[  760.346017][ T4752] br1: port 1(vx10) entered blocking state
[  760.346409][ T4752] br1: port 1(vx10) entered disabled state
[  760.346780][ T4752] vx10: entered allmulticast mode
[  760.348831][ T4752] vx10: entered promiscuous mode
[  760.349740][ T4752] br1: port 1(vx10) entered blocking state
[  760.350096][ T4752] br1: port 1(vx10) entered forwarding state
[  760.498225][ T4757] br1: port 2(vx20) entered blocking state
[  760.498904][ T4757] br1: port 2(vx20) entered disabled state
[  760.499501][ T4757] vx20: entered allmulticast mode
[  760.501223][ T4757] vx20: entered promiscuous mode
[  760.501748][ T4757] br1: port 2(vx20) entered blocking state
[  760.502085][ T4757] br1: port 2(vx20) entered forwarding state
[  760.566559][ T4759] br1: port 3(veth1) entered blocking state
[  760.566959][ T4759] br1: port 3(veth1) entered disabled state
[  760.567367][ T4759] veth1: entered allmulticast mode
[  760.569140][ T4759] veth1: entered promiscuous mode
[  760.604861][   T38] br1: port 3(veth1) entered blocking state
[  760.605298][   T38] br1: port 3(veth1) entered forwarding state
[  760.659864][ T4762] br1: port 4(veth2) entered blocking state
[  760.660224][ T4762] br1: port 4(veth2) entered disabled state
[  760.660582][ T4762] veth2: entered allmulticast mode
[  760.662257][ T4762] veth2: entered promiscuous mode
[  760.689706][   T38] br1: port 4(veth2) entered blocking state
[  760.690094][   T38] br1: port 4(veth2) entered forwarding state
[  761.053828][  T368] br1: entered promiscuous mode
[  762.314469][   T12] net_ratelimit: 10 callbacks suppressed
[  762.314476][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  762.316465][   T29] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  762.489956][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  762.492445][  T308] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  762.992630][  T308] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  763.001538][   T29] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  763.002456][   T29] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  763.117140][ T4858] br1: port 1(vx10) entered blocking state
[  763.117521][ T4858] br1: port 1(vx10) entered disabled state
[  763.117863][ T4858] vx10: entered allmulticast mode
[  763.120150][ T4858] vx10: entered promiscuous mode
[  763.120712][ T4858] br1: port 1(vx10) entered blocking state
[  763.121047][ T4858] br1: port 1(vx10) entered forwarding state
[  763.240744][ T4862] br1: port 2(vx20) entered blocking state
[  763.241098][ T4862] br1: port 2(vx20) entered disabled state
[  763.241432][ T4862] vx20: entered allmulticast mode
[  763.243066][ T4862] vx20: entered promiscuous mode
[  763.243540][ T4862] br1: port 2(vx20) entered blocking state
[  763.243858][ T4862] br1: port 2(vx20) entered forwarding state
[  763.312037][ T4864] br1: port 3(w1) entered blocking state
[  763.312962][ T4864] br1: port 3(w1) entered disabled state
[  763.313307][ T4864] w1: entered allmulticast mode
[  763.315065][ T4864] w1: entered promiscuous mode
[  763.348665][  T338] br1: port 3(w1) entered blocking state
[  763.348986][  T338] br1: port 3(w1) entered forwarding state
[  763.406080][ T4867] br1: port 4(w3) entered blocking state
[  763.406394][ T4867] br1: port 4(w3) entered disabled state
[  763.406675][ T4867] w3: entered allmulticast mode
[  763.408597][ T4867] w3: entered promiscuous mode
[  763.434903][   T38] br1: port 4(w3) entered blocking state
[  763.435211][   T38] br1: port 4(w3) entered forwarding state
[  763.512503][  T308] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  763.731601][   T29] br1: entered promiscuous mode
[  764.277578][  T368] Dead loop on virtual device v2 (net 11), fix it urgently!
[  764.368612][   T12] Dead loop on virtual device v2 (net 11), fix it urgently!
[  769.656597][    C0] net_ratelimit: 9 callbacks suppressed
[  769.656607][    C0] Dead loop on virtual device v2 (net 11), fix it urgently!
[  769.976688][    C0] Dead loop on virtual device v2 (net 11), fix it urgently!
[  777.656508][    C0] Dead loop on virtual device v2 (net 11), fix it urgently!
[  778.680493][    C0] Dead loop on virtual device v2 (net 11), fix it urgently!
[  783.588059][   T12] w3: left allmulticast mode
[  783.590327][   T12] w3: left promiscuous mode
[  783.590766][   T12] br1: port 4(w3) entered disabled state
[  783.594097][   T12] w1: left allmulticast mode
[  783.594367][   T12] w1: left promiscuous mode
[  783.594813][   T12] br1: port 3(w1) entered disabled state
[  783.596062][   T12] vx20: left allmulticast mode
[  783.597522][   T12] vx20: left promiscuous mode
[  783.597869][   T12] br1: port 2(vx20) entered disabled state
[  783.599174][   T12] vx10: left allmulticast mode
[  783.600607][   T12] vx10: left promiscuous mode
[  783.600955][   T12] br1: port 1(vx10) entered disabled state
[  784.231362][  T308] br1: left promiscuous mode
[  784.438365][ T5248] br1: port 4(veth2) entered disabled state
[  784.468502][ T5249] veth2: left allmulticast mode
[  784.468797][ T5249] veth2: left promiscuous mode
[  784.469156][ T5249] br1: port 4(veth2) entered disabled state
[  784.530565][ T5251] br1: port 3(veth1) entered disabled state
[  784.562350][ T5252] veth1: left allmulticast mode
[  784.562685][ T5252] veth1: left promiscuous mode
[  784.563118][ T5252] br1: port 3(veth1) entered disabled state
[  784.631106][ T5254] vx20: left allmulticast mode
[  784.631411][ T5254] vx20: left promiscuous mode
[  784.631780][ T5254] br1: port 2(vx20) entered disabled state
[  784.773514][ T5258] vx10: left allmulticast mode
[  784.773811][ T5258] vx10: left promiscuous mode
[  784.774178][ T5258] br1: port 1(vx10) entered disabled state