[  945.479348][T21199] br1: port 1(vx10) entered blocking state
[  945.479726][T21199] br1: port 1(vx10) entered disabled state
[  945.480066][T21199] vx10: entered allmulticast mode
[  945.482135][T21199] vx10: entered promiscuous mode
[  945.482644][T21199] br1: port 1(vx10) entered blocking state
[  945.482970][T21199] br1: port 1(vx10) entered forwarding state
[  945.615277][T21204] br1: port 2(vx20) entered blocking state
[  945.615651][T21204] br1: port 2(vx20) entered disabled state
[  945.616004][T21204] vx20: entered allmulticast mode
[  945.624886][T21204] vx20: entered promiscuous mode
[  945.625457][T21204] br1: port 2(vx20) entered blocking state
[  945.625805][T21204] br1: port 2(vx20) entered forwarding state
[  945.674636][T21206] br1: port 3(veth1) entered blocking state
[  945.675028][T21206] br1: port 3(veth1) entered disabled state
[  945.675349][T21206] veth1: entered allmulticast mode
[  945.689833][T21206] veth1: entered promiscuous mode
[  945.715277][  T189] br1: port 3(veth1) entered blocking state
[  945.715659][  T189] br1: port 3(veth1) entered forwarding state
[  945.773096][T21209] br1: port 4(veth2) entered blocking state
[  945.773563][T21209] br1: port 4(veth2) entered disabled state
[  945.773965][T21209] veth2: entered allmulticast mode
[  945.775697][T21209] veth2: entered promiscuous mode
[  945.812993][   T39] br1: port 4(veth2) entered blocking state
[  945.813326][   T39] br1: port 4(veth2) entered forwarding state
[  946.161232][T19212] br1: entered promiscuous mode
[  947.653139][   T71] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  947.656639][   T61] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  947.925954][   T61] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  947.974801][   T71] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  947.977626][   T10] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  948.046697][   T61] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  948.077531][T21306] br1: port 1(vx10) entered blocking state
[  948.077864][T21306] br1: port 1(vx10) entered disabled state
[  948.078182][T21306] vx10: entered allmulticast mode
[  948.079745][T21306] vx10: entered promiscuous mode
[  948.080267][T21306] br1: port 1(vx10) entered blocking state
[  948.080588][T21306] br1: port 1(vx10) entered forwarding state
[  948.186831][T21310] br1: port 2(vx20) entered blocking state
[  948.187167][T21310] br1: port 2(vx20) entered disabled state
[  948.187474][T21310] vx20: entered allmulticast mode
[  948.189731][T21310] vx20: entered promiscuous mode
[  948.190234][T21310] br1: port 2(vx20) entered blocking state
[  948.190619][T21310] br1: port 2(vx20) entered forwarding state
[  948.243542][T21312] br1: port 3(w1) entered blocking state
[  948.243814][T21312] br1: port 3(w1) entered disabled state
[  948.244079][T21312] w1: entered allmulticast mode
[  948.245658][T21312] w1: entered promiscuous mode
[  948.274872][  T189] br1: port 3(w1) entered blocking state
[  948.275140][  T189] br1: port 3(w1) entered forwarding state
[  948.326645][T21315] br1: port 4(w3) entered blocking state
[  948.326945][T21315] br1: port 4(w3) entered disabled state
[  948.327251][T21315] w3: entered allmulticast mode
[  948.329405][T21315] w3: entered promiscuous mode
[  948.359265][   T39] br1: port 4(w3) entered blocking state
[  948.359529][   T39] br1: port 4(w3) entered forwarding state
[  948.623448][   T61] br1: entered promiscuous mode
[  948.733676][   T10] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  948.925765][   T10] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  949.062677][   T71] Dead loop on virtual device v2 (net 11), fix it urgently!
[  949.150789][   T52] Dead loop on virtual device v2 (net 11), fix it urgently!
[  954.750921][    C2] net_ratelimit: 10 callbacks suppressed
[  954.750931][    C2] Dead loop on virtual device v2 (net 11), fix it urgently!
[  954.752820][    C2] Dead loop on virtual device v2 (net 11), fix it urgently!
[  963.965655][    C2] Dead loop on virtual device v2 (net 11), fix it urgently!
[  963.966718][    C2] Dead loop on virtual device v2 (net 11), fix it urgently!
[  968.060193][   T71] w3: left allmulticast mode
[  968.060802][   T71] w3: left promiscuous mode
[  968.061181][   T71] br1: port 4(w3) entered disabled state
[  968.074285][   T71] w1: left allmulticast mode
[  968.075042][   T71] w1: left promiscuous mode
[  968.075385][   T71] br1: port 3(w1) entered disabled state
[  968.077136][   T71] vx20: left allmulticast mode
[  968.077391][   T71] vx20: left promiscuous mode
[  968.077772][   T71] br1: port 2(vx20) entered disabled state
[  968.080397][   T71] vx10: left allmulticast mode
[  968.080670][   T71] vx10: left promiscuous mode
[  968.081010][   T71] br1: port 1(vx10) entered disabled state
[  968.695113][   T61] br1: left promiscuous mode
[  968.900573][T21695] br1: port 4(veth2) entered disabled state
[  968.924153][T21696] veth2: left allmulticast mode
[  968.924432][T21696] veth2: left promiscuous mode
[  968.925345][T21696] br1: port 4(veth2) entered disabled state
[  968.982516][T21698] br1: port 3(veth1) entered disabled state
[  969.013041][T21699] veth1: left allmulticast mode
[  969.013320][T21699] veth1: left promiscuous mode
[  969.013909][T21699] br1: port 3(veth1) entered disabled state
[  969.073085][T21701] vx20: left allmulticast mode
[  969.073354][T21701] vx20: left promiscuous mode
[  969.074090][T21701] br1: port 2(vx20) entered disabled state
[  969.202292][T21705] vx10: left allmulticast mode
[  969.202577][T21705] vx10: left promiscuous mode
[  969.202921][T21705] br1: port 1(vx10) entered disabled state