[  520.094844] br0: port 1(veth1) entered blocking state
[  520.094922] br0: port 1(veth1) entered disabled state
[  520.094986] veth1: entered allmulticast mode
[  520.095070] veth1: entered promiscuous mode
[  520.108618] br0: port 2(veth2) entered blocking state
[  520.108676] br0: port 2(veth2) entered disabled state
[  520.108724] veth2: entered allmulticast mode
[  520.108797] veth2: entered promiscuous mode
[  520.122655] br0: port 3(veth4) entered blocking state
[  520.122721] br0: port 3(veth4) entered disabled state
[  520.122779] veth4: entered allmulticast mode
[  520.122864] veth4: entered promiscuous mode
[  520.189435] br0: port 1(veth1) entered blocking state
[  520.189504] br0: port 1(veth1) entered forwarding state
[  520.202261] br0: port 2(veth2) entered blocking state
[  520.202323] br0: port 2(veth2) entered forwarding state
[  520.215748] br0: port 3(veth4) entered blocking state
[  520.215807] br0: port 3(veth4) entered forwarding state
[  533.697936] veth3: entered promiscuous mode
[  534.853363] veth3: left promiscuous mode
[  534.866074] veth3: entered promiscuous mode
[  536.033792] veth3: left promiscuous mode
[  536.047763] br0: port 3(veth4) entered disabled state
[  536.060044] br0: port 2(veth2) entered disabled state
[  536.072655] br0: port 1(veth1) entered disabled state
[  536.085241] veth4: left allmulticast mode
[  536.085285] veth4: left promiscuous mode
[  536.085319] br0: port 3(veth4) entered disabled state
[  536.085422] veth2: left allmulticast mode
[  536.085446] veth2: left promiscuous mode
[  536.085472] br0: port 2(veth2) entered disabled state
[  536.085550] veth1: left allmulticast mode
[  536.085575] veth1: left promiscuous mode
[  536.085613] br0: port 1(veth1) entered disabled state