[  831.535195][T20429] br1: port 1(vx10) entered blocking state
[  831.535526][T20429] br1: port 1(vx10) entered disabled state
[  831.535825][T20429] vx10: entered allmulticast mode
[  831.537861][T20429] vx10: entered promiscuous mode
[  831.538294][T20429] br1: port 1(vx10) entered blocking state
[  831.538578][T20429] br1: port 1(vx10) entered forwarding state
[  831.656897][T20434] br1: port 2(vx20) entered blocking state
[  831.657222][T20434] br1: port 2(vx20) entered disabled state
[  831.657522][T20434] vx20: entered allmulticast mode
[  831.659019][T20434] vx20: entered promiscuous mode
[  831.659466][T20434] br1: port 2(vx20) entered blocking state
[  831.659756][T20434] br1: port 2(vx20) entered forwarding state
[  831.717680][T20436] br1: port 3(veth1) entered blocking state
[  831.719010][T20436] br1: port 3(veth1) entered disabled state
[  831.719332][T20436] veth1: entered allmulticast mode
[  831.720857][T20436] veth1: entered promiscuous mode
[  831.745219][   T38] br1: port 3(veth1) entered blocking state
[  831.745550][   T38] br1: port 3(veth1) entered forwarding state
[  831.799759][T20439] br1: port 4(veth2) entered blocking state
[  831.800125][T20439] br1: port 4(veth2) entered disabled state
[  831.800485][T20439] veth2: entered allmulticast mode
[  831.802635][T20439] veth2: entered promiscuous mode
[  831.836596][T17250] br1: port 4(veth2) entered blocking state
[  831.836955][T17250] br1: port 4(veth2) entered forwarding state
[  832.163851][T19396] br1: entered promiscuous mode
[  833.652735][   T69] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  833.655160][  T287] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  833.712251][  T287] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  833.716523][   T69] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  833.719236][  T287] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  833.972333][  T287] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  834.103901][T20536] br1: port 1(vx10) entered blocking state
[  834.104800][T20536] br1: port 1(vx10) entered disabled state
[  834.105180][T20536] vx10: entered allmulticast mode
[  834.106762][T20536] vx10: entered promiscuous mode
[  834.107358][T20536] br1: port 1(vx10) entered blocking state
[  834.107684][T20536] br1: port 1(vx10) entered forwarding state
[  834.220090][T20540] br1: port 2(vx20) entered blocking state
[  834.220471][T20540] br1: port 2(vx20) entered disabled state
[  834.220840][T20540] vx20: entered allmulticast mode
[  834.222472][T20540] vx20: entered promiscuous mode
[  834.222984][T20540] br1: port 2(vx20) entered blocking state
[  834.223338][T20540] br1: port 2(vx20) entered forwarding state
[  834.234189][  T287] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  834.272287][T20542] br1: port 3(w1) entered blocking state
[  834.272584][T20542] br1: port 3(w1) entered disabled state
[  834.272904][T20542] w1: entered allmulticast mode
[  834.275087][T20542] w1: entered promiscuous mode
[  834.301346][   T39] br1: port 3(w1) entered blocking state
[  834.301594][   T39] br1: port 3(w1) entered forwarding state
[  834.372335][T20545] br1: port 4(w3) entered blocking state
[  834.372644][T20545] br1: port 4(w3) entered disabled state
[  834.372985][T20545] w3: entered allmulticast mode
[  834.374651][T20545] w3: entered promiscuous mode
[  834.402166][T17250] br1: port 4(w3) entered blocking state
[  834.402441][T17250] br1: port 4(w3) entered forwarding state
[  834.612236][  T287] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  834.681442][T19396] br1: entered promiscuous mode
[  835.304306][T19396] Dead loop on virtual device v2 (net 11), fix it urgently!
[  835.325276][   T69] Dead loop on virtual device v2 (net 11), fix it urgently!
[  840.116449][    C2] net_ratelimit: 8 callbacks suppressed
[  840.116459][    C2] Dead loop on virtual device v2 (net 11), fix it urgently!
[  841.077177][    C2] Dead loop on virtual device v2 (net 11), fix it urgently!
[  847.733203][    C2] Dead loop on virtual device v2 (net 11), fix it urgently!
[  849.780209][    C2] Dead loop on virtual device v2 (net 11), fix it urgently!
[  854.072185][   T69] w3: left allmulticast mode
[  854.072545][   T69] w3: left promiscuous mode
[  854.073037][   T69] br1: port 4(w3) entered disabled state
[  854.075129][   T69] w1: left allmulticast mode
[  854.075388][   T69] w1: left promiscuous mode
[  854.075729][   T69] br1: port 3(w1) entered disabled state
[  854.077507][   T69] vx20: left allmulticast mode
[  854.077781][   T69] vx20: left promiscuous mode
[  854.078222][   T69] br1: port 2(vx20) entered disabled state
[  854.080789][   T69] vx10: left allmulticast mode
[  854.081057][   T69] vx10: left promiscuous mode
[  854.081404][   T69] br1: port 1(vx10) entered disabled state
[  854.641962][T18918] br1: left promiscuous mode
[  854.863319][T20925] br1: port 4(veth2) entered disabled state
[  854.894533][T20926] veth2: left allmulticast mode
[  854.894800][T20926] veth2: left promiscuous mode
[  854.895136][T20926] br1: port 4(veth2) entered disabled state
[  854.956814][T20928] br1: port 3(veth1) entered disabled state
[  854.981364][T20929] veth1: left allmulticast mode
[  854.981632][T20929] veth1: left promiscuous mode
[  854.981963][T20929] br1: port 3(veth1) entered disabled state
[  855.041792][T20931] vx20: left allmulticast mode
[  855.042071][T20931] vx20: left promiscuous mode
[  855.042389][T20931] br1: port 2(vx20) entered disabled state
[  855.177534][T20935] vx10: left allmulticast mode
[  855.177808][T20935] vx10: left promiscuous mode
[  855.178740][T20935] br1: port 1(vx10) entered disabled state