[ 1491.393657][ T4223] br1: port 1(veth1) entered blocking state
[ 1491.393916][ T4223] br1: port 1(veth1) entered disabled state
[ 1491.394155][ T4223] veth1: entered allmulticast mode
[ 1491.395971][ T4223] veth1: entered promiscuous mode
[ 1491.581974][   T51] br1: port 1(veth1) entered blocking state
[ 1491.582651][   T51] br1: port 1(veth1) entered forwarding state
[ 1491.729267][ T4225] br1: port 2(veth2) entered blocking state
[ 1491.729622][ T4225] br1: port 2(veth2) entered disabled state
[ 1491.729875][ T4225] veth2: entered allmulticast mode
[ 1491.731653][ T4225] veth2: entered promiscuous mode
[ 1491.880849][   T51] br1: port 2(veth2) entered blocking state
[ 1491.881153][   T51] br1: port 2(veth2) entered forwarding state
[ 1523.857445][ T4558] br1: port 2(veth2) entered disabled state
[ 1523.998587][ T4560] veth2: left allmulticast mode
[ 1523.998788][ T4560] veth2: left promiscuous mode
[ 1523.999076][ T4560] br1: port 2(veth2) entered disabled state
[ 1524.155134][ T4561] br1: port 1(veth1) entered disabled state
[ 1524.322654][ T4562] veth1: left allmulticast mode
[ 1524.322907][ T4562] veth1: left promiscuous mode
[ 1524.323409][ T4562] br1: port 1(veth1) entered disabled state