[  770.669992][T20930] br0: port 1(veth1) entered blocking state
[  770.670746][T20930] br0: port 1(veth1) entered disabled state
[  770.670936][T20930] veth1: entered allmulticast mode
[  770.672464][T20930] veth1: entered promiscuous mode
[  770.699826][T20932] br0: port 2(veth2) entered blocking state
[  770.700055][T20932] br0: port 2(veth2) entered disabled state
[  770.700811][T20932] veth2: entered allmulticast mode
[  770.702291][T20932] veth2: entered promiscuous mode
[  770.732402][T20933] br0: port 3(veth4) entered blocking state
[  770.732587][T20933] br0: port 3(veth4) entered disabled state
[  770.732763][T20933] veth4: entered allmulticast mode
[  770.734129][T20933] veth4: entered promiscuous mode
[  770.947548][   T46] br0: port 1(veth1) entered blocking state
[  770.947743][   T46] br0: port 1(veth1) entered forwarding state
[  770.974465][   T57] br0: port 2(veth2) entered blocking state
[  770.974643][   T57] br0: port 2(veth2) entered forwarding state
[  771.005468][  T188] br0: port 3(veth4) entered blocking state
[  771.005647][  T188] br0: port 3(veth4) entered forwarding state
[  784.832740][T21005] veth3: entered promiscuous mode
[  786.071395][T21014] veth3: left promiscuous mode
[  786.101012][T21015] veth3: entered promiscuous mode
[  787.336237][T21024] veth3: left promiscuous mode
[  787.399261][T21032] br0: port 3(veth4) entered disabled state
[  787.431910][T21033] br0: port 2(veth2) entered disabled state
[  787.462612][T21034] br0: port 1(veth1) entered disabled state
[  787.489981][T21035] veth4: left allmulticast mode
[  787.490145][T21035] veth4: left promiscuous mode
[  787.490368][T21035] br0: port 3(veth4) entered disabled state
[  787.491231][T21035] veth2: left allmulticast mode
[  787.491372][T21035] veth2: left promiscuous mode
[  787.491579][T21035] br0: port 2(veth2) entered disabled state
[  787.492741][T21035] veth1: left allmulticast mode
[  787.492874][T21035] veth1: left promiscuous mode
[  787.493091][T21035] br0: port 1(veth1) entered disabled state