[  961.269727][T24235] br1: port 1(vx10) entered blocking state
[  961.270134][T24235] br1: port 1(vx10) entered disabled state
[  961.270494][T24235] vx10: entered allmulticast mode
[  961.272244][T24235] vx10: entered promiscuous mode
[  961.272743][T24235] br1: port 1(vx10) entered blocking state
[  961.273099][T24235] br1: port 1(vx10) entered forwarding state
[  961.404468][T24240] br1: port 2(vx20) entered blocking state
[  961.404835][T24240] br1: port 2(vx20) entered disabled state
[  961.405175][T24240] vx20: entered allmulticast mode
[  961.407288][T24240] vx20: entered promiscuous mode
[  961.407823][T24240] br1: port 2(vx20) entered blocking state
[  961.408153][T24240] br1: port 2(vx20) entered forwarding state
[  961.464656][T24242] br1: port 3(veth1) entered blocking state
[  961.465044][T24242] br1: port 3(veth1) entered disabled state
[  961.466115][T24242] veth1: entered allmulticast mode
[  961.467899][T24242] veth1: entered promiscuous mode
[  961.492745][T20629] br1: port 3(veth1) entered blocking state
[  961.493161][T20629] br1: port 3(veth1) entered forwarding state
[  961.566552][T24245] br1: port 4(veth2) entered blocking state
[  961.566894][T24245] br1: port 4(veth2) entered disabled state
[  961.567229][T24245] veth2: entered allmulticast mode
[  961.568862][T24245] veth2: entered promiscuous mode
[  961.592800][   T39] br1: port 4(veth2) entered blocking state
[  961.593144][   T39] br1: port 4(veth2) entered forwarding state
[  961.961450][T17422] br1: entered promiscuous mode
[  964.028544][T17414] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  964.031344][T24341] br1: port 1(vx10) entered blocking state
[  964.031748][T24341] br1: port 1(vx10) entered disabled state
[  964.032180][T24341] vx10: entered allmulticast mode
[  964.034057][T24341] vx10: entered promiscuous mode
[  964.034723][T24341] br1: port 1(vx10) entered blocking state
[  964.035116][T24341] br1: port 1(vx10) entered forwarding state
[  964.149880][T24345] br1: port 2(vx20) entered blocking state
[  964.150251][T24345] br1: port 2(vx20) entered disabled state
[  964.150570][T24345] vx20: entered allmulticast mode
[  964.152199][T24345] vx20: entered promiscuous mode
[  964.152675][T24345] br1: port 2(vx20) entered blocking state
[  964.152986][T24345] br1: port 2(vx20) entered forwarding state
[  964.217810][T24347] br1: port 3(w1) entered blocking state
[  964.218178][T24347] br1: port 3(w1) entered disabled state
[  964.218512][T24347] w1: entered allmulticast mode
[  964.220541][T17414] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  964.220636][T24347] w1: entered promiscuous mode
[  964.260522][T20629] br1: port 3(w1) entered blocking state
[  964.260839][T20629] br1: port 3(w1) entered forwarding state
[  964.305747][T24350] br1: port 4(w3) entered blocking state
[  964.306051][T24350] br1: port 4(w3) entered disabled state
[  964.306353][T24350] w3: entered allmulticast mode
[  964.308020][T24350] w3: entered promiscuous mode
[  964.343688][   T92] br1: port 4(w3) entered blocking state
[  964.343998][   T92] br1: port 4(w3) entered forwarding state
[  964.631776][   T34] br1: entered promiscuous mode
[  964.797715][    C0] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  964.996543][   T34] Dead loop on virtual device v2 (net 115), fix it urgently!
[  965.043995][  T363] Dead loop on virtual device v2 (net 115), fix it urgently!
[  965.083526][   T68] Dead loop on virtual device v2 (net 115), fix it urgently!
[  965.143519][T17422] Dead loop on virtual device v2 (net 115), fix it urgently!
[  965.324527][T17422] Dead loop on virtual device v2 (net 115), fix it urgently!
[  966.139814][   T68] Dead loop on virtual device v2 (net 115), fix it urgently!
[  966.141548][   T68] Dead loop on virtual device v2 (net 115), fix it urgently!
[  970.108595][    C2] net_ratelimit: 1 callbacks suppressed
[  970.108605][    C2] Dead loop on virtual device v2 (net 115), fix it urgently!
[  978.299486][    C2] Dead loop on virtual device v2 (net 115), fix it urgently!
[  984.188468][   T68] w3: left allmulticast mode
[  984.188767][   T68] w3: left promiscuous mode
[  984.189131][   T68] br1: port 4(w3) entered disabled state
[  984.190509][   T68] w1: left allmulticast mode
[  984.190785][   T68] w1: left promiscuous mode
[  984.191127][   T68] br1: port 3(w1) entered disabled state
[  984.193726][   T68] vx20: left allmulticast mode
[  984.194050][   T68] vx20: left promiscuous mode
[  984.194806][   T68] br1: port 2(vx20) entered disabled state
[  984.196120][   T68] vx10: left allmulticast mode
[  984.197016][   T68] vx10: left promiscuous mode
[  984.197423][   T68] br1: port 1(vx10) entered disabled state
[  984.744852][T24724] ip (24724) used greatest stack depth: 23408 bytes left
[  984.777214][  T363] br1: left promiscuous mode
[  984.974451][T24731] br1: port 4(veth2) entered disabled state
[  984.997293][T24732] veth2: left allmulticast mode
[  984.997594][T24732] veth2: left promiscuous mode
[  984.997998][T24732] br1: port 4(veth2) entered disabled state
[  985.056282][T24734] br1: port 3(veth1) entered disabled state
[  985.078812][T24735] veth1: left allmulticast mode
[  985.079066][T24735] veth1: left promiscuous mode
[  985.079409][T24735] br1: port 3(veth1) entered disabled state
[  985.134665][T24737] vx20: left allmulticast mode
[  985.134944][T24737] vx20: left promiscuous mode
[  985.135948][T24737] br1: port 2(vx20) entered disabled state
[  985.262078][T24741] vx10: left allmulticast mode
[  985.262765][T24741] vx10: left promiscuous mode
[  985.263179][T24741] br1: port 1(vx10) entered disabled state