[ 1078.761502][ T9424] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1078.913750][ T9425] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1079.070631][ T9426] br0: port 1(veth0) entered blocking state
[ 1079.071316][ T9426] br0: port 1(veth0) entered disabled state
[ 1079.071712][ T9426] veth0: entered allmulticast mode
[ 1079.073849][ T9426] veth0: entered promiscuous mode
[ 1079.219433][ T9427] br0: port 2(veth1) entered blocking state
[ 1079.220140][ T9427] br0: port 2(veth1) entered disabled state
[ 1079.220831][ T9427] veth1: entered allmulticast mode
[ 1079.224424][ T9427] veth1: entered promiscuous mode
[ 1080.415925][ T4380] br0: port 1(veth0) entered blocking state
[ 1080.416316][ T4380] br0: port 1(veth0) entered forwarding state
[ 1080.417914][ T4380] br0: port 2(veth1) entered blocking state
[ 1080.418261][ T4380] br0: port 2(veth1) entered forwarding state
[ 1081.695318][   T12] bond0: (slave veth0): link status definitely up
[ 1081.696111][   T12] bond0: (slave veth1): link status definitely up
[ 1081.696420][   T12] bond0: (slave veth0): making interface the new active one
[ 1081.697934][   T12] bond0: active interface up!
[ 1081.984266][   T12] veth1: left allmulticast mode
[ 1081.984652][   T12] veth1: left promiscuous mode
[ 1081.985479][   T12] br0: port 2(veth1) entered disabled state
[ 1081.987272][   T12] veth0: left allmulticast mode
[ 1081.987765][   T12] veth0: left promiscuous mode
[ 1081.988277][   T12] br0: port 1(veth0) entered disabled state
[ 1082.234675][   T12] bond0: (slave veth1): Releasing backup interface
[ 1082.350810][   T12] bond0: (slave veth0): Releasing backup interface
[ 1083.524958][   T12] bond0 (unregistering): Released all slaves