server hangs :/

To: debian-amd64@lists.debian.org
Subject: server hangs :/
From: Wojciech Babicz <wojciech.babicz@trustnet.pl>
Date: Tue, 5 Jul 2005 12:50:15 +0200
Message-id: <[🔎] 84303690.20050705125015@trustnet.pl>
Reply-to: Wojciech Babicz <wojciech.babicz@trustnet.pl>
Hello,

I have a new Gigabyte GA-K8NSC-939 with amd64 3000+ and Kingston 2GB
RAM (dual channel)

It has to be a router for network with NAT (and htb) with brandwidth
about 8-10 Mbps.

I have my own kernel 2.6.12 with path-o-matic.

This router hangs after 1,5 hours, sometimes then after 2,5 hours, and sometimes
after 10 hours....

In logs where is:

Jul  4 20:48:46 router kernel: Call Trace:<ffffffff8034953a>{schedule+122} <ffffffff8010b820>{default_idle+0}
Jul  4 20:48:46 router kernel:        <ffffffff8010b972>{cpu_idle+82} <ffffffff804b280e>{start_kernel+350}
Jul  4 20:48:46 router kernel:        <4>warning: many lost ticks.
Jul  4 20:48:46 router kernel: Your time source seems to be instable or some driver is hogging interupts
Jul  4 20:48:46 router kernel: rip release_console_sem+0x3e/0xb0
Jul  4 20:48:46 router kernel: <ffffffff804b226a>{x86_64_start_kernel+362}
Jul  4 20:48:46 router kernel: scheduling while atomic: swapper/0x00000100/0
Jul  4 20:48:46 router kernel:
Jul  4 20:48:46 router kernel: Call Trace:<ffffffff8034953a>{schedule+122} <ffffffff8010b820>{default_idle+0}
Jul  4 20:48:46 router kernel:        <ffffffff8010b972>{cpu_idle+82} <ffffffff804b280e>{start_kernel+350}
Jul  4 20:48:46 router kernel:        <ffffffff804b226a>{x86_64_start_kernel+362}
Jul  4 20:48:46 router kernel: scheduling while atomic: swapper/0x00000100/0

[...]
Jul  4 22:20:45 router kernel: scheduling while atomic: swapper/0x00000100/0
Jul  4 22:20:45 router kernel:
Jul  4 22:20:45 router kernel: Call Trace:<ffffffff8034953a>{schedule+122} <ffffffff8010b820>{default_idle+0}
Jul  4 22:20:45 router kernel:        <ffffffff8010b972>{cpu_idle+82} <ffffffff804b280e>{start_kernel+350}
Jul  4 22:20:45 router kernel:        <ffffffff804b226a>{x86_64_start_kernel+362}
Jul  4 22:20:45 router shutdown[23018]: shutting down for system halt
Jul  4 22:20:45 router kernel: scheduling while atomic: swapper/0x00000100/0
Jul  4 22:20:45 router kernel:
Jul  4 22:20:45 router kernel: Call Trace:<ffffffff8034953a>{schedule+122} <ffffffff8010b820>{default_idle+0}
Jul  4 22:20:45 router kernel:        <ffffffff8010b972>{cpu_idle+82} <ffffffff804b280e>{start_kernel+350}
Jul  4 22:20:45 router kernel:        <ffffffff804b226a>{x86_64_start_kernel+362}
Jul  4 22:20:45 router kernel: scheduling while atomic: swapper/0x00000100/0
Jul  4 22:20:45 router kernel:
Jul  4 22:20:45 router kernel: Call Trace:<ffffffff8034953a>{schedule+122} <ffffffff8010b820>{default_idle+0}
Jul  4 22:20:45 router kernel:        <ffffffff8010b972>{cpu_idle+82} <ffffffff804b280e>{start_kernel+350}
Jul  4 22:20:45 router kernel:        <ffffffff804b226a>{x86_64_start_kernel+362}
Jul  4 22:20:45 router kernel: scheduling while atomic: swapper/0x00000100/0
Jul  4 22:20:45 router kernel:
Jul  4 22:20:45 router kernel: Call Trace:<ffffffff8034953a>{schedule+122} <ffffffff8010b820>{default_idle+0}
Jul  4 22:20:45 router kernel:        <ffffffff8010b972>{cpu_idle+82} <ffffffff804b280e>{start_kernel+350}
Jul  4 22:20:45 router kernel:        <ffffffff804b226a>{x86_64_start_kernel+362}
Jul  4 22:20:45 router kernel: scheduling while atomic: swapper/0x00000100/0
Jul  4 22:20:45 router kernel:


[...]

and as server starts where is (only IMHO suspicous entry):

Jul  4 22:38:41 router kernel: PCI: Probing PCI hardware (bus 00)
Jul  4 22:38:41 router kernel: Boot video device is 0000:02:06.0
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
Jul  4 22:38:41 router kernel: ACPI: Power Resource [ISAV] (on)
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT]
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 9 10 11 *12 14 15)
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LNK3] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LAPU] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LSID] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [LFID] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APC1] (IRQs *16), disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APC2] (IRQs *17), disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APC3] (IRQs *18), disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APC4] (IRQs *19), disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APC5] (IRQs *16), disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) *0, disabled.
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APCS] (IRQs *23), disabled.


and other:
Jul  4 22:38:41 router kernel: PCI: Using ACPI for IRQ routing
Jul  4 22:38:41 router kernel: PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report

and other:
Jul  4 22:38:41 router kernel: 8139too Fast Ethernet driver 0.9.27
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt Link [APC3] enabled at IRQ 18
Jul  4 22:38:41 router kernel: ACPI: PCI Interrupt 0000:02:0a.0[A] -> Link [APC3] -> GSI 18 (level, low) -> IRQ 18
Jul  4 22:38:41 router kernel: eth1: RealTek RTL8139 at 0xffffc20000058000, 00:30:4f:3b:25:06, IRQ 18

What could be reason of server problems.

Thanks for any help ...

Wojciech Babicz
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