[ 1034.810340][ T7139] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1034.994872][ T7140] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1035.147789][ T7141] br0: port 1(veth0) entered blocking state
[ 1035.148073][ T7141] br0: port 1(veth0) entered disabled state
[ 1035.148325][ T7141] veth0: entered allmulticast mode
[ 1035.149553][ T7141] veth0: entered promiscuous mode
[ 1035.296319][ T7142] br0: port 2(veth1) entered blocking state
[ 1035.296568][ T7142] br0: port 2(veth1) entered disabled state
[ 1035.296795][ T7142] veth1: entered allmulticast mode
[ 1035.297957][ T7142] veth1: entered promiscuous mode
[ 1036.332641][   T71] br0: port 1(veth0) entered blocking state
[ 1036.332855][   T71] br0: port 1(veth0) entered forwarding state
[ 1036.333801][   T71] br0: port 2(veth1) entered blocking state
[ 1036.333986][   T71] br0: port 2(veth1) entered forwarding state
[ 1037.676713][  T260] bond0: (slave veth0): link status definitely up
[ 1037.677509][  T260] bond0: (slave veth1): link status definitely up
[ 1037.677762][  T260] bond0: (slave veth0): making interface the new active one
[ 1037.679210][  T260] bond0: active interface up!
[ 1038.205987][ T2501] veth1: left allmulticast mode
[ 1038.206223][ T2501] veth1: left promiscuous mode
[ 1038.206530][ T2501] br0: port 2(veth1) entered disabled state
[ 1038.207648][ T2501] veth0: left allmulticast mode
[ 1038.207830][ T2501] veth0: left promiscuous mode
[ 1038.208130][ T2501] br0: port 1(veth0) entered disabled state
[ 1038.337516][ T2501] bond0: (slave veth1): Releasing backup interface
[ 1038.441944][ T2501] bond0: (slave veth0): Releasing backup interface