tbf: Always create an MS object on TBF allocation

Currently the MS object are created when the TLLI gets known.
Therefore some information (TA, MS class) must be stored in the TBF
itself and is copied to the MS object later on. This would get even
more complex, if the allocation algorithms were extended based on
this scheme.

This commit ensures, that an MS object will always be created on TBF
allocation, even if the TLLI is not yet known. These 'anonymous'
objects are still managed by the MS storage. To avoid dangling
entries without a TLLI there (which cannnot be retrieved anyway), the
timer in the MS objects is not started after all TBF have been
detached, so that they get deleted immediately in that case.

Note that an MS object can still be removed (e.g. by replacement)
from an existing TBF, so tbf->ms() can be NULL.

Ticket: #1794
Sponsored-by: On-Waves ehf

4 files changed, 163 insertions, 152 deletions

diff --git a/src/bts.cpp b/src/bts.cpp
index 8e565435..0ff0ffac 100644
--- a/src/bts.cpp
+++ b/src/bts.cpp
@@ -962,7 +962,7 @@ void gprs_rlcmac_pdch::rcv_resource_request(Packet_Resource_Request_t *request,
 			ms_class = Decoding::get_ms_class_by_capability(&request->MS_Radio_Access_capability);
 		if (!ms_class)
 			LOGP(DRLCMAC, LOGL_NOTICE, "MS does not give us a class.\n");
-		ul_tbf = tbf_alloc_ul(bts_data(), trx_no(), ms_class, tlli, ta, NULL);
+		ul_tbf = tbf_alloc_ul(bts_data(), trx_no(), ms_class, tlli, ta, ms);
 		if (!ul_tbf)
 			return;
 
diff --git a/src/gprs_ms.cpp b/src/gprs_ms.cpp
index 2cfedc3b..0c1ae650 100644
--- a/src/gprs_ms.cpp
+++ b/src/gprs_ms.cpp
@@ -240,7 +240,7 @@ void GprsMs::detach_tbf(gprs_rlcmac_tbf *tbf)
 	if (tbf->ms() == this)
 		tbf->set_ms(NULL);
 
-	if (!m_dl_tbf && !m_ul_tbf)
+	if (!m_dl_tbf && !m_ul_tbf && tlli() != 0)
 		start_timer();
 
 	update_status();
diff --git a/src/tbf.cpp b/src/tbf.cpp
index 5eda01eb..faddb79b 100644
--- a/src/tbf.cpp
+++ b/src/tbf.cpp
@@ -158,23 +158,11 @@ void gprs_rlcmac_tbf::set_ms(GprsMs *ms)
 
 void gprs_rlcmac_tbf::update_ms(uint32_t tlli, enum gprs_rlcmac_tbf_direction dir)
 {
-	if (!ms()) {
-		GprsMs *new_ms = bts->ms_store().get_ms(tlli);
-		if (!new_ms) {
-			new_ms = bts->ms_store().create_ms(tlli, dir);
-			new_ms->set_timeout(bts->bts_data()->ms_idle_sec);
-		}
-
-		if (dir == GPRS_RLCMAC_UL_TBF) {
-			new_ms->set_ta(m_ta);
-		}
-
-		if (m_ms_class)
-			new_ms->set_ms_class(m_ms_class);
+	if (!ms())
+		return;
 
-		set_ms(new_ms);
+	if (!tlli)
 		return;
-	}
 
 	if (dir == GPRS_RLCMAC_UL_TBF)
 		ms()->set_tlli(tlli);
@@ -484,6 +472,8 @@ static int setup_tbf(struct gprs_rlcmac_tbf *tbf, struct gprs_rlcmac_bts *bts,
 	gettimeofday(&tbf->meas.rssi_tv, NULL);
 
 	tbf->m_llc.init();
+	tbf->set_ms(ms);
+
 	return 0;
 }
 
@@ -508,6 +498,13 @@ struct gprs_rlcmac_ul_tbf *tbf_alloc_ul_tbf(struct gprs_rlcmac_bts *bts,
 		return NULL;
 
