[  522.198017][ T3475] br0: port 1(veth1) entered blocking state
[  522.198397][ T3475] br0: port 1(veth1) entered disabled state
[  522.199226][ T3475] veth1: entered allmulticast mode
[  522.202024][ T3475] veth1: entered promiscuous mode
[  522.258645][ T3477] br0: port 2(veth2) entered blocking state
[  522.258967][ T3477] br0: port 2(veth2) entered disabled state
[  522.259284][ T3477] veth2: entered allmulticast mode
[  522.262126][ T3477] veth2: entered promiscuous mode
[  522.310366][ T3478] br0: port 3(veth4) entered blocking state
[  522.310688][ T3478] br0: port 3(veth4) entered disabled state
[  522.311006][ T3478] veth4: entered allmulticast mode
[  522.313687][ T3478] veth4: entered promiscuous mode
[  522.704473][   T61] br0: port 1(veth1) entered blocking state
[  522.704825][   T61] br0: port 1(veth1) entered forwarding state
[  522.741839][   T36] br0: port 2(veth2) entered blocking state
[  522.742172][   T36] br0: port 2(veth2) entered forwarding state
[  522.783486][   T61] br0: port 3(veth4) entered blocking state
[  522.783861][   T61] br0: port 3(veth4) entered forwarding state
[  537.099252][ T3550] veth3: entered promiscuous mode
[  538.483025][ T3559] veth3: left promiscuous mode
[  538.521648][ T3560] veth3: entered promiscuous mode
[  539.904228][ T3569] veth3: left promiscuous mode
[  540.008658][ T3577] br0: port 3(veth4) entered disabled state
[  540.064672][ T3578] br0: port 2(veth2) entered disabled state
[  540.106888][ T3579] br0: port 1(veth1) entered disabled state
[  540.161192][ T3580] veth4: left allmulticast mode
[  540.161449][ T3580] veth4: left promiscuous mode
[  540.161827][ T3580] br0: port 3(veth4) entered disabled state
[  540.163469][ T3580] veth2: left allmulticast mode
[  540.163689][ T3580] veth2: left promiscuous mode
[  540.164054][ T3580] br0: port 2(veth2) entered disabled state
[  540.165620][ T3580] veth1: left allmulticast mode
[  540.166337][ T3580] veth1: left promiscuous mode
[  540.166683][ T3580] br0: port 1(veth1) entered disabled state