[  420.247361] br0: port 1(veth1) entered blocking state
[  420.247458] br0: port 1(veth1) entered disabled state
[  420.247548] veth1: entered allmulticast mode
[  420.247663] veth1: entered promiscuous mode
[  420.252303] br0: port 2(veth2) entered blocking state
[  420.252386] br0: port 2(veth2) entered disabled state
[  420.252464] veth2: entered allmulticast mode
[  420.252585] veth2: entered promiscuous mode
[  420.256844] br0: port 3(veth4) entered blocking state
[  420.256890] br0: port 3(veth4) entered disabled state
[  420.256946] veth4: entered allmulticast mode
[  420.257024] veth4: entered promiscuous mode
[  420.297431] br0: port 1(veth1) entered blocking state
[  420.297537] br0: port 1(veth1) entered forwarding state
[  420.301818] br0: port 2(veth2) entered blocking state
[  420.301873] br0: port 2(veth2) entered forwarding state
[  420.306082] br0: port 3(veth4) entered blocking state
[  420.306166] br0: port 3(veth4) entered forwarding state
[  433.434975] veth3: entered promiscuous mode
[  434.480454] veth3: left promiscuous mode
[  434.484578] veth3: entered promiscuous mode
[  435.528699] veth3: left promiscuous mode
[  435.539584] br0: port 3(veth4) entered disabled state
[  435.543488] br0: port 2(veth2) entered disabled state
[  435.547389] br0: port 1(veth1) entered disabled state
[  435.551223] veth4: left allmulticast mode
[  435.551253] veth4: left promiscuous mode
[  435.551285] br0: port 3(veth4) entered disabled state
[  435.551392] veth2: left allmulticast mode
[  435.551414] veth2: left promiscuous mode
[  435.551440] br0: port 2(veth2) entered disabled state
[  435.551518] veth1: left allmulticast mode
[  435.551544] veth1: left promiscuous mode
[  435.551571] br0: port 1(veth1) entered disabled state