[  463.870800][ T3349] br0: port 1(veth1) entered blocking state
[  463.871097][ T3349] br0: port 1(veth1) entered disabled state
[  463.871387][ T3349] veth1: entered allmulticast mode
[  463.874700][ T3349] veth1: entered promiscuous mode
[  464.064283][ T3351] br0: port 2(veth2) entered blocking state
[  464.064704][ T3351] br0: port 2(veth2) entered disabled state
[  464.065516][ T3351] veth2: entered allmulticast mode
[  464.074775][ T3351] veth2: entered promiscuous mode
[  464.397048][   T52] br0: port 1(veth1) entered blocking state
[  464.397497][   T52] br0: port 1(veth1) entered forwarding state
[  464.593790][   T50] br0: port 2(veth2) entered blocking state
[  464.594072][   T50] br0: port 2(veth2) entered forwarding state
[  700.486641][ T4559] br0: port 2(veth2) entered disabled state
[  700.635013][ T4560] br0: port 1(veth1) entered disabled state
[  700.802731][ T4561] veth2: left allmulticast mode
[  700.803132][ T4561] veth2: left promiscuous mode
[  700.803587][ T4561] br0: port 2(veth2) entered disabled state
[  700.806013][ T4561] veth1: left allmulticast mode
[  700.806282][ T4561] veth1: left promiscuous mode
[  700.806725][ T4561] br0: port 1(veth1) entered disabled state