[  821.385053][T14263] br1: port 1(vx10) entered blocking state
[  821.385456][T14263] br1: port 1(vx10) entered disabled state
[  821.385806][T14263] vx10: entered allmulticast mode
[  821.387545][T14263] vx10: entered promiscuous mode
[  821.388041][T14263] br1: port 1(vx10) entered blocking state
[  821.388402][T14263] br1: port 1(vx10) entered forwarding state
[  821.542401][T14268] br1: port 2(vx20) entered blocking state
[  821.542789][T14268] br1: port 2(vx20) entered disabled state
[  821.543171][T14268] vx20: entered allmulticast mode
[  821.545327][T14268] vx20: entered promiscuous mode
[  821.545929][T14268] br1: port 2(vx20) entered blocking state
[  821.546333][T14268] br1: port 2(vx20) entered forwarding state
[  821.614683][T14270] br1: port 3(veth1) entered blocking state
[  821.615065][T14270] br1: port 3(veth1) entered disabled state
[  821.615667][T14270] veth1: entered allmulticast mode
[  821.617431][T14270] veth1: entered promiscuous mode
[  821.643902][  T343] br1: port 3(veth1) entered blocking state
[  821.644243][  T343] br1: port 3(veth1) entered forwarding state
[  821.693365][T14273] br1: port 4(veth2) entered blocking state
[  821.693707][T14273] br1: port 4(veth2) entered disabled state
[  821.694043][T14273] veth2: entered allmulticast mode
[  821.695721][T14273] veth2: entered promiscuous mode
[  821.737696][   T38] br1: port 4(veth2) entered blocking state
[  821.738044][   T38] br1: port 4(veth2) entered forwarding state
[  822.118158][   T34] br1: entered promiscuous mode
[  824.161742][T14370] br1: port 1(vx10) entered blocking state
[  824.162125][T14370] br1: port 1(vx10) entered disabled state
[  824.162511][T14370] vx10: entered allmulticast mode
[  824.164217][T14370] vx10: entered promiscuous mode
[  824.164788][T14370] br1: port 1(vx10) entered blocking state
[  824.165117][T14370] br1: port 1(vx10) entered forwarding state
[  824.277179][T14374] br1: port 2(vx20) entered blocking state
[  824.277573][T14374] br1: port 2(vx20) entered disabled state
[  824.277906][T14374] vx20: entered allmulticast mode
[  824.279578][T14374] vx20: entered promiscuous mode
[  824.280049][T14374] br1: port 2(vx20) entered blocking state
[  824.280405][T14374] br1: port 2(vx20) entered forwarding state
[  824.328512][T12253] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  824.330487][T14376] br1: port 3(w1) entered blocking state
[  824.330778][T14376] br1: port 3(w1) entered disabled state
[  824.331053][T14376] w1: entered allmulticast mode
[  824.345928][T14376] w1: entered promiscuous mode
[  824.378470][T13027] br1: port 3(w1) entered blocking state
[  824.378756][T13027] br1: port 3(w1) entered forwarding state
[  824.435497][T14379] br1: port 4(w3) entered blocking state
[  824.435793][T14379] br1: port 4(w3) entered disabled state
[  824.436071][T14379] w3: entered allmulticast mode
[  824.437787][T14379] w3: entered promiscuous mode
[  824.451989][T12253] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  824.463879][T13027] br1: port 4(w3) entered blocking state
[  824.464187][T13027] br1: port 4(w3) entered forwarding state
[  824.579489][T12253] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  824.749654][   T34] br1: entered promiscuous mode
[  824.965774][    C1] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  824.967246][    C1] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[  825.250494][   T50] Dead loop on virtual device v2 (net 755), fix it urgently!
[  825.310747][   T11] Dead loop on virtual device v2 (net 755), fix it urgently!
[  825.602675][   T50] Dead loop on virtual device v2 (net 755), fix it urgently!
[  825.762511][   T11] Dead loop on virtual device v2 (net 755), fix it urgently!
[  844.694020][   T12] w3: left allmulticast mode
[  844.694330][   T12] w3: left promiscuous mode
[  844.694679][   T12] br1: port 4(w3) entered disabled state
[  844.697123][   T12] w1: left allmulticast mode
[  844.697820][   T12] w1: left promiscuous mode
[  844.698150][   T12] br1: port 3(w1) entered disabled state
[  844.700165][   T12] vx20: left allmulticast mode
[  844.701123][   T12] vx20: left promiscuous mode
[  844.701481][   T12] br1: port 2(vx20) entered disabled state
[  844.703050][   T12] vx10: left allmulticast mode
[  844.704760][   T12] vx10: left promiscuous mode
[  844.705102][   T12] br1: port 1(vx10) entered disabled state
[  845.344663][   T34] br1: left promiscuous mode
[  845.574629][T14760] br1: port 4(veth2) entered disabled state
[  845.614430][T14761] veth2: left allmulticast mode
[  845.614924][T14761] veth2: left promiscuous mode
[  845.615595][T14761] br1: port 4(veth2) entered disabled state
[  845.680647][T14763] br1: port 3(veth1) entered disabled state
[  845.706959][T14764] veth1: left allmulticast mode
[  845.707252][T14764] veth1: left promiscuous mode
[  845.707616][T14764] br1: port 3(veth1) entered disabled state
[  845.772469][T14766] vx20: left allmulticast mode
[  845.772762][T14766] vx20: left promiscuous mode
[  845.773120][T14766] br1: port 2(vx20) entered disabled state
[  845.927198][T14771] vx10: left allmulticast mode
[  845.927531][T14771] vx10: left promiscuous mode
[  845.927887][T14771] br1: port 1(vx10) entered disabled state