[  880.779725][ T9306] br0: port 1(veth1) entered blocking state
[  880.780006][ T9306] br0: port 1(veth1) entered disabled state
[  880.780213][ T9306] veth1: entered allmulticast mode
[  880.782290][ T9306] veth1: entered promiscuous mode
[  880.811256][ T9308] br0: port 2(veth2) entered blocking state
[  880.811468][ T9308] br0: port 2(veth2) entered disabled state
[  880.811654][ T9308] veth2: entered allmulticast mode
[  880.813131][ T9308] veth2: entered promiscuous mode
[  880.850531][ T9309] br0: port 3(veth4) entered blocking state
[  880.850780][ T9309] br0: port 3(veth4) entered disabled state
[  880.851051][ T9309] veth4: entered allmulticast mode
[  880.853032][ T9309] veth4: entered promiscuous mode
[  881.101014][  T272] br0: port 1(veth1) entered blocking state
[  881.101414][  T272] br0: port 1(veth1) entered forwarding state
[  881.139785][ T3344] br0: port 2(veth2) entered blocking state
[  881.140041][ T3344] br0: port 2(veth2) entered forwarding state
[  881.170805][  T272] br0: port 3(veth4) entered blocking state
[  881.171149][  T272] br0: port 3(veth4) entered forwarding state
[  895.156739][ T9381] veth3: entered promiscuous mode
[  896.413170][ T9390] veth3: left promiscuous mode
[  896.443815][ T9391] veth3: entered promiscuous mode
[  897.690632][ T9400] veth3: left promiscuous mode
[  897.761058][ T9408] br0: port 3(veth4) entered disabled state
[  897.794840][ T9409] br0: port 2(veth2) entered disabled state
[  897.827833][ T9410] br0: port 1(veth1) entered disabled state
[  897.863220][ T9411] veth4: left allmulticast mode
[  897.863438][ T9411] veth4: left promiscuous mode
[  897.863723][ T9411] br0: port 3(veth4) entered disabled state
[  897.864775][ T9411] veth2: left allmulticast mode
[  897.864963][ T9411] veth2: left promiscuous mode
[  897.865241][ T9411] br0: port 2(veth2) entered disabled state
[  897.866406][ T9411] veth1: left allmulticast mode
[  897.866580][ T9411] veth1: left promiscuous mode
[  897.866853][ T9411] br0: port 1(veth1) entered disabled state