Links from asw-c1-eqiad to both cr1-eqiad and cr2-eqiad are reported as down:
xe-1/1/0 up down << cr1-eqiad:xe-5/0/2 xe-1/1/2 up down << cr2-eqiad:xe-5/0/2
They both got disconnected at the same time during the weekend:
Jan 17 21:51:59 asw-c-eqiad /kernel: : port status changed Jan 17 21:51:59 asw-c-eqiad /kernel: KERN_LACP_INTF_STATE_CHANGE: lacp_update_state_userspace: new state is 0 cifd xe-1/1/0 Jan 17 21:51:59 asw-c-eqiad /kernel: : port status changed Jan 17 21:51:59 asw-c-eqiad /kernel: KERN_LACP_INTF_STATE_CHANGE: lacp_update_state_userspace: new state is 0 cifd xe-1/1/2
My guess would be that C1's uplink module is dead. Please investigate with priority.