[ 1581.325866][ T6518] br1: port 1(veth1) entered blocking state
[ 1581.326136][ T6518] br1: port 1(veth1) entered disabled state
[ 1581.326402][ T6518] veth1: entered allmulticast mode
[ 1581.328228][ T6518] veth1: entered promiscuous mode
[ 1581.484244][ T4643] br1: port 1(veth1) entered blocking state
[ 1581.484699][ T4643] br1: port 1(veth1) entered forwarding state
[ 1616.698540][ T6609] br1: port 1(veth1) entered disabled state
[ 1616.858838][ T6610] veth1: left allmulticast mode
[ 1616.859047][ T6610] veth1: left promiscuous mode
[ 1616.859365][ T6610] br1: port 1(veth1) entered disabled state