[  541.147993] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  541.160371] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  541.172903] br0: port 1(veth0) entered blocking state
[  541.172959] br0: port 1(veth0) entered disabled state
[  541.173006] veth0: entered allmulticast mode
[  541.173073] veth0: entered promiscuous mode
[  541.185485] br0: port 2(veth1) entered blocking state
[  541.185562] br0: port 2(veth1) entered disabled state
[  541.185620] veth1: entered allmulticast mode
[  541.185703] veth1: entered promiscuous mode
[  541.610484] br0: port 1(veth0) entered blocking state
[  541.610538] br0: port 1(veth0) entered forwarding state
[  541.610599] br0: port 2(veth1) entered blocking state
[  541.610646] br0: port 2(veth1) entered forwarding state
[  543.161492] bond0: (slave veth1): link status definitely up
[  543.161556] bond0: (slave veth1): making interface the new active one
[  543.161618] bond0: active interface up!
[  543.295742] veth1: left allmulticast mode
[  543.295807] veth1: left promiscuous mode
[  543.295864] br0: port 2(veth1) entered disabled state
[  543.296000] veth0: left allmulticast mode
[  543.296038] veth0: left promiscuous mode
[  543.296095] br0: port 1(veth0) entered disabled state
[  543.318768] bond0: (slave veth1): Releasing backup interface
[  543.322724] bond0: (slave veth0): Releasing backup interface
[  543.354751] bond0 (unregistering): Released all slaves