[  933.647622][ T7985] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  933.771327][ T7986] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  933.892872][ T7987] br0: port 1(veth0) entered blocking state
[  933.893227][ T7987] br0: port 1(veth0) entered disabled state
[  933.893459][ T7987] veth0: entered allmulticast mode
[  933.894648][ T7987] veth0: entered promiscuous mode
[  934.014427][ T7988] br0: port 2(veth1) entered blocking state
[  934.014659][ T7988] br0: port 2(veth1) entered disabled state
[  934.014896][ T7988] veth1: entered allmulticast mode
[  934.016069][ T7988] veth1: entered promiscuous mode
[  934.275873][ T6849] br0: port 1(veth0) entered blocking state
[  934.276188][ T6849] br0: port 1(veth0) entered forwarding state
[  935.337819][ T7272] br0: port 2(veth1) entered blocking state
[  935.338033][ T7272] br0: port 2(veth1) entered forwarding state
[  936.616881][ T6747] bond0: (slave veth0): link status definitely up
[  936.617564][ T6747] bond0: (slave veth1): link status definitely up
[  936.617835][ T6747] bond0: (slave veth0): making interface the new active one
[  936.619155][ T6747] bond0: active interface up!
[  937.238242][ T6747] veth1: left allmulticast mode
[  937.238438][ T6747] veth1: left promiscuous mode
[  937.238711][ T6747] br0: port 2(veth1) entered disabled state
[  937.239813][ T6747] veth0: left allmulticast mode
[  937.240173][ T6747] veth0: left promiscuous mode
[  937.240419][ T6747] br0: port 1(veth0) entered disabled state
[  937.284176][ T6747] bond0: (slave veth1): Releasing backup interface
[  937.322109][ T6747] bond0: (slave veth0): Releasing backup interface
[  937.400639][ T6747] bond0 (unregistering): Released all slaves