[ 1341.684637][T12038] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1341.805903][T12039] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1341.912519][T12040] br0: port 1(veth0) entered blocking state
[ 1341.912943][T12040] br0: port 1(veth0) entered disabled state
[ 1341.913348][T12040] veth0: entered allmulticast mode
[ 1341.915502][T12040] veth0: entered promiscuous mode
[ 1342.079998][T12041] br0: port 2(veth1) entered blocking state
[ 1342.080372][T12041] br0: port 2(veth1) entered disabled state
[ 1342.080729][T12041] veth1: entered allmulticast mode
[ 1342.082884][T12041] veth1: entered promiscuous mode
[ 1342.317723][ T4278] br0: port 1(veth0) entered blocking state
[ 1342.318344][ T4278] br0: port 1(veth0) entered forwarding state
[ 1342.321443][ T4278] br0: port 2(veth1) entered blocking state
[ 1342.321996][ T4278] br0: port 2(veth1) entered forwarding state
[ 1343.636351][ T3947] bond0: (slave veth1): link status definitely up
[ 1343.637326][ T3947] bond0: (slave veth1): making interface the new active one
[ 1343.638755][ T3947] bond0: active interface up!
[ 1343.950017][ T3947] veth1: left allmulticast mode
[ 1343.950366][ T3947] veth1: left promiscuous mode
[ 1343.950861][ T3947] br0: port 2(veth1) entered disabled state
[ 1343.953698][ T3947] veth0: left allmulticast mode
[ 1343.954072][ T3947] veth0: left promiscuous mode
[ 1343.954530][ T3947] br0: port 1(veth0) entered disabled state
[ 1344.023194][ T3947] bond0: (slave veth1): Releasing backup interface
[ 1344.055113][ T3947] bond0: (slave veth0): Releasing backup interface
[ 1344.151752][ T3947] bond0 (unregistering): Released all slaves