raise.c: No such file or directory

Hello, I have Linux Mint 19.3 Xfce 64-bit on my Lenovo IdeaPad S206.
I can pair my mobile but the "connected" status lasts for a few seconds only.
I'm using my mobile for testing since my final target is to connect my headset.

Here the stack trace:
===================================================================
 Info
===================================================================
           PID: 2387 (bt-adapter)
           UID: 1000 (enzo)
           GID: 1000 (enzo)
        Signal: 6 (ABRT)
     Timestamp: Sat 2020-05-23 12:46:45 CEST (37min ago)
  Command Line: bt-adapter -i
    Executable: /usr/bin/bt-adapter
 Control Group: /user.slice/user-1000.slice/session-c1.scope
          Unit: session-c1.scope
         Slice: user-1000.slice
       Session: c1
     Owner UID: 1000 (enzo)
       Boot ID: a80418a03fb145d4b2c0e8ad17a07a9d
    Machine ID: f802396639df483aba14581a3628b511
      Hostname: Lenovo-IdeaPad-S206
       Storage: /var/lib/systemd/coredump/core.bt-adapter.1000.a80418a03fb145d4b2c0e8ad17a07a9d.2387.1590230805000000.lz4
       Message: Process 2387 (bt-adapter) of user 1000 dumped core.

                Stack trace of thread 2387:
                #0 0x00007ff90ea4fe97 __GI_raise (libc.so.6)
                #1 0x00007ff90ea51801 __GI_abort (libc.so.6)
                #2 0x00007ff90f468315 g_assertion_message (libglib-2.0.so.0)
                #3 0x00007ff90f46837a g_assertion_message_expr (libglib-2.0.so.0)
                #4 0x0000559f5934eeeb n/a (bt-adapter)
                #5 0x0000559f5934a719 n/a (bt-adapter)
                #6 0x00007ff90ea32b97 __libc_start_main (libc.so.6)
                #7 0x0000559f5934ad5a n/a (bt-adapter)

                Stack trace of thread 2388:
                #0 0x00007ff90eb25bf9 __GI___poll (libc.so.6)
                #1 0x00007ff90f4415c9 n/a (libglib-2.0.so.0)
                #2 0x00007ff90f4416dc g_main_context_iteration (libglib-2.0.so.0)
                #3 0x00007ff90f441721 n/a (libglib-2.0.so.0)
                #4 0x00007ff90f469175 n/a (libglib-2.0.so.0)
                #5 0x00007ff90e5876db start_thread (libpthread.so.0)
                #6 0x00007ff90eb3288f __clone (libc.so.6)

                Stack trace of thread 2389:
                #0 0x00007ff90eb25bf9 __GI___poll (libc.so.6)
                #1 0x00007ff90f4415c9 n/a (libglib-2.0.so.0)
                #2 0x00007ff90f441962 g_main_loop_run (libglib-2.0.so.0)
                #3 0x00007ff90f125276 n/a (libgio-2.0.so.0)
                #4 0x00007ff90f469175 n/a (libglib-2.0.so.0)
                #5 0x00007ff90e5876db start_thread (libpthread.so.0)
                #6 0x00007ff90eb3288f __clone (libc.so.6)
===================================================================
 GDB Log
===================================================================
[New LWP 2387]
[New LWP 2388]
[New LWP 2389]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `bt-adapter -i'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7ff90f90f880 (LWP 2387))]

===================================================================
 GDB Backtrace
===================================================================
[New LWP 2387]
[New LWP 2388]
[New LWP 2389]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `bt-adapter -i'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7ff90f90f880 (LWP 2387))]
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1 0x00007ff90ea51801 in __GI_abort () at abort.c:79
#2 0x00007ff90f468315 in g_assertion_message () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ff90f46837a in g_assertion_message_expr () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x0000559f5934eeeb in ?? ()
#5 0x0000559f5934a719 in ?? ()
#6 0x00007ff90ea32b97 in __libc_start_main (main=0x559f5934a160, argc=2, argv=0x7ffc9b06c7f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc9b06c7e8) at ../csu/libc-start.c:310
#7 0x0000559f5934ad5a in ?? ()

