[ 1385.866061][ T9664] br1: port 1(veth1) entered blocking state
[ 1385.866319][ T9664] br1: port 1(veth1) entered disabled state
[ 1385.866582][ T9664] veth1: entered allmulticast mode
[ 1385.868440][ T9664] veth1: entered promiscuous mode
[ 1386.044080][    T7] br1: port 1(veth1) entered blocking state
[ 1386.044336][    T7] br1: port 1(veth1) entered forwarding state
[ 1420.619745][ T9755] br1: port 1(veth1) entered disabled state
[ 1420.774352][ T9756] veth1: left allmulticast mode
[ 1420.774593][ T9756] veth1: left promiscuous mode
[ 1420.774899][ T9756] br1: port 1(veth1) entered disabled state