[  644.809945] br1: port 1(veth1) entered blocking state
[  644.810047] br1: port 1(veth1) entered disabled state
[  644.810124] veth1: entered allmulticast mode
[  644.810222] veth1: entered promiscuous mode
[  644.817542] br1: port 2(veth2) entered blocking state
[  644.817621] br1: port 2(veth2) entered disabled state
[  644.817691] veth2: entered allmulticast mode
[  644.817787] veth2: entered promiscuous mode
[  644.824478] br1: port 2(veth2) entered blocking state
[  644.824547] br1: port 2(veth2) entered forwarding state
[  644.824632] br1: port 1(veth1) entered blocking state
[  644.824703] br1: port 1(veth1) entered forwarding state
[  650.881187] br1: port 2(veth2) entered disabled state
[  650.881301] br1: port 1(veth1) entered disabled state
[  650.888222] veth2: left allmulticast mode
[  650.888265] veth2: left promiscuous mode
[  650.888292] br1: port 2(veth2) entered disabled state
[  650.895195] veth1: left allmulticast mode
[  650.895264] veth1: left promiscuous mode
[  650.895336] br1: port 1(veth1) entered disabled state