[  867.204910][ T9394] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.303267][ T9395] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.411419][ T9396] br0: port 1(veth0) entered blocking state
[  867.411694][ T9396] br0: port 1(veth0) entered disabled state
[  867.411949][ T9396] veth0: entered allmulticast mode
[  867.413656][ T9396] veth0: entered promiscuous mode
[  867.508238][ T9397] br0: port 2(veth1) entered blocking state
[  867.508539][ T9397] br0: port 2(veth1) entered disabled state
[  867.508849][ T9397] veth1: entered allmulticast mode
[  867.510089][ T9397] veth1: entered promiscuous mode
[  867.867726][  T154] br0: port 1(veth0) entered blocking state
[  867.868068][  T154] br0: port 1(veth0) entered forwarding state
[  867.869541][  T154] br0: port 2(veth1) entered blocking state
[  867.869858][  T154] br0: port 2(veth1) entered forwarding state
[  869.098997][ T4932] bond0: (slave veth1): link status definitely up
[  869.099505][ T4932] bond0: (slave veth1): making interface the new active one
[  869.101104][ T4932] bond0: active interface up!
[  869.603453][ T8617] veth1: left allmulticast mode
[  869.603731][ T8617] veth1: left promiscuous mode
[  869.604146][ T8617] br0: port 2(veth1) entered disabled state
[  869.607021][ T8617] veth0: left allmulticast mode
[  869.607323][ T8617] veth0: left promiscuous mode
[  869.607742][ T8617] br0: port 1(veth0) entered disabled state
[  869.798881][ T8617] bond0: (slave veth1): Releasing backup interface
[  869.993765][ T8617] bond0: (slave veth0): Releasing backup interface
[  870.349977][ T8617] bond0 (unregistering): Released all slaves