[  861.064722][ T9603] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  861.162148][ T9604] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  861.251978][ T9605] br0: port 1(veth0) entered blocking state
[  861.252310][ T9605] br0: port 1(veth0) entered disabled state
[  861.252595][ T9605] veth0: entered allmulticast mode
[  861.253856][ T9605] veth0: entered promiscuous mode
[  861.345343][ T9606] br0: port 2(veth1) entered blocking state
[  861.345654][ T9606] br0: port 2(veth1) entered disabled state
[  861.345932][ T9606] veth1: entered allmulticast mode
[  861.347190][ T9606] veth1: entered promiscuous mode
[  861.789749][  T552] br0: port 1(veth0) entered blocking state
[  861.790108][  T552] br0: port 1(veth0) entered forwarding state
[  861.791308][  T552] br0: port 2(veth1) entered blocking state
[  861.791596][  T552] br0: port 2(veth1) entered forwarding state
[  863.038569][ T8487] bond0: (slave veth1): link status definitely up
[  863.039060][ T8487] bond0: (slave veth1): making interface the new active one
[  863.040369][ T8487] bond0: active interface up!
[  863.316410][ T8487] veth1: left allmulticast mode
[  863.316636][ T8487] veth1: left promiscuous mode
[  863.316957][ T8487] br0: port 2(veth1) entered disabled state
[  863.319471][ T8487] veth0: left allmulticast mode
[  863.319667][ T8487] veth0: left promiscuous mode
[  863.319985][ T8487] br0: port 1(veth0) entered disabled state
[  863.509027][ T8487] bond0: (slave veth1): Releasing backup interface
[  863.624661][ T8487] bond0: (slave veth0): Releasing backup interface
[  863.984384][ T8487] bond0 (unregistering): Released all slaves