[  513.920124][ T3957] br1: port 1(vx10) entered blocking state
[  513.920534][ T3957] br1: port 1(vx10) entered disabled state
[  513.920943][ T3957] vx10: entered allmulticast mode
[  513.923608][ T3957] vx10: entered promiscuous mode
[  513.924160][ T3957] br1: port 1(vx10) entered blocking state
[  513.924541][ T3957] br1: port 1(vx10) entered forwarding state
[  514.068265][ T3962] br1: port 2(vx20) entered blocking state
[  514.068635][ T3962] br1: port 2(vx20) entered disabled state
[  514.068962][ T3962] vx20: entered allmulticast mode
[  514.070608][ T3962] vx20: entered promiscuous mode
[  514.071114][ T3962] br1: port 2(vx20) entered blocking state
[  514.071445][ T3962] br1: port 2(vx20) entered forwarding state
[  514.137299][ T3964] br1: port 3(veth1) entered blocking state
[  514.137660][ T3964] br1: port 3(veth1) entered disabled state
[  514.137986][ T3964] veth1: entered allmulticast mode
[  514.139619][ T3964] veth1: entered promiscuous mode
[  514.165197][   T48] br1: port 3(veth1) entered blocking state
[  514.165540][   T48] br1: port 3(veth1) entered forwarding state
[  514.216277][ T3967] br1: port 4(veth2) entered blocking state
[  514.216674][ T3967] br1: port 4(veth2) entered disabled state
[  514.217058][ T3967] veth2: entered allmulticast mode
[  514.219586][ T3967] veth2: entered promiscuous mode
[  514.245108][ T2651] br1: port 4(veth2) entered blocking state
[  514.245438][ T2651] br1: port 4(veth2) entered forwarding state
[  514.584019][   T50] br1: entered promiscuous mode
[  515.600810][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  515.858227][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  515.860734][   T50] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  516.297928][   T50] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  516.497758][   T50] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  516.513471][ T4064] br1: port 1(vx10) entered blocking state
[  516.513823][ T4064] br1: port 1(vx10) entered disabled state
[  516.514147][ T4064] vx10: entered allmulticast mode
[  516.515787][ T4064] vx10: entered promiscuous mode
[  516.516352][ T4064] br1: port 1(vx10) entered blocking state
[  516.516682][ T4064] br1: port 1(vx10) entered forwarding state
[  516.626155][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  516.628011][ T4068] br1: port 2(vx20) entered blocking state
[  516.628352][ T4068] br1: port 2(vx20) entered disabled state
[  516.628705][ T4068] vx20: entered allmulticast mode
[  516.629790][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  516.636654][ T4068] vx20: entered promiscuous mode
[  516.637137][ T4068] br1: port 2(vx20) entered blocking state
[  516.637461][ T4068] br1: port 2(vx20) entered forwarding state
[  516.698974][ T4070] br1: port 3(w1) entered blocking state
[  516.699250][ T4070] br1: port 3(w1) entered disabled state
[  516.699523][ T4070] w1: entered allmulticast mode
[  516.701706][ T4070] w1: entered promiscuous mode
[  516.727332][ T2651] br1: port 3(w1) entered blocking state
[  516.727606][ T2651] br1: port 3(w1) entered forwarding state
[  516.795040][ T4073] br1: port 4(w3) entered blocking state
[  516.795317][ T4073] br1: port 4(w3) entered disabled state
[  516.795594][ T4073] w3: entered allmulticast mode
[  516.797223][ T4073] w3: entered promiscuous mode
[  516.821906][ T2651] br1: port 4(w3) entered blocking state
[  516.822177][ T2651] br1: port 4(w3) entered forwarding state
[  516.920973][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  517.110846][   T11] br1: entered promiscuous mode
[  517.201759][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  517.361785][ T2551] Dead loop on virtual device v2 (net 11), fix it urgently!
[  523.025728][    C3] net_ratelimit: 11 callbacks suppressed
[  523.025737][    C3] Dead loop on virtual device v2 (net 11), fix it urgently!
[  523.152691][    C3] Dead loop on virtual device v2 (net 11), fix it urgently!
[  530.833723][    C3] Dead loop on virtual device v2 (net 11), fix it urgently!
[  531.345707][    C3] Dead loop on virtual device v2 (net 11), fix it urgently!
[  536.665828][   T12] w3: left allmulticast mode
[  536.666220][   T12] w3: left promiscuous mode
[  536.666672][   T12] br1: port 4(w3) entered disabled state
[  536.668444][   T12] w1: left allmulticast mode
[  536.669010][   T12] w1: left promiscuous mode
[  536.669405][   T12] br1: port 3(w1) entered disabled state
[  536.670680][   T12] vx20: left allmulticast mode
[  536.670968][   T12] vx20: left promiscuous mode
[  536.671394][   T12] br1: port 2(vx20) entered disabled state
[  536.673777][   T12] vx10: left allmulticast mode
[  536.674036][   T12] vx10: left promiscuous mode
[  536.674366][   T12] br1: port 1(vx10) entered disabled state
[  537.282584][ T2551] br1: left promiscuous mode
[  537.482994][ T4453] br1: port 4(veth2) entered disabled state
[  537.507300][ T4454] veth2: left allmulticast mode
[  537.508210][ T4454] veth2: left promiscuous mode
[  537.508573][ T4454] br1: port 4(veth2) entered disabled state
[  537.578972][ T4456] br1: port 3(veth1) entered disabled state
[  537.602955][ T4457] veth1: left allmulticast mode
[  537.603228][ T4457] veth1: left promiscuous mode
[  537.604333][ T4457] br1: port 3(veth1) entered disabled state
[  537.659400][ T4459] vx20: left allmulticast mode
[  537.659688][ T4459] vx20: left promiscuous mode
[  537.660033][ T4459] br1: port 2(vx20) entered disabled state
[  537.789543][ T4463] vx10: left allmulticast mode
[  537.790265][ T4463] vx10: left promiscuous mode
[  537.790624][ T4463] br1: port 1(vx10) entered disabled state