[ 1444.141691][ T9368] br1: port 1(veth1) entered blocking state
[ 1444.141969][ T9368] br1: port 1(veth1) entered disabled state
[ 1444.142246][ T9368] veth1: entered allmulticast mode
[ 1444.144150][ T9368] veth1: entered promiscuous mode
[ 1444.292875][    T7] br1: port 1(veth1) entered blocking state
[ 1444.293212][    T7] br1: port 1(veth1) entered forwarding state
[ 1464.584160][ T9437] br1: port 1(veth1) entered disabled state
[ 1464.715024][ T9439] veth1: left allmulticast mode
[ 1464.715258][ T9439] veth1: left promiscuous mode
[ 1464.715609][ T9439] br1: port 1(veth1) entered disabled state