[  723.119640][T21328] br1: port 1(vx10) entered blocking state
[  723.120054][T21328] br1: port 1(vx10) entered disabled state
[  723.120445][T21328] vx10: entered allmulticast mode
[  723.122644][T21328] vx10: entered promiscuous mode
[  723.123213][T21328] br1: port 1(vx10) entered blocking state
[  723.123580][T21328] br1: port 1(vx10) entered forwarding state
[  723.255642][T21333] br1: port 2(vx20) entered blocking state
[  723.256425][T21333] br1: port 2(vx20) entered disabled state
[  723.256798][T21333] vx20: entered allmulticast mode
[  723.258468][T21333] vx20: entered promiscuous mode
[  723.259055][T21333] br1: port 2(vx20) entered blocking state
[  723.259456][T21333] br1: port 2(vx20) entered forwarding state
[  723.324162][T21335] br1: port 3(veth1) entered blocking state
[  723.324517][T21335] br1: port 3(veth1) entered disabled state
[  723.324886][T21335] veth1: entered allmulticast mode
[  723.326880][T21335] veth1: entered promiscuous mode
[  723.351349][   T94] br1: port 3(veth1) entered blocking state
[  723.351664][   T94] br1: port 3(veth1) entered forwarding state
[  723.408363][T21338] br1: port 4(veth2) entered blocking state
[  723.408686][T21338] br1: port 4(veth2) entered disabled state
[  723.409230][T21338] veth2: entered allmulticast mode
[  723.410798][T21338] veth2: entered promiscuous mode
[  723.437350][   T94] br1: port 4(veth2) entered blocking state
[  723.437662][   T94] br1: port 4(veth2) entered forwarding state
[  723.789372][   T34] br1: entered promiscuous mode
[  725.427831][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  725.430122][T17581] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  725.489515][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  725.492167][T17581] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  725.673814][T21434] br1: port 1(vx10) entered blocking state
[  725.674663][T21434] br1: port 1(vx10) entered disabled state
[  725.675026][T21434] vx10: entered allmulticast mode
[  725.676590][T21434] vx10: entered promiscuous mode
[  725.677312][T21434] br1: port 1(vx10) entered blocking state
[  725.677651][T21434] br1: port 1(vx10) entered forwarding state
[  725.789467][T21438] br1: port 2(vx20) entered blocking state
[  725.789783][T21438] br1: port 2(vx20) entered disabled state
[  725.790094][T21438] vx20: entered allmulticast mode
[  725.791596][T21438] vx20: entered promiscuous mode
[  725.792029][T21438] br1: port 2(vx20) entered blocking state
[  725.792328][T21438] br1: port 2(vx20) entered forwarding state
[  725.842854][T21440] br1: port 3(w1) entered blocking state
[  725.843118][T21440] br1: port 3(w1) entered disabled state
[  725.843423][T21440] w1: entered allmulticast mode
[  725.844936][T21440] w1: entered promiscuous mode
[  725.873415][   T58] br1: port 3(w1) entered blocking state
[  725.873663][   T58] br1: port 3(w1) entered forwarding state
[  725.906202][T17581] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  725.926921][T21443] br1: port 4(w3) entered blocking state
[  725.927749][T21443] br1: port 4(w3) entered disabled state
[  725.928059][T21443] w3: entered allmulticast mode
[  725.929607][T21443] w3: entered promiscuous mode
[  725.945271][T17581] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  725.959563][   T36] br1: port 4(w3) entered blocking state
[  725.959819][   T36] br1: port 4(w3) entered forwarding state
[  726.001171][T17581] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  726.228407][T17581] br1: entered promiscuous mode
[  726.386272][T17581] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  726.457229][   T12] Dead loop on virtual device v2 (net 11), fix it urgently!
[  726.817174][T17581] Dead loop on virtual device v2 (net 11), fix it urgently!
[  732.146604][    C2] net_ratelimit: 10 callbacks suppressed
[  732.146614][    C2] Dead loop on virtual device v2 (net 11), fix it urgently!
[  732.146629][    C3] Dead loop on virtual device v2 (net 11), fix it urgently!
[  740.338148][    C2] Dead loop on virtual device v2 (net 11), fix it urgently!
[  741.361138][    C3] Dead loop on virtual device v2 (net 11), fix it urgently!
[  745.556945][   T12] w3: left allmulticast mode
[  745.557297][   T12] w3: left promiscuous mode
[  745.557654][   T12] br1: port 4(w3) entered disabled state
[  745.559707][   T12] w1: left allmulticast mode
[  745.559946][   T12] w1: left promiscuous mode
[  745.560264][   T12] br1: port 3(w1) entered disabled state
[  745.562584][   T12] vx20: left allmulticast mode
[  745.562828][   T12] vx20: left promiscuous mode
[  745.563646][   T12] br1: port 2(vx20) entered disabled state
[  745.564753][   T12] vx10: left allmulticast mode
[  745.565647][   T12] vx10: left promiscuous mode
[  745.565957][   T12] br1: port 1(vx10) entered disabled state
[  746.145038][T17581] br1: left promiscuous mode
[  746.342090][T21823] br1: port 4(veth2) entered disabled state
[  746.366814][T21824] veth2: left allmulticast mode
[  746.367813][T21824] veth2: left promiscuous mode
[  746.368213][T21824] br1: port 4(veth2) entered disabled state
[  746.428559][T21826] br1: port 3(veth1) entered disabled state
[  746.452713][T21827] veth1: left allmulticast mode
[  746.452967][T21827] veth1: left promiscuous mode
[  746.453310][T21827] br1: port 3(veth1) entered disabled state
[  746.507282][T21829] vx20: left allmulticast mode
[  746.507536][T21829] vx20: left promiscuous mode
[  746.507865][T21829] br1: port 2(vx20) entered disabled state
[  746.640967][T21833] vx10: left allmulticast mode
[  746.641233][T21833] vx10: left promiscuous mode
[  746.641567][T21833] br1: port 1(vx10) entered disabled state