Test failure on ARM: backtrace_append

[Julien Lepiller]

Le Fri, 21 Feb 2020 07:25:15 +0200 (EET),
Aki Tuomi <aki.tuomi at 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 at entry=0x6608c
<test_functions>, match=match at 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 <test_functions>, fatals=0x6603c <fatal_functions>) 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)