[  858.931804][ T9352] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  859.029830][ T9353] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  859.138875][ T9354] br0: port 1(veth0) entered blocking state
[  859.139153][ T9354] br0: port 1(veth0) entered disabled state
[  859.139416][ T9354] veth0: entered allmulticast mode
[  859.140629][ T9354] veth0: entered promiscuous mode
[  859.285135][ T9355] br0: port 2(veth1) entered blocking state
[  859.285562][ T9355] br0: port 2(veth1) entered disabled state
[  859.285949][ T9355] veth1: entered allmulticast mode
[  859.287588][ T9355] veth1: entered promiscuous mode
[  859.650893][   T38] br0: port 1(veth0) entered blocking state
[  859.651166][   T38] br0: port 1(veth0) entered forwarding state
[  859.652131][   T38] br0: port 2(veth1) entered blocking state
[  859.652347][   T38] br0: port 2(veth1) entered forwarding state
[  860.866809][   T68] bond0: (slave veth1): link status definitely up
[  860.867330][   T68] bond0: (slave veth1): making interface the new active one
[  860.868688][   T68] bond0: active interface up!
[  861.113777][ T8714] veth1: left allmulticast mode
[  861.114108][ T8714] veth1: left promiscuous mode
[  861.114518][ T8714] br0: port 2(veth1) entered disabled state
[  861.117106][ T8714] veth0: left allmulticast mode
[  861.117371][ T8714] veth0: left promiscuous mode
[  861.117690][ T8714] br0: port 1(veth0) entered disabled state
[  861.309191][ T8714] bond0: (slave veth1): Releasing backup interface
[  861.397764][ T8714] bond0: (slave veth0): Releasing backup interface
[  861.751163][ T8714] bond0 (unregistering): Released all slaves