[  875.674383] 8021q: adding VLAN 0 to HW filter on device bond0
[  875.677917] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  875.681401] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  875.684817] br0: port 1(veth0) entered blocking state
[  875.684851] br0: port 1(veth0) entered disabled state
[  875.684883] veth0: entered allmulticast mode
[  875.684935] veth0: entered promiscuous mode
[  875.688345] br0: port 2(veth1) entered blocking state
[  875.688410] br0: port 2(veth1) entered disabled state
[  875.688477] veth1: entered allmulticast mode
[  875.688570] veth1: entered promiscuous mode
[  876.676052] br0: port 1(veth0) entered blocking state
[  876.676105] br0: port 1(veth0) entered forwarding state
[  876.676151] br0: port 2(veth1) entered blocking state
[  876.676180] br0: port 2(veth1) entered forwarding state
[  877.699027] bond0: (slave veth0): link status definitely up
[  877.699127] bond0: (slave veth1): link status definitely up
[  877.699215] bond0: (slave veth0): making interface the new active one
[  877.699308] bond0: active interface up!
[  877.745324] veth1: left allmulticast mode
[  877.745388] veth1: left promiscuous mode
[  877.745454] br0: port 2(veth1) entered disabled state
[  877.745624] veth0: left allmulticast mode
[  877.745678] veth0: left promiscuous mode
[  877.745739] br0: port 1(veth0) entered disabled state
[  877.751996] bond0: (slave veth1): Releasing backup interface
[  877.759143] bond0: (slave veth0): Releasing backup interface
[  877.786035] bond0 (unregistering): Released all slaves