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Date: Wed, 10 Sep 2008 13:03:38 -0700
From: Julian Elischer <julian@elischer.org>
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To: FreeBSD virtualization mailing list <freebsd-virtualization@freebsd.org>, 
	Marko Zec <zec@FreeBSD.org>
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Subject: latest vimage kernel has some problems..
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Marko,

I think some locking changes recently may have frightenned the vimage
system.. ;-)


sorry about the wrapping.. my Mail program seems to not like
this sort of thing..

root@trafmon2:root(26) vimage -i fred bge1 bge1
panic: mutex ifnet not owned at ../../../net/if.c:206
cpuid = 0
KDB: enter: panic
[thread pid 1328 tid 100128 ]
Stopped at      kdb_enter+0x3a: movl    $0,kdb_why
db> bt
Tracing pid 1328 tid 100128 td 0xc699c690
kdb_enter(c0b2456d,c0b2456d,c0b23034,f0c59ac8,0,...) at kdb_enter+0x3a
panic(c0b23034,c0b32f47,c0b32abf,ce,f0c59afc,...) at panic+0x12c
_mtx_assert(c0dc8a64,4,c0b32abf,ce,f0c59b24,...) at _mtx_assert+0x87
ifnet_setbyindex(2,0,c60aa500,c60aa500,27,...) at ifnet_setbyindex+0xa2
if_reassign_common(c62b4800,c6a70000,c0b331d4,0,c0b32abf,...) at 
if_reassign_common+0x92
ether_reassign(c62b4800,c6a70000,c6ae7828,1,c6a70000,...) at 
ether_reassign+0x5c
vi_if_move(c6ae7000,0,c607e000,c0b1ff2f,c6054948,...) at vi_if_move+0x1c1
ifioctl(c68924a4,cc3c6967,c6ae7000,c699c690,c0784fda,...) at ifioctl+0xfb
soo_ioctl(c65c05e8,cc3c6967,c6ae7000,c65b1a00,c699c690,...) at 
soo_ioctl+0x467
kern_ioctl(c699c690,3,cc3c6967,c6ae7000,1b565af,...) at kern_ioctl+0x1dd
ioctl(c699c690,f0c59cf8,c,f0c59d38,c0bf8450,...) at ioctl+0x134
syscall(f0c59d38) at syscall+0x2a3
Xint0x80_syscall() at Xint0x80_syscall+0x20
--- syscall (54, FreeBSD ELF32, ioctl), eip = 0x2816cae3, esp = 
0xbfbfdfec, ebp = 0xbfbfec88 ---
db>