[  749.333874] br1: port 1(veth1) entered blocking state
[  749.333928] br1: port 1(veth1) entered disabled state
[  749.333963] veth1: entered allmulticast mode
[  749.334015] veth1: entered promiscuous mode
[  749.336927] br1: port 1(veth1) entered blocking state
[  749.336983] br1: port 1(veth1) entered forwarding state
[  749.339675] br1: port 2(veth2) entered blocking state
[  749.339717] br1: port 2(veth2) entered disabled state
[  749.339748] veth2: entered allmulticast mode
[  749.339802] veth2: entered promiscuous mode
[  749.343328] br1: port 2(veth2) entered blocking state
[  749.343382] br1: port 2(veth2) entered forwarding state
[  764.982593] br1: port 2(veth2) entered disabled state
[  764.985372] veth2: left allmulticast mode
[  764.985431] veth2: left promiscuous mode
[  764.985496] br1: port 2(veth2) entered disabled state
[  764.988986] br1: port 1(veth1) entered disabled state
[  764.992434] veth1: left allmulticast mode
[  764.992476] veth1: left promiscuous mode
[  764.992519] br1: port 1(veth1) entered disabled state