Starting program: /opt/Ardour-6.8.209-dbg/bin/ardour-6.8.209 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffe824f700 (LWP 16426)] [New Thread 0x7fffe7a4e700 (LWP 16427)] [New Thread 0x7fffe724d700 (LWP 16428)] [New Thread 0x7fffe6a4c700 (LWP 16429)] [New Thread 0x7fffd7de5700 (LWP 16431)] [Thread 0x7fffd7de5700 (LWP 16431) exited] [New Thread 0x7fffd7de5700 (LWP 16432)] [New Thread 0x7fffd5601700 (LWP 16433)] [New Thread 0x7fffcb97d700 (LWP 16434)] [New Thread 0x7fffcaeca700 (LWP 16435)] [New Thread 0x7fffcae49700 (LWP 16436)] [New Thread 0x7fffca648700 (LWP 16437)] [New Thread 0x7fffca453700 (LWP 16438)] [Thread 0x7fffca453700 (LWP 16438) exited] [Thread 0x7fffca648700 (LWP 16437) exited] [New Thread 0x7fffca648700 (LWP 16439)] [New Thread 0x7fffca453700 (LWP 16440)] [Thread 0x7fffca453700 (LWP 16440) exited] [Thread 0x7fffca648700 (LWP 16439) exited] [New Thread 0x7fffca3d2700 (LWP 16441)] [New Thread 0x7fffc9bd1700 (LWP 16442)] [New Thread 0x7fffc93d0700 (LWP 16443)] [Thread 0x7fffcae49700 (LWP 16436) exited] [Thread 0x7fffcaeca700 (LWP 16435) exited] [Thread 0x7fffc9bd1700 (LWP 16442) exited] [Thread 0x7fffcb97d700 (LWP 16434) exited] [New Thread 0x7fffca648700 (LWP 16444)] [New Thread 0x7fffca453700 (LWP 16445)] [New Thread 0x7fffc8781700 (LWP 16446)] [New Thread 0x7fffc9bd1700 (LWP 16447)] [Detaching after vfork from child process 16448] [Thread 0x7fffc9bd1700 (LWP 16447) exited] [New Thread 0x7fffc9bd1700 (LWP 16457)] [Thread 0x7fffc9bd1700 (LWP 16457) exited] [Detaching after vfork from child process 16458] [New Thread 0x7fffc9bd1700 (LWP 16459)] [Thread 0x7fffc9bd1700 (LWP 16459) exited] [New Thread 0x7fffc9bd1700 (LWP 16464)] [New Thread 0x7fffd400e900 (LWP 16465)] [New Thread 0x7fffc803d900 (LWP 16466)] [New Thread 0x7fffc8031900 (LWP 16467)] [New Thread 0x7fffc8025900 (LWP 16468)] [New Thread 0x7fffc8019900 (LWP 16469)] [New Thread 0x7fffc800d900 (LWP 16470)] [New Thread 0x7fffaec19900 (LWP 16471)] [New Thread 0x7fffaec0e700 (LWP 16472)] [New Thread 0x7fffaeb8d700 (LWP 16473)] [New Thread 0x7fffaeb0c700 (LWP 16474)] [New Thread 0x7fffaea8b700 (LWP 16475)] [New Thread 0x7fffaea0a700 (LWP 16476)] [New Thread 0x7fffae989700 (LWP 16477)] [New Thread 0x7fffae908700 (LWP 16478)] [New Thread 0x7fffae887700 (LWP 16479)] [New Thread 0x7fffcae49700 (LWP 16480)] [Thread 0x7fffc9bd1700 (LWP 16464) exited] [New Thread 0x7fffc9bd1700 (LWP 16481)] [New Thread 0x7fffa19a0700 (LWP 16482)] [New Thread 0x7fffa119f700 (LWP 16483)] [New Thread 0x7fff5bfff700 (LWP 16484)] [New Thread 0x7fff5b7fe700 (LWP 16485)] [New Thread 0x7fff5affd700 (LWP 16486)] [New Thread 0x7fff5a7fc700 (LWP 16487)] [New Thread 0x7fff59ffb700 (LWP 16488)] [New Thread 0x7fff597fa700 (LWP 16489)] [New Thread 0x7fff58ff9700 (LWP 16490)] [Thread 0x7fffc93d0700 (LWP 16443) exited] [Thread 0x7fffa19a0700 (LWP 16482) exited] [Thread 0x7fffae887700 (LWP 16479) exited] [Thread 0x7fffae908700 (LWP 16478) exited] [Thread 0x7fffae989700 (LWP 16477) exited] [Thread 0x7fffaea0a700 (LWP 16476) exited] [Thread 0x7fffaea8b700 (LWP 16475) exited] [Thread 0x7fffaeb0c700 (LWP 16474) exited] [Thread 0x7fffaeb8d700 (LWP 16473) exited] [Thread 0x7fffaec0e700 (LWP 16472) exited] [Thread 0x7fffa119f700 (LWP 16483) exited] [Thread 0x7fff58ff9700 (LWP 16490) exited] [Thread 0x7fff597fa700 (LWP 16489) exited] [Thread 0x7fff59ffb700 (LWP 16488) exited] [Thread 0x7fff5a7fc700 (LWP 16487) exited] [Thread 0x7fff5affd700 (LWP 16486) exited] [Thread 0x7fff5b7fe700 (LWP 16485) exited] [Thread 0x7fff5bfff700 (LWP 16484) exited] [Thread 0x7fffc9bd1700 (LWP 16481) exited] [Thread 0x7fffcae49700 (LWP 16480) exited] [Thread 0x7fffaec19900 (LWP 16471) exited] [Thread 0x7fffc800d900 (LWP 16470) exited] [Thread 0x7fffc8019900 (LWP 16469) exited] [Thread 0x7fffc8025900 (LWP 16468) exited] [Thread 0x7fffc8031900 (LWP 16467) exited] [Thread 0x7fffc803d900 (LWP 16466) exited] [Thread 0x7fffd400e900 (LWP 16465) exited] [New Thread 0x7fffcae49700 (LWP 16936)] [New Thread 0x7fffc9bd1700 (LWP 16937)] [Thread 0x7fffcae49700 (LWP 16936) exited] [New Thread 0x7fffaec19900 (LWP 16938)] [New Thread 0x7fffc800d900 (LWP 16939)] [New Thread 0x7fffc8019900 (LWP 16940)] [New Thread 0x7fffc8025900 (LWP 16941)] [New Thread 0x7fffc8031900 (LWP 16942)] [New Thread 0x7fffc803d900 (LWP 16943)] [New Thread 0x7fffd400e900 (LWP 16944)] [New Thread 0x7fffc93d0700 (LWP 16945)] [New Thread 0x7fffc934f700 (LWP 16946)] [New Thread 0x7fffc92ce700 (LWP 16947)] [New Thread 0x7fffc924d700 (LWP 16948)] [New Thread 0x7fffc91cc700 (LWP 16949)] [New Thread 0x7fffc914b700 (LWP 16950)] [New Thread 0x7fffc90ca700 (LWP 16951)] [New Thread 0x7fffc9049700 (LWP 16952)] [New Thread 0x7fffcae49700 (LWP 16953)] [New Thread 0x7fff58ff9700 (LWP 16954)] [New Thread 0x7fff597fa700 (LWP 16955)] [New Thread 0x7fffaec0e700 (LWP 16956)] [New Thread 0x7fffae40d700 (LWP 16957)] [New Thread 0x7fffadc0c700 (LWP 16958)] [New Thread 0x7fffa19a0700 (LWP 16959)] [New Thread 0x7fffa119f700 (LWP 16960)] [New Thread 0x7fff5bfff700 (LWP 16961)] [New Thread 0x7fff5b7fe700 (LWP 16962)] [New Thread 0x7fff5affd700 (LWP 16963)] [Thread 0x7fffc9bd1700 (LWP 16937) exited] [Thread 0x7fff597fa700 (LWP 16955) exited] [Thread 0x7fffc9049700 (LWP 16952) exited] [Thread 0x7fff5affd700 (LWP 16963) exited] [Thread 0x7fff5b7fe700 (LWP 16962) exited] [Thread 0x7fff5bfff700 (LWP 16961) exited] [Thread 0x7fffa119f700 (LWP 16960) exited] [Thread 0x7fffa19a0700 (LWP 16959) exited] [Thread 0x7fffadc0c700 (LWP 16958) exited] [Thread 0x7fffae40d700 (LWP 16957) exited] [Thread 0x7fffc90ca700 (LWP 16951) exited] [Thread 0x7fffc914b700 (LWP 16950) exited] [Thread 0x7fffc91cc700 (LWP 16949) exited] [Thread 0x7fffc924d700 (LWP 16948) exited] [Thread 0x7fffc92ce700 (LWP 16947) exited] [Thread 0x7fffc934f700 (LWP 16946) exited] [Thread 0x7fffc93d0700 (LWP 16945) exited] [Thread 0x7fffaec0e700 (LWP 16956) exited] [Thread 0x7fff58ff9700 (LWP 16954) exited] [Thread 0x7fffcae49700 (LWP 16953) exited] [Thread 0x7fffd400e900 (LWP 16944) exited] [Thread 0x7fffc803d900 (LWP 16943) exited] [Thread 0x7fffc8031900 (LWP 16942) exited] [Thread 0x7fffc8025900 (LWP 16941) exited] [Thread 0x7fffc8019900 (LWP 16940) exited] [Thread 0x7fffc800d900 (LWP 16939) exited] [Thread 0x7fffaec19900 (LWP 16938) exited] [New Thread 0x7fffcae49700 (LWP 17435)] [New Thread 0x7fff58ff9700 (LWP 17436)] [Thread 0x7fffcae49700 (LWP 17435) exited] [New Thread 0x7fffd400e900 (LWP 17440)] [New Thread 0x7fffc803d900 (LWP 17441)] [New Thread 0x7fffc8031900 (LWP 17442)] [New Thread 0x7fffc8025900 (LWP 17443)] [New Thread 0x7fffc8019900 (LWP 17444)] [New Thread 0x7fffc800d900 (LWP 17445)] [New Thread 0x7fffaec19900 (LWP 17446)] [New Thread 0x7fffc90ca700 (LWP 17447)] [New Thread 0x7fffc914b700 (LWP 17448)] [New Thread 0x7fffc91cc700 (LWP 17449)] [New Thread 0x7fffc924d700 (LWP 17450)] [New Thread 0x7fffc92ce700 (LWP 17451)] [New Thread 0x7fffc934f700 (LWP 17452)] [New Thread 0x7fffc93d0700 (LWP 17453)] [New Thread 0x7fffc9bd1700 (LWP 17454)] [New Thread 0x7fffcae49700 (LWP 17455)] [New Thread 0x7fffaec0e700 (LWP 17456)] [New Thread 0x7fff5affd700 (LWP 17457)] [New Thread 0x7fffae40d700 (LWP 17458)] [New Thread 0x7fffadc0c700 (LWP 17459)] [New Thread 0x7fffa19a0700 (LWP 17460)] [New Thread 0x7fffa119f700 (LWP 17461)] [New Thread 0x7fff5bfff700 (LWP 17462)] [New Thread 0x7fff5b7fe700 (LWP 17463)] [New Thread 0x7fff5a7fc700 (LWP 17464)] [New Thread 0x7fff59ffb700 (LWP 17465)] [Thread 0x7fff58ff9700 (LWP 17436) exited] [Thread 0x7fff5affd700 (LWP 17457) exited] [Thread 0x7fffc9bd1700 (LWP 17454) exited] [Thread 0x7fff59ffb700 (LWP 17465) exited] [Thread 0x7fff5a7fc700 (LWP 17464) exited] [Thread 0x7fff5b7fe700 (LWP 17463) exited] [Thread 0x7fff5bfff700 (LWP 17462) exited] [Thread 0x7fffa119f700 (LWP 17461) exited] [Thread 0x7fffa19a0700 (LWP 17460) exited] [Thread 0x7fffadc0c700 (LWP 17459) exited] [Thread 0x7fffae40d700 (LWP 17458) exited] [Thread 0x7fffc93d0700 (LWP 17453) exited] [Thread 0x7fffc934f700 (LWP 17452) exited] [Thread 0x7fffc92ce700 (LWP 17451) exited] [Thread 0x7fffc924d700 (LWP 17450) exited] [Thread 0x7fffc91cc700 (LWP 17449) exited] [Thread 0x7fffc914b700 (LWP 17448) exited] [Thread 0x7fffc90ca700 (LWP 17447) exited] [Thread 0x7fffaec0e700 (LWP 17456) exited] [Thread 0x7fffcae49700 (LWP 17455) exited] [Thread 0x7fffaec19900 (LWP 17446) exited] [Thread 0x7fffc800d900 (LWP 17445) exited] [Thread 0x7fffc8019900 (LWP 17444) exited] [Thread 0x7fffc8025900 (LWP 17443) exited] [Thread 0x7fffc8031900 (LWP 17442) exited] [Thread 0x7fffc803d900 (LWP 17441) exited] [Thread 0x7fffd400e900 (LWP 17440) exited] [New Thread 0x7fffcae49700 (LWP 17520)] [New Thread 0x7fffaec0e700 (LWP 17521)] [Thread 0x7fffcae49700 (LWP 17520) exited] [New Thread 0x7fffaec19900 (LWP 17523)] [New Thread 0x7fffc800d900 (LWP 17524)] [New Thread 0x7fffc8019900 (LWP 17525)] [New Thread 0x7fffc8025900 (LWP 17526)] [New Thread 0x7fffc8031900 (LWP 17527)] [New Thread 0x7fffc803d900 (LWP 17528)] [New Thread 0x7fffd400e900 (LWP 17529)] [New Thread 0x7fffc93d0700 (LWP 17530)] [New Thread 0x7fffc934f700 (LWP 17531)] [New Thread 0x7fffc92ce700 (LWP 17532)] [New Thread 0x7fffc924d700 (LWP 17533)] [New Thread 0x7fffc91cc700 (LWP 17534)] [New Thread 0x7fffc914b700 (LWP 17535)] [New Thread 0x7fffc90ca700 (LWP 17536)] [New Thread 0x7fffc9bd1700 (LWP 17537)] [New Thread 0x7fffcae49700 (LWP 17538)] [New Thread 0x7fffae40d700 (LWP 17540)] [New Thread 0x7fff59ffb700 (LWP 17541)] [New Thread 0x7fffadc0c700 (LWP 17542)] [New Thread 0x7fffa19a0700 (LWP 17543)] [New Thread 0x7fffa119f700 (LWP 17544)] [New Thread 0x7fff5bfff700 (LWP 17545)] [New Thread 0x7fff5b7fe700 (LWP 17546)] [New Thread 0x7fff5affd700 (LWP 17547)] [New Thread 0x7fff5a7fc700 (LWP 17548)] [New Thread 0x7fff597fa700 (LWP 17549)] [Thread 0x7fffaec0e700 (LWP 17521) exited] [Thread 0x7fff59ffb700 (LWP 17541) exited] [Thread 0x7fffc9bd1700 (LWP 17537) exited] [Thread 0x7fffadc0c700 (LWP 17542) exited] [Thread 0x7fff597fa700 (LWP 17549) exited] [Thread 0x7fff5a7fc700 (LWP 17548) exited] [Thread 0x7fff5affd700 (LWP 17547) exited] [Thread 0x7fff5b7fe700 (LWP 17546) exited] [Thread 0x7fff5bfff700 (LWP 17545) exited] [Thread 0x7fffa119f700 (LWP 17544) exited] [Thread 0x7fffa19a0700 (LWP 17543) exited] [Thread 0x7fffc90ca700 (LWP 17536) exited] [Thread 0x7fffc914b700 (LWP 