[  546.563209][ T4970] br1: port 1(vx10) entered blocking state
[  546.563574][ T4970] br1: port 1(vx10) entered disabled state
[  546.563893][ T4970] vx10: entered allmulticast mode
[  546.566513][ T4970] vx10: entered promiscuous mode
[  546.567355][ T4970] br1: port 1(vx10) entered blocking state
[  546.567670][ T4970] br1: port 1(vx10) entered forwarding state
[  546.699731][ T4975] br1: port 2(vx20) entered blocking state
[  546.700891][ T4975] br1: port 2(vx20) entered disabled state
[  546.701215][ T4975] vx20: entered allmulticast mode
[  546.702804][ T4975] vx20: entered promiscuous mode
[  546.703466][ T4975] br1: port 2(vx20) entered blocking state
[  546.703781][ T4975] br1: port 2(vx20) entered forwarding state
[  546.763916][ T4977] br1: port 3(veth1) entered blocking state
[  546.764704][ T4977] br1: port 3(veth1) entered disabled state
[  546.765074][ T4977] veth1: entered allmulticast mode
[  546.766705][ T4977] veth1: entered promiscuous mode
[  546.795415][ T3690] br1: port 3(veth1) entered blocking state
[  546.795750][ T3690] br1: port 3(veth1) entered forwarding state
[  546.849969][ T4980] br1: port 4(veth2) entered blocking state
[  546.850379][ T4980] br1: port 4(veth2) entered disabled state
[  546.850746][ T4980] veth2: entered allmulticast mode
[  546.852881][ T4980] veth2: entered promiscuous mode
[  546.877439][ T3690] br1: port 4(veth2) entered blocking state
[  546.877761][ T3690] br1: port 4(veth2) entered forwarding state
[  547.166628][   T11] br1: entered promiscuous mode
[  548.037940][   T52] net_ratelimit: 13 callbacks suppressed
[  548.037946][   T52] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  548.096192][   T52] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  548.352729][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  548.355246][ T3738] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  548.608488][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  548.611099][ T3738] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  548.841183][ T3738] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  549.098986][ T5075] br1: port 1(vx10) entered blocking state
[  549.099337][ T5075] br1: port 1(vx10) entered disabled state
[  549.099660][ T5075] vx10: entered allmulticast mode
[  549.101309][ T5075] vx10: entered promiscuous mode
[  549.102164][ T5075] br1: port 1(vx10) entered blocking state
[  549.102490][ T5075] br1: port 1(vx10) entered forwarding state
[  549.184566][ T3738] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  549.218227][ T5079] br1: port 2(vx20) entered blocking state
[  549.218549][ T5079] br1: port 2(vx20) entered disabled state
[  549.218857][ T5079] vx20: entered allmulticast mode
[  549.221050][ T5079] vx20: entered promiscuous mode
[  549.221531][ T5079] br1: port 2(vx20) entered blocking state
[  549.221844][ T5079] br1: port 2(vx20) entered forwarding state
[  549.272180][ T5081] br1: port 3(w1) entered blocking state
[  549.272441][ T5081] br1: port 3(w1) entered disabled state
[  549.272692][ T5081] w1: entered allmulticast mode
[  549.274751][ T5081] w1: entered promiscuous mode
[  549.304326][ T1083] br1: port 3(w1) entered blocking state
[  549.304582][ T1083] br1: port 3(w1) entered forwarding state
[  549.317333][ T3738] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  549.353799][ T5084] br1: port 4(w3) entered blocking state
[  549.354101][ T5084] br1: port 4(w3) entered disabled state
[  549.354413][ T5084] w3: entered allmulticast mode
[  549.363046][ T5084] w3: entered promiscuous mode
[  549.376229][ T3738] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  549.387284][   T36] br1: port 4(w3) entered blocking state
[  549.387537][   T36] br1: port 4(w3) entered forwarding state
[  549.665132][   T52] br1: entered promiscuous mode
[  555.137223][    C2] net_ratelimit: 12 callbacks suppressed
[  555.137233][    C2] Dead loop on virtual device v2 (net 124), fix it urgently!
[  555.201136][    C2] Dead loop on virtual device v2 (net 124), fix it urgently!
[  563.137134][    C2] Dead loop on virtual device v2 (net 124), fix it urgently!
[  563.138432][    C2] Dead loop on virtual device v2 (net 124), fix it urgently!
[  569.029504][   T12] w3: left allmulticast mode
[  569.029841][   T12] w3: left promiscuous mode
[  569.030542][   T12] br1: port 4(w3) entered disabled state
[  569.031834][   T12] w1: left allmulticast mode
[  569.032452][   T12] w1: left promiscuous mode
[  569.032832][   T12] br1: port 3(w1) entered disabled state
[  569.033866][   T12] vx20: left allmulticast mode
[  569.035015][   T12] vx20: left promiscuous mode
[  569.035454][   T12] br1: port 2(vx20) entered disabled state
[  569.036975][   T12] vx10: left allmulticast mode
[  569.037224][   T12] vx10: left promiscuous mode
[  569.037555][   T12] br1: port 1(vx10) entered disabled state
[  569.628734][   T67] br1: left promiscuous mode
[  569.821120][ T5463] br1: port 4(veth2) entered disabled state
[  569.859048][ T5464] veth2: left allmulticast mode
[  569.859364][ T5464] veth2: left promiscuous mode
[  569.859759][ T5464] br1: port 4(veth2) entered disabled state
[  569.916129][ T5466] br1: port 3(veth1) entered disabled state
[  569.945457][ T5467] veth1: left allmulticast mode
[  569.945729][ T5467] veth1: left promiscuous mode
[  569.946071][ T5467] br1: port 3(veth1) entered disabled state
[  570.004548][ T5469] vx20: left allmulticast mode
[  570.004818][ T5469] vx20: left promiscuous mode
[  570.005937][ T5469] br1: port 2(vx20) entered disabled state
[  570.134884][ T5473] vx10: left allmulticast mode
[  570.135159][ T5473] vx10: left promiscuous mode
[  570.135496][ T5473] br1: port 1(vx10) entered disabled state