[ 1513.307556][ T7503] br1: port 1(veth1) entered blocking state
[ 1513.307845][ T7503] br1: port 1(veth1) entered disabled state
[ 1513.308114][ T7503] veth1: entered allmulticast mode
[ 1513.310920][ T7503] veth1: entered promiscuous mode
[ 1513.458141][T30218] br1: port 1(veth1) entered blocking state
[ 1513.458419][T30218] br1: port 1(veth1) entered forwarding state
[ 1533.882147][ T7578] br1: port 1(veth1) entered disabled state
[ 1534.028049][ T7579] veth1: left allmulticast mode
[ 1534.028259][ T7579] veth1: left promiscuous mode
[ 1534.028586][ T7579] br1: port 1(veth1) entered disabled state