[ 1049.227050][ T7110] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1049.389836][ T7111] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1049.556505][ T7112] br0: port 1(veth0) entered blocking state
[ 1049.556764][ T7112] br0: port 1(veth0) entered disabled state
[ 1049.557008][ T7112] veth0: entered allmulticast mode
[ 1049.558189][ T7112] veth0: entered promiscuous mode
[ 1049.722156][ T7113] br0: port 2(veth1) entered blocking state
[ 1049.722442][ T7113] br0: port 2(veth1) entered disabled state
[ 1049.722713][ T7113] veth1: entered allmulticast mode
[ 1049.723869][ T7113] veth1: entered promiscuous mode
[ 1050.735192][ T5882] br0: port 1(veth0) entered blocking state
[ 1050.735555][ T5882] br0: port 1(veth0) entered forwarding state
[ 1050.736930][ T5882] br0: port 2(veth1) entered blocking state
[ 1050.737226][ T5882] br0: port 2(veth1) entered forwarding state
[ 1052.078829][  T257] bond0: (slave veth0): link status definitely up
[ 1052.079314][  T257] bond0: (slave veth1): link status definitely up
[ 1052.079518][  T257] bond0: (slave veth0): making interface the new active one
[ 1052.080522][  T257] bond0: active interface up!
[ 1052.568634][  T257] veth1: left allmulticast mode
[ 1052.568812][  T257] veth1: left promiscuous mode
[ 1052.569081][  T257] br0: port 2(veth1) entered disabled state
[ 1052.570124][  T257] veth0: left allmulticast mode
[ 1052.570271][  T257] veth0: left promiscuous mode
[ 1052.570537][  T257] br0: port 1(veth0) entered disabled state
[ 1052.746787][  T257] bond0: (slave veth1): Releasing backup interface
[ 1052.906724][  T257] bond0: (slave veth0): Releasing backup interface
[ 1053.312224][  T257] bond0 (unregistering): Released all slaves