dhclient iwi0 LOR

Hello,

I got following when run "dhclient iwi0"

Mar 5 17:00:00 xen newsyslog[46732]: logfile turned over due to size>100K

Mar 5 20:36:34 xen kernel: lock order reversal: (Giant after non-sleepable)

Mar 5 20:36:34 xen kernel: 1st 0xc34bab50 iwi0 (network driver) _at_ /usr/src/sys/dev/iwi/if_iwi.c:1966

Mar 5 20:36:34 xen kernel: 2nd 0xc0836c48 Giant (Giant) _at_ /usr/src/sys/vm/vm_contig.c:583

Mar 5 20:36:34 xen kernel: KDB: stack backtrace:

Mar 5 20:36:34 xen kernel: kdb_backtrace(0,ffffffff,c0843ad0,c08453a8,c07fd584) at kdb_backtrace+0x29

Mar 5 20:36:34 xen kernel: witness_checkorder(c0836c48,9,c07c959f,247) at witness_checkorder+0x586

Mar 5 20:36:34 xen kernel: _mtx_lock_flags(c0836c48,0,c07c959f,247) at _mtx_lock_flags+0x6b

Mar 5 20:36:34 xen kernel: contigmalloc(1940,c07fba00,1,0,ffffffff) at contigmalloc+0x34

Mar 5 20:36:34 xen kernel: bus_dmamem_alloc(c4178700,d69a4b54,1,d69a4b58,d69a4b54) at bus_dmamem_alloc+0xa8

Mar 5 20:36:34 xen kernel: iwi_load_firmware(c34ba000,c079d9a1) at iwi_load_firmware+0xde

Mar 5 20:36:34 xen kernel: iwi_init(c34ba000) at iwi_init+0x9b

Mar 5 20:36:34 xen kernel: iwi_ioctl(c34c7800,80206910,c4167d80) at iwi_ioctl+0x52

Mar 5 20:36:34 xen kernel: ifhwioctl(80206910,c34c7800,c4167d80,c3a121d0,c07b25d1) at ifhwioctl+0x342

Mar 5 20:36:34 xen kernel: ifioctl(c370ba60,80206910,c4167d80,c3a121d0,0) at ifioctl+0xbd

Mar 5 20:36:34 xen kernel: soo_ioctl(c36b3ca8,80206910,c4167d80,c3919180,c3a121d0) at soo_ioctl+0x2db

Mar 5 20:36:34 xen kernel: ioctl(c3a121d0,d69a4d04,c3a108d0,c,c3a121d0) at ioctl+0x370

Mar 5 20:36:34 xen kernel: syscall(3b,3b,3b,3,1) at syscall+0x27e

Mar 5 20:36:34 xen kernel: Xint0x80_syscall() at Xint0x80_syscall+0x1f

Mar 5 20:36:34 xen kernel: --- syscall (54, FreeBSD ELF32, ioctl), eip = 0x281482db, esp = 0xbfbfe54c, ebp = 0xbfbfe598 ---

Mar 5 20:36:35 xen kernel: iwi0: unknown authentication state 1

Mar 5 20:37:06 xen last message repeated 19 times

Mar 5 20:37:09 xen last message repeated 2 times

Mar 5 20:37:10 xen login: ROOT LOGIN (root) ON ttyv1

Mar 5 20:37:11 xen kernel: iwi0: unknown authentication state 1

Mar 5 20:37:43 xen last message repeated 19 times

Balgaa