[ 1080.638876][ T6983] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1080.852720][ T6984] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1081.109593][ T6985] br0: port 1(veth0) entered blocking state
[ 1081.110022][ T6985] br0: port 1(veth0) entered disabled state
[ 1081.110452][ T6985] veth0: entered allmulticast mode
[ 1081.112495][ T6985] veth0: entered promiscuous mode
[ 1081.336395][ T6986] br0: port 2(veth1) entered blocking state
[ 1081.336787][ T6986] br0: port 2(veth1) entered disabled state
[ 1081.337213][ T6986] veth1: entered allmulticast mode
[ 1081.339811][ T6986] veth1: entered promiscuous mode
[ 1082.120035][   T40] br0: port 1(veth0) entered blocking state
[ 1082.120452][   T40] br0: port 1(veth0) entered forwarding state
[ 1082.122015][   T40] br0: port 2(veth1) entered blocking state
[ 1082.122370][   T40] br0: port 2(veth1) entered forwarding state
[ 1083.504788][ T2965] bond0: (slave veth1): link status definitely up
[ 1083.505254][ T2965] bond0: (slave veth1): making interface the new active one
[ 1083.506354][ T2965] bond0: active interface up!
[ 1083.957193][ T2965] veth1: left allmulticast mode
[ 1083.957373][ T2965] veth1: left promiscuous mode
[ 1083.957652][ T2965] br0: port 2(veth1) entered disabled state
[ 1083.959503][ T2965] veth0: left allmulticast mode
[ 1083.959657][ T2965] veth0: left promiscuous mode
[ 1083.959906][ T2965] br0: port 1(veth0) entered disabled state
[ 1084.101643][ T2965] bond0: (slave veth1): Releasing backup interface
[ 1084.221618][ T2965] bond0: (slave veth0): Releasing backup interface
[ 1084.593596][ T2965] bond0 (unregistering): Released all slaves