[  755.911246][T21977] br1: port 1(vx10) entered blocking state
[  755.911642][T21977] br1: port 1(vx10) entered disabled state
[  755.912025][T21977] vx10: entered allmulticast mode
[  755.913990][T21977] vx10: entered promiscuous mode
[  755.914515][T21977] br1: port 1(vx10) entered blocking state
[  755.914860][T21977] br1: port 1(vx10) entered forwarding state
[  756.050753][T21982] br1: port 2(vx20) entered blocking state
[  756.051083][T21982] br1: port 2(vx20) entered disabled state
[  756.051389][T21982] vx20: entered allmulticast mode
[  756.052897][T21982] vx20: entered promiscuous mode
[  756.053369][T21982] br1: port 2(vx20) entered blocking state
[  756.053677][T21982] br1: port 2(vx20) entered forwarding state
[  756.099643][T21984] br1: port 3(veth1) entered blocking state
[  756.099965][T21984] br1: port 3(veth1) entered disabled state
[  756.100272][T21984] veth1: entered allmulticast mode
[  756.101786][T21984] veth1: entered promiscuous mode
[  756.136578][   T39] br1: port 3(veth1) entered blocking state
[  756.136890][   T39] br1: port 3(veth1) entered forwarding state
[  756.195770][T21987] br1: port 4(veth2) entered blocking state
[  756.196099][T21987] br1: port 4(veth2) entered disabled state
[  756.196436][T21987] veth2: entered allmulticast mode
[  756.197955][T21987] veth2: entered promiscuous mode
[  756.223205][   T36] br1: port 4(veth2) entered blocking state
[  756.223526][   T36] br1: port 4(veth2) entered forwarding state
[  756.333155][T21993] br1: port 5(vx4001) entered blocking state
[  756.333478][T21993] br1: port 5(vx4001) entered disabled state
[  756.333775][T21993] vx4001: entered allmulticast mode
[  756.335815][T21993] vx4001: entered promiscuous mode
[  756.336242][T21993] br1: port 5(vx4001) entered blocking state
[  756.336544][T21993] br1: port 5(vx4001) entered forwarding state
[  756.637271][T17581] br1: entered promiscuous mode
[  757.132678][T22026] ip (22026) used greatest stack depth: 23536 bytes left
[  758.560213][T22091] br1: port 1(vx10) entered blocking state
[  758.560597][T22091] br1: port 1(vx10) entered disabled state
[  758.560957][T22091] vx10: entered allmulticast mode
[  758.563190][T22091] vx10: entered promiscuous mode
[  758.563789][T22091] br1: port 1(vx10) entered blocking state
[  758.564138][T22091] br1: port 1(vx10) entered forwarding state
[  758.577386][T21836] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  758.682594][T22095] br1: port 2(vx20) entered blocking state
[  758.682911][T22095] br1: port 2(vx20) entered disabled state
[  758.683222][T22095] vx20: entered allmulticast mode
[  758.684868][T22095] vx20: entered promiscuous mode
[  758.685322][T22095] br1: port 2(vx20) entered blocking state
[  758.685627][T22095] br1: port 2(vx20) entered forwarding state
[  758.787251][T22099] br1: port 3(vx4001) entered blocking state
[  758.787570][T22099] br1: port 3(vx4001) entered disabled state
[  758.787873][T22099] vx4001: entered allmulticast mode
[  758.789807][T22099] vx4001: entered promiscuous mode
[  758.790226][T22099] br1: port 3(vx4001) entered blocking state
[  758.790530][T22099] br1: port 3(vx4001) entered forwarding state
[  758.849250][T22101] br1: port 4(w1) entered blocking state
[  758.849544][T22101] br1: port 4(w1) entered disabled state
[  758.849789][T22101] w1: entered allmulticast mode
[  758.851294][T22101] w1: entered promiscuous mode
[  758.882003][   T36] br1: port 4(w1) entered blocking state
[  758.882249][   T36] br1: port 4(w1) entered forwarding state
[  758.897161][T21836] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  758.939422][T22104] br1: port 5(w3) entered blocking state
[  758.939672][T22104] br1: port 5(w3) entered disabled state
[  758.939920][T22104] w3: entered allmulticast mode
[  758.943375][T22104] w3: entered promiscuous mode
[  758.967419][   T58] br1: port 5(w3) entered blocking state
[  758.967661][   T58] br1: port 5(w3) entered forwarding state
[  759.239946][   T52] br1: entered promiscuous mode
[  759.577167][T21836] Dead loop on virtual device v2 (net 27), fix it urgently!
[  760.114166][   T12] Dead loop on virtual device v2 (net 27), fix it urgently!
[  760.370355][   T12] Dead loop on virtual device v2 (net 27), fix it urgently!
[  760.371587][   T12] Dead loop on virtual device v2 (net 27), fix it urgently!
[  761.138347][   T12] Dead loop on virtual device v2 (net 27), fix it urgently!
[  761.139120][   T12] Dead loop on virtual device v2 (net 27), fix it urgently!
[  761.265793][   T52] Dead loop on virtual device v2 (net 27), fix it urgently!
[  761.353153][T17581] Dead loop on virtual device v2 (net 27), fix it urgently!
[  764.338174][    C2] Dead loop on virtual device v2 (net 27), fix it urgently!
[  765.425147][    C0] Dead loop on virtual device v2 (net 27), fix it urgently!
[  771.713152][   T12] w3: left allmulticast mode
[  771.713422][   T12] w3: left promiscuous mode
[  771.713741][   T12] br1: port 5(w3) entered disabled state
[  771.715019][   T12] w1: left allmulticast mode
[  771.715384][   T12] w1: left promiscuous mode
[  771.715690][   T12] br1: port 4(w1) entered disabled state
[  771.718598][   T12] vx4001: left allmulticast mode
[  771.718824][   T12] vx4001: left promiscuous mode
[  771.720266][   T12] br1: port 3(vx4001) entered disabled state
[  771.722713][   T12] vx20: left allmulticast mode
[  771.722937][   T12] vx20: left promiscuous mode
[  771.723670][   T12] br1: port 2(vx20) entered disabled state
[  771.724648][   T12] vx10: left allmulticast mode
[  771.724875][   T12] vx10: left promiscuous mode
[  771.725984][   T12] br1: port 1(vx10) entered disabled state
[  772.361948][T17581] br1: left promiscuous mode
[  772.549810][T22321] br1: port 4(veth2) entered disabled state
[  772.578911][T22322] veth2: left allmulticast mode
[  772.579343][T22322] veth2: left promiscuous mode
[  772.579673][T22322] br1: port 4(veth2) entered disabled state
[  772.641924][T22324] br1: port 3(veth1) entered disabled state
[  772.672769][T22325] veth1: left allmulticast mode
[  772.673582][T22325] veth1: left promiscuous mode
[  772.673917][T22325] br1: port 3(veth1) entered disabled state
[  772.727881][T22327] vx4001: left allmulticast mode
[  772.728631][T22327] vx4001: left promiscuous mode
[  772.728970][T22327] br1: port 5(vx4001) entered disabled state
[  772.847524][T22331] vx20: left allmulticast mode
[  772.847787][T22331] vx20: left promiscuous mode
[  772.848664][T22331] br1: port 2(vx20) entered disabled state
[  772.984156][T22335] vx10: left allmulticast mode
[  772.984415][T22335] vx10: left promiscuous mode
[  772.984751][T22335] br1: port 1(vx10) entered disabled state