 	tbf->direction = GPRS_RLCMAC_UL_TBF;
+
+	if (!ms) {
+		ms = bts->bts->ms_store().create_ms(0, tbf->direction);
+		ms->set_timeout(bts->ms_idle_sec);
+		ms->set_ms_class(ms_class);
+	}
+
 	rc = setup_tbf(tbf, bts, ms, tfi, trx, ms_class, single_slot);
 	/* if no resource */
 	if (rc < 0) {
@@ -518,12 +515,6 @@ struct gprs_rlcmac_ul_tbf *tbf_alloc_ul_tbf(struct gprs_rlcmac_bts *bts,
 	llist_add(&tbf->list.list, &bts->ul_tbfs);
 	tbf->bts->tbf_ul_created();
 
-	if (ms)
-		tbf->set_ms(ms);
-
-	if (tbf->ms())
-		tbf->ms()->attach_ul_tbf(tbf);
-
 	return tbf;
 }
 
@@ -547,6 +538,13 @@ struct gprs_rlcmac_dl_tbf *tbf_alloc_dl_tbf(struct gprs_rlcmac_bts *bts,
 		return NULL;
 
 	tbf->direction = GPRS_RLCMAC_DL_TBF;
+
+	if (!ms) {
+		ms = bts->bts->ms_store().create_ms(0, tbf->direction);
+		ms->set_timeout(bts->ms_idle_sec);
+		ms->set_ms_class(ms_class);
+	}
+
 	rc = setup_tbf(tbf, bts, ms, tfi, trx, ms_class, single_slot);
 	/* if no resource */
 	if (rc < 0) {
@@ -563,11 +561,6 @@ struct gprs_rlcmac_dl_tbf *tbf_alloc_dl_tbf(struct gprs_rlcmac_bts *bts,
 	gettimeofday(&tbf->m_bw.dl_bw_tv, NULL);
 	gettimeofday(&tbf->m_bw.dl_loss_tv, NULL);
 
-	tbf->set_ms(ms);
-
-	if (tbf->ms())
-		tbf->ms()->attach_dl_tbf(tbf);
-
 	return tbf;
 }
 
@@ -851,6 +844,8 @@ int gprs_rlcmac_tbf::extract_tlli(const uint8_t *data, const size_t len)
 	int rc;
 	GprsMs *old_ms;
 
+	OSMO_ASSERT(direction == GPRS_RLCMAC_UL_TBF);
+
 	/* no TLLI yet */
 	if (!rh->ti) {
 		LOGP(DRLCMACUL, LOGL_NOTICE, "UL DATA TFI=%d without "
@@ -871,14 +866,20 @@ int gprs_rlcmac_tbf::extract_tlli(const uint8_t *data, const size_t len)
 		dl_tbf = old_ms->dl_tbf();
 		ul_tbf = old_ms->ul_tbf();
 
-		set_ms(old_ms);
+		if (!ms())
+			set_ms(old_ms);
+
+		/* there might be an active and valid downlink TBF */
+		if (!ms()->dl_tbf() && dl_tbf)
+			/* Move it to the current MS */
+			dl_tbf->set_ms(ms());
 	}
 
