[ 1520.091832][ T6716] br1: port 1(veth1) entered blocking state
[ 1520.092123][ T6716] br1: port 1(veth1) entered disabled state
[ 1520.092398][ T6716] veth1: entered allmulticast mode
[ 1520.099855][ T6716] veth1: entered promiscuous mode
[ 1520.252145][   T63] br1: port 1(veth1) entered blocking state
[ 1520.252433][   T63] br1: port 1(veth1) entered forwarding state
[ 1554.964950][ T6807] br1: port 1(veth1) entered disabled state
[ 1555.143112][ T6808] veth1: left allmulticast mode
[ 1555.145199][ T6808] veth1: left promiscuous mode
[ 1555.145701][ T6808] br1: port 1(veth1) entered disabled state