[ 1398.492248][ T6756] br1: port 1(veth1) entered blocking state
[ 1398.492678][ T6756] br1: port 1(veth1) entered disabled state
[ 1398.493096][ T6756] veth1: entered allmulticast mode
[ 1398.496802][ T6756] veth1: entered promiscuous mode
[ 1398.656981][    T7] br1: port 1(veth1) entered blocking state
[ 1398.657245][    T7] br1: port 1(veth1) entered forwarding state
[ 1417.766250][ T6831] br1: port 1(veth1) entered disabled state
[ 1417.929040][ T6832] veth1: left allmulticast mode
[ 1417.929262][ T6832] veth1: left promiscuous mode
[ 1417.930429][ T6832] br1: port 1(veth1) entered disabled state