[  822.542317] 8021q: adding VLAN 0 to HW filter on device bond0
[  822.545453] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  822.548589] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  822.551620] br0: port 1(veth0) entered blocking state
[  822.551656] br0: port 1(veth0) entered disabled state
[  822.551694] veth0: entered allmulticast mode
[  822.551754] veth0: entered promiscuous mode
[  822.554810] br0: port 2(veth1) entered blocking state
[  822.554881] br0: port 2(veth1) entered disabled state
[  822.554957] veth1: entered allmulticast mode
[  822.555049] veth1: entered promiscuous mode
[  823.554683] br0: port 1(veth0) entered blocking state
[  823.554776] br0: port 1(veth0) entered forwarding state
[  823.554867] br0: port 2(veth1) entered blocking state
[  823.554931] br0: port 2(veth1) entered forwarding state
[  824.578674] bond0: (slave veth1): link status definitely up
[  824.578780] bond0: (slave veth1): making interface the new active one
[  824.578843] bond0: active interface up!
[  824.599870] veth1: left allmulticast mode
[  824.599907] veth1: left promiscuous mode
[  824.599940] br0: port 2(veth1) entered disabled state
[  824.600028] veth0: left allmulticast mode
[  824.600049] veth0: left promiscuous mode
[  824.600078] br0: port 1(veth0) entered disabled state
[  824.618799] bond0: (slave veth1): Releasing backup interface
[  824.626766] bond0: (slave veth0): Releasing backup interface
[  824.664766] bond0 (unregistering): Released all slaves