[Thread 0x7fffd61f7700 (LWP 4757) exited] [New Thread 0x7fffd6bd9700 (LWP 4759)] Thread 20 "pulseview" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffd6bd9700 (LWP 4759)] 0x00007ffff3d00239 in malloc_consolidate (av=av@entry=0x7fffd0000020) at malloc.c:4210 4210 malloc.c: No such file or directory. Thread 20 (Thread 0x7fffd6bd9700 (LWP 4759)): #0 0x00007ffff3d00239 in malloc_consolidate (av=av@entry=0x7fffd0000020) at malloc.c:4210 #1 0x00007ffff3d01cda in _int_malloc (av=av@entry=0x7fffd0000020, bytes=bytes@entry=2032) at malloc.c:3485 #2 0x00007ffff3d047d6 in __libc_calloc (n=, elem_size=) at malloc.c:3271 #3 0x00007ffff597ee61 in g_malloc0 () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff59975a4 in g_slice_alloc () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff5967cde in g_hash_table_new_full () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ffff59bca33 in g_variant_type_info_get () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007ffff59b52c4 in g_variant_new_fixed_array () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007ffff6556789 in config_list (key=, data=0x7fffd6bd8d10, sdi=, cg=) at ../src/session_driver.c:329 #9 0x00007ffff655379e in sr_dev_config_capabilities_list (sdi=, cg=, key=30000) at ../src/device.c:277 #10 0x00007ffff6833ce6 in sigrok::Configurable::config_check (this=, key=, capability=0x7ffff6a53f80 ) at ../bindings/cxx/classes.cpp:555 #11 0x000055555560f5f6 in pv::devices::Device::read_config (this=0x555555f30850, key=, default_value=default_value@entry=0) at /home/uwe/code/SIGROK/pulseview/pv/devices/device.cpp:71 #12 0x00005555555edb51 in pv::Session::sample_thread_proc(std::function) (this=0x555555c0bb10, error_handler=...) at /home/uwe/code/SIGROK/pulseview/pv/session.cpp:837 #13 0x00005555555f589f in std::__invoke_impl), pv::Session*, std::function >(std::__invoke_memfun_deref, void (pv::Session::* const&)(std::function), pv::Session*&&, std::function&&) (__t=, __f=) at /usr/include/c++/6/functional:227 #14 std::__invoke), pv::Session*, std::function >(void (pv::Session::* const&)(std::function), pv::Session*&&, std::function&&) (__fn=) at /usr/include/c++/6/functional:251 #15 std::_Mem_fn_base), true>::operator() >(pv::Session*&&, std::function&&) const (this=) at /usr/include/c++/6/functional:604 #16 std::_Bind_simple)> (pv::Session*, std::function)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=) at /usr/include/c++/6/functional:1391 #17 std::_Bind_simple)> (pv::Session*, std::function)>::operator()() (this=) at /usr/include/c++/6/functional:1380 #18 std::thread::_State_impl)> (pv::Session*, std::function)> >::_M_run() (this=) at /usr/include/c++/6/thread:197 #19 0x00007ffff45fbeff in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #20 0x00007ffff6a5e424 in start_thread (arg=0x7fffd6bd9700) at pthread_create.c:333 #21 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 19 (Thread 0x7fffd49f4700 (LWP 4758)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff59be85c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff5c4bb78 in Decoder_wait (self=, args=) at ../type_decoder.c:607 ---Type to continue, or q to quit--- #3 0x00007ffff21e0259 in PyCFunction_Call () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #4 0x00007ffff23116a9 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #5 0x00007ffff23d2f94 in ?? () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #6 0x00007ffff23d3073 in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #7 0x00007ffff2266568 in ?? () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #8 0x00007ffff23429a7 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #9 0x00007ffff238e8cc in ?? () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #10 0x00007ffff23429a7 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #11 0x00007ffff2345882 in PyObject_CallMethod () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #12 0x00007ffff5c492a6 in di_thread (data=0x7fffd0014c00) at ../instance.c:927 #13 0x00007ffff59a13d5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #14 0x00007ffff6a5e424 in start_thread (arg=0x7fffd49f4700) at pthread_create.c:333 #15 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 16 (Thread 0x7fffd51f5700 (LWP 4755)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff59be85c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff5c4bb78 in Decoder_wait (self=, args=) at ../type_decoder.c:607 #3 0x00007ffff21e0259 in PyCFunction_Call () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #4 0x00007ffff23116a9 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #5 0x00007ffff23d2f94 in ?? () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #6 0x00007ffff23d3073 in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #7 0x00007ffff2266568 in ?? () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #8 0x00007ffff23429a7 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #9 0x00007ffff238e8cc in ?? () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #10 0x00007ffff23429a7 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #11 0x00007ffff2345882 in PyObject_CallMethod () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #12 0x00007ffff5c492a6 in di_thread (data=0x7fffcc001160) at ../instance.c:927 #13 0x00007ffff59a13d5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #14 0x00007ffff6a5e424 in start_thread (arg=0x7fffd51f5700) at pthread_create.c:333 #15 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 13 (Thread 0x7fffd59f6700 (LWP 4752)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff59bf22f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff5c4bb93 in Decoder_wait (self=, args=) at ../type_decoder.c:609 #3 0x00007ffff21e0259 in PyCFunction_Call () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #4 0x00007ffff23116a9 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #5 0x00007ffff23d2f94 in ?? () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #6 0x00007ffff23d3073 in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #7 0x00007ffff2266568 in ?? () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #8 0x00007ffff23429a7 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #9 0x00007ffff238e8cc in ?? () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #10 0x00007ffff23429a7 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #11 0x00007ffff2345882 in PyObject_CallMethod () from /usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0 #12 0x00007ffff5c492a6 in di_thread (data=0x7fffd00f1570) at ../instance.c:927 #13 0x00007ffff59a13d5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #14 0x00007ffff6a5e424 in start_thread (arg=0x7fffd59f6700) at pthread_create.c:333 #15 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 9 (Thread 0x7fffd73da700 (LWP 4748)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 ---Type to continue, or q to quit--- #1 0x00007fffe1c4bd0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #2 0x00007fffe1c4bb67 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #3 0x00007ffff6a5e424 in start_thread (arg=0x7fffd73da700) at pthread_create.c:333 #4 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 8 (Thread 0x7fffd7bdb700 (LWP 4747)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fffe1c4bd0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #2 0x00007fffe1c4bb67 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #3 0x00007ffff6a5e424 in start_thread (arg=0x7fffd7bdb700) at pthread_create.c:333 #4 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 7 (Thread 0x7fffd83dc700 (LWP 4746)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fffe1c4bd0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #2 0x00007fffe1c4bb67 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #3 0x00007ffff6a5e424 in start_thread (arg=0x7fffd83dc700) at pthread_create.c:333 #4 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 6 (Thread 0x7fffd8bdd700 (LWP 4745)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fffe1c4bd0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #2 0x00007fffe1c4bb67 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #3 0x00007ffff6a5e424 in start_thread (arg=0x7fffd8bdd700) at pthread_create.c:333 #4 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 5 (Thread 0x7fffd93de700 (LWP 4744)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fffe1c4bd0b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #2 0x00007fffe1c4bb67 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #3 0x00007ffff6a5e424 in start_thread (arg=0x7fffd93de700) at pthread_create.c:333 #4 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 4 (Thread 0x7fffe3088700 (LWP 4743)): #0 0x00007ffff3d6854d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007ffff59799f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff5979b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff4b9704f in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ffff4b409ca in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ffff496e0f3 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fffe9c6d6d5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007ffff4972da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007ffff6a5e424 in start_thread (arg=0x7fffe3088700) at pthread_create.c:333 #9 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 3 (Thread 0x7fffe3bea700 (LWP 4742)): #0 0x00007ffff3d6854d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007ffff2e2ebd1 in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0 #2 0x00007ffff6a5e424 in start_thread (arg=0x7fffe3bea700) at pthread_create.c:333 #3 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 2 (Thread 0x7fffe89ed700 (LWP 4741)): ---Type to continue, or q to quit--- #0 0x00007ffff3d6854d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007fffee861150 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fffee862ee9 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007ffff7e52b69 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007ffff4972da8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ffff6a5e424 in start_thread (arg=0x7fffe89ed700) at pthread_create.c:333 #6 0x00007ffff3d719bf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 Thread 1 (Thread 0x7ffff7f3e800 (LWP 4737)): #0 0x00007ffff3d6854d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007ffff59799f6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff5979b0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff4b9704f in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007ffff4b409ca in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007ffff4b4913c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00005555555d19f7 in main (argc=, argv=) at /home/uwe/code/SIGROK/pulseview/main.cpp:183 A debugging session is active. Inferior 1 [process 4737] will be killed.