[  737.472941][ T4027] br1: port 1(vx10) entered blocking state
[  737.473284][ T4027] br1: port 1(vx10) entered disabled state
[  737.473601][ T4027] vx10: entered allmulticast mode
[  737.475617][ T4027] vx10: entered promiscuous mode
[  737.476094][ T4027] br1: port 1(vx10) entered blocking state
[  737.476397][ T4027] br1: port 1(vx10) entered forwarding state
[  737.599845][ T4032] br1: port 2(vx20) entered blocking state
[  737.600218][ T4032] br1: port 2(vx20) entered disabled state
[  737.600567][ T4032] vx20: entered allmulticast mode
[  737.602198][ T4032] vx20: entered promiscuous mode
[  737.602692][ T4032] br1: port 2(vx20) entered blocking state
[  737.603021][ T4032] br1: port 2(vx20) entered forwarding state
[  737.660470][ T4034] br1: port 3(veth1) entered blocking state
[  737.660804][ T4034] br1: port 3(veth1) entered disabled state
[  737.661145][ T4034] veth1: entered allmulticast mode
[  737.662771][ T4034] veth1: entered promiscuous mode
[  737.698259][   T38] br1: port 3(veth1) entered blocking state
[  737.698586][   T38] br1: port 3(veth1) entered forwarding state
[  737.750667][ T4037] br1: port 4(veth2) entered blocking state
[  737.751630][ T4037] br1: port 4(veth2) entered disabled state
[  737.751940][ T4037] veth2: entered allmulticast mode
[  737.753433][ T4037] veth2: entered promiscuous mode
[  737.783462][ T2135] br1: port 4(veth2) entered blocking state
[  737.783785][ T2135] br1: port 4(veth2) entered forwarding state
[  738.100656][   T57] br1: entered promiscuous mode
[  739.524445][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  739.527033][  T318] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  739.811263][  T318] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  739.845134][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  739.847111][ T1282] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  739.945536][ T4135] br1: port 1(vx10) entered blocking state
[  739.945859][ T4135] br1: port 1(vx10) entered disabled state
[  739.946770][ T4135] vx10: entered allmulticast mode
[  739.948308][ T4135] vx10: entered promiscuous mode
[  739.948819][ T4135] br1: port 1(vx10) entered blocking state
[  739.949135][ T4135] br1: port 1(vx10) entered forwarding state
[  740.051059][ T1282] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  740.064930][ T4139] br1: port 2(vx20) entered blocking state
[  740.065260][ T4139] br1: port 2(vx20) entered disabled state
[  740.065584][ T4139] vx20: entered allmulticast mode
[  740.067164][ T4139] vx20: entered promiscuous mode
[  740.067616][ T4139] br1: port 2(vx20) entered blocking state
[  740.067938][ T4139] br1: port 2(vx20) entered forwarding state
[  740.124537][ T4141] br1: port 3(w1) entered blocking state
[  740.124831][ T4141] br1: port 3(w1) entered disabled state
[  740.125594][ T4141] w1: entered allmulticast mode
[  740.127229][ T4141] w1: entered promiscuous mode
[  740.156256][   T39] br1: port 3(w1) entered blocking state
[  740.156523][   T39] br1: port 3(w1) entered forwarding state
[  740.210147][ T4144] br1: port 4(w3) entered blocking state
[  740.210416][ T4144] br1: port 4(w3) entered disabled state
[  740.210679][ T4144] w3: entered allmulticast mode
[  740.212217][ T4144] w3: entered promiscuous mode
[  740.227067][  T318] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  740.237641][   T38] br1: port 4(w3) entered blocking state
[  740.237942][   T38] br1: port 4(w3) entered forwarding state
[  740.267095][ T1282] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  740.501280][   T57] br1: entered promiscuous mode
[  740.707112][ T1282] Dead loop on virtual device v2 (net 11), fix it urgently!
[  740.811096][   T12] Dead loop on virtual device v2 (net 11), fix it urgently!
[  745.731132][    C0] net_ratelimit: 8 callbacks suppressed
[  745.731141][    C0] Dead loop on virtual device v2 (net 11), fix it urgently!
[  746.371040][    C0] Dead loop on virtual device v2 (net 11), fix it urgently!
[  754.051154][    C0] Dead loop on virtual device v2 (net 11), fix it urgently!
[  755.587210][    C0] Dead loop on virtual device v2 (net 11), fix it urgently!
[  759.726452][   T12] w3: left allmulticast mode
[  759.727297][   T12] w3: left promiscuous mode
[  759.727650][   T12] br1: port 4(w3) entered disabled state
[  759.730200][   T12] w1: left allmulticast mode
[  759.730442][   T12] w1: left promiscuous mode
[  759.730759][   T12] br1: port 3(w1) entered disabled state
[  759.731703][   T12] vx20: left allmulticast mode
[  759.732697][   T12] vx20: left promiscuous mode
[  759.733079][   T12] br1: port 2(vx20) entered disabled state
[  759.734530][   T12] vx10: left allmulticast mode
[  759.734823][   T12] vx10: left promiscuous mode
[  759.736495][   T12] br1: port 1(vx10) entered disabled state
[  760.333347][ T4054] br1: left promiscuous mode
[  760.516559][ T4525] br1: port 4(veth2) entered disabled state
[  760.545560][ T4526] veth2: left allmulticast mode
[  760.545869][ T4526] veth2: left promiscuous mode
[  760.546980][ T4526] br1: port 4(veth2) entered disabled state
[  760.599229][ T4528] br1: port 3(veth1) entered disabled state
[  760.639611][ T4529] veth1: left allmulticast mode
[  760.639867][ T4529] veth1: left promiscuous mode
[  760.640196][ T4529] br1: port 3(veth1) entered disabled state
[  760.697935][ T4531] vx20: left allmulticast mode
[  760.698229][ T4531] vx20: left promiscuous mode
[  760.698618][ T4531] br1: port 2(vx20) entered disabled state
[  760.815893][ T4535] vx10: left allmulticast mode
[  760.816162][ T4535] vx10: left promiscuous mode
[  760.816500][ T4535] br1: port 1(vx10) entered disabled state