[  623.464028][ T7942] br0: port 1(veth1) entered blocking state
[  623.464384][ T7942] br0: port 1(veth1) entered disabled state
[  623.464713][ T7942] veth1: entered allmulticast mode
[  623.466293][ T7942] veth1: entered promiscuous mode
[  623.503877][ T7944] br0: port 2(veth2) entered blocking state
[  623.504223][ T7944] br0: port 2(veth2) entered disabled state
[  623.504540][ T7944] veth2: entered allmulticast mode
[  623.506072][ T7944] veth2: entered promiscuous mode
[  623.529487][ T7945] br0: port 3(veth4) entered blocking state
[  623.529823][ T7945] br0: port 3(veth4) entered disabled state
[  623.530135][ T7945] veth4: entered allmulticast mode
[  623.531700][ T7945] veth4: entered promiscuous mode
[  623.766403][   T36] br0: port 1(veth1) entered blocking state
[  623.766744][   T36] br0: port 1(veth1) entered forwarding state
[  623.792410][   T39] br0: port 2(veth2) entered blocking state
[  623.792727][   T39] br0: port 2(veth2) entered forwarding state
[  623.817596][   T36] br0: port 3(veth4) entered blocking state
[  623.817907][   T36] br0: port 3(veth4) entered forwarding state
[  637.623588][ T8017] veth3: entered promiscuous mode
[  638.863736][ T8026] veth3: left promiscuous mode
[  638.886713][ T8027] veth3: entered promiscuous mode
[  640.110752][ T8036] veth3: left promiscuous mode
[  640.168989][ T8044] br0: port 3(veth4) entered disabled state
[  640.204967][ T8045] br0: port 2(veth2) entered disabled state
[  640.230089][ T8046] br0: port 1(veth1) entered disabled state
[  640.260669][ T8047] veth4: left allmulticast mode
[  640.260927][ T8047] veth4: left promiscuous mode
[  640.261251][ T8047] br0: port 3(veth4) entered disabled state
[  640.262586][ T8047] veth2: left allmulticast mode
[  640.262821][ T8047] veth2: left promiscuous mode
[  640.263126][ T8047] br0: port 2(veth2) entered disabled state
[  640.263999][ T8047] veth1: left allmulticast mode
[  640.264975][ T8047] veth1: left promiscuous mode
[  640.265288][ T8047] br0: port 1(veth1) entered disabled state