[  864.469430][ T9560] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  864.560276][ T9561] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  864.648330][ T9562] br0: port 1(veth0) entered blocking state
[  864.648613][ T9562] br0: port 1(veth0) entered disabled state
[  864.648886][ T9562] veth0: entered allmulticast mode
[  864.650109][ T9562] veth0: entered promiscuous mode
[  864.740657][ T9563] br0: port 2(veth1) entered blocking state
[  864.740957][ T9563] br0: port 2(veth1) entered disabled state
[  864.741227][ T9563] veth1: entered allmulticast mode
[  864.742439][ T9563] veth1: entered promiscuous mode
[  865.183655][   T40] br0: port 1(veth0) entered blocking state
[  865.183940][   T40] br0: port 1(veth0) entered forwarding state
[  865.184964][   T40] br0: port 2(veth1) entered blocking state
[  865.185244][   T40] br0: port 2(veth1) entered forwarding state
[  866.447479][   T64] bond0: (slave veth1): link status definitely up
[  866.447900][   T64] bond0: (slave veth1): making interface the new active one
[  866.449508][   T64] bond0: active interface up!
[  866.845119][   T64] veth1: left allmulticast mode
[  866.845432][   T64] veth1: left promiscuous mode
[  866.845878][   T64] br0: port 2(veth1) entered disabled state
[  866.848773][   T64] veth0: left allmulticast mode
[  866.849087][   T64] veth0: left promiscuous mode
[  866.849492][   T64] br0: port 1(veth0) entered disabled state
[  867.008595][   T64] bond0: (slave veth1): Releasing backup interface
[  867.198351][   T64] bond0: (slave veth0): Releasing backup interface
[  867.637006][   T64] bond0 (unregistering): Released all slaves