[ 1074.307152][ T9046] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1074.438563][ T9047] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1074.561474][ T9048] br0: port 1(veth0) entered blocking state
[ 1074.561891][ T9048] br0: port 1(veth0) entered disabled state
[ 1074.562268][ T9048] veth0: entered allmulticast mode
[ 1074.564329][ T9048] veth0: entered promiscuous mode
[ 1074.677709][ T9049] br0: port 2(veth1) entered blocking state
[ 1074.678122][ T9049] br0: port 2(veth1) entered disabled state
[ 1074.678513][ T9049] veth1: entered allmulticast mode
[ 1074.680676][ T9049] veth1: entered promiscuous mode
[ 1074.913841][ T4076] br0: port 1(veth0) entered blocking state
[ 1074.914341][ T4076] br0: port 1(veth0) entered forwarding state
[ 1074.916305][ T4076] br0: port 2(veth1) entered blocking state
[ 1074.916717][ T4076] br0: port 2(veth1) entered forwarding state
[ 1076.221518][ T4375] bond0: (slave veth1): link status definitely up
[ 1076.223509][ T4375] bond0: (slave veth1): making interface the new active one
[ 1076.226082][ T4375] bond0: active interface up!
[ 1076.531131][ T7568] veth1: left allmulticast mode
[ 1076.531450][ T7568] veth1: left promiscuous mode
[ 1076.531939][ T7568] br0: port 2(veth1) entered disabled state
[ 1076.534924][ T7568] veth0: left allmulticast mode
[ 1076.535215][ T7568] veth0: left promiscuous mode
[ 1076.535641][ T7568] br0: port 1(veth0) entered disabled state
[ 1076.716761][ T7568] bond0: (slave veth1): Releasing backup interface
[ 1076.892315][ T7568] bond0: (slave veth0): Releasing backup interface
[ 1077.948205][ T7568] bond0 (unregistering): Released all slaves