[  540.260842] br1: port 1(veth1) entered blocking state
[  540.260891] br1: port 1(veth1) entered disabled state
[  540.260937] veth1: entered allmulticast mode
[  540.261009] veth1: entered promiscuous mode
[  540.265793] br1: port 1(veth1) entered blocking state
[  540.265886] br1: port 1(veth1) entered forwarding state
[  540.270142] br1: port 2(veth2) entered blocking state
[  540.270227] br1: port 2(veth2) entered disabled state
[  540.270300] veth2: entered allmulticast mode
[  540.270396] veth2: entered promiscuous mode
[  540.274478] br1: port 2(veth2) entered blocking state
[  540.274534] br1: port 2(veth2) entered forwarding state
[  550.231356] br1: port 2(veth2) entered disabled state
[  550.235230] veth2: left allmulticast mode
[  550.235261] veth2: left promiscuous mode
[  550.235294] br1: port 2(veth2) entered disabled state
[  550.239369] br1: port 1(veth1) entered disabled state
[  550.243377] veth1: left allmulticast mode
[  550.243404] veth1: left promiscuous mode
[  550.243434] br1: port 1(veth1) entered disabled state