Re: Random system freezes - need your input

[Matthias Guentert <matthias.guentert@gmail.com>]

Hello everybody

It happened again, and yes this time I was using nouveau.

# lshw -c video
  *-display
       description: VGA compatible controller
       product: G84 [Quadro FX 1700]
       vendor: nVidia Corporation
       physical id: 0
       bus info: pci@0000:01:00.0
       version: a1
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
       configuration: driver=nouveau latency=0
       resources: irq:16 memory:e2000000-e2ffffff
memory:c0000000-dfffffff(prefetchable) memory:e0000000-e1ffffff
ioport:2000(size=128)

That means I can exclude the video driver from the list of potential
culprits...

/var/log/messages:

Jun  1 14:09:23 celsius kernel: [  657.427962] CE: hpet increasing
min_delta_ns to 40226 nsec
Jun  1 14:38:55 celsius kernel: [ 2429.379636] nautilus: sending ioctl
2285 to a partition!

==> reboot

Jun  1 17:48:36 celsius kernel: imklog 4.6.4, log source = /proc/kmsg started.
Jun  1 17:48:36 celsius rsyslogd: [origin software="rsyslogd"
swVersion="4.6.4" x-pid="1317" x-info="http://www.rsyslog.com";]
(re)start
Jun  1 17:48:36 celsius kernel: [    0.000000] Initializing cgroup subsys cpuset
Jun  1 17:48:36 celsius kernel: [    0.000000] Initializing cgroup subsys cpu

/var/log/debug:

Jun  1 16:41:16 celsius kernel: [ 9770.619675] wlan0: RX AssocResp
from 00:0b:6b:db:1f:f1 (capab=0x431 status=0 aid=1)
Jun  1 16:41:16 celsius kernel: [ 9770.619679] wlan0: associated

==> reboot

Jun  1 17:48:36 celsius kernel: [    0.000000] e820 update range:
0000000000000000 - 0000000000010000 (usable) ==> (reserved)
Jun  1 17:48:36 celsius kernel: [    0.000000] MTRR default type: uncachable

Any ideas?