17535) exited] [Thread 0x7fffc91cc700 (LWP 17534) exited] [Thread 0x7fffc924d700 (LWP 17533) exited] [Thread 0x7fffc92ce700 (LWP 17532) exited] [Thread 0x7fffc934f700 (LWP 17531) exited] [Thread 0x7fffc93d0700 (LWP 17530) exited] [Thread 0x7fffae40d700 (LWP 17540) exited] [Thread 0x7fffcae49700 (LWP 17538) exited] [Thread 0x7fffd400e900 (LWP 17529) exited] [Thread 0x7fffc803d900 (LWP 17528) exited] [Thread 0x7fffc8031900 (LWP 17527) exited] [Thread 0x7fffc8025900 (LWP 17526) exited] [Thread 0x7fffc8019900 (LWP 17525) exited] [Thread 0x7fffc800d900 (LWP 17524) exited] [Thread 0x7fffaec19900 (LWP 17523) exited] [New Thread 0x7fffcae49700 (LWP 17581)] [New Thread 0x7fffae40d700 (LWP 17582)] [Thread 0x7fffcae49700 (LWP 17581) exited] [New Thread 0x7fffd400e900 (LWP 17583)] [New Thread 0x7fffc803d900 (LWP 17584)] [New Thread 0x7fffc8031900 (LWP 17585)] [New Thread 0x7fffc8025900 (LWP 17586)] [New Thread 0x7fffc8019900 (LWP 17587)] [New Thread 0x7fffc800d900 (LWP 17588)] [New Thread 0x7fffaec19900 (LWP 17589)] [New Thread 0x7fffc90ca700 (LWP 17590)] [New Thread 0x7fffc914b700 (LWP 17591)] [New Thread 0x7fffc91cc700 (LWP 17592)] [New Thread 0x7fffc924d700 (LWP 17593)] [New Thread 0x7fffc92ce700 (LWP 17594)] [New Thread 0x7fffc934f700 (LWP 17595)] [New Thread 0x7fffc93d0700 (LWP 17596)] [New Thread 0x7fffc9bd1700 (LWP 17597)] [New Thread 0x7fffcae49700 (LWP 17598)] [New Thread 0x7fff597fa700 (LWP 17599)] [New Thread 0x7fff5a7fc700 (LWP 17600)] [New Thread 0x7fffaec0e700 (LWP 17601)] Thread 1 "ArdourGUI" received signal SIGSEGV, Segmentation fault. 0x00007ffff4ba7575 in ArdourCanvas::Item::bounding_box (this=0x55555f9915e0, for_own_purposes=false) at ../libs/canvas/item.cc:585 585 ../libs/canvas/item.cc: No such file or directory. Thread 156 (Thread 0x7fffaec0e700 (LWP 17601)): #0 0x00007fffecb623bf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffaec0dbb0, rem=0x7fffaec0dbc0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007fffecb68047 in __GI___nanosleep (requested_time=, remaining=) at nanosleep.c:27 #2 0x00007ffff2e8ba38 in g_usleep () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff6a3cfa9 in ARDOUR::AutomationWatch::thread (this=0x55555ff17b20) at ../libs/ardour/automation_watch.cc:195 #4 0x00007ffff6a4277d in boost::_mfi::mf0::operator() (this=0x55555f51f670, p=0x55555ff17b20) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6a423c2 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x55555f51f680, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #6 0x00007ffff6a41ae3 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x55555f51f670) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #7 0x00007ffff6a41a64 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x55555f51f670) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #8 0x00007ffff6a412c2 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x55555f51f640) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #9 0x00007ffff33f4c4d in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglibmm-2.4.so.1 #10 0x00007ffff2e8a1e5 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #11 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #12 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 155 (Thread 0x7fff5a7fc700 (LWP 17600)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x555559c7f528) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555559c7f4d8, cond=0x555559c7f500) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x555559c7f500, mutex=0x555559c7f4d8) at pthread_cond_wait.c:638 #3 0x00007ffff70a1837 in ARDOUR::Session::auto_connect_thread_run (this=0x555559c7d550) at ../libs/ardour/session.cc:7207 #4 0x00007ffff70a135e in ARDOUR::Session::auto_connect_thread (arg=0x555559c7d550) at ../libs/ardour/session.cc:7138 #5 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 154 (Thread 0x7fff597fa700 (LWP 17599)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x555559c7f4bc) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555559c7f468, cond=0x555559c7f490) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x555559c7f490, mutex=0x555559c7f468) at pthread_cond_wait.c:638 #3 0x00007ffff711cc07 in ARDOUR::Session::emit_thread_run (this=0x555559c7d550) at ../libs/ardour/session_process.cc:1137 #4 0x00007ffff711cba4 in ARDOUR::Session::emit_thread (arg=0x555559c7d550) at ../libs/ardour/session_process.cc:1126 #5 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 153 (Thread 0x7fffcae49700 (LWP 17598)): #0 0x00007fffecb97aff in __GI___poll (fds=0x7fff40179f30, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff2e5ad66 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff2e5b0f2 in g_main_loop_run () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff4094db4 in BaseUI::main_thread (this=0x5555656b22b0) at ../libs/pbd/base_ui.cc:101 #4 0x00007ffff4098f46 in sigc::bound_mem_functor0::operator() (this=0x555557307a98) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #5 0x00007ffff4098b86 in sigc::adaptor_functor >::operator() (this=0x555557307a90) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00007ffff40985c7 in sigc::internal::slot_call0, void>::call_it (rep=0x555557307a60) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff33f4c4d in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglibmm-2.4.so.1 #8 0x00007ffff2e8a1e5 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #9 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #10 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 152 (Thread 0x7fffc9bd1700 (LWP 17597)): #0 0x00007fffecb97aff in __GI___poll (fds=0x7fffc9bd0318, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff40aacee in CrossThreadChannel::poll_for_request (this=0x55555838afb8) at ../libs/pbd/crossthread.posix.cc:102 #2 0x00007ffff40aad57 in CrossThreadChannel::receive (this=0x55555838afb8, msg=@0x7fffc9bd03ef: 0 '\000', wait=true) at ../libs/pbd/crossthread.posix.cc:123 #3 0x00007ffff6a52abe in ARDOUR::Butler::thread_work (this=0x55555838af20) at ../libs/ardour/butler.cc:185 #4 0x00007ffff6a5283f in ARDOUR::Butler::_thread_work (arg=0x55555838af20) at ../libs/ardour/butler.cc:166 #5 0x00007ffff40ce0c4 in fake_thread_start (arg=0x555558f1b3c0) at ../libs/pbd/pthread_utils.cc:100 #6 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 151 (Thread 0x7fffc93d0700 (LWP 17596)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555567901408) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555567901408) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6b83bc6 in ARDOUR::Graph::run_one (this=0x555567901270) at ../libs/ardour/graph.cc:426 #5 0x00007ffff6b8407e in ARDOUR::Graph::helper_thread (this=0x555567901270) at ../libs/ardour/graph.cc:470 #6 0x00007ffff6b8aa81 in boost::_mfi::mf0::operator() (this=0x7fffc93cfcf8, p=0x555567901270) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #7 0x00007ffff6b8a236 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffc93cfd08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #8 0x00007ffff6b89693 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc93cfcf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #9 0x00007ffff6b88f37 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #10 0x0000555555c110e2 in boost::function0::operator() (this=0x7fffc93cfcf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #11 0x00007fffcbbaa7e1 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555565c8c2d0) at ../libs/backends/jack/jack_audiobackend.cc:953 #12 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #13 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 150 (Thread 0x7fffc934f700 (LWP 17595)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555567901408) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555567901408) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6b83bc6 in ARDOUR::Graph::run_one (this=0x555567901270) at ../libs/ardour/graph.cc:426 #5 0x00007ffff6b8407e in ARDOUR::Graph::helper_thread (this=0x555567901270) at ../libs/ardour/graph.cc:470 #6 0x00007ffff6b8aa81 in boost::_mfi::mf0::operator() (this=0x7fffc934ecf8, p=0x555567901270) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #7 0x00007ffff6b8a236 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffc934ed08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #8 0x00007ffff6b89693 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc934ecf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #9 0x00007ffff6b88f37 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #10 0x0000555555c110e2 in boost::function0::operator() (this=0x7fffc934ecf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #11 0x00007fffcbbaa7e1 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555559e0f220) at ../libs/backends/jack/jack_audiobackend.cc:953 #12 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #13 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 149 (Thread 0x7fffc92ce700 (LWP 17594)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555567901430) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555567901430, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555567901430, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555567901430) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6b82f54 in ARDOUR::Graph::reached_terminal_node (this=0x555567901270) at ../libs/ardour/graph.cc:301 #5 0x00007ffff6b8b15b in ARDOUR::GraphNode::finish (this=0x5555657438e0, chain=0) at ../libs/ardour/graphnode.cc:74 #6 0x00007ffff6b864f6 in ARDOUR::GraphNode::run (this=0x5555657438e0, chain=0) at ../libs/ardour/ardour/graphnode.h:65 #7 0x00007ffff6b83d34 in ARDOUR::Graph::run_one (this=0x555567901270) at ../libs/ardour/graph.cc:442 #8 0x00007ffff6b8407e in ARDOUR::Graph::helper_thread (this=0x555567901270) at ../libs/ardour/graph.cc:470 #9 0x00007ffff6b8aa81 in boost::_mfi::mf0::operator() (this=0x7fffc92cdcf8, p=0x555567901270) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #10 0x00007ffff6b8a236 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffc92cdd08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #11 0x00007ffff6b89693 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc92cdcf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #12 0x00007ffff6b88f37 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #13 0x0000555555c110e2 in