 	/* The TLLI has been taken from an UL message */
 	update_ms(new_tlli, GPRS_RLCMAC_UL_TBF);
 	LOGP(DRLCMACUL, LOGL_INFO, "Decoded premier TLLI=0x%08x of "
 		"UL DATA TFI=%d.\n", tlli(), rh->tfi);
-	if (dl_tbf) {
+	if (dl_tbf && dl_tbf->ms() != ms()) {
 		LOGP(DRLCMACUL, LOGL_NOTICE, "Got RACH from "
 			"TLLI=0x%08x while %s still exists. "
 			"Killing pending DL TBF\n", tlli(),
@@ -886,7 +887,7 @@ int gprs_rlcmac_tbf::extract_tlli(const uint8_t *data, const size_t len)
 		tbf_free(dl_tbf);
 		dl_tbf = NULL;
 	}
-	if (ul_tbf) {
+	if (ul_tbf && ul_tbf->ms() != ms()) {
 		LOGP(DRLCMACUL, LOGL_NOTICE, "Got RACH from "
 			"TLLI=0x%08x while %s still exists. "
 			"Killing pending UL TBF\n", tlli(),
diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err
index 3e73ce37..5b8090d4 100644
--- a/tests/tbf/TbfTest.err
+++ b/tests/tbf/TbfTest.err
@@ -1,13 +1,13 @@
 ********** TBF starts here **********
 Allocating DL TBF: TFI=0 TRX=0 MS_CLASS=0
+Creating MS object, TLLI = 0x00000000
 Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
 - Assign downlink TS=2
 - Setting Control TS 2
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0x00002342, partly confirmed
-Attaching TBF to MS object, TLLI = 0x00002342, TBF = TBF(TFI=0 TLLI=0x00002342 DIR=DL STATE=NULL)
 Modifying MS object, TLLI = 0x00002342, TA 0 -> 4
 ********** TBF starts here **********
 Allocating UL TBF: TFI=0 TRX=0 MS_CLASS=0
@@ -25,6 +25,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=0.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=0 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -32,11 +34,9 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL)
 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW
-Creating MS object, TLLI = 0x00000000
 The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
-Modifying MS object, TLLI = 0xffeeddcc, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)  start Packet Downlink Assignment (PACCH)
@@ -65,6 +65,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=1.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=1 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -72,6 +74,9 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
+Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
+Destroying MS object, TLLI = 0x00000000
 Attaching TBF to MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL)
 Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE)
 ********** TBF update **********
@@ -97,6 +102,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=0.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=0 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -104,11 +111,9 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL)
 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW
-Creating MS object, TLLI = 0x00000000
 The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
-Modifying MS object, TLLI = 0xffeeddcc, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)  start Packet Downlink Assignment (PACCH)
@@ -137,6 +142,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=1.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=1 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -144,6 +151,9 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
+Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
+Destroying MS object, TLLI = 0x00000000
 Attaching TBF to MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL)
 Detaching TBF from MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT RELEASE)
 ********** TBF update **********
@@ -169,6 +179,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=0.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=0 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -176,11 +188,9 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL)
 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW
-Creating MS object, TLLI = 0x00000000
 The MS object cannot fully confirm an unexpected TLLI: 0xffeeddcc, partly confirmed
-Modifying MS object, TLLI = 0xffeeddcc, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xffeeddcc, TBF = TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW) append
 TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=FLOW)  start Packet Downlink Assignment (PACCH)
@@ -392,6 +402,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=0.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=0 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -399,11 +411,14 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL)
 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW
 Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=1.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=1 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -411,15 +426,10 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
 TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL) changes state from NULL to FLOW
-Creating MS object, TLLI = 0x00000000
 The MS object cannot fully confirm an unexpected TLLI: 0xf1000001, partly confirmed
-Modifying MS object, TLLI = 0xf1000001, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xf1000001, TBF = TBF(TFI=0 TLLI=0xf1000001 DIR=DL STATE=FLOW)
-Creating MS object, TLLI = 0x00000000
 The MS object cannot fully confirm an unexpected TLLI: 0xf1000002, partly confirmed
-Modifying MS object, TLLI = 0xf1000002, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xf1000002, TBF = TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW)
 Modifying MS object, TLLI = 0xf1000001, IMSI '' -> '001001000000001'
 Modifying MS object, TLLI = 0xf1000001, IMSI '001001000000001' -> '001001000000002'
 TBF(TFI=1 TLLI=0xf1000002 DIR=DL STATE=FLOW) the IMSI '001001000000002' was already assigned to another MS object: TLLI = 0xf1000001, that IMSI will be removed
@@ -439,6 +449,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=0.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=0 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -446,10 +458,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000000, partly confirmed
-Modifying MS object, TLLI = 0xc0000000, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000000, TBF = TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL)
 TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000000, IMSI '' -> '001001000000000'
 Send dowlink assignment for TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000000)
@@ -461,6 +471,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=1.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=1 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -468,10 +480,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000001, partly confirmed
-Modifying MS object, TLLI = 0xc0000001, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000001, TBF = TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL)
 TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000001, IMSI '' -> '001001000000001'
 Send dowlink assignment for TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000001)
@@ -483,6 +493,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=2.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=2 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -490,10 +502,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=2 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000002, partly confirmed
-Modifying MS object, TLLI = 0xc0000002, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000002, TBF = TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL)
 TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000002, IMSI '' -> '001001000000002'
 Send dowlink assignment for TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000002)
