[ 1056.707466][ T7029] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1056.866896][ T7030] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1057.028858][ T7031] br0: port 1(veth0) entered blocking state
[ 1057.029297][ T7031] br0: port 1(veth0) entered disabled state
[ 1057.029666][ T7031] veth0: entered allmulticast mode
[ 1057.031369][ T7031] veth0: entered promiscuous mode
[ 1057.195516][ T7032] br0: port 2(veth1) entered blocking state
[ 1057.195771][ T7032] br0: port 2(veth1) entered disabled state
[ 1057.195999][ T7032] veth1: entered allmulticast mode
[ 1057.197842][ T7032] veth1: entered promiscuous mode
[ 1058.247138][ T6170] br0: port 1(veth0) entered blocking state
[ 1058.247382][ T6170] br0: port 1(veth0) entered forwarding state
[ 1058.248323][ T6170] br0: port 2(veth1) entered blocking state
[ 1058.248540][ T6170] br0: port 2(veth1) entered forwarding state
[ 1059.591069][  T749] bond0: (slave veth0): link status definitely up
[ 1059.591787][  T749] bond0: (slave veth1): link status definitely up
[ 1059.592039][  T749] bond0: (slave veth0): making interface the new active one
[ 1059.593295][  T749] bond0: active interface up!
[ 1060.132808][  T749] veth1: left allmulticast mode
[ 1060.133062][  T749] veth1: left promiscuous mode
[ 1060.133471][  T749] br0: port 2(veth1) entered disabled state
[ 1060.135363][  T749] veth0: left allmulticast mode
[ 1060.135627][  T749] veth0: left promiscuous mode
[ 1060.136231][  T749] br0: port 1(veth0) entered disabled state
[ 1060.362915][  T749] bond0: (slave veth1): Releasing backup interface
[ 1060.527941][  T749] bond0: (slave veth0): Releasing backup interface
[ 1060.876693][  T749] bond0 (unregistering): Released all slaves