[kkrizka@carl-pc ~]$ /opt/picomono/bin/mono /opt/picoscope/lib/PicoScope.GTK.exe Info: Trace opened 10/25/2017. ApplicationInfo: Info: Application 'PicoScope 6 Beta' (version 6.12.9.35) starting. ID: Info: 9E56599812073383BE642FAFB385C917 Environment: Info: User is not Guest Environment: Info: No Administrator Privileges Environment: Info: Failed to detect access rights Environment: Info: Host Operating System - Linux Environment: Info: OS Version - Unix 3.10.0.693 Environment: Info: .net Version - 4.0.30319.42000 Environment: Info: Running on Mono - True Environment: Info: Mono Display Name - 4.6.2 (Stable 4.6.2.16/ac9e222 Thu Apr 20 08:23:38 BST 2017) Environment: Info: Current Directory - /home/kkrizka Info: Processor Count - 8 Environment: Info: 64Bit Operating System - True Environment: Info: 64Bit Process - True Environment: Info: Command Line - /opt/picoscope/lib/PicoScope.GTK.exe ApplicationInfo: Info: Settings file version - 11.3.0 ApplicationInfo: Info: Preferences file version - 2.0.0 ApplicationInfo: Info: Probes file version - 1.0.0 ApplicationInfo: Info: Data file binary header version - 1 Error: Creating Preferences file. Info: Using default culture: English (United States). InitalDeviceLoadSequence: Info: Begin Scanning for USB devices: Info: Begin Scanning for USB devices: Info: Complete Device: Info: Attempting to load ps6000.dll Device: Info: Finished loading ps6000.dll Device: Info: Opening device using DLL ps6000.dll Device: Info: Opening device successful. Error NoError. Device: Info: Device opened CR938/020: PS6000_USB30 PS6404D PS6000 Device: Info: Attempting to load ps6000.dll Device: Info: Finished loading ps6000.dll Device: Info: Opening device using DLL ps6000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps6000.dll Device: Info: Finished loading ps6000.dll Device: Info: Opening device using DLL ps6000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps5000a.dll Device: Info: Finished loading ps5000a.dll Device: Info: Opening device using DLL ps5000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps5000.dll Device: Info: Finished loading ps5000.dll Device: Info: Opening device using DLL ps5000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps4000a.dll Device: Info: Finished loading ps4000a.dll Device: Info: Opening device using DLL ps4000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps4000a.dll Device: Info: Finished loading ps4000a.dll Device: Info: Opening device using DLL ps4000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps4000a.dll Device: Info: Finished loading ps4000a.dll Device: Info: Opening device using DLL ps4000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps4000.dll Device: Info: Finished loading ps4000.dll Device: Info: Opening device using DLL ps4000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps3000a.dll Device: Info: Finished loading ps3000a.dll Device: Info: Opening device using DLL ps3000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps3000a.dll Device: Info: Finished loading ps3000a.dll Device: Info: Opening device using DLL ps3000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps3000a.dll Device: Info: Finished loading ps3000a.dll Device: Info: Opening device using DLL ps3000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps3000a.dll Device: Info: Finished loading ps3000a.dll Device: Info: Opening device using DLL ps3000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps3000.dll Device: Info: Finished loading ps3000.dll Device: Info: Opening device using DLL ps3000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps2000a.dll Device: Info: Finished loading ps2000a.dll Device: Info: Opening device using DLL ps2000a.dll Message: Info: Opening PS2000a.