nfs_crash

data error type 32 sfsr=0 sfva=bfc8000 afsr=180300000 afva=7df2070 tf=0xc9ed5a0 data fault: pc=1000c70 addr=bfc8000 sfsr=0 kernel trap 32: data access error 1 tt=63 tstate=8200603 tpc=0x11e1030 tnpc=0x11e1034 stopped in pid 174.10 (nfsd) at 0x100c60 sir 0x0 db> bt nfsrv_write(10333610,bae800, 0 c9edb58, 0,0) at netbsd:nfsrv_write+0x8d4 nfssvc_nfsd(34cc9, 41dffbe0, c977ae0, c9ea000, 18a0c0, 18ad000) at netbsd:nfssvc_nfsd+0x4c4 sys_nfssvc(0,c9eddc0,c9ede00, 0, 0 1818300) at netbsd:sys_nfssvc+0x27c syscall_plain(c9eded0,2, 4073e634, 4073e638, 0, c9eddc0) at netbsd:sycall_plain+0x110 ?(4,41dffbe0, fffffffffffff8, 0, 41dffbe0, 0 ) at 0x1008c68xx