*** This bug is a duplicate of bug 1758268 ***
https://bugs.launchpad.net/bugs/1758268
$ docky
↓ (Continued, the second part)
Cairo.Surface is leaking, programmer is missing a call to Dispose
Set MONO_CAIRO_DEBUG_DISPOSE to track allocation traces
=== Dock finished booting ===
Here, when I use docklet's "Recent Documents", suddenly "Docky" crashes.
free(): invalid pointer
Stacktrace:
at <unknown> <0xffffffff>
at (wrapper managed-to-native) GLib.List.g_free (intptr) <0x0005f>
at GLib.ListBase.Empty () <0x0013c>
at GLib.ListBase.Dispose (bool) <0x0000f>
at GLib.ListBase.Dispose () <0x00018>
at Docky.Services.SystemService.LaunchWithFiles
(GLib.File,System.Collections.Generic.IEnumerable`1<GLib.File>) <0x005eb>
at Docky.Services.SystemService.Launch
(GLib.File,System.Collections.Generic.IEnumerable`1<GLib.File>) <0x00703>
at Docky.Services.SystemService.Open
(System.Collections.Generic.IEnumerable`1<GLib.File>) <0x0001b>
at Docky.Services.SystemService.Open (GLib.File) <0x00053>
at Docky.Items.FileDockItem.Open () <0x0002b>
at Docky.Items.FileDockItem.OnClicked (uint,Gdk.ModifierType,double,double)
<0x00027>
at Docky.Items.AbstractDockItem.Clicked (uint,Gdk.ModifierType,double,double)
<0x0004a>
at Docky.Menus.ProxyMenuItem.<ProxyMenuItem>m__0 (object,System.EventArgs)
<0x00029>
at Docky.Menus.MenuItem.SendClick () <0x00032>
at Docky.Menus.MenuItemWidget.OnButtonReleaseEvent (Gdk.EventButton) <0x0002b>
at Gtk.Widget.buttonreleaseevent_cb (intptr,intptr) <0x0008e>
at (wrapper native-to-managed) Gtk.Widget.buttonreleaseevent_cb
(intptr,intptr) <0x000b3>
at <unknown> <0xffffffff>
at (wrapper managed-to-native) Gtk.Application.gtk_main () <0x00059>
at Gtk.Application.Run () <0x0000b>
at Docky.Docky.Main (string[]) <0x005eb>
at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object
(object,intptr,intptr,intptr) <0x000d1>
Native stacktrace:
mono(+0xc8514) [0x56510a3f7514]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12890) [0x7f50529fe890]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7) [0x7f5052421e97]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x141) [0x7f5052423801]
/lib/x86_64-linux-gnu/libc.so.6(+0x89897) [0x7f505246c897]
/lib/x86_64-linux-gnu/libc.so.6(+0x9090a) [0x7f505247390a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4cc) [0x7f505247ae1c]
[0x40af6030]
Debug info from gdb:
[New LWP 28034]
[New LWP 28035]
[New LWP 28036]
[New LWP 28037]
[New LWP 28053]
[New LWP 28055]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f50529fe23a in __waitpid (pid=28054, stat_loc=0x7ffcfe8ebc6c, options=0)
at ../sysdeps/unix/sysv/linux/waitpid.c:30
30 ../sysdeps/unix/sysv/linux/waitpid.c: そのようなファイルやディレクトリはありません.
