sigsegv at gxneur near after start

[New Thread 0x7fffe9914700 (LWP 19543)]
[New Thread 0x7fffe9113700 (LWP 19544)]
[LOG] 13:02:00 Get lock file /home/opa/.xneur/.cache/lock
[DBG] 13:02:00 Caught SIGCHLD, kill zombie process
[ERR] 13:02:00 xneur already running with pid 19401
[Thread 0x7fffe9914700 (LWP 19543) exited]
malloc_consolidate(): invalid chunk size

Thread 4 "gdbus" received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffeacc8700 (LWP 19537)]
__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.
(gdb) bt
#0 0x00007ffff551fe97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1 0x00007ffff5521801 in __GI_abort () at abort.c:79
#2 0x00007ffff556a897 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7ffff5697b9a "%s\n")
    at ../sysdeps/posix/libc_fatal.c:181
#3 0x00007ffff557190a in malloc_printerr (str=str@entry=0x7ffff56993f0 "malloc_consolidate(): invalid chunk size")
    at malloc.c:5350
#4 0x00007ffff5571bae in malloc_consolidate (av=av@entry=0x7fffe0000020) at malloc.c:4441
#5 0x00007ffff55757d8 in _int_malloc (av=av@entry=0x7fffe0000020, bytes=bytes@entry=4128) at malloc.c:3703
#6 0x00007ffff55764eb in _int_memalign (av=0x7fffe0000020, alignment=2048, bytes=<optimized out>) at malloc.c:4694
#7 0x00007ffff557bfba in _mid_memalign (address=<optimized out>, bytes=2032, alignment=<optimized out>) at malloc.c:3314
#8 0x00007ffff557bfba in __posix_memalign (memptr=0x7fffeacc76e0, alignment=<optimized out>, size=2032) at malloc.c:5369
#9 0x00007ffff5d5e107 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007ffff5d5ede3 in g_slice_alloc () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007ffff5d84a42 in g_variant_type_info_get () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007ffff5d7d509 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007ffff5d7a1b4 in g_variant_builder_end () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007ffff6571938 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#15 0x00007ffff6573d43 in g_dbus_message_new_from_blob () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#16 0x00007ffff657e00e in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#17 0x00007ffff653a1a3 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#18 0x00007ffff653a1d9 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#19 0x00007ffff5d41285 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007ffff5d41650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007ffff5d41962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007ffff657c0e6 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#23 0x00007ffff5d69195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007ffff5add6db in start_thread (arg=0x7fffeacc8700) at pthread_create.c:463
#25 0x00007ffff560288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
(gdb) info threads
  Id Target Id Frame
  1 Thread 0x7ffff7fbba00 (LWP 19528) "gxneur" 0x00007ffff55f5bf9 in __GI___poll (fds=0x555556b90550, nfds=3, timeout=980)
    at ../sysdeps/unix/sysv/linux/poll.c:29
  2 Thread 0x7fffec715700 (LWP 19535) "dconf worker" 0x00007ffff55f5bf9 in __GI___poll (fds=0x55555582a830, nfds=1,
    timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  3 Thread 0x7fffebf14700 (LWP 19536) "gmain" 0x00007ffff55f5bf9 in __GI___poll (fds=0x7fffe4007250, nfds=1, timeout=-1)
    at ../sysdeps/unix/sysv/linux/poll.c:29
* 4 Thread 0x7fffeacc8700 (LWP 19537) "gdbus" __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
  6 Thread 0x7fffe9113700 (LWP 19544) "pool" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
(gdb) thread 6
[Switching to thread 6 (Thread 0x7fffe9113700 (LWP 19544))]
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
38 ../sysdeps/unix/sysv/linux/x86_64/syscall.S: No such file or directory.
(gdb) bt
#0 0x00007ffff55fc839 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007ffff5d8789a in g_cond_wait_until () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007ffff5d14571 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ffff5d14b2c in g_async_queue_timeout_pop () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007ffff5d69c3e in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007ffff5d69195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007ffff5add6db in start_thread (arg=0x7fffe9113700) at pthread_create.c:463
#7 0x00007ffff560288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
(gdb)