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load ps2000.dll Device: Info: Finished loading ps2000.dll Device: Info: Opening device using DLL ps2000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load usbdrdaq.dll Device: Info: Finished loading usbdrdaq.dll Device: Info: Opening device using DLL usbdrdaq.dll Device: Info: usbdrdaq.dll OpenUnit returned 3 Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: Attempting to load pl1000.dll Device: Info: Finished loading pl1000.dll Device: Info: Opening device using DLL pl1000.dll Device: Info: Opening device unsuccessful. Error UnitNotFound Device: Info: No of Devices Found: 1 Device: Info: Device selected: PS6404D, CR938/020 Info: Driver: ps6000.dll Version: PS6000 Linux Driver, 1.7.0.10 Info: Kernel driver: picopp.sys Version: PS6000 Linux Driver, 1.7.0.10 InitalDeviceLoadSequence: Info: Complete Stacktrace: at <0xffffffff> at (wrapper managed-to-native) System.Drawing.GDIPlus.GdipLoadImageFromDelegate_linux (System.Drawing.GDIPlus/StreamGetHeaderDelegate,System.Drawing.GDIPlus/StreamGetBytesDelegate,System.Drawing.GDIPlus/StreamPutBytesDelegate,System.Drawing.GDIPlus/StreamSeekDelegate,System.Drawing.GDIPlus/StreamCloseDelegate,System.Drawing.GDIPlus/StreamSizeDelegate,intptr&) <0x00101> at System.Drawing.Image.InitFromStream (System.IO.Stream) <0x001d7> at System.Drawing.Image.LoadFromStream (System.IO.Stream,bool) <0x0002b> at System.Drawing.Image.FromStream (System.IO.Stream) <0x0000f> at Pico.. () <0x0033f> at Pico...cctor () <0x0000b> at (wrapper runtime-invoke) object.runtime_invoke_void (object,intptr,intptr,intptr) <0x0005a> at <0xffffffff> at Pico.. (Pico.,Gtk.MenuItem) <0x0041f> at Pico.. (Gtk.MenuItem) <0x00bf3> at Pico.. () <0x002f3> at Pico./<>c. (object,System.EventArgs) <0x00037> at (wrapper runtime-invoke) .runtime_invoke_void__this___object_object (object,intptr,intptr,intptr) <0x000e2> at <0xffffffff> at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&) <0x0006c> at System.Reflection.MonoMethod.Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo) <0x000a3> at System.Reflection.MethodBase.Invoke (object,object[]) <0x0002a> at System.Delegate.DynamicInvokeImpl (object[]) <0x00246> at System.MulticastDelegate.DynamicInvokeImpl (object[]) <0x00035> at System.Delegate.DynamicInvoke (object[]) <0x00019> at GLib.Signal.ClosureInvokedCB (object,GLib.ClosureInvokedArgs) <0x00190> at GLib.SignalClosure.Invoke (GLib.ClosureInvokedArgs) <0x0002f> at GLib.SignalClosure.MarshalCallback (intptr,GLib.Value*,uint,GLib.Value*,intptr,intptr) <0x00167> at (wrapper native-to-managed) GLib.SignalClosure.MarshalCallback (intptr,GLib.Value*,uint,GLib.Value*,intptr,intptr) <0x000b3> at <0xffffffff> at (wrapper managed-to-native) Gtk.Widget.gtk_widget_show_all (intptr) <0x0005f> at Gtk.Widget.ShowAll () <0x00013> at Pico./. () <0x000e7> at (wrapper runtime-invoke) object.runtime_invoke_void__this__ (object,intptr,intptr,intptr) <0x000c8> at <0xffffffff> at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&) <0x0006c> at System.Reflection.MonoMethod.Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo) <0x000a3> at System.Reflection.MethodBase.Invoke (object,object[]) <0x0002a> at System.Delegate.DynamicInvokeImpl (object[]) <0x00246> at System.MulticastDelegate.DynamicInvokeImpl (object[]) <0x00035> at System.Delegate.DynamicInvoke (object[]) <0x00019> at Pico./.DoInvoke () <0x00035> at (wrapper runtime-invoke) .runtime_invoke_object__this__ (object,intptr,intptr,intptr) <0x000cc> at <0xffffffff> at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&) <0x0006c> at System.Reflection.MonoMethod.Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo) <0x000a3> at System.Reflection.MethodBase.Invoke (object,object[]) <0x0002a> at System.Delegate.DynamicInvokeImpl (object[]) <0x00246> at System.MulticastDelegate.DynamicInvokeImpl (object[]) <0x00035> at System.Delegate.DynamicInvoke (object[]) <0x00019> at Pico.. () <0x0003a> at Pico.. () <0x00263> at GLib.Idle/IdleProxy.Handler (intptr) <0x00114> at (wrapper native-to-managed) GLib.Idle/IdleProxy.Handler (intptr) <0x00093> at <0xffffffff> at (wrapper managed-to-native) Gtk.Application.gtk_main () <0x00059> at Gtk.Application.Run () <0x0000b> at Pico.. () <0x00417> at Pico..Run (System.Collections.Generic.List`1) <0x00079> at Pico..Main () <0x0063f> at (wrapper runtime-invoke) object.runtime_invoke_void (object,intptr,intptr,intptr) <0x000ba> Native stacktrace: /opt/picomono/bin/mono() [0x4ac11a] /opt/picomono/bin/mono() [0x502a2e] /opt/picomono/bin/mono() [0x427377] /lib64/libpthread.so.0(+0xf5e0) [0x7f4c562aa5e0] /opt/picomono/lib/libgdiplus.so(+0x41951) [0x7f4c2ff17951] /opt/picomono/lib/libgdiplus.so(GdipLoadImageFromDelegate_linux+0x1ab) [0x7f4c2fefdaeb] [0x40621f22] Debug info from gdb: warning: File "/opt/picomono/bin/mono-sgen-gdb.py" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load:/usr/bin/mono-gdb.py". To enable execution of this file add add-auto-load-safe-path /opt/picomono/bin/mono-sgen-gdb.py line to your configuration file "/home/kkrizka/.gdbinit". To completely disable this security protection add set auto-load safe-path / line to your configuration file "/home/kkrizka/.gdbinit". For more information about this security protection see the "Auto-loading safe path" section in the GDB manual. E.g., run from the shell: info "(gdb)Auto-loading safe path" [New LWP 1767] [New LWP 1766] [New LWP 1765] [New LWP 1764] [New LWP 1763] [New LWP 1762] [New LWP 1761] [New LWP 1760] [New LWP 1759] [New LWP 1758] [New LWP 1757] [New LWP 1755] [New LWP 1754] [New LWP 1753] [New LWP 1752] [New LWP 1751] [New LWP 1750] [New LWP 1749] [New LWP 1748] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". 0x00007f4c562aa189 in waitpid () from /lib64/libpthread.so.0 Id Target Id Frame 20 Thread 0x7f4c4efff700 (LWP 1748) "SGen worker" 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 19 Thread 0x7f4c4f798700 (LWP 1749) "Finalizer" 0x00007f4c562a8a0b in do_futex_wait.constprop.1 () from /lib64/libpthread.so.0 18 Thread 0x7f4c47438700 (LWP 1750) "Timer-Scheduler" 0x00007f4c562a6cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 17 Thread 0x7f4c4675e700 (LWP 1751) "PortMutex" 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 16 Thread 0x7f4c46467700 (LWP 1752) "Main" 0x00007f4c562a6cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 15 Thread 0x7f4c44080700 (LWP 1753) "Main" 0x00007f4c562a6cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 14 Thread 0x7f4c2ebff700 (LWP 1754) "Threadpool work" 0x00007f4c562a6cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 13 Thread 0x7f4c2e9fe700 (LWP 1755) "Threadpool work" 0x00007f4c562a6cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 12 Thread 0x7f4c2ca83700 (LWP 1757) "Threadpool work" 0x00007f4c55dafa3d in poll () from /lib64/libc.so.6 11 Thread 0x7f4c1e7d0700 (LWP 1758) "Threadpool work" 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 10 Thread 0x7f4c1dfcf700 (LWP 1759) "Threadpool work" 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 9 Thread 0x7f4c1d7ce700 (LWP 1760) "Threadpool work" 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 8 Thread 0x7f4c1cfcd700 (LWP 1761) "Threadpool work" 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 7 Thread 0x7f4c1c7cc700 (LWP 1762) "Threadpool work" 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 6 Thread 0x7f4c1bfcb700 (LWP 1763) "Threadpool work" 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 5 Thread 0x7f4c12cde700 (LWP 1764) "gmain" 0x00007f4c55dafa3d in poll () from /lib64/libc.so.6 4 Thread 0x7f4c124dd700 (LWP 1765) "gdbus" 0x00007f4c55dafa3d in poll () from /lib64/libc.so.6 3 Thread 0x7f4c11cdc700 (LWP 1766) "pool" 0x00007f4c55db47f9 in syscall () from /lib64/libc.so.6 2 Thread 