[  862.932066][ T9610] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  863.049902][ T9611] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  863.149811][ T9612] br0: port 1(veth0) entered blocking state
[  863.150444][ T9612] br0: port 1(veth0) entered disabled state
[  863.150820][ T9612] veth0: entered allmulticast mode
[  863.152729][ T9612] veth0: entered promiscuous mode
[  863.248644][ T9613] br0: port 2(veth1) entered blocking state
[  863.248938][ T9613] br0: port 2(veth1) entered disabled state
[  863.249203][ T9613] veth1: entered allmulticast mode
[  863.250402][ T9613] veth1: entered promiscuous mode
[  863.654977][ T5535] br0: port 1(veth0) entered blocking state
[  863.655356][ T5535] br0: port 1(veth0) entered forwarding state
[  863.656698][ T5535] br0: port 2(veth1) entered blocking state
[  863.656933][ T5535] br0: port 2(veth1) entered forwarding state
[  864.911084][ T8556] bond0: (slave veth1): link status definitely up
[  864.911466][ T8556] bond0: (slave veth1): making interface the new active one
[  864.912514][ T8556] bond0: active interface up!
[  865.368408][ T8556] veth1: left allmulticast mode
[  865.368614][ T8556] veth1: left promiscuous mode
[  865.368893][ T8556] br0: port 2(veth1) entered disabled state
[  865.370841][ T8556] veth0: left allmulticast mode
[  865.371011][ T8556] veth0: left promiscuous mode
[  865.371293][ T8556] br0: port 1(veth0) entered disabled state
[  865.547709][ T8556] bond0: (slave veth1): Releasing backup interface
[  865.744656][ T8556] bond0: (slave veth0): Releasing backup interface
[  866.124044][ T8556] bond0 (unregistering): Released all slaves