[  531.134877] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.145242] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.156253] br0: port 1(veth0) entered blocking state
[  531.156317] br0: port 1(veth0) entered disabled state
[  531.156371] veth0: entered allmulticast mode
[  531.156456] veth0: entered promiscuous mode
[  531.167274] br0: port 2(veth1) entered blocking state
[  531.167336] br0: port 2(veth1) entered disabled state
[  531.167382] veth1: entered allmulticast mode
[  531.167465] veth1: entered promiscuous mode
[  531.560823] br0: port 1(veth0) entered blocking state
[  531.560938] br0: port 1(veth0) entered forwarding state
[  531.561021] br0: port 2(veth1) entered blocking state
[  531.561070] br0: port 2(veth1) entered forwarding state
[  533.176703] bond0: (slave veth1): link status definitely up
[  533.176779] bond0: (slave veth1): making interface the new active one
[  533.176843] bond0: active interface up!
[  533.285594] veth1: left allmulticast mode
[  533.285652] veth1: left promiscuous mode
[  533.285721] br0: port 2(veth1) entered disabled state
[  533.285873] veth0: left allmulticast mode
[  533.285921] veth0: left promiscuous mode
[  533.285988] br0: port 1(veth0) entered disabled state
[  533.303046] bond0: (slave veth1): Releasing backup interface
[  533.308944] bond0: (slave veth0): Releasing backup interface
[  533.331921] bond0 (unregistering): Released all slaves