[ 1500.302262][ T6553] br1: port 1(veth1) entered blocking state
[ 1500.304059][ T6553] br1: port 1(veth1) entered disabled state
[ 1500.317412][ T6553] veth1: entered allmulticast mode
[ 1500.322293][ T6553] veth1: entered promiscuous mode
[ 1500.476489][   T45] br1: port 1(veth1) entered blocking state
[ 1500.476995][   T45] br1: port 1(veth1) entered forwarding state
[ 1534.043760][ T6732] br1: port 1(veth1) entered disabled state
[ 1534.142212][ T6733] veth1: left allmulticast mode
[ 1534.144173][ T6733] veth1: left promiscuous mode
[ 1534.144690][ T6733] br1: port 1(veth1) entered disabled state