[ 1547.924935][T18933] br1: port 1(veth1) entered blocking state
[ 1547.925393][T18933] br1: port 1(veth1) entered disabled state
[ 1547.925835][T18933] veth1: entered allmulticast mode
[ 1547.929772][T18933] veth1: entered promiscuous mode
[ 1548.046972][   T37] br1: port 1(veth1) entered blocking state
[ 1548.047383][   T37] br1: port 1(veth1) entered forwarding state
[ 1581.979862][T19113] br1: port 1(veth1) entered disabled state
[ 1582.082547][T19114] veth1: left allmulticast mode
[ 1582.082933][T19114] veth1: left promiscuous mode
[ 1582.083421][T19114] br1: port 1(veth1) entered disabled state