[ 1004.697868][ T7021] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1004.854995][ T7022] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1005.015797][ T7023] br0: port 1(veth0) entered blocking state
[ 1005.016164][ T7023] br0: port 1(veth0) entered disabled state
[ 1005.016500][ T7023] veth0: entered allmulticast mode
[ 1005.020016][ T7023] veth0: entered promiscuous mode
[ 1005.178913][ T7024] br0: port 2(veth1) entered blocking state
[ 1005.179188][ T7024] br0: port 2(veth1) entered disabled state
[ 1005.179427][ T7024] veth1: entered allmulticast mode
[ 1005.181803][ T7024] veth1: entered promiscuous mode
[ 1006.310580][   T49] br0: port 1(veth0) entered blocking state
[ 1006.310956][   T49] br0: port 1(veth0) entered forwarding state
[ 1006.312334][   T49] br0: port 2(veth1) entered blocking state
[ 1006.312611][   T49] br0: port 2(veth1) entered forwarding state
[ 1007.654371][  T252] bond0: (slave veth0): link status definitely up
[ 1007.655167][  T252] bond0: (slave veth1): link status definitely up
[ 1007.655417][  T252] bond0: (slave veth0): making interface the new active one
[ 1007.656481][  T252] bond0: active interface up!
[ 1007.989580][  T252] veth1: left allmulticast mode
[ 1007.989772][  T252] veth1: left promiscuous mode
[ 1007.990040][  T252] br0: port 2(veth1) entered disabled state
[ 1007.991386][  T252] veth0: left allmulticast mode
[ 1007.991536][  T252] veth0: left promiscuous mode
[ 1007.991803][  T252] br0: port 1(veth0) entered disabled state
[ 1008.029527][  T252] bond0: (slave veth1): Releasing backup interface
[ 1008.043923][  T252] bond0: (slave veth0): Releasing backup interface
[ 1008.151529][  T252] bond0 (unregistering): Released all slaves