[  825.138528][ T9591] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  825.251675][ T9592] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  825.360034][ T9593] br0: port 1(veth0) entered blocking state
[  825.360375][ T9593] br0: port 1(veth0) entered disabled state
[  825.360642][ T9593] veth0: entered allmulticast mode
[  825.362029][ T9593] veth0: entered promiscuous mode
[  825.451067][ T9594] br0: port 2(veth1) entered blocking state
[  825.451382][ T9594] br0: port 2(veth1) entered disabled state
[  825.451666][ T9594] veth1: entered allmulticast mode
[  825.452940][ T9594] veth1: entered promiscuous mode
[  825.814346][ T1660] br0: port 1(veth0) entered blocking state
[  825.814727][ T1660] br0: port 1(veth0) entered forwarding state
[  825.816244][ T1660] br0: port 2(veth1) entered blocking state
[  825.816590][ T1660] br0: port 2(veth1) entered forwarding state
[  827.061809][  T263] bond0: (slave veth1): link status definitely up
[  827.062293][  T263] bond0: (slave veth1): making interface the new active one
[  827.063456][  T263] bond0: active interface up!
[  827.385161][  T263] veth1: left allmulticast mode
[  827.385389][  T263] veth1: left promiscuous mode
[  827.385728][  T263] br0: port 2(veth1) entered disabled state
[  827.388161][  T263] veth0: left allmulticast mode
[  827.388372][  T263] veth0: left promiscuous mode
[  827.388677][  T263] br0: port 1(veth0) entered disabled state
[  827.548440][  T263] bond0: (slave veth1): Releasing backup interface
[  827.700787][  T263] bond0: (slave veth0): Releasing backup interface
[  828.035729][  T263] bond0 (unregistering): Released all slaves