Tyan K8S Pro + SACK problem
mark at blowfish.x86.co.za
Mon Nov 29 03:53:33 PST 2004
Ive been trying to get my Dual Tyan motheroard to work with FreeBSD 5.3.
If I send through alot of network traffic eventually after 5/6 hours
uptime the box crashes with a page fault.
I then proceeded to doing some tests and disabled net.inet.tcp.sack.enable
wich since then my box has been stable.
Tyan K8S Pro (S2882) Motherboard
2 x Opteron (242) 1.8 Ghz
1 x ECC 1GB PC2700 module (yeh i know its a performance problem)
Fatal trap 12: page fault whine in kernel mode
cpu id =1; apic id=01
fault virtual address = 0x18
fault code = supervisor read,page not present
Instruction pointer = 0x8:0xffffffffa25bc800
frame pointer = 0x10:0x0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, olef32 0, gran 1
trap number = 12
panic: page fault
cpuid = 1
boot() called on cpu#1
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