[  848.565634][T13985] br1: port 1(vx10) entered blocking state
[  848.566068][T13985] br1: port 1(vx10) entered disabled state
[  848.566508][T13985] vx10: entered allmulticast mode
[  848.568227][T13985] vx10: entered promiscuous mode
[  848.568767][T13985] br1: port 1(vx10) entered blocking state
[  848.569145][T13985] br1: port 1(vx10) entered forwarding state
[  848.707923][T13990] br1: port 2(vx20) entered blocking state
[  848.708299][T13990] br1: port 2(vx20) entered disabled state
[  848.708635][T13990] vx20: entered allmulticast mode
[  848.710320][T13990] vx20: entered promiscuous mode
[  848.710853][T13990] br1: port 2(vx20) entered blocking state
[  848.711178][T13990] br1: port 2(vx20) entered forwarding state
[  848.783760][T13992] br1: port 3(veth1) entered blocking state
[  848.784131][T13992] br1: port 3(veth1) entered disabled state
[  848.784473][T13992] veth1: entered allmulticast mode
[  848.786118][T13992] veth1: entered promiscuous mode
[  848.813845][  T305] br1: port 3(veth1) entered blocking state
[  848.814463][  T305] br1: port 3(veth1) entered forwarding state
[  848.887423][T13995] br1: port 4(veth2) entered blocking state
[  848.887939][T13995] br1: port 4(veth2) entered disabled state
[  848.888437][T13995] veth2: entered allmulticast mode
[  848.890146][T13995] veth2: entered promiscuous mode
[  848.931107][   T46] br1: port 4(veth2) entered blocking state
[  848.931663][   T46] br1: port 4(veth2) entered forwarding state
[  849.378554][  T189] br1: entered promiscuous mode
[  851.285882][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  851.286480][   T50] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  851.288337][T14012] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  851.778884][T14093] br1: port 1(vx10) entered blocking state
[  851.779804][T14093] br1: port 1(vx10) entered disabled state
[  851.780119][T14093] vx10: entered allmulticast mode
[  851.781644][T14093] vx10: entered promiscuous mode
[  851.787786][T14093] br1: port 1(vx10) entered blocking state
[  851.788105][T14093] br1: port 1(vx10) entered forwarding state
[  851.935516][T14097] br1: port 2(vx20) entered blocking state
[  851.936217][T14097] br1: port 2(vx20) entered disabled state
[  851.936554][T14097] vx20: entered allmulticast mode
[  851.938330][T14097] vx20: entered promiscuous mode
[  851.938825][T14097] br1: port 2(vx20) entered blocking state
[  851.939145][T14097] br1: port 2(vx20) entered forwarding state
[  851.987445][T14012] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  851.998652][T14099] br1: port 3(w1) entered blocking state
[  851.998934][T14099] br1: port 3(w1) entered disabled state
[  851.999203][T14099] w1: entered allmulticast mode
[  852.000793][T14099] w1: entered promiscuous mode
[  852.047661][  T305] br1: port 3(w1) entered blocking state
[  852.048173][  T305] br1: port 3(w1) entered forwarding state
[  852.118678][T14102] br1: port 4(w3) entered blocking state
[  852.118963][T14102] br1: port 4(w3) entered disabled state
[  852.120865][T14102] w3: entered allmulticast mode
[  852.123244][T14102] w3: entered promiscuous mode
[  852.162223][  T305] br1: port 4(w3) entered blocking state
[  852.162537][  T305] br1: port 4(w3) entered forwarding state
[  852.179389][T14012] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  852.505239][T13978] br1: entered promiscuous mode
[  852.823101][T14012] Dead loop on virtual device v2 (net 747), fix it urgently!
[  852.891524][   T12] Dead loop on virtual device v2 (net 747), fix it urgently!
[  852.908240][T13978] Dead loop on virtual device v2 (net 747), fix it urgently!
[  852.963256][T14012] Dead loop on virtual device v2 (net 747), fix it urgently!
[  853.139388][   T12] Dead loop on virtual device v2 (net 747), fix it urgently!
[  858.067324][    C0] net_ratelimit: 6 callbacks suppressed
[  858.067335][    C0] Dead loop on virtual device v2 (net 747), fix it urgently!
[  858.515293][    C0] Dead loop on virtual device v2 (net 747), fix it urgently!
[  865.683325][    C0] Dead loop on virtual device v2 (net 747), fix it urgently!
[  867.219279][    C0] Dead loop on virtual device v2 (net 747), fix it urgently!
[  873.230784][   T12] w3: left allmulticast mode
[  873.231278][   T12] w3: left promiscuous mode
[  873.231852][   T12] br1: port 4(w3) entered disabled state
[  873.234572][   T12] w1: left allmulticast mode
[  873.234989][   T12] w1: left promiscuous mode
[  873.235546][   T12] br1: port 3(w1) entered disabled state
[  873.238577][   T12] vx20: left allmulticast mode
[  873.239012][   T12] vx20: left promiscuous mode
[  873.239587][   T12] br1: port 2(vx20) entered disabled state
[  873.242636][   T12] vx10: left allmulticast mode
[  873.244850][   T12] vx10: left promiscuous mode
[  873.245434][   T12] br1: port 1(vx10) entered disabled state
[  873.953561][T13978] br1: left promiscuous mode
[  874.160844][T14482] br1: port 4(veth2) entered disabled state
[  874.191961][T14483] veth2: left allmulticast mode
[  874.192262][T14483] veth2: left promiscuous mode
[  874.192616][T14483] br1: port 4(veth2) entered disabled state
[  874.273988][T14485] br1: port 3(veth1) entered disabled state
[  874.300639][T14486] veth1: left allmulticast mode
[  874.300973][T14486] veth1: left promiscuous mode
[  874.301410][T14486] br1: port 3(veth1) entered disabled state
[  874.367717][T14488] vx20: left allmulticast mode
[  874.368537][T14488] vx20: left promiscuous mode
[  874.368968][T14488] br1: port 2(vx20) entered disabled state
[  874.516136][T14492] vx10: left allmulticast mode
[  874.516446][T14492] vx10: left promiscuous mode
[  874.516808][T14492] br1: port 1(vx10) entered disabled state