[  829.658111][ T9315] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  829.759824][ T9316] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  829.850636][ T9317] br0: port 1(veth0) entered blocking state
[  829.850975][ T9317] br0: port 1(veth0) entered disabled state
[  829.851261][ T9317] veth0: entered allmulticast mode
[  829.852446][ T9317] veth0: entered promiscuous mode
[  829.945947][ T9318] br0: port 2(veth1) entered blocking state
[  829.946676][ T9318] br0: port 2(veth1) entered disabled state
[  829.946971][ T9318] veth1: entered allmulticast mode
[  829.948504][ T9318] veth1: entered promiscuous mode
[  830.351727][ T3524] br0: port 1(veth0) entered blocking state
[  830.351998][ T3524] br0: port 1(veth0) entered forwarding state
[  830.353139][ T3524] br0: port 2(veth1) entered blocking state
[  830.353360][ T3524] br0: port 2(veth1) entered forwarding state
[  831.592637][   T66] bond0: (slave veth1): link status definitely up
[  831.593105][   T66] bond0: (slave veth1): making interface the new active one
[  831.594433][   T66] bond0: active interface up!
[  832.060957][ T8705] veth1: left allmulticast mode
[  832.061237][ T8705] veth1: left promiscuous mode
[  832.061576][ T8705] br0: port 2(veth1) entered disabled state
[  832.063687][ T8705] veth0: left allmulticast mode
[  832.063913][ T8705] veth0: left promiscuous mode
[  832.064233][ T8705] br0: port 1(veth0) entered disabled state
[  832.201542][ T8705] bond0: (slave veth1): Releasing backup interface
[  832.295696][ T8705] bond0: (slave veth0): Releasing backup interface
[  832.684256][ T8705] bond0 (unregistering): Released all slaves