Re: Test failure on ARM: backtrace_append

Le Fri, 21 Feb 2020 07:25:15 +0200 (EET), Aki Tuomi aki.tuomi@open-xchange.com a écrit :

Thank you,

as I don't have arm at hand, can you provide

gdb .test-lib core bt full

output?

Aki Tuomi

There you are (sorry for the long file names, that's how guix works, it's expected):

[New LWP 21501] Core was generated by `./test-lib'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0xb6e24d30 in strchr () from /gnu/store/n7c20pjm6q1xq1gqjqzzys1yk9fy7n1k-glibc-2.29/lib/libc.so.6 (gdb) bt full #0 0xb6e24d30 in strchr () from /gnu/store/n7c20pjm6q1xq1gqjqzzys1yk9fy7n1k-glibc-2.29/lib/libc.so.6 No symbol table info available. #1 0xb6e26094 in strstr () from /gnu/store/n7c20pjm6q1xq1gqjqzzys1yk9fy7n1k-glibc-2.29/lib/libc.so.6 No symbol table info available. #2 0x000144fe in test_backtrace_get () at test-backtrace.c:45 bt = 0x0 bt = <optimized out> #3 test_backtrace () at test-backtrace.c:56 No locals. #4 0x000353a4 in test_run_named_funcs (tests=tests@entry=0x6608c , match=match@entry=0x6ddcc "") at test-common.c:288 _data_stack_cur_id = 2 i = <optimized out> #5 0x00035bf0 in test_run_named_with_fatals (match=0x6ddcc "", tests=0x6608c , fatals=0x6603c ) at test-common.c:370 No locals. #6 0xb6de6426 in __libc_start_main () from /gnu/store/n7c20pjm6q1xq1gqjqzzys1yk9fy7n1k-glibc-2.29/lib/libc.so.6 No symbol table info available. #7 0x00013268 in _start () No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb)