Date: Thu, 10 Mar 2005 22:59:55 -0800 (PST) From: Doug White <dwhite@gumbysoft.com> To: Mars Trading <marstrade@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: Problem Report usb/77294 Message-ID: <20050310225910.C64217@carver.gumbysoft.com> In-Reply-To: <200503110958.19712.marstrade@gmail.com> References: <200503110958.19712.marstrade@gmail.com>
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On Fri, 11 Mar 2005, Mars Trading wrote: > > Forgot to mention what it's all about in my previous message. Sorry > 'bout that. > > It has to do with uplcom+ucom panic. Description follows: > > I get reproducable panic()s that look like a NULL pointer > dereference. > > What I saw on the console: > > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > putc to a clist with no reserved blocks > > ucom1: read start failed > > fatal trap 12 in kernel mode > fault virtual address = 0x4c > [ ... ] Please don't truncate trap messages. The data in there is useful. -- Doug White | FreeBSD: The Power to Serve dwhite@gumbysoft.com | www.FreeBSD.org
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