[j-nsp] Juniper m10 CFEB Crash

[Fernando Atilano]

Dear all, 

The CFEB crashed on one of my M10 Routers.  Is there a way to find out what caused this crash? any feedback is greatly appreciated. 

heres part of the log, 

May 21 12:10:51  Ezero-M10i /kernel: rdp keepalive expired, connection dropped - src 1:1020 dest 2:34817
May 21 12:10:51  Ezero-M10i /kernel: rdp keepalive expired, connection dropped - src 1:1021 dest 2:34816
May 21 12:10:51  Ezero-M10i /kernel: pfe_send_failed(index 0, type 1), err=32
May 21 12:10:51  Ezero-M10i chassisd[3064]: CHASSISD_SHUTDOWN_NOTICE: Shutdown reason: CFEB connection lost
May 21 12:10:51  Ezero-M10i chassisd[3064]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach(0)
May 21 12:10:52  Ezero-M10i syslogd: sendto: Network is down
May 21 12:10:52  Ezero-M10i alarmd[3065]: Alarm set: CFEB color=RED, class=CHASSIS, reason=CFEB not online, the box is not forwarding
May 21 12:10:52  Ezero-M10i chassisd[3064]: CHASSISD_IFDEV_DETACH_FPC: ifdev_detach(1)
May 21 12:10:52  Ezero-M10i chassisd[3064]: CHASSISD_IFDEV_DETACH_ALL_PSEUDO: ifdev_detach(pseudo devices: all)
May 21 12:10:52  Ezero-M10i alarmd[3065]: shutting down chassisd connection: chassisd ipc pipe read error
May 21 12:10:54  Ezero-M10i alarmd[3065]: chassisd connection succeeded after 0 retries
May 21 12:10:54  Ezero-M10i alarmd[3065]: resending alarm state
May 21 12:10:54  Ezero-M10i alarmd[3065]: Alarm set: CFEB color=RED, class=CHASSIS, reason=CFEB not online, the box is not forwarding
May 21 12:10:54  Ezero-M10i alarmd[3065]: Alarm set: Pwr supply color=RED, class=CHASSIS, reason=PEM 3 Not OK
May 21 12:10:54  Ezero-M10i snmpd[3321]: SNMPD_SEND_FAILURE: trap_io_send_trap_now: send to (10.11.0.127) failure: Network is down
May 21 12:10:54  Ezero-M10i snmpd[3321]: SNMPD_SEND_FAILURE: trap_io_send_trap_now: send to (10.11.0.30) failure: Network is down
May 21 12:10:54  Ezero-M10i snmpd[3321]: SNMPD_SEND_FAILURE: trap_io_send_trap_now: send to (201.174.4.38) failure: Network is down
May 21 12:10:54  Ezero-M10i mib2d[3302]: SNMP_TRAP_LINK_DOWN: ifIndex 101, ifAdminStatus up(1), ifOperStatus down(2), ifName ge-0/0/0
May 21 12:10:55  Ezero-M10i craftd[3066]:  Major alarm set, CFEB not online, the box is not forwarding
May 21 12:10:55  Ezero-M10i craftd[3066]: forwarding display request to chassisd: type = 4, subtype = 43
May 21 12:10:55  Ezero-M10i mib2d[3302]: SNMP_TRAP_LINK_DOWN: ifIndex 99, ifAdminStatus up(1), ifOperStatus down(2), ifName fe-0/1/2
May 21 12:10:55  Ezero-M10i mib2d[3302]: SNMP_TRAP_LINK_DOWN: ifIndex 100, ifAdminStatus up(1), ifOperStatus down(2), ifName fe-0/1/3
May 21 12:10:55  Ezero-M10i mib2d[3302]: SNMP_TRAP_LINK_DOWN: ifIndex 23, ifAdminStatus up(1), ifOperStatus down(2), ifName ge-1/2/0
May 21 12:10:55  Ezero-M10i mib2d[3302]: SNMP_TRAP_LINK_DOWN: ifIndex 102, ifAdminStatus up(1), ifOperStatus down(2), ifName gr-0/3/0
May 21 12:10:55  Ezero-M10i craftd[3066]: ipc_pipe_write failed, Broken pipe
May 21 12:10:55  Ezero-M10i craftd[3066]: chassisd ipc pipe write failure: ñ^B%M-^H^Pð^S^H+
May 21 12:10:55  Ezero-M10i mib2d[3302]: SNMP_TRAP_LINK_DOWN: ifIndex 104, ifAdminStatus up(1), ifOperStatus down(2), ifName ip-0/3/0
May 21 12:10:55  Ezero-M10i mib2d[3302]: SNMP_TRAP_LINK_DOWN: ifIndex 109, ifAdminStatus up(1), ifOperStatus down(2), ifName lt-0/3/0
May 21 12:10:55  Ezero-M10i rpd[18220]: RPD_ISIS_ADJDOWN: IS-IS lost L1 adjacency to ATT-COLO-7206 on ge-0/0/0.103, reason: Interface Down
May 21 12:10:55  Ezero-M10i mib2d[3302]: SNMP_TRAP_LINK_DOWN: ifIndex 107, ifAdminStatus up(1), ifOperStatus down(2), ifName mt-0/3/0
May 21 12:10:55  Ezero-M10i mib2d[3302]: SNMP_TRAP_LINK_DOWN: ifIndex 89, ifAdminStatus up(1), ifOperStatus down(2), ifName pd-0/3/0
May 21 12:10:55  Ezero-M10i mib2d[3302]: SNMP_TRAP_LINK_DOWN: ifIndex 90, ifAdminStatus up(1), ifOperStatus down(2), ifName pe-0/3/0
May 21 12:10:55  Ezero-M10i alarmd[3065]: shutting down craftd connection: craftd ipc pipe read error
May 21 12:10:55  Ezero-M10i snmpd[3321]: SNMPD_CLOSE_SA_IPC: ipc_free_local: closed IPC socket /var/run/craft
May 21 12:10:55  Ezero-M10i init: craft-control (PID 3066) exited with status=32
May 21 12:10:56  Ezero-M10i init: craft-control (PID 83594) started

thanks !!