[  531.864478] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.874262] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.884156] br0: port 1(veth0) entered blocking state
[  531.884221] br0: port 1(veth0) entered disabled state
[  531.884266] veth0: entered allmulticast mode
[  531.884338] veth0: entered promiscuous mode
[  531.894337] br0: port 2(veth1) entered blocking state
[  531.894435] br0: port 2(veth1) entered disabled state
[  531.894490] veth1: entered allmulticast mode
[  531.894574] veth1: entered promiscuous mode
[  532.858598] br0: port 1(veth0) entered blocking state
[  532.858703] br0: port 1(veth0) entered forwarding state
[  532.858762] br0: port 2(veth1) entered blocking state
[  532.858805] br0: port 2(veth1) entered forwarding state
[  534.906632] bond0: (slave veth0): link status definitely up
[  534.906744] bond0: (slave veth1): link status definitely up
[  534.906782] bond0: (slave veth0): making interface the new active one
[  534.906842] bond0: active interface up!
[  534.990845] veth1: left allmulticast mode
[  534.990893] veth1: left promiscuous mode
[  534.990947] br0: port 2(veth1) entered disabled state
[  534.991140] veth0: left allmulticast mode
[  534.991180] veth0: left promiscuous mode
[  534.991224] br0: port 1(veth0) entered disabled state
[  535.006611] bond0: (slave veth1): Releasing backup interface
[  535.010782] bond0: (slave veth0): Releasing backup interface
[  535.031818] bond0 (unregistering): Released all slaves