[  826.171067] 8021q: adding VLAN 0 to HW filter on device bond0
[  826.173829] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  826.176652] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  826.179389] br0: port 1(veth0) entered blocking state
[  826.179429] br0: port 1(veth0) entered disabled state
[  826.179455] veth0: entered allmulticast mode
[  826.179510] veth0: entered promiscuous mode
[  826.182288] br0: port 2(veth1) entered blocking state
[  826.182319] br0: port 2(veth1) entered disabled state
[  826.182349] veth1: entered allmulticast mode
[  826.182406] veth1: entered promiscuous mode
[  827.214892] br0: port 1(veth0) entered blocking state
[  827.214934] br0: port 1(veth0) entered forwarding state
[  827.214981] br0: port 2(veth1) entered blocking state
[  827.215016] br0: port 2(veth1) entered forwarding state
[  828.238896] bond0: (slave veth1): link status definitely up
[  828.239041] bond0: (slave veth1): making interface the new active one
[  828.239160] bond0: active interface up!
[  828.312071] veth1: left allmulticast mode
[  828.312107] veth1: left promiscuous mode
[  828.312138] br0: port 2(veth1) entered disabled state
[  828.312213] veth0: left allmulticast mode
[  828.312264] veth0: left promiscuous mode
[  828.312299] br0: port 1(veth0) entered disabled state
[  828.329994] bond0: (slave veth1): Releasing backup interface
[  828.341960] bond0: (slave veth0): Releasing backup interface
[  828.371944] bond0 (unregistering): Released all slaves