[ 1504.737833][ T7444] br1: port 1(veth1) entered blocking state
[ 1504.738100][ T7444] br1: port 1(veth1) entered disabled state
[ 1504.738394][ T7444] veth1: entered allmulticast mode
[ 1504.746483][ T7444] veth1: entered promiscuous mode
[ 1504.905983][ T6034] br1: port 1(veth1) entered blocking state
[ 1504.906234][ T6034] br1: port 1(veth1) entered forwarding state
[ 1525.485640][ T7519] br1: port 1(veth1) entered disabled state
[ 1525.628906][ T7520] veth1: left allmulticast mode
[ 1525.629130][ T7520] veth1: left promiscuous mode
[ 1525.629461][ T7520] br1: port 1(veth1) entered disabled state