[  751.504558][T22483] br1: port 1(vx10) entered blocking state
[  751.504962][T22483] br1: port 1(vx10) entered disabled state
[  751.505773][T22483] vx10: entered allmulticast mode
[  751.507486][T22483] vx10: entered promiscuous mode
[  751.508021][T22483] br1: port 1(vx10) entered blocking state
[  751.508419][T22483] br1: port 1(vx10) entered forwarding state
[  751.641442][T22488] br1: port 2(vx20) entered blocking state
[  751.641843][T22488] br1: port 2(vx20) entered disabled state
[  751.642954][T22488] vx20: entered allmulticast mode
[  751.651674][T22488] vx20: entered promiscuous mode
[  751.652267][T22488] br1: port 2(vx20) entered blocking state
[  751.652646][T22488] br1: port 2(vx20) entered forwarding state
[  751.702383][T22490] br1: port 3(veth1) entered blocking state
[  751.702754][T22490] br1: port 3(veth1) entered disabled state
[  751.703700][T22490] veth1: entered allmulticast mode
[  751.705426][T22490] veth1: entered promiscuous mode
[  751.747503][   T46] br1: port 3(veth1) entered blocking state
[  751.747878][   T46] br1: port 3(veth1) entered forwarding state
[  751.801207][T22493] br1: port 4(veth2) entered blocking state
[  751.801558][T22493] br1: port 4(veth2) entered disabled state
[  751.801880][T22493] veth2: entered allmulticast mode
[  751.803560][T22493] veth2: entered promiscuous mode
[  751.829466][  T211] br1: port 4(veth2) entered blocking state
[  751.829793][  T211] br1: port 4(veth2) entered forwarding state
[  752.176570][T18168] br1: entered promiscuous mode
[  753.025395][T18168] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  753.215648][T18168] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  753.792491][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  753.794412][T18168] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  753.828426][T18168] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  753.856742][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  753.860236][T17499] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  754.080443][T17499] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  754.111479][T18168] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  754.199246][T22589] br1: port 1(vx10) entered blocking state
[  754.199816][T22589] br1: port 1(vx10) entered disabled state
[  754.200267][T22589] vx10: entered allmulticast mode
[  754.208008][T22589] vx10: entered promiscuous mode
[  754.208624][T22589] br1: port 1(vx10) entered blocking state
[  754.208941][T22589] br1: port 1(vx10) entered forwarding state
[  754.336262][T17499] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  754.339231][T22593] br1: port 2(vx20) entered blocking state
[  754.339609][T22593] br1: port 2(vx20) entered disabled state
[  754.339988][T22593] vx20: entered allmulticast mode
[  754.341711][T22593] vx20: entered promiscuous mode
[  754.342275][T22593] br1: port 2(vx20) entered blocking state
[  754.342647][T22593] br1: port 2(vx20) entered forwarding state
[  754.392495][T22595] br1: port 3(w1) entered blocking state
[  754.392805][T22595] br1: port 3(w1) entered disabled state
[  754.393748][T22595] w1: entered allmulticast mode
[  754.395455][T22595] w1: entered promiscuous mode
[  754.437664][   T57] br1: port 3(w1) entered blocking state
[  754.437951][   T57] br1: port 3(w1) entered forwarding state
[  754.511555][T22598] br1: port 4(w3) entered blocking state
[  754.512019][T22598] br1: port 4(w3) entered disabled state
[  754.512501][T22598] w3: entered allmulticast mode
[  754.515807][T22598] w3: entered promiscuous mode
[  754.548264][  T211] br1: port 4(w3) entered blocking state
[  754.548590][  T211] br1: port 4(w3) entered forwarding state
[  754.923836][  T363] br1: entered promiscuous mode
[  760.640471][    C3] net_ratelimit: 8 callbacks suppressed
[  760.640481][    C3] Dead loop on virtual device v2 (net 11), fix it urgently!
[  768.384388][    C3] Dead loop on virtual device v2 (net 11), fix it urgently!
[  775.488895][   T12] w3: left allmulticast mode
[  775.489421][   T12] w3: left promiscuous mode
[  775.489945][   T12] br1: port 4(w3) entered disabled state
[  775.493035][   T12] w1: left allmulticast mode
[  775.493366][   T12] w1: left promiscuous mode
[  775.493764][   T12] br1: port 3(w1) entered disabled state
[  775.495221][   T12] vx20: left allmulticast mode
[  775.495558][   T12] vx20: left promiscuous mode
[  775.496033][   T12] br1: port 2(vx20) entered disabled state
[  775.499625][   T12] vx10: left allmulticast mode
[  775.499903][   T12] vx10: left promiscuous mode
[  775.500247][   T12] br1: port 1(vx10) entered disabled state
[  776.103727][   T29] br1: left promiscuous mode
[  776.295562][T22978] br1: port 4(veth2) entered disabled state
[  776.318692][T22979] veth2: left allmulticast mode
[  776.318995][T22979] veth2: left promiscuous mode
[  776.319413][T22979] br1: port 4(veth2) entered disabled state
[  776.381028][T22981] br1: port 3(veth1) entered disabled state
[  776.403933][T22982] veth1: left allmulticast mode
[  776.404212][T22982] veth1: left promiscuous mode
[  776.404547][T22982] br1: port 3(veth1) entered disabled state
[  776.455418][T22984] vx20: left allmulticast mode
[  776.455685][T22984] vx20: left promiscuous mode
[  776.456014][T22984] br1: port 2(vx20) entered disabled state
[  776.598518][T22988] vx10: left allmulticast mode
[  776.598833][T22988] vx10: left promiscuous mode
[  776.599255][T22988] br1: port 1(vx10) entered disabled state