[  550.307403] br0: port 1(veth1) entered blocking state
[  550.307479] br0: port 1(veth1) entered disabled state
[  550.307537] veth1: entered allmulticast mode
[  550.307636] veth1: entered promiscuous mode
[  550.318767] br0: port 2(veth2) entered blocking state
[  550.318826] br0: port 2(veth2) entered disabled state
[  550.318887] veth2: entered allmulticast mode
[  550.318986] veth2: entered promiscuous mode
[  550.329190] br0: port 3(veth4) entered blocking state
[  550.329253] br0: port 3(veth4) entered disabled state
[  550.329331] veth4: entered allmulticast mode
[  550.329440] veth4: entered promiscuous mode
[  550.415596] br0: port 1(veth1) entered blocking state
[  550.415674] br0: port 1(veth1) entered forwarding state
[  550.425803] br0: port 2(veth2) entered blocking state
[  550.425903] br0: port 2(veth2) entered forwarding state
[  550.436360] br0: port 3(veth4) entered blocking state
[  550.436438] br0: port 3(veth4) entered forwarding state
[  563.742146] veth3: entered promiscuous mode
[  564.866144] veth3: left promiscuous mode
[  564.875868] veth3: entered promiscuous mode
[  566.010886] veth3: left promiscuous mode
[  566.028482] br0: port 3(veth4) entered disabled state
[  566.039250] br0: port 2(veth2) entered disabled state
[  566.049168] br0: port 1(veth1) entered disabled state
[  566.059992] veth4: left allmulticast mode
[  566.060073] veth4: left promiscuous mode
[  566.060135] br0: port 3(veth4) entered disabled state
[  566.060306] veth2: left allmulticast mode
[  566.060351] veth2: left promiscuous mode
[  566.060407] br0: port 2(veth2) entered disabled state
[  566.060531] veth1: left allmulticast mode
[  566.060580] veth1: left promiscuous mode
[  566.060626] br0: port 1(veth1) entered disabled state