[  671.888167] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  671.898725] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  671.911098] br0: port 1(veth0) entered blocking state
[  671.911170] br0: port 1(veth0) entered disabled state
[  671.911239] veth0: entered allmulticast mode
[  671.911336] veth0: entered promiscuous mode
[  671.921207] br0: port 2(veth1) entered blocking state
[  671.921283] br0: port 2(veth1) entered disabled state
[  671.921341] veth1: entered allmulticast mode
[  671.921432] veth1: entered promiscuous mode
[  672.885531] br0: port 1(veth0) entered blocking state
[  672.885663] br0: port 1(veth0) entered forwarding state
[  672.885808] br0: port 2(veth1) entered blocking state
[  672.885885] br0: port 2(veth1) entered forwarding state
[  674.934520] bond0: (slave veth0): link status definitely up
[  674.934661] bond0: (slave veth1): link status definitely up
[  674.934706] bond0: (slave veth0): making interface the new active one
[  674.934786] bond0: active interface up!
[  674.989980] veth1: left allmulticast mode
[  674.990060] veth1: left promiscuous mode
[  674.990121] br0: port 2(veth1) entered disabled state
[  674.990268] veth0: left allmulticast mode
[  674.990310] veth0: left promiscuous mode
[  674.990351] br0: port 1(veth0) entered disabled state
[  675.009897] bond0: (slave veth1): Releasing backup interface
[  675.015671] bond0: (slave veth0): Releasing backup interface