[  768.328892][T20281] br0: port 1(veth1) entered blocking state
[  768.330293][T20281] br0: port 1(veth1) entered disabled state
[  768.330609][T20281] veth1: entered allmulticast mode
[  768.333192][T20281] veth1: entered promiscuous mode
[  768.379811][T20283] br0: port 2(veth2) entered blocking state
[  768.380027][T20283] br0: port 2(veth2) entered disabled state
[  768.380218][T20283] veth2: entered allmulticast mode
[  768.381695][T20283] veth2: entered promiscuous mode
[  768.410601][T20284] br0: port 3(veth4) entered blocking state
[  768.410801][T20284] br0: port 3(veth4) entered disabled state
[  768.411013][T20284] veth4: entered allmulticast mode
[  768.412416][T20284] veth4: entered promiscuous mode
[  768.623544][T19556] br0: port 1(veth1) entered blocking state
[  768.623872][T19556] br0: port 1(veth1) entered forwarding state
[  768.658353][T19557] br0: port 2(veth2) entered blocking state
[  768.658551][T19557] br0: port 2(veth2) entered forwarding state
[  768.687766][T19557] br0: port 3(veth4) entered blocking state
[  768.687965][T19557] br0: port 3(veth4) entered forwarding state
[  782.540294][T20356] veth3: entered promiscuous mode
[  783.805545][T20365] veth3: left promiscuous mode
[  783.841904][T20366] veth3: entered promiscuous mode
[  785.118224][T20375] veth3: left promiscuous mode
[  785.204532][T20383] br0: port 3(veth4) entered disabled state
[  785.229287][T20384] br0: port 2(veth2) entered disabled state
[  785.253347][T20385] br0: port 1(veth1) entered disabled state
[  785.287494][T20386] veth4: left allmulticast mode
[  785.287658][T20386] veth4: left promiscuous mode
[  785.287870][T20386] br0: port 3(veth4) entered disabled state
[  785.289140][T20386] veth2: left allmulticast mode
[  785.289286][T20386] veth2: left promiscuous mode
[  785.289491][T20386] br0: port 2(veth2) entered disabled state
[  785.290273][T20386] veth1: left allmulticast mode
[  785.290415][T20386] veth1: left promiscuous mode
[  785.290624][T20386] br0: port 1(veth1) entered disabled state