Date: Fri, 19 Oct 2007 18:29:21 +0400 From: "Oleg Derevenetz" <oleg@vsi.ru> To: <freebsd-stable@freebsd.org> Subject: kern/104406: [ufs] Processes get stuck in "ufs" state under persistent CPU load Message-ID: <027d01c8125c$73d4db80$c8c55358@delloleg>
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Hi all, Can anyone take a look on PR kern/104406 ? I got repeatable hang situation, but I can't obtain a kernel dump to get result of all show commands from here: http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug-deadlocks.html After my break to debugger using Ctrl+Alt+Esc sequence and entering a "panic" command kernel does not wrote a kernel dump but seems to hang. Can anyone describe how to obtain a kernel dump in this situation, or at least say - which output of show commands need in first place to debug this ? Output of all suggested commands is huge and I afraid of making mistake when carrying this output from screen to list of paper and back :-) -- Oleg Derevenetz <oleg@vsi.ru> OOD3-RIPE Phone: +7 4732 539880 Fax: +7 4732 531415 http://www.vsi.ru CenterTelecom Voronezh ISP http://isp.vsi.ru
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