[ 1027.104585][ T9485] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1027.250478][ T9486] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1027.372246][ T9487] br0: port 1(veth0) entered blocking state
[ 1027.373720][ T9487] br0: port 1(veth0) entered disabled state
[ 1027.374097][ T9487] veth0: entered allmulticast mode
[ 1027.376188][ T9487] veth0: entered promiscuous mode
[ 1027.505516][ T9488] br0: port 2(veth1) entered blocking state
[ 1027.505953][ T9488] br0: port 2(veth1) entered disabled state
[ 1027.506341][ T9488] veth1: entered allmulticast mode
[ 1027.508453][ T9488] veth1: entered promiscuous mode
[ 1027.756235][   T36] br0: port 1(veth0) entered blocking state
[ 1027.756701][   T36] br0: port 1(veth0) entered forwarding state
[ 1028.772171][   T47] br0: port 2(veth1) entered blocking state
[ 1028.772669][   T47] br0: port 2(veth1) entered forwarding state
[ 1030.051893][ T9250] bond0: (slave veth0): link status definitely up
[ 1030.052842][ T9250] bond0: (slave veth1): link status definitely up
[ 1030.053129][ T9250] bond0: (slave veth0): making interface the new active one
[ 1030.054505][ T9250] bond0: active interface up!
[ 1030.611783][ T9250] veth1: left allmulticast mode
[ 1030.612092][ T9250] veth1: left promiscuous mode
[ 1030.612586][ T9250] br0: port 2(veth1) entered disabled state
[ 1030.614585][ T9250] veth0: left allmulticast mode
[ 1030.614993][ T9250] veth0: left promiscuous mode
[ 1030.615450][ T9250] br0: port 1(veth0) entered disabled state
[ 1030.817786][ T9250] bond0: (slave veth1): Releasing backup interface
[ 1031.090240][ T9250] bond0: (slave veth0): Releasing backup interface
[ 1032.400723][ T9250] bond0 (unregistering): Released all slaves