[  576.004586] br1: port 1(veth1) entered blocking state
[  576.004717] br1: port 1(veth1) entered disabled state
[  576.004857] veth1: entered allmulticast mode
[  576.004948] veth1: entered promiscuous mode
[  576.010155] br1: port 2(veth2) entered blocking state
[  576.010223] br1: port 2(veth2) entered disabled state
[  576.010289] veth2: entered allmulticast mode
[  576.010378] veth2: entered promiscuous mode
[  576.015766] br1: port 2(veth2) entered blocking state
[  576.015848] br1: port 2(veth2) entered forwarding state
[  576.015915] br1: port 1(veth1) entered blocking state
[  576.015982] br1: port 1(veth1) entered forwarding state
[  582.154969] br1: port 2(veth2) entered disabled state
[  582.155034] br1: port 1(veth1) entered disabled state
[  582.160243] veth2: left allmulticast mode
[  582.160273] veth2: left promiscuous mode
[  582.160298] br1: port 2(veth2) entered disabled state
[  582.165416] veth1: left allmulticast mode
[  582.165478] veth1: left promiscuous mode
[  582.165538] br1: port 1(veth1) entered disabled state