[  924.276933][T19771] br1: port 1(vx10) entered blocking state
[  924.277294][T19771] br1: port 1(vx10) entered disabled state
[  924.277772][T19771] vx10: entered allmulticast mode
[  924.279417][T19771] vx10: entered promiscuous mode
[  924.279910][T19771] br1: port 1(vx10) entered blocking state
[  924.280236][T19771] br1: port 1(vx10) entered forwarding state
[  924.413363][T19776] br1: port 2(vx20) entered blocking state
[  924.414290][T19776] br1: port 2(vx20) entered disabled state
[  924.414634][T19776] vx20: entered allmulticast mode
[  924.416293][T19776] vx20: entered promiscuous mode
[  924.416828][T19776] br1: port 2(vx20) entered blocking state
[  924.417152][T19776] br1: port 2(vx20) entered forwarding state
[  924.477123][T19778] br1: port 3(veth1) entered blocking state
[  924.477457][T19778] br1: port 3(veth1) entered disabled state
[  924.477790][T19778] veth1: entered allmulticast mode
[  924.479390][T19778] veth1: entered promiscuous mode
[  924.505210][T16835] br1: port 3(veth1) entered blocking state
[  924.505583][T16835] br1: port 3(veth1) entered forwarding state
[  924.559871][T19781] br1: port 4(veth2) entered blocking state
[  924.560201][T19781] br1: port 4(veth2) entered disabled state
[  924.560518][T19781] veth2: entered allmulticast mode
[  924.562538][T19781] veth2: entered promiscuous mode
[  924.595146][   T48] br1: port 4(veth2) entered blocking state
[  924.595470][   T48] br1: port 4(veth2) entered forwarding state
[  924.935868][   T50] br1: entered promiscuous mode
[  926.203958][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  926.205943][T10666] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  926.475070][T19477] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  926.524141][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  926.526760][   T50] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  926.568795][   T50] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  926.868799][T19878] br1: port 1(vx10) entered blocking state
[  926.869169][T19878] br1: port 1(vx10) entered disabled state
[  926.869557][T19878] vx10: entered allmulticast mode
[  926.871197][T19878] vx10: entered promiscuous mode
[  926.871787][T19878] br1: port 1(vx10) entered blocking state
[  926.872141][T19878] br1: port 1(vx10) entered forwarding state
[  926.930776][   T50] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  926.987788][T19882] br1: port 2(vx20) entered blocking state
[  926.988118][T19882] br1: port 2(vx20) entered disabled state
[  926.988429][T19882] vx20: entered allmulticast mode
[  926.990136][T19882] vx20: entered promiscuous mode
[  926.990602][T19882] br1: port 2(vx20) entered blocking state
[  926.990907][T19882] br1: port 2(vx20) entered forwarding state
[  927.035859][   T34] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  927.056392][T19884] br1: port 3(w1) entered blocking state
[  927.056680][T19884] br1: port 3(w1) entered disabled state
[  927.056941][T19884] w1: entered allmulticast mode
[  927.058540][T19884] w1: entered promiscuous mode
[  927.085103][T16835] br1: port 3(w1) entered blocking state
[  927.085399][T16835] br1: port 3(w1) entered forwarding state
[  927.141475][T19887] br1: port 4(w3) entered blocking state
[  927.141771][T19887] br1: port 4(w3) entered disabled state
[  927.142038][T19887] w3: entered allmulticast mode
[  927.143694][T19887] w3: entered promiscuous mode
[  927.175562][T16835] br1: port 4(w3) entered blocking state
[  927.175856][T16835] br1: port 4(w3) entered forwarding state
[  927.445835][   T34] br1: entered promiscuous mode
[  928.127078][   T34] Dead loop on virtual device v2 (net 627), fix it urgently!
[  928.187025][   T12] Dead loop on virtual device v2 (net 627), fix it urgently!
[  933.051835][    C1] net_ratelimit: 9 callbacks suppressed
[  933.051844][    C1] Dead loop on virtual device v2 (net 627), fix it urgently!
[  933.755748][    C1] Dead loop on virtual device v2 (net 627), fix it urgently!
[  940.923733][    C1] Dead loop on virtual device v2 (net 627), fix it urgently!
[  942.459740][    C1] Dead loop on virtual device v2 (net 627), fix it urgently!
[  946.901386][   T12] w3: left allmulticast mode
[  946.901691][   T12] w3: left promiscuous mode
[  946.902023][   T12] br1: port 4(w3) entered disabled state
[  946.903062][   T12] w1: left allmulticast mode
[  946.903307][   T12] w1: left promiscuous mode
[  946.904221][   T12] br1: port 3(w1) entered disabled state
[  946.905288][   T12] vx20: left allmulticast mode
[  946.906756][   T12] vx20: left promiscuous mode
[  946.907078][   T12] br1: port 2(vx20) entered disabled state
[  946.916804][   T12] vx10: left allmulticast mode
[  946.917103][   T12] vx10: left promiscuous mode
[  946.917491][   T12] br1: port 1(vx10) entered disabled state
[  947.462948][T20260] ip (20260) used greatest stack depth: 22968 bytes left
[  947.500333][   T64] br1: left promiscuous mode
[  947.695586][T20267] br1: port 4(veth2) entered disabled state
[  947.719239][T20268] veth2: left allmulticast mode
[  947.719563][T20268] veth2: left promiscuous mode
[  947.719963][T20268] br1: port 4(veth2) entered disabled state
[  947.776556][T20270] br1: port 3(veth1) entered disabled state
[  947.805650][T20271] veth1: left allmulticast mode
[  947.805954][T20271] veth1: left promiscuous mode
[  947.806342][T20271] br1: port 3(veth1) entered disabled state
[  947.866860][T20273] vx20: left allmulticast mode
[  947.867126][T20273] vx20: left promiscuous mode
[  947.867459][T20273] br1: port 2(vx20) entered disabled state
[  947.997321][T20277] vx10: left allmulticast mode
[  947.998074][T20277] vx10: left promiscuous mode
[  947.998465][T20277] br1: port 1(vx10) entered disabled state