[  641.004007][ T7871] br1: port 1(vx10) entered blocking state
[  641.004359][ T7871] br1: port 1(vx10) entered disabled state
[  641.004688][ T7871] vx10: entered allmulticast mode
[  641.006277][ T7871] vx10: entered promiscuous mode
[  641.006756][ T7871] br1: port 1(vx10) entered blocking state
[  641.007078][ T7871] br1: port 1(vx10) entered forwarding state
[  641.130498][ T7876] br1: port 2(vx20) entered blocking state
[  641.130865][ T7876] br1: port 2(vx20) entered disabled state
[  641.131218][ T7876] vx20: entered allmulticast mode
[  641.133072][ T7876] vx20: entered promiscuous mode
[  641.133588][ T7876] br1: port 2(vx20) entered blocking state
[  641.133922][ T7876] br1: port 2(vx20) entered forwarding state
[  641.195609][ T7878] br1: port 3(veth1) entered blocking state
[  641.196350][ T7878] br1: port 3(veth1) entered disabled state
[  641.196674][ T7878] veth1: entered allmulticast mode
[  641.198262][ T7878] veth1: entered promiscuous mode
[  641.228815][   T58] br1: port 3(veth1) entered blocking state
[  641.229135][   T58] br1: port 3(veth1) entered forwarding state
[  641.284359][ T7881] br1: port 4(veth2) entered blocking state
[  641.284695][ T7881] br1: port 4(veth2) entered disabled state
[  641.285024][ T7881] veth2: entered allmulticast mode
[  641.286655][ T7881] veth2: entered promiscuous mode
[  641.319406][  T267] br1: port 4(veth2) entered blocking state
[  641.319767][  T267] br1: port 4(veth2) entered forwarding state
[  641.647230][ T3947] br1: entered promiscuous mode
[  642.827682][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  642.829954][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  642.859972][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  642.884283][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  642.886922][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  642.971924][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  643.617364][ T7978] br1: port 1(vx10) entered blocking state
[  643.617737][ T7978] br1: port 1(vx10) entered disabled state
[  643.618080][ T7978] vx10: entered allmulticast mode
[  643.619773][ T7978] vx10: entered promiscuous mode
[  643.620323][ T7978] br1: port 1(vx10) entered blocking state
[  643.620668][ T7978] br1: port 1(vx10) entered forwarding state
[  643.652224][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  643.741899][ T7982] br1: port 2(vx20) entered blocking state
[  643.742239][ T7982] br1: port 2(vx20) entered disabled state
[  643.742556][ T7982] vx20: entered allmulticast mode
[  643.744165][ T7982] vx20: entered promiscuous mode
[  643.744623][ T7982] br1: port 2(vx20) entered blocking state
[  643.744948][ T7982] br1: port 2(vx20) entered forwarding state
[  643.781077][   T53] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  643.799005][ T7984] br1: port 3(w1) entered blocking state
[  643.799280][ T7984] br1: port 3(w1) entered disabled state
[  643.799538][ T7984] w1: entered allmulticast mode
[  643.801204][ T7984] w1: entered promiscuous mode
[  643.832307][   T46] br1: port 3(w1) entered blocking state
[  643.832572][   T46] br1: port 3(w1) entered forwarding state
[  643.889861][ T7987] br1: port 4(w3) entered blocking state
[  643.890172][ T7987] br1: port 4(w3) entered disabled state
[  643.890487][ T7987] w3: entered allmulticast mode
[  643.892156][ T7987] w3: entered promiscuous mode
[  643.918027][   T58] br1: port 4(w3) entered blocking state
[  643.918295][   T58] br1: port 4(w3) entered forwarding state
[  644.201135][ T3947] br1: entered promiscuous mode
[  644.411181][   T12] Dead loop on virtual device v2 (net 18), fix it urgently!
[  644.531044][  T862] Dead loop on virtual device v2 (net 18), fix it urgently!
[  650.116301][    C1] net_ratelimit: 9 callbacks suppressed
[  650.116312][    C1] Dead loop on virtual device v2 (net 18), fix it urgently!
[  650.626944][    C1] Dead loop on virtual device v2 (net 18), fix it urgently!
[  658.819978][    C1] Dead loop on virtual device v2 (net 18), fix it urgently!
[  659.331961][    C1] Dead loop on virtual device v2 (net 18), fix it urgently!
[  663.633475][   T12] w3: left allmulticast mode
[  663.633759][   T12] w3: left promiscuous mode
[  663.634134][   T12] br1: port 4(w3) entered disabled state
[  663.635321][   T12] w1: left allmulticast mode
[  663.635644][   T12] w1: left promiscuous mode
[  663.636485][   T12] br1: port 3(w1) entered disabled state
[  663.638523][   T12] vx20: left allmulticast mode
[  663.638883][   T12] vx20: left promiscuous mode
[  663.639391][   T12] br1: port 2(vx20) entered disabled state
[  663.642042][   T12] vx10: left allmulticast mode
[  663.642291][   T12] vx10: left promiscuous mode
[  663.642606][   T12] br1: port 1(vx10) entered disabled state
[  664.232807][   T10] br1: left promiscuous mode
[  664.436810][ T8366] br1: port 4(veth2) entered disabled state
[  664.461341][ T8367] veth2: left allmulticast mode
[  664.461609][ T8367] veth2: left promiscuous mode
[  664.461956][ T8367] br1: port 4(veth2) entered disabled state
[  664.522223][ T8369] br1: port 3(veth1) entered disabled state
[  664.546038][ T8370] veth1: left allmulticast mode
[  664.546306][ T8370] veth1: left promiscuous mode
[  664.546645][ T8370] br1: port 3(veth1) entered disabled state
[  664.607163][ T8372] vx20: left allmulticast mode
[  664.607427][ T8372] vx20: left promiscuous mode
[  664.607770][ T8372] br1: port 2(vx20) entered disabled state
[  664.728040][ T8376] vx10: left allmulticast mode
[  664.728306][ T8376] vx10: left promiscuous mode
[  664.728638][ T8376] br1: port 1(vx10) entered disabled state