===================================================================
 GDB Backtrace (all threads)
===================================================================
[New LWP 2387]
[New LWP 2388]
[New LWP 2389]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `bt-adapter -i'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7ff90f90f880 (LWP 2387))]

Thread 3 (Thread 0x7ff907fff700 (LWP 2389)):
#0 0x00007ff90eb25bf9 in __GI___poll (fds=0x559f5a278290, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1 0x00007ff90f4415c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007ff90f441962 in g_main_loop_run () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007ff90f125276 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4 0x00007ff90f469175 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007ff90e5876db in start_thread (arg=0x7ff907fff700) at pthread_create.c:463
        pd = 0x7ff907fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140707557799680, 8869295591043440155, 140707557797504, 0, 94142900605088, 140722909398272, -8870931663881429477, -8870950068055630309}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6 0x00007ff90eb3288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 2 (Thread 0x7ff90cc50700 (LWP 2388)):
#0 0x00007ff90eb25bf9 in __GI___poll (fds=0x559f5a2617e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1 0x00007ff90f4415c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007ff90f4416dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007ff90f441721 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007ff90f469175 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007ff90e5876db in start_thread (arg=0x7ff90cc50700) at pthread_create.c:463
        pd = 0x7ff90cc50700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140707637823232, 8869295591043440155, 140707637821056, 0, 94142900604928, 140722909397888, -8870955673285485029, -8870950068055630309}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6 0x00007ff90eb3288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.

Thread 1 (Thread 0x7ff90f90f880 (LWP 2387)):
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {0, 94142884897136, 94142884914676, 140707680002111, 94142900716228, 24, 2064, 124, 94142884896096, 140722909398544, 140707673132096, 140707669628888, 566935683072, 2048, 343597383680, 7}}
        pid = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
#1 0x00007ff90ea51801 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0xfed0, sa_sigaction = 0xfed0}, sa_mask = {__val = {140707423621456, 0, 140722909398544, 140720308486145, 11838335249560676096, 72057594037927936, 16777216, 6917529027641081856, 94143401426944, 140707423621456, 0, 0, 11838335249560676096, 94142884896096, 140707423621456, 97}}, sa_flags = 259042784, sa_restorer = 0x7ffc9b06c610}
        sigs = {__val = {32, 0 <repeats 15 times>}}
        __cnt = <optimized out>
        __set = <optimized out>
        __cnt = <optimized out>
        __set = <optimized out>
#2 0x00007ff90f468315 in g_assertion_message () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007ff90f46837a in g_assertion_message_expr () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x0000559f5934eeeb in ?? ()
No symbol table info available.
#5 0x0000559f5934a719 in ?? ()
No symbol table info available.
#6 0x00007ff90ea32b97 in __libc_start_main (main=0x559f5934a160, argc=2, argv=0x7ffc9b06c7f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc9b06c7e8) at ../csu/libc-start.c:310
        self = <optimized out>
        __self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -3447326065438679525, 94142884785456, 140722909399024, 0, 0, -8867825896479449573, -8870952036874904037}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ff90f71c733 <_dl_init+259>, 0x7ff90f3eb5b8}, data = {prev = 0x0, cleanup = 0x0, canceltype = 259114803}}}
        not_first_call = <optimized out>
#7 0x0000559f5934ad5a in ?? ()
No symbol table info available.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1 0x00007ff90ea51801 in __GI_abort () at abort.c:79
#2 0x00007ff90f468315 in g_assertion_message () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ff90f46837a in g_assertion_message_expr () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x0000559f5934eeeb in ?? ()
#5 0x0000559f5934a719 in ?? ()
#6 0x00007ff90ea32b97 in __libc_start_main (main=0x559f5934a160, argc=2, argv=0x7ffc9b06c7f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc9b06c7e8) at ../csu/libc-start.c:310
#7 0x0000559f5934ad5a in ?? ()

Should I create a bug for it?
Thank you