[  842.615653] 8021q: adding VLAN 0 to HW filter on device bond0
[  842.619406] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  842.623154] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  842.626805] br0: port 1(veth0) entered blocking state
[  842.626847] br0: port 1(veth0) entered disabled state
[  842.626882] veth0: entered allmulticast mode
[  842.626939] veth0: entered promiscuous mode
[  842.630600] br0: port 2(veth1) entered blocking state
[  842.630639] br0: port 2(veth1) entered disabled state
[  842.630677] veth1: entered allmulticast mode
[  842.630733] veth1: entered promiscuous mode
[  843.658181] br0: port 1(veth0) entered blocking state
[  843.658262] br0: port 1(veth0) entered forwarding state
[  843.658309] br0: port 2(veth1) entered blocking state
[  843.658336] br0: port 2(veth1) entered forwarding state
[  844.683160] bond0: (slave veth0): link status definitely up
[  844.683222] bond0: (slave veth1): link status definitely up
[  844.683273] bond0: (slave veth0): making interface the new active one
[  844.683326] bond0: active interface up!
[  844.797608] veth1: left allmulticast mode
[  844.797657] veth1: left promiscuous mode
[  844.797692] br0: port 2(veth1) entered disabled state
[  844.797780] veth0: left allmulticast mode
[  844.797799] veth0: left promiscuous mode
[  844.797827] br0: port 1(veth0) entered disabled state
[  844.803338] bond0: (slave veth1): Releasing backup interface
[  844.810299] bond0: (slave veth0): Releasing backup interface
[  844.834198] bond0 (unregistering): Released all slaves