[  529.584068] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.600114] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.615068] br0: port 1(veth0) entered blocking state
[  529.615119] br0: port 1(veth0) entered disabled state
[  529.615173] veth0: entered allmulticast mode
[  529.615248] veth0: entered promiscuous mode
[  529.632301] br0: port 2(veth1) entered blocking state
[  529.632370] br0: port 2(veth1) entered disabled state
[  529.632414] veth1: entered allmulticast mode
[  529.632485] veth1: entered promiscuous mode
[  530.568042] br0: port 1(veth0) entered blocking state
[  530.568121] br0: port 1(veth0) entered forwarding state
[  530.568202] br0: port 2(veth1) entered blocking state
[  530.568255] br0: port 2(veth1) entered forwarding state
[  531.656025] bond0: (slave veth1): link status definitely up
[  531.656104] bond0: (slave veth1): making interface the new active one
[  531.656180] bond0: active interface up!
[  531.819720] veth1: left allmulticast mode
[  531.819789] veth1: left promiscuous mode
[  531.819849] br0: port 2(veth1) entered disabled state
[  531.820002] veth0: left allmulticast mode
[  531.820048] veth0: left promiscuous mode
[  531.820109] br0: port 1(veth0) entered disabled state
[  531.847286] bond0: (slave veth1): Releasing backup interface
[  531.858285] bond0: (slave veth0): Releasing backup interface