Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-21 Thread Riccardo Torrini
On Thu, May 21, 2009 at 11:47:54AM +0200, Attilio Rao wrote: > Please try the patch here: > http://www.freebsd.org/~attilio/notify.diff As promised I checked againts 7.2-STABLE of today (cvsup ended at 15:17 CEST, GTM+2, Italy time with DST) and ... it works ! (added and removed a disk 4 times, e

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-21 Thread Riccardo Torrini
On Thu, May 21, 2009 at 11:47:54AM +0200, Attilio Rao wrote: >> Bad news: I removed the second disk during rebuilding and it >> still crash. I take a screen shapshot with camera because of >> too many messages for write down by hand :) >> Image, src tarball and info here (about 2.2MB): >> ftp://

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-21 Thread Attilio Rao
2009/5/21 Riccardo Torrini : > On Wed, May 20, 2009 at 10:21:23AM -0400, John Baldwin wrote: > >> Try this. It reverts the single-CCB part of the previous >> commit while keeping the other fixes. I missed that the >> CCB might still be in flight when we schedule another rescan. > > Applied to mpt

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-21 Thread Riccardo Torrini
On Wed, May 20, 2009 at 10:21:23AM -0400, John Baldwin wrote: > Try this. It reverts the single-CCB part of the previous > commit while keeping the other fixes. I missed that the > CCB might still be in flight when we schedule another rescan. Applied to mpt_raid.c,v 1.15.2.1 2008/07/28 17:05:09

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-20 Thread John Baldwin
On Tuesday 12 May 2009 12:10:25 pm Riccardo Torrini wrote: > On Tue, May 12, 2009 at 11:44:20AM -0400, John Baldwin wrote: > > > If you can get a stack trace, that would be most helpful. > > My guess is that the recovery thread is holding the mpt lock > > and calling some CAM routine which attempt

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-12 Thread John Baldwin
On Tuesday 12 May 2009 12:10:25 pm Riccardo Torrini wrote: > On Tue, May 12, 2009 at 11:44:20AM -0400, John Baldwin wrote: > > > If you can get a stack trace, that would be most helpful. > > My guess is that the recovery thread is holding the mpt lock > > and calling some CAM routine which attempt

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-12 Thread Riccardo Torrini
On Tue, May 12, 2009 at 11:44:20AM -0400, John Baldwin wrote: > If you can get a stack trace, that would be most helpful. > My guess is that the recovery thread is holding the mpt lock > and calling some CAM routine which attempts to relock it via > cam_periph_lock(). A stack trace would be most

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-12 Thread John Baldwin
On Tuesday 12 May 2009 11:20:14 am Riccardo Torrini wrote: > On Mon, May 11, 2009 at 02:07:19PM -0400, John Baldwin wrote: > > > Do you have kernel crashdumps enabled and a swap partition? > > If so, do you happen to have any files in /var/crash? > > Yes, but I'm unable to produce a crash dump :

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-12 Thread Riccardo Torrini
On Mon, May 11, 2009 at 02:07:19PM -0400, John Baldwin wrote: > Do you have kernel crashdumps enabled and a swap partition? > If so, do you happen to have any files in /var/crash? Yes, but I'm unable to produce a crash dump :-( Tryed even with voodoo, added and removed options to kernel (kdb, gd

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-11 Thread John Baldwin
On Monday 11 May 2009 12:55:22 pm Riccardo Torrini wrote: > On Mon, May 11, 2009 at 09:53:21AM -0400, John Baldwin wrote: > > >> What can I do now? > > > Can you get more details on the crash, perhaps a crash dump? > > All what you want, but you need to drive me, I was unable > to setup serial/d

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-11 Thread John Baldwin
On Thursday 07 May 2009 11:50:12 am Riccardo Torrini wrote: > I just submitted a follow-up to PR kern/130330 with the same > info. Maybe I found the committed lines doing the crash. > > Please see PR for more detailed info (and cc: this thread to me). > > I restricted the time window of the prob

Re: kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-11 Thread Riccardo Torrini
On Mon, May 11, 2009 at 09:53:21AM -0400, John Baldwin wrote: >> What can I do now? > Can you get more details on the crash, perhaps a crash dump? All what you want, but you need to drive me, I was unable to setup serial/debug console so I must wrote down by hand (followed handbook, tryed all sp

kern/130330: [mpt] [panic] Panic and reboot machine MPT ...

2009-05-07 Thread Riccardo Torrini
I just submitted a follow-up to PR kern/130330 with the same info. Maybe I found the committed lines doing the crash. Please see PR for more detailed info (and cc: this thread to me). I restricted the time window of the problem doing (a lot of) build&install world from 2008.07 up to now (read la