Problem reset Nexus 5596

Question

Hello,
Some equipments Nexus 5596 from a customer have reinitiated and it seems to have been provoked by an OSPF problem although I am not sure.
The logs from the equipment show:
2013 Jan  9 07:29:42 ROISBPRE2CN %BTCM-5-BTCM_LOG_L3_READY: system becomes L3 Ready
2013 Jan  9 07:29:44 ROISBPRE2CN %VSHD-5-VSHD_SYSLOG_CONFIG_I: Configured from vty by  on ppm.3726
2013 Jan  9 07:29:45 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.26 on Vlan902 went TWOWAY
2013 Jan  9 07:29:48 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.29 on Vlan902 went TWOWAY
2013 Jan  9 07:29:49 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.28 on Vlan902 went TWOWAY
2013 Jan  9 07:29:52 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.17 on Vlan902 went TWOWAY
2013 Jan  9 07:29:52 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.29 on Vlan902 went FULL
2013 Jan  9 07:29:52 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.26 on Vlan902 went FULL
2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_INITIALIZING: Interface port-channel902 is down (Initializing)
2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_INITIALIZING: Interface port-channel100 is down (Initializing)
2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_INITIALIZING: Interface Ethernet1/31 is down (Initializing)
2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_INITIALIZING: Interface Ethernet1/32 is down (Initializing)
2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel112 is down (No operational mem
bers)
2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel111 is down (No operational mem
bers)
I wanted to know if you know something about a problem with OSPF in next version:
  cisco Nexus5596 Chassis ("O2 48X10GE/Modular Supervisor")
  Intel(R) Xeon(R) CPU         with 8263880 kB of memory.
   bootflash:    2007040 kB
Kernel uptime is 0 day(s), 2 hour(s), 25 minute(s), 35 second(s)
System version: 5.1(3)N1(1a)
Thank you very much.

Answer 1

OSPF logs say that your switch is fully adjacent with 180.101.250.26 and .29, this means normal operation.
Bi-directional communication has been established between the Nexus and 180.101.250.17 and .28. They are in the middle of the OSPF neighboring process.
Some interfaces are initializing, and Po111 and 112 have no member ports (the channel-group <111|112> command hasn't been issued on any physical interfaces).
More information about OSPF neighbor states can be found here.