0x7f4c114db700 (LWP 1767) "pool" 0x00007f4c55db47f9 in syscall () from /lib64/libc.so.6 * 1 Thread 0x7f4c56dc2780 (LWP 1747) "Main" 0x00007f4c562aa189 in waitpid () from /lib64/libpthread.so.0 Thread 20 (Thread 0x7f4c4efff700 (LWP 1748)): #0 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x0000000000620427 in thread_func () #2 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #3 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 19 (Thread 0x7f4c4f798700 (LWP 1749)): #0 0x00007f4c562a8a0b in do_futex_wait.constprop.1 () at /lib64/libpthread.so.0 #1 0x00007f4c562a8a9f in __new_sem_wait_slow.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007f4c562a8b3b in sem_wait@@GLIBC_2.2.5 () at /lib64/libpthread.so.0 #3 0x00000000005b8dc9 in finalizer_thread () #4 0x0000000000599ccc in start_wrapper () #5 0x000000000064fe7c in inner_start_thread () #6 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #7 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 18 (Thread 0x7f4c47438700 (LWP 1750)): #0 0x00007f4c562a6cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x0000000000626798 in _wapi_handle_timedwait_signal_handle () #2 0x000000000063c29d in wapi_WaitForSingleObjectEx () #3 0x0000000000599a07 in mono_wait_uninterrupted.isra.21 () #4 0x000000000059acc6 in ves_icall_System_Threading_WaitHandle_WaitOne_internal () #5 0x000000004051f238 in () #6 0x0000000000000038 in () #7 0x0000000002974948 in () #8 0x0000000000003a97 in () #9 0x00007f4c4f1105c0 in () #10 0x0000000000000000 in () Thread 17 (Thread 0x7f4c4675e700 (LWP 1751)): #0 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00000000006268b1 in _wapi_handle_timedwait_signal_handle () #2 0x000000000063cf61 in wapi_WaitForMultipleObjectsEx () #3 0x0000000000599993 in mono_wait_uninterrupted.isra.21 () #4 0x000000000059ade8 in ves_icall_System_Threading_WaitHandle_WaitAny_internal () #5 0x00000000405ad0b8 in () #6 0x0000000000000004 in () #7 0x00007f4c4f279b20 in () #8 0x00007f4c4f279ae0 in () Python Exception long too big to convert: #9 0xffffffffffffffff in ()#10 0x0000000000000000 in () Thread 16 (Thread 0x7f4c46467700 (LWP 1752)): #0 0x00007f4c562a6cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x0000000000626798 in _wapi_handle_timedwait_signal_handle () #2 0x000000000063c29d in wapi_WaitForSingleObjectEx () #3 0x00000000005bbc97 in ves_icall_System_Threading_Monitor_Monitor_wait () #4 0x00007f4c4cc4af51 in System_Threading_Monitor_ObjWait_bool_int_object (exitContext=false, millisecondsTimeout=1000, obj=0x3e8) at /home/builder/picomono/tmp/mono-4.6.2/mcs/class/corlib/System.Threading/Monitor.cs:83 #5 0x00007f4c4cc4abcd in System_Threading_Monitor_Wait_object_int_bool (obj=0x7f4c4f2ae3e8, millisecondsTimeout=1000, exitContext=false) at /home/builder/picomono/tmp/mono-4.6.2/mcs/class/referencesource/mscorlib/system/threading/monitor.cs:210 #6 0x00007f4c4cc4ac54 in System_Threading_Monitor_Wait_object_int (obj=0x7f4c4f2ae3e8, millisecondsTimeout=1000) at /home/builder/picomono/tmp/mono-4.6.2/mcs/class/referencesource/mscorlib/system/threading/monitor.cs:220 #7 0x00007f4c4cc1dfa2 in System_Threading_ManualResetEventSlim_Wait_int_System_Threading_CancellationToken (this=..., millisecondsTimeout=1000, cancellationToken=1328205320) at /home/builder/picomono/tmp/mono-4.6.2/mcs/class/referencesource/mscorlib/system/threading/ManualResetEventSlim.cs:669 #8 0x00007f4c4cc1dc3e in System_Threading_ManualResetEventSlim_Wait_System_TimeSpan_System_Threading_CancellationToken (this=..., timeout=10000000, cancellationToken=1328205320) at /home/builder/picomono/tmp/mono-4.6.2/mcs/class/referencesource/mscorlib/system/threading/ManualResetEventSlim.cs:503 #9 0x00000000405ccb1b in () #10 0x4053e00000000000 in () #11 0x4062400000000000 in () #12 0x00007f4c4f2ae350 in () #13 0x00007f4c4f2ac540 in () #14 0x30653561302d6630 