Hello, Pinta is unstable and crashes after about 1 minute. The time to crash varies, can be sooner or later than 1 min.

It either closes without action from user or freezes (with action change image size).

Here the crash report:

=================================================================== Info

       PID: 8256 (mono)
       UID: 1000 (amrit)
       GID: 1000 (amrit)
    Signal: 6 (ABRT)
 Timestamp: Sat 2020-12-26 08:22:44 CET (44min ago)

Command Line: /usr/bin/mono /usr/lib/pinta/Pinta.exe Executable: /usr/bin/mono-sgen Control Group: /user.slice/user-1000.slice/user@1000.service/dbus.service Unit: user@1000.service User Unit: dbus.service Slice: user-1000.slice Owner UID: 1000 (amrit) Boot ID: b2e7f17972044e65b691f2f85e556a19 Machine ID: 026c3d8aef5546739c50e4de8698ce05 Hostname: tplm Storage: /var/lib/systemd/coredump/core.mono.1000.b2e7f17972044e65b691f2f85e556a19.8256.1608967364000000000000.lz4 Message: Process 8256 (mono) of user 1000 dumped core.

            Stack trace of thread 8260:
            #0  0x00007fd2e4c7e18b __GI_raise (libc.so.6 + 0x4618b)
            #1  0x00007fd2e4c5d859 __GI_abort (libc.so.6 + 0x25859)
            #2  0x000055b2ca4c66ca n/a (mono-sgen + 0x2c6ca)
            #3  0x000055b2ca5041bd n/a (mono-sgen + 0x6a1bd)
            #4  0x000055b2ca556467 n/a (mono-sgen + 0xbc467)
            #5  0x00007fd2e4e5a3c0 __restore_rt (libpthread.so.0 + 0x153c0)
            #6  0x00007fd2e4c7e18b __GI_raise (libc.so.6 + 0x4618b)
            #7  0x00007fd2e4c5d859 __GI_abort (libc.so.6 + 0x25859)
            #8  0x00007fd2e4cc83ee __libc_message (libc.so.6 + 0x903ee)
            #9  0x00007fd2e4cd047c malloc_printerr (libc.so.6 + 0x9847c)
            #10 0x00007fd2e4cd06cc munmap_chunk (libc.so.6 + 0x986cc)
            #11 0x0000000041ac9633 n/a (n/a + 0x0)
            #12 0x0000000041ac6dcd n/a (n/a + 0x0)
            #13 0x000055b2ca7511c4 n/a (mono-sgen + 0x2b71c4)
            #14 0x000055b2ca77e60c n/a (mono-sgen + 0x2e460c)
            #15 0x000055b2ca751a74 n/a (mono-sgen + 0x2b7a74)
            #16 0x000055b2ca6fef3a n/a (mono-sgen + 0x264f3a)
            #17 0x00007fd2e4e4e609 start_thread (libpthread.so.0 + 0x9609)
            #18 0x00007fd2e4d5a293 __clone (libc.so.6 + 0x122293)

            Stack trace of thread 8256:
            #0  0x00007fd2e4d4daff __GI___poll (libc.so.6 + 0x115aff)
            #1  0x00007fd2e07cf1ae n/a (libglib-2.0.so.0 + 0x521ae)
            #2  0x00007fd2e07cf533 g_main_loop_run (libglib-2.0.so.0 + 0x52533)
            #3  0x00007fd2e1011092 gtk_main (libgtk-x11-2.0.so.0 + 0x13b092)
            #4  0x0000000041aae920 n/a (n/a + 0x0)
            #5  0x000000004195d9c2 n/a (n/a + 0x0)
            #6  0x000055b2ca4d1712 n/a (mono-sgen + 0x37712)
            #7  0x000055b2ca6d14ce n/a (mono-sgen + 0x2374ce)
            #8  0x000055b2ca6d482f n/a (mono-sgen + 0x23a82f)
            #9  0x000055b2ca4d7123 mono_jit_exec (mono-sgen + 0x3d123)
            #10 0x000055b2ca4d89f2 mono_main (mono-sgen + 0x3e9f2)
            #11 0x000055b2ca4c73fc n/a (mono-sgen + 0x2d3fc)
            #12 0x00007fd2e4c5f0b3 __libc_start_main (libc.so.6 + 0x270b3)
            #13 0x000055b2ca4c7b8e _start (mono-sgen + 0x2db8e)

