[  388.666467] br1: port 1(veth1) entered blocking state
[  388.666558] br1: port 1(veth1) entered disabled state
[  388.666603] veth1: entered allmulticast mode
[  388.666709] veth1: entered promiscuous mode
[  388.669486] br1: port 1(veth1) entered blocking state
[  388.669568] br1: port 1(veth1) entered forwarding state
[  388.672305] br1: port 2(veth2) entered blocking state
[  388.672341] br1: port 2(veth2) entered disabled state
[  388.672376] veth2: entered allmulticast mode
[  388.672424] veth2: entered promiscuous mode
[  388.674893] br1: port 2(veth2) entered blocking state
[  388.674937] br1: port 2(veth2) entered forwarding state
[  394.892867] br1: mc_active changed, vid: -1: v4: 0->0, v6: 0->1
[  394.892974] br1: mc_active changed, vid: -1: v4: 0->1, v6: 1->1
[  404.144994] br1: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  404.294776] br1: port 2(veth2) entered disabled state
[  404.297397] veth2: left allmulticast mode
[  404.297439] veth2: left promiscuous mode
[  404.297465] br1: port 2(veth2) entered disabled state
[  404.300167] br1: port 1(veth1) entered disabled state
[  404.302748] veth1: left allmulticast mode
[  404.302781] veth1: left promiscuous mode
[  404.302806] br1: port 1(veth1) entered disabled state