[  938.309103][ T7678] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  938.449435][ T7679] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  938.612911][ T7680] br0: port 1(veth0) entered blocking state
[  938.613293][ T7680] br0: port 1(veth0) entered disabled state
[  938.613649][ T7680] veth0: entered allmulticast mode
[  938.615572][ T7680] veth0: entered promiscuous mode
[  938.775156][ T7681] br0: port 2(veth1) entered blocking state
[  938.775389][ T7681] br0: port 2(veth1) entered disabled state
[  938.775603][ T7681] veth1: entered allmulticast mode
[  938.776742][ T7681] veth1: entered promiscuous mode
[  939.888678][ T6909] br0: port 1(veth0) entered blocking state
[  939.888939][ T6909] br0: port 1(veth0) entered forwarding state
[  939.890684][ T6909] br0: port 2(veth1) entered blocking state
[  939.890940][ T6909] br0: port 2(veth1) entered forwarding state
[  941.232347][ T6749] bond0: (slave veth0): link status definitely up
[  941.232900][ T6749] bond0: (slave veth1): link status definitely up
[  941.233074][ T6749] bond0: (slave veth0): making interface the new active one
[  941.234067][ T6749] bond0: active interface up!
[  941.722759][ T6749] veth1: left allmulticast mode
[  941.722978][ T6749] veth1: left promiscuous mode
[  941.723271][ T6749] br0: port 2(veth1) entered disabled state
[  941.724382][ T6749] veth0: left allmulticast mode
[  941.724537][ T6749] veth0: left promiscuous mode
[  941.724818][ T6749] br0: port 1(veth0) entered disabled state
[  941.770000][ T6749] bond0: (slave veth1): Releasing backup interface
[  941.786468][ T6749] bond0: (slave veth0): Releasing backup interface
[  941.871143][ T6749] bond0 (unregistering): Released all slaves