[  772.240225][ T7338] br0: port 1(veth1) entered blocking state
[  772.240711][ T7338] br0: port 1(veth1) entered disabled state
[  772.241087][ T7338] veth1: entered allmulticast mode
[  772.242791][ T7338] veth1: entered promiscuous mode
[  772.276425][ T7340] br0: port 2(veth2) entered blocking state
[  772.276804][ T7340] br0: port 2(veth2) entered disabled state
[  772.277168][ T7340] veth2: entered allmulticast mode
[  772.279030][ T7340] veth2: entered promiscuous mode
[  772.315722][ T7341] br0: port 3(veth4) entered blocking state
[  772.316072][ T7341] br0: port 3(veth4) entered disabled state
[  772.316613][ T7341] veth4: entered allmulticast mode
[  772.318185][ T7341] veth4: entered promiscuous mode
[  772.569483][   T37] br0: port 1(veth1) entered blocking state
[  772.570247][   T37] br0: port 1(veth1) entered forwarding state
[  772.609941][   T46] br0: port 2(veth2) entered blocking state
[  772.610525][   T46] br0: port 2(veth2) entered forwarding state
[  772.634637][   T46] br0: port 3(veth4) entered blocking state
[  772.634956][   T46] br0: port 3(veth4) entered forwarding state
[  786.492260][ T7414] veth3: entered promiscuous mode
[  787.720262][ T7423] veth3: left promiscuous mode
[  787.748760][ T7424] veth3: entered promiscuous mode
[  788.977355][ T7433] veth3: left promiscuous mode
[  789.040086][ T7441] br0: port 3(veth4) entered disabled state
[  789.066622][ T7442] br0: port 2(veth2) entered disabled state
[  789.102619][ T7443] br0: port 1(veth1) entered disabled state
[  789.127410][ T7444] veth4: left allmulticast mode
[  789.127704][ T7444] veth4: left promiscuous mode
[  789.128077][ T7444] br0: port 3(veth4) entered disabled state
[  789.130885][ T7444] veth2: left allmulticast mode
[  789.131162][ T7444] veth2: left promiscuous mode
[  789.131555][ T7444] br0: port 2(veth2) entered disabled state
[  789.133158][ T7444] veth1: left allmulticast mode
[  789.133773][ T7444] veth1: left promiscuous mode
[  789.134142][ T7444] br0: port 1(veth1) entered disabled state