Date: Thu, 19 Jan 2012 19:14:55 +0200 From: Alexander Motin <mav@FreeBSD.org> To: Oliver Pinter <oliver.pntr@gmail.com> Cc: =?UTF-8?B?TMOhc3psw7MgS8OBUk9MWUk=?= <laszlo@karolyi.hu>, freebsd-stable@freebsd.org Subject: Re: Strange 'hangs' with RELENG_9 Message-ID: <4F184F8F.4040708@FreeBSD.org> In-Reply-To: <CAPjTQNGE6nAeiY=0mHr5TLv14Hqb2T_TeWx718bnvCefFwgpQA@mail.gmail.com> References: <4F181FE7.30904@karolyi.hu> <4F182516.3020506@gmail.com> <4F182FB3.7050405@karolyi.hu> <4F183008.9040603@karolyi.hu> <CAFHbX1%2B7N4y1n%2B4mxmyo%2BExDtY4eOdzm7-VJxYb__Q6BRjcgCg@mail.gmail.com> <4F1835ED.3050609@karolyi.hu> <4F1836E1.1080105@karolyi.hu> <4F1848BF.2050900@karolyi.hu> <CAPjTQNGE6nAeiY=0mHr5TLv14Hqb2T_TeWx718bnvCefFwgpQA@mail.gmail.com>
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On 19.01.2012 18:51, Oliver Pinter wrote: > CC: Alexander Motin > > On 1/19/12, László KÁROLYI<laszlo@karolyi.hu> wrote: >> László KÁROLYI wrote: >>> Ok, couldn't get it through... So here is it, uploaded: >>> >>> http://www.freeimagehosting.net/s836i >> Another screenshot here: >> >> http://www.freeimagehosting.net/xv26d I am not sure how freezes that could be fixed with key press could be related to panics around storage. I would try to go two different ways: - for panics, if dumping is not possible, I would try to resolve address of the "instruction pointer" from both messages with `addr2line -e /path/to/kernel address`. - for freezes I would try to look on eventtimers(4) subsystem: check what timer is used, try to switch to different one, try to switch into periodic mode. Since cause of siis timeouts in SATA2 mode is also unclear, I can't also exclude that it may be somehow related. -- Alexander Motin
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