[ 1563.225513][ T6889] br1: port 1(veth1) entered blocking state
[ 1563.225778][ T6889] br1: port 1(veth1) entered disabled state
[ 1563.226043][ T6889] veth1: entered allmulticast mode
[ 1563.235943][ T6889] veth1: entered promiscuous mode
[ 1563.422480][   T50] br1: port 1(veth1) entered blocking state
[ 1563.422749][   T50] br1: port 1(veth1) entered forwarding state
[ 1583.835725][ T6964] br1: port 1(veth1) entered disabled state
[ 1583.978334][ T6965] veth1: left allmulticast mode
[ 1583.978618][ T6965] veth1: left promiscuous mode
[ 1583.978939][ T6965] br1: port 1(veth1) entered disabled state