[  764.362480] 8021q: adding VLAN 0 to HW filter on device bond0
[  764.365256] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  764.367972] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  764.370670] br0: port 1(veth0) entered blocking state
[  764.370719] br0: port 1(veth0) entered disabled state
[  764.370772] veth0: entered allmulticast mode
[  764.370856] veth0: entered promiscuous mode
[  764.373527] br0: port 2(veth1) entered blocking state
[  764.373584] br0: port 2(veth1) entered disabled state
[  764.373636] veth1: entered allmulticast mode
[  764.373712] veth1: entered promiscuous mode
[  764.585591] br0: port 1(veth0) entered blocking state
[  764.585648] br0: port 1(veth0) entered forwarding state
[  764.585716] br0: port 2(veth1) entered blocking state
[  764.585766] br0: port 2(veth1) entered forwarding state
[  766.392603] bond0: (slave veth1): link status definitely up
[  766.392688] bond0: (slave veth1): making interface the new active one
[  766.392726] bond0: active interface up!
[  766.500370] veth1: left allmulticast mode
[  766.500390] veth1: left promiscuous mode
[  766.500412] br0: port 2(veth1) entered disabled state
[  766.500539] veth0: left allmulticast mode
[  766.500552] veth0: left promiscuous mode
[  766.500569] br0: port 1(veth0) entered disabled state
[  766.517717] bond0: (slave veth1): Releasing backup interface
[  766.525683] bond0: (slave veth0): Releasing backup interface
[  766.557649] bond0 (unregistering): Released all slaves