[  880.833648][T21915] br1: port 1(vx10) entered blocking state
[  880.834014][T21915] br1: port 1(vx10) entered disabled state
[  880.834328][T21915] vx10: entered allmulticast mode
[  880.835974][T21915] vx10: entered promiscuous mode
[  880.836448][T21915] br1: port 1(vx10) entered blocking state
[  880.836771][T21915] br1: port 1(vx10) entered forwarding state
[  880.963611][T21920] br1: port 2(vx20) entered blocking state
[  880.963955][T21920] br1: port 2(vx20) entered disabled state
[  880.964266][T21920] vx20: entered allmulticast mode
[  880.966417][T21920] vx20: entered promiscuous mode
[  880.966918][T21920] br1: port 2(vx20) entered blocking state
[  880.967228][T21920] br1: port 2(vx20) entered forwarding state
[  881.041501][T21922] br1: port 3(veth1) entered blocking state
[  881.041861][T21922] br1: port 3(veth1) entered disabled state
[  881.042188][T21922] veth1: entered allmulticast mode
[  881.043822][T21922] veth1: entered promiscuous mode
[  881.068015][ T8464] br1: port 3(veth1) entered blocking state
[  881.068362][ T8464] br1: port 3(veth1) entered forwarding state
[  881.121932][T21925] br1: port 4(veth2) entered blocking state
[  881.122263][T21925] br1: port 4(veth2) entered disabled state
[  881.123008][T21925] veth2: entered allmulticast mode
[  881.124635][T21925] veth2: entered promiscuous mode
[  881.155964][   T36] br1: port 4(veth2) entered blocking state
[  881.156299][   T36] br1: port 4(veth2) entered forwarding state
[  881.517040][   T58] br1: entered promiscuous mode
[  882.744437][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  882.746735][T12017] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  882.839849][T12017] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  882.935934][T12017] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  883.257126][   T12] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  883.259709][T12017] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  883.514223][T22023] br1: port 1(vx10) entered blocking state
[  883.514819][T22023] br1: port 1(vx10) entered disabled state
[  883.515141][T22023] vx10: entered allmulticast mode
[  883.516749][T22023] vx10: entered promiscuous mode
[  883.517322][T22023] br1: port 1(vx10) entered blocking state
[  883.517646][T22023] br1: port 1(vx10) entered forwarding state
[  883.528748][T12017] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  883.641116][T22027] br1: port 2(vx20) entered blocking state
[  883.641494][T22027] br1: port 2(vx20) entered disabled state
[  883.641887][T22027] vx20: entered allmulticast mode
[  883.643627][T22027] vx20: entered promiscuous mode
[  883.644169][T22027] br1: port 2(vx20) entered blocking state
[  883.644541][T22027] br1: port 2(vx20) entered forwarding state
[  883.700545][T22029] br1: port 3(w1) entered blocking state
[  883.700832][T22029] br1: port 3(w1) entered disabled state
[  883.701097][T22029] w1: entered allmulticast mode
[  883.703419][T22029] w1: entered promiscuous mode
[  883.735130][ T8464] br1: port 3(w1) entered blocking state
[  883.735462][ T8464] br1: port 3(w1) entered forwarding state
[  883.751716][T12017] Dead loop on virtual device veth4 (net 7), fix it urgently!
[  883.791153][T22032] br1: port 4(w3) entered blocking state
[  883.791422][T22032] br1: port 4(w3) entered disabled state
[  883.792075][T22032] w3: entered allmulticast mode
[  883.793728][T22032] w3: entered promiscuous mode
[  883.824275][ T8464] br1: port 4(w3) entered blocking state
[  883.824616][ T8464] br1: port 4(w3) entered forwarding state
[  884.117941][   T58] br1: entered promiscuous mode
[  884.693048][   T58] Dead loop on virtual device v2 (net 747), fix it urgently!
[  884.727886][T12017] Dead loop on virtual device v2 (net 747), fix it urgently!
[  889.721006][    C1] net_ratelimit: 8 callbacks suppressed
[  889.721015][    C1] Dead loop on virtual device v2 (net 747), fix it urgently!
[  890.743759][    C1] Dead loop on virtual device v2 (net 747), fix it urgently!
[  898.424779][    C1] Dead loop on virtual device v2 (net 747), fix it urgently!
[  898.936743][    C1] Dead loop on virtual device v2 (net 747), fix it urgently!
[  903.713138][   T12] w3: left allmulticast mode
[  903.713457][   T12] w3: left promiscuous mode
[  903.713935][   T12] br1: port 4(w3) entered disabled state
[  903.716685][   T12] w1: left allmulticast mode
[  903.716941][   T12] w1: left promiscuous mode
[  903.717259][   T12] br1: port 3(w1) entered disabled state
[  903.719308][   T12] vx20: left allmulticast mode
[  903.719557][   T12] vx20: left promiscuous mode
[  903.719870][   T12] br1: port 2(vx20) entered disabled state
[  903.721285][   T12] vx10: left allmulticast mode
[  903.723181][   T12] vx10: left promiscuous mode
[  903.723503][   T12] br1: port 1(vx10) entered disabled state
[  904.321828][   T58] br1: left promiscuous mode
[  904.536411][T22412] br1: port 4(veth2) entered disabled state
[  904.569862][T22413] veth2: left allmulticast mode
[  904.570140][T22413] veth2: left promiscuous mode
[  904.570480][T22413] br1: port 4(veth2) entered disabled state
[  904.621329][T22415] br1: port 3(veth1) entered disabled state
[  904.646191][T22416] veth1: left allmulticast mode
[  904.646461][T22416] veth1: left promiscuous mode
[  904.646806][T22416] br1: port 3(veth1) entered disabled state
[  904.712224][T22418] vx20: left allmulticast mode
[  904.712490][T22418] vx20: left promiscuous mode
[  904.714698][T22418] br1: port 2(vx20) entered disabled state
[  904.848055][T22422] vx10: left allmulticast mode
[  904.848338][T22422] vx10: left promiscuous mode
[  904.848696][T22422] br1: port 1(vx10) entered disabled state