[  850.199133] br1: port 1(veth1) entered blocking state
[  850.199250] br1: port 1(veth1) entered disabled state
[  850.199320] veth1: entered allmulticast mode
[  850.199406] veth1: entered promiscuous mode
[  850.204530] br1: port 2(veth2) entered blocking state
[  850.204596] br1: port 2(veth2) entered disabled state
[  850.204663] veth2: entered allmulticast mode
[  850.204748] veth2: entered promiscuous mode
[  850.209948] br1: port 2(veth2) entered blocking state
[  850.210018] br1: port 2(veth2) entered forwarding state
[  850.210093] br1: port 1(veth1) entered blocking state
[  850.210158] br1: port 1(veth1) entered forwarding state
[  856.361796] br1: port 2(veth2) entered disabled state
[  856.361864] br1: port 1(veth1) entered disabled state
[  856.366836] veth2: left allmulticast mode
[  856.366894] veth2: left promiscuous mode
[  856.366970] br1: port 2(veth2) entered disabled state
[  856.372011] veth1: left allmulticast mode
[  856.372040] veth1: left promiscuous mode
[  856.372064] br1: port 1(veth1) entered disabled state