Move timer X2001 to tbf_fsm

The side effect is that the timer is enabled for other scenarios where a
PACCH assignment happens, like an Assignment Reject or Ul Assignment
(that's why there's more lines showing up now in TbfTest.err).

Change-Id: Ib8ab2f7397ad05c6fcd5dd74af55a1e2c56e1463
changes/92/25092/3
Pau Espin 2 years ago
parent c65c9e56e1
commit 9d67e72e85
  1. 10
      src/tbf.cpp
  2. 3
      src/tbf_dl.cpp
  3. 30
      src/tbf_fsm.c
  4. 4
      tests/tbf/TbfTest.cpp
  5. 58
      tests/tbf/TbfTest.err

@ -741,16 +741,6 @@ void gprs_rlcmac_tbf::handle_timeout()
LOGPTBF(this, LOGL_DEBUG, "timer 0 expired. cur_fn=%d\n", current_fn);
/* PACCH assignment timeout (see timer X2001) */
if ((state_fsm.state_flags & (1 << GPRS_RLCMAC_FLAG_PACCH))) {
if (state_is(TBF_ST_ASSIGN)) {
LOGPTBF(this, LOGL_NOTICE, "releasing due to PACCH assignment timeout.\n");
tbf_free(this);
return;
} else
LOGPTBF(this, LOGL_ERROR, "Error: TBF is not in assign state\n");
}
/* Finish waiting after IMM.ASS confirm timer for CCCH assignment (see timer X2002) */
if ((state_fsm.state_flags & (1 << GPRS_RLCMAC_FLAG_CCCH))) {
gprs_rlcmac_dl_tbf *dl_tbf = as_dl_tbf(this);

@ -611,9 +611,6 @@ void gprs_rlcmac_dl_tbf::trigger_ass(struct gprs_rlcmac_tbf *old_tbf)
/* change state */
osmo_fsm_inst_dispatch(this->state_fsm.fi, TBF_EV_ASSIGN_ADD_PACCH, NULL);
/* Start timer, expiry in gprs_rlcmac_tbf::handle_timeout tbf_free()s the TBF */
T_START(this, T0, -2001, "assignment (PACCH)", true);
} else {
LOGPTBFDL(this, LOGL_DEBUG, "Send dowlink assignment on PCH, no TBF exist (IMSI=%s)\n",
imsi());

@ -113,6 +113,32 @@ static void st_null(struct osmo_fsm_inst *fi, uint32_t event, void *data)
}
}
static void st_assign_on_enter(struct osmo_fsm_inst *fi, uint32_t prev_state)
{
struct tbf_fsm_ctx *ctx = (struct tbf_fsm_ctx *)fi->priv;
unsigned long val;
unsigned int sec, micro;
/* If assignment for this TBF is happening on PACCH, that means the
* actual Assignment procedure (tx/rx) is happening on another TBF (eg
* Ul TBF vs DL TBF). Hence we add a security timer here to free it in
* case the other TBF doesn't succeed in informing (assigning) the MS
* about this TBF, or simply because the scheduler takes too long to
* schedule it. This timer can probably be dropped once we make the
* other TBF always signal us assignment failure (we already get
* assignment success through TBF_EV_ASSIGN_ACK_PACCH) */
if (ctx->state_flags & (1 << GPRS_RLCMAC_FLAG_PACCH)) {
fi->T = -2001;
val = osmo_tdef_get(the_pcu->T_defs, fi->T, OSMO_TDEF_MS, -1);
sec = val / 1000;
micro = (val % 1000) * 1000;
LOGPTBF(ctx->tbf, LOGL_DEBUG,
"Starting timer X2001 [assignment (PACCH)] with %u sec. %u microsec\n",
sec, micro);
osmo_timer_schedule(&fi->timer, sec, micro);
}
}
static void st_assign(struct osmo_fsm_inst *fi, uint32_t event, void *data)
{
struct tbf_fsm_ctx *ctx = (struct tbf_fsm_ctx *)fi->priv;
@ -245,6 +271,9 @@ static int tbf_fsm_timer_cb(struct osmo_fsm_inst *fi)
{
struct tbf_fsm_ctx *ctx = (struct tbf_fsm_ctx *)fi->priv;
switch (fi->T) {
case -2001:
LOGPTBF(ctx->tbf, LOGL_NOTICE, "releasing due to PACCH assignment timeout.\n");
/* fall-through */
case 3169:
case 3195:
tbf_free(ctx->tbf);
@ -279,6 +308,7 @@ static struct osmo_fsm_state tbf_fsm_states[] = {
X(TBF_ST_RELEASING),
.name = "ASSIGN",
.action = st_assign,
.onenter = st_assign_on_enter,
},
[TBF_ST_FLOW] = {
.in_event_mask =

