Guess what, it was just about waiting a while. I finally got the segfault. This is the rest of the session :-
HTTP user agent is qBittorrent v2.9.8 [New Thread 0x7fffde346700 (LWP 2038)] [New Thread 0x7fffddb45700 (LWP 2039)] [New Thread 0x7fffdce87700 (LWP 2041)] [New Thread 0x7fffc7fff700 (LWP 2042)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffdeb47700 (LWP 2035)] 0x00007ffff740559e in RC4 () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 (gdb) bt #0 0x00007ffff740559e in RC4 () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 #1 0x0000000000000000 in ?? () (gdb) bt full #0 0x00007ffff740559e in RC4 () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 No symbol table info available. #1 0x0000000000000000 in ?? () No symbol table info available. (gdb) thread apply all bt Thread 8 (Thread 0x7fffc7fff700 (LWP 2042)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff6fee433 in boost::asio::detail::task_io_service::run(boost::system::error_code&) () from /usr/lib/libtorrent-rasterbar.so.6 #2 0x00007ffff6fee8e6 in boost::asio::detail::posix_thread::func<boost::asio::detail::resolver_service_base::work_io_service_runner>::run() () from /usr/lib/libtorrent-rasterbar.so.6 #3 0x00007ffff6feaa7e in boost_asio_detail_posix_thread_function () from /usr/lib/libtorrent-rasterbar.so.6 #4 0x00007ffff6cb9e0e in start_thread (arg=0x7fffc7fff700) at pthread_create.c:311 #5 0x00007ffff484593d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 7 (Thread 0x7fffdce87700 (LWP 2041)): #0 0x00007ffff483a19d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007ffff339e194 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff339e29c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ---Type <return> to continue, or q <return> to quit--- #3 0x00007ffff54c7d06 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff54997bf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff5499ab5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007ffff53988cf in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007ffff547aee3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007ffff539af6f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007ffff6cb9e0e in start_thread (arg=0x7fffdce87700) at pthread_create.c:311 #10 0x00007ffff484593d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 6 (Thread 0x7fffddb45700 (LWP 2039)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007ffff539b424 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00000000004c4c10 in TorrentSpeedMonitor::run (this=0xe36e10) at ../../src/qtlibtorrent/torrentspeedmonitor.cpp:74 ---Type <return> to continue, or q <return> to quit--- #3 0x00007ffff539af6f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff6cb9e0e in start_thread (arg=0x7fffddb45700) at pthread_create.c:311 #5 0x00007ffff484593d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 5 (Thread 0x7fffde346700 (LWP 2038)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff6fee433 in boost::asio::detail::task_io_service::run(boost::system::error_code&) () from /usr/lib/libtorrent-rasterbar.so.6 #2 0x00007ffff6fee8e6 in boost::asio::detail::posix_thread::func<boost::asio::detail::resolver_service_base::work_io_service_runner>::run() () from /usr/lib/libtorrent-rasterbar.so.6 #3 0x00007ffff6feaa7e in boost_asio_detail_posix_thread_function () from /usr/lib/libtorrent-rasterbar.so.6 #4 0x00007ffff6cb9e0e in start_thread (arg=0x7fffde346700) at pthread_create.c:311 #5 0x00007ffff484593d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 4 (Thread 0x7fffdeb47700 (LWP 2035)): ---Type <return> to continue, or q <return> to quit--- #0 0x00007ffff740559e in RC4 () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 #1 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fffdf348700 (LWP 2034)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff6fd4b03 in libtorrent::disk_io_thread::operator()() () from /usr/lib/libtorrent-rasterbar.so.6 #2 0x00007ffff3f2c6b9 in ?? () from /usr/lib/libboost_thread.so.1.49.0 #3 0x00007ffff6cb9e0e in start_thread (arg=0x7fffdf348700) at pthread_create.c:311 #4 0x00007ffff484593d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 2 (Thread 0x7ffff11c8700 (LWP 2032)): #0 0x00007ffff483e793 in select () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007ffff5477c31 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff539af6f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x00007ffff6cb9e0e in start_thread (arg=0x7ffff11c8700) at pthread_create.c:311 ---Type <return> to continue, or q <return> to quit--- #4 0x00007ffff484593d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 1 (Thread 0x7ffff7fb8780 (LWP 2028)): #0 0x00007ffff483a19d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007ffff339e194 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff339e29c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff54c7ce5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff5db0846 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #5 0x00007ffff54997bf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007ffff5499ab5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007ffff549f0fb in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x0000000000480f05 in main (argc=1, argv=<optimized out>) at ../../src/main.cpp:317 (gdb) quit A debugging session is active. Inferior 1 [process 2028] will be killed. Quit anyway? (y or n) y Hopefully this gives a bit more info. -- Regards, Shirish Agarwal शिरीष अग्रवाल My quotes in this email licensed under CC 3.0 http://creativecommons.org/licenses/by-nc/3.0/ http://flossexperiences.wordpress.com 065C 6D79 A68C E7EA 52B3 8D70 950D 53FB 729A 8B17 -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? 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