[ 1415.997409][ T4225] br1: port 1(veth1) entered blocking state
[ 1415.997713][ T4225] br1: port 1(veth1) entered disabled state
[ 1415.997982][ T4225] veth1: entered allmulticast mode
[ 1415.999887][ T4225] veth1: entered promiscuous mode
[ 1416.147408][    T7] br1: port 1(veth1) entered blocking state
[ 1416.148234][    T7] br1: port 1(veth1) entered forwarding state
[ 1430.840923][ T4284] br1: port 1(veth1) entered disabled state
[ 1430.968053][ T4286] veth1: left allmulticast mode
[ 1430.968343][ T4286] veth1: left promiscuous mode
[ 1430.969376][ T4286] br1: port 1(veth1) entered disabled state