@@ -505,6 +515,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=3.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=3 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -512,10 +524,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=3 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000003, partly confirmed
-Modifying MS object, TLLI = 0xc0000003, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000003, TBF = TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL)
 TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000003, IMSI '' -> '001001000000003'
 Send dowlink assignment for TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000003)
@@ -527,6 +537,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=4.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=4 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -534,10 +546,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=4 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000004, partly confirmed
-Modifying MS object, TLLI = 0xc0000004, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000004, TBF = TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL)
 TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000004, IMSI '' -> '001001000000004'
 Send dowlink assignment for TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000004)
@@ -549,6 +559,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=5.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=5 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -556,10 +568,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=5 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000005, partly confirmed
-Modifying MS object, TLLI = 0xc0000005, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000005, TBF = TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL)
 TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000005, IMSI '' -> '001001000000005'
 Send dowlink assignment for TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000005)
@@ -571,6 +581,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=6.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=6 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -578,10 +590,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=6 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000006, partly confirmed
-Modifying MS object, TLLI = 0xc0000006, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000006, TBF = TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL)
 TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000006, IMSI '' -> '001001000000006'
 Send dowlink assignment for TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000006)
@@ -593,6 +603,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=7.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=7 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -600,10 +612,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=7 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000007, partly confirmed
-Modifying MS object, TLLI = 0xc0000007, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000007, TBF = TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL)
 TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000007, IMSI '' -> '001001000000007'
 Send dowlink assignment for TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000007)
@@ -615,6 +625,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=8.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=8 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -622,10 +634,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=8 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000008, partly confirmed
-Modifying MS object, TLLI = 0xc0000008, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000008, TBF = TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL)
 TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000008, IMSI '' -> '001001000000008'
 Send dowlink assignment for TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000008)
@@ -637,6 +647,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=9.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=9 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -644,10 +656,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=9 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000009, partly confirmed
-Modifying MS object, TLLI = 0xc0000009, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000009, TBF = TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL)
 TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000009, IMSI '' -> '001001000000009'
 Send dowlink assignment for TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000009)
@@ -659,6 +669,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=10.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=10 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -666,10 +678,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=10 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000a, partly confirmed
-Modifying MS object, TLLI = 0xc000000a, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000000a, TBF = TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL)
 TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000000a, IMSI '' -> '001001000000010'
 Send dowlink assignment for TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000010)
@@ -681,6 +691,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=11.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=11 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -688,10 +700,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=11 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000b, partly confirmed
-Modifying MS object, TLLI = 0xc000000b, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000000b, TBF = TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL)
 TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000000b, IMSI '' -> '001001000000011'
 Send dowlink assignment for TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000011)
@@ -703,6 +713,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=12.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=12 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -710,10 +722,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=12 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000c, partly confirmed
-Modifying MS object, TLLI = 0xc000000c, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000000c, TBF = TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL)
 TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000000c, IMSI '' -> '001001000000012'
 Send dowlink assignment for TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000012)
@@ -725,6 +735,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=13.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=13 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -732,10 +744,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=13 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000d, partly confirmed
-Modifying MS object, TLLI = 0xc000000d, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000000d, TBF = TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL)
 TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000000d, IMSI '' -> '001001000000013'
 Send dowlink assignment for TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000013)
@@ -747,6 +757,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=14.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=14 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -754,10 +766,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=14 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000e, partly confirmed