@ -3182,6 +3182,7 @@ static void test_packet_access_rej_prr_no_other_tbfs()
fprintf(stderr, "=== start %s ===\n", __func__);
setup_bts(bts, ts_no, 4);
OSMO_ASSERT(osmo_tdef_set(the_pcu->T_defs, -2000, 0, OSMO_TDEF_MS) == 0);
int rc = 0;
@ -3198,8 +3199,7 @@ static void test_packet_access_rej_prr_no_other_tbfs()
trx_no, ts_no, fn, bn);
OSMO_ASSERT(rc == 0);
ul_tbf->handle_timeout();
osmo_select_main(0);
TALLOC_FREE(the_pcu);
fprintf(stderr, "=== end %s ===\n", __func__);

@ -139,7 +139,7 @@ DL_ASS_TBF(DL-TFI_0){WAIT_ACK}: Event SCHED_ASS not permitted
TBF(DL-TFI_1){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_1){NULL}: state_chg to ASSIGN
TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654167
TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) free
TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE) stopping timer T3193 [freeing TBF]
PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=0 TLLI=0xffeeddcc DIR=DL STATE=WAIT_RELEASE), 1 TBFs, USFs = 00, TFIs = 00000002.
@ -149,7 +149,6 @@ TBF(DL-TFI_0){WAIT_RELEASE}: Deallocated
UL_ASS_TBF(DL-TFI_0){NONE}: Deallocated
DL_ASS_TBF(DL-TFI_0){WAIT_ACK}: Deallocated
TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) free
TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) stopping timer T0 [freeing TBF]
PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN), 0 TBFs, USFs = 00, TFIs = 00000000.
MS(TLLI=0xffeeddcc, IMSI=, TA=0, 45/0,) Detaching TBF: TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN)
********** DL-TBF ends here **********
@ -252,9 +251,8 @@ DL_ASS_TBF(DL-TFI_0){WAIT_ACK}: Event SCHED_ASS not permitted
TBF(DL-TFI_1){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_1){NULL}: state_chg to ASSIGN
TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654167
TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) free
TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN) stopping timer T0 [freeing TBF]
PDCH(bts=0,trx=0,ts=4) Detaching TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN), 1 TBFs, USFs = 00, TFIs = 00000001.
MS(TLLI=0xffeeddcc, IMSI=, TA=0, 45/0,) Detaching TBF: TBF(TFI=1 TLLI=0xffeeddcc DIR=DL STATE=ASSIGN)
********** DL-TBF ends here **********
@ -1826,6 +1824,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf12233
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -1885,7 +1884,7 @@ DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654275
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 4 bytes
=== end test_tbf_two_phase ===
=== start test_tbf_ra_update_rach ===
@ -1923,6 +1922,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf12233
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -1981,7 +1981,7 @@ DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654275
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 10 bytes
Old MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 1
PDCH(bts=0,trx=0,ts=7) Received RTS for PDCH: FN=2654275 block_nr=9 scheduling USF=0 for TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW), expect answer on UL FN=2654279
@ -2002,7 +2002,6 @@ DL_ASS_TBF(UL-TFI_0){WAIT_ACK}: Received Event RX_ASS_CTRL_ACK
DL_ASS_TBF(UL-TFI_0){WAIT_ACK}: state_chg to NONE
TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
TBF(DL-TFI_0){ASSIGN}: state_chg to FLOW
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) stopping timer T0 [control acked (DL-TBF)]
PDCH(bts=0,trx=0,ts=7) Expiring FN=2654288 but previous FN=2654279 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered USF (FN=2654279): TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) N3101 0 => 1 (< MAX 10)
@ -2086,6 +2085,7 @@ MS(TLLI=0xf5667788, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=1 TLLI=0xf56677
TBF(UL-TFI_1){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_1){NULL}: state_chg to ASSIGN
TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=1 TLLI=0xf5667788 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_1){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_1){NONE}: state_chg to SEND_ASS
@ -2181,6 +2181,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf12233
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -2241,7 +2242,7 @@ DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654275
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 20 bytes
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 20 bytes
Old MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 2
@ -2282,6 +2283,7 @@ MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0, DL) Attaching UL TBF: TBF(TFI=0
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -2349,6 +2351,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf12233
