stbnps
commented
2 years ago Another stack trace:
Guru Meditation Error: Core 0 panic'ed (StoreProhibited). Exception was unhandled.
Core 0 register dump:
PC : 0x4008f450 PS : 0x00060133 A0 : 0x8008faad A1 : 0x3ffecb40
0x4008f450: insert_free_block at /home/stbn/git/esp-idf-v4.4.2/components/heap/heap_tlsf.c:243
(inlined by) block_insert at /home/stbn/git/esp-idf-v4.4.2/components/heap/heap_tlsf.c:269
(inlined by) tlsf_free at /home/stbn/git/esp-idf-v4.4.2/components/heap/heap_tlsf.c:876
A2 : 0x3ffe0454 A3 : 0xa5a5a5a5 A4 : 0x00000000 A5 : 0x3ffd8068
A6 : 0x00000001 A7 : 0x00000000 A8 : 0x3ffe22f8 A9 : 0x00000017
A10 : 0x00000016 A11 : 0x3ffe2300 A12 : 0x74222c7d A13 : 0x00060123
A14 : 0x3ffeccc0 A15 : 0x3ffecce8 SAR : 0x00000018 EXCCAUSE: 0x0000001d
EXCVADDR: 0xa5a5a5b1 LBEG : 0x4000c349 LEND : 0x4000c36b LCOUNT : 0xffffffff
Backtrace:0x4008f44d:0x3ffecb400x4008faaa:0x3ffecb60 0x40081fa2:0x3ffecb80 0x4008feb1:0x3ffecba0 0x40168c4f:0x3ffecbc0 0x40168cf6:0x3ffecbe0 0x40145a73:0x3ffecc10 0x40146e67:0x3ffecc60 0x400f8593:0x3ffecc90 0x400e6ed3:0x3ffecd30 0x4008cdad:0x3ffece80
0x4008f44d: insert_free_block at /home/stbn/git/esp-idf-v4.4.2/components/heap/heap_tlsf.c:242
(inlined by) block_insert at /home/stbn/git/esp-idf-v4.4.2/components/heap/heap_tlsf.c:269
(inlined by) tlsf_free at /home/stbn/git/esp-idf-v4.4.2/components/heap/heap_tlsf.c:876
0x4008faaa: multi_heap_free_impl at /home/stbn/git/esp-idf-v4.4.2/components/heap/multi_heap.c:222
0x40081fa2: heap_caps_free at /home/stbn/git/esp-idf-v4.4.2/components/heap/heap_caps.c:340
0x4008feb1: free at /home/stbn/git/esp-idf-v4.4.2/components/newlib/heap.c:39
0x40168c4f: mesh_free at ??:?
0x40168cf6: esp_mesh_free_context at ??:?
0x40145a73: mesh_recv at ??:?
0x40146e67: esp_mesh_recv_toDS at ??:?
0x400f8593: __mwifi_root_read at /home/stbn/git/esp-mdf/components/mwifi/mwifi.c:1340 (discriminator 8)
Maksons
fushun1990
nateexptr
adirsingh96
Answers checklist.
IDF version.
4.4.1 and 4.4.2
Operating System used.
Linux
How did you build your project?
VS Code IDE
If you are using Windows, please specify command line type.
No response
Development Kit.
Multiple ESP32 models (WROOM/WROVER)
Power Supply used.
USB
What is the expected behavior?
Perform IDF functions with no heap memory management errors.
What is the actual behavior?
I have multiple stack traces, most of them related to mwifi_root_read. All of them were generated with the same setup (code/hardware), using a mesh of 3 ESP32 devices. Even if mwifi_root_read is not in the stack trace, all the errors were generated in the root node.
Stack traces indicate that this may be a memory management problem. The errors seem related to free block management.
Trace 1:
Trace 2:
Trace 3:
Steps to reproduce.
Debug Logs.
No response
More Information.
No response