[  922.534107][ T7855] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  922.653486][ T7856] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  922.773113][ T7857] br0: port 1(veth0) entered blocking state
[  922.773382][ T7857] br0: port 1(veth0) entered disabled state
[  922.773638][ T7857] veth0: entered allmulticast mode
[  922.775903][ T7857] veth0: entered promiscuous mode
[  922.909609][ T7858] br0: port 2(veth1) entered blocking state
[  922.909929][ T7858] br0: port 2(veth1) entered disabled state
[  922.910148][ T7858] veth1: entered allmulticast mode
[  922.911303][ T7858] veth1: entered promiscuous mode
[  923.169488][ T7232] br0: port 1(veth0) entered blocking state
[  923.169752][ T7232] br0: port 1(veth0) entered forwarding state
[  923.170656][ T7232] br0: port 2(veth1) entered blocking state
[  923.170854][ T7232] br0: port 2(veth1) entered forwarding state
[  924.463314][   T74] bond0: (slave veth1): link status definitely up
[  924.463753][   T74] bond0: (slave veth1): making interface the new active one
[  924.464869][   T74] bond0: active interface up!
[  924.852504][   T74] veth1: left allmulticast mode
[  924.852725][   T74] veth1: left promiscuous mode
[  924.853059][   T74] br0: port 2(veth1) entered disabled state
[  924.854928][   T74] veth0: left allmulticast mode
[  924.855116][   T74] veth0: left promiscuous mode
[  924.855497][   T74] br0: port 1(veth0) entered disabled state
[  924.901630][   T74] bond0: (slave veth1): Releasing backup interface
[  924.929768][   T74] bond0: (slave veth0): Releasing backup interface
[  925.000321][   T74] bond0 (unregistering): Released all slaves