[  700.060845][ T7615] br1: port 1(veth1) entered blocking state
[  700.061102][ T7615] br1: port 1(veth1) entered disabled state
[  700.061355][ T7615] veth1: entered allmulticast mode
[  700.062867][ T7615] veth1: entered promiscuous mode
[  700.119832][ T7618] br1: port 2(veth2) entered blocking state
[  700.120057][ T7618] br1: port 2(veth2) entered disabled state
[  700.120810][ T7618] veth2: entered allmulticast mode
[  700.122295][ T7618] veth2: entered promiscuous mode
[  700.171305][ T7620] br1: port 2(veth2) entered blocking state
[  700.171502][ T7620] br1: port 2(veth2) entered forwarding state
[  700.171817][ T7620] br1: port 1(veth1) entered blocking state
[  700.171999][ T7620] br1: port 1(veth1) entered forwarding state
[  709.755053][ T7947] br1: port 2(veth2) entered disabled state
[  709.755538][ T7947] br1: port 1(veth1) entered disabled state
[  709.806581][ T7949] veth2: left allmulticast mode
[  709.806742][ T7949] veth2: left promiscuous mode
[  709.806960][ T7949] br1: port 2(veth2) entered disabled state
[  709.859678][ T7951] veth1: left allmulticast mode
[  709.859839][ T7951] veth1: left promiscuous mode
[  709.860064][ T7951] br1: port 1(veth1) entered disabled state