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[Bug 1829421] [NEW] GIMP crashes when changing icon size in theme

To: edubuntu-bugs@xxxxxxxxxxxxxxxxxxx
From: "Cory F. Cohen" <cfcohen@xxxxxxxxxxx>
Date: Thu, 16 May 2019 17:21:52 -0000
Reply-to: Bug 1829421 <1829421@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

I was trying to correct the tool icons being to small by adjusting the
theme icon settings when GIMP crashed.  I have two 4K monitors (one
horizontal and one landscape) and run KDE.  I had just selected "Custom
Icon Size" from the pulldown.   Something is a little off in those
controls because it had previously been set to "Guess icon size from
resolution" and the icons were the smallest size (large or huge would
have been more appropriate).   I seems like perhaps the slider was not
properly enabled when the pull down was changed.

Worked on a second attempt, so the problem might be intermittent.   Not
a high priority bug for me, but reported in case4 you're able to track
the problem down from the backtrace.


```
GNU Image Manipulation Program version 2.10.8
git-describe: GIMP_2_10_6-294-ga967e8d2c2
C compiler:
	Using built-in specs.
	COLLECT_GCC=gcc
	COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/8/lto-wrapper
	OFFLOAD_TARGET_NAMES=nvptx-none
	OFFLOAD_TARGET_DEFAULT=1
	Target: x86_64-linux-gnu
	Configured with: ../src/configure -v --with-pkgversion='Ubuntu 8.2.0-13ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-8/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-8 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
	Thread model: posix
	gcc version 8.2.0 (Ubuntu 8.2.0-13ubuntu1) 
	
using GEGL version 0.4.14 (compiled against version 0.4.12)
using GLib version 2.60.0 (compiled against version 2.58.1)
using GdkPixbuf version 2.38.1 (compiled against version 2.38.0)
using GTK+ version 2.24.32 (compiled against version 2.24.32)
using Pango version 1.42.3 (compiled against version 1.42.3)
using Fontconfig version 2.13.1 (compiled against version 2.13.0)
using Cairo version 1.16.0 (compiled against version 1.16.0)