boost::function0::operator() (this=0x7fffc92cdcf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #14 0x00007fffcbbaa7e1 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x55555ad23b70) at ../libs/backends/jack/jack_audiobackend.cc:953 #15 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #16 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 148 (Thread 0x7fffc924d700 (LWP 17593)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555567901408) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555567901408) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6b83bc6 in ARDOUR::Graph::run_one (this=0x555567901270) at ../libs/ardour/graph.cc:426 #5 0x00007ffff6b8407e in ARDOUR::Graph::helper_thread (this=0x555567901270) at ../libs/ardour/graph.cc:470 #6 0x00007ffff6b8aa81 in boost::_mfi::mf0::operator() (this=0x7fffc924ccf8, p=0x555567901270) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #7 0x00007ffff6b8a236 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffc924cd08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #8 0x00007ffff6b89693 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc924ccf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #9 0x00007ffff6b88f37 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #10 0x0000555555c110e2 in boost::function0::operator() (this=0x7fffc924ccf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #11 0x00007fffcbbaa7e1 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x55555adb9370) at ../libs/backends/jack/jack_audiobackend.cc:953 #12 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #13 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 147 (Thread 0x7fffc91cc700 (LWP 17592)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555567901408) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555567901408) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6b83bc6 in ARDOUR::Graph::run_one (this=0x555567901270) at ../libs/ardour/graph.cc:426 #5 0x00007ffff6b8407e in ARDOUR::Graph::helper_thread (this=0x555567901270) at ../libs/ardour/graph.cc:470 #6 0x00007ffff6b8aa81 in boost::_mfi::mf0::operator() (this=0x7fffc91cbcf8, p=0x555567901270) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #7 0x00007ffff6b8a236 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffc91cbd08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #8 0x00007ffff6b89693 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc91cbcf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #9 0x00007ffff6b88f37 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #10 0x0000555555c110e2 in boost::function0::operator() (this=0x7fffc91cbcf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #11 0x00007fffcbbaa7e1 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x55555ad6fff0) at ../libs/backends/jack/jack_audiobackend.cc:953 #12 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #13 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 146 (Thread 0x7fffc914b700 (LWP 17591)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555567901408) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555567901408) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6b83bc6 in ARDOUR::Graph::run_one (this=0x555567901270) at ../libs/ardour/graph.cc:426 #5 0x00007ffff6b8407e in ARDOUR::Graph::helper_thread (this=0x555567901270) at ../libs/ardour/graph.cc:470 #6 0x00007ffff6b8aa81 in boost::_mfi::mf0::operator() (this=0x7fffc914acf8, p=0x555567901270) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #7 0x00007ffff6b8a236 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffc914ad08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #8 0x00007ffff6b89693 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc914acf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #9 0x00007ffff6b88f37 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #10 0x0000555555c110e2 in boost::function0::operator() (this=0x7fffc914acf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #11 0x00007fffcbbaa7e1 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555565c765a0) at ../libs/backends/jack/jack_audiobackend.cc:953 #12 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #13 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 145 (Thread 0x7fffc90ca700 (LWP 17590)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555567901408) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555567901408, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555567901408) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff6b83bc6 in ARDOUR::Graph::run_one (this=0x555567901270) at ../libs/ardour/graph.cc:426 #5 0x00007ffff6b84460 in ARDOUR::Graph::main_thread (this=0x555567901270) at ../libs/ardour/graph.cc:523 #6 0x00007ffff6b8aa81 in boost::_mfi::mf0::operator() (this=0x7fffc90c9cf8, p=0x555567901270) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #7 0x00007ffff6b8a236 in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x7fffc90c9d08, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #8 0x00007ffff6b89693 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x7fffc90c9cf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #9 