[ 1023.216394][ T6984] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1023.418096][ T6985] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1023.568597][ T6986] br0: port 1(veth0) entered blocking state
[ 1023.568825][ T6986] br0: port 1(veth0) entered disabled state
[ 1023.569050][ T6986] veth0: entered allmulticast mode
[ 1023.570169][ T6986] veth0: entered promiscuous mode
[ 1023.740799][ T6987] br0: port 2(veth1) entered blocking state
[ 1023.741175][ T6987] br0: port 2(veth1) entered disabled state
[ 1023.741381][ T6987] veth1: entered allmulticast mode
[ 1023.742476][ T6987] veth1: entered promiscuous mode
[ 1024.818486][   T52] br0: port 1(veth0) entered blocking state
[ 1024.818727][   T52] br0: port 1(veth0) entered forwarding state
[ 1024.819858][   T52] br0: port 2(veth1) entered blocking state
[ 1024.820074][   T52] br0: port 2(veth1) entered forwarding state
[ 1026.167470][ T3502] bond0: (slave veth0): link status definitely up
[ 1026.168207][ T3502] bond0: (slave veth1): link status definitely up
[ 1026.168416][ T3502] bond0: (slave veth0): making interface the new active one
[ 1026.169630][ T3502] bond0: active interface up!
[ 1026.651859][   T75] veth1: left allmulticast mode
[ 1026.652093][   T75] veth1: left promiscuous mode
[ 1026.652405][   T75] br0: port 2(veth1) entered disabled state
[ 1026.653911][   T75] veth0: left allmulticast mode
[ 1026.654113][   T75] veth0: left promiscuous mode
[ 1026.654409][   T75] br0: port 1(veth0) entered disabled state
[ 1026.803016][   T75] bond0: (slave veth1): Releasing backup interface
[ 1026.910407][   T75] bond0: (slave veth0): Releasing backup interface
[ 1027.266174][   T75] bond0 (unregistering): Released all slaves