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -2409,7 +2412,7 @@ DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654275
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 20 bytes
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 20 bytes
Old MS: TLLI = 0xf1223344, TA = 7, IMSI = 0011223344, LLC = 2
@ -2456,7 +2459,6 @@ TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=FLOW) BSN 0 storing in window (0..63)
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=FLOW) data_length=20, data=f1 22 33 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
TBF(TFI=0 TLLI=0xffffffff DIR=UL STATE=FLOW) Decoded premier TLLI=0xf1223344 of UL DATA TFI=0.
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) free
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) stopping timer T0 [freeing TBF]
PDCH(bts=0,trx=0,ts=7) Detaching TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN), 0 TBFs, USFs = 01, TFIs = 00000000.
MS(TLLI=0xf1223344, IMSI=0011223344, TA=7, 1/0,) Detaching TBF: TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN)
********** DL-TBF ends here **********
@ -2516,6 +2518,7 @@ MS(TLLI=0xf1223344, IMSI=, TA=7, 1/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xf12233
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -2576,7 +2579,7 @@ DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654275
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 13 bytes
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 13 bytes
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) appending 13 bytes
@ -2636,7 +2639,6 @@ DL_ASS_TBF(UL-TFI_0){WAIT_ACK}: Received Event RX_ASS_CTRL_ACK
DL_ASS_TBF(UL-TFI_0){WAIT_ACK}: state_chg to NONE
TBF(DL-TFI_0){ASSIGN}: Received Event ASSIGN_ACK_PACCH
TBF(DL-TFI_0){ASSIGN}: state_chg to FLOW
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=FLOW) stopping timer T0 [control acked (DL-TBF)]
PDCH(bts=0,trx=0,ts=7) Expiring FN=2654288 but previous FN=2654279 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered USF (FN=2654279): TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) N3101 0 => 1 (< MAX 10)
@ -3229,7 +3231,7 @@ DL_ASS_TBF(DL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_1){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_1){NULL}: state_chg to ASSIGN
TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654379
TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
PDCH(bts=0,trx=0,ts=7) Expiring FN=2654379 but previous FN=2654283 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered USF (FN=2654283): TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW)
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW) N3101 1 => 2 (< MAX 10)
@ -3324,7 +3326,6 @@ UL_ASS_TBF(DL-TFI_0){NONE}: Deallocated
DL_ASS_TBF(DL-TFI_0){NONE}: Deallocated
TBF(DL-TFI_1){ASSIGN}: Received Event ASSIGN_ACK_PACCH
TBF(DL-TFI_1){ASSIGN}: state_chg to FLOW
TBF(TFI=1 TLLI=0xf1223344 DIR=DL STATE=FLOW) stopping timer T0 [control acked (DL-TBF)]
PDCH(bts=0,trx=0,ts=7) Expiring FN=2654409 but previous FN=2654383 is still reserved!
PDCH(bts=0,trx=0,ts=7) Timeout for registered USF (FN=2654383): TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=RELEASING)
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=RELEASING) N3101 23 => 24 (< MAX 10)
@ -3694,6 +3695,7 @@ ws(64)
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -3757,7 +3759,7 @@ DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654275
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) appending 256 bytes
=== end test_tbf_egprs_two_phase ===
=== start test_tbf_egprs_two_phase_spb ===
@ -3799,6 +3801,7 @@ ws(64)
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -3980,7 +3983,7 @@ DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654275
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) appending 256 bytes
=== end test_tbf_egprs_two_phase_spb ===
=== start test_tbf_egprs_dl ===
@ -6711,6 +6714,7 @@ ws(64)
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -6791,7 +6795,7 @@ DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654275
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) appending 256 bytes
=== end test_tbf_puan_urbb_len ===
=== start test_tbf_update_ws ===
@ -6892,6 +6896,7 @@ ws(64)
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -6967,7 +6972,7 @@ DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654275
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) appending 256 bytes
=== end test_tbf_li_decoding ===
=== start test_tbf_epdan_out_of_rx_window ===
@ -7276,6 +7281,7 @@ ws(192)
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -7828,7 +7834,7 @@ DL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
TBF(DL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(DL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) starting timer T0 [assignment (PACCH)] with 2 sec. 0 microsec, cur_fn=2654275
