[  513.017712] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.026552] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.035779] br0: port 1(veth0) entered blocking state
[  513.035847] br0: port 1(veth0) entered disabled state
[  513.035903] veth0: entered allmulticast mode
[  513.035990] veth0: entered promiscuous mode
[  513.045075] br0: port 2(veth1) entered blocking state
[  513.045175] br0: port 2(veth1) entered disabled state
[  513.045234] veth1: entered allmulticast mode
[  513.045332] veth1: entered promiscuous mode
[  514.043054] br0: port 1(veth0) entered blocking state
[  514.043154] br0: port 1(veth0) entered forwarding state
[  514.043239] br0: port 2(veth1) entered blocking state
[  514.043280] br0: port 2(veth1) entered forwarding state
[  516.091063] bond0: (slave veth0): link status definitely up
[  516.091198] bond0: (slave veth1): link status definitely up
[  516.091253] bond0: (slave veth0): making interface the new active one
[  516.091346] bond0: active interface up!
[  516.146447] veth1: left allmulticast mode
[  516.146503] veth1: left promiscuous mode
[  516.146595] br0: port 2(veth1) entered disabled state
[  516.146760] veth0: left allmulticast mode
[  516.146813] veth0: left promiscuous mode
[  516.146859] br0: port 1(veth0) entered disabled state
[  516.166316] bond0: (slave veth1): Releasing backup interface
[  516.179225] bond0: (slave veth0): Releasing backup interface
[  516.203243] bond0 (unregistering): Released all slaves