[  809.303609][T23735] br1: port 1(vx10) entered blocking state
[  809.304011][T23735] br1: port 1(vx10) entered disabled state
[  809.304410][T23735] vx10: entered allmulticast mode
[  809.306126][T23735] vx10: entered promiscuous mode
[  809.306986][T23735] br1: port 1(vx10) entered blocking state
[  809.307365][T23735] br1: port 1(vx10) entered forwarding state
[  809.437855][T23740] br1: port 2(vx20) entered blocking state
[  809.438194][T23740] br1: port 2(vx20) entered disabled state
[  809.438570][T23740] vx20: entered allmulticast mode
[  809.440205][T23740] vx20: entered promiscuous mode
[  809.440739][T23740] br1: port 2(vx20) entered blocking state
[  809.441062][T23740] br1: port 2(vx20) entered forwarding state
[  809.497932][T23742] br1: port 3(veth1) entered blocking state
[  809.498274][T23742] br1: port 3(veth1) entered disabled state
[  809.498622][T23742] veth1: entered allmulticast mode
[  809.500236][T23742] veth1: entered promiscuous mode
[  809.536662][  T189] br1: port 3(veth1) entered blocking state
[  809.536994][  T189] br1: port 3(veth1) entered forwarding state
[  809.589342][T23745] br1: port 4(veth2) entered blocking state
[  809.589682][T23745] br1: port 4(veth2) entered disabled state
[  809.597133][T23745] veth2: entered allmulticast mode
[  809.599292][T23745] veth2: entered promiscuous mode
[  809.627335][   T46] br1: port 4(veth2) entered blocking state
[  809.627669][   T46] br1: port 4(veth2) entered forwarding state
[  809.754214][T23751] br1: port 5(vx4001) entered blocking state
[  809.754552][T23751] br1: port 5(vx4001) entered disabled state
[  809.754861][T23751] vx4001: entered allmulticast mode
[  809.757030][T23751] vx4001: entered promiscuous mode
[  809.757472][T23751] br1: port 5(vx4001) entered blocking state
[  809.757789][T23751] br1: port 5(vx4001) entered forwarding state
[  810.064563][   T53] br1: entered promiscuous mode
[  811.983476][T19283] net_ratelimit: 14 callbacks suppressed
[  811.983485][T19283] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  812.047930][   T71] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  812.050418][T19283] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  812.055397][T19283] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  812.068297][T23848] br1: port 1(vx10) entered blocking state
[  812.068653][T23848] br1: port 1(vx10) entered disabled state
[  812.068972][T23848] vx10: entered allmulticast mode
[  812.070575][T23848] vx10: entered promiscuous mode
[  812.071096][T23848] br1: port 1(vx10) entered blocking state
[  812.071414][T23848] br1: port 1(vx10) entered forwarding state
[  812.198939][T23852] br1: port 2(vx20) entered blocking state
[  812.199510][T23852] br1: port 2(vx20) entered disabled state
[  812.199885][T23852] vx20: entered allmulticast mode
[  812.201757][T23852] vx20: entered promiscuous mode
[  812.202307][T23852] br1: port 2(vx20) entered blocking state
[  812.202672][T23852] br1: port 2(vx20) entered forwarding state
[  812.314316][T23856] br1: port 3(vx4001) entered blocking state
[  812.314690][T23856] br1: port 3(vx4001) entered disabled state
[  812.315056][T23856] vx4001: entered allmulticast mode
[  812.317123][T23856] vx4001: entered promiscuous mode
[  812.317640][T23856] br1: port 3(vx4001) entered blocking state
[  812.317993][T23856] br1: port 3(vx4001) entered forwarding state
[  812.368884][T23858] br1: port 4(w1) entered blocking state
[  812.369175][T23858] br1: port 4(w1) entered disabled state
[  812.369752][T23858] w1: entered allmulticast mode
[  812.371406][T23858] w1: entered promiscuous mode
[  812.402243][   T46] br1: port 4(w1) entered blocking state
[  812.402503][   T46] br1: port 4(w1) entered forwarding state
[  812.448354][T23861] br1: port 5(w3) entered blocking state
[  812.448625][T23861] br1: port 5(w3) entered disabled state
[  812.448880][T23861] w3: entered allmulticast mode
[  812.450997][T23861] w3: entered promiscuous mode
[  812.489361][T22705] br1: port 5(w3) entered blocking state
[  812.489663][T22705] br1: port 5(w3) entered forwarding state
[  812.774503][T18862] br1: entered promiscuous mode
[  812.947131][    C3] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  813.008850][T19283] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  813.288417][T18656] Dead loop on virtual device v2 (net 27), fix it urgently!
[  813.472420][T18656] Dead loop on virtual device v2 (net 27), fix it urgently!
[  813.776816][   T71] Dead loop on virtual device v2 (net 27), fix it urgently!
[  814.799657][   T71] Dead loop on virtual device v2 (net 27), fix it urgently!
[  818.575423][    C0] net_ratelimit: 2 callbacks suppressed
[  818.575431][    C0] Dead loop on virtual device v2 (net 27), fix it urgently!
[  825.387716][   T71] w3: left allmulticast mode
[  825.387996][   T71] w3: left promiscuous mode
[  825.388567][   T71] br1: port 5(w3) entered disabled state
[  825.390036][   T71] w1: left allmulticast mode
[  825.390917][   T71] w1: left promiscuous mode
[  825.392251][   T71] br1: port 4(w1) entered disabled state
[  825.393251][   T71] vx4001: left allmulticast mode
[  825.393481][   T71] vx4001: left promiscuous mode
[  825.393782][   T71] br1: port 3(vx4001) entered disabled state
[  825.395139][   T71] vx20: left allmulticast mode
[  825.396192][   T71] vx20: left promiscuous mode
[  825.396584][   T71] br1: port 2(vx20) entered disabled state
[  825.398778][   T71] vx10: left allmulticast mode
[  825.399028][   T71] vx10: left promiscuous mode
[  825.401324][   T71] br1: port 1(vx10) entered disabled state
[  826.046505][T18656] br1: left promiscuous mode
[  826.223729][T24077] br1: port 4(veth2) entered disabled state
[  826.254736][T24078] veth2: left allmulticast mode
[  826.255009][T24078] veth2: left promiscuous mode
[  826.255354][T24078] br1: port 4(veth2) entered disabled state
[  826.319166][T24080] br1: port 3(veth1) entered disabled state
[  826.348496][T24081] veth1: left allmulticast mode
[  826.348840][T24081] veth1: left promiscuous mode
[  826.349687][T24081] br1: port 3(veth1) entered disabled state
[  826.406259][T24083] vx4001: left allmulticast mode
[  826.406565][T24083] vx4001: left promiscuous mode
[  826.406980][T24083] br1: port 5(vx4001) entered disabled state
[  826.548392][T24087] vx20: left allmulticast mode
[  826.548712][T24087] vx20: left promiscuous mode
[  826.549061][T24087] br1: port 2(vx20) entered disabled state
[  826.677021][T24091] vx10: left allmulticast mode
[  826.677948][T24091] vx10: left promiscuous mode
[  826.678362][T24091] br1: port 1(vx10) entered disabled state