[  763.179430] 8021q: adding VLAN 0 to HW filter on device bond0
[  763.182338] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  763.185208] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  763.188004] br0: port 1(veth0) entered blocking state
[  763.188037] br0: port 1(veth0) entered disabled state
[  763.188067] veth0: entered allmulticast mode
[  763.188120] veth0: entered promiscuous mode
[  763.190955] br0: port 2(veth1) entered blocking state
[  763.190988] br0: port 2(veth1) entered disabled state
[  763.191022] veth1: entered allmulticast mode
[  763.191068] veth1: entered promiscuous mode
[  764.225723] br0: port 1(veth0) entered blocking state
[  764.225767] br0: port 1(veth0) entered forwarding state
[  764.225813] br0: port 2(veth1) entered blocking state
[  764.225843] br0: port 2(veth1) entered forwarding state
[  765.250713] bond0: (slave veth1): link status definitely up
[  765.250795] bond0: (slave veth1): making interface the new active one
[  765.250851] bond0: active interface up!
[  765.324888] veth1: left allmulticast mode
[  765.324924] veth1: left promiscuous mode
[  765.324953] br0: port 2(veth1) entered disabled state
[  765.325023] veth0: left allmulticast mode
[  765.325044] veth0: left promiscuous mode
[  765.325067] br0: port 1(veth0) entered disabled state
[  765.343828] bond0: (slave veth1): Releasing backup interface
[  765.351802] bond0: (slave veth0): Releasing backup interface
[  765.386726] bond0 (unregistering): Released all slaves