Re: Kernel GPF

2010-02-09 Thread Patrick O'Callaghan
On Tue, 2010-02-09 at 12:19 +, Bryn M. Reeves wrote: > On Sun, 2010-02-07 at 17:32 -0430, Patrick O'Callaghan wrote: > > After reducing my RAM to 2GB via the mem= boot option (see parallel > > branch of this thread) I don't seem to be getting memory errors, but I > > still have problems, appare

Re: Kernel GPF

2010-02-09 Thread Bryn M. Reeves
On Sun, 2010-02-07 at 17:32 -0430, Patrick O'Callaghan wrote: > After reducing my RAM to 2GB via the mem= boot option (see parallel > branch of this thread) I don't seem to be getting memory errors, but I > still have problems, apparently with NFS. I've posted a trace from > dmesg to http://fpaste.

Re: Kernel GPF

2010-02-07 Thread Patrick O'Callaghan
On Sun, 2010-02-07 at 17:32 -0430, Patrick O'Callaghan wrote: [...] > After reducing my RAM to 2GB via the mem= boot option (see parallel > branch of this thread) I don't seem to be getting memory errors, but I > still have problems, apparently with NFS. I've posted a trace from > dmesg to http://f

Re: Kernel GPF

2010-02-07 Thread Patrick O'Callaghan
s you've some other reason to suspect > sysfs is related I'd doubt there's anything to connect the two. > > > > Here goes. Looks like PA may be involved (I've had it crash a lot > > lately). > > PA looks like an innocent victim (or if it is in any

Re: Kernel GPF

2010-02-07 Thread Patrick O'Callaghan
On Sun, 2010-02-07 at 10:07 -0600, Mikkel wrote: > On 02/07/2010 03:42 AM, Gilboa Davara wrote: > > > > poc, > > > > mem=2000m may not help, as your BIOS/chipset might be interleaving > > memory from multiple banks. > > I'd know more if you post your hardware configuration. (CPU, > > Motherboard,

Re: Kernel GPF

2010-02-07 Thread Patrick O'Callaghan
On Sun, 2010-02-07 at 11:42 +0200, Gilboa Davara wrote: > On Fri, 2010-02-05 at 19:30 -0430, Patrick O'Callaghan wrote: > > On Fri, 2010-02-05 at 17:51 +, Bryn M. Reeves wrote: > > > > [] path_put+0x1a/0x27 > > > > [] audit_free_names+0x5b/0x7a > > > > [] audit_syscall_exit+0xb3/0x14c > > >

Re: Kernel GPF

2010-02-07 Thread Mikkel
On 02/07/2010 03:42 AM, Gilboa Davara wrote: > > poc, > > mem=2000m may not help, as your BIOS/chipset might be interleaving > memory from multiple banks. > I'd know more if you post your hardware configuration. (CPU, > Motherboard, number of DIMMs, etc.) > > In general, you should disable inter

Re: Kernel GPF

2010-02-07 Thread Gilboa Davara
On Fri, 2010-02-05 at 19:30 -0430, Patrick O'Callaghan wrote: > On Fri, 2010-02-05 at 17:51 +, Bryn M. Reeves wrote: > > > [] path_put+0x1a/0x27 > > > [] audit_free_names+0x5b/0x7a > > > [] audit_syscall_exit+0xb3/0x14c > > > [] sysret_audit+0x14/0x1e > > > > Are the crashes you're seeing

Re: Kernel GPF

2010-02-05 Thread Patrick O'Callaghan
On Fri, 2010-02-05 at 17:51 +, Bryn M. Reeves wrote: > > [] path_put+0x1a/0x27 > > [] audit_free_names+0x5b/0x7a > > [] audit_syscall_exit+0xb3/0x14c > > [] sysret_audit+0x14/0x1e > > Are the crashes you're seeing always in this set of functions (same > backtrace) or are you getting variat

Re: Kernel GPF

2010-02-05 Thread Patrick O'Callaghan
s you've some other reason to suspect > sysfs is related I'd doubt there's anything to connect the two. > > > > Here goes. Looks like PA may be involved (I've had it crash a lot > > lately). > > PA looks like an innocent victim (or if it is in any

Re: Kernel GPF

2010-02-05 Thread Bryn M. Reeves
to connect the two. > Here goes. Looks like PA may be involved (I've had it crash a lot > lately). PA looks like an innocent victim (or if it is in any direct way implicated it is just triggering a kernel bug that was already there - userspace should not be able to make the kernel GP

Re: Kernel GPF

2010-02-05 Thread Patrick O'Callaghan
On Fri, 2010-02-05 at 19:12 +0200, Gilboa Davara wrote: > On Fri, 2010-02-05 at 11:45 -0430, Patrick O'Callaghan wrote: > > I've had several of these is the past few days. They all seem related > > to /sys/devices/platform/coretemp.1/temp1_input, but my machine isn't > > running particularly hot (a

Re: Kernel GPF

2010-02-05 Thread Gilboa Davara
On Fri, 2010-02-05 at 11:45 -0430, Patrick O'Callaghan wrote: > I've had several of these is the past few days. They all seem related > to /sys/devices/platform/coretemp.1/temp1_input, but my machine isn't > running particularly hot (at least according to ksensors). It's around > 60 on both cpus. >

Kernel GPF

2010-02-05 Thread Patrick O'Callaghan
I've had several of these is the past few days. They all seem related to /sys/devices/platform/coretemp.1/temp1_input, but my machine isn't running particularly hot (at least according to ksensors). It's around 60 on both cpus. Intel(R) Core(TM)2 CPU 6400 @ 2.13GHz on an Intel 965 mobo. Fedora 2.6