301B Question #88: Real Exam Question with Answer & Explanation

Given LTM device ltm log: Sep 26 20:51:08 local/lb-d-1 notice promptstatussd[3695]: 01460006:5: semaphore mcpd.running[1] held. Sep 26 20:51:08 local/lb-d-1 notice promptstatussd[3695]: 01460006:5: mcpd.running[1] held, wait for mcpd Sep 26 20:51:08 local/lb-d-1 info sod[3925]: 010c0009:6: Lost connection to mcpd - reestablishing. Sep 26 20:51:08 local/lb-d-1 err bcm56xxsd[3847]: 012c0004:3: Lost connection with mcp: 16908291 ... Skipping bcm connection... Sep 26 20:51:08 local/lb-d-1 info bcm56xxsd[3847]: 012c0012:6: MCP Exit Status. Sep 26 20:51:08 local/lb-d-1 info bcm56xxsd[3847]: 012c0012:6: INFO: LACP stats (time now:134874868) : no traffic. Sep 26 20:51:08 local/lb-d-1 info bcm56xxsd[3847]: 012c0014:6: Exiting... Sep 26 20:51:08 local/lb-d-1 err lind[3842]: 013c0004:3: IO error on recv from mcpd - connection lost Sep 26 20:51:08 local/lb-d-1 notice mcpd[3837]: 01070110:5: Lost connection to mcpd with error 16908291, will reinit connection. Sep 26 20:51:08 local/lb-d-1 err statsd[3857]: 011b0004:3: Initial subscription for mcpd configuration failed with error '. Sep 26 20:51:08 local/lb-d-1 err statsd[3857]: 011b0001:3: Connection to mcpd failed with error '011b0004:3: Initial subscription for system configuration failed with error ''. Sep 26 20:51:08 local/lb-d-1 err csyncd[3851]: 013b0004:3: IO error on recv from mcpd - connection lost . . . . . . . skipping more logs . . . . Sep 26 20:51:14 local/lb-d-1 notice sod[3925]: 01140030:5: HA proc_running bcm56xxsd is now responding. Sep 26 20:51:14 local/lb-d-1 notice sod[3925]: 01140030:5: HA proc_running mcpd is now responding. Sep 26 20:51:14 local/lb-d-1 notice sod[3925]: 010c0018:5: Standby Which daemon failed?