[ 1304.940844][ T6403] br1: port 1(veth1) entered blocking state
[ 1304.941107][ T6403] br1: port 1(veth1) entered disabled state
[ 1304.941367][ T6403] veth1: entered allmulticast mode
[ 1304.943676][ T6403] veth1: entered promiscuous mode
[ 1305.076937][    T9] br1: port 1(veth1) entered blocking state
[ 1305.077201][    T9] br1: port 1(veth1) entered forwarding state
[ 1338.141149][ T6494] br1: port 1(veth1) entered disabled state
[ 1338.261399][ T6495] veth1: left allmulticast mode
[ 1338.261647][ T6495] veth1: left promiscuous mode
[ 1338.261961][ T6495] br1: port 1(veth1) entered disabled state