[  757.458767] br0: port 1(veth1) entered blocking state
[  757.458844] br0: port 1(veth1) entered disabled state
[  757.458913] veth1: entered allmulticast mode
[  757.459017] veth1: entered promiscuous mode
[  757.467835] br0: port 2(veth2) entered blocking state
[  757.467908] br0: port 2(veth2) entered disabled state
[  757.467966] veth2: entered allmulticast mode
[  757.468060] veth2: entered promiscuous mode
[  757.478883] br0: port 3(veth4) entered blocking state
[  757.478945] br0: port 3(veth4) entered disabled state
[  757.479026] veth4: entered allmulticast mode
[  757.479130] veth4: entered promiscuous mode
[  757.564999] br0: port 1(veth1) entered blocking state
[  757.565076] br0: port 1(veth1) entered forwarding state
[  757.574524] br0: port 2(veth2) entered blocking state
[  757.574582] br0: port 2(veth2) entered forwarding state
[  757.584115] br0: port 3(veth4) entered blocking state
[  757.584178] br0: port 3(veth4) entered forwarding state
[  770.909375] veth3: entered promiscuous mode
[  772.043992] veth3: left promiscuous mode
[  772.052624] veth3: entered promiscuous mode
[  773.172061] veth3: left promiscuous mode
[  773.189066] br0: port 3(veth4) entered disabled state
[  773.198862] br0: port 2(veth2) entered disabled state
[  773.209205] br0: port 1(veth1) entered disabled state
[  773.218896] veth4: left allmulticast mode
[  773.218965] veth4: left promiscuous mode
[  773.219015] br0: port 3(veth4) entered disabled state
[  773.219166] veth2: left allmulticast mode
[  773.219212] veth2: left promiscuous mode
[  773.219261] br0: port 2(veth2) entered disabled state
[  773.219369] veth1: left allmulticast mode
[  773.219411] veth1: left promiscuous mode
[  773.219457] br0: port 1(veth1) entered disabled state