[  515.525999] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.538736] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.550984] br0: port 1(veth0) entered blocking state
[  515.551064] br0: port 1(veth0) entered disabled state
[  515.551140] veth0: entered allmulticast mode
[  515.551236] veth0: entered promiscuous mode
[  515.563451] br0: port 2(veth1) entered blocking state
[  515.563517] br0: port 2(veth1) entered disabled state
[  515.563562] veth1: entered allmulticast mode
[  515.563652] veth1: entered promiscuous mode
[  515.949284] br0: port 1(veth0) entered blocking state
[  515.949427] br0: port 1(veth0) entered forwarding state
[  515.949530] br0: port 2(veth1) entered blocking state
[  515.949588] br0: port 2(veth1) entered forwarding state
[  517.565283] bond0: (slave veth1): link status definitely up
[  517.565469] bond0: (slave veth1): making interface the new active one
[  517.565590] bond0: active interface up!
[  517.662536] veth1: left allmulticast mode
[  517.662626] veth1: left promiscuous mode
[  517.662699] br0: port 2(veth1) entered disabled state
[  517.662906] veth0: left allmulticast mode
[  517.662979] veth0: left promiscuous mode
[  517.663025] br0: port 1(veth0) entered disabled state
[  517.684529] bond0: (slave veth1): Releasing backup interface
[  517.690366] bond0: (slave veth0): Releasing backup interface
[  517.729447] bond0 (unregistering): Released all slaves