alloc_nrup_dat_ind_succ1 = 37913939, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 37913939! alloc_nrup_dat_ind_succ1 = 37913939, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 37913939! alloc_nrup_dat_ind_succ1 = 37913939, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 37913939! alloc_nrup_dat_ind_succ1 = 37913939, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 37913939! alloc_nrup_dat_ind_succ1 = 37913939, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 37913939! alloc_nrup_dat_ind_succ1 = 37913939, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 37913939! alloc_nrup_dat_ind_succ1 = 37913939, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 37913939! alloc_nrup_dat_ind_succ1 = 37913939, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 37913939! alloc_nrup_dat_ind_succ1 = 37924159, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 37924113! alloc_nrup_dat_ind_succ1 = 38007369, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 37999934! Buffer is Full 1, size=40960, write=5846, read=5847, n_write=41006806, n_read=40965847, nWriteFail=0, nReadFail=0, rBuf=0xe7a5d8 udpDlMsgQ1 is Full, size=40960, rBuf=0xe7a5d8 alloc_nrup_dat_ind_succ1 = 38106380, alloc_nrup_dat_ind_succ2 = 0, delete_nrup_dat_ind_succ = 38065527! ./run.sh: line 14: 2391 Segmentation fault (core dumped) ./gnb_du root@driver:/yzmm/gnb/du/bin# cd /coredump/ root@driver:/coredump# root@driver:/coredump# root@driver:/coredump# root@driver:/coredump# root@driver:/coredump# root@driver:/coredump# gdb /yzmm/gnb/du/bin/gnb_du core.WORKER_0_1.2391 GNU gdb (Debian 8.2.1-2+b3) 8.2.1 Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "aarch64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /yzmm/gnb/du/bin/gnb_du...done. [New LWP 3152] [New LWP 3143] [New LWP 2924] [New LWP 3153] [New LWP 3155] [New LWP 2391] [New LWP 3157] [New LWP 3145] [New LWP 3144] [New LWP 2922] [New LWP 2923] [New LWP 3154] [New LWP 3156] [New LWP 3158] [New LWP 3165] [New LWP 3410] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/aarch64-linux-gnu/libthread_db.so.1". Core was generated by `./gnb_du'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00000000008b3748 in ysUlm_FAPI_HdlUlschInd (cellCb=cellCb@entry=0x7da54d6430, pRx_UlschIndMsg=pRx_UlschIndMsg@entry=0x68dda60 , pool_id=pool_id@entry=0 '\000') at /home/xss/du_push/ran/nr_hl_du/src/5gnrclms/ys_fapi_task.c:2305 2305 /home/xss/du_push/ran/nr_hl_du/src/5gnrclms/ys_fapi_task.c: No such file or directory. [Current thread is 1 (Thread 0x7df4fe5b70 (LWP 3152))] (gdb) bt #0 0x00000000008b3748 in ysUlm_FAPI_HdlUlschInd (cellCb=cellCb@entry=0x7da54d6430, pRx_UlschIndMsg=pRx_UlschIndMsg@entry=0x68dda60 , pool_id=pool_id@entry=0 '\000') at /home/xss/du_push/ran/nr_hl_du/src/5gnrclms/ys_fapi_task.c:2305 #1 0x00000000008b7800 in ysLiHdl_Fapi_PhyToMacMsg (gCb=, l1ToL2Msg=0x68dda5c "\001\001\331\373\207", pool_id=) at /home/xss/du_push/ran/nr_hl_du/src/5gnrclms/ys_fapi_task.c:4213 #2 0x00000000008a8884 in ysCmnActvTsk (tskInfo=) at /home/xss/du_push/ran/nr_hl_du/src/5gnrclms/ys_cmn_hdl.c:93 #3 0x00000000007b1350 in gnb_du::gnb_du_worker_thread_instance::process_message (this=0x7d4af29b34, p_task=, priority=) at /home/xss/du_push/ran/nr_hl_du/src/du_app/gnb_mgr/build/../src/gnb_du_worker_thread.cpp:487 #4 0x0000000000755558 in ngp::thread_pool::thread_worker::run (this=0x3220a4e0) at /home/xss/du_push/ran/nr_hl_du/src/du_app/gnb_mgr/build/../../../../../../ngp/include/ngp_thread_pool.h:406 #5 0x00000000008d2174 in thread_start () at /home/xss/du_push/ngp/thread/build/../src/ngp_sys_thread.cpp:338 #6 0x0000007fa2d727e4 in start_thread (arg=0x7fe005a36f) at pthread_create.c:486 #7 0x0000007fa29a470c in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78 (gdb) set print pretty on (gdb) (gdb) (gdb) f 0 #0 0x00000000008b3748 in ysUlm_FAPI_HdlUlschInd (cellCb=cellCb@entry=0x7da54d6430, pRx_UlschIndMsg=pRx_UlschIndMsg@entry=0x68dda60 , pool_id=pool_id@entry=0 '\000') at /home/xss/du_push/ran/nr_hl_du/src/5gnrclms/ys_fapi_task.c:2305 2305 in /home/xss/du_push/ran/nr_hl_du/src/5gnrclms/ys_fapi_task.c (gdb) p pUlPduInfo $1 = (L1RxDataPduInfo_t *) 0x68ddab8 (gdb) p *(L1RxDataPduInfo_t *) 0x68ddab8 $2 = { Handle = 70780895, RNTI = 1672, HarqID = 66 'B', rev = 3 '\003', numTLV = 4129425091, TLVs = 0x68ddac4 } (gdb)