[  923.461075][ T7853] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  923.623207][ T7854] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  923.764480][ T7855] br0: port 1(veth0) entered blocking state
[  923.764735][ T7855] br0: port 1(veth0) entered disabled state
[  923.764971][ T7855] veth0: entered allmulticast mode
[  923.766110][ T7855] veth0: entered promiscuous mode
[  923.886476][ T7856] br0: port 2(veth1) entered blocking state
[  923.886743][ T7856] br0: port 2(veth1) entered disabled state
[  923.887847][ T7856] veth1: entered allmulticast mode
[  923.889046][ T7856] veth1: entered promiscuous mode
[  924.103455][   T29] br0: port 1(veth0) entered blocking state
[  924.103708][   T29] br0: port 1(veth0) entered forwarding state
[  925.134356][   T61] br0: port 2(veth1) entered blocking state
[  925.134603][   T61] br0: port 2(veth1) entered forwarding state
[  926.414545][   T73] bond0: (slave veth0): link status definitely up
[  926.415249][   T73] bond0: (slave veth1): link status definitely up
[  926.415492][   T73] bond0: (slave veth0): making interface the new active one
[  926.416856][   T73] bond0: active interface up!
[  926.685144][   T73] veth1: left allmulticast mode
[  926.685328][   T73] veth1: left promiscuous mode
[  926.685626][   T73] br0: port 2(veth1) entered disabled state
[  926.687229][   T73] veth0: left allmulticast mode
[  926.687399][   T73] veth0: left promiscuous mode
[  926.687670][   T73] br0: port 1(veth0) entered disabled state
[  926.728399][   T73] bond0: (slave veth1): Releasing backup interface
[  926.749727][   T73] bond0: (slave veth0): Releasing backup interface
[  926.839356][   T73] bond0 (unregistering): Released all slaves