[  765.011482] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.023603] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  765.035022] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  765.045605] br0: port 1(veth0) entered blocking state
[  765.045671] br0: port 1(veth0) entered disabled state
[  765.045736] veth0: entered allmulticast mode
[  765.045829] veth0: entered promiscuous mode
[  765.055875] br0: port 2(veth1) entered blocking state
[  765.055941] br0: port 2(veth1) entered disabled state
[  765.055985] veth1: entered allmulticast mode
[  765.056063] veth1: entered promiscuous mode
[  766.007232] br0: port 1(veth0) entered blocking state
[  766.007354] br0: port 1(veth0) entered forwarding state
[  766.007461] br0: port 2(veth1) entered blocking state
[  766.007523] br0: port 2(veth1) entered forwarding state
[  767.096227] bond0: (slave veth1): link status definitely up
[  767.096384] bond0: (slave veth1): making interface the new active one
[  767.096511] bond0: active interface up!
[  767.239465] veth1: left allmulticast mode
[  767.239609] veth1: left promiscuous mode
[  767.239674] br0: port 2(veth1) entered disabled state
[  767.239854] veth0: left allmulticast mode
[  767.239903] veth0: left promiscuous mode
[  767.239992] br0: port 1(veth0) entered disabled state
[  767.260612] bond0: (slave veth1): Releasing backup interface
[  767.264527] bond0: (slave veth0): Releasing backup interface
[  767.293846] bond0 (unregistering): Released all slaves