[  530.063756] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.073174] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.081828] br0: port 1(veth0) entered blocking state
[  530.081878] br0: port 1(veth0) entered disabled state
[  530.081933] veth0: entered allmulticast mode
[  530.082016] veth0: entered promiscuous mode
[  530.091537] br0: port 2(veth1) entered blocking state
[  530.091621] br0: port 2(veth1) entered disabled state
[  530.091681] veth1: entered allmulticast mode
[  530.091771] veth1: entered promiscuous mode
[  531.072132] br0: port 1(veth0) entered blocking state
[  531.072211] br0: port 1(veth0) entered forwarding state
[  531.072300] br0: port 2(veth1) entered blocking state
[  531.072349] br0: port 2(veth1) entered forwarding state
[  532.096058] bond0: (slave veth1): link status definitely up
[  532.096146] bond0: (slave veth1): making interface the new active one
[  532.096208] bond0: active interface up!
[  532.212857] veth1: left allmulticast mode
[  532.212906] veth1: left promiscuous mode
[  532.212968] br0: port 2(veth1) entered disabled state
[  532.213080] veth0: left allmulticast mode
[  532.213112] veth0: left promiscuous mode
[  532.213148] br0: port 1(veth0) entered disabled state
[  532.232340] bond0: (slave veth1): Releasing backup interface
[  532.238280] bond0: (slave veth0): Releasing backup interface
[  532.258223] bond0 (unregistering): Released all slaves