[  525.777073] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.786282] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.796299] br0: port 1(veth0) entered blocking state
[  525.796366] br0: port 1(veth0) entered disabled state
[  525.796431] veth0: entered allmulticast mode
[  525.796537] veth0: entered promiscuous mode
[  525.806140] br0: port 2(veth1) entered blocking state
[  525.806221] br0: port 2(veth1) entered disabled state
[  525.806273] veth1: entered allmulticast mode
[  525.806356] veth1: entered promiscuous mode
[  526.317019] br0: port 1(veth0) entered blocking state
[  526.317189] br0: port 1(veth0) entered forwarding state
[  526.317304] br0: port 2(veth1) entered blocking state
[  526.317374] br0: port 2(veth1) entered forwarding state
[  527.805948] bond0: (slave veth1): link status definitely up
[  527.806011] bond0: (slave veth1): making interface the new active one
[  527.806081] bond0: active interface up!
[  527.922059] veth1: left allmulticast mode
[  527.922120] veth1: left promiscuous mode
[  527.922186] br0: port 2(veth1) entered disabled state
[  527.922285] veth0: left allmulticast mode
[  527.922316] veth0: left promiscuous mode
[  527.922361] br0: port 1(veth0) entered disabled state
[  527.946157] bond0: (slave veth1): Releasing backup interface
[  527.956086] bond0: (slave veth0): Releasing backup interface
[  527.986181] bond0 (unregistering): Released all slaves