[  807.135677] 8021q: adding VLAN 0 to HW filter on device bond0
[  807.139844] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  807.144209] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  807.148367] br0: port 1(veth0) entered blocking state
[  807.148455] br0: port 1(veth0) entered disabled state
[  807.148492] veth0: entered allmulticast mode
[  807.148556] veth0: entered promiscuous mode
[  807.152533] br0: port 2(veth1) entered blocking state
[  807.152571] br0: port 2(veth1) entered disabled state
[  807.152609] veth1: entered allmulticast mode
[  807.152668] veth1: entered promiscuous mode
[  808.130228] br0: port 1(veth0) entered blocking state
[  808.130291] br0: port 1(veth0) entered forwarding state
[  808.130343] br0: port 2(veth1) entered blocking state
[  808.130384] br0: port 2(veth1) entered forwarding state
[  809.218185] bond0: (slave veth1): link status definitely up
[  809.218285] bond0: (slave veth1): making interface the new active one
[  809.218341] bond0: active interface up!
[  809.231308] veth1: left allmulticast mode
[  809.231350] veth1: left promiscuous mode
[  809.231383] br0: port 2(veth1) entered disabled state
[  809.231464] veth0: left allmulticast mode
[  809.231487] veth0: left promiscuous mode
[  809.231514] br0: port 1(veth0) entered disabled state
[  809.236429] bond0: (slave veth1): Releasing backup interface
[  809.240846] bond0: (slave veth0): Releasing backup interface
[  809.273208] bond0 (unregistering): Released all slaves