[  556.815051][ T4400] br0: port 1(veth1) entered blocking state
[  556.815258][ T4400] br0: port 1(veth1) entered disabled state
[  556.815766][ T4400] veth1: entered allmulticast mode
[  556.817230][ T4400] veth1: entered promiscuous mode
[  556.849311][ T4402] br0: port 2(veth2) entered blocking state
[  556.849497][ T4402] br0: port 2(veth2) entered disabled state
[  556.849666][ T4402] veth2: entered allmulticast mode
[  556.851246][ T4402] veth2: entered promiscuous mode
[  556.917702][   T39] br0: port 1(veth1) entered blocking state
[  556.917883][   T39] br0: port 1(veth1) entered forwarding state
[  567.033790][ T1853] br0: port 2(veth2) entered blocking state
[  567.033985][ T1853] br0: port 2(veth2) entered forwarding state
[  573.303203][ T4424] br0: port 2(veth2) entered disabled state
[  573.375773][   T46] br0: port 2(veth2) entered blocking state
[  573.375999][   T46] br0: port 2(veth2) entered forwarding state
[  579.668354][ T4448] br0: port 1(veth1) entered disabled state
[  579.690902][ T4449] br0: port 2(veth2) entered disabled state
[  579.713200][ T4450] veth2: left allmulticast mode
[  579.713374][ T4450] veth2: left promiscuous mode
[  579.713589][ T4450] br0: port 2(veth2) entered disabled state
[  579.714482][ T4450] veth1: left allmulticast mode
[  579.714628][ T4450] veth1: left promiscuous mode
[  579.714827][ T4450] br0: port 1(veth1) entered disabled state