[  256.833753] br0: port 1(veth1) entered blocking state
[  256.833844] br0: port 1(veth1) entered disabled state
[  256.833914] veth1: entered allmulticast mode
[  256.834001] veth1: entered promiscuous mode
[  256.842759] br0: port 2(veth2) entered blocking state
[  256.842820] br0: port 2(veth2) entered disabled state
[  256.842865] veth2: entered allmulticast mode
[  256.842943] veth2: entered promiscuous mode
[  256.853407] br0: port 3(veth4) entered blocking state
[  256.853486] br0: port 3(veth4) entered disabled state
[  256.853546] veth4: entered allmulticast mode
[  256.853669] veth4: entered promiscuous mode
[  256.931638] br0: port 1(veth1) entered blocking state
[  256.931722] br0: port 1(veth1) entered forwarding state
[  256.941383] br0: port 2(veth2) entered blocking state
[  256.941445] br0: port 2(veth2) entered forwarding state
[  256.950831] br0: port 3(veth4) entered blocking state
[  256.950925] br0: port 3(veth4) entered forwarding state
[  270.246797] veth3: entered promiscuous mode
[  271.373289] veth3: left promiscuous mode
[  271.383640] veth3: entered promiscuous mode
[  272.509206] veth3: left promiscuous mode
[  272.527831] br0: port 3(veth4) entered disabled state
[  272.537362] br0: port 2(veth2) entered disabled state
[  272.547112] br0: port 1(veth1) entered disabled state
[  272.557280] veth4: left allmulticast mode
[  272.557324] veth4: left promiscuous mode
[  272.557362] br0: port 3(veth4) entered disabled state
[  272.557469] veth2: left allmulticast mode
[  272.557499] veth2: left promiscuous mode
[  272.557530] br0: port 2(veth2) entered disabled state
[  272.557609] veth1: left allmulticast mode
[  272.557639] veth1: left promiscuous mode
[  272.557674] br0: port 1(veth1) entered disabled state