Attachment 139 Details for Bug 605 – gdb bt and logs

gdb bt and logs

gdb_logs_and_bt.txt (text/plain), 2.02 KB, created by Oskari Teeri on 2015-07-07 13:15:04 CEST

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Creator: Oskari Teeri

Created: 2015-07-07 13:15:04 CEST

Size: 2.02 KB

patch

obsolete

>gdb pulseview -l 5
>(gdb) run
>Starting program: /home/user/sigrok/pulseview/pulseview 
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
>[New Thread 0x7fffe3cd7700 (LWP 20258)]
>[New Thread 0x7fffe34d6700 (LWP 20259)]
>[New Thread 0x7fffe2cd5700 (LWP 20260)]
>[New Thread 0x7fffe24d4700 (LWP 20261)]
>[New Thread 0x7fffe1cd3700 (LWP 20263)]
>[Thread 0x7fffe2cd5700 (LWP 20260) exited]
>[Thread 0x7fffe24d4700 (LWP 20261) exited]
>sr: fx2lafw: Unable to claim USB interface. Another program or driver has already claimed it.
>[New Thread 0x7fffe24d4700 (LWP 20266)]
>
>Program received signal SIGSEGV, Segmentation fault.
>[Switching to Thread 0x7fffe24d4700 (LWP 20266)]
>sigrok::Session::start (this=0x0) at bindings/cxx/classes.cpp:964
>964		check(sr_session_start(_structure));
>
>(gdb) bt
>#0  sigrok::Session::start (this=0x0) at bindings/cxx/classes.cpp:964
>#1  0x0000000000460b1f in pv::Session::sample_thread_proc(std::shared_ptr<pv::devices::Device>, std::function<void (QString)>) (this=0x7fffffffda30, device=..., error_handler=...)
>    at /home/user/sigrok/pulseview/pv/session.cpp:419
>#2  0x000000000046508b in operator()<std::shared_ptr<pv::devices::Device>, std::function<void(QString)>, void> (__object=<optimized out>, this=<optimized out>) at /usr/include/c++/4.9/functional:569
>#3  _M_invoke<0ul, 1ul, 2ul> (this=<optimized out>) at /usr/include/c++/4.9/functional:1700
>#4  operator() (this=<optimized out>) at /usr/include/c++/4.9/functional:1688
>#5  std::thread::_Impl<std::_Bind_simple<std::_Mem_fn<void (pv::Session::*)(std::shared_ptr<pv::devices::Device>, std::function<void (QString)>)> (pv::Session*, std::shared_ptr<pv::devices::Device>, std::function<void (QString)>)> >::_M_run() (this=<optimized out>) at /usr/include/c++/4.9/thread:115
>#6  0x00007ffff5502dd0 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
>#7  0x00007ffff75930a5 in start_thread (arg=0x7fffe24d4700) at pthread_create.c:309
>#8  0x00007ffff4c6084d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>

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