[ 1050.868157][ T6919] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1051.071903][ T6920] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1051.250544][ T6921] br0: port 1(veth0) entered blocking state
[ 1051.250971][ T6921] br0: port 1(veth0) entered disabled state
[ 1051.251331][ T6921] veth0: entered allmulticast mode
[ 1051.253405][ T6921] veth0: entered promiscuous mode
[ 1051.419969][ T6922] br0: port 2(veth1) entered blocking state
[ 1051.420231][ T6922] br0: port 2(veth1) entered disabled state
[ 1051.420495][ T6922] veth1: entered allmulticast mode
[ 1051.422535][ T6922] veth1: entered promiscuous mode
[ 1052.419941][ T5908] br0: port 1(veth0) entered blocking state
[ 1052.420358][ T5908] br0: port 1(veth0) entered forwarding state
[ 1052.421902][ T5908] br0: port 2(veth1) entered blocking state
[ 1052.422242][ T5908] br0: port 2(veth1) entered forwarding state
[ 1053.763394][ T5900] bond0: (slave veth0): link status definitely up
[ 1053.763912][ T5900] bond0: (slave veth1): link status definitely up
[ 1053.764120][ T5900] bond0: (slave veth0): making interface the new active one
[ 1053.765137][ T5900] bond0: active interface up!
[ 1054.477652][  T272] veth1: left allmulticast mode
[ 1054.477878][  T272] veth1: left promiscuous mode
[ 1054.478204][  T272] br0: port 2(veth1) entered disabled state
[ 1054.479593][  T272] veth0: left allmulticast mode
[ 1054.479756][  T272] veth0: left promiscuous mode
[ 1054.480071][  T272] br0: port 1(veth0) entered disabled state
[ 1054.515346][  T272] bond0: (slave veth1): Releasing backup interface
[ 1054.526796][  T272] bond0: (slave veth0): Releasing backup interface
[ 1054.655021][  T272] bond0 (unregistering): Released all slaves