[  746.370423][T20847] br0: port 1(veth1) entered blocking state
[  746.370678][T20847] br0: port 1(veth1) entered disabled state
[  746.376437][T20847] veth1: entered allmulticast mode
[  746.378326][T20847] veth1: entered promiscuous mode
[  746.402277][T20848] br0: port 2(veth2) entered blocking state
[  746.402498][T20848] br0: port 2(veth2) entered disabled state
[  746.402729][T20848] veth2: entered allmulticast mode
[  746.404841][T20848] veth2: entered promiscuous mode
[  746.425538][T20849] br0: port 3(veth4) entered blocking state
[  746.425716][T20849] br0: port 3(veth4) entered disabled state
[  746.425908][T20849] veth4: entered allmulticast mode
[  746.427300][T20849] veth4: entered promiscuous mode
[  746.620365][   T39] br0: port 1(veth1) entered blocking state
[  746.620555][   T39] br0: port 1(veth1) entered forwarding state
[  746.648464][   T46] br0: port 2(veth2) entered blocking state
[  746.648641][   T46] br0: port 2(veth2) entered forwarding state
[  746.675162][   T46] br0: port 3(veth4) entered blocking state
[  746.675352][   T46] br0: port 3(veth4) entered forwarding state
[  760.452246][T20921] veth3: entered promiscuous mode
[  761.696436][T20930] veth3: left promiscuous mode
[  761.720461][T20931] veth3: entered promiscuous mode
[  762.959820][T20940] veth3: left promiscuous mode
[  763.014829][T20948] br0: port 3(veth4) entered disabled state
[  763.048959][T20949] br0: port 2(veth2) entered disabled state
[  763.071033][T20950] br0: port 1(veth1) entered disabled state
[  763.100411][T20951] veth4: left allmulticast mode
[  763.100601][T20951] veth4: left promiscuous mode
[  763.100909][T20951] br0: port 3(veth4) entered disabled state
[  763.101957][T20951] veth2: left allmulticast mode
[  763.102136][T20951] veth2: left promiscuous mode
[  763.102419][T20951] br0: port 2(veth2) entered disabled state
[  763.103377][T20951] veth1: left allmulticast mode
[  763.103557][T20951] veth1: left promiscuous mode
[  763.103852][T20951] br0: port 1(veth1) entered disabled state