[ 1177.850697][ T4450] br0: port 1(veth1) entered blocking state
[ 1177.851059][ T4450] br0: port 1(veth1) entered disabled state
[ 1177.851342][ T4450] veth1: entered allmulticast mode
[ 1177.853565][ T4450] veth1: entered promiscuous mode
[ 1178.024139][ T4452] br0: port 2(veth2) entered blocking state
[ 1178.024421][ T4452] br0: port 2(veth2) entered disabled state
[ 1178.024698][ T4452] veth2: entered allmulticast mode
[ 1178.026662][ T4452] veth2: entered promiscuous mode
[ 1178.520364][   T50] br0: port 1(veth1) entered blocking state
[ 1178.520626][   T50] br0: port 1(veth1) entered forwarding state
[ 1178.660644][   T50] br0: port 2(veth2) entered blocking state
[ 1178.661000][   T50] br0: port 2(veth2) entered forwarding state
[ 1249.250155][ T4689] br0: port 2(veth2) entered disabled state
[ 1249.419558][ T4690] br0: port 1(veth1) entered disabled state
[ 1249.615022][ T4692] veth2: left allmulticast mode
[ 1249.615238][ T4692] veth2: left promiscuous mode
[ 1249.615548][ T4692] br0: port 2(veth2) entered disabled state
[ 1249.616857][ T4692] veth1: left allmulticast mode
[ 1249.617044][ T4692] veth1: left promiscuous mode
[ 1249.617347][ T4692] br0: port 1(veth1) entered disabled state