[  489.056610][ T3568] br1: port 1(vx10) entered blocking state
[  489.057021][ T3568] br1: port 1(vx10) entered disabled state
[  489.057380][ T3568] vx10: entered allmulticast mode
[  489.059236][ T3568] vx10: entered promiscuous mode
[  489.059770][ T3568] br1: port 1(vx10) entered blocking state
[  489.060115][ T3568] br1: port 1(vx10) entered forwarding state
[  489.203304][ T3573] br1: port 2(vx20) entered blocking state
[  489.203658][ T3573] br1: port 2(vx20) entered disabled state
[  489.203992][ T3573] vx20: entered allmulticast mode
[  489.205648][ T3573] vx20: entered promiscuous mode
[  489.206145][ T3573] br1: port 2(vx20) entered blocking state
[  489.206464][ T3573] br1: port 2(vx20) entered forwarding state
[  489.264412][ T3575] br1: port 3(veth1) entered blocking state
[  489.264797][ T3575] br1: port 3(veth1) entered disabled state
[  489.265159][ T3575] veth1: entered allmulticast mode
[  489.266859][ T3575] veth1: entered promiscuous mode
[  489.298955][   T36] br1: port 3(veth1) entered blocking state
[  489.299280][   T36] br1: port 3(veth1) entered forwarding state
[  489.359749][ T3578] br1: port 4(veth2) entered blocking state
[  489.360115][ T3578] br1: port 4(veth2) entered disabled state
[  489.360495][ T3578] veth2: entered allmulticast mode
[  489.369519][ T3578] veth2: entered promiscuous mode
[  489.396161][   T36] br1: port 4(veth2) entered blocking state
[  489.396527][   T36] br1: port 4(veth2) entered forwarding state
[  489.760659][   T10] br1: entered promiscuous mode
[  491.785593][   T68] net_ratelimit: 10 callbacks suppressed
[  491.785601][   T68] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  491.787891][   T10] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  491.837509][   T29] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  491.847380][ T3675] br1: port 1(vx10) entered blocking state
[  491.848035][ T3675] br1: port 1(vx10) entered disabled state
[  491.848436][ T3675] vx10: entered allmulticast mode
[  491.850199][ T3675] vx10: entered promiscuous mode
[  491.850838][ T3675] br1: port 1(vx10) entered blocking state
[  491.851225][ T3675] br1: port 1(vx10) entered forwarding state
[  491.963207][ T3679] br1: port 2(vx20) entered blocking state
[  491.963600][ T3679] br1: port 2(vx20) entered disabled state
[  491.964011][ T3679] vx20: entered allmulticast mode
[  491.965736][ T3679] vx20: entered promiscuous mode
[  491.966272][ T3679] br1: port 2(vx20) entered blocking state
[  491.966665][ T3679] br1: port 2(vx20) entered forwarding state
[  492.021592][ T3681] br1: port 3(w1) entered blocking state
[  492.021915][ T3681] br1: port 3(w1) entered disabled state
[  492.022255][ T3681] w1: entered allmulticast mode
[  492.024821][ T3681] w1: entered promiscuous mode
[  492.053110][  T103] br1: port 3(w1) entered blocking state
[  492.053443][  T103] br1: port 3(w1) entered forwarding state
[  492.114883][ T3684] br1: port 4(w3) entered blocking state
[  492.115182][ T3684] br1: port 4(w3) entered disabled state
[  492.115504][ T3684] w3: entered allmulticast mode
[  492.117561][ T3684] w3: entered promiscuous mode
[  492.151260][   T69] br1: port 4(w3) entered blocking state
[  492.151580][   T69] br1: port 4(w3) entered forwarding state
[  492.439134][   T29] br1: entered promiscuous mode
[  492.548924][   T10] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  492.616389][    C3] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  492.617617][    C3] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  492.805587][   T10] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  493.001944][   T29] Dead loop on virtual device v2 (net 11), fix it urgently!
[  493.191057][   T71] Dead loop on virtual device v2 (net 11), fix it urgently!
[  493.261037][   T29] Dead loop on virtual device v2 (net 11), fix it urgently!
[  512.163083][   T68] w3: left allmulticast mode
[  512.163486][   T68] w3: left promiscuous mode
[  512.163984][   T68] br1: port 4(w3) entered disabled state
[  512.165674][   T68] w1: left allmulticast mode
[  512.166313][   T68] w1: left promiscuous mode
[  512.166678][   T68] br1: port 3(w1) entered disabled state
[  512.168442][   T68] vx20: left allmulticast mode
[  512.168802][   T68] vx20: left promiscuous mode
[  512.169154][   T68] br1: port 2(vx20) entered disabled state
[  512.170630][   T68] vx10: left allmulticast mode
[  512.172087][   T68] vx10: left promiscuous mode
[  512.172534][   T68] br1: port 1(vx10) entered disabled state
[  512.771770][   T29] br1: left promiscuous mode
[  512.969875][ T4065] br1: port 4(veth2) entered disabled state
[  513.006596][ T4066] veth2: left allmulticast mode
[  513.006938][ T4066] veth2: left promiscuous mode
[  513.007313][ T4066] br1: port 4(veth2) entered disabled state
[  513.059255][ T4068] br1: port 3(veth1) entered disabled state
[  513.083648][ T4069] veth1: left allmulticast mode
[  513.083936][ T4069] veth1: left promiscuous mode
[  513.084290][ T4069] br1: port 3(veth1) entered disabled state
[  513.153467][ T4071] vx20: left allmulticast mode
[  513.153939][ T4071] vx20: left promiscuous mode
[  513.154353][ T4071] br1: port 2(vx20) entered disabled state
[  513.289743][ T4075] vx10: left allmulticast mode
[  513.290023][ T4075] vx10: left promiscuous mode
[  513.290385][ T4075] br1: port 1(vx10) entered disabled state