tab completion in radare2 gives seg fault


I'm new to radare2 ans was previously using it on Ubuntu or Kali. I switched to Manjaro 20.2 and noticed that whenever I press the [TAB] it ends up in a segmentation fault something like this:

>> r2 hello
[0x00001040]> aa
[x] Analyze all flags starting with sym. and entry0 (aa)
[0x00001040]> afl
0x00001040    1 47           entry0
0x00001070    4 41   -> 34   sym.deregister_tm_clones
0x000010a0    4 57   -> 51   sym.register_tm_clones
0x000010e0    5 65   -> 55   sym.__do_global_dtors_aux
0x00001130    1 9            entry.init0
0x00001000    3 27           sym._init
0x000011c0    1 5            sym.__libc_csu_fini
0x000011c8    1 13           sym._fini
0x00001150    4 101          sym.__libc_csu_init
0x00001139    1 23           main
0x00001030    1 6            sym.imp.puts
Segmentation fault (core dumped)

source code for hello:

#include <stdio.h>
#include <stdlib.h>

int main() {
    printf("Hello World\n");
    return 0;

the last line where I got the seg fault, i had initially typed:

> s mai[TAB]

so the whole line was replaced with blank, and about a second later the segfault and radare2 process was killed.

I did update radare2 with r2pm update, and also cloned the repo and reinstalled, but did not help.

Thanks in advance!

asked on Stack Overflow Jan 9, 2021 by Abhay Bhat • edited Jan 9, 2021 by Abhay Bhat

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