[  534.090955] bond0 (unregistering): Released all slaves
[  536.545800] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  536.557237] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  536.568007] br0: port 1(veth0) entered blocking state
[  536.568090] br0: port 1(veth0) entered disabled state
[  536.568153] veth0: entered allmulticast mode
[  536.568257] veth0: entered promiscuous mode
[  536.579382] br0: port 2(veth1) entered blocking state
[  536.579474] br0: port 2(veth1) entered disabled state
[  536.579529] veth1: entered allmulticast mode
[  536.579628] veth1: entered promiscuous mode
[  537.539533] br0: port 1(veth0) entered blocking state
[  537.539694] br0: port 1(veth0) entered forwarding state
[  537.539799] br0: port 2(veth1) entered blocking state
[  537.539865] br0: port 2(veth1) entered forwarding state
[  539.586579] bond0: (slave veth0): link status definitely up
[  539.586706] bond0: (slave veth1): link status definitely up
[  539.586748] bond0: (slave veth0): making interface the new active one
[  539.586817] bond0: active interface up!
[  539.648726] veth1: left allmulticast mode
[  539.648792] veth1: left promiscuous mode
[  539.648860] br0: port 2(veth1) entered disabled state
[  539.648982] veth0: left allmulticast mode
[  539.649026] veth0: left promiscuous mode
[  539.649073] br0: port 1(veth0) entered disabled state
[  539.668802] bond0: (slave veth1): Releasing backup interface
[  539.672641] bond0: (slave veth0): Releasing backup interface
[  539.700755] bond0 (unregistering): Released all slaves