[ 1078.520913][ T8900] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1078.664445][ T8901] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1078.766081][ T8902] br0: port 1(veth0) entered blocking state
[ 1078.766573][ T8902] br0: port 1(veth0) entered disabled state
[ 1078.767141][ T8902] veth0: entered allmulticast mode
[ 1078.769301][ T8902] veth0: entered promiscuous mode
[ 1078.894633][ T8903] br0: port 2(veth1) entered blocking state
[ 1078.895438][ T8903] br0: port 2(veth1) entered disabled state
[ 1078.895848][ T8903] veth1: entered allmulticast mode
[ 1078.897982][ T8903] veth1: entered promiscuous mode
[ 1079.158839][ T8383] br0: port 1(veth0) entered blocking state
[ 1079.159291][ T8383] br0: port 1(veth0) entered forwarding state
[ 1079.160900][ T8383] br0: port 2(veth1) entered blocking state
[ 1079.161340][ T8383] br0: port 2(veth1) entered forwarding state
[ 1080.421552][   T67] bond0: (slave veth1): link status definitely up
[ 1080.422673][   T67] bond0: (slave veth1): making interface the new active one
[ 1080.424328][   T67] bond0: active interface up!
[ 1080.810298][ T4388] veth1: left allmulticast mode
[ 1080.810605][ T4388] veth1: left promiscuous mode
[ 1080.811059][ T4388] br0: port 2(veth1) entered disabled state
[ 1080.814438][ T4388] veth0: left allmulticast mode
[ 1080.814721][ T4388] veth0: left promiscuous mode
[ 1080.815149][ T4388] br0: port 1(veth0) entered disabled state
[ 1081.029196][ T4388] bond0: (slave veth1): Releasing backup interface
[ 1081.368429][ T4388] bond0: (slave veth0): Releasing backup interface
[ 1082.783214][ T4388] bond0 (unregistering): Released all slaves