in () #15 0x5200002400000002 in () Python Exception long too big to convert: #16 0xffffffffffffffff in ()#17 0x00007f4c4f2ae350 in () #18 0x30653561302d6630 in () #19 0x5200002400000002 in () #20 0x00007f4c4f2ace08 in () #21 0x48a8458b48b84589 in () #22 0x0000000000989680 in pin_hash_filter () #23 0x00007f4c464666d0 in () #24 0x00007f4c4f2ad148 in () #25 0x00007f4c46466690 in () #26 0x00000000415482c0 in () #27 0x0000000002e8cde8 in () #28 0x00000000405cbd2b in () #29 0x000000000059a550 in mono_thread_force_interruption_checkpoint_noraise () #30 0x00007f4c4cc38570 in System_Threading_Tasks_Task_InnerInvoke () at /opt/picomono/lib/mono/4.5/mscorlib.dll.so #31 0x00000000415482c0 in () #32 0x00007f4c46466660 in () #33 0x00007f4c4cc385bd in System_Threading_Tasks_Task_InnerInvoke (this=...) at /home/builder/picomono/tmp/mono-4.6.2/mcs/class/referencesource/mscorlib/system/threading/Tasks/Task.cs:2879 #34 0x00007f4c4cc37fe6 in System_Threading_Tasks_Task_Execute (this=...) at /home/builder/picomono/tmp/mono-4.6.2/mcs/class/referencesource/mscorlib/system/threading/Tasks/Task.cs:2502 Thread 15 (Thread 0x7f4c44080700 (LWP 1753)): #0 0x00007f4c562a6cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x000000000064e317 in mono_thread_info_sleep () #2 0x000000000059e738 in monitor_thread () #3 0x0000000000599ccc in start_wrapper () #4 0x000000000064fe7c in inner_start_thread () #5 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 14 (Thread 0x7f4c2ebff700 (LWP 1754)): #0 0x00007f4c562a6cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x000000000059e36f in worker_thread () #2 0x0000000000599ccc in start_wrapper () #3 0x000000000064fe7c in inner_start_thread () #4 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #5 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 13 (Thread 0x7f4c2e9fe700 (LWP 1755)): #0 0x00007f4c562a6cf2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x000000000059e36f in worker_thread () #2 0x0000000000599ccc in start_wrapper () #3 0x000000000064fe7c in inner_start_thread () #4 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #5 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 12 (Thread 0x7f4c2ca83700 (LWP 1757)): #0 0x00007f4c55dafa3d in poll () at /lib64/libc.so.6 #1 0x00007f4c2e13182c in linux_udev_event_thread_main () at /lib64/libusb-1.0.so.0 #2 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #3 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 11 (Thread 0x7f4c1e7d0700 (LWP 1758)): #0 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f4c2e3b23e3 in () at /opt/picoscope/lib/libps6000.so #2 0x00007f4c2e366e01 in () at /opt/picoscope/lib/libps6000.so #3 0x00007f4c2e3b212a in () at /opt/picoscope/lib/libps6000.so #4 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #5 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 10 (Thread 0x7f4c1dfcf700 (LWP 1759)): #0 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f4c2e3b23e3 in () at /opt/picoscope/lib/libps6000.so #2 0x00007f4c2e361525 in () at /opt/picoscope/lib/libps6000.so #3 0x00007f4c2e3b212a in () at /opt/picoscope/lib/libps6000.so #4 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #5 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 9 (Thread 0x7f4c1d7ce700 (LWP 1760)): #0 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f4c2e3b23e3 in () at /opt/picoscope/lib/libps6000.so #2 0x00007f4c2e366e01 in () at /opt/picoscope/lib/libps6000.so #3 0x00007f4c2e3b212a in () at /opt/picoscope/lib/libps6000.so #4 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #5 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 8 (Thread 0x7f4c1cfcd700 (LWP 1761)): #0 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f4c2e3b23e3 in () at /opt/picoscope/lib/libps6000.so #2 0x00007f4c2e361525 in () at /opt/picoscope/lib/libps6000.so #3 0x00007f4c2e3b212a in () at /opt/picoscope/lib/libps6000.so #4 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #5 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 7 (Thread 0x7f4c1c7cc700 (LWP 1762)): #0 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f4c2e3b23e3 in () at /opt/picoscope/lib/libps6000.so #2 0x00007f4c2e350040 in () at /opt/picoscope/lib/libps6000.so #3 0x00007f4c2e350169 in () at /opt/picoscope/lib/libps6000.so #4 0x00007f4c2e3b212a in () at /opt/picoscope/lib/libps6000.so #5 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 6 (Thread 0x7f4c1bfcb700 (LWP 1763)): #0 0x00007f4c562a6945 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f4c2e3b23e3 in () at /opt/picoscope/lib/libps6000.so #2 0x00007f4c2e34d3a6 in () at /opt/picoscope/lib/libps6000.so #3 0x00007f4c2e355270 in () at /opt/picoscope/lib/libps6000.so #4 0x00007f4c2e3b212a in () at /opt/picoscope/lib/libps6000.so #5 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7f4c12cde700 (LWP 1764)): #0 0x00007f4c55dafa3d in poll () at /lib64/libc.so.6 #1 0x00007f4c47b387ac in g_main_context_iterate.isra.21 () at /lib64/libglib-2.0.so.0 #2 0x00007f4c47b388cc in g_main_context_iteration () at /lib64/libglib-2.0.so.0 #3 0x00007f4c47b38909 in glib_worker_main () at /lib64/libglib-2.0.so.0 #4 0x00007f4c47b5ef20 in g_thread_proxy () at /lib64/libglib-2.0.so.0 #5 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7f4c124dd700 (LWP 1765)): #0 0x00007f4c55dafa3d in poll () at /lib64/libc.so.6 #1 0x00007f4c47b387ac in g_main_context_iterate.isra.21 () at /lib64/libglib-2.0.so.0 #2 0x00007f4c47b38aea in g_main_loop_run () at /lib64/libglib-2.0.so.0 #3 0x00007f4c444b4b76 in gdbus_shared_thread_func () at /lib64/libgio-2.0.so.0 #4 0x00007f4c47b5ef20 in g_thread_proxy () at /lib64/libglib-2.0.so.0 #5 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f4c11cdc700 (LWP 1766)): #0 0x00007f4c55db47f9 in syscall () at /lib64/libc.so.6 #1 0x00007f4c47b7c9be in g_cond_wait_until () at /lib64/libglib-2.0.so.0 #2 0x00007f4c47b0d7b1 in g_async_queue_pop_intern_unlocked () at /lib64/libglib-2.0.so.0 #3 0x00007f4c47b5f892 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0 #4 0x00007f4c47b5ef20 in g_thread_proxy () at /lib64/libglib-2.0.so.0 #5 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f4c114db700 (LWP 1767)): #0 0x00007f4c55db47f9 in syscall () at /lib64/libc.so.6 #1 0x00007f4c47b7c9be in g_cond_wait_until () at /lib64/libglib-2.0.so.0 #2 0x00007f4c47b0d7b1 in g_async_queue_pop_intern_unlocked () at /lib64/libglib-2.0.so.0 #3 0x00007f4c47b5f892 in g_thread_pool_thread_proxy () at /lib64/libglib-2.0.so.0 #4 0x00007f4c47b5ef20 in g_thread_proxy () at /lib64/libglib-2.0.so.0 #5 0x00007f4c562a2e25 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f4c55dba34d in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f4c56dc2780 (LWP 1747)): #0 0x00007f4c562aa189 in waitpid () at /lib64/libpthread.so.0 #1 0x00000000004ac1a4 in mono_handle_native_sigsegv () #2 0x0000000000502a2e in mono_arch_handle_altstack_exception () #3 0x0000000000427377 in mono_sigsegv_signal_handler () #4 0x00007f4c562aa5e0 in () at /lib64/libpthread.so.0 #5 0x00007f4c2ff17951 in gdip_load_png_image_from_file_or_stream () at /opt/picomono/lib/libgdiplus.so #6 0x00007f4c2fefdaeb in GdipLoadImageFromDelegate_linux () at /opt/picomono/lib/libgdiplus.so #7 0x0000000040621f22 in () #8 0x00007ffde4f966f0 in () #9 0x0000000000001000 in () #10 0x00007f4c4411fb60 in () #11 0x00007f4c4411f640 in () #12 0x00007f4c4411f7e0 in () #13 0x0000000000000000 in () ================================================================= Got a SIGSEGV while executing native code. This usually indicates a fatal error in the mono runtime or one of the native libraries used by your application. ================================================================= Aborted (core dumped)