[ 1386.888180][ T9567] br1: port 1(veth1) entered blocking state
[ 1386.888447][ T9567] br1: port 1(veth1) entered disabled state
[ 1386.888690][ T9567] veth1: entered allmulticast mode
[ 1386.895937][ T9567] veth1: entered promiscuous mode
[ 1387.071247][    T9] br1: port 1(veth1) entered blocking state
[ 1387.071556][    T9] br1: port 1(veth1) entered forwarding state
[ 1421.482349][ T9658] br1: port 1(veth1) entered disabled state
[ 1421.629466][ T9659] veth1: left allmulticast mode
[ 1421.629671][ T9659] veth1: left promiscuous mode
[ 1421.629978][ T9659] br1: port 1(veth1) entered disabled state