[  820.301849][ T9698] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  820.407326][ T9699] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  820.508482][ T9700] br0: port 1(veth0) entered blocking state
[  820.508788][ T9700] br0: port 1(veth0) entered disabled state
[  820.509124][ T9700] veth0: entered allmulticast mode
[  820.510655][ T9700] veth0: entered promiscuous mode
[  820.638288][ T9701] br0: port 2(veth1) entered blocking state
[  820.638760][ T9701] br0: port 2(veth1) entered disabled state
[  820.639238][ T9701] veth1: entered allmulticast mode
[  820.641349][ T9701] veth1: entered promiscuous mode
[  821.348002][ T5129] br0: port 1(veth0) entered blocking state
[  821.348377][ T5129] br0: port 1(veth0) entered forwarding state
[  821.349830][ T5129] br0: port 2(veth1) entered blocking state
[  821.350166][ T5129] br0: port 2(veth1) entered forwarding state
[  823.298911][ T9029] bond0: (slave veth0): link status definitely up
[  823.300106][ T9029] bond0: (slave veth1): link status definitely up
[  823.300465][ T9029] bond0: (slave veth0): making interface the new active one
[  823.302768][ T9029] bond0: active interface up!
[  823.915277][  T961] veth1: left allmulticast mode
[  823.915629][  T961] veth1: left promiscuous mode
[  823.916130][  T961] br0: port 2(veth1) entered disabled state
[  823.918543][  T961] veth0: left allmulticast mode
[  823.918856][  T961] veth0: left promiscuous mode
[  823.919329][  T961] br0: port 1(veth0) entered disabled state
[  824.069624][  T961] bond0: (slave veth1): Releasing backup interface
[  824.171484][  T961] bond0: (slave veth0): Releasing backup interface
[  824.534195][  T961] bond0 (unregistering): Released all slaves