-Modifying MS object, TLLI = 0xc000000e, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000000e, TBF = TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL)
 TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000000e, IMSI '' -> '001001000000014'
 Send dowlink assignment for TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000014)
@@ -769,6 +779,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=15.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=15 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -776,10 +788,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=15 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000000f, partly confirmed
-Modifying MS object, TLLI = 0xc000000f, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000000f, TBF = TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL)
 TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000000f, IMSI '' -> '001001000000015'
 Send dowlink assignment for TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000015)
@@ -791,6 +801,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=16.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=16 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -798,10 +810,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=16 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000010, partly confirmed
-Modifying MS object, TLLI = 0xc0000010, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000010, TBF = TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL)
 TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000010, IMSI '' -> '001001000000016'
 Send dowlink assignment for TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000016)
@@ -813,6 +823,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=17.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=17 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -820,10 +832,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=17 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000011, partly confirmed
-Modifying MS object, TLLI = 0xc0000011, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000011, TBF = TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL)
 TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000011, IMSI '' -> '001001000000017'
 Send dowlink assignment for TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000017)
@@ -835,6 +845,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=18.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=18 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -842,10 +854,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=18 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000012, partly confirmed
-Modifying MS object, TLLI = 0xc0000012, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000012, TBF = TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL)
 TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000012, IMSI '' -> '001001000000018'
 Send dowlink assignment for TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000018)
@@ -857,6 +867,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=19.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=19 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -864,10 +876,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=19 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000013, partly confirmed
-Modifying MS object, TLLI = 0xc0000013, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000013, TBF = TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL)
 TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000013, IMSI '' -> '001001000000019'
 Send dowlink assignment for TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000019)
@@ -879,6 +889,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=20.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=20 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -886,10 +898,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=20 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000014, partly confirmed
-Modifying MS object, TLLI = 0xc0000014, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000014, TBF = TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL)
 TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000014, IMSI '' -> '001001000000020'
 Send dowlink assignment for TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000020)
@@ -901,6 +911,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=21.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=21 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -908,10 +920,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=21 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000015, partly confirmed
-Modifying MS object, TLLI = 0xc0000015, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000015, TBF = TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL)
 TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000015, IMSI '' -> '001001000000021'
 Send dowlink assignment for TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000021)
@@ -923,6 +933,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=22.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=22 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -930,10 +942,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=22 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000016, partly confirmed
-Modifying MS object, TLLI = 0xc0000016, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000016, TBF = TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL)
 TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000016, IMSI '' -> '001001000000022'
 Send dowlink assignment for TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000022)
@@ -945,6 +955,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=23.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=23 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -952,10 +964,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=23 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000017, partly confirmed
-Modifying MS object, TLLI = 0xc0000017, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000017, TBF = TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL)
 TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000017, IMSI '' -> '001001000000023'
 Send dowlink assignment for TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000023)
@@ -967,6 +977,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=24.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=24 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -974,10 +986,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=24 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000018, partly confirmed
-Modifying MS object, TLLI = 0xc0000018, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000018, TBF = TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL)
 TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000018, IMSI '' -> '001001000000024'
 Send dowlink assignment for TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000024)
@@ -989,6 +999,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=25.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=25 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -996,10 +1008,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=25 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0000019, partly confirmed
-Modifying MS object, TLLI = 0xc0000019, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0000019, TBF = TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL)
 TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0000019, IMSI '' -> '001001000000025'
