Get "segmentation fault" with mariabackup on Alpine 3.20 amd64

To reproduce

Did a fresh alpine container install on 3.20 with amd64
after the initial setup-alpine I did:

mkdir /root/backup
apk add mariadb mariadb-backup mariadb-client mariadb-openrc
/etc/init.d/mariadb setup
/etc/init.d/mariadb start
mariabackup --backup -u root -p --targetdir=/root/backup/

[00] 2024-06-04 08:58:55 Stop scanning aria tables.
[00] 2024-06-04 08:58:55 Copying ./mysql/transaction_registry.ibd to /root/xtrabackup_backupfiles/mysql/transaction_registry.ibd
Segmentation fault

with gdb -ex r --args mariabackup --backup -u root -p --targetdir=/root/backup/
GNU gdb (GDB) 14.2
Copyright (C) 2023 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-alpine-linux-musl".
..
[00] 2024-06-04 14:00:15 BACKUP STAGE START
[00] 2024-06-04 14:00:15 Acquiring BACKUP LOCKS...
[00] 2024-06-04 14:00:15 Copying /var/lib/mysql//aria_log_control to /root/xtrabackup_backupfiles/aria_log_control
[00] 2024-06-04 14:00:15 ...done
[00] 2024-06-04 14:00:15 Loading aria_log_control.
[00] 2024-06-04 14:00:15 aria_log_control: last_log_number: 1
[00] 2024-06-04 14:00:15 Start scanning aria tables.
[00] 2024-06-04 14:00:15 Start scanning aria log files.
[00] 2024-06-04 14:00:15 Found 1 aria log files, minimum log number 1, maximum log number 1
[00] 2024-06-04 14:00:15 Stop scanning aria tables.
[00] 2024-06-04 14:00:15 Copying ./mysql/transaction_registry.ibd to /root/xtrabackup_backupfiles/mysql/transaction_registry.ibd

Thread 5 "mariabackup" received signal SIGSEGV, Segmentation fault.
[Switching to LWP 605]
0x000055555586459c in ?? ()
(gdb) bt full
#0 0x000055555586459c in ?? ()
No symbol table info available.
#1 0x0000555555864c1c in xb_fil_cur_read(xb_fil_cur_t*, CorruptedPages&) ()
No symbol table info available.
#2 0x000055555584f1b5 in ?? ()
No symbol table info available.
#3 0x000055555585e3c4 in InnodbDataCopier::copy_job(fil_node_t*, unsigned int) ()
No symbol table info available.
#4 0x000055555587df29 in ThreadPool::thread_func(unsigned int) ()
No symbol table info available.
#5 0x00007ffff77dc4bf in ?? () from /usr/lib/libstdc++.so.6
No symbol table info available.
#6 0x00007ffff7fb8349 in start (p=0x7ffff6c95a30) at src/thread/pthread_create.c:207
args = 0x7ffff6c95a30
state = <optimized out>
#7 0x00007ffff7fba95f in __clone () at src/thread/x86_64/clone.s:22
No locals.
Backtrace stopped: frame did not save the PC