[  769.851322][T21942] br0: port 1(veth1) entered blocking state
[  769.851538][T21942] br0: port 1(veth1) entered disabled state
[  769.851717][T21942] veth1: entered allmulticast mode
[  769.853129][T21942] veth1: entered promiscuous mode
[  769.886707][T21944] br0: port 2(veth2) entered blocking state
[  769.886898][T21944] br0: port 2(veth2) entered disabled state
[  769.887084][T21944] veth2: entered allmulticast mode
[  769.888962][T21944] veth2: entered promiscuous mode
[  769.912103][T21945] br0: port 3(veth4) entered blocking state
[  769.912873][T21945] br0: port 3(veth4) entered disabled state
[  769.913104][T21945] veth4: entered allmulticast mode
[  769.914485][T21945] veth4: entered promiscuous mode
[  770.118641][  T671] br0: port 1(veth1) entered blocking state
[  770.118834][  T671] br0: port 1(veth1) entered forwarding state
[  770.142551][   T46] br0: port 2(veth2) entered blocking state
[  770.142739][   T46] br0: port 2(veth2) entered forwarding state
[  770.170218][   T46] br0: port 3(veth4) entered blocking state
[  770.170404][   T46] br0: port 3(veth4) entered forwarding state
[  783.949016][T22018] veth3: entered promiscuous mode
[  785.153044][T22027] veth3: left promiscuous mode
[  785.174985][T22028] veth3: entered promiscuous mode
[  786.408509][T22037] veth3: left promiscuous mode
[  786.457877][T22045] br0: port 3(veth4) entered disabled state
[  786.484003][T22046] br0: port 2(veth2) entered disabled state
[  786.511551][T22047] br0: port 1(veth1) entered disabled state
[  786.533173][T22048] veth4: left allmulticast mode
[  786.533410][T22048] veth4: left promiscuous mode
[  786.533721][T22048] br0: port 3(veth4) entered disabled state
[  786.534741][T22048] veth2: left allmulticast mode
[  786.534937][T22048] veth2: left promiscuous mode
[  786.535826][T22048] br0: port 2(veth2) entered disabled state
[  786.536801][T22048] veth1: left allmulticast mode
[  786.536972][T22048] veth1: left promiscuous mode
[  786.537269][T22048] br0: port 1(veth1) entered disabled state