[  507.447255] br0: port 1(veth1) entered blocking state
[  507.447429] br0: port 1(veth1) entered disabled state
[  507.447562] veth1: entered allmulticast mode
[  507.447703] veth1: entered promiscuous mode
[  507.458078] br0: port 2(veth2) entered blocking state
[  507.458173] br0: port 2(veth2) entered disabled state
[  507.458245] veth2: entered allmulticast mode
[  507.458392] veth2: entered promiscuous mode
[  507.468781] br0: port 3(veth4) entered blocking state
[  507.468885] br0: port 3(veth4) entered disabled state
[  507.468973] veth4: entered allmulticast mode
[  507.469091] veth4: entered promiscuous mode
[  507.547250] br0: port 1(veth1) entered blocking state
[  507.547330] br0: port 1(veth1) entered forwarding state
[  507.556993] br0: port 2(veth2) entered blocking state
[  507.557068] br0: port 2(veth2) entered forwarding state
[  507.566786] br0: port 3(veth4) entered blocking state
[  507.566853] br0: port 3(veth4) entered forwarding state
[  520.904220] veth3: entered promiscuous mode
[  522.031997] veth3: left promiscuous mode
[  522.042622] veth3: entered promiscuous mode
[  523.176740] veth3: left promiscuous mode
[  523.195982] br0: port 3(veth4) entered disabled state
[  523.206613] br0: port 2(veth2) entered disabled state
[  523.217477] br0: port 1(veth1) entered disabled state
[  523.228899] veth4: left allmulticast mode
[  523.228978] veth4: left promiscuous mode
[  523.229032] br0: port 3(veth4) entered disabled state
[  523.229202] veth2: left allmulticast mode
[  523.229247] veth2: left promiscuous mode
[  523.229297] br0: port 2(veth2) entered disabled state
[  523.229417] veth1: left allmulticast mode
[  523.229466] veth1: left promiscuous mode
[  523.229510] br0: port 1(veth1) entered disabled state