[  520.603911][ T3370] br0: port 1(veth1) entered blocking state
[  520.604210][ T3370] br0: port 1(veth1) entered disabled state
[  520.604520][ T3370] veth1: entered allmulticast mode
[  520.606515][ T3370] veth1: entered promiscuous mode
[  520.773172][ T3372] br0: port 2(veth2) entered blocking state
[  520.773522][ T3372] br0: port 2(veth2) entered disabled state
[  520.773792][ T3372] veth2: entered allmulticast mode
[  520.775748][ T3372] veth2: entered promiscuous mode
[  521.091371][   T38] br0: port 1(veth1) entered blocking state
[  521.091663][   T38] br0: port 1(veth1) entered forwarding state
[  521.246825][   T38] br0: port 2(veth2) entered blocking state
[  521.247128][   T38] br0: port 2(veth2) entered forwarding state
[  763.731491][ T4581] br0: port 2(veth2) entered disabled state
[  763.903009][ T4582] br0: port 1(veth1) entered disabled state
[  764.065278][ T4583] veth2: left allmulticast mode
[  764.065555][ T4583] veth2: left promiscuous mode
[  764.065918][ T4583] br0: port 2(veth2) entered disabled state
[  764.067303][ T4583] veth1: left allmulticast mode
[  764.067524][ T4583] veth1: left promiscuous mode
[  764.067854][ T4583] br0: port 1(veth1) entered disabled state