Date: Sat, 05 Dec 2009 03:26:45 +0900 (JST) From: Yoshiaki Kasahara <kasahara@nc.kyushu-u.ac.jp> To: pyunyh@gmail.com Cc: freebsd-stable@freebsd.org Subject: Re: vge problem Message-ID: <20091205.032645.157250901747305575.kasahara@nc.kyushu-u.ac.jp> In-Reply-To: <20091204173601.GD16491@michelle.cdnetworks.com> References: <20091203230810.GA16491@michelle.cdnetworks.com> <20091204.144735.305071699021342045.kasahara@nc.kyushu-u.ac.jp> <20091204173601.GD16491@michelle.cdnetworks.com>
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On Fri, 4 Dec 2009 09:36:01 -0800, Pyun YongHyeon <pyunyh@gmail.com> said: >> After I rebooted with the new kernel, the boot sequence stopped just >> after setting hostname. >> >> Setting hostname: elvenbow.cc.kyushu-u.ac.jp >> msk0: Uncorrectable PCI Express error >> vge0: link state changed to DOWN >> msk0: link state changed to DOWN >> (stop) >> >> The system didn't completely freeze. I can push "Scroll Lock" and >> "Page Up/Down" to browse the boot messages, but sometimes it stopped >> responding to my input for a second. Ctrl-C had no effect and I had to >> hit the reset button. Now my PC is synchronizing degraded gmirror >> volume...(ouch) >> > > I'm not sure why it would get stuck. You touched only vge(4), > right? Yes, I only touched vge(4). I believe that "msk0: Uncorretable PCI Express error" wasn't relevant to the freeze because it also happened before I replaced vge(4). I guess the system froze while initializing vge(4), but I'm not really sure actually. What can I do to narrow the cause of problems? Is it useful to build kernel with options KDB and DDB? Regards, -- Yoshiaki Kasahara Research Institute for Information Technology, Kyushu University kasahara@nc.kyushu-u.ac.jp
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