[  500.724754] br1: port 1(veth1) entered blocking state
[  500.724841] br1: port 1(veth1) entered disabled state
[  500.724912] veth1: entered allmulticast mode
[  500.725012] veth1: entered promiscuous mode
[  500.728730] br1: port 1(veth1) entered blocking state
[  500.728775] br1: port 1(veth1) entered forwarding state
[  500.732324] br1: port 2(veth2) entered blocking state
[  500.732392] br1: port 2(veth2) entered disabled state
[  500.732461] veth2: entered allmulticast mode
[  500.732550] veth2: entered promiscuous mode
[  500.736284] br1: port 2(veth2) entered blocking state
[  500.736323] br1: port 2(veth2) entered forwarding state
[  530.447454] br1: port 1(veth1) entered disabled state
[  530.451192] br1: port 2(veth2) entered disabled state
[  530.454829] veth2: left allmulticast mode
[  530.454854] veth2: left promiscuous mode
[  530.454878] br1: port 2(veth2) entered disabled state
[  530.454971] veth1: left allmulticast mode
[  530.454997] veth1: left promiscuous mode
[  530.455023] br1: port 1(veth1) entered disabled state