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Date: Sat, 23 Nov 2002 02:30:21 +0100
From: Christian Brueffer <chris@unixpages.org>
To: freebsd-current@freebsd.org
Subject: Panic, possibly MAC related
Message-ID: <20021123013021.GG1766@unixpages.org>
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Hi,
just got this panic on my notebook. Had to manually shut it down
after a acpiconf -s 4. At the next bootup, the panic occured.
At the moment I'm trying to boot into my system again to reproduce
it.
Slab at 0xc26fffc8, freei 19 =3D 0.
panic: Dublicate free of item 0xc26ff980 from zone 0xc0e8d000(128)
Debugger("panic")
Stopped at Debugger+0x54: xchgl %ebx,in_Debugger.0
db> tr
Debugger(c03e24ca,c0475220,c03fb550,d1c9eae4,1) at Debugger+0x54
panic(c03fb550,c26ff980,c0e8d000,c03e0944,6a8) at panic+0xab
uma_dbg_free(c0e8d000,c26fffc8.c26ff980,6a8,0) at uma_dbg_free+0x122
uma_zfree_arg(c0e8d000,c26ff980,c26fffc8,c043b620,80) at uma_zfree_arg+0x124
free(c26ff980.c044ff60,d1c9eb80,c032a64d,c26ff980) at free+0xe1
biba_free(c26ff980,c0450260,d1c9eba4,c024244f,c0ee0e30) at biba_free+0x1d
mac_biba_destroy_label(c0ee0e30,0,c03e06f7,39a,c0ee0e00) at mac_biba_destro=
y_label+0x1d
mac_destroy_mbuf(c0ee0e00,0,c261b000,0,d1c9ebc0) at mac_destroy_mbuf+0x7f
m_free(c0ee0e00,0,d1c9ec6c,20e,0) at m_free+0x41
soreceive(c278ba00,d1c9ec44,d1c9ec6c,0,0) at soreceive+0x666
recvit(c261b000,6,d1c9ecb8,bfbff934,8090d10) at recvit+0x1ac
recvfrom(c261b000,d1c9ed10,c0402882.407,6) at recvfrom+0xa9
syscall(2f,2f,2f,8090c20,6) at syscall+0x28e
Xint0x80_syscall() at Xint0x80_syscall+0x1d
--- syscall (29, FreeBSD ELF32, recvfrom), eip =3D 0x280fdcc3, esp =3D 0xbf=
bff8dc, ebp =3D 0xbfbffbe8
db>
- Christian
--=20
http://www.unixpages.org chris@unixpages.org
GPG Pub-Key : www.unixpages.org/cbrueffer.asc
GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D
GPG Key ID : 0xA0ED982D
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