            Stack trace of thread 8261:
            #0  0x00007fd2e4d4daff __GI___poll (libc.so.6 + 0x115aff)
            #1  0x00007fd2e07cf1ae n/a (libglib-2.0.so.0 + 0x521ae)
            #2  0x00007fd2e07cf2e3 g_main_context_iteration (libglib-2.0.so.0 + 0x522e3)
            #3  0x00007fd2e07cf331 n/a (libglib-2.0.so.0 + 0x52331)
            #4  0x00007fd2e07f8931 n/a (libglib-2.0.so.0 + 0x7b931)
            #5  0x00007fd2e4e4e609 start_thread (libpthread.so.0 + 0x9609)
            #6  0x00007fd2e4d5a293 __clone (libc.so.6 + 0x122293)

            Stack trace of thread 8262:
            #0  0x00007fd2e4d4daff __GI___poll (libc.so.6 + 0x115aff)
            #1  0x00007fd2e07cf1ae n/a (libglib-2.0.so.0 + 0x521ae)
            #2  0x00007fd2e07cf533 g_main_loop_run (libglib-2.0.so.0 + 0x52533)
            #3  0x00007fd2e0a8ceda n/a (libgio-2.0.so.0 + 0x11eeda)
            #4  0x00007fd2e07f8931 n/a (libglib-2.0.so.0 + 0x7b931)
            #5  0x00007fd2e4e4e609 start_thread (libpthread.so.0 + 0x9609)
            #6  0x00007fd2e4d5a293 __clone (libc.so.6 + 0x122293)

            Stack trace of thread 8284:
            #0  0x00007fd2e4d5389d syscall (libc.so.6 + 0x11b89d)
            #1  0x00007fd2e081c5a6 g_cond_wait_until (libglib-2.0.so.0 + 0x9f5a6)
            #2  0x00007fd2e079f561 n/a (libglib-2.0.so.0 + 0x22561)
            #3  0x00007fd2e079fb86 g_async_queue_timeout_pop (libglib-2.0.so.0 + 0x22b86)
            #4  0x00007fd2e07f9279 n/a (libglib-2.0.so.0 + 0x7c279)
            #5  0x00007fd2e07f8931 n/a (libglib-2.0.so.0 + 0x7b931)
            #6  0x00007fd2e4e4e609 start_thread (libpthread.so.0 + 0x9609)
            #7  0x00007fd2e4d5a293 __clone (libc.so.6 + 0x122293)

            Stack trace of thread 8259:
            #0  0x00007fd2e4e55376 futex_wait_cancelable (libpthread.so.0 + 0x10376)
            #1  0x000055b2ca7abdc6 n/a (mono-sgen + 0x311dc6)
            #2  0x00007fd2e4e4e609 start_thread (libpthread.so.0 + 0x9609)
            #3  0x00007fd2e4d5a293 __clone (libc.so.6 + 0x122293)

=================================================================== GDB Log

warning: core file may not match specified executable file. [New LWP 8260] [New LWP 8256] [New LWP 8261] [New LWP 8262] [New LWP 8284] [New LWP 8259] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/usr/bin/mono /usr/lib/pinta/Pinta.exe'. Program terminated with signal SIGABRT, Aborted.

