[  520.507138][ T6142] br0: port 1(veth1) entered blocking state
[  520.507362][ T6142] br0: port 1(veth1) entered disabled state
[  520.507555][ T6142] veth1: entered allmulticast mode
[  520.515799][ T6142] veth1: entered promiscuous mode
[  520.538443][ T6145] br0: port 2(veth2) entered blocking state
[  520.538643][ T6145] br0: port 2(veth2) entered disabled state
[  520.538830][ T6145] veth2: entered allmulticast mode
[  520.540661][ T6145] veth2: entered promiscuous mode
[  520.608379][ T2517] br0: port 1(veth1) entered blocking state
[  520.608583][ T2517] br0: port 1(veth1) entered forwarding state
[  530.737641][ T2517] br0: port 2(veth2) entered blocking state
[  530.737876][ T2517] br0: port 2(veth2) entered forwarding state
[  536.970260][ T6167] br0: port 2(veth2) entered disabled state
[  537.058058][   T57] br0: port 2(veth2) entered blocking state
[  537.058336][   T57] br0: port 2(veth2) entered forwarding state
[  543.347376][ T6190] br0: port 1(veth1) entered disabled state
[  543.383079][ T6191] br0: port 2(veth2) entered disabled state
[  543.402936][ T6192] veth2: left allmulticast mode
[  543.403108][ T6192] veth2: left promiscuous mode
[  543.403336][ T6192] br0: port 2(veth2) entered disabled state
[  543.404460][ T6192] veth1: left allmulticast mode
[  543.404602][ T6192] veth1: left promiscuous mode
[  543.404818][ T6192] br0: port 1(veth1) entered disabled state