どうもまだおかしい

計算機

gvを起動したら落ちた.

# kgdb kernel /var/crash/vmcore.10
(省略)
Unread portion of the kernel message buffer:


Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xa8
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc06aede5
stack pointer = 0x28:0xe64b986c
frame pointer = 0x28:0xe64b9904
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 35290 (gv)
trap number = 12
panic: page fault
Uptime: 5d8h43m11s
Physical memory: 1006 MB
Dumping 173 MB: 158 142 126 110 94 78 62 46 30 14

#0 doadump () at pcpu.h:195
195 __asm __volatile("movl %%fs:0,%0" : "=r" (td));

毎回最後2行が同じ. ぐぐったらメモリおかしいのかもみたいなことが書いてあったけど, まだチェックしていない.