Date: Fri, 07 Mar 2003 12:29:24 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: Juli Mallett <jmallett@FreeBSD.org> Cc: current@FreeBSD.org Subject: RE: lock? panic in networking swi Message-ID: <XFMail.20030307122924.jhb@FreeBSD.org> In-Reply-To: <20030307040158.A12919@FreeBSD.org>
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On 07-Mar-2003 Juli Mallett wrote: > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0x20 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc01d47c6 > stack pointer = 0x10:0xc5d33a90 > frame pointer = 0x10:0xc5d33ab4 > 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 = 14 (swi1: net) > trap number = 12 > panic: page fault > > No core, of course, nm says the ip is likely: > _mtx_unlock_sleep > > Thoughts? This is a kernel from last weekend, I'll try to get something > more recent soon. Probably an uninitialized mutex or some such. A stack trace would help. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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