Symptom

CRS3 XR 4.0.3 during a normal operation process wdsysmon crashed and recovered on the standby RP. RP/0/RP1/CPU0:Aug 29 00:08:10.415 : syslog_dev[88]: wdsysmon[369]: MALLOC_ERROR:wdsysmon:_list_release - caller @0x4c2c2ccc - fatal error, your application has corrupted the heap. RP/0/RP1/CPU0:Aug 29 00:08:10.415 : syslog_dev[88]: wdsysmon[369]: MALLOC_ERROR:(28): [pid:184379, tid:5] Suspected memory address 0x505cc648 - malloc header and tailer inconsistent RP/0/RP1/CPU0:Aug 29 00:08:11.417 : dumper[60]: %OS-DUMPER-7-DUMP_REQUEST : Dump request for process pkg/bin/wdsysmon RP/0/RP1/CPU0:Aug 29 00:08:11.422 : dumper[60]: %OS-DUMPER-7-DUMP_ATTRIBUTE :Dump request with attribute 7 for process pkg/bin/wdsysmon

Conditions

Normal operation.

Workaround

NO workaround needed. The process wdsysmon crashed and recovered.

Further Problem Description