Date: Wed, 2 Dec 2009 21:34:28 +0000 From: Peter Pieczora <peter@peterpieczora.com> To: freebsd-stable@freebsd.org Subject: Re: Freebsd 8.0 system freeze Message-ID: <200912022134.28639.peter@peterpieczora.com> In-Reply-To: <20091202164346.GA63853@icarus.home.lan> References: <200912021622.13264.peter@peterpieczora.com> <20091202164346.GA63853@icarus.home.lan>
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Hi, You're absolutely right, adding dumpdev="AUTO" solved generating dump files. I may be totally wrong, but it seems that wlan0 causes system panic: I remember when using ndis device (linksys pcmcia wifi card) similar situation took place. Thanks for your help. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> local dumped core - see /var/crash/vmcore.3 Wed Dec 2 19:20:24 GMT 2009 FreeBSD local 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov 21 15:48:17 UTC 2009 root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 panic: page fault GNU gdb 6.1.1 [FreeBSD]... Unread portion of the kernel message buffer: wlan0: ieee80211_new_state_locked: pending SCAN -> AUTH transition lost Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xc5e931d5 fault code = supervisor read, page not present instruction pointer = 0x20:0xc0f78b0c stack pointer = 0x28:0xe52deb7c frame pointer = 0x28:0xe52dec34 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (iwi0 taskq) trap number = 12 panic: page fault cpuid = 0 Uptime: 2m25s Physical memory: 1518 MB
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