[  734.196303][T21913] br0: port 1(veth1) entered blocking state
[  734.196516][T21913] br0: port 1(veth1) entered disabled state
[  734.196710][T21913] veth1: entered allmulticast mode
[  734.200593][T21913] veth1: entered promiscuous mode
[  734.232338][T21915] br0: port 2(veth2) entered blocking state
[  734.232677][T21915] br0: port 2(veth2) entered disabled state
[  734.233033][T21915] veth2: entered allmulticast mode
[  734.234925][T21915] veth2: entered promiscuous mode
[  734.265267][T21916] br0: port 3(veth4) entered blocking state
[  734.265471][T21916] br0: port 3(veth4) entered disabled state
[  734.265663][T21916] veth4: entered allmulticast mode
[  734.267188][T21916] veth4: entered promiscuous mode
[  734.495340][T14866] br0: port 1(veth1) entered blocking state
[  734.495567][T14866] br0: port 1(veth1) entered forwarding state
[  734.534870][  T188] br0: port 2(veth2) entered blocking state
[  734.535456][  T188] br0: port 2(veth2) entered forwarding state
[  734.568766][T14866] br0: port 3(veth4) entered blocking state
[  734.569123][T14866] br0: port 3(veth4) entered forwarding state
[  748.407597][T21989] veth3: entered promiscuous mode
[  749.634952][T21998] veth3: left promiscuous mode
[  749.674147][T21999] veth3: entered promiscuous mode
[  750.908406][T22008] veth3: left promiscuous mode
[  750.977739][T22016] br0: port 3(veth4) entered disabled state
[  750.999565][T22017] br0: port 2(veth2) entered disabled state
[  751.026378][T22018] br0: port 1(veth1) entered disabled state
[  751.050072][T22019] veth4: left allmulticast mode
[  751.050261][T22019] veth4: left promiscuous mode
[  751.050532][T22019] br0: port 3(veth4) entered disabled state
[  751.052442][T22019] veth2: left allmulticast mode
[  751.052614][T22019] veth2: left promiscuous mode
[  751.052885][T22019] br0: port 2(veth2) entered disabled state
[  751.054369][T22019] veth1: left allmulticast mode
[  751.054538][T22019] veth1: left promiscuous mode
[  751.054807][T22019] br0: port 1(veth1) entered disabled state