[  709.719282][ T6879] br1: port 1(veth1) entered blocking state
[  709.719499][ T6879] br1: port 1(veth1) entered disabled state
[  709.719685][ T6879] veth1: entered allmulticast mode
[  709.721159][ T6879] veth1: entered promiscuous mode
[  709.747450][ T2699] br1: port 1(veth1) entered blocking state
[  709.747675][ T2699] br1: port 1(veth1) entered forwarding state
[  721.005922][ T6978] br1: port 1(veth1) entered disabled state
[  721.027355][ T6979] veth1: left allmulticast mode
[  721.027536][ T6979] veth1: left promiscuous mode
[  721.027774][ T6979] br1: port 1(veth1) entered disabled state