[  830.616466][T16409] br1: port 1(vx10) entered blocking state
[  830.616897][T16409] br1: port 1(vx10) entered disabled state
[  830.617279][T16409] vx10: entered allmulticast mode
[  830.618989][T16409] vx10: entered promiscuous mode
[  830.619550][T16409] br1: port 1(vx10) entered blocking state
[  830.619926][T16409] br1: port 1(vx10) entered forwarding state
[  830.764423][T16414] br1: port 2(vx20) entered blocking state
[  830.764766][T16414] br1: port 2(vx20) entered disabled state
[  830.765085][T16414] vx20: entered allmulticast mode
[  830.766686][T16414] vx20: entered promiscuous mode
[  830.767213][T16414] br1: port 2(vx20) entered blocking state
[  830.767533][T16414] br1: port 2(vx20) entered forwarding state
[  830.827604][T16416] br1: port 3(veth1) entered blocking state
[  830.827954][T16416] br1: port 3(veth1) entered disabled state
[  830.828269][T16416] veth1: entered allmulticast mode
[  830.830219][T16416] veth1: entered promiscuous mode
[  830.856806][   T38] br1: port 3(veth1) entered blocking state
[  830.857160][   T38] br1: port 3(veth1) entered forwarding state
[  830.911518][T16419] br1: port 4(veth2) entered blocking state
[  830.911891][T16419] br1: port 4(veth2) entered disabled state
[  830.912258][T16419] veth2: entered allmulticast mode
[  830.913921][T16419] veth2: entered promiscuous mode
[  830.942108][T12085] br1: port 4(veth2) entered blocking state
[  830.942430][T12085] br1: port 4(veth2) entered forwarding state
[  831.329929][   T34] br1: entered promiscuous mode
[  833.167047][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  833.169500][   T34] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  833.269252][T16517] br1: port 1(vx10) entered blocking state
[  833.269633][T16517] br1: port 1(vx10) entered disabled state
[  833.270017][T16517] vx10: entered allmulticast mode
[  833.271644][T16517] vx10: entered promiscuous mode
[  833.272226][T16517] br1: port 1(vx10) entered blocking state
[  833.272588][T16517] br1: port 1(vx10) entered forwarding state
[  833.385418][T16521] br1: port 2(vx20) entered blocking state
[  833.385777][T16521] br1: port 2(vx20) entered disabled state
[  833.386141][T16521] vx20: entered allmulticast mode
[  833.388120][T16521] vx20: entered promiscuous mode
[  833.388633][T16521] br1: port 2(vx20) entered blocking state
[  833.388996][T16521] br1: port 2(vx20) entered forwarding state
[  833.447961][T16523] br1: port 3(w1) entered blocking state
[  833.448213][T16523] br1: port 3(w1) entered disabled state
[  833.448481][T16523] w1: entered allmulticast mode
[  833.450052][T16523] w1: entered promiscuous mode
[  833.483791][   T38] br1: port 3(w1) entered blocking state
[  833.484061][   T38] br1: port 3(w1) entered forwarding state
[  833.529194][T16526] br1: port 4(w3) entered blocking state
[  833.529495][T16526] br1: port 4(w3) entered disabled state
[  833.529813][T16526] w3: entered allmulticast mode
[  833.531904][T16526] w3: entered promiscuous mode
[  833.562520][T12085] br1: port 4(w3) entered blocking state
[  833.562793][T12085] br1: port 4(w3) entered forwarding state
[  833.614540][   T34] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  833.806616][   T34] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  833.897695][   T68] br1: entered promiscuous mode
[  833.998502][   T34] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  834.128046][    C0] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  834.129182][    C0] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  834.213774][   T71] Dead loop on virtual device v2 (net 755), fix it urgently!
[  834.465560][   T68] Dead loop on virtual device v2 (net 755), fix it urgently!
[  835.470775][   T68] Dead loop on virtual device v2 (net 755), fix it urgently!
[  853.145530][   T12] w3: left allmulticast mode
[  853.145808][   T12] w3: left promiscuous mode
[  853.146121][   T12] br1: port 4(w3) entered disabled state
[  853.147214][   T12] w1: left allmulticast mode
[  853.147659][   T12] w1: left promiscuous mode
[  853.147960][   T12] br1: port 3(w1) entered disabled state
[  853.148972][   T12] vx20: left allmulticast mode
[  853.149195][   T12] vx20: left promiscuous mode
[  853.150359][   T12] br1: port 2(vx20) entered disabled state
[  853.152744][   T12] vx10: left allmulticast mode
[  853.152967][   T12] vx10: left promiscuous mode
[  853.153263][   T12] br1: port 1(vx10) entered disabled state
[  853.705570][   T68] br1: left promiscuous mode
[  853.890576][T16906] br1: port 4(veth2) entered disabled state
[  853.913529][T16907] veth2: left allmulticast mode
[  853.913807][T16907] veth2: left promiscuous mode
[  853.914124][T16907] br1: port 4(veth2) entered disabled state
[  853.979462][T16909] br1: port 3(veth1) entered disabled state
[  854.006990][T16910] veth1: left allmulticast mode
[  854.007242][T16910] veth1: left promiscuous mode
[  854.007938][T16910] br1: port 3(veth1) entered disabled state
[  854.060118][T16912] vx20: left allmulticast mode
[  854.060424][T16912] vx20: left promiscuous mode
[  854.060803][T16912] br1: port 2(vx20) entered disabled state
[  854.176208][T16916] vx10: left allmulticast mode
[  854.176484][T16916] vx10: left promiscuous mode
[  854.176811][T16916] br1: port 1(vx10) entered disabled state