Not sure why it keeps wedging, at first I thought it was something to
do with the LORs, now after adding some more debugging options I
think I might have found the answer!
KDB: stack backtrace:
db_trace_self_wrapper(c074b5ee,e70599ac,c05b6853,c4a9e000,e70599ac,...)
at db_trace_self_wrapper+0x26
kdb_backtrace(c4a9e000,e70599ac,c07025c5,e70599bc,c4c44d98,...) at
kdb_backtrace+0x29
vfs_badlock(c4a37900,e70599bc,c07b00a0,c4c44d98,c4a9e000) at vfs_badlock+0x23
assert_vop_elocked(c4c44d98,c0752ee7,c4a9e000,1b9,0,...) at
assert_vop_elocked+0x53
cache_lookup(c4c4815c,e7059bc0,e7059bd4,e7059bc0,c4aa4400,...) at
cache_lookup+0x53c
vfs_cache_lookup(e7059aa8,c07545ba,c4c4815c,2,c4c4815c,...) at
vfs_cache_lookup+0xaa
VOP_LOOKUP_APV(c4a37900,e7059aa8,c4a9e000,c075356a,19b,...) at
VOP_LOOKUP_APV+0xe5
lookup(e7059bac,e7059ae8,c6,bf,c4aa542c,...) at lookup+0x53e
namei(e7059bac,2,c0754d92,c0577808,c0811ae0,...) at namei+0x28e
kern_stat(c4a9e000,2820258c,0,e7059c1c,c074d152,...) at kern_stat+0x3d
stat(c4a9e000,e7059cfc,8,c074e1dc,c0785e00,...) at stat+0x2f
syscall(e7059d38) at syscall+0x273
Xint0x80_syscall() at Xint0x80_syscall+0x20
--- syscall (188, FreeBSD ELF32, stat), eip = 0x281aa48f, esp =
0xbfbfea4c, ebp = 0xbfbfeae8 ---
cache_lookup: 0xc4c44d98 is not exclusive locked but should be
KDB: enter: lock violation
Locked vnodes
