[  531.041903] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.052876] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.063456] br0: port 1(veth0) entered blocking state
[  531.063567] br0: port 1(veth0) entered disabled state
[  531.063656] veth0: entered allmulticast mode
[  531.063781] veth0: entered promiscuous mode
[  531.074617] br0: port 2(veth1) entered blocking state
[  531.074699] br0: port 2(veth1) entered disabled state
[  531.074765] veth1: entered allmulticast mode
[  531.074880] veth1: entered promiscuous mode
[  531.310262] br0: port 1(veth0) entered blocking state
[  531.310396] br0: port 1(veth0) entered forwarding state
[  531.310509] br0: port 2(veth1) entered blocking state
[  531.310578] br0: port 2(veth1) entered forwarding state
[  533.118185] bond0: (slave veth1): link status definitely up
[  533.118284] bond0: (slave veth1): making interface the new active one
[  533.118362] bond0: active interface up!
[  533.214986] veth1: left allmulticast mode
[  533.215037] veth1: left promiscuous mode
[  533.215122] br0: port 2(veth1) entered disabled state
[  533.215254] veth0: left allmulticast mode
[  533.215288] veth0: left promiscuous mode
[  533.215340] br0: port 1(veth0) entered disabled state
[  533.234423] bond0: (slave veth1): Releasing backup interface
[  533.241361] bond0: (slave veth0): Releasing backup interface
[  533.261400] bond0 (unregistering): Released all slaves