[  550.930936] br1: port 1(veth1) entered blocking state
[  550.931003] br1: port 1(veth1) entered disabled state
[  550.931051] veth1: entered allmulticast mode
[  550.931131] veth1: entered promiscuous mode
[  550.940479] br1: port 1(veth1) entered blocking state
[  550.940536] br1: port 1(veth1) entered forwarding state
[  550.949860] br1: port 2(veth2) entered blocking state
[  550.949906] br1: port 2(veth2) entered disabled state
[  550.949945] veth2: entered allmulticast mode
[  550.950008] veth2: entered promiscuous mode
[  550.958690] br1: port 2(veth2) entered blocking state
[  550.958732] br1: port 2(veth2) entered forwarding state
[  560.687207] br1: port 2(veth2) entered disabled state
[  560.698893] veth2: left allmulticast mode
[  560.698964] veth2: left promiscuous mode
[  560.699008] br1: port 2(veth2) entered disabled state
[  560.710782] br1: port 1(veth1) entered disabled state
[  560.721854] veth1: left allmulticast mode
[  560.721901] veth1: left promiscuous mode
[  560.721936] br1: port 1(veth1) entered disabled state