[ 1369.974036][ T6521] br1: port 1(veth1) entered blocking state
[ 1369.974325][ T6521] br1: port 1(veth1) entered disabled state
[ 1369.975610][ T6521] veth1: entered allmulticast mode
[ 1369.977602][ T6521] veth1: entered promiscuous mode
[ 1370.121966][ T4747] br1: port 1(veth1) entered blocking state
[ 1370.122241][ T4747] br1: port 1(veth1) entered forwarding state
[ 1404.510105][ T6612] br1: port 1(veth1) entered disabled state
[ 1404.657766][ T6613] veth1: left allmulticast mode
[ 1404.657987][ T6613] veth1: left promiscuous mode
[ 1404.658285][ T6613] br1: port 1(veth1) entered disabled state