[  534.264896] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.275285] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.286760] br0: port 1(veth0) entered blocking state
[  534.286880] br0: port 1(veth0) entered disabled state
[  534.286964] veth0: entered allmulticast mode
[  534.287103] veth0: entered promiscuous mode
[  534.298914] br0: port 2(veth1) entered blocking state
[  534.298993] br0: port 2(veth1) entered disabled state
[  534.299073] veth1: entered allmulticast mode
[  534.299187] veth1: entered promiscuous mode
[  534.569199] br0: port 1(veth0) entered blocking state
[  534.569330] br0: port 1(veth0) entered forwarding state
[  534.569430] br0: port 2(veth1) entered blocking state
[  534.569474] br0: port 2(veth1) entered forwarding state
[  536.313196] bond0: (slave veth1): link status definitely up
[  536.313336] bond0: (slave veth1): making interface the new active one
[  536.313411] bond0: active interface up!
[  536.354714] veth1: left allmulticast mode
[  536.354803] veth1: left promiscuous mode
[  536.354860] br0: port 2(veth1) entered disabled state
[  536.355027] veth0: left allmulticast mode
[  536.355095] veth0: left promiscuous mode
[  536.355161] br0: port 1(veth0) entered disabled state
[  536.376458] bond0: (slave veth1): Releasing backup interface
[  536.389384] bond0: (slave veth0): Releasing backup interface