[  521.263547][ T8478] br1: port 1(vx10) entered blocking state
[  521.263886][ T8478] br1: port 1(vx10) entered disabled state
[  521.264657][ T8478] vx10: entered allmulticast mode
[  521.266456][ T8478] vx10: entered promiscuous mode
[  521.266902][ T8478] br1: port 1(vx10) entered blocking state
[  521.267209][ T8478] br1: port 1(vx10) entered forwarding state
[  521.390470][ T8483] br1: port 2(vx20) entered blocking state
[  521.390848][ T8483] br1: port 2(vx20) entered disabled state
[  521.391218][ T8483] vx20: entered allmulticast mode
[  521.392871][ T8483] vx20: entered promiscuous mode
[  521.393418][ T8483] br1: port 2(vx20) entered blocking state
[  521.393776][ T8483] br1: port 2(vx20) entered forwarding state
[  521.446242][ T8485] br1: port 3(veth1) entered blocking state
[  521.446564][ T8485] br1: port 3(veth1) entered disabled state
[  521.446872][ T8485] veth1: entered allmulticast mode
[  521.448984][ T8485] veth1: entered promiscuous mode
[  521.472998][ T7323] br1: port 3(veth1) entered blocking state
[  521.473315][ T7323] br1: port 3(veth1) entered forwarding state
[  521.533732][ T8488] br1: port 4(veth2) entered blocking state
[  521.534539][ T8488] br1: port 4(veth2) entered disabled state
[  521.534852][ T8488] veth2: entered allmulticast mode
[  521.536411][ T8488] veth2: entered promiscuous mode
[  521.561460][ T7323] br1: port 4(veth2) entered blocking state
[  521.561780][ T7323] br1: port 4(veth2) entered forwarding state
[  521.911513][ T5428] br1: entered promiscuous mode
[  523.076944][   T72] net_ratelimit: 10 callbacks suppressed
[  523.076951][   T72] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  523.079274][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  523.139619][   T72] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  523.142325][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  523.155310][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  523.718168][ T8585] br1: port 1(vx10) entered blocking state
[  523.718515][ T8585] br1: port 1(vx10) entered disabled state
[  523.718819][ T8585] vx10: entered allmulticast mode
[  523.720859][ T8585] vx10: entered promiscuous mode
[  523.721372][ T8585] br1: port 1(vx10) entered blocking state
[  523.721674][ T8585] br1: port 1(vx10) entered forwarding state
[  523.823628][ T8589] br1: port 2(vx20) entered blocking state
[  523.823957][ T8589] br1: port 2(vx20) entered disabled state
[  523.831103][ T8589] vx20: entered allmulticast mode
[  523.832656][ T8589] vx20: entered promiscuous mode
[  523.833101][ T8589] br1: port 2(vx20) entered blocking state
[  523.833419][ T8589] br1: port 2(vx20) entered forwarding state
[  523.844636][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  523.885330][ T8591] br1: port 3(w1) entered blocking state
[  523.885589][ T8591] br1: port 3(w1) entered disabled state
[  523.885843][ T8591] w1: entered allmulticast mode
[  523.887727][ T8591] w1: entered promiscuous mode
[  523.920186][ T7323] br1: port 3(w1) entered blocking state
[  523.920454][ T7323] br1: port 3(w1) entered forwarding state
[  523.967765][ T8594] br1: port 4(w3) entered blocking state
[  523.968049][ T8594] br1: port 4(w3) entered disabled state
[  523.968368][ T8594] w3: entered allmulticast mode
[  523.969993][ T8594] w3: entered promiscuous mode
[  523.971293][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  524.004738][ T7323] br1: port 4(w3) entered blocking state
[  524.004988][ T7323] br1: port 4(w3) entered forwarding state
[  524.099421][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  524.272015][ T5428] br1: entered promiscuous mode
[  524.811260][   T67] Dead loop on virtual device v2 (net 189), fix it urgently!
[  524.869440][   T72] Dead loop on virtual device v2 (net 189), fix it urgently!
[  529.412430][    C1] net_ratelimit: 9 callbacks suppressed
[  529.412438][    C1] Dead loop on virtual device v2 (net 189), fix it urgently!
[  530.308195][    C1] Dead loop on virtual device v2 (net 189), fix it urgently!
[  537.476219][    C1] Dead loop on virtual device v2 (net 189), fix it urgently!
[  539.524235][    C1] Dead loop on virtual device v2 (net 189), fix it urgently!
[  543.536465][   T72] w3: left allmulticast mode
[  543.536747][   T72] w3: left promiscuous mode
[  543.537652][   T72] br1: port 4(w3) entered disabled state
[  543.540145][   T72] w1: left allmulticast mode
[  543.540382][   T72] w1: left promiscuous mode
[  543.540686][   T72] br1: port 3(w1) entered disabled state
[  543.541691][   T72] vx20: left allmulticast mode
[  543.541923][   T72] vx20: left promiscuous mode
[  543.542757][   T72] br1: port 2(vx20) entered disabled state
[  543.543944][   T72] vx10: left allmulticast mode
[  543.545304][   T72] vx10: left promiscuous mode
[  543.545612][   T72] br1: port 1(vx10) entered disabled state
[  544.107443][   T67] br1: left promiscuous mode
[  544.279563][ T8973] br1: port 4(veth2) entered disabled state
[  544.315020][ T8974] veth2: left allmulticast mode
[  544.315292][ T8974] veth2: left promiscuous mode
[  544.315611][ T8974] br1: port 4(veth2) entered disabled state
[  544.367906][ T8976] br1: port 3(veth1) entered disabled state
[  544.394848][ T8977] veth1: left allmulticast mode
[  544.395652][ T8977] veth1: left promiscuous mode
[  544.395961][ T8977] br1: port 3(veth1) entered disabled state
[  544.444880][ T8979] vx20: left allmulticast mode
[  544.445623][ T8979] vx20: left promiscuous mode
[  544.445943][ T8979] br1: port 2(vx20) entered disabled state
[  544.558814][ T8983] vx10: left allmulticast mode
[  544.559809][ T8983] vx10: left promiscuous mode
[  544.560136][ T8983] br1: port 1(vx10) entered disabled state