また malloc: out of space in kmem_map で panic した。実は前回もそうだったが、 直前に 'Data modified on freelist' と言っている。

Apr 18 16:30:45 u /netbsd: Data modified on freelist:
  word 0 of object 0xe0594770 size 16 previous type foo (invalid addr 0xe03de7b0)

Apr 18 18:10:35 u /netbsd: panic: malloc: out of space in kmem_map

いままでのものを調べて見ると:

ttyp1:makoto@u 1:00:15/070419(/var/log)> egrep 'malloc:|Data' kern
Mar  9 15:07:45 u /netbsd: Data modified on freelist: 
	word 0 of object 0xe0f455e0 size 8 previous type foo (invalid addr 0xe03df7a0)
Mar  9 19:42:53 u /netbsd: panic: malloc: out of space in kmem_map
Mar 10 01:56:08 u /netbsd: panic: malloc: out of space in kmem_map
Mar 10 06:22:49 u /netbsd: Data modified on freelist: 
	word 0 of object 0xe0793740 size 16 previous type foo (invalid addr 0xe03dd1b0)
Mar 10 06:22:50 u /netbsd: Data modified on freelist:
	word 0 of object 0xe0791100 size 80 previous type foo (invalid addr 0xe14abd80)
Mar 10 06:22:50 u /netbsd: Data modified on freelist:
	word 0 of object 0xe06e8de0 size 24 previous type foo (invalid addr 0xe0486980)
Mar 10 06:41:32 u /netbsd: panic: malloc: out of space in kmem_map
Mar 10 11:48:34 u /netbsd: Data modified on freelist:
	word 0 of object 0xe0696cc0 size 8 previous type foo (invalid addr 0xe03dd5e0)
Mar 10 11:50:04 u /netbsd: Data modified on freelist:
	word 0 of object 0xe0520300 size 144 previous type foo (invalid addr 0xe03dbc00)
Mar 10 12:10:39 u /netbsd: panic: malloc: out of space in kmem_map
Mar 10 19:35:44 u /netbsd: panic: malloc: out of space in kmem_map
Mar 11 01:22:23 u /netbsd: Data modified on freelist:
	word 0 of object 0xe06476c0 size 16 previous type foo (invalid addr 0xe03dd320)
Mar 11 01:44:02 u /netbsd: panic: malloc: out of space in kmem_map
Apr  3 21:11:13 u /netbsd: panic: malloc: out of space in kmem_map
Apr  7 20:06:24 u /netbsd: panic: malloc: out of space in kmem_map
Apr 12 14:43:52 u /netbsd: Data modified on freelist:
	word 0 of object 0xe060c9b0 size 16 previous type foo (invalid addr 0xe03de830)
Apr 12 15:07:48 u /netbsd: Data modified on freelist:
	word 0 of object 0xe058c400 size 256 previous type foo (invalid addr 0xe03dcc00)
Apr 12 16:47:10 u /netbsd: panic: malloc: out of space in kmem_map
Apr 18 16:30:45 u /netbsd: Data modified on freelist:
	word 0 of object 0xe0594770 size 16 previous type foo (invalid addr 0xe03de7b0)
Apr 18 18:10:35 u /netbsd: panic: malloc: out of space in kmem_map
ttyp1:makoto@u 1:00:16/070419(/var/log)> 

古い OS (3.99.19) なので、新しくした方がいいかな。 それとも、 0xe03dxxxx というアドレスが何故か多いから、もしかして金物故障 ?