[   14.355786][  T300] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   14.476638][  T301] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   14.615634][  T302] br0: port 1(veth0) entered blocking state
[   14.616089][  T302] br0: port 1(veth0) entered disabled state
[   14.616529][  T302] veth0: entered allmulticast mode
[   14.618493][  T302] veth0: entered promiscuous mode
[   14.719931][  T303] br0: port 2(veth1) entered blocking state
[   14.720224][  T303] br0: port 2(veth1) entered disabled state
[   14.720467][  T303] veth1: entered allmulticast mode
[   14.721668][  T303] veth1: entered promiscuous mode
[   15.077591][   T39] br0: port 1(veth0) entered blocking state
[   15.078047][   T39] br0: port 1(veth0) entered forwarding state
[   15.079374][   T39] br0: port 2(veth1) entered blocking state
[   15.079594][   T39] br0: port 2(veth1) entered forwarding state
[   16.341120][   T68] bond0: (slave veth1): link status definitely up
[   16.341543][   T68] bond0: (slave veth1): making interface the new active one
[   16.342831][   T68] bond0: active interface up!
[   16.543085][   T68] veth1: left allmulticast mode
[   16.543432][   T68] veth1: left promiscuous mode
[   16.543775][   T68] br0: port 2(veth1) entered disabled state
[   16.546143][   T68] veth0: left allmulticast mode
[   16.546359][   T68] veth0: left promiscuous mode
[   16.546633][   T68] br0: port 1(veth0) entered disabled state
[   16.703256][   T68] bond0: (slave veth1): Releasing backup interface
[   16.833257][   T68] bond0: (slave veth0): Releasing backup interface
[   17.078718][   T68] bond0 (unregistering): Released all slaves