec 13 12:05:02 localhost kernel: 00000001 00000000 c028d224
> 00000001 0000000b c028d100 c0136e10 00000020
> Dec 13 12:05:02 localhost kernel: Call Trace:
> Dec 13 12:05:02 localhost kernel: [shrink_icache_memory+24/48]
> shrink_icache_memory+0x18/0x30
> Dec 13 12:05:02 localhost kernel: [shrink_slab+238/332]
> shrink_slab+0xee/0x14c
> Dec 13 12:05:02 localhost kernel: [balance_pgdat+380/559]
> balance_pgdat+0x17c/0x22f
> Dec 13 12:05:02 localhost kernel: [kswapd+193/197] kswapd+0xc1/0xc5
> Dec 13 12:05:02 localhost kernel: [autoremove_wake_function+0/58]
> autoremove_wake_function+0x0/0x3a
> Dec 13 12:05:02 localhost kernel: [ret_from_fork+6/20]
> ret_from_fork+0x6/0x14
> Dec 13 12:05:02 localhost kernel: [autoremove_wake_function+0/58]
> autoremove_wake_function+0x0/0x3a
> Dec 13 12:05:02 localhost kernel: [kswapd+0/197] kswapd+0x0/0xc5
> Dec 13 12:05:02 localhost kernel: [kernel_thread_helper+5/11]
> kernel_thread_helper+0x5/0xb
> Dec 13 12:05:02 localhost kernel: Code: 89 50 04 c7 03 00 00 00 00 c7 43
> 04 00 00 00 00 8d 53 08 8b
> Dec 13 12:05:02 localhost kernel: <6>note: kswapd0[46] exited with
> preempt_count 1
>
> A maquina é um PIV com 512 de RAM kernel 2.6.8 default do debian
> Alguem tem alguma ideia sobre este problea?
> desde ja agradeço a atenção.
O problema parece ser no swap.. BadBlock na particao de swap?
--
[]
JA Tavares
Reply to: