[ 1039.911330][ T6943] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1040.105728][ T6944] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1040.279301][ T6945] br0: port 1(veth0) entered blocking state
[ 1040.279577][ T6945] br0: port 1(veth0) entered disabled state
[ 1040.279835][ T6945] veth0: entered allmulticast mode
[ 1040.281052][ T6945] veth0: entered promiscuous mode
[ 1040.446804][ T6946] br0: port 2(veth1) entered blocking state
[ 1040.447074][ T6946] br0: port 2(veth1) entered disabled state
[ 1040.447306][ T6946] veth1: entered allmulticast mode
[ 1040.448464][ T6946] veth1: entered promiscuous mode
[ 1041.447606][   T63] br0: port 1(veth0) entered blocking state
[ 1041.447824][   T63] br0: port 1(veth0) entered forwarding state
[ 1041.448815][   T63] br0: port 2(veth1) entered blocking state
[ 1041.449014][   T63] br0: port 2(veth1) entered forwarding state
[ 1042.791540][  T280] bond0: (slave veth0): link status definitely up
[ 1042.792150][  T280] bond0: (slave veth1): link status definitely up
[ 1042.792317][  T280] bond0: (slave veth0): making interface the new active one
[ 1042.793332][  T280] bond0: active interface up!
[ 1043.342930][  T280] veth1: left allmulticast mode
[ 1043.343214][  T280] veth1: left promiscuous mode
[ 1043.343584][  T280] br0: port 2(veth1) entered disabled state
[ 1043.347380][  T280] veth0: left allmulticast mode
[ 1043.347631][  T280] veth0: left promiscuous mode
[ 1043.348020][  T280] br0: port 1(veth0) entered disabled state
[ 1043.567624][  T280] bond0: (slave veth1): Releasing backup interface
[ 1043.732492][  T280] bond0: (slave veth0): Releasing backup interface
[ 1044.077920][  T280] bond0 (unregistering): Released all slaves