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. [Current thread is 1 (Thread 0x7fd2e1c87700 (LWP 8260))]

=================================================================== GDB Backtrace

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. [Current thread is 1 (Thread 0x7fd2e1c87700 (LWP 8260))]

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

1 0x00007fd2e4c5d859 in __GI_abort () at abort.c:79

2 0x000055b2ca4c66ca in ?? ()

3 0x000055b2ca5041bd in ?? ()

4 0x000055b2ca556467 in ?? ()

5 6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

7 0x00007fd2e4c5d859 in __GI_abort () at abort.c:79

8 0x00007fd2e4cc83ee in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fd2e4df2285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155

9 0x00007fd2e4cd047c in malloc_printerr (str=str@entry=0x7fd2e4df41e0 "munmap_chunk(): invalid pointer") at malloc.c:5347

10 0x00007fd2e4cd06cc in munmap_chunk (p=) at malloc.c:2830

11 0x0000000041ac9633 in ?? ()

12 0x000055b2cce27950 in ?? ()

13 0x00007fd2e1c86ca0 in ?? ()

14 0x000055b2cc4bdde0 in ?? ()

15 0x0000000000000000 in ?? ()

=================================================================== GDB Backtrace (all threads)

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. [Current thread is 1 (Thread 0x7fd2e1c87700 (LWP 8260))]

Thread 6 (Thread 0x7fd2e3fff700 (LWP 8259)):

0 futex_wait_cancelable (private=, expected=0, futex_word=0x55b2ca948e08) at ../sysdeps/nptl/futex-internal.h:183

    __ret = -512
    oldtype = 0
    err = <optimized out>
    oldtype = <optimized out>
    err = <optimized out>
    __ret = <optimized out>
    resultvar = <optimized out>
    __arg4 = <optimized out>
    __arg3 = <optimized out>
    __arg2 = <optimized out>
    __arg1 = <optimized out>
    _a4 = <optimized out>
    _a3 = <optimized out>
    _a2 = <optimized out>
    _a1 = <optimized out>

1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b2ca948e20, cond=0x55b2ca948de0) at pthread_cond_wait.c:508

    spin = 0
    buffer = {__routine = 0x7fd2e4e55050 <__condvar_cleanup_waiting>, __arg = 0x7fd2e3ffede0, __canceltype = -469766668, __prev = 0x0}
    cbuffer = {wseq = 0, cond = 0x55b2ca948de0, mutex = 0x55b2ca948e20, private = 0}
    err = <optimized out>
    g = 0
    flags = <optimized out>
    g1_start = <optimized out>
    signals = <optimized out>
    result = 0
    wseq = 0
    seq = 0
    private = <optimized out>
    maxspin = <optimized out>
    err = <optimized out>
    result = <optimized out>
    wseq = <optimized out>
    g = <optimized out>
    seq = <optimized out>
    flags = <optimized out>
    private = <optimized out>
    signals = <optimized out>
    g1_start = <optimized out>
    spin = <optimized out>
    buffer = <optimized out>
    cbuffer = <optimized out>
    s = <optimized out>

2 __pthread_cond_wait (cond=0x55b2ca948de0, mutex=0x55b2ca948e20) at pthread_cond_wait.c:638

No locals.

3 0x000055b2ca7abdc6 in ?? ()

No symbol table info available.

4 0x00007fd2e4e4e609 in start_thread (arg=) at pthread_create.c:477

    ret = <optimized out>
    pd = <optimized out>
    unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140543745062656, -1347485929389826072, 140721820741198, 140721820741199, 140721820741200, 140543745060736, 1362624006055911400, 1362635095965687784}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
    not_first_call = 0

5 0x00007fd2e4d5a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

No locals.

Thread 5 (Thread 0x7fd2c67fc700 (LWP 8284)):

0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38

No locals.

1 0x00007fd2e081c5a6 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

2 0x00007fd2e079f561 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

3 0x00007fd2e079fb86 in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

4 0x00007fd2e07f9279 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

5 0x00007fd2e07f8931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

6 0x00007fd2e4e4e609 in start_thread (arg=) at pthread_create.c:477

    ret = <optimized out>
    pd = <optimized out>
    unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140543250122496, -1347485929389826072, 140721820726894, 140721820726895, 140721820727040, 140543250120576, 1362699873968840680, 1362635095965687784}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
    not_first_call = 0

7 0x00007fd2e4d5a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

No locals.

Thread 4 (Thread 0x7fd2db2ad700 (LWP 8262)):

0 0x00007fd2e4d4daff in GI_poll (fds=0x55b2cc7eb890, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

    resultvar = 18446744073709551100
    sc_cancel_oldtype = 0
    sc_ret = <optimized out>

1 0x00007fd2e07cf1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

2 0x00007fd2e07cf533 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

3 0x00007fd2e0a8ceda in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0

No symbol table info available.

