[  863.238200][ T9567] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  863.337769][ T9568] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  863.433050][ T9569] br0: port 1(veth0) entered blocking state
[  863.433333][ T9569] br0: port 1(veth0) entered disabled state
[  863.433584][ T9569] veth0: entered allmulticast mode
[  863.434792][ T9569] veth0: entered promiscuous mode
[  863.538476][ T9570] br0: port 2(veth1) entered blocking state
[  863.538759][ T9570] br0: port 2(veth1) entered disabled state
[  863.539041][ T9570] veth1: entered allmulticast mode
[  863.540579][ T9570] veth1: entered promiscuous mode
[  863.925740][   T56] br0: port 1(veth0) entered blocking state
[  863.926000][   T56] br0: port 1(veth0) entered forwarding state
[  863.927040][   T56] br0: port 2(veth1) entered blocking state
[  863.927293][   T56] br0: port 2(veth1) entered forwarding state
[  865.181776][   T11] bond0: (slave veth1): link status definitely up
[  865.182208][   T11] bond0: (slave veth1): making interface the new active one
[  865.183492][   T11] bond0: active interface up!
[  865.388378][ T8059] veth1: left allmulticast mode
[  865.388626][ T8059] veth1: left promiscuous mode
[  865.388935][ T8059] br0: port 2(veth1) entered disabled state
[  865.391056][ T8059] veth0: left allmulticast mode
[  865.391290][ T8059] veth0: left promiscuous mode
[  865.391603][ T8059] br0: port 1(veth0) entered disabled state
[  865.550994][ T8059] bond0: (slave veth1): Releasing backup interface
[  865.769851][ T8059] bond0: (slave veth0): Releasing backup interface
[  866.145200][ T8059] bond0 (unregistering): Released all slaves