[  862.759643][ T9553] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  862.881856][ T9554] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  862.974728][ T9555] br0: port 1(veth0) entered blocking state
[  862.975015][ T9555] br0: port 1(veth0) entered disabled state
[  862.975331][ T9555] veth0: entered allmulticast mode
[  862.976531][ T9555] veth0: entered promiscuous mode
[  863.068222][ T9556] br0: port 2(veth1) entered blocking state
[  863.068506][ T9556] br0: port 2(veth1) entered disabled state
[  863.068759][ T9556] veth1: entered allmulticast mode
[  863.069938][ T9556] veth1: entered promiscuous mode
[  863.804843][   T38] br0: port 1(veth0) entered blocking state
[  863.805089][   T38] br0: port 1(veth0) entered forwarding state
[  863.813088][   T38] br0: port 2(veth1) entered blocking state
[  863.813326][   T38] br0: port 2(veth1) entered forwarding state
[  865.730878][ T8866] bond0: (slave veth0): link status definitely up
[  865.731534][ T8866] bond0: (slave veth1): link status definitely up
[  865.731754][ T8866] bond0: (slave veth0): making interface the new active one
[  865.732938][ T8866] bond0: active interface up!
[  866.027879][ T8866] veth1: left allmulticast mode
[  866.028111][ T8866] veth1: left promiscuous mode
[  866.028468][ T8866] br0: port 2(veth1) entered disabled state
[  866.030574][ T8866] veth0: left allmulticast mode
[  866.030766][ T8866] veth0: left promiscuous mode
[  866.031052][ T8866] br0: port 1(veth0) entered disabled state
[  866.229968][ T8866] bond0: (slave veth1): Releasing backup interface
[  866.396296][ T8866] bond0: (slave veth0): Releasing backup interface
[  866.770347][ T8866] bond0 (unregistering): Released all slaves