[  733.848830] 8021q: adding VLAN 0 to HW filter on device bond0
[  733.860404] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  733.874082] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  733.886842] br0: port 1(veth0) entered blocking state
[  733.886976] br0: port 1(veth0) entered disabled state
[  733.887072] veth0: entered allmulticast mode
[  733.887204] veth0: entered promiscuous mode
[  733.899079] br0: port 2(veth1) entered blocking state
[  733.899180] br0: port 2(veth1) entered disabled state
[  733.899241] veth1: entered allmulticast mode
[  733.899357] veth1: entered promiscuous mode
[  734.093013] br0: port 1(veth0) entered blocking state
[  734.093142] br0: port 1(veth0) entered forwarding state
[  734.093237] br0: port 2(veth1) entered blocking state
[  734.093298] br0: port 2(veth1) entered forwarding state
[  735.900972] bond0: (slave veth1): link status definitely up
[  735.901081] bond0: (slave veth1): making interface the new active one
[  735.901163] bond0: active interface up!
[  736.023877] veth1: left allmulticast mode
[  736.023976] veth1: left promiscuous mode
[  736.024044] br0: port 2(veth1) entered disabled state
[  736.024198] veth0: left allmulticast mode
[  736.024251] veth0: left promiscuous mode
[  736.024300] br0: port 1(veth0) entered disabled state
[  736.043596] bond0: (slave veth1): Releasing backup interface
[  736.046181] bond0: (slave veth0): Releasing backup interface
[  736.069366] bond0 (unregistering): Released all slaves