Random Reboots Proxmox 3

Hi,

auf einen unserer HOST-64H treten öfters mal aussergewöhnliche Neustarts auf. Syslog sagt nichts aus:

Code:

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Nov 13 21:42:27 ns3018728 pvedaemon[819791]: Use of inherited AUTOLOAD for non-method PVE::API2::Tasks::raise_param_exc() is deprecated at /usr/share/perl5/PVE/API2/Tasks.pm line 325.
Nov 13 21:42:29 ns3018728 pvedaemon[887845]: Use of inherited AUTOLOAD for non-method PVE::API2::Tasks::raise_param_exc() is deprecated at /usr/share/perl5/PVE/API2/Tasks.pm line 325.
Nov 13 21:42:31 ns3018728 pvedaemon[887845]: Use of inherited AUTOLOAD for non-method PVE::API2::Tasks::raise_param_exc() is deprecated at /usr/share/perl5/PVE/API2/Tasks.pm line 325.
Nov 13 21:42:31 ns3018728 pvedaemon[843369]: <root@pam> successful auth for user 'root@pam'
Nov 13 21:42:35 ns3018728 /usr/sbin/irqbalance: Load average increasing, re-enabling all cpus for irq balancing
Nov 13 21:42:36 ns3018728 pvedaemon[887845]: Use of inherited AUTOLOAD for non-method PVE::API2::Tasks::raise_param_exc() is deprecated at /usr/share/perl5/PVE/API2/Tasks.pm line 325.
Nov 13 21:42:39 ns3018728 pvedaemon[887845]: Use of inherited AUTOLOAD for non-method PVE::API2::Tasks::raise_param_exc() is deprecated at /usr/share/perl5/PVE/API2/Tasks.pm line 325.
Nov 13 21:42:44 ns3018728 pvedaemon[843369]: Use of inherited AUTOLOAD for non-method PVE::API2::Tasks::raise_param_exc() is deprecated at /usr/share/perl5/PVE/API2/Tasks.pm line 325.
Nov 13 21:42:45 ns3018728 /usr/sbin/irqbalance: Load average increasing, re-enabling all cpus for irq balancing
Nov 13 21:42:45 ns3018728 pvedaemon[843369]: Use of inherited AUTOLOAD for non-method PVE::API2::Tasks::raise_param_exc() is deprecated at /usr/share/perl5/PVE/API2/Tasks.pm line 325.
Nov 13 21:46:40 ns3018728 kernel: imklog 5.8.11, log source = /proc/kmsg started.
Nov 13 21:46:40 ns3018728 rsyslogd: [origin software="rsyslogd" swVersion="5.8.11" x-pid="3294" x-info="http://ift.tt/1cERmdY;] start
Nov 13 21:46:40 ns3018728 kernel: Initializing cgroup subsys cpuset
Nov 13 21:46:40 ns3018728 kernel: Initializing cgroup subsys cpu
Nov 13 21:46:40 ns3018728 kernel: Linux version 2.6.32-41-pve (root@lola) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Oct 4 11:49:58 CEST 2015
Nov 13 21:46:40 ns3018728 kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-41-pve root=/dev/md2 ro quiet
Nov 13 21:46:40 ns3018728 kernel: KERNEL supported cpus:
Nov 13 21:46:40 ns3018728 kernel:  Intel GenuineIntel
Nov 13 21:46:40 ns3018728 kernel:  AMD AuthenticAMD
Nov 13 21:46:40 ns3018728 kernel:  Centaur CentaurHauls
Nov 13 21:46:40 ns3018728 kernel: BIOS-provided physical RAM map:
Nov 13 21:46:40 ns3018728 kernel: BIOS-e820: 0000000000000000 - 000000000009ac00 (usable)
Nov 13 21:46:40 ns3018728 kernel: BIOS-e820: 000000000009ac00 - 00000000000a0000 (reserved)
Nov 13 21:46:40 ns3018728 kernel: BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
Nov 13 21:46:40 ns3018728 kernel: BIOS-e820: 0000000000100000 - 0000000079723000 (usable)
Nov 13 21:46:40 ns3018728 kernel: BIOS-e820: 0000000079723000 - 00000000798f2000 (reserved)
Nov 13 21:46:40 ns3018728 kernel: BIOS-e820: 00000000798f2000 - 00000000799e7000 (usable)

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Habt ihr ne Idee, was das sein kann?

Gruß,
d3dx9