[  643.760934] br1: port 1(veth1) entered blocking state
[  643.761009] br1: port 1(veth1) entered disabled state
[  643.761073] veth1: entered allmulticast mode
[  643.761164] veth1: entered promiscuous mode
[  643.794915] br1: port 2(veth2) entered blocking state
[  643.794974] br1: port 2(veth2) entered disabled state
[  643.795028] veth2: entered allmulticast mode
[  643.795106] veth2: entered promiscuous mode
[  643.825830] br1: port 2(veth2) entered blocking state
[  643.825899] br1: port 2(veth2) entered forwarding state
[  643.825939] br1: port 1(veth1) entered blocking state
[  643.825988] br1: port 1(veth1) entered forwarding state
[  651.971703] br1: port 2(veth2) entered disabled state
[  651.971787] br1: port 1(veth1) entered disabled state
[  652.002956] veth2: left allmulticast mode
[  652.003007] veth2: left promiscuous mode
[  652.003052] br1: port 2(veth2) entered disabled state
[  652.033218] veth1: left allmulticast mode
[  652.033270] veth1: left promiscuous mode
[  652.033311] br1: port 1(veth1) entered disabled state