[  520.139903][ T3371] br0: port 1(veth1) entered blocking state
[  520.140181][ T3371] br0: port 1(veth1) entered disabled state
[  520.140435][ T3371] veth1: entered allmulticast mode
[  520.143614][ T3371] veth1: entered promiscuous mode
[  520.328931][ T3373] br0: port 2(veth2) entered blocking state
[  520.329212][ T3373] br0: port 2(veth2) entered disabled state
[  520.329478][ T3373] veth2: entered allmulticast mode
[  520.333583][ T3373] veth2: entered promiscuous mode
[  520.661277][   T37] br0: port 1(veth1) entered blocking state
[  520.661583][   T37] br0: port 1(veth1) entered forwarding state
[  520.852369][   T62] br0: port 2(veth2) entered blocking state
[  520.852695][   T62] br0: port 2(veth2) entered forwarding state
[  765.574231][ T4581] br0: port 2(veth2) entered disabled state
[  765.722860][ T4582] br0: port 1(veth1) entered disabled state
[  765.859854][ T4583] veth2: left allmulticast mode
[  765.860079][ T4583] veth2: left promiscuous mode
[  765.860396][ T4583] br0: port 2(veth2) entered disabled state
[  765.866526][ T4583] veth1: left allmulticast mode
[  765.866738][ T4583] veth1: left promiscuous mode
[  765.867027][ T4583] br0: port 1(veth1) entered disabled state