I didn't try yet, but i enable more debugs and catch linked list corruption.
Here is dumps from netconsole:
http://www.nuclearcat.com/ll.txt
http://www.nuclearcat.com/ll2.txt
I have another PC, also fails to run 2.6.36, but netconsole don't give
anything.
Both PC's have strange issue with clock drifting away too much (on 2.6.35 and
maybe even before).
On Thursday 28 October 2010 10:05:50 Jarek Poplawski wrote:
> On 2010-10-25 11:22, Denys Fedoryshchenko wrote:
> > Hi
> >
> > Here is what i got from netconsole
> >
> > [ 259.238755] BUG: unable to handle kernel
> > paging request
> > at f8ba001c
> > [ 259.238953] IP:
> > [<c0199ebe>] do_select+0x2cc/0x502
>
> ...
>
> > It is not easy to do full git bisect(it is semi-embedded distro), but i
> > can try reversing particular commits, if someone can give idea which
> > one, and can try debug patches.
>
> Hi,
> Nothing concrete, but you might try reverting this one:
>
> http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=commi
> tdiff;h=15fd0cd9a2ad24a78fbee369dec8ca660979d57e
>
> Jarek P.
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
On Tue, Nov 02, 2010 at 03:49:47PM +0200, Denys Fedoryshchenko wrote:
> I didn't try yet, but i enable more debugs and catch linked list corruption.
It should be very useful but it seems there were no significant changes
in ppp locking between 2.6.35 and .36 except the patch I mentioned, so
it would be nice to check this first and try to fix it properly later.
Jarek P.
>
> Here is dumps from netconsole:
> http://www.nuclearcat.com/ll.txt
> http://www.nuclearcat.com/ll2.txt
>
> I have another PC, also fails to run 2.6.36, but netconsole don't give
> anything.
> Both PC's have strange issue with clock drifting away too much (on 2.6.35 and
> maybe even before).
>
>
> On Thursday 28 October 2010 10:05:50 Jarek Poplawski wrote:
> > On 2010-10-25 11:22, Denys Fedoryshchenko wrote:
> > > Hi
> > >
> > > Here is what i got from netconsole
> > >
> > > [ 259.238755] BUG: unable to handle kernel
> > > paging request
> > > at f8ba001c
> > > [ 259.238953] IP:
> > > [<c0199ebe>] do_select+0x2cc/0x502
> >
> > ...
> >
> > > It is not easy to do full git bisect(it is semi-embedded distro), but i
> > > can try reversing particular commits, if someone can give idea which
> > > one, and can try debug patches.
> >
> > Hi,
> > Nothing concrete, but you might try reverting this one:
> >
> > http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=commi
> > tdiff;h=15fd0cd9a2ad24a78fbee369dec8ca660979d57e
> >
> > Jarek P.
> > --
> > To unsubscribe from this list: send the line "unsubscribe netdev" in
> > the body of a message to [email protected]
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
I try to reverse and got very weird lockups (no netconsole logs and no
watchdog triggered reboot on that remote machine).
I will try to cook something to reboot it, because it is very remote machine
On Wednesday 03 November 2010 09:38:54 Jarek Poplawski wrote:
> On Tue, Nov 02, 2010 at 03:49:47PM +0200, Denys Fedoryshchenko wrote:
> > I didn't try yet, but i enable more debugs and catch linked list
> > corruption.
>
> It should be very useful but it seems there were no significant changes
> in ppp locking between 2.6.35 and .36 except the patch I mentioned, so
> it would be nice to check this first and try to fix it properly later.
>
> Jarek P.
>
> > Here is dumps from netconsole:
> > http://www.nuclearcat.com/ll.txt
> > http://www.nuclearcat.com/ll2.txt
> >
> > I have another PC, also fails to run 2.6.36, but netconsole don't give
> > anything.
> > Both PC's have strange issue with clock drifting away too much (on 2.6.35
> > and maybe even before).
> >
> > On Thursday 28 October 2010 10:05:50 Jarek Poplawski wrote:
> > > On 2010-10-25 11:22, Denys Fedoryshchenko wrote:
> > > > Hi
> > > >
> > > > Here is what i got from netconsole
> > > >
> > > > [ 259.238755] BUG: unable to handle kernel
> > > > paging request
> > > > at f8ba001c9999
> > > > [ 259.238953] IP:
> > > > [<c0199ebe>] do_select+0x2cc/0x502
> > >
> > > ...
> > >
> > > > It is not easy to do full git bisect(it is semi-embedded distro), but
> > > > i can try reversing particular commits, if someone can give idea
> > > > which one, and can try debug patches.
> > >
> > > Hi,
> > > Nothing concrete, but you might try reverting this one:
> > >
> > > http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.36.y.git;a=c
> > > ommi tdiff;h=15fd0cd9a2ad24a78fbee369dec8ca660979d57e
> > >
> > > Jarek P.
> > > --
> > > To unsubscribe from this list: send the line "unsubscribe netdev" in
> > > the body of a message to [email protected]
> > > More majordomo info at http://vger.kernel.org/majordomo-info.html
On Wed, Nov 03, 2010 at 09:47:53AM +0200, Denys Fedoryshchenko wrote:
> I try to reverse and got very weird lockups (no netconsole logs and no
> watchdog triggered reboot on that remote machine).
> I will try to cook something to reboot it, because it is very remote machine
OK, I only wanted to know if reverting could be a fast fix. Since it
isn't, please stay with 2.6.35 until there is some new idea (patch).
Jarek P.