[ 1040.356187][ T7141] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1040.539608][ T7142] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1040.714081][ T7143] br0: port 1(veth0) entered blocking state
[ 1040.714341][ T7143] br0: port 1(veth0) entered disabled state
[ 1040.714569][ T7143] veth0: entered allmulticast mode
[ 1040.716410][ T7143] veth0: entered promiscuous mode
[ 1040.886004][ T7144] br0: port 2(veth1) entered blocking state
[ 1040.886278][ T7144] br0: port 2(veth1) entered disabled state
[ 1040.886531][ T7144] veth1: entered allmulticast mode
[ 1040.887830][ T7144] veth1: entered promiscuous mode
[ 1041.900118][   T50] br0: port 1(veth0) entered blocking state
[ 1041.900343][   T50] br0: port 1(veth0) entered forwarding state
[ 1041.901399][   T50] br0: port 2(veth1) entered blocking state
[ 1041.901590][   T50] br0: port 2(veth1) entered forwarding state
[ 1043.240475][ T2787] bond0: (slave veth0): link status definitely up
[ 1043.245648][ T2787] bond0: (slave veth1): link status definitely up
[ 1043.245835][ T2787] bond0: (slave veth0): making interface the new active one
[ 1043.246855][ T2787] bond0: active interface up!
[ 1043.783565][ T2787] veth1: left allmulticast mode
[ 1043.783854][ T2787] veth1: left promiscuous mode
[ 1043.784289][ T2787] br0: port 2(veth1) entered disabled state
[ 1043.786103][ T2787] veth0: left allmulticast mode
[ 1043.786333][ T2787] veth0: left promiscuous mode
[ 1043.786809][ T2787] br0: port 1(veth0) entered disabled state
[ 1044.009514][ T2787] bond0: (slave veth1): Releasing backup interface