```
> fatal error: Segmentation fault

Stack trace:
```

# Stack traces obtained from PID 7481 - Thread 7481 #

[New LWP 7482]
[New LWP 7483]
[New LWP 7484]
[New LWP 7485]
[New LWP 7486]
[New LWP 7487]
[New LWP 7488]
[New LWP 7489]
[New LWP 7490]
[New LWP 7491]
[New LWP 7492]
[New LWP 7504]
[New LWP 7505]
[New LWP 7517]
[New LWP 7518]
[New LWP 7519]
[New LWP 7520]
[New LWP 7521]
[New LWP 7522]
[New LWP 7523]
[New LWP 7524]
[New LWP 7525]
[New LWP 7526]
[New LWP 7527]
[New LWP 7528]
[New LWP 7563]
[New LWP 7843]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
__libc_read (nbytes=256, buf=0x7ffea2ec6ad0, fd=15) at ../sysdeps/unix/sysv/linux/read.c:26
  Id   Target Id                                      Frame 
* 1    Thread 0x7fe89a824e00 (LWP 7481) "gimp"        __libc_read (nbytes=256, buf=0x7ffea2ec6ad0, fd=15) at ../sysdeps/unix/sysv/linux/read.c:26
  2    Thread 0x7fe89a0fb700 (LWP 7482) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  3    Thread 0x7fe8998fa700 (LWP 7483) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  4    Thread 0x7fe8990f9700 (LWP 7484) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  5    Thread 0x7fe8988f8700 (LWP 7485) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  6    Thread 0x7fe8980f7700 (LWP 7486) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  7    Thread 0x7fe88f8f6700 (LWP 7487) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  8    Thread 0x7fe8978f6700 (LWP 7488) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  9    Thread 0x7fe8970f5700 (LWP 7489) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  10   Thread 0x7fe8968f4700 (LWP 7490) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  11   Thread 0x7fe8960f3700 (LWP 7491) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  12   Thread 0x7fe8958f2700 (LWP 7492) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  13   Thread 0x7fe8507fc700 (LWP 7504) "gmain"       0x00007fe89c50e729 in __GI___poll (fds=0x561245a4cf50, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  14   Thread 0x7fe850ffd700 (LWP 7505) "gdbus"       0x00007fe89c50e729 in __GI___poll (fds=0x561245b59e40, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  15   Thread 0x7fe834ffd700 (LWP 7517) "async"       syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  16   Thread 0x7fe8347fc700 (LWP 7518) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  17   Thread 0x7fe833ffb700 (LWP 7519) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  18   Thread 0x7fe8337fa700 (LWP 7520) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  19   Thread 0x7fe832ff9700 (LWP 7521) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  20   Thread 0x7fe8327f8700 (LWP 7522) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  21   Thread 0x7fe831ff7700 (LWP 7523) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  22   Thread 0x7fe8317f6700 (LWP 7524) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  23   Thread 0x7fe830ff5700 (LWP 7525) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  24   Thread 0x7fe8307f4700 (LWP 7526) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  25   Thread 0x7fe82fff3700 (LWP 7527) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  26   Thread 0x7fe82f7f2700 (LWP 7528) "worker"      syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  27   Thread 0x7fe82ddeb700 (LWP 7563) "swap writer" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
  28   Thread 0x7fe84cff9700 (LWP 7843) "pool-gimp"   syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38

Thread 28 (Thread 0x7fe84cff9700 (LWP 7843)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8b9a in g_cond_wait_until () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89c77f0c1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe89c77f681 in g_async_queue_timeout_pop () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c7d73f1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635700958976, 1902013710779177936, 140731631822542, 140731631822543, 140731631822688, 140635700955392, -1894372104541152304, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7fe82ddeb700 (LWP 7563)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc9f799 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635178710784, 1902013710779177936, 140731631825710, 140731631825711, 140731631825856, 140635178707200, -1894585142435226672, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7fe82f7f2700 (LWP 7528)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635206002432, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635205998848, -1894588712089920560, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7fe82fff3700 (LWP 7527)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635214395136, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635214391552, -1894589811064677424, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7fe8307f4700 (LWP 7526)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635222787840, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635222784256, -1894555725667345456, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7fe830ff5700 (LWP 7525)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635231180544, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635231176960, -1894556828937069616, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7fe8317f6700 (LWP 7524)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635239573248, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635239569664, -1894557927911826480, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7fe831ff7700 (LWP 7523)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635247965952, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635247962368, -1894559026886583344, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7fe8327f8700 (LWP 7522)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635256358656, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635256355072, -1894560125861340208, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7fe832ff9700 (LWP 7521)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635264751360, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635264747776, -1894561220541129776, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7fe8337fa700 (LWP 7520)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635273144064, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635273140480, -1894562319515886640, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7fe833ffb700 (LWP 7519)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635281536768, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635281533184, -1894563418490643504, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7fe8347fc700 (LWP 7518)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a44423 in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635289929472, 1902013710779177936, 140731631831550, 140731631831551, 140731631831696, 140635289925888, -1894564517465400368, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7fe834ffd700 (LWP 7517)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000561243a4466c in  ()
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635298322176, 1902013710779177936, 140731631831566, 140731631831567, 140731631831712, 140635298318592, -1894565620735124528, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fe850ffd700 (LWP 7505)):
