[  595.767315][ T6809] br1: port 1(vx10) entered blocking state
[  595.767689][ T6809] br1: port 1(vx10) entered disabled state
[  595.768026][ T6809] vx10: entered allmulticast mode
[  595.769652][ T6809] vx10: entered promiscuous mode
[  595.770199][ T6809] br1: port 1(vx10) entered blocking state
[  595.770523][ T6809] br1: port 1(vx10) entered forwarding state
[  595.903609][ T6815] br1: port 2(vx20) entered blocking state
[  595.903989][ T6815] br1: port 2(vx20) entered disabled state
[  595.904382][ T6815] vx20: entered allmulticast mode
[  595.906063][ T6815] vx20: entered promiscuous mode
[  595.906970][ T6815] br1: port 2(vx20) entered blocking state
[  595.907362][ T6815] br1: port 2(vx20) entered forwarding state
[  595.969262][ T6817] br1: port 3(veth1) entered blocking state
[  595.969618][ T6817] br1: port 3(veth1) entered disabled state
[  595.969970][ T6817] veth1: entered allmulticast mode
[  595.971564][ T6817] veth1: entered promiscuous mode
[  595.995559][   T36] br1: port 3(veth1) entered blocking state
[  595.995877][   T36] br1: port 3(veth1) entered forwarding state
[  596.041621][ T6820] br1: port 4(veth2) entered blocking state
[  596.041968][ T6820] br1: port 4(veth2) entered disabled state
[  596.042338][ T6820] veth2: entered allmulticast mode
[  596.043916][ T6820] veth2: entered promiscuous mode
[  596.074930][ T2303] br1: port 4(veth2) entered blocking state
[  596.075257][ T2303] br1: port 4(veth2) entered forwarding state
[  596.193604][ T6826] br1: port 5(vx4001) entered blocking state
[  596.193965][ T6826] br1: port 5(vx4001) entered disabled state
[  596.194340][ T6826] vx4001: entered allmulticast mode
[  596.195914][ T6826] vx4001: entered promiscuous mode
[  596.196650][ T6826] br1: port 5(vx4001) entered blocking state
[  596.196999][ T6826] br1: port 5(vx4001) entered forwarding state
[  596.553598][   T57] br1: entered promiscuous mode
[  598.401043][   T69] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  598.403304][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  598.512074][ T6925] br1: port 1(vx10) entered blocking state
[  598.512497][ T6925] br1: port 1(vx10) entered disabled state
[  598.512809][ T6925] vx10: entered allmulticast mode
[  598.514593][ T6925] vx10: entered promiscuous mode
[  598.515138][ T6925] br1: port 1(vx10) entered blocking state
[  598.515458][ T6925] br1: port 1(vx10) entered forwarding state
[  598.527737][   T69] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  598.530331][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  598.633865][ T6929] br1: port 2(vx20) entered blocking state
[  598.634231][ T6929] br1: port 2(vx20) entered disabled state
[  598.634599][ T6929] vx20: entered allmulticast mode
[  598.636255][ T6929] vx20: entered promiscuous mode
[  598.636776][ T6929] br1: port 2(vx20) entered blocking state
[  598.637121][ T6929] br1: port 2(vx20) entered forwarding state
[  598.655343][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  598.748182][ T6933] br1: port 3(vx4001) entered blocking state
[  598.748517][ T6933] br1: port 3(vx4001) entered disabled state
[  598.748826][ T6933] vx4001: entered allmulticast mode
[  598.750394][ T6933] vx4001: entered promiscuous mode
[  598.750842][ T6933] br1: port 3(vx4001) entered blocking state
[  598.751143][ T6933] br1: port 3(vx4001) entered forwarding state
[  598.802700][ T6935] br1: port 4(w1) entered blocking state
[  598.802956][ T6935] br1: port 4(w1) entered disabled state
[  598.803215][ T6935] w1: entered allmulticast mode
[  598.804837][ T6935] w1: entered promiscuous mode
[  598.835997][ T1896] br1: port 4(w1) entered blocking state
[  598.836261][ T1896] br1: port 4(w1) entered forwarding state
[  598.894217][ T6938] br1: port 5(w3) entered blocking state
[  598.894495][ T6938] br1: port 5(w3) entered disabled state
[  598.894747][ T6938] w3: entered allmulticast mode
[  598.896342][ T6938] w3: entered promiscuous mode
[  598.920520][   T38] br1: port 5(w3) entered blocking state
[  598.920774][   T38] br1: port 5(w3) entered forwarding state
[  598.975750][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  599.103324][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  599.195561][   T57] br1: entered promiscuous mode
[  599.231408][   T24] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  599.361568][    C1] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  599.362857][    C1] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  611.789012][   T69] w3: left allmulticast mode
[  611.789373][   T69] w3: left promiscuous mode
[  611.789720][   T69] br1: port 5(w3) entered disabled state
[  611.793339][   T69] w1: left allmulticast mode
[  611.793710][   T69] w1: left promiscuous mode
[  611.794127][   T69] br1: port 4(w1) entered disabled state
[  611.797358][   T69] vx4001: left allmulticast mode
[  611.797606][   T69] vx4001: left promiscuous mode
[  611.797920][   T69] br1: port 3(vx4001) entered disabled state
[  611.800290][   T69] vx20: left allmulticast mode
[  611.800530][   T69] vx20: left promiscuous mode
[  611.800840][   T69] br1: port 2(vx20) entered disabled state
[  611.802793][   T69] vx10: left allmulticast mode
[  611.803025][   T69] vx10: left promiscuous mode
[  611.803369][   T69] br1: port 1(vx10) entered disabled state
[  612.418910][ T7149] ip (7149) used greatest stack depth: 23904 bytes left
[  612.459308][   T10] br1: left promiscuous mode
[  612.655099][ T7156] br1: port 4(veth2) entered disabled state
[  612.687007][ T7157] veth2: left allmulticast mode
[  612.687444][ T7157] veth2: left promiscuous mode
[  612.687819][ T7157] br1: port 4(veth2) entered disabled state
[  612.743042][ T7159] br1: port 3(veth1) entered disabled state
[  612.778112][ T7160] veth1: left allmulticast mode
[  612.778716][ T7160] veth1: left promiscuous mode
[  612.779047][ T7160] br1: port 3(veth1) entered disabled state
[  612.835509][ T7162] vx4001: left allmulticast mode
[  612.835796][ T7162] vx4001: left promiscuous mode
[  612.836221][ T7162] br1: port 5(vx4001) entered disabled state
[  612.957469][ T7166] vx20: left allmulticast mode
[  612.957764][ T7166] vx20: left promiscuous mode
[  612.958144][ T7166] br1: port 2(vx20) entered disabled state
[  613.081753][ T7170] vx10: left allmulticast mode
[  613.082042][ T7170] vx10: left promiscuous mode
[  613.083018][ T7170] br1: port 1(vx10) entered disabled state