[  987.493855][ T7173] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  987.636717][ T7174] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  987.776994][ T7175] br0: port 1(veth0) entered blocking state
[  987.777255][ T7175] br0: port 1(veth0) entered disabled state
[  987.777504][ T7175] veth0: entered allmulticast mode
[  987.779505][ T7175] veth0: entered promiscuous mode
[  987.928910][ T7176] br0: port 2(veth1) entered blocking state
[  987.929144][ T7176] br0: port 2(veth1) entered disabled state
[  987.929373][ T7176] veth1: entered allmulticast mode
[  987.931299][ T7176] veth1: entered promiscuous mode
[  989.088443][ T2706] br0: port 1(veth0) entered blocking state
[  989.088736][ T2706] br0: port 1(veth0) entered forwarding state
[  989.094804][ T2706] br0: port 2(veth1) entered blocking state
[  989.095018][ T2706] br0: port 2(veth1) entered forwarding state
[  990.432481][ T6155] bond0: (slave veth0): link status definitely up
[  990.433005][ T6155] bond0: (slave veth1): link status definitely up
[  990.433195][ T6155] bond0: (slave veth0): making interface the new active one
[  990.441005][ T6155] bond0: active interface up!
[  990.756978][  T274] veth1: left allmulticast mode
[  990.757183][  T274] veth1: left promiscuous mode
[  990.757472][  T274] br0: port 2(veth1) entered disabled state
[  990.759111][  T274] veth0: left allmulticast mode
[  990.759264][  T274] veth0: left promiscuous mode
[  990.759531][  T274] br0: port 1(veth0) entered disabled state
[  990.796630][  T274] bond0: (slave veth1): Releasing backup interface
[  990.811237][  T274] bond0: (slave veth0): Releasing backup interface
[  990.943520][  T274] bond0 (unregistering): Released all slaves