[  456.437973] br0: port 1(veth1) entered blocking state
[  456.438024] br0: port 1(veth1) entered disabled state
[  456.438065] veth1: entered allmulticast mode
[  456.438129] veth1: entered promiscuous mode
[  456.441779] br0: port 2(veth2) entered blocking state
[  456.441813] br0: port 2(veth2) entered disabled state
[  456.441853] veth2: entered allmulticast mode
[  456.441905] veth2: entered promiscuous mode
[  456.445504] br0: port 3(veth4) entered blocking state
[  456.445537] br0: port 3(veth4) entered disabled state
[  456.445572] veth4: entered allmulticast mode
[  456.445630] veth4: entered promiscuous mode
[  456.480351] br0: port 1(veth1) entered blocking state
[  456.480394] br0: port 1(veth1) entered forwarding state
[  456.484047] br0: port 2(veth2) entered blocking state
[  456.484080] br0: port 2(veth2) entered forwarding state
[  456.487857] br0: port 3(veth4) entered blocking state
[  456.487922] br0: port 3(veth4) entered forwarding state
[  469.600729] veth3: entered promiscuous mode
[  470.657803] veth3: left promiscuous mode
[  470.661914] veth3: entered promiscuous mode
[  471.707310] veth3: left promiscuous mode
[  471.715635] br0: port 3(veth4) entered disabled state
[  471.720136] br0: port 2(veth2) entered disabled state
[  471.724308] br0: port 1(veth1) entered disabled state
[  471.728772] veth4: left allmulticast mode
[  471.728809] veth4: left promiscuous mode
[  471.728869] br0: port 3(veth4) entered disabled state
[  471.728982] veth2: left allmulticast mode
[  471.729011] veth2: left promiscuous mode
[  471.729039] br0: port 2(veth2) entered disabled state
[  471.729159] veth1: left allmulticast mode
[  471.729200] veth1: left promiscuous mode
[  471.729261] br0: port 1(veth1) entered disabled state