tmpfs deadlock on stable/9

2011-12-07 Thread Dmitry Morozovsky
Dear colleagues, I have ports tinderbox runnign on stable/9-amd64, with working directories on tmpfs. I have two consecutive tmpfs deadlocks like root@beaver:/usr/local/tb/scripts# ps t2 PID TT STATTIME COMMAND 2337 2 Is 0:00.04 /bin/tcsh 3079 2 I0:00.01 sudo -sE

Re: tmpfs deadlock on stable/9

2011-12-07 Thread Kostik Belousov
On Wed, Dec 07, 2011 at 01:57:08PM +0400, Dmitry Morozovsky wrote: Dear colleagues, I have ports tinderbox runnign on stable/9-amd64, with working directories on tmpfs. I have two consecutive tmpfs deadlocks like root@beaver:/usr/local/tb/scripts# ps t2 PID TT STATTIME COMMAND

Re: tmpfs deadlock on stable/9

2011-12-07 Thread Dmitry Morozovsky
/en_US.ISO8859-1/books/developers-handbook/kerneldebug-deadlocks.html No, I do not promise to look into it. It is available at http://bsd.woozle.net/tmpfs-lock-20111207.txt (~260k) BTW, at least some of the debugger commands referenced (show locks, show alllocks) are no longer exist Thank you

Re: tmpfs deadlock on stable/9

2011-12-07 Thread Kostik Belousov
should I send? I have debugging turned on in kernel, if it's needed. http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kerneldebug-deadlocks.html No, I do not promise to look into it. It is available at http://bsd.woozle.net/tmpfs-lock-20111207.txt (~260k) BTW

Re: tmpfs deadlock on stable/9

2011-12-07 Thread Dmitry Morozovsky
On Wed, 7 Dec 2011, Kostik Belousov wrote: It is available at http://bsd.woozle.net/tmpfs-lock-20111207.txt (~260k) BTW, at least some of the debugger commands referenced (show locks, show alllocks) are no longer exist This means that you do not have witness in your kernel. Look

Re: Sporadic 9.0-RC2 boot-time panic

2011-12-07 Thread Mike Andrews
On 12/5/11 9:39 PM, Mike Andrews wrote: On 12/1/2011 6:03 PM, Mike Andrews wrote: On 11/28/11 5:48 PM, Ronald Klop wrote: On Mon, 28 Nov 2011 23:37:27 +0100, Mike Andrews mandr...@bit0.com wrote: *Sometimes* when booting 9.0-RC2 on *some* of my machines, I'll get one of the following two