[ 1525.183816][ T6775] br1: port 1(veth1) entered blocking state
[ 1525.184214][ T6775] br1: port 1(veth1) entered disabled state
[ 1525.184592][ T6775] veth1: entered allmulticast mode
[ 1525.187756][ T6775] veth1: entered promiscuous mode
[ 1525.344918][    T7] br1: port 1(veth1) entered blocking state
[ 1525.345356][    T7] br1: port 1(veth1) entered forwarding state
[ 1545.463976][ T6850] br1: port 1(veth1) entered disabled state
[ 1545.632802][ T6852] veth1: left allmulticast mode
[ 1545.633568][ T6852] veth1: left promiscuous mode
[ 1545.634037][ T6852] br1: port 1(veth1) entered disabled state