LOR (vm_kern.c:328, vm_map.c:2176) (current-nov-17)

Eugene eugene3 at web.de
Tue Nov 18 05:19:23 PST 2003


hi,

lock order reversal
1st 0xc0c31100 system map (system map) @ /usr/src/sys/vm/vm_kern.c:328
2nd 0xc07052e0 Giant (Giant) @ /usr/src/sys/vm/vm_map.c:2176
Stack backtrace:
backtrace
witness_lock
_mtx_lock_flags
rm_map_delete
kmem_alloc
page_alloc
uma_large_malloc
malloc
g_bde_new_sector
g_bde_start2
g_bde_start1
g_bde start
g_io_schedule_down
g_down_priority
fork_exit
fork_trampoline

--------

uname -a

FreeBSD security-ag.ath.cx 5.1-CURRENT FreeBSD 5.1-CURRENT #0: Mon Nov 17 
15:20:03 CET 2003     root at security-ag.ath.cx:/usr/obj/usr/src/sys/
SECURITY-AG  i386

--------

hth,
Eugene



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