[ 1020.810797][ T7007] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1020.960213][ T7008] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1021.128700][ T7009] br0: port 1(veth0) entered blocking state
[ 1021.129073][ T7009] br0: port 1(veth0) entered disabled state
[ 1021.129445][ T7009] veth0: entered allmulticast mode
[ 1021.131438][ T7009] veth0: entered promiscuous mode
[ 1021.286397][ T7010] br0: port 2(veth1) entered blocking state
[ 1021.287469][ T7010] br0: port 2(veth1) entered disabled state
[ 1021.287772][ T7010] veth1: entered allmulticast mode
[ 1021.288891][ T7010] veth1: entered promiscuous mode
[ 1022.389736][ T6073] br0: port 1(veth0) entered blocking state
[ 1022.390012][ T6073] br0: port 1(veth0) entered forwarding state
[ 1022.390926][ T6073] br0: port 2(veth1) entered blocking state
[ 1022.391122][ T6073] br0: port 2(veth1) entered forwarding state
[ 1023.732948][   T74] bond0: (slave veth0): link status definitely up
[ 1023.733578][   T74] bond0: (slave veth1): link status definitely up
[ 1023.733762][   T74] bond0: (slave veth0): making interface the new active one
[ 1023.734733][   T74] bond0: active interface up!
[ 1024.402855][   T74] veth1: left allmulticast mode
[ 1024.403086][   T74] veth1: left promiscuous mode
[ 1024.403376][   T74] br0: port 2(veth1) entered disabled state
[ 1024.404534][   T74] veth0: left allmulticast mode
[ 1024.404697][   T74] veth0: left promiscuous mode
[ 1024.404967][   T74] br0: port 1(veth0) entered disabled state
[ 1024.594203][   T74] bond0: (slave veth1): Releasing backup interface
[ 1024.693971][   T74] bond0: (slave veth0): Releasing backup interface
[ 1025.028646][   T74] bond0 (unregistering): Released all slaves