[  721.596968][T20948] br0: port 1(veth1) entered blocking state
[  721.597877][T20948] br0: port 1(veth1) entered disabled state
[  721.598093][T20948] veth1: entered allmulticast mode
[  721.599599][T20948] veth1: entered promiscuous mode
[  721.621959][T20950] br0: port 2(veth2) entered blocking state
[  721.622171][T20950] br0: port 2(veth2) entered disabled state
[  721.622369][T20950] veth2: entered allmulticast mode
[  721.623824][T20950] veth2: entered promiscuous mode
[  721.643671][T20951] br0: port 3(veth4) entered blocking state
[  721.643866][T20951] br0: port 3(veth4) entered disabled state
[  721.644989][T20951] veth4: entered allmulticast mode
[  721.646459][T20951] veth4: entered promiscuous mode
[  721.885106][   T61] br0: port 1(veth1) entered blocking state
[  721.885334][   T61] br0: port 1(veth1) entered forwarding state
[  721.909084][T14159] br0: port 2(veth2) entered blocking state
[  721.909311][T14159] br0: port 2(veth2) entered forwarding state
[  721.941373][   T61] br0: port 3(veth4) entered blocking state
[  721.941705][   T61] br0: port 3(veth4) entered forwarding state
[  735.989799][T21017] veth3: entered promiscuous mode
[  737.215487][T21026] veth3: left promiscuous mode
[  737.239612][T21027] veth3: entered promiscuous mode
[  738.511213][T21036] veth3: left promiscuous mode
[  738.592958][T21044] br0: port 3(veth4) entered disabled state
[  738.618420][T21045] br0: port 2(veth2) entered disabled state
[  738.641898][T21046] br0: port 1(veth1) entered disabled state
[  738.669836][T21047] veth4: left allmulticast mode
[  738.670001][T21047] veth4: left promiscuous mode
[  738.670468][T21047] br0: port 3(veth4) entered disabled state
[  738.672192][T21047] veth2: left allmulticast mode
[  738.672444][T21047] veth2: left promiscuous mode
[  738.672808][T21047] br0: port 2(veth2) entered disabled state
[  738.674946][T21047] veth1: left allmulticast mode
[  738.675201][T21047] veth1: left promiscuous mode
[  738.675558][T21047] br0: port 1(veth1) entered disabled state