[ 1515.398021][ T4426] br1: port 1(veth1) entered blocking state
[ 1515.398404][ T4426] br1: port 1(veth1) entered disabled state
[ 1515.398697][ T4426] veth1: entered allmulticast mode
[ 1515.401632][ T4426] veth1: entered promiscuous mode
[ 1515.550434][ T1474] br1: port 1(veth1) entered blocking state
[ 1515.550849][ T1474] br1: port 1(veth1) entered forwarding state
[ 1531.300691][ T4485] br1: port 1(veth1) entered disabled state
[ 1531.452111][ T4486] veth1: left allmulticast mode
[ 1531.452342][ T4486] veth1: left promiscuous mode
[ 1531.452656][ T4486] br1: port 1(veth1) entered disabled state