错误 #5249
【B5g_ue】V0.0.1_T07__Alpha21uu+dd半脱网,上下行ping过程中,UU终端core dump
开始日期:
2026-05-08
计划完成日期:
% 完成:
0%
预期时间:
描述
【B5g_ue】V0.0.1_T07__Alpha21,上下行ping过程中,90 core dump
测试环境:基站30+UU终端90+DD终端98
问题描述:V0.0.1_T07__Alpha21,上下行ping过程中,90 core dump
目前修改log等级,待复现
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历史记录
由 b jz 更新于 20 天 之前
(gdb) bt #0 0x0000000000dd5d20 in rte_reorder_free () #1 0x0000000000876d44 in ngReordBufFree (buf=<optimized out>) at fwk/ngReorder/csrc/wn5gNrPsNgReorderApi.c:76 #2 0x0000000000a3cfec in wnPdcpRordBufFree (pdcpEnt=pdcpEnt@entry=0x7dd4c84860) at src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c:1093 #3 0x0000000000a3d134 in wnPdcpEntRel (pdcpEnt=pdcpEnt@entry=0x7dd4c84860) at src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c:458 #4 0x0000000000a4d8ac in wnPdcpReadRrcMsg (pdcpCb=0x7f8017fec0, mpiStruct=0x15c8c8380) at src/l2/pdcp/csrc/wn5gNrUePsPdcp.c:510 #5 0x0000000000a3feb8 in wnUPdcpHRlcConfig (pdcpRlcCb=0x7f8006bd40) at src/l2/pdcp/csrc/wn5gNrUePsUPdcpTx.c:32 #6 0x000000000083d294 in T3 (ueCb=0x35984b80) at src/ueapp/csrc/wn5gNrUePsUeApp.c:366 #7 0x0000000000db0260 in eal_thread_loop () #8 0x0000007faeda67e4 in start_thread (arg=0x7fcec9924f) at pthread_create.c:486 #9 0x0000007faec2c70c in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78
[2026-06-22 02:33:54.595534[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1074 | wnPdcpRordBufCreate | Reorder buffer Created [0x20002c580] [2026-06-22 02:33:54.694706[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1074 | wnPdcpRordBufCreate | Reorder buffer Created [0x200024300] [2026-06-22 02:33:55.732467[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1074 | wnPdcpRordBufCreate | Reorder buffer Created [0x28495ee00] [2026-06-22 02:33:56.535995[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1074 | wnPdcpRordBufCreate | Reorder buffer Created [0x1c0004080] [2026-06-22 02:33:56.536046[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1074 | wnPdcpRordBufCreate | Reorder buffer Created [0x283f23480] [2026-06-22 02:33:56.536517[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1074 | wnPdcpRordBufCreate | Reorder buffer Created [0x2837c0e00] [2026-06-22 02:34:39.618225[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1091 | wnPdcpRordBufFree | Reorder buffer Free [0x2837c0e00] [2026-06-22 02:34:39.618919[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1091 | wnPdcpRordBufFree | Reorder buffer Free [0x1c0004080] [2026-06-22 02:34:39.618953[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1091 | wnPdcpRordBufFree | Reorder buffer Free [0x283f23480] [2026-06-22 02:35:38.455162[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1074 | wnPdcpRordBufCreate | Reorder buffer Created [0x1c0004080] [2026-06-22 02:35:38.455273[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1074 | wnPdcpRordBufCreate | Reorder buffer Created [0x283b42580] [2026-06-22 02:35:38.455728[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1074 | wnPdcpRordBufCreate | Reorder buffer Created [0x2833dff00] [2026-06-22 02:35:59.618133[ERROR]| src/l2/pdcp/csrc/wn5gNrUePsPdcpEnt.c+1091 | wnPdcpRordBufFree | Reorder buffer Free [0x2833dff00]
释放没有错误,coredump怀疑踩栈了。继续分析中。