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xf1223344 DIR=DL STATE=ASSIGN EGPRS) appending 256 bytes
PDCH(bts=0,trx=0,ts=7) Got MCS-4 RLC block: R=0, SI=0, TFI=0, CPS=0, RSB=0, rc=385
TBF(TFI=0 TLLI=0xf1223344 DIR=UL STATE=FLOW EGPRS) UL DATA TFI=0 received (V(Q)=0 .. V(R)=0)
@ -8586,6 +8592,7 @@ ws(64)
TBF(UL-TFI_0){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_0){NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_0){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_0){NONE}: state_chg to SEND_ASS
@ -8630,6 +8637,7 @@ ws(64)
TBF(UL-TFI_1){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_1){NULL}: state_chg to ASSIGN
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=1 TLLI=0xffeeddcd DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_1){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_1){NONE}: state_chg to SEND_ASS
@ -8681,6 +8689,7 @@ ws(64)
TBF(UL-TFI_2){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_2){NULL}: state_chg to ASSIGN
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=2 TLLI=0xffeeddce DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_2){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_2){NONE}: state_chg to SEND_ASS
@ -8732,6 +8741,7 @@ ws(64)
TBF(UL-TFI_3){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_3){NULL}: state_chg to ASSIGN
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=3 TLLI=0xffeeddcf DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_3){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_3){NONE}: state_chg to SEND_ASS
@ -8783,6 +8793,7 @@ ws(64)
TBF(UL-TFI_4){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_4){NULL}: state_chg to ASSIGN
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=4 TLLI=0xffeeddd0 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_4){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_4){NONE}: state_chg to SEND_ASS
@ -8834,6 +8845,7 @@ ws(64)
TBF(UL-TFI_5){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_5){NULL}: state_chg to ASSIGN
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=5 TLLI=0xffeeddd1 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_5){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_5){NONE}: state_chg to SEND_ASS
@ -8885,6 +8897,7 @@ ws(64)
TBF(UL-TFI_6){NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=NULL EGPRS) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF(UL-TFI_6){NULL}: state_chg to ASSIGN
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
TBF(TFI=6 TLLI=0xffeeddd2 DIR=UL STATE=ASSIGN EGPRS) change control TS 7 -> 7 until assignment is complete.
UL_ASS_TBF(UL-TFI_6){NONE}: Received Event SCHED_ASS
UL_ASS_TBF(UL-TFI_6){NONE}: state_chg to SEND_ASS
@ -8940,6 +8953,7 @@ MS(TLLI=0xffeeddd3, IMSI=, TA=7, 11/11,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffee
TBF{NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF{NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xffeeddd3 DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
UL_ASS_TBF{NONE}: Received Event SCHED_ASS_REJ
UL_ASS_TBF{NONE}: state_chg to SEND_ASS_REJ
PDCH(bts=0,trx=0,ts=7) Expiring FN=82 but previous FN=2654231 is still reserved!
@ -8968,14 +8982,14 @@ MS(TLLI=0xffeeddcc, IMSI=, TA=220, 0/0,) Attaching UL TBF: TBF(TFI=0 TLLI=0xffee
TBF{NULL}: Received Event ASSIGN_ADD_PACCH
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=NULL) set ass. type PACCH [prev CCCH:0, PACCH:0]
TBF{NULL}: state_chg to ASSIGN
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN) Starting timer X2001 [assignment (PACCH)] with 2 sec. 0 microsec
UL_ASS_TBF{NONE}: Received Event SCHED_ASS_REJ
UL_ASS_TBF{NONE}: state_chg to SEND_ASS_REJ
UL_ASS_TBF{SEND_ASS_REJ}: Received Event CREATE_RLCMAC_MSG
UL_ASS_TBF{SEND_ASS_REJ}: state_chg to NONE
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN) starting timer X2000 [reject (PACCH)] with 0 sec. 2000 microsec
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN) starting timer X2000 [reject (PACCH)] with 0 sec. 0 microsec
PDCH(bts=0,trx=0,ts=7) FN=2654218 Scheduling control message at RTS for TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN)
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN) timer 0 expired. cur_fn=2654167
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN) releasing due to PACCH assignment timeout.
UL_ASS_TBF{NONE}: Timeout of X2000
TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN) free
MS(TLLI=0xffeeddcc, IMSI=, TA=220, 0/0,) Detaching TBF: TBF(TFI=0 TLLI=0xffeeddcc DIR=UL STATE=ASSIGN)
MS(TLLI=0xffeeddcc, IMSI=, TA=220, 0/0,) Destroying MS object

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