[  734.784601][T21915] br0: port 1(veth1) entered blocking state
[  734.784803][T21915] br0: port 1(veth1) entered disabled state
[  734.784974][T21915] veth1: entered allmulticast mode
[  734.786373][T21915] veth1: entered promiscuous mode
[  734.817787][T21917] br0: port 2(veth2) entered blocking state
[  734.817968][T21917] br0: port 2(veth2) entered disabled state
[  734.818141][T21917] veth2: entered allmulticast mode
[  734.819601][T21917] veth2: entered promiscuous mode
[  734.842701][T21918] br0: port 3(veth4) entered blocking state
[  734.842884][T21918] br0: port 3(veth4) entered disabled state
[  734.843054][T21918] veth4: entered allmulticast mode
[  734.844446][T21918] veth4: entered promiscuous mode
[  735.034814][T17205] br0: port 1(veth1) entered blocking state
[  735.035012][T17205] br0: port 1(veth1) entered forwarding state
[  735.060423][   T38] br0: port 2(veth2) entered blocking state
[  735.060657][   T38] br0: port 2(veth2) entered forwarding state
[  735.087308][T17205] br0: port 3(veth4) entered blocking state
[  735.087501][T17205] br0: port 3(veth4) entered forwarding state
[  748.864300][T21990] veth3: entered promiscuous mode
[  750.070950][T21999] veth3: left promiscuous mode
[  750.102101][T22000] veth3: entered promiscuous mode
[  751.378916][T22009] veth3: left promiscuous mode
[  751.460861][T22017] br0: port 3(veth4) entered disabled state
[  751.485296][T22018] br0: port 2(veth2) entered disabled state
[  751.513549][T22019] br0: port 1(veth1) entered disabled state
[  751.541824][T22020] veth4: left allmulticast mode
[  751.541983][T22020] veth4: left promiscuous mode
[  751.542195][T22020] br0: port 3(veth4) entered disabled state
[  751.543508][T22020] veth2: left allmulticast mode
[  751.543648][T22020] veth2: left promiscuous mode
[  751.543849][T22020] br0: port 2(veth2) entered disabled state
[  751.544853][T22020] veth1: left allmulticast mode
[  751.544981][T22020] veth1: left promiscuous mode
[  751.545178][T22020] br0: port 1(veth1) entered disabled state