[  564.093975][ T6290] br1: port 1(vx10) entered blocking state
[  564.094365][ T6290] br1: port 1(vx10) entered disabled state
[  564.094693][ T6290] vx10: entered allmulticast mode
[  564.096349][ T6290] vx10: entered promiscuous mode
[  564.096833][ T6290] br1: port 1(vx10) entered blocking state
[  564.097161][ T6290] br1: port 1(vx10) entered forwarding state
[  564.233777][ T6295] br1: port 2(vx20) entered blocking state
[  564.234727][ T6295] br1: port 2(vx20) entered disabled state
[  564.235066][ T6295] vx20: entered allmulticast mode
[  564.236717][ T6295] vx20: entered promiscuous mode
[  564.237266][ T6295] br1: port 2(vx20) entered blocking state
[  564.237603][ T6295] br1: port 2(vx20) entered forwarding state
[  564.294398][ T6297] br1: port 3(veth1) entered blocking state
[  564.294740][ T6297] br1: port 3(veth1) entered disabled state
[  564.295063][ T6297] veth1: entered allmulticast mode
[  564.296664][ T6297] veth1: entered promiscuous mode
[  564.348016][   T48] br1: port 3(veth1) entered blocking state
[  564.348404][   T48] br1: port 3(veth1) entered forwarding state
[  564.405738][ T6300] br1: port 4(veth2) entered blocking state
[  564.406102][ T6300] br1: port 4(veth2) entered disabled state
[  564.406443][ T6300] veth2: entered allmulticast mode
[  564.408128][ T6300] veth2: entered promiscuous mode
[  564.435986][   T48] br1: port 4(veth2) entered blocking state
[  564.436329][   T48] br1: port 4(veth2) entered forwarding state
[  564.812944][   T54] br1: entered promiscuous mode
[  566.600698][   T54] net_ratelimit: 10 callbacks suppressed
[  566.600706][   T54] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  566.726657][ T6398] br1: port 1(vx10) entered blocking state
[  566.727001][ T6398] br1: port 1(vx10) entered disabled state
[  566.727872][ T6398] vx10: entered allmulticast mode
[  566.729493][ T6398] vx10: entered promiscuous mode
[  566.730028][ T6398] br1: port 1(vx10) entered blocking state
[  566.730365][ T6398] br1: port 1(vx10) entered forwarding state
[  566.859134][ T6402] br1: port 2(vx20) entered blocking state
[  566.859537][ T6402] br1: port 2(vx20) entered disabled state
[  566.859909][ T6402] vx20: entered allmulticast mode
[  566.861603][ T6402] vx20: entered promiscuous mode
[  566.862152][ T6402] br1: port 2(vx20) entered blocking state
[  566.862531][ T6402] br1: port 2(vx20) entered forwarding state
[  566.922376][ T6404] br1: port 3(w1) entered blocking state
[  566.922652][ T6404] br1: port 3(w1) entered disabled state
[  566.922915][ T6404] w1: entered allmulticast mode
[  566.924550][ T6404] w1: entered promiscuous mode
[  566.949460][   T38] br1: port 3(w1) entered blocking state
[  566.949727][   T38] br1: port 3(w1) entered forwarding state
[  566.984607][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  566.987195][  T251] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  567.012287][ T6407] br1: port 4(w3) entered blocking state
[  567.012566][ T6407] br1: port 4(w3) entered disabled state
[  567.012821][ T6407] w3: entered allmulticast mode
[  567.014411][ T6407] w3: entered promiscuous mode
[  567.039031][   T38] br1: port 4(w3) entered blocking state
[  567.039340][   T38] br1: port 4(w3) entered forwarding state
[  567.307390][ T4103] br1: entered promiscuous mode
[  567.472284][  T251] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  567.562894][    C2] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  567.600412][  T251] Dead loop on virtual device v2 (net 115), fix it urgently!
[  567.641389][   T12] Dead loop on virtual device v2 (net 115), fix it urgently!
[  567.944350][  T251] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  568.011323][   T50] Dead loop on virtual device v2 (net 115), fix it urgently!
[  568.152301][   T50] Dead loop on virtual device v2 (net 115), fix it urgently!
[  572.809426][    C1] net_ratelimit: 3 callbacks suppressed
[  572.809436][    C1] Dead loop on virtual device v2 (net 115), fix it urgently!
[  581.513531][    C1] Dead loop on virtual device v2 (net 115), fix it urgently!
[  587.140920][   T12] w3: left allmulticast mode
[  587.141296][   T12] w3: left promiscuous mode
[  587.141643][   T12] br1: port 4(w3) entered disabled state
[  587.142710][   T12] w1: left allmulticast mode
[  587.143717][   T12] w1: left promiscuous mode
[  587.144132][   T12] br1: port 3(w1) entered disabled state
[  587.145884][   T12] vx20: left allmulticast mode
[  587.146649][   T12] vx20: left promiscuous mode
[  587.146973][   T12] br1: port 2(vx20) entered disabled state
[  587.149817][   T12] vx10: left allmulticast mode
[  587.150536][   T12] vx10: left promiscuous mode
[  587.150860][   T12] br1: port 1(vx10) entered disabled state
[  587.710852][  T251] br1: left promiscuous mode
[  587.902793][ T6788] br1: port 4(veth2) entered disabled state
[  587.931491][ T6789] veth2: left allmulticast mode
[  587.931803][ T6789] veth2: left promiscuous mode
[  587.932653][ T6789] br1: port 4(veth2) entered disabled state
[  587.991071][ T6791] br1: port 3(veth1) entered disabled state
[  588.021183][ T6792] veth1: left allmulticast mode
[  588.021500][ T6792] veth1: left promiscuous mode
[  588.021889][ T6792] br1: port 3(veth1) entered disabled state
[  588.074221][ T6794] vx20: left allmulticast mode
[  588.074544][ T6794] vx20: left promiscuous mode
[  588.074936][ T6794] br1: port 2(vx20) entered disabled state
[  588.211000][ T6798] vx10: left allmulticast mode
[  588.211328][ T6798] vx10: left promiscuous mode
[  588.211715][ T6798] br1: port 1(vx10) entered disabled state