[  271.433577][ T2861] br0: port 1(veth1) entered blocking state
[  271.433810][ T2861] br0: port 1(veth1) entered disabled state
[  271.434032][ T2861] veth1: entered allmulticast mode
[  271.435483][ T2861] veth1: entered promiscuous mode
[  271.457815][ T2862] br0: port 2(veth3) entered blocking state
[  271.458037][ T2862] br0: port 2(veth3) entered disabled state
[  271.458234][ T2862] veth3: entered allmulticast mode
[  271.465504][ T2862] veth3: entered promiscuous mode
[  271.546614][  T220] br0: port 1(veth1) entered blocking state
[  271.546832][  T220] br0: port 1(veth1) entered forwarding state
[  271.605749][  T220] br0: port 2(veth3) entered blocking state
[  271.605985][  T220] br0: port 2(veth3) entered forwarding state
[  277.051171][ T2898] br0: port 2(veth3) entered disabled state
[  277.087723][ T2900] br0: port 1(veth1) entered disabled state
[  277.133021][ T2902] veth3: left allmulticast mode
[  277.133191][ T2902] veth3: left promiscuous mode
[  277.133412][ T2902] br0: port 2(veth3) entered disabled state
[  277.134350][ T2902] veth1: left allmulticast mode
[  277.134488][ T2902] veth1: left promiscuous mode
[  277.134698][ T2902] br0: port 1(veth1) entered disabled state