[    2.012699] br1: port 1(veth1) entered blocking state
[    2.012799] br1: port 1(veth1) entered disabled state
[    2.012871] veth1: entered allmulticast mode
[    2.012979] veth1: entered promiscuous mode
[    2.033179] br1: port 1(veth1) entered blocking state
[    2.033234] br1: port 1(veth1) entered forwarding state
[    2.044105] br1: port 2(veth2) entered blocking state
[    2.044169] br1: port 2(veth2) entered disabled state
[    2.044224] veth2: entered allmulticast mode
[    2.044305] veth2: entered promiscuous mode
[    2.064883] br1: port 2(veth2) entered blocking state
[    2.064939] br1: port 2(veth2) entered forwarding state
[   19.602805] br1: port 2(veth2) entered disabled state
[   19.616093] veth2: left allmulticast mode
[   19.616142] veth2: left promiscuous mode
[   19.616186] br1: port 2(veth2) entered disabled state
[   19.627748] br1: port 1(veth1) entered disabled state
[   19.640154] veth1: left allmulticast mode
[   19.640245] veth1: left promiscuous mode
[   19.640311] br1: port 1(veth1) entered disabled state