[  779.734946][T21021] br0: port 1(veth1) entered blocking state
[  779.735145][T21021] br0: port 1(veth1) entered disabled state
[  779.735322][T21021] veth1: entered allmulticast mode
[  779.736713][T21021] veth1: entered promiscuous mode
[  779.760527][T21023] br0: port 2(veth2) entered blocking state
[  779.760708][T21023] br0: port 2(veth2) entered disabled state
[  779.760884][T21023] veth2: entered allmulticast mode
[  779.762863][T21023] veth2: entered promiscuous mode
[  779.788663][T21024] br0: port 3(veth4) entered blocking state
[  779.788851][T21024] br0: port 3(veth4) entered disabled state
[  779.789046][T21024] veth4: entered allmulticast mode
[  779.790450][T21024] veth4: entered promiscuous mode
[  779.984387][T15412] br0: port 1(veth1) entered blocking state
[  779.984597][T15412] br0: port 1(veth1) entered forwarding state
[  780.005230][   T38] br0: port 2(veth2) entered blocking state
[  780.005423][   T38] br0: port 2(veth2) entered forwarding state
[  780.040250][   T37] br0: port 3(veth4) entered blocking state
[  780.040461][   T37] br0: port 3(veth4) entered forwarding state
[  793.787219][T21096] veth3: entered promiscuous mode
[  794.981245][T21105] veth3: left promiscuous mode
[  795.016839][T21106] veth3: entered promiscuous mode
[  796.203903][T21115] veth3: left promiscuous mode
[  796.263607][T21123] br0: port 3(veth4) entered disabled state
[  796.290164][T21124] br0: port 2(veth2) entered disabled state
[  796.311468][T21125] br0: port 1(veth1) entered disabled state
[  796.348815][T21126] veth4: left allmulticast mode
[  796.349231][T21126] veth4: left promiscuous mode
[  796.349493][T21126] br0: port 3(veth4) entered disabled state
[  796.350455][T21126] veth2: left allmulticast mode
[  796.350625][T21126] veth2: left promiscuous mode
[  796.350884][T21126] br0: port 2(veth2) entered disabled state
[  796.351832][T21126] veth1: left allmulticast mode
[  796.352018][T21126] veth1: left promiscuous mode
[  796.352281][T21126] br0: port 1(veth1) entered disabled state