Re: NULL pointer dereference in autofs4_expire_wait

2013-10-13 Thread David Ahern
On 10/11/13 7:56 PM, Ian Kent wrote: So more history please, had you used 3.11 for an extended amount of time, before using the 3.12-rc? IOW what's your kernel version use history please? I think I did have a 3.11 installed, but was not doing a heavy nfs/autofs load. That started in the past

Re: NULL pointer dereference in autofs4_expire_wait

2013-10-13 Thread David Ahern
On 10/11/13 7:56 PM, Ian Kent wrote: So more history please, had you used 3.11 for an extended amount of time, before using the 3.12-rc? IOW what's your kernel version use history please? I think I did have a 3.11 installed, but was not doing a heavy nfs/autofs load. That started in the past

Re: NULL pointer dereference in autofs4_expire_wait

2013-10-11 Thread Ian Kent
On Fri, 2013-10-11 at 07:29 -0600, David Ahern wrote: > On 10/11/13 3:55 AM, Ian Kent wrote: > > On Fri, 2013-10-11 at 10:06 +0800, Ian Kent wrote: > >> On Thu, 2013-10-10 at 17:22 -0600, David Ahern wrote: > >>> Running 3.12-rc3 just hit BUG in autofs4_expire_wait > >> > >> It doesn't look like

Re: NULL pointer dereference in autofs4_expire_wait

2013-10-11 Thread David Ahern
On 10/11/13 3:55 AM, Ian Kent wrote: On Fri, 2013-10-11 at 10:06 +0800, Ian Kent wrote: On Thu, 2013-10-10 at 17:22 -0600, David Ahern wrote: Running 3.12-rc3 just hit BUG in autofs4_expire_wait It doesn't look like this could be due to Al's change to the locking in autos4_wait() and that

Re: NULL pointer dereference in autofs4_expire_wait

2013-10-11 Thread Ian Kent
On Fri, 2013-10-11 at 10:06 +0800, Ian Kent wrote: > On Thu, 2013-10-10 at 17:22 -0600, David Ahern wrote: > > Running 3.12-rc3 just hit BUG in autofs4_expire_wait > > It doesn't look like this could be due to Al's change to the locking in > autos4_wait() and that the only change to autofs that

Re: NULL pointer dereference in autofs4_expire_wait

2013-10-11 Thread David Ahern
On 10/11/13 3:55 AM, Ian Kent wrote: On Fri, 2013-10-11 at 10:06 +0800, Ian Kent wrote: On Thu, 2013-10-10 at 17:22 -0600, David Ahern wrote: Running 3.12-rc3 just hit BUG in autofs4_expire_wait It doesn't look like this could be due to Al's change to the locking in autos4_wait() and that

Re: NULL pointer dereference in autofs4_expire_wait

2013-10-11 Thread Ian Kent
On Fri, 2013-10-11 at 07:29 -0600, David Ahern wrote: On 10/11/13 3:55 AM, Ian Kent wrote: On Fri, 2013-10-11 at 10:06 +0800, Ian Kent wrote: On Thu, 2013-10-10 at 17:22 -0600, David Ahern wrote: Running 3.12-rc3 just hit BUG in autofs4_expire_wait It doesn't look like this could be due

Re: NULL pointer dereference in autofs4_expire_wait

2013-10-11 Thread Ian Kent
On Fri, 2013-10-11 at 10:06 +0800, Ian Kent wrote: On Thu, 2013-10-10 at 17:22 -0600, David Ahern wrote: Running 3.12-rc3 just hit BUG in autofs4_expire_wait It doesn't look like this could be due to Al's change to the locking in autos4_wait() and that the only change to autofs that I'm

Re: NULL pointer dereference in autofs4_expire_wait

2013-10-10 Thread Ian Kent
On Thu, 2013-10-10 at 17:22 -0600, David Ahern wrote: > Running 3.12-rc3 just hit BUG in autofs4_expire_wait It doesn't look like this could be due to Al's change to the locking in autos4_wait() and that the only change to autofs that I'm aware of. Could you do a bisect please? > >

Re: NULL pointer dereference in autofs4_expire_wait

2013-10-10 Thread Ian Kent
On Thu, 2013-10-10 at 17:22 -0600, David Ahern wrote: Running 3.12-rc3 just hit BUG in autofs4_expire_wait It doesn't look like this could be due to Al's change to the locking in autos4_wait() and that the only change to autofs that I'm aware of. Could you do a bisect please?