[  748.634498] br1: port 1(veth1) entered blocking state
[  748.634539] br1: port 1(veth1) entered disabled state
[  748.634579] veth1: entered allmulticast mode
[  748.634625] veth1: entered promiscuous mode
[  748.637183] br1: port 1(veth1) entered blocking state
[  748.637219] br1: port 1(veth1) entered forwarding state
[  748.639646] br1: port 2(veth2) entered blocking state
[  748.639675] br1: port 2(veth2) entered disabled state
[  748.639701] veth2: entered allmulticast mode
[  748.639752] veth2: entered promiscuous mode
[  748.642256] br1: port 2(veth2) entered blocking state
[  748.642284] br1: port 2(veth2) entered forwarding state
[  757.532822] br1: port 2(veth2) entered disabled state
[  757.535256] veth2: left allmulticast mode
[  757.535313] veth2: left promiscuous mode
[  757.535377] br1: port 2(veth2) entered disabled state
[  757.537847] br1: port 1(veth1) entered disabled state
[  757.540263] veth1: left allmulticast mode
[  757.540317] veth1: left promiscuous mode
[  757.540377] br1: port 1(veth1) entered disabled state