[  748.839738] br1: port 1(veth1) entered blocking state
[  748.839787] br1: port 1(veth1) entered disabled state
[  748.839823] veth1: entered allmulticast mode
[  748.839884] veth1: entered promiscuous mode
[  748.842387] br1: port 1(veth1) entered blocking state
[  748.842462] br1: port 1(veth1) entered forwarding state
[  748.845048] br1: port 2(veth2) entered blocking state
[  748.845079] br1: port 2(veth2) entered disabled state
[  748.845110] veth2: entered allmulticast mode
[  748.845155] veth2: entered promiscuous mode
[  748.847955] br1: port 2(veth2) entered blocking state
[  748.848023] br1: port 2(veth2) entered forwarding state
[  757.738434] br1: port 2(veth2) entered disabled state
[  757.740981] veth2: left allmulticast mode
[  757.741015] veth2: left promiscuous mode
[  757.741049] br1: port 2(veth2) entered disabled state
[  757.743712] br1: port 1(veth1) entered disabled state
[  757.746230] veth1: left allmulticast mode
[  757.746260] veth1: left promiscuous mode
[  757.746284] br1: port 1(veth1) entered disabled state