[  697.739017] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.741714] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  697.744365] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  697.746945] br0: port 1(veth0) entered blocking state
[  697.746987] br0: port 1(veth0) entered disabled state
[  697.747023] veth0: entered allmulticast mode
[  697.747073] veth0: entered promiscuous mode
[  697.749663] br0: port 2(veth1) entered blocking state
[  697.749698] br0: port 2(veth1) entered disabled state
[  697.749734] veth1: entered allmulticast mode
[  697.749780] veth1: entered promiscuous mode
[  697.917118] br0: port 1(veth0) entered blocking state
[  697.917162] br0: port 1(veth0) entered forwarding state
[  697.917215] br0: port 2(veth1) entered blocking state
[  697.917248] br0: port 2(veth1) entered forwarding state
[  699.773128] bond0: (slave veth1): link status definitely up
[  699.773243] bond0: (slave veth1): making interface the new active one
[  699.773298] bond0: active interface up!
[  699.879212] veth1: left allmulticast mode
[  699.879254] veth1: left promiscuous mode
[  699.879318] br0: port 2(veth1) entered disabled state
[  699.879480] veth0: left allmulticast mode
[  699.879541] veth0: left promiscuous mode
[  699.879580] br0: port 1(veth0) entered disabled state
[  699.900268] bond0: (slave veth1): Releasing backup interface
[  699.907213] bond0: (slave veth0): Releasing backup interface
[  699.930173] bond0 (unregistering): Released all slaves