Re: 3.2.0-rc1 panic on PowerPC

2011-11-21 Thread Markus Trippelsdorf
On 2011.11.21 at 12:25 +1100, Benjamin Herrenschmidt wrote: > On Sun, 2011-11-20 at 17:17 -0800, Christian Kujau wrote: > > On Mon, 21 Nov 2011 at 11:58, Benjamin Herrenschmidt wrote: > > > I've seen something similar with 3.2-rc2 at cfcfc9ec, unfortunately I > > > couldn't capture the oops log at

Re: 3.2.0-rc1 panic on PowerPC

2011-11-20 Thread Christian Kujau
On Mon, 21 Nov 2011 at 12:51, Benjamin Herrenschmidt wrote: > BTW. SLUB or SLAB ? Mine was SLUB with SLUB_DEBUG enabled (tho the debug > didn't seem to catch anything). SLUB, and SLUB_DEBUG=y (but w/o SLUB_DEBUG_ON and SLUB_STATS). Full config here: http://nerdbynature.de/bits/3.2.0-rc1/oops/conf

Re: 3.2.0-rc1 panic on PowerPC

2011-11-20 Thread Benjamin Herrenschmidt
On Mon, 2011-11-21 at 12:25 +1100, Benjamin Herrenschmidt wrote: > On Sun, 2011-11-20 at 17:17 -0800, Christian Kujau wrote: > > On Mon, 21 Nov 2011 at 11:58, Benjamin Herrenschmidt wrote: > > > I've seen something similar with 3.2-rc2 at cfcfc9ec, unfortunately I > > > couldn't capture the oops lo

Re: 3.2.0-rc1 panic on PowerPC

2011-11-20 Thread Benjamin Herrenschmidt
On Sun, 2011-11-20 at 17:17 -0800, Christian Kujau wrote: > On Mon, 21 Nov 2011 at 11:58, Benjamin Herrenschmidt wrote: > > I've seen something similar with 3.2-rc2 at cfcfc9ec, unfortunately I > > couldn't capture the oops log at the time. > > It just happened again today, after heavy CPU & IO lo

Re: 3.2.0-rc1 panic on PowerPC

2011-11-20 Thread Christian Kujau
On Mon, 21 Nov 2011 at 11:58, Benjamin Herrenschmidt wrote: > I've seen something similar with 3.2-rc2 at cfcfc9ec, unfortunately I > couldn't capture the oops log at the time. It just happened again today, after heavy CPU & IO load (rsyncing from/to external disks on dm-crypt). This time the oop

Re: 3.2.0-rc1 panic on PowerPC

2011-11-20 Thread Benjamin Herrenschmidt
On Sun, 2011-11-20 at 15:31 -0800, Christian Kujau wrote: > On Tue, 15 Nov 2011 at 00:44, Christian Kujau wrote: > > I noticed a few crashes on this PowerBook G4 lately, starting somewhere in > > 3.2.0-rc1. The crashes are really rare and as I'm not on the system all > > the time I did not notice

Re: 3.2.0-rc1 panic on PowerPC

2011-11-20 Thread Christian Kujau
On Tue, 15 Nov 2011 at 00:44, Christian Kujau wrote: > I noticed a few crashes on this PowerBook G4 lately, starting somewhere in > 3.2.0-rc1. The crashes are really rare and as I'm not on the system all > the time I did not notice most of them. By the time I did, the screen was > blank already

3.2.0-rc1 panic on PowerPC

2011-11-15 Thread Christian Kujau
Hi, I noticed a few crashes on this PowerBook G4 lately, starting somewhere in 3.2.0-rc1. The crashes are really rare and as I'm not on the system all the time I did not notice most of them. By the time I did, the screen was blank already and I had to hard-reset the box. But not this time: h