[  698.965600] 8021q: adding VLAN 0 to HW filter on device bond0
[  698.977188] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  698.988226] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  698.999827] br0: port 1(veth0) entered blocking state
[  698.999899] br0: port 1(veth0) entered disabled state
[  698.999965] veth0: entered allmulticast mode
[  699.000055] veth0: entered promiscuous mode
[  699.011327] br0: port 2(veth1) entered blocking state
[  699.011398] br0: port 2(veth1) entered disabled state
[  699.011454] veth1: entered allmulticast mode
[  699.011552] veth1: entered promiscuous mode
[  699.036903] br0: port 1(veth0) entered blocking state
[  699.036996] br0: port 1(veth0) entered forwarding state
[  699.037069] br0: port 2(veth1) entered blocking state
[  699.037127] br0: port 2(veth1) entered forwarding state
[  701.043912] bond0: (slave veth1): link status definitely up
[  701.044025] bond0: (slave veth1): making interface the new active one
[  701.044128] bond0: active interface up!
[  701.186300] veth1: left allmulticast mode
[  701.186374] veth1: left promiscuous mode
[  701.186435] br0: port 2(veth1) entered disabled state
[  701.186578] veth0: left allmulticast mode
[  701.186627] veth0: left promiscuous mode
[  701.186675] br0: port 1(veth0) entered disabled state
[  701.205131] bond0: (slave veth1): Releasing backup interface
[  701.210108] bond0: (slave veth0): Releasing backup interface
[  701.235031] bond0 (unregistering): Released all slaves