[  931.206985][ T7792] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  931.329301][ T7793] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  931.463957][ T7794] br0: port 1(veth0) entered blocking state
[  931.464209][ T7794] br0: port 1(veth0) entered disabled state
[  931.464442][ T7794] veth0: entered allmulticast mode
[  931.465663][ T7794] veth0: entered promiscuous mode
[  931.589181][ T7795] br0: port 2(veth1) entered blocking state
[  931.589408][ T7795] br0: port 2(veth1) entered disabled state
[  931.589631][ T7795] veth1: entered allmulticast mode
[  931.592033][ T7795] veth1: entered promiscuous mode
[  931.825412][   T51] br0: port 1(veth0) entered blocking state
[  931.825655][   T51] br0: port 1(veth0) entered forwarding state
[  932.841321][ T3967] br0: port 2(veth1) entered blocking state
[  932.841617][ T3967] br0: port 2(veth1) entered forwarding state
[  934.121274][ T6862] bond0: (slave veth0): link status definitely up
[  934.121828][ T6862] bond0: (slave veth1): link status definitely up
[  934.122020][ T6862] bond0: (slave veth0): making interface the new active one
[  934.123009][ T6862] bond0: active interface up!
[  934.798198][  T253] veth1: left allmulticast mode
[  934.798386][  T253] veth1: left promiscuous mode
[  934.798702][  T253] br0: port 2(veth1) entered disabled state
[  934.805482][  T253] veth0: left allmulticast mode
[  934.805664][  T253] veth0: left promiscuous mode
[  934.805952][  T253] br0: port 1(veth0) entered disabled state
[  934.849933][  T253] bond0: (slave veth1): Releasing backup interface
[  934.861403][  T253] bond0: (slave veth0): Releasing backup interface
[  934.950623][  T253] bond0 (unregistering): Released all slaves