[  758.113032] 8021q: adding VLAN 0 to HW filter on device bond0
[  758.125646] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  758.137123] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  758.149172] br0: port 1(veth0) entered blocking state
[  758.149297] br0: port 1(veth0) entered disabled state
[  758.149392] veth0: entered allmulticast mode
[  758.149527] veth0: entered promiscuous mode
[  758.161310] br0: port 2(veth1) entered blocking state
[  758.161425] br0: port 2(veth1) entered disabled state
[  758.161511] veth1: entered allmulticast mode
[  758.161635] veth1: entered promiscuous mode
[  758.349547] br0: port 1(veth0) entered blocking state
[  758.349708] br0: port 1(veth0) entered forwarding state
[  758.349869] br0: port 2(veth1) entered blocking state
[  758.349942] br0: port 2(veth1) entered forwarding state
[  760.158536] bond0: (slave veth1): link status definitely up
[  760.158638] bond0: (slave veth1): making interface the new active one
[  760.158736] bond0: active interface up!
[  760.270295] veth1: left allmulticast mode
[  760.270380] veth1: left promiscuous mode
[  760.270436] br0: port 2(veth1) entered disabled state
[  760.270604] veth0: left allmulticast mode
[  760.270636] veth0: left promiscuous mode
[  760.270702] br0: port 1(veth0) entered disabled state
[  760.285828] bond0: (slave veth1): Releasing backup interface
[  760.292716] bond0: (slave veth0): Releasing backup interface
[  760.329805] bond0 (unregistering): Released all slaves