Id Target Id Frame
* 1 Thread 0x7f50535be780 (LWP 28031) "docky" 0x00007f50529fe23a in
__waitpid (pid=28054, stat_loc=0x7ffcfe8ebc6c, options=0) at
../sysdeps/unix/sysv/linux/waitpid.c:30
2 Thread 0x7f50513ff700 (LWP 28034) "SGen worker" 0x00007f50529f99f3 in
futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x56510a8eaa08) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
3 Thread 0x7f504f034700 (LWP 28035) "Finalizer" 0x00007f50529fc6d6 in
futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=0,
futex_word=0x56510a8db640) at ../sysdeps/unix/sysv/linux/futex-internal.h:205
4 Thread 0x7f503f0c9700 (LWP 28036) "gmain" 0x00007f50524f7bf9 in
__GI___poll (fds=0x56510c05c120, nfds=2, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
5 Thread 0x7f503e8c8700 (LWP 28037) "gdbus" 0x00007f50524f7bf9 in
__GI___poll (fds=0x56510c059540, nfds=2, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
6 Thread 0x7f502ad92700 (LWP 28053) "pool" syscall () at
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
7 Thread 0x7f502a591700 (LWP 28055) "pool" syscall () at
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
Thread 7 (Thread 0x7f502a591700 (LWP 28055)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007f504db2ff2a in g_cond_wait_until () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f504dabd4f1 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f504db127a4 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f504db11e05 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f50529f36db in start_thread (arg=0x7f502a591700) at
pthread_create.c:463
#6 0x00007f505250488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f502ad92700 (LWP 28053)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007f504db2ff2a in g_cond_wait_until () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f504dabd4f1 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f504db127a4 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f504db11e05 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f50529f36db in start_thread (arg=0x7f502ad92700) at
pthread_create.c:463
#6 0x00007f505250488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f503e8c8700 (LWP 28037)):
#0 0x00007f50524f7bf9 in __GI___poll (fds=0x56510c059540, nfds=2, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f504daea439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f504daea7d2 in g_main_loop_run () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f504e0d6e76 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007f504db11e05 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f50529f36db in start_thread (arg=0x7f503e8c8700) at
pthread_create.c:463
#6 0x00007f505250488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f503f0c9700 (LWP 28036)):
#0 0x00007f50524f7bf9 in __GI___poll (fds=0x56510c05c120, nfds=2, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f504daea439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f504daea54c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f504daea591 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f504db11e05 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f50529f36db in start_thread (arg=0x7f503f0c9700) at
pthread_create.c:463
#6 0x00007f505250488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f504f034700 (LWP 28035)):
#0 0x00007f50529fc6d6 in futex_abstimed_wait_cancelable (private=0,
abstime=0x0, expected=0, futex_word=0x56510a8db640) at
../sysdeps/unix/sysv/linux/futex-internal.h:205
#1 do_futex_wait (sem=sem@entry=0x56510a8db640, abstime=0x0) at
sem_waitcommon.c:111
#2 0x00007f50529fc7c8 in __new_sem_wait_slow (sem=0x56510a8db640, abstime=0x0)
at sem_waitcommon.c:181
#3 0x000056510a513dc9 in ?? ()
#4 0x000056510a4f1be1 in ?? ()
#5 0x000056510a5b114a in ?? ()
#6 0x00007f50529f36db in start_thread (arg=0x7f504f034700) at
pthread_create.c:463
#7 0x00007f505250488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f50513ff700 (LWP 28034)):
#0 0x00007f50529f99f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x56510a8eaa08) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 __pthread_cond_wait_common (abstime=0x0, mutex=0x56510a8eaa20,
cond=0x56510a8ea9e0) at pthread_cond_wait.c:502
#2 __pthread_cond_wait (cond=0x56510a8ea9e0, mutex=0x56510a8eaa20) at
pthread_cond_wait.c:655
#3 0x000056510a57f863 in ?? ()
#4 0x00007f50529f36db in start_thread (arg=0x7f50513ff700) at
pthread_create.c:463
#5 0x00007f505250488f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f50535be780 (LWP 28031)):
#0 0x00007f50529fe23a in __waitpid (pid=28054, stat_loc=0x7ffcfe8ebc6c,
options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30
#1 0x000056510a3f75f0 in ?? ()
#2 <signal handler called>
#3 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#4 0x00007f5052423801 in __GI_abort () at abort.c:79
#5 0x00007f505246c897 in __libc_message (action=action@entry=do_abort,
fmt=fmt@entry=0x7f5052599b9a "%s\n") at ../sysdeps/posix/libc_fatal.c:181
#6 0x00007f505247390a in malloc_printerr (str=str@entry=0x7f5052597d88
"free(): invalid pointer") at malloc.c:5350
#7 0x00007f505247ae1c in _int_free (have_lock=0, p=0x56510c27aa10,
av=0x7f50527cec40 <main_arena>) at malloc.c:4157
#8 __GI___libc_free (mem=0x56510c27aa20) at malloc.c:3124
#9 0x0000000040af6030 in ?? ()
#10 0x000056510c27aa20 in ?? ()
#11 0x00007ffcfe8ed470 in ?? ()
#12 0x00007ffcfe8ed4d0 in ?? ()
#13 0x0000000000000000 in ?? ()
=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================
中止 (コアダンプ)
$
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https://bugs.launchpad.net/bugs/1769367
Title:
Docky.exe assert failure: free(): invalid pointer
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