Direct leak of 48 byte(s) in 1 object(s) allocated from:
#0 0x7fea71ee6f0b in malloc (/lib64/libasan.so.8+0xe6f0b) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a)
#1 0x0000007f29c0 in malloc_or_fail /home/richie/w/f1-refactor-ue-context/common/utils/utils.h:86
#2 0x0000007f29c0 in cuup_notify_reestablishment /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:872
#3 0x000000808002 in rrc_CU_process_ue_context_setup_response /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2126
#4 0x0000008330d8 in rrc_gnb_task /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2770
#5 0x7fea71e28ee5 in asan_thread_start(void*) (/lib64/libasan.so.8+0x28ee5) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a)
Direct leak of 32 byte(s) in 1 object(s) allocated from:
#0 0x7f672d6e5e2b in realloc.part.0 (/lib64/libasan.so.8+0xe5e2b) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a)
#1 0x000000fbb4ed in encode_dyn_cb /home/richie/w/f1-refactor-ue-context/build/openair2/RRC/LTE/MESSAGES/per_encoder.c:23
#2 0x000000fbbeeb in _uper_encode_flush_outp /home/richie/w/f1-refactor-ue-context/build/openair2/RRC/LTE/MESSAGES/uper_encoder.c:126
#3 0x000000fbbeeb in uper_encode /home/richie/w/f1-refactor-ue-context/build/openair2/RRC/LTE/MESSAGES/uper_encoder.c:36
#4 0x000000fbc27a in uper_encode_to_new_buffer /home/richie/w/f1-refactor-ue-context/build/openair2/RRC/LTE/MESSAGES/uper_encoder.c:85
#5 0x00000081037c in handle_ueCapabilityInformation /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:1549
#6 0x000000813ced in rrc_gNB_decode_dcch /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:1902
#7 0x0000008334f2 in rrc_gnb_task /home/richie/w/f1-refactor-ue-context/openair2/RRC/NR/rrc_gNB.c:2741
#8 0x7f672d628ee5 in asan_thread_start(void*) (/lib64/libasan.so.8+0x28ee5) (BuildId: 7f1aa7e2e600e8c9d54ce6e3d36f3d31bfe7949a)
Move the filling of DRBs to set up for UE context setup/modification
request into the corresponding functions, and use malloc() deliberately
to avoid memory leaks. In fact fill_drb_to_be_setup_from_e1_resp()
allocates memory dynamically (and has to do that), so the easiest is to
do the same for DRBs. The most straight-forward way seems to be to then
dynamically allocate all memory for F1 UE context setup/modification
request messages, and free with the corresponding free functions,
which removes a couple of memory leaks.
Similarly to the commit "Use F1 UE context setup/modif Request in
stack", we do both UE context setup/modification response at once
because of some functions that are shared by the MAC message handler.
Use the new, tested F1 UE context setup request and modification
requests in the stack.
We have to do both at once, because there are some functions that are
used by handlers for both messages, notably
- handle_ue_context_drbs_setup()
- handle_ue_context_srbs_setup()
(+ and some functions called by those two). For instance, the first uses
the (new/old) type f1ap_drb_to_be_setup_t/f1ap_drb_to_setup_t which is
shared. The alternative would be to duplicate the functionality
temporarily, and I want to avoid unnecessary code churn.
Reintroduce separate message types to simplify the encoding/decoding,
including shorter names. The old types will be removed once everything
has been migrated to the new encoder/decoder, which should ensure that
everything is properly migrated to the unit-tested encoder/decoders.
Also, for each type of F1 message (F1 UE context setup request,
response, modification request, ...) introduce a separate type to avoid
to mistakenly use wrong fields, which can lead to bugs. In this regard,
the DL PDCP SN bit size in the DRB-ToBeSetup list of the UE context
setup request is optional, as it will also be used in the UE context
modification request DRB SetupMod list (which avoids quite some code
duplication). The encoder checks that this IE is present, though.
The previous condition was wrong: if a UE did not have the assoc_id of
the DU that connected (i.e., it was connected to another DU then the one
disconnecting), it was marked for deletion. Instead, skip those UEs.
This modification aims to improve health status detection by using PRACH IO as
an indicator of the gNB's status (container is marked as "healthy" when the
PRACH IO value in gNB nrL1_stats.log exceeds 0.0 dB.). The new condition accounts
for scenarios where the container may not exit or produce error codes (e.g.,
“sleep” logs or "error code overflow" messages).
- `init: true` initializes the docker container with tini or alternative - it is
used to collect all the processes and correctly pass the termination signal to
them, this allows the docker container to be stopped without waiting 10 seconds
to kill the container
- speeding up the healthchecks by reducing the interval from 1-10s to 0.5s during
start period
Co-authored-by: Bartosz Podrygajlo <bartosz.podrygajlo@openairinterface.org>
F1AP_LIB_FIND_IE() is used to look up elements in a list, but was
hitherto hardcoded to use "protocolIEs" as an intermediate struct. A
follow-up commit will use this macro where we don't have protocolIEs,
but "iE_Extensions". Hence, modify to make it work for that case (and
others) as well.
Introduce generic _F1_CHECK_EXP(), which is like the macros for checking
values (_F1_EQ_CHECK_INT() etc). Reuse the same for introducing
_F1_EQ_CHECK_OPTIONAL_IE that will be used to write the check for
optional fields more concisely.
CP_OPT_BYTE_ARRAY() FREE_OPT_BYTE_ARRAY() are macros to wrap handling of
optional byte arrays.
_F1_MALLOC() simplifies allocations and is similar to asn1cCallocOne(),
but provided to avoid confusion (since more than ASN.1 structures will
use it).
All will be used in the following commits.
Integration: `2025.w26`
See merge request oai/openairinterface5g!3493
* !3435 Cleanup PDU Session Handling in RRC/NGAP
* !3371 Add NAS Authentication Reject enc/dec library and unit test
* !3490 nr pdcp security: add a 'decipher' API function
* !3477 CI: Upgrade Aerial version to 25-1
* !3491 Fix Msg3 with MAC CE for C-RNTI and RRCReestablishmentComplete
Print a number of statistics, e.g., rx_ulsch_sdu to track UL MAC stats
timing. Remove unused time_meas_t definitions, and fix the name for the
total gNB scheduler time.
Fix Msg3 with MAC CE for C-RNTI and RRCReestablishmentComplete
- Only trigger RRCReconfiguration if UE is not performing RRCReestablishment
- The RRCReconfiguration will be triggered by the RRCReestablishmentComplete
Since this MR fixes a regression, additional info can be found in the following
closed issues and merged MR:
- #687 (closed)
- #747 (closed)
- !2600 (merged)
CI: Upgrade Aerial version to 25-1
- Update the Nvidia L1 (cuBB) from version 24-3 to 25-1
- Decrease the number of cores dedicated to the OAI gNB; testing showed
it does not need that many
This fixes a lifelock in nr_ue_get_sdu(), because select_logical_channels() would select
a suspended LCID for scheduling, but fill_mac_sdu() would not provide data for it.
Robert Schmidt