[  928.384542][ T7545] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  928.538590][ T7546] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  928.675676][ T7547] br0: port 1(veth0) entered blocking state
[  928.675936][ T7547] br0: port 1(veth0) entered disabled state
[  928.676952][ T7547] veth0: entered allmulticast mode
[  928.678292][ T7547] veth0: entered promiscuous mode
[  928.830093][ T7548] br0: port 2(veth1) entered blocking state
[  928.830353][ T7548] br0: port 2(veth1) entered disabled state
[  928.830617][ T7548] veth1: entered allmulticast mode
[  928.831816][ T7548] veth1: entered promiscuous mode
[  929.977595][   T49] br0: port 1(veth0) entered blocking state
[  929.977847][   T49] br0: port 1(veth0) entered forwarding state
[  929.978789][   T49] br0: port 2(veth1) entered blocking state
[  929.979001][   T49] br0: port 2(veth1) entered forwarding state
[  931.257653][ T7047] bond0: (slave veth0): link status definitely up
[  931.258442][ T7047] bond0: (slave veth1): link status definitely up
[  931.258696][ T7047] bond0: (slave veth0): making interface the new active one
[  931.260163][ T7047] bond0: active interface up!
[  931.768752][ T4481] veth1: left allmulticast mode
[  931.768954][ T4481] veth1: left promiscuous mode
[  931.769265][ T4481] br0: port 2(veth1) entered disabled state
[  931.770468][ T4481] veth0: left allmulticast mode
[  931.770625][ T4481] veth0: left promiscuous mode
[  931.770880][ T4481] br0: port 1(veth0) entered disabled state
[  931.805108][ T4481] bond0: (slave veth1): Releasing backup interface
[  931.833412][ T4481] bond0: (slave veth0): Releasing backup interface
[  931.963051][ T4481] bond0 (unregistering): Released all slaves