 Send dowlink assignment for TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000025)
@@ -1011,6 +1021,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=26.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=26 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1018,10 +1030,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=26 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001a, partly confirmed
-Modifying MS object, TLLI = 0xc000001a, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000001a, TBF = TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL)
 TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000001a, IMSI '' -> '001001000000026'
 Send dowlink assignment for TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000026)
@@ -1033,6 +1043,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=27.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=27 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1040,10 +1052,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=27 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001b, partly confirmed
-Modifying MS object, TLLI = 0xc000001b, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000001b, TBF = TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL)
 TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000001b, IMSI '' -> '001001000000027'
 Send dowlink assignment for TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000027)
@@ -1055,6 +1065,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=28.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=28 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1062,10 +1074,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=28 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001c, partly confirmed
-Modifying MS object, TLLI = 0xc000001c, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000001c, TBF = TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL)
 TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000001c, IMSI '' -> '001001000000028'
 Send dowlink assignment for TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000028)
@@ -1077,6 +1087,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=29.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=29 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1084,10 +1096,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=29 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001d, partly confirmed
-Modifying MS object, TLLI = 0xc000001d, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000001d, TBF = TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL)
 TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000001d, IMSI '' -> '001001000000029'
 Send dowlink assignment for TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000029)
@@ -1099,6 +1109,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=30.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=30 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1106,10 +1118,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=30 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001e, partly confirmed
-Modifying MS object, TLLI = 0xc000001e, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000001e, TBF = TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL)
 TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000001e, IMSI '' -> '001001000000030'
 Send dowlink assignment for TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000030)
@@ -1121,6 +1131,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=31.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=31 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1128,10 +1140,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=31 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc000001f, partly confirmed
-Modifying MS object, TLLI = 0xc000001f, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc000001f, TBF = TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL)
 TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc000001f, IMSI '' -> '001001000000031'
 Send dowlink assignment for TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000000031)
@@ -1146,6 +1156,8 @@ Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=0.
 ********** TBF starts here **********
 Allocating DL TBF: TFI=0 TRX=0 MS_CLASS=45
+Creating MS object, TLLI = 0x00000000
+Modifying MS object, TLLI = 0x00000000, MS class 0 -> 45
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1153,10 +1165,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
-Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=NULL)
 The MS object cannot fully confirm an unexpected TLLI: 0xc0123456, partly confirmed
-Modifying MS object, TLLI = 0xc0123456, MS class 0 -> 45
-Attaching TBF to MS object, TLLI = 0xc0123456, TBF = TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL)
 TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) [DOWNLINK] START
 Modifying MS object, TLLI = 0xc0123456, IMSI '' -> '001001000123456'
 Send dowlink assignment for TBF(TFI=0 TLLI=0xc0123456 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001000123456)
@@ -1220,6 +1230,7 @@ Searching for first unallocated TFI: TRX=0 first TS=7
  Found TFI=0.
 ********** TBF starts here **********
 Allocating UL TBF: TFI=0 TRX=0 MS_CLASS=0
+Creating MS object, TLLI = 0x00000000
 Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1230,6 +1241,8 @@ Slot Allocation (Algorithm A) for class 0
 - Skipping TS 6, because not enabled
 - Assign uplink TS=7 USF=0
 - Setting Control TS 7
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL)
+Modifying MS object, TLLI = 0x00000000, TA 0 -> 7
 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to FLOW
 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) starting timer 3169.
 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) [UPLINK] START
@@ -1238,10 +1251,7 @@ TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW) TX: START Immediate Assignment Upli
 Sending data request: trx=0 ts=0 sapi=2 arfcn=0 fn=0 block=0 data=2d 06 3f 10 0f 00 00 03 8b 29 07 00 c8 00 10 0b 2b 2b 2b 2b 2b 2b 2b 
 Got 'TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=FLOW)', TA=7
 UL DATA TFI=0 received (V(Q)=0 .. V(R)=0)
-Creating MS object, TLLI = 0x00000000
 Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed
-Modifying MS object, TLLI = 0xf1223344, TA 0 -> 7
-Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)
 Decoded premier TLLI=0xf1223344 of UL DATA TFI=0.
 TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) restarting timer 3169 while old timer 3169 pending 
 - BSN 0 storing in window (0..63)
@@ -1276,6 +1286,7 @@ Searching for first unallocated TFI: TRX=0 first TS=7
  Found TFI=0.
 ********** TBF starts here **********
 Allocating UL TBF: TFI=0 TRX=0 MS_CLASS=0
+Creating MS object, TLLI = 0x00000000
 Slot Allocation (Algorithm A) for class 0
 - Skipping TS 0, because not enabled
 - Skipping TS 1, because not enabled
@@ -1286,11 +1297,10 @@ Slot Allocation (Algorithm A) for class 0
 - Skipping TS 6, because not enabled
 - Assign uplink TS=7 USF=0
 - Setting Control TS 7
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL)
 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=NULL) changes state from NULL to ASSIGN
 TBF(TFI=0 TLLI=0x00000000 DIR=UL STATE=ASSIGN) starting timer 3169.
-Creating MS object, TLLI = 0x00000000
 Modifying MS object, UL TLLI: 0x00000000 -> 0xf1223344, not yet confirmed
-Attaching TBF to MS object, TLLI = 0xf1223344, TBF = TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN)
 Modifying MS object, TLLI = 0xf1223344, TA 0 -> 7
 Change control TS to 7 until assinment is complete.
 Got 'TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN)', TA=7, CS=4