[ 1018.876319][ T7024] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1019.029420][ T7025] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1019.200329][ T7026] br0: port 1(veth0) entered blocking state
[ 1019.200587][ T7026] br0: port 1(veth0) entered disabled state
[ 1019.200820][ T7026] veth0: entered allmulticast mode
[ 1019.201995][ T7026] veth0: entered promiscuous mode
[ 1019.357852][ T7027] br0: port 2(veth1) entered blocking state
[ 1019.358176][ T7027] br0: port 2(veth1) entered disabled state
[ 1019.358404][ T7027] veth1: entered allmulticast mode
[ 1019.360363][ T7027] veth1: entered promiscuous mode
[ 1020.423319][ T6017] br0: port 1(veth0) entered blocking state
[ 1020.423536][ T6017] br0: port 1(veth0) entered forwarding state
[ 1020.424433][ T6017] br0: port 2(veth1) entered blocking state
[ 1020.424636][ T6017] br0: port 2(veth1) entered forwarding state
[ 1021.766194][   T75] bond0: (slave veth0): link status definitely up
[ 1021.766796][   T75] bond0: (slave veth1): link status definitely up
[ 1021.766963][   T75] bond0: (slave veth0): making interface the new active one
[ 1021.767906][   T75] bond0: active interface up!
[ 1022.208780][   T75] veth1: left allmulticast mode
[ 1022.208984][   T75] veth1: left promiscuous mode
[ 1022.209295][   T75] br0: port 2(veth1) entered disabled state
[ 1022.210809][   T75] veth0: left allmulticast mode
[ 1022.210979][   T75] veth0: left promiscuous mode
[ 1022.211295][   T75] br0: port 1(veth0) entered disabled state
[ 1022.380056][   T75] bond0: (slave veth1): Releasing backup interface
[ 1022.479993][   T75] bond0: (slave veth0): Releasing backup interface
[ 1022.866336][   T75] bond0 (unregistering): Released all slaves