0x00007ffff6b88f37 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke (function_obj_ptr=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:159 #10 0x0000555555c110e2 in boost::function0::operator() (this=0x7fffc90c9cf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/function/function_template.hpp:769 #11 0x00007fffcbbaa7e1 in ARDOUR::JACKAudioBackend::_start_process_thread (arg=0x555559e2a690) at ../libs/backends/jack/jack_audiobackend.cc:953 #12 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #13 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 144 (Thread 0x7fffaec19900 (LWP 17589)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559fc8f70) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555559fc8f70) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff70630a1 in ARDOUR::RTTaskList::run (this=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:112 #5 0x00007ffff7062e90 in ARDOUR::RTTaskList::_thread_run (arg=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:68 #6 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 143 (Thread 0x7fffc800d900 (LWP 17588)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559fc8f70) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555559fc8f70) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff70630a1 in ARDOUR::RTTaskList::run (this=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:112 #5 0x00007ffff7062e90 in ARDOUR::RTTaskList::_thread_run (arg=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:68 #6 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 142 (Thread 0x7fffc8019900 (LWP 17587)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559fc8f70) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555559fc8f70) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff70630a1 in ARDOUR::RTTaskList::run (this=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:112 #5 0x00007ffff7062e90 in ARDOUR::RTTaskList::_thread_run (arg=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:68 #6 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 141 (Thread 0x7fffc8025900 (LWP 17586)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559fc8f70) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555559fc8f70) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff70630a1 in ARDOUR::RTTaskList::run (this=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:112 #5 0x00007ffff7062e90 in ARDOUR::RTTaskList::_thread_run (arg=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:68 #6 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 140 (Thread 0x7fffc8031900 (LWP 17585)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559fc8f70) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555559fc8f70) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff70630a1 in ARDOUR::RTTaskList::run (this=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:112 #5 0x00007ffff7062e90 in ARDOUR::RTTaskList::_thread_run (arg=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:68 #6 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 139 (Thread 0x7fffc803d900 (LWP 17584)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559fc8f70) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555559fc8f70) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff70630a1 in ARDOUR::RTTaskList::run (this=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:112 #5 0x00007ffff7062e90 in ARDOUR::RTTaskList::_thread_run (arg=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:68 #6 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 138 (Thread 0x7fffd400e900 (LWP 17583)): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x555559fc8f70) at ../sysdeps/nptl/futex-internal.h:320 #1 do_futex_wait (sem=sem@entry=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:112 #2 0x00007fffeef854e8 in __new_sem_wait_slow (sem=0x555559fc8f70, abstime=0x0, clockid=0) at sem_waitcommon.c:184 #3 0x00007ffff6b8648c in PBD::Semaphore::wait (this=0x555559fc8f70) at ../libs/pbd/pbd/semutils.h:64 #4 0x00007ffff70630a1 in ARDOUR::RTTaskList::run (this=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:112 #5 0x00007ffff7062e90 in ARDOUR::RTTaskList::_thread_run (arg=0x555559fc8f40) at ../libs/ardour/rt_tasklist.cc:68 #6 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 137 (Thread 0x7fffae40d700 (LWP 17582)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2eabf61 in g_cond_wait_until () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff2e263fb in g_async_queue_timeout_pop () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff2e8aa14 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff2e8a1e5 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #5 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 21 (Thread 0x7fffc8781700 (LWP 16446)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fffd40ee5bc in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007fffd40ee6c5 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007fffd40d4b79 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007fffd40d3463 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #5 0x00007fffcbbcef06 in