# uname -a
SunOS pumba 5.10 Generic sun4u sparc SUNW,Sun-Fire-280R
# ls -l
total 1271762
-rw-r--r-- 1 root root 2 Aug 8 10:26 bounds
-rw-r--r-- 1 root root 677312 Aug 10 10:08 my.so
-rw-r--r-- 1 root root 1163675 Aug 8 10:26 unix.2
-rw-r--r-- 1 root root 648945664 Aug 8 10:26 vmcore.2
# mdb -k 2
Loading modules: [ unix krtld genunix specfs ufs ssd fcp fctl ip sctp usba nca
nfs r
andom sppp sd ptm ]
> ::set -L .
> ::load my
> **my_state/8J
0x30013dcba80: 3001827b000 3001c11d000 0 0
0 0 0 0
> 3001827b000::my_dump_hba ! grep Proto
phba->pHbaProto = 0x3001827e000
> 0x3001827e000::whatis -a
3001827e000 is 3001827e000+0, allocated from kmem_alloc_8192
3001827e000 is 3001827e000+0 (vmem_seg 30017531868) from kmem_firewall vmem
arena
3001827e000 is 3001827e000+0 (vmem_seg 300165baf80) from kmem_firewall_va
vmem arena
3001827e000 is 3001827e000+0 (vmem_seg 300165bb0b0) from heap vmem arena
>
> 0x3001827e000::my_show myHba
...
3001827e880:
:(8.0 bytes) 103001827e882, 284773916862594 <------ something wrong
3001827e888:
:(8.0 bytes) 3001827e880, 3298940151936
...
> 3001827e880::whatis -a
3001827e880 is 3001827e000+880, allocated from kmem_alloc_8192
3001827e880 is 3001827e000+880 (vmem_seg 30017531868) from kmem_firewall vmem
arena
3001827e880 is 3001827e000+880 (vmem_seg 300165baf80) from kmem_firewall_va
vmem arena
3001827e880 is 3001827e000+880 (vmem_seg 300165bb0b0) from heap vmem arena
>
>
> 3001827e880::kmem_verify
mdb: cache 3001827e880 () does not have redzone checking enabled
>::kmem_cache
...
0000030000065908 kmem_alloc_2048 022f 200000 2048 1727
0000030000065b88 kmem_alloc_2688 022f 200000 2688 72
0000030000068008 kmem_alloc_4096 0269 200000 4096 34
0000030000068288 kmem_alloc_8192 0269 200000 8192 775
0000030000068508 kmem_alloc_12288 0269 200000 12288 16
0000030000068788 kmem_alloc_16384 0269 200000 16384 12
> 0000030000065b88::kmem_verify
Summary for cache 'kmem_alloc_2688'
clean
> 0000030000068288::kmem_verify
mdb: cache 30000068288 (kmem_alloc_8192) does not have redzone checking enabled
>
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