[  905.677574] 8021q: adding VLAN 0 to HW filter on device bond0
[  905.680863] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  905.684195] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  905.687480] br0: port 1(veth0) entered blocking state
[  905.687521] br0: port 1(veth0) entered disabled state
[  905.687556] veth0: entered allmulticast mode
[  905.687653] veth0: entered promiscuous mode
[  905.690931] br0: port 2(veth1) entered blocking state
[  905.690996] br0: port 2(veth1) entered disabled state
[  905.691065] veth1: entered allmulticast mode
[  905.691148] veth1: entered promiscuous mode
[  905.724274] br0: port 1(veth0) entered blocking state
[  905.724344] br0: port 1(veth0) entered forwarding state
[  905.724427] br0: port 2(veth1) entered blocking state
[  905.724497] br0: port 2(veth1) entered forwarding state
[  907.722269] bond0: (slave veth1): link status definitely up
[  907.722374] bond0: (slave veth1): making interface the new active one
[  907.722468] bond0: active interface up!
[  907.736489] veth1: left allmulticast mode
[  907.736548] veth1: left promiscuous mode
[  907.736610] br0: port 2(veth1) entered disabled state
[  907.736796] veth0: left allmulticast mode
[  907.736877] veth0: left promiscuous mode
[  907.736936] br0: port 1(veth0) entered disabled state
[  907.741430] bond0: (slave veth1): Releasing backup interface
[  907.745562] bond0: (slave veth0): Releasing backup interface
[  907.776308] bond0 (unregistering): Released all slaves