WJACK_cycle_wait (client=0x555557765150) at ../libs/backends/jack/weak_libjack.def:95 #6 0x00007fffcbbaa8a8 in ARDOUR::JACKAudioBackend::process_thread (this=0x555557b63000) at ../libs/backends/jack/jack_audiobackend.cc:982 #7 0x00007fffcbbaa830 in ARDOUR::JACKAudioBackend::_process_thread (arg=0x555557b63000) at ../libs/backends/jack/jack_audiobackend.cc:961 #8 0x00007fffd40d33c7 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #9 0x00007fffd40ec870 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #10 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #11 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 20 (Thread 0x7fffca453700 (LWP 16445)): #0 __libc_read (nbytes=4, buf=0x7fffca452b80, fd=16) at ../sysdeps/unix/sysv/linux/read.c:26 #1 __libc_read (fd=16, buf=0x7fffca452b80, nbytes=4) at ../sysdeps/unix/sysv/linux/read.c:24 #2 0x00007fffd40edb12 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007fffd40f29ed in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007fffd40ec870 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #5 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7fffca648700 (LWP 16444)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x5555582b4a28) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5555582b49d0, cond=0x5555582b4a00) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5555582b4a00, mutex=0x5555582b49d0) at pthread_cond_wait.c:638 #3 0x00007fffd40ed382 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007fffd40e4dfd in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #5 0x00007fffd40ec870 in ?? () from /lib/x86_64-linux-gnu/libjack.so.0 #6 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7fffca3d2700 (LWP 16441)): #0 0x00007fffecb97aff in __GI___poll (fds=0x5555576c81a0, nfds=2, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007ffff2e5ad66 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff2e5ae7c in g_main_context_iteration () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #3 0x00007ffff2e5aec1 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #4 0x00007ffff2e8a1e5 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #5 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #6 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fffd5601700 (LWP 16433)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2eabe4c in g_cond_wait () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff69dca8a in ARDOUR::AudioEngine::do_devicelist_update (this=0x555557aa7be0) at ../libs/ardour/audioengine.cc:720 #3 0x00007ffff69eaf45 in boost::_mfi::mf0::operator() (this=0x5555579dbe40, p=0x555557aa7be0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff69ea8ec in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x5555579dbe50, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff69e9f59 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x5555579dbe40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff69e95ec in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x5555579dbe40) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff69e8668 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x5555579dbe10) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff33f4c4d in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglibmm-2.4.so.1 #9 0x00007ffff2e8a1e5 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #10 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #11 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fffd7de5700 (LWP 16432)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2eabe4c in g_cond_wait () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff69dc84b in ARDOUR::AudioEngine::do_reset_backend (this=0x555557aa7be0) at ../libs/ardour/audioengine.cc:684 #3 0x00007ffff69eaf45 in boost::_mfi::mf0::operator() (this=0x5555579dbee0, p=0x555557aa7be0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff69ea8ec in boost::_bi::list1 >::operator(), boost::_bi::list0> (this=0x5555579dbef0, f=..., a=...) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:259 #5 0x00007ffff69e9f59 in boost::_bi::bind_t, boost::_bi::list1 > >::operator() (this=0x5555579dbee0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/boost/bind/bind.hpp:1294 #6 0x00007ffff69e95ec in sigc::adaptor_functor, boost::_bi::list1 > > >::operator() (this=0x5555579dbee0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff69e8668 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it (rep=0x5555579dbeb0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x00007ffff33f4c4d in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglibmm-2.4.so.1 #9 0x00007ffff2e8a1e5 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #10 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #11 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fffe6a4c700 (LWP 16429)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2eabe4c in g_cond_wait () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff69901cc in ARDOUR::Analyser::work () at ../libs/ardour/analyser.cc:93 #3 0x00007ffff698ffb8 in analyser_work () at ../libs/ardour/analyser.cc:58 #4 0x00005555564f3321 in