4 0x00007fd2e07f8931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

5 0x00007fd2e4e4e609 in start_thread (arg=) at pthread_create.c:477

    ret = <optimized out>
    pd = <optimized out>
    unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140543596877568, -1347485929389826072, 140721820735662, 140721820735663, 140721820735808, 140543596875648, 1362746780917293032, 1362635095965687784}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
    not_first_call = 0

6 0x00007fd2e4d5a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

No locals.

Thread 3 (Thread 0x7fd2dbaae700 (LWP 8261)):

0 0x00007fd2e4d4daff in GI_poll (fds=0x55b2cc7bddc0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

    resultvar = 18446744073709551100
    sc_cancel_oldtype = 0
    sc_ret = <optimized out>

1 0x00007fd2e07cf1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

2 0x00007fd2e07cf2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

3 0x00007fd2e07cf331 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

4 0x00007fd2e07f8931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

5 0x00007fd2e4e4e609 in start_thread (arg=) at pthread_create.c:477

    ret = <optimized out>
    pd = <optimized out>
    unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140543605270272, -1347485929389826072, 140721820735230, 140721820735231, 140721820735376, 140543605268352, 1362747879892049896, 1362635095965687784}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
    not_first_call = 0

6 0x00007fd2e4d5a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

No locals.

Thread 2 (Thread 0x7fd2e4c33780 (LWP 8256)):

0 0x00007fd2e4d4daff in GI_poll (fds=0x55b2ccf3a480, nfds=3, timeout=500) at ../sysdeps/unix/sysv/linux/poll.c:29

    resultvar = 18446744073709551100
    sc_cancel_oldtype = 0
    sc_ret = <optimized out>

1 0x00007fd2e07cf1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

2 0x00007fd2e07cf533 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

No symbol table info available.

3 0x00007fd2e1011092 in gtk_main () from /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0

No symbol table info available.

4 0x0000000041aae920 in ?? ()

No symbol table info available.

5 0x000055b2cc511410 in ?? ()

No symbol table info available.

6 0x000055b2cc4c1d98 in ?? ()

No symbol table info available.

7 0x00007fd2e4000aa8 in ?? ()

No symbol table info available.

8 0x00007fd2e4003c30 in ?? ()

No symbol table info available.

9 0x00007fd2e4003c80 in ?? ()

No symbol table info available.

10 0x000055b2cc4dc970 in ?? ()

No symbol table info available.

11 0x00007ffc5a232eb0 in ?? ()

No symbol table info available.

12 0x00007ffc5a232d50 in ?? ()

No symbol table info available.

13 0x0000000000000000 in ?? ()

No symbol table info available.

Thread 1 (Thread 0x7fd2e1c87700 (LWP 8260)):

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

    set = {__val = {0, 73746577110075911, 2019317000639164443, 2097844112522096650, 878203026951315226, 0, 0, 1536, 35184376905838, 2378464515277717504, 20655425439924491, 845850859291984, 0, 0, 0, 4}}
    pid = <optimized out>
    tid = <optimized out>
    ret = <optimized out>

1 0x00007fd2e4c5d859 in __GI_abort () at abort.c:79

    save_stage = 1
    act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0, 140543707863616, 140543707863576, 0, 1536, 35184376905838, 2378464515277717504, 20655425439924491, 845850859291984, 0, 0, 0, 11812123812155645952, 94226421971376, 140543707870976, 94226389866757}}, sa_flags = -506961856, sa_restorer = 0x7fd2e1c86330}
    sigs = {__val = {32, 0 <repeats 15 times>}}

2 0x000055b2ca4c66ca in ?? ()

No symbol table info available.

3 0x000055b2ca5041bd in ?? ()

No symbol table info available.

4 0x000055b2ca556467 in ?? ()

No symbol table info available.

5

No locals.

