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

From: Eugene <eugene3_at_web.de>
Date: Tue, 18 Nov 2003 14:19:20 +0100
hi,

lock order reversal
1st 0xc0c31100 system map (system map) _at_ /usr/src/sys/vm/vm_kern.c:328
2nd 0xc07052e0 Giant (Giant) _at_ /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
Received on Tue Nov 18 2003 - 04:19:23 UTC

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