[  826.796310][ T9504] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  826.900304][ T9505] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.001758][ T9506] br0: port 1(veth0) entered blocking state
[  827.002013][ T9506] br0: port 1(veth0) entered disabled state
[  827.002249][ T9506] veth0: entered allmulticast mode
[  827.003484][ T9506] veth0: entered promiscuous mode
[  827.105764][ T9507] br0: port 2(veth1) entered blocking state
[  827.106132][ T9507] br0: port 2(veth1) entered disabled state
[  827.106561][ T9507] veth1: entered allmulticast mode
[  827.108115][ T9507] veth1: entered promiscuous mode
[  827.501785][  T293] br0: port 1(veth0) entered blocking state
[  827.502021][  T293] br0: port 1(veth0) entered forwarding state
[  827.503107][  T293] br0: port 2(veth1) entered blocking state
[  827.503384][  T293] br0: port 2(veth1) entered forwarding state
[  828.749948][ T8734] bond0: (slave veth1): link status definitely up
[  828.750554][ T8734] bond0: (slave veth1): making interface the new active one
[  828.752890][ T8734] bond0: active interface up!
[  829.212876][ T8734] veth1: left allmulticast mode
[  829.213115][ T8734] veth1: left promiscuous mode
[  829.213475][ T8734] br0: port 2(veth1) entered disabled state
[  829.215969][ T8734] veth0: left allmulticast mode
[  829.216190][ T8734] veth0: left promiscuous mode
[  829.216557][ T8734] br0: port 1(veth0) entered disabled state
[  829.331514][ T8734] bond0: (slave veth1): Releasing backup interface
[  829.430822][ T8734] bond0: (slave veth0): Releasing backup interface
[  829.797613][ T8734] bond0 (unregistering): Released all slaves