6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

    set = {__val = {0, 94222992539649, 94226420063712, 0, 0, 1100686480, 7419270586075662814, 10037679144244668560, 94222992605183, 11812123812155645952, 94226426129856, 94226426130256, 94226426129856, 0, 1100685776, 94226386814194}}
    pid = <optimized out>
    tid = <optimized out>
    ret = <optimized out>

7 0x00007fd2e4c5d859 in __GI_abort () at abort.c:79

    save_stage = 1
    act = {__sigaction_handler = {sa_handler = 0x7fd2dc001338, sa_sigaction = 0x7fd2dc001338}, sa_mask = {__val = {11812123812155645952, 1101826208, 94226429933904, 140543707868000, 94226388844780, 94226420063712, 11812123812155645952, 94226429933904, 1087594561, 140543610856901, 140543707867776, 140543707868016, 140543707867560, 140543610854752, 140543551985456, 8}}, sa_flags = -603974912, sa_restorer = 0x55b2cce27950}
    sigs = {__val = {32, 0 <repeats 15 times>}}

8 0x00007fd2e4cc83ee in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fd2e4df2285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155

    ap = {{gp_offset = 24, fp_offset = 21938, overflow_arg_area = 0x7fd2e1c86af0, reg_save_area = 0x7fd2e1c86a80}}
    fd = <optimized out>
    list = <optimized out>
    nlist = <optimized out>
    cp = <optimized out>

9 0x00007fd2e4cd047c in malloc_printerr (str=str@entry=0x7fd2e4df41e0 "munmap_chunk(): invalid pointer") at malloc.c:5347

No locals.

10 0x00007fd2e4cd06cc in munmap_chunk (p=) at malloc.c:2830

    pagesize = <optimized out>
    size = <optimized out>
    __PRETTY_FUNCTION__ = "munmap_chunk"
    mem = <optimized out>
    block = <optimized out>
    total_size = <optimized out>

11 0x0000000041ac9633 in ?? ()

No symbol table info available.

12 0x000055b2cce27950 in ?? ()

No symbol table info available.

13 0x00007fd2e1c86ca0 in ?? ()

No symbol table info available.

14 0x000055b2cc4bdde0 in ?? ()

No symbol table info available.

15 0x0000000000000000 in ?? ()

No symbol table info available.

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

1 0x00007fd2e4c5d859 in __GI_abort () at abort.c:79

2 0x000055b2ca4c66ca in ?? ()

3 0x000055b2ca5041bd in ?? ()

4 0x000055b2ca556467 in ?? ()

5 6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

7 0x00007fd2e4c5d859 in __GI_abort () at abort.c:79

8 0x00007fd2e4cc83ee in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fd2e4df2285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155

9 0x00007fd2e4cd047c in malloc_printerr (str=str@entry=0x7fd2e4df41e0 "munmap_chunk(): invalid pointer") at malloc.c:5347

10 0x00007fd2e4cd06cc in munmap_chunk (p=) at malloc.c:2830

11 0x0000000041ac9633 in ?? ()

12 0x000055b2cce27950 in ?? ()

13 0x00007fd2e1c86ca0 in ?? ()

14 0x000055b2cc4bdde0 in ?? ()

15 0x0000000000000000 in ?? ()

linuxmint / mint20.1-beta

Pinta unstable and crashes #53

=================================================================== Info

=================================================================== GDB Log

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

=================================================================== GDB Backtrace

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

1 0x00007fd2e4c5d859 in __GI_abort () at abort.c:79

2 0x000055b2ca4c66ca in ?? ()

3 0x000055b2ca5041bd in ?? ()

4 0x000055b2ca556467 in ?? ()

5

6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

7 0x00007fd2e4c5d859 in __GI_abort () at abort.c:79

8 0x00007fd2e4cc83ee in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fd2e4df2285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155

9 0x00007fd2e4cd047c in malloc_printerr (str=str@entry=0x7fd2e4df41e0 "munmap_chunk(): invalid pointer") at malloc.c:5347

10 0x00007fd2e4cd06cc in munmap_chunk (p=) at malloc.c:2830

11 0x0000000041ac9633 in ?? ()

