[ 1035.960600][ T6993] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1036.149775][ T6994] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1036.333895][ T6995] br0: port 1(veth0) entered blocking state
[ 1036.334209][ T6995] br0: port 1(veth0) entered disabled state
[ 1036.334522][ T6995] veth0: entered allmulticast mode
[ 1036.335766][ T6995] veth0: entered promiscuous mode
[ 1036.502169][ T6996] br0: port 2(veth1) entered blocking state
[ 1036.502454][ T6996] br0: port 2(veth1) entered disabled state
[ 1036.502736][ T6996] veth1: entered allmulticast mode
[ 1036.503954][ T6996] veth1: entered promiscuous mode
[ 1037.515442][   T37] br0: port 1(veth0) entered blocking state
[ 1037.515677][   T37] br0: port 1(veth0) entered forwarding state
[ 1037.516682][   T37] br0: port 2(veth1) entered blocking state
[ 1037.516864][   T37] br0: port 2(veth1) entered forwarding state
[ 1038.860272][   T11] bond0: (slave veth0): link status definitely up
[ 1038.860804][   T11] bond0: (slave veth1): link status definitely up
[ 1038.861520][   T11] bond0: (slave veth0): making interface the new active one
[ 1038.862480][   T11] bond0: active interface up!
[ 1039.346301][   T11] veth1: left allmulticast mode
[ 1039.346522][   T11] veth1: left promiscuous mode
[ 1039.346820][   T11] br0: port 2(veth1) entered disabled state
[ 1039.348393][   T11] veth0: left allmulticast mode
[ 1039.348571][   T11] veth0: left promiscuous mode
[ 1039.348849][   T11] br0: port 1(veth0) entered disabled state
[ 1039.472299][   T11] bond0: (slave veth1): Releasing backup interface
[ 1039.548657][   T11] bond0: (slave veth0): Releasing backup interface
[ 1039.871028][   T11] bond0 (unregistering): Released all slaves