[ 1527.063953][ T4608] br1: port 1(veth1) entered blocking state
[ 1527.064279][ T4608] br1: port 1(veth1) entered disabled state
[ 1527.064527][ T4608] veth1: entered allmulticast mode
[ 1527.066394][ T4608] veth1: entered promiscuous mode
[ 1527.236952][    T7] br1: port 1(veth1) entered blocking state
[ 1527.237289][    T7] br1: port 1(veth1) entered forwarding state
[ 1542.945375][ T4667] br1: port 1(veth1) entered disabled state
[ 1543.097424][ T4669] veth1: left allmulticast mode
[ 1543.097655][ T4669] veth1: left promiscuous mode
[ 1543.098930][ T4669] br1: port 1(veth1) entered disabled state