[ 1243.000960][ T5933] br1: port 1(veth1) entered blocking state
[ 1243.001471][ T5933] br1: port 1(veth1) entered disabled state
[ 1243.001956][ T5933] veth1: entered allmulticast mode
[ 1243.005746][ T5933] veth1: entered promiscuous mode
[ 1243.149925][ T1287] br1: port 1(veth1) entered blocking state
[ 1243.150378][ T1287] br1: port 1(veth1) entered forwarding state
[ 1277.155718][ T6112] br1: port 1(veth1) entered disabled state
[ 1277.264269][ T6113] veth1: left allmulticast mode
[ 1277.264628][ T6113] veth1: left promiscuous mode
[ 1277.265426][ T6113] br1: port 1(veth1) entered disabled state