[  770.281285][T12171] br0: port 1(veth1) entered blocking state
[  770.281527][T12171] br0: port 1(veth1) entered disabled state
[  770.281711][T12171] veth1: entered allmulticast mode
[  770.283173][T12171] veth1: entered promiscuous mode
[  770.309592][T12173] br0: port 2(veth2) entered blocking state
[  770.309815][T12173] br0: port 2(veth2) entered disabled state
[  770.309997][T12173] veth2: entered allmulticast mode
[  770.311595][T12173] veth2: entered promiscuous mode
[  770.332555][T12174] br0: port 3(veth4) entered blocking state
[  770.332782][T12174] br0: port 3(veth4) entered disabled state
[  770.332966][T12174] veth4: entered allmulticast mode
[  770.335046][T12174] veth4: entered promiscuous mode
[  770.519194][   T78] br0: port 1(veth1) entered blocking state
[  770.519412][   T78] br0: port 1(veth1) entered forwarding state
[  770.551717][   T46] br0: port 2(veth2) entered blocking state
[  770.551949][   T46] br0: port 2(veth2) entered forwarding state
[  770.571721][   T78] br0: port 3(veth4) entered blocking state
[  770.571952][   T78] br0: port 3(veth4) entered forwarding state
[  784.506596][T12240] veth3: entered promiscuous mode
[  785.716577][T12249] veth3: left promiscuous mode
[  785.741823][T12250] veth3: entered promiscuous mode
[  786.969026][T12259] veth3: left promiscuous mode
[  787.026661][T12267] br0: port 3(veth4) entered disabled state
[  787.052601][T12268] br0: port 2(veth2) entered disabled state
[  787.074265][T12269] br0: port 1(veth1) entered disabled state
[  787.098799][T12270] veth4: left allmulticast mode
[  787.099018][T12270] veth4: left promiscuous mode
[  787.099288][T12270] br0: port 3(veth4) entered disabled state
[  787.100458][T12270] veth2: left allmulticast mode
[  787.100634][T12270] veth2: left promiscuous mode
[  787.100879][T12270] br0: port 2(veth2) entered disabled state
[  787.101730][T12270] veth1: left allmulticast mode
[  787.101912][T12270] veth1: left promiscuous mode
[  787.102167][T12270] br0: port 1(veth1) entered disabled state