[  752.049318] br0: port 1(veth1) entered blocking state
[  752.049403] br0: port 1(veth1) entered disabled state
[  752.049517] veth1: entered allmulticast mode
[  752.049614] veth1: entered promiscuous mode
[  752.052167] br0: port 2(veth2) entered blocking state
[  752.052206] br0: port 2(veth2) entered disabled state
[  752.052241] veth2: entered allmulticast mode
[  752.052300] veth2: entered promiscuous mode
[  752.054748] br0: port 3(veth4) entered blocking state
[  752.054780] br0: port 3(veth4) entered disabled state
[  752.054810] veth4: entered allmulticast mode
[  752.054852] veth4: entered promiscuous mode
[  752.080466] br0: port 1(veth1) entered blocking state
[  752.080506] br0: port 1(veth1) entered forwarding state
[  752.082925] br0: port 2(veth2) entered blocking state
[  752.082963] br0: port 2(veth2) entered forwarding state
[  752.085530] br0: port 3(veth4) entered blocking state
[  752.085567] br0: port 3(veth4) entered forwarding state
[  765.194467] veth3: entered promiscuous mode
[  766.235104] veth3: left promiscuous mode
[  766.237567] veth3: entered promiscuous mode
[  767.285313] veth3: left promiscuous mode
[  767.294403] br0: port 3(veth4) entered disabled state
[  767.296670] br0: port 2(veth2) entered disabled state
[  767.299002] br0: port 1(veth1) entered disabled state
[  767.301324] veth4: left allmulticast mode
[  767.301347] veth4: left promiscuous mode
[  767.301371] br0: port 3(veth4) entered disabled state
[  767.301439] veth2: left allmulticast mode
[  767.301458] veth2: left promiscuous mode
[  767.301474] br0: port 2(veth2) entered disabled state
[  767.301543] veth1: left allmulticast mode
[  767.301561] veth1: left promiscuous mode
[  767.301578] br0: port 1(veth1) entered disabled state