[  923.092078][ T7508] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  923.221173][ T7509] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  923.347757][ T7510] br0: port 1(veth0) entered blocking state
[  923.347982][ T7510] br0: port 1(veth0) entered disabled state
[  923.348205][ T7510] veth0: entered allmulticast mode
[  923.349361][ T7510] veth0: entered promiscuous mode
[  923.485871][ T7511] br0: port 2(veth1) entered blocking state
[  923.486163][ T7511] br0: port 2(veth1) entered disabled state
[  923.486384][ T7511] veth1: entered allmulticast mode
[  923.487528][ T7511] veth1: entered promiscuous mode
[  923.675173][ T4073] br0: port 1(veth0) entered blocking state
[  923.675382][ T4073] br0: port 1(veth0) entered forwarding state
[  924.716390][ T6642] br0: port 2(veth1) entered blocking state
[  924.716777][ T6642] br0: port 2(veth1) entered forwarding state
[  926.060267][   T10] bond0: (slave veth0): link status definitely up
[  926.061276][   T10] bond0: (slave veth1): link status definitely up
[  926.061461][   T10] bond0: (slave veth0): making interface the new active one
[  926.062252][   T10] bond0: active interface up!
[  926.352661][ T6409] veth1: left allmulticast mode
[  926.352840][ T6409] veth1: left promiscuous mode
[  926.353111][ T6409] br0: port 2(veth1) entered disabled state
[  926.354250][ T6409] veth0: left allmulticast mode
[  926.354399][ T6409] veth0: left promiscuous mode
[  926.354678][ T6409] br0: port 1(veth0) entered disabled state
[  926.392446][ T6409] bond0: (slave veth1): Releasing backup interface
[  926.410160][ T6409] bond0: (slave veth0): Releasing backup interface
[  926.505679][ T6409] bond0 (unregistering): Released all slaves