[ 1041.089222][ T7099] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1041.281843][ T7100] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1041.443411][ T7101] br0: port 1(veth0) entered blocking state
[ 1041.443696][ T7101] br0: port 1(veth0) entered disabled state
[ 1041.443939][ T7101] veth0: entered allmulticast mode
[ 1041.445201][ T7101] veth0: entered promiscuous mode
[ 1041.598391][ T7102] br0: port 2(veth1) entered blocking state
[ 1041.598657][ T7102] br0: port 2(veth1) entered disabled state
[ 1041.598883][ T7102] veth1: entered allmulticast mode
[ 1041.600083][ T7102] veth1: entered promiscuous mode
[ 1042.605038][   T25] br0: port 1(veth0) entered blocking state
[ 1042.605331][   T25] br0: port 1(veth0) entered forwarding state
[ 1042.606446][   T25] br0: port 2(veth1) entered blocking state
[ 1042.606712][   T25] br0: port 2(veth1) entered forwarding state
[ 1044.007463][  T255] bond0: (slave veth0): link status definitely up
[ 1044.008107][  T255] bond0: (slave veth1): link status definitely up
[ 1044.008295][  T255] bond0: (slave veth0): making interface the new active one
[ 1044.009338][  T255] bond0: active interface up!
[ 1044.524439][  T255] veth1: left allmulticast mode
[ 1044.524642][  T255] veth1: left promiscuous mode
[ 1044.524938][  T255] br0: port 2(veth1) entered disabled state
[ 1044.526194][  T255] veth0: left allmulticast mode
[ 1044.526360][  T255] veth0: left promiscuous mode
[ 1044.526626][  T255] br0: port 1(veth0) entered disabled state
[ 1044.714415][  T255] bond0: (slave veth1): Releasing backup interface
[ 1044.800497][  T255] bond0: (slave veth0): Releasing backup interface