12 0x000055b2cce27950 in ?? ()

13 0x00007fd2e1c86ca0 in ?? ()

14 0x000055b2cc4bdde0 in ?? ()

15 0x0000000000000000 in ?? ()

=================================================================== GDB Backtrace (all threads)

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

0 futex_wait_cancelable (private=, expected=0, futex_word=0x55b2ca948e08) at ../sysdeps/nptl/futex-internal.h:183

1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b2ca948e20, cond=0x55b2ca948de0) at pthread_cond_wait.c:508

2 __pthread_cond_wait (cond=0x55b2ca948de0, mutex=0x55b2ca948e20) at pthread_cond_wait.c:638

3 0x000055b2ca7abdc6 in ?? ()

4 0x00007fd2e4e4e609 in start_thread (arg=) at pthread_create.c:477

5 0x00007fd2e4d5a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38

1 0x00007fd2e081c5a6 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

2 0x00007fd2e079f561 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

3 0x00007fd2e079fb86 in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

4 0x00007fd2e07f9279 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

5 0x00007fd2e07f8931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

6 0x00007fd2e4e4e609 in start_thread (arg=) at pthread_create.c:477

7 0x00007fd2e4d5a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

0 0x00007fd2e4d4daff in __GI___poll (fds=0x55b2cc7eb890, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

1 0x00007fd2e07cf1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

2 0x00007fd2e07cf533 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

3 0x00007fd2e0a8ceda in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0

4 0x00007fd2e07f8931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

5 0x00007fd2e4e4e609 in start_thread (arg=) at pthread_create.c:477

6 0x00007fd2e4d5a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

0 0x00007fd2e4d4daff in __GI___poll (fds=0x55b2cc7bddc0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

1 0x00007fd2e07cf1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

2 0x00007fd2e07cf2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

3 0x00007fd2e07cf331 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

4 0x00007fd2e07f8931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

5 0x00007fd2e4e4e609 in start_thread (arg=) at pthread_create.c:477

6 0x00007fd2e4d5a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

0 0x00007fd2e4d4daff in __GI___poll (fds=0x55b2ccf3a480, nfds=3, timeout=500) at ../sysdeps/unix/sysv/linux/poll.c:29

1 0x00007fd2e07cf1ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

2 0x00007fd2e07cf533 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0

3 0x00007fd2e1011092 in gtk_main () from /lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0

4 0x0000000041aae920 in ?? ()

5 0x000055b2cc511410 in ?? ()

6 0x000055b2cc4c1d98 in ?? ()

7 0x00007fd2e4000aa8 in ?? ()

8 0x00007fd2e4003c30 in ?? ()

9 0x00007fd2e4003c80 in ?? ()

10 0x000055b2cc4dc970 in ?? ()

11 0x00007ffc5a232eb0 in ?? ()

12 0x00007ffc5a232d50 in ?? ()

13 0x0000000000000000 in ?? ()

0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

1 0x00007fd2e4c5d859 in __GI_abort () at abort.c:79

2 0x000055b2ca4c66ca in ?? ()

3 0x000055b2ca5041bd in ?? ()

4 0x000055b2ca556467 in ?? ()

5

6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

7 0x00007fd2e4c5d859 in __GI_abort () at abort.c:79

8 0x00007fd2e4cc83ee in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7fd2e4df2285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155

9 0x00007fd2e4cd047c in malloc_printerr (str=str@entry=0x7fd2e4df41e0 "munmap_chunk(): invalid pointer") at malloc.c:5347

10 0x00007fd2e4cd06cc in munmap_chunk (p=) at malloc.c:2830

11 0x0000000041ac9633 in ?? ()

12 0x000055b2cce27950 in ?? ()

0 0x00007fd2e4d4daff in GI_poll (fds=0x55b2cc7eb890, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

0 0x00007fd2e4d4daff in GI_poll (fds=0x55b2cc7bddc0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29

0 0x00007fd2e4d4daff in GI_poll (fds=0x55b2ccf3a480, nfds=3, timeout=500) at ../sysdeps/unix/sysv/linux/poll.c:29