[  523.080573] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.097253] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.113131] br0: port 1(veth0) entered blocking state
[  523.113188] br0: port 1(veth0) entered disabled state
[  523.113233] veth0: entered allmulticast mode
[  523.113303] veth0: entered promiscuous mode
[  523.129923] br0: port 2(veth1) entered blocking state
[  523.129992] br0: port 2(veth1) entered disabled state
[  523.130042] veth1: entered allmulticast mode
[  523.130117] veth1: entered promiscuous mode
[  524.091811] br0: port 1(veth0) entered blocking state
[  524.091919] br0: port 1(veth0) entered forwarding state
[  524.091987] br0: port 2(veth1) entered blocking state
[  524.092027] br0: port 2(veth1) entered forwarding state
[  526.139792] bond0: (slave veth0): link status definitely up
[  526.139921] bond0: (slave veth1): link status definitely up
[  526.139967] bond0: (slave veth0): making interface the new active one
[  526.140034] bond0: active interface up!
[  526.192754] veth1: left allmulticast mode
[  526.192806] veth1: left promiscuous mode
[  526.192859] br0: port 2(veth1) entered disabled state
[  526.192980] veth0: left allmulticast mode
[  526.193014] veth0: left promiscuous mode
[  526.193052] br0: port 1(veth0) entered disabled state
[  526.224146] bond0: (slave veth1): Releasing backup interface
[  526.231954] bond0: (slave veth0): Releasing backup interface
[  526.260011] bond0 (unregistering): Released all slaves