[  888.268421][ T9321] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  888.356478][ T9322] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  888.443423][ T9323] br0: port 1(veth0) entered blocking state
[  888.443781][ T9323] br0: port 1(veth0) entered disabled state
[  888.444143][ T9323] veth0: entered allmulticast mode
[  888.445482][ T9323] veth0: entered promiscuous mode
[  888.542678][ T9324] br0: port 2(veth1) entered blocking state
[  888.543046][ T9324] br0: port 2(veth1) entered disabled state
[  888.543294][ T9324] veth1: entered allmulticast mode
[  888.544509][ T9324] veth1: entered promiscuous mode
[  889.337285][ T5012] br0: port 1(veth0) entered blocking state
[  889.337550][ T5012] br0: port 1(veth0) entered forwarding state
[  889.338534][ T5012] br0: port 2(veth1) entered blocking state
[  889.338797][ T5012] br0: port 2(veth1) entered forwarding state
[  891.256484][ T8152] bond0: (slave veth0): link status definitely up
[  891.257028][ T8152] bond0: (slave veth1): link status definitely up
[  891.257206][ T8152] bond0: (slave veth0): making interface the new active one
[  891.258513][ T8152] bond0: active interface up!
[  891.752729][  T281] veth1: left allmulticast mode
[  891.752962][  T281] veth1: left promiscuous mode
[  891.753254][  T281] br0: port 2(veth1) entered disabled state
[  891.754886][  T281] veth0: left allmulticast mode
[  891.755142][  T281] veth0: left promiscuous mode
[  891.755551][  T281] br0: port 1(veth0) entered disabled state
[  891.984489][  T281] bond0: (slave veth1): Releasing backup interface
[  892.175328][  T281] bond0: (slave veth0): Releasing backup interface
[  892.615836][  T281] bond0 (unregistering): Released all slaves