[  830.608637] 8021q: adding VLAN 0 to HW filter on device bond0
[  830.611941] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  830.615202] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  830.618424] br0: port 1(veth0) entered blocking state
[  830.618489] br0: port 1(veth0) entered disabled state
[  830.618560] veth0: entered allmulticast mode
[  830.618650] veth0: entered promiscuous mode
[  830.621983] br0: port 2(veth1) entered blocking state
[  830.622027] br0: port 2(veth1) entered disabled state
[  830.622066] veth1: entered allmulticast mode
[  830.622129] veth1: entered promiscuous mode
[  831.622026] br0: port 1(veth0) entered blocking state
[  831.622078] br0: port 1(veth0) entered forwarding state
[  831.622139] br0: port 2(veth1) entered blocking state
[  831.622171] br0: port 2(veth1) entered forwarding state
[  832.646046] bond0: (slave veth0): link status definitely up
[  832.646120] bond0: (slave veth1): link status definitely up
[  832.646201] bond0: (slave veth0): making interface the new active one
[  832.646279] bond0: active interface up!
[  832.668271] veth1: left allmulticast mode
[  832.668328] veth1: left promiscuous mode
[  832.668370] br0: port 2(veth1) entered disabled state
[  832.668487] veth0: left allmulticast mode
[  832.668601] veth0: left promiscuous mode
[  832.668654] br0: port 1(veth0) entered disabled state
[  832.698231] bond0: (slave veth1): Releasing backup interface
[  832.710219] bond0: (slave veth0): Releasing backup interface
[  832.752145] bond0 (unregistering): Released all slaves