[  528.951475] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.966827] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.983321] br0: port 1(veth0) entered blocking state
[  528.983387] br0: port 1(veth0) entered disabled state
[  528.983439] veth0: entered allmulticast mode
[  528.983514] veth0: entered promiscuous mode
[  528.997801] br0: port 2(veth1) entered blocking state
[  528.997867] br0: port 2(veth1) entered disabled state
[  528.997913] veth1: entered allmulticast mode
[  528.997988] veth1: entered promiscuous mode
[  529.925802] br0: port 1(veth0) entered blocking state
[  529.925917] br0: port 1(veth0) entered forwarding state
[  529.926001] br0: port 2(veth1) entered blocking state
[  529.926044] br0: port 2(veth1) entered forwarding state
[  531.015741] bond0: (slave veth1): link status definitely up
[  531.015867] bond0: (slave veth1): making interface the new active one
[  531.015948] bond0: active interface up!
[  531.120373] veth1: left allmulticast mode
[  531.120434] veth1: left promiscuous mode
[  531.120480] br0: port 2(veth1) entered disabled state
[  531.120684] veth0: left allmulticast mode
[  531.120732] veth0: left promiscuous mode
[  531.120774] br0: port 1(veth0) entered disabled state
[  531.147972] bond0: (slave veth1): Releasing backup interface
[  531.157900] bond0: (slave veth0): Releasing backup interface
[  531.187882] bond0 (unregistering): Released all slaves