[ 1120.719058][ T6991] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1120.949788][ T6992] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1121.113362][ T6993] br0: port 1(veth0) entered blocking state
[ 1121.113630][ T6993] br0: port 1(veth0) entered disabled state
[ 1121.119630][ T6993] veth0: entered allmulticast mode
[ 1121.120877][ T6993] veth0: entered promiscuous mode
[ 1121.302314][ T6994] br0: port 2(veth1) entered blocking state
[ 1121.302645][ T6994] br0: port 2(veth1) entered disabled state
[ 1121.302954][ T6994] veth1: entered allmulticast mode
[ 1121.304197][ T6994] veth1: entered promiscuous mode
[ 1122.179395][ T6213] br0: port 1(veth0) entered blocking state
[ 1122.179692][ T6213] br0: port 1(veth0) entered forwarding state
[ 1122.180717][ T6213] br0: port 2(veth1) entered blocking state
[ 1122.180953][ T6213] br0: port 2(veth1) entered forwarding state
[ 1123.587411][  T266] bond0: (slave veth0): link status definitely up
[ 1123.588012][  T266] bond0: (slave veth1): link status definitely up
[ 1123.588216][  T266] bond0: (slave veth0): making interface the new active one
[ 1123.589887][  T266] bond0: active interface up!
[ 1124.295372][  T266] veth1: left allmulticast mode
[ 1124.295544][  T266] veth1: left promiscuous mode
[ 1124.296132][  T266] br0: port 2(veth1) entered disabled state
[ 1124.297266][  T266] veth0: left allmulticast mode
[ 1124.297418][  T266] veth0: left promiscuous mode
[ 1124.297679][  T266] br0: port 1(veth0) entered disabled state
[ 1124.441709][  T266] bond0: (slave veth1): Releasing backup interface
[ 1124.552226][  T266] bond0: (slave veth0): Releasing backup interface
[ 1124.858560][  T266] bond0 (unregistering): Released all slaves