[  915.320303][ T7793] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  915.442760][ T7794] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  915.577482][ T7795] br0: port 1(veth0) entered blocking state
[  915.577720][ T7795] br0: port 1(veth0) entered disabled state
[  915.578023][ T7795] veth0: entered allmulticast mode
[  915.579190][ T7795] veth0: entered promiscuous mode
[  915.702812][ T7796] br0: port 2(veth1) entered blocking state
[  915.703052][ T7796] br0: port 2(veth1) entered disabled state
[  915.703271][ T7796] veth1: entered allmulticast mode
[  915.704469][ T7796] veth1: entered promiscuous mode
[  915.921883][ T4694] br0: port 1(veth0) entered blocking state
[  915.922112][ T4694] br0: port 1(veth0) entered forwarding state
[  916.969524][ T6782] br0: port 2(veth1) entered blocking state
[  916.969748][ T6782] br0: port 2(veth1) entered forwarding state
[  918.249392][   T73] bond0: (slave veth0): link status definitely up
[  918.250168][   T73] bond0: (slave veth1): link status definitely up
[  918.250439][   T73] bond0: (slave veth0): making interface the new active one
[  918.251868][   T73] bond0: active interface up!
[  918.496826][   T73] veth1: left allmulticast mode
[  918.497017][   T73] veth1: left promiscuous mode
[  918.497313][   T73] br0: port 2(veth1) entered disabled state
[  918.498762][   T73] veth0: left allmulticast mode
[  918.498964][   T73] veth0: left promiscuous mode
[  918.499224][   T73] br0: port 1(veth0) entered disabled state
[  918.532824][   T73] bond0: (slave veth1): Releasing backup interface
[  918.548494][   T73] bond0: (slave veth0): Releasing backup interface
[  918.646034][   T73] bond0 (unregistering): Released all slaves