[ 1850.357313][T17258] br1: port 1(veth1) entered blocking state
[ 1850.357719][T17258] br1: port 1(veth1) entered disabled state
[ 1850.358131][T17258] veth1: entered allmulticast mode
[ 1850.361884][T17258] veth1: entered promiscuous mode
[ 1850.507941][   T36] br1: port 1(veth1) entered blocking state
[ 1850.508374][   T36] br1: port 1(veth1) entered forwarding state
[ 1865.505035][T17357] br1: port 1(veth1) entered disabled state
[ 1865.611102][T17358] veth1: left allmulticast mode
[ 1865.611529][T17358] veth1: left promiscuous mode
[ 1865.612048][T17358] br1: port 1(veth1) entered disabled state