[  660.341652][ T8299] br1: port 1(vx10) entered blocking state
[  660.342010][ T8299] br1: port 1(vx10) entered disabled state
[  660.342323][ T8299] vx10: entered allmulticast mode
[  660.343887][ T8299] vx10: entered promiscuous mode
[  660.344333][ T8299] br1: port 1(vx10) entered blocking state
[  660.344646][ T8299] br1: port 1(vx10) entered forwarding state
[  660.465313][ T8304] br1: port 2(vx20) entered blocking state
[  660.466487][ T8304] br1: port 2(vx20) entered disabled state
[  660.466813][ T8304] vx20: entered allmulticast mode
[  660.468482][ T8304] vx20: entered promiscuous mode
[  660.469201][ T8304] br1: port 2(vx20) entered blocking state
[  660.469577][ T8304] br1: port 2(vx20) entered forwarding state
[  660.518703][ T8306] br1: port 3(veth1) entered blocking state
[  660.519073][ T8306] br1: port 3(veth1) entered disabled state
[  660.519442][ T8306] veth1: entered allmulticast mode
[  660.522026][ T8306] veth1: entered promiscuous mode
[  660.555016][   T93] br1: port 3(veth1) entered blocking state
[  660.555370][   T93] br1: port 3(veth1) entered forwarding state
[  660.613016][ T8309] br1: port 4(veth2) entered blocking state
[  660.613340][ T8309] br1: port 4(veth2) entered disabled state
[  660.613668][ T8309] veth2: entered allmulticast mode
[  660.615516][ T8309] veth2: entered promiscuous mode
[  660.640026][ T2715] br1: port 4(veth2) entered blocking state
[  660.640368][ T2715] br1: port 4(veth2) entered forwarding state
[  660.949697][ T1105] br1: entered promiscuous mode
[  661.983293][   T68] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  661.985679][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  662.751759][   T68] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  662.754181][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  662.815034][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  662.894500][ T8404] br1: port 1(vx10) entered blocking state
[  662.894869][ T8404] br1: port 1(vx10) entered disabled state
[  662.895249][ T8404] vx10: entered allmulticast mode
[  662.897602][ T8404] vx10: entered promiscuous mode
[  662.898230][ T8404] br1: port 1(vx10) entered blocking state
[  662.898603][ T8404] br1: port 1(vx10) entered forwarding state
[  662.943660][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  663.009671][ T8408] br1: port 2(vx20) entered blocking state
[  663.010009][ T8408] br1: port 2(vx20) entered disabled state
[  663.010324][ T8408] vx20: entered allmulticast mode
[  663.019209][ T8408] vx20: entered promiscuous mode
[  663.019672][ T8408] br1: port 2(vx20) entered blocking state
[  663.019994][ T8408] br1: port 2(vx20) entered forwarding state
[  663.065636][ T8410] br1: port 3(w1) entered blocking state
[  663.065896][ T8410] br1: port 3(w1) entered disabled state
[  663.066162][ T8410] w1: entered allmulticast mode
[  663.068368][ T8410] w1: entered promiscuous mode
[  663.106322][ T2715] br1: port 3(w1) entered blocking state
[  663.106628][ T2715] br1: port 3(w1) entered forwarding state
[  663.152807][ T8413] br1: port 4(w3) entered blocking state
[  663.153110][ T8413] br1: port 4(w3) entered disabled state
[  663.153421][ T8413] w3: entered allmulticast mode
[  663.162168][ T8413] w3: entered promiscuous mode
[  663.194068][ T2715] br1: port 4(w3) entered blocking state
[  663.194355][ T2715] br1: port 4(w3) entered forwarding state
[  663.468461][   T53] br1: entered promiscuous mode
[  663.647677][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  663.711063][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  663.903677][   T68] Dead loop on virtual device v2 (net 18), fix it urgently!
[  664.070821][   T68] Dead loop on virtual device v2 (net 18), fix it urgently!
[  668.703721][    C3] net_ratelimit: 9 callbacks suppressed
[  668.703730][    C3] Dead loop on virtual device v2 (net 18), fix it urgently!
[  669.598625][    C3] Dead loop on virtual device v2 (net 18), fix it urgently!
[  676.766815][    C3] Dead loop on virtual device v2 (net 18), fix it urgently!
[  677.791713][    C3] Dead loop on virtual device v2 (net 18), fix it urgently!
[  682.846942][   T68] w3: left allmulticast mode
[  682.847262][   T68] w3: left promiscuous mode
[  682.847664][   T68] br1: port 4(w3) entered disabled state
[  682.849847][   T68] w1: left allmulticast mode
[  682.850135][   T68] w1: left promiscuous mode
[  682.850752][   T68] br1: port 3(w1) entered disabled state
[  682.852752][   T68] vx20: left allmulticast mode
[  682.853262][   T68] vx20: left promiscuous mode
[  682.853655][   T68] br1: port 2(vx20) entered disabled state
[  682.855587][   T68] vx10: left allmulticast mode
[  682.855862][   T68] vx10: left promiscuous mode
[  682.856237][   T68] br1: port 1(vx10) entered disabled state
[  683.459159][ T1105] br1: left promiscuous mode
[  683.658395][ T8793] br1: port 4(veth2) entered disabled state
[  683.681348][ T8794] veth2: left allmulticast mode
[  683.682156][ T8794] veth2: left promiscuous mode
[  683.682555][ T8794] br1: port 4(veth2) entered disabled state
[  683.743681][ T8796] br1: port 3(veth1) entered disabled state
[  683.766302][ T8797] veth1: left allmulticast mode
[  683.767145][ T8797] veth1: left promiscuous mode
[  683.767474][ T8797] br1: port 3(veth1) entered disabled state
[  683.827671][ T8799] vx20: left allmulticast mode
[  683.827969][ T8799] vx20: left promiscuous mode
[  683.828354][ T8799] br1: port 2(vx20) entered disabled state
[  683.961115][ T8803] vx10: left allmulticast mode
[  683.961375][ T8803] vx10: left promiscuous mode
[  683.961709][ T8803] br1: port 1(vx10) entered disabled state