[  531.136117] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.145913] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.156470] br0: port 1(veth0) entered blocking state
[  531.156571] br0: port 1(veth0) entered disabled state
[  531.156656] veth0: entered allmulticast mode
[  531.156769] veth0: entered promiscuous mode
[  531.166604] br0: port 2(veth1) entered blocking state
[  531.166705] br0: port 2(veth1) entered disabled state
[  531.166773] veth1: entered allmulticast mode
[  531.166869] veth1: entered promiscuous mode
[  531.370154] br0: port 1(veth0) entered blocking state
[  531.370289] br0: port 1(veth0) entered forwarding state
[  531.370374] br0: port 2(veth1) entered blocking state
[  531.370432] br0: port 2(veth1) entered forwarding state
[  533.179111] bond0: (slave veth1): link status definitely up
[  533.179195] bond0: (slave veth1): making interface the new active one
[  533.179279] bond0: active interface up!
[  533.322122] veth1: left allmulticast mode
[  533.322221] veth1: left promiscuous mode
[  533.322284] br0: port 2(veth1) entered disabled state
[  533.322424] veth0: left allmulticast mode
[  533.322469] veth0: left promiscuous mode
[  533.322542] br0: port 1(veth0) entered disabled state
[  533.341457] bond0: (slave veth1): Releasing backup interface
[  533.347354] bond0: (slave veth0): Releasing backup interface
[  533.369403] bond0 (unregistering): Released all slaves