#0  0x00007fe89c50e729 in __GI___poll (fds=0x561245b59e40, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007fe89c7adcb6 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89c7ae042 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe89cb7bc76 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635768084224, 1902013710779177936, 140731631831662, 140731631831663, 140731631831808, 140635768080640, -1894345718409569328, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fe8507fc700 (LWP 7504)):
#0  0x00007fe89c50e729 in __GI___poll (fds=0x561245a4cf50, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007fe89c7adcb6 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89c7adddc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe89c7ade21 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140635759691520, 1902013710779177936, 140731631831246, 140731631831247, 140731631831392, 140635759687936, -1894344615139845168, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fe8958f2700 (LWP 7492)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636918327040, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636918323456, -1894779065040479280, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fe8960f3700 (LWP 7491)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636926719744, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636926716160, -1894780164015236144, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fe8968f4700 (LWP 7490)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636935112448, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636935108864, -1894781262989993008, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fe8970f5700 (LWP 7489)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636943505152, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636943501568, -1894782366259717168, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fe8978f6700 (LWP 7488)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636951897856, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636951894272, -1894783465234474032, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fe88f8f6700 (LWP 7487)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636817680128, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636817676544, -1894801057420518448, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fe8980f7700 (LWP 7486)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636960290560, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636960286976, -1894749379837142064, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fe8988f8700 (LWP 7485)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636968683264, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636968679680, -1894750478811898928, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fe8990f9700 (LWP 7484)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636977075968, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636977072384, -1894751573491688496, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fe8998fa700 (LWP 7483)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636985468672, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636985465088, -1894752672466445360, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fe89a0fb700 (LWP 7482)):
#0  0x00007fe89c5142e9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fe89c7f8a7f in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe89cc63993 in  () at /usr/lib/x86_64-linux-gnu/libgegl-0.4.so.0
#3  0x00007fe89c7d698d in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe89c5f3182 in start_thread (arg=<optimized out>) at pthread_create.c:486
        ret = <optimized out>
        pd = <optimized out>
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140636993861376, 1902013710779177936, 140731631831582, 140731631831583, 140731631831728, 140636993857792, -1894753771441202224, -1894757761158849584}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0x00007fe89c51ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fe89a824e00 (LWP 7481)):
#0  0x00007fe89c5fcd94 in __libc_read (nbytes=256, buf=0x7ffea2ec6ad0, fd=15) at ../sysdeps/unix/sysv/linux/read.c:26
        resultvar = 18446744073709551104
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007fe89c5fcd94 in __libc_read (fd=15, buf=0x7ffea2ec6ad0, nbytes=256) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007fe89d0d07d4 in gimp_stack_trace_print () at /usr/lib/libgimpbase-2.0.so.0
#3  0x000056124377f4a0 in  ()
#4  0x000056124377f8d8 in  ()
#5  0x0000561243780037 in  ()
#6  0x00007fe89c5fdf40 in <signal handler called> () at /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x00007fe89c8b882c in g_type_check_instance_cast () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00005612438ff2a4 in  ()
#9  0x00007fe89c893e7d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007fe89c8a7535 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007fe89c8b046e in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007fe89c8b0b2f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007fe89c89c09b in g_object_set_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x00007fe89c89c96c in g_object_set () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x000056124391b97a in  ()
#16 0x00007fe89c893e7d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#17 0x00007fe89c8a7535 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#18 0x00007fe89c8b046e in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#19 0x00007fe89c8b0b2f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007fe89d297bc1 in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#21 0x00007fe89d29d6c8 in gtk_combo_box_set_active_iter () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#22 0x00007fe89d29d8c8 in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#23 0x00007fe89c893e7d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#24 0x00007fe89c8a7535 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#25 0x00007fe89c8b046e in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#26 0x00007fe89c8b0b2f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#27 0x00007fe89d435daa in gtk_widget_activate () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#28 0x00007fe89d331b1d in gtk_menu_shell_activate_item () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#29 0x00007fe89d331dee in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#30 0x00007fe89d31fcfb in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#31 0x00007fe89c893e7d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#32 0x00007fe89c8a6d8d in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#33 0x00007fe89c8afb5b in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#34 0x00007fe89c8b0b2f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#35 0x00007fe89d43700c in  () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#36 0x00007fe89d31df9c in gtk_propagate_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#37 0x00007fe89d31e38b in gtk_main_do_event () at /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
#38 0x00007fe89d190ccc in  () at /usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#39 0x00007fe89c7adaae in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fe89c7add48 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fe89c7ae042 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x000056124377ecb7 in app_run ()
#43 0x000056124377e5b5 in main ()
[Inferior 1 (process 7481) detached]

```

** Affects: gimp (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1829421

Title:
  GIMP crashes when changing icon size in theme

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Follow ups

[Bug 1829421] Re: GIMP crashes when changing icon size in theme
From: Erich Eickmeyer, 2019-08-20