[ 1475.317551][ T7254] br1: port 1(veth1) entered blocking state
[ 1475.317809][ T7254] br1: port 1(veth1) entered disabled state
[ 1475.318080][ T7254] veth1: entered allmulticast mode
[ 1475.320018][ T7254] veth1: entered promiscuous mode
[ 1475.470656][    T7] br1: port 1(veth1) entered blocking state
[ 1475.470907][    T7] br1: port 1(veth1) entered forwarding state
[ 1495.902902][ T7323] br1: port 1(veth1) entered disabled state
[ 1496.040780][ T7324] veth1: left allmulticast mode
[ 1496.041046][ T7324] veth1: left promiscuous mode
[ 1496.041368][ T7324] br1: port 1(veth1) entered disabled state