[  648.968386][ T5740] br1: port 1(veth1) entered blocking state
[  648.968608][ T5740] br1: port 1(veth1) entered disabled state
[  648.968813][ T5740] veth1: entered allmulticast mode
[  648.970281][ T5740] veth1: entered promiscuous mode
[  649.001901][   T60] br1: port 1(veth1) entered blocking state
[  649.002106][   T60] br1: port 1(veth1) entered forwarding state
[  649.025852][ T5743] br1: port 2(veth2) entered blocking state
[  649.026053][ T5743] br1: port 2(veth2) entered disabled state
[  649.026250][ T5743] veth2: entered allmulticast mode
[  649.027736][ T5743] veth2: entered promiscuous mode
[  649.049668][ T2538] br1: port 2(veth2) entered blocking state
[  649.049872][ T2538] br1: port 2(veth2) entered forwarding state
[  660.770348][ T5940] br1: port 2(veth2) entered disabled state
[  660.809849][ T5941] veth2: left allmulticast mode
[  660.810157][ T5941] veth2: left promiscuous mode
[  660.810632][ T5941] br1: port 2(veth2) entered disabled state
[  660.842724][ T5942] br1: port 1(veth1) entered disabled state
[  660.866375][ T5943] veth1: left allmulticast mode
[  660.866630][ T5943] veth1: left promiscuous mode
[  660.867012][ T5943] br1: port 1(veth1) entered disabled state