[  905.831322] 8021q: adding VLAN 0 to HW filter on device bond0
[  905.835052] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  905.838725] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  905.842334] br0: port 1(veth0) entered blocking state
[  905.842365] br0: port 1(veth0) entered disabled state
[  905.842401] veth0: entered allmulticast mode
[  905.842453] veth0: entered promiscuous mode
[  905.846033] br0: port 2(veth1) entered blocking state
[  905.846094] br0: port 2(veth1) entered disabled state
[  905.846168] veth1: entered allmulticast mode
[  905.846255] veth1: entered promiscuous mode
[  906.888214] br0: port 1(veth0) entered blocking state
[  906.888313] br0: port 1(veth0) entered forwarding state
[  906.888397] br0: port 2(veth1) entered blocking state
[  906.888459] br0: port 2(veth1) entered forwarding state
[  907.912185] bond0: (slave veth0): link status definitely up
[  907.912257] bond0: (slave veth1): link status definitely up
[  907.912317] bond0: (slave veth0): making interface the new active one
[  907.912376] bond0: active interface up!
[  908.012888] veth1: left allmulticast mode
[  908.012931] veth1: left promiscuous mode
[  908.012994] br0: port 2(veth1) entered disabled state
[  908.013100] veth0: left allmulticast mode
[  908.013132] veth0: left promiscuous mode
[  908.013177] br0: port 1(veth0) entered disabled state
[  908.022420] bond0: (slave veth1): Releasing backup interface
[  908.027296] bond0: (slave veth0): Releasing backup interface
[  908.059205] bond0 (unregistering): Released all slaves