[  505.332575][ T4339] br0: port 1(veth1) entered blocking state
[  505.333355][ T4339] br0: port 1(veth1) entered disabled state
[  505.339586][ T4339] veth1: entered allmulticast mode
[  505.341092][ T4339] veth1: entered promiscuous mode
[  505.370699][ T4341] br0: port 2(veth2) entered blocking state
[  505.371400][ T4341] br0: port 2(veth2) entered disabled state
[  505.371641][ T4341] veth2: entered allmulticast mode
[  505.373146][ T4341] veth2: entered promiscuous mode
[  505.407417][ T4342] br0: port 3(veth4) entered blocking state
[  505.407612][ T4342] br0: port 3(veth4) entered disabled state
[  505.407828][ T4342] veth4: entered allmulticast mode
[  505.409737][ T4342] veth4: entered promiscuous mode
[  505.617203][   T36] br0: port 1(veth1) entered blocking state
[  505.617437][   T36] br0: port 1(veth1) entered forwarding state
[  505.640842][ T2137] br0: port 2(veth2) entered blocking state
[  505.641043][ T2137] br0: port 2(veth2) entered forwarding state
[  505.663099][   T36] br0: port 3(veth4) entered blocking state
[  505.663316][   T36] br0: port 3(veth4) entered forwarding state
[  519.515565][ T4414] veth3: entered promiscuous mode
[  520.768073][ T4423] veth3: left promiscuous mode
[  520.794253][ T4424] veth3: entered promiscuous mode
[  522.061907][ T4433] veth3: left promiscuous mode
[  522.137337][ T4441] br0: port 3(veth4) entered disabled state
[  522.166103][ T4442] br0: port 2(veth2) entered disabled state
[  522.196554][ T4443] br0: port 1(veth1) entered disabled state
[  522.233811][ T4444] veth4: left allmulticast mode
[  522.234020][ T4444] veth4: left promiscuous mode
[  522.234351][ T4444] br0: port 3(veth4) entered disabled state
[  522.236377][ T4444] veth2: left allmulticast mode
[  522.236596][ T4444] veth2: left promiscuous mode
[  522.236929][ T4444] br0: port 2(veth2) entered disabled state
[  522.238461][ T4444] veth1: left allmulticast mode
[  522.238656][ T4444] veth1: left promiscuous mode
[  522.238997][ T4444] br0: port 1(veth1) entered disabled state