[  696.897523] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.907916] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  696.919331] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  696.929050] br0: port 1(veth0) entered blocking state
[  696.929128] br0: port 1(veth0) entered disabled state
[  696.929193] veth0: entered allmulticast mode
[  696.929286] veth0: entered promiscuous mode
[  696.938891] br0: port 2(veth1) entered blocking state
[  696.938971] br0: port 2(veth1) entered disabled state
[  696.939016] veth1: entered allmulticast mode
[  696.939097] veth1: entered promiscuous mode
[  697.188253] br0: port 1(veth0) entered blocking state
[  697.188387] br0: port 1(veth0) entered forwarding state
[  697.188475] br0: port 2(veth1) entered blocking state
[  697.188524] br0: port 2(veth1) entered forwarding state
[  698.933227] bond0: (slave veth1): link status definitely up
[  698.933284] bond0: (slave veth1): making interface the new active one
[  698.933364] bond0: active interface up!
[  698.959699] veth1: left allmulticast mode
[  698.959751] veth1: left promiscuous mode
[  698.959813] br0: port 2(veth1) entered disabled state
[  698.959915] veth0: left allmulticast mode
[  698.959968] veth0: left promiscuous mode
[  698.960003] br0: port 1(veth0) entered disabled state
[  698.978471] bond0: (slave veth1): Releasing backup interface
[  698.983361] bond0: (slave veth0): Releasing backup interface
[  699.009403] bond0 (unregistering): Released all slaves