[  743.371045][T21207] br1: port 1(veth1) entered blocking state
[  743.371340][T21207] br1: port 1(veth1) entered disabled state
[  743.371582][T21207] veth1: entered allmulticast mode
[  743.377986][T21207] veth1: entered promiscuous mode
[  743.482371][   T39] br1: port 1(veth1) entered blocking state
[  743.482567][   T39] br1: port 1(veth1) entered forwarding state
[  743.523479][T21220] br1: port 2(veth2) entered blocking state
[  743.523687][T21220] br1: port 2(veth2) entered disabled state
[  743.523872][T21220] veth2: entered allmulticast mode
[  743.525401][T21220] veth2: entered promiscuous mode
[  743.601756][   T38] br1: port 2(veth2) entered blocking state
[  743.602007][   T38] br1: port 2(veth2) entered forwarding state
[  761.655165][T21619] br1: port 2(veth2) entered disabled state
[  761.686652][T21621] veth2: left allmulticast mode
[  761.686822][T21621] veth2: left promiscuous mode
[  761.687075][T21621] br1: port 2(veth2) entered disabled state
[  761.711079][T21623] br1: port 1(veth1) entered disabled state
[  761.746628][T21625] veth1: left allmulticast mode
[  761.746789][T21625] veth1: left promiscuous mode
[  761.747021][T21625] br1: port 1(veth1) entered disabled state