Date: Thu, 6 Jan 2005 13:59:42 -0500 From: John Baldwin <jhb@FreeBSD.org> To: freebsd-current@FreeBSD.org Cc: Jiri Mikulas <konfer@mikulas.com> Subject: Re: LOR if_wi.c:601 vm_map.c:2994 and PANIC Message-ID: <200501061359.42715.jhb@FreeBSD.org> In-Reply-To: <41BB8D31.7090400@mikulas.com> References: <41BB8D31.7090400@mikulas.com>
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On Saturday 11 December 2004 07:13 pm, Jiri Mikulas wrote: > calltrap() at calltrap+0x5 > --- trap 0xc, eip = 0xc05675ec, esp = 0xcbcf2c0c, ebp = 0xcbcf2c1c --- > _mtx_lock_flags(4,0,c077c384,42b,c1741030) at _mtx_lock_flags+0x24 > ieee80211_find_rxnode(c160a254,c1741030,c160a254,8001,cbcf2c78) at > ieee80211_find_rxnode+0x43 > wi_intr(c160a000,0,0,c15239d8,0) at wi_intr+0xdb9 > ithread_loop(c1541780,cbcf2d48,c1541780,c055ccb4,0) at ithread_loop+0x19e > fork_exit(c055ccb4,c1541780,cbcf2d48) at fork_exit+0x7e > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip = 0, esp = 0xcbcf2d7c, ebp = 0 --- The problem is in ieee80211_find_rxnode(), and it's basically followed a NULL pointer. If you still have the kernel.debug for this kernel around and haven't updated your sources, can you run gdb on your kernel.debug and do 'l *ieee80211_find_rxnode+0x43'? -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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