[ 1521.233437][ T4348] br1: port 1(veth1) entered blocking state
[ 1521.233765][ T4348] br1: port 1(veth1) entered disabled state
[ 1521.234007][ T4348] veth1: entered allmulticast mode
[ 1521.236831][ T4348] veth1: entered promiscuous mode
[ 1521.385095][  T157] br1: port 1(veth1) entered blocking state
[ 1521.385620][  T157] br1: port 1(veth1) entered forwarding state
[ 1555.800165][ T4439] br1: port 1(veth1) entered disabled state
[ 1555.954498][ T4440] veth1: left allmulticast mode
[ 1555.954742][ T4440] veth1: left promiscuous mode
[ 1555.955102][ T4440] br1: port 1(veth1) entered disabled state