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错误 #1966

Rel_2.1.15p_pre1,2.5ms配比 10UE dl udp 180M+ul udp 110M,du core dump

周 磊10 个月 之前添加. 更新于 10 个月 之前.

状态:
已解决
优先级:
普通
指派给:
类别:
-
开始日期:
2024-07-18
计划完成日期:
% 完成:

0%

预期时间:
问题归属:
DU
发现问题版本:
Rel_2.1.15P
目标解决问题版本:
Rel_2.1.15P
FPGA板卡类型:
115P+PRU
CPU类型:
Xeon-gold5218(宝德)

描述

简述:Rel_2.1.15p_pre1,2.5ms配比 10UE dl udp 180M+ul udp 110M,du core dump
测试版本:Rel_2.1.15p_pre1
问题描述:Rel_2.1.15p_pre1,2.5ms配比 10UE dl udp 180M+ul udp 110M,du core dump


文件

0718.jpg (1010 KB) 0718.jpg 周 磊, 2024-07-18 15:21

历史记录

#1

周 磊 更新于 10 个月 之前

更换gnb_du_2024-07-18-15P,gdb启动,待复现

#2

由 匿名用户 更新于 10 个月 之前

  • 状态新建 变更为 进行中

warning: Unexpected size of section `.reg-xstate/128097' in core file.
#0 0x0000000000c445ef in kwUtlAddTxPduToBeFreedQueue (gUeCb=0x7f250ca50820, txStart=0x7f2502c01e20, txEnd=0x7f2502c01e20, count=1)
at /root/DU/ran/DU_Alpha_Rel/src/5gnrrlc/kw_utl_dl.c:761
761 /root/DU/ran/DU_Alpha_Rel/src/5gnrrlc/kw_utl_dl.c: No such file or directory.
[Current thread is 1 (Thread 0x7f25bf5aa700 (LWP 128097))]
(gdb) bt
#0 0x0000000000c445ef in kwUtlAddTxPduToBeFreedQueue (gUeCb=0x7f250ca50820, txStart=0x7f2502c01e20, txEnd=0x7f2502c01e20, count=1)
at /root/DU/ran/DU_Alpha_Rel/src/5gnrrlc/kw_utl_dl.c:761
#1 0x0000000000b9d076 in kwAmmDlProcessSuccessfulTxPdu (gUeCb=0x7f250ca50820, rbCb=0x7f250cb75020, start=0x7f2502c01e20, end=0x7f2502c01e20, datCfm=0x7f25bf5a9b58)
at /root/DU/ran/DU_Alpha_Rel/src/5gnrrlc/kw_amm_dl.c:2910
#2 0x0000000000b99595 in kwAmmDlHndlStatusPdu (gUeCb=0x7f250ca50820, rbCb=0x7f250cb75020, pStaPdu=0x7f254c1db820)
at /root/DU/ran/DU_Alpha_Rel/src/5gnrrlc/kw_amm_dl.c:978
#3 0x0000000000bfdad9 in KwDlUdxStaUpdReq (gUeCb=0x7f250ca50820, ulPduMsg=0x7f2509550820) at /root/DU/ran/DU_Alpha_Rel/src/5gnrrlc/kw_udx_dl.c:361
#4 0x0000000000bd5776 in kwDlActvUeTsk (tskInfo=0x7f250062a320) at /root/DU/ran/DU_Alpha_Rel/src/5gnrrlc/kw_dl_ue_hdl.c:182
#5 0x0000000000b953c5 in gnb_du::gnb_du_dl_rlc_ue_entity::process_task (this=0x7f2507c22f24, p_task=0x7f250062a320)
at /root/DU/ran/DU_Alpha_Rel/src/du_app/gnb_mgr/build/../include/gnb_du_worker_entity.h:174
#6 0x0000000000b839e0 in gnb_du::gnb_du_worker_thread_instance::process_message (this=0x7f2500402b24, p_task=0x7f250062a320, priority=2)
at /root/DU/ran/DU_Alpha_Rel/src/du_app/gnb_mgr/build/../src/gnb_du_worker_thread.cpp:430
#7 0x00000000008fe405 in ngp::thread_pool<gnb_du::gnb_du_worker_thread_instance, ssTskInfo>::thread_worker::run (this=0x45be4c0)
at /root/DU/ran/DU_Alpha_Rel/src/du_app/gnb_mgr/build/../../../../../../ngp/include/ngp_thread_pool.h:350
#8 0x0000000000facb67 in ngp::thread_entry_function (param=0x45be4c0) at /root/DU/ngp/thread/build/../src/ngp_sys_thread.cpp:110
#9 ngp::thread_start (param=0x45be4c0) at /root/DU/ngp/thread/build/../src/ngp_sys_thread.cpp:123
#10 0x00007f25bfec76ba in start_thread (arg=0x7f25bf5aa700) at pthread_create.c:333
#11 0x00007f25bfbfd41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

#3

由 匿名用户 更新于 10 个月 之前

由前述core文件信息来看,猜测是两个任务冲突导致的访问链表失败,针对该挂死,进行相应修改后已重新出版本。
待测试验证。

#4

由 匿名用户 更新于 10 个月 之前

  • 状态进行中 变更为 转测试
  • 指派给匿名用户 变更为 周 磊
#5

周 磊 更新于 10 个月 之前

  • 状态转测试 变更为 已解决

2.5ms配比 10UE dl udp 180M+ul udp 110M,长跑测试60h+,未出现挂死

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