[ 1025.597165][ T7016] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1025.787996][ T7017] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1025.937211][ T7018] br0: port 1(veth0) entered blocking state
[ 1025.937479][ T7018] br0: port 1(veth0) entered disabled state
[ 1025.937713][ T7018] veth0: entered allmulticast mode
[ 1025.938925][ T7018] veth0: entered promiscuous mode
[ 1026.093706][ T7019] br0: port 2(veth1) entered blocking state
[ 1026.093988][ T7019] br0: port 2(veth1) entered disabled state
[ 1026.094242][ T7019] veth1: entered allmulticast mode
[ 1026.095460][ T7019] veth1: entered promiscuous mode
[ 1027.135428][    T9] br0: port 1(veth0) entered blocking state
[ 1027.135786][    T9] br0: port 1(veth0) entered forwarding state
[ 1027.137183][    T9] br0: port 2(veth1) entered blocking state
[ 1027.137511][    T9] br0: port 2(veth1) entered forwarding state
[ 1028.479841][ T5921] bond0: (slave veth0): link status definitely up
[ 1028.480617][ T5921] bond0: (slave veth1): link status definitely up
[ 1028.480893][ T5921] bond0: (slave veth0): making interface the new active one
[ 1028.482353][ T5921] bond0: active interface up!
[ 1028.883787][  T259] veth1: left allmulticast mode
[ 1028.883985][  T259] veth1: left promiscuous mode
[ 1028.884301][  T259] br0: port 2(veth1) entered disabled state
[ 1028.885635][  T259] veth0: left allmulticast mode
[ 1028.885800][  T259] veth0: left promiscuous mode
[ 1028.886078][  T259] br0: port 1(veth0) entered disabled state
[ 1029.125077][  T259] bond0: (slave veth1): Releasing backup interface
[ 1029.247032][  T259] bond0: (slave veth0): Releasing backup interface
[ 1029.576679][  T259] bond0 (unregistering): Released all slaves