sigc::pointer_functor0::operator() (this=0x555557383c38) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x00005555564f0454 in sigc::adaptor_functor >::operator() (this=0x555557383c30) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00005555564ec2dd in sigc::internal::slot_call0, void>::call_it (rep=0x555557383c00) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #7 0x00007ffff33f4c4d in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglibmm-2.4.so.1 #8 0x00007ffff2e8a1e5 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #9 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #10 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fffe724d700 (LWP 16428)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2eabe4c in g_cond_wait () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff71b3134 in peak_thread_work () at ../libs/ardour/source_factory.cc:74 #3 0x00005555564f3321 in sigc::pointer_functor0::operator() (this=0x5555573a2df8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00005555564f0454 in sigc::adaptor_functor >::operator() (this=0x5555573a2df0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #5 0x00005555564ec2dd in sigc::internal::slot_call0, void>::call_it (rep=0x5555573a2dc0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff33f4c4d in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglibmm-2.4.so.1 #7 0x00007ffff2e8a1e5 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #8 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #9 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fffe7a4e700 (LWP 16427)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007ffff2eabe4c in g_cond_wait () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #2 0x00007ffff71b3134 in peak_thread_work () at ../libs/ardour/source_factory.cc:74 #3 0x00005555564f3321 in sigc::pointer_functor0::operator() (this=0x555557383d68) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x00005555564f0454 in sigc::adaptor_functor >::operator() (this=0x555557383d60) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #5 0x00005555564ec2dd in sigc::internal::slot_call0, void>::call_it (rep=0x555557383d30) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #6 0x00007ffff33f4c4d in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglibmm-2.4.so.1 #7 0x00007ffff2e8a1e5 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #8 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #9 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fffe824f700 (LWP 16426)): #0 0x00007fffecb623bf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7fffe824ebf0, rem=0x7fffe824ec00) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78 #1 0x00007fffecb68047 in __GI___nanosleep (requested_time=, remaining=) at nanosleep.c:27 #2 0x00007ffff2e8ba38 in g_usleep () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #3 0x00005555568e303c in gui_event_loop (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:468 #4 0x00007fffeef7b609 in start_thread (arg=) at pthread_create.c:477 #5 0x00007fffecba4293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fffe8e2c900 (LWP 16420)): #0 0x00007ffff4ba7575 in ArdourCanvas::Item::bounding_box (this=0x55555f9915e0, for_own_purposes=false) at ../libs/canvas/item.cc:585 #1 0x00007ffff4ba6b89 in ArdourCanvas::Item::set_position (this=0x55555f9915e0, p=...) at ../libs/canvas/item.cc:262 #2 0x00007ffff4ba6cc2 in ArdourCanvas::Item::set_x_position (this=0x55555f9915e0, x=-3) at ../libs/canvas/item.cc:291 #3 0x000055555620a514 in ArdourMarker::set_position (this=0x555565144920, sample=0) at ../gtk2_ardour/marker.cc:536 #4 0x000055555620a558 in ArdourMarker::reposition (this=0x555565144920) at ../gtk2_ardour/marker.cc:544 #5 0x000055555620db52 in sigc::bound_mem_functor0::operator() (this=0x55555ad9ecf8) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1787 #6 0x000055555620d484 in sigc::adaptor_functor >::operator() (this=0x55555ad9ecf0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x000055555620c9df in sigc::internal::slot_call0, void>::call_it (rep=0x55555ad9ecc0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:103 #8 0x0000555555c2b3fe in sigc::internal::signal_emit0::emit (impl=0x555558423e20) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:772 #9 0x0000555555c35de6 in sigc::signal0::emit (this=0x555559126f50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:2679 #10 0x0000555555c2f444 in sigc::signal0::operator() (this=0x555559126f50) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/signal.h:2687 #11 0x0000555555dc7725 in Editor::on_samples_per_pixel_changed (this=0x555559126c70) at ../gtk2_ardour/editor.cc:4637 #12 0x0000555555dc7a6e in Editor::visual_changer (this=0x555559126c70, vc=...) at ../gtk2_ardour/editor.cc:4761 #13 0x0000555555dc797e in Editor::idle_visual_changer (this=0x555559126c70) at ../gtk2_ardour/editor.cc:4726 #14 0x0000555555dc7896 in Editor::_idle_visual_changer (arg=0x555559126c70) at ../gtk2_ardour/editor.cc:4684 #15 0x00007ffff2e5aa2a in g_main_context_dispatch () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #16 0x00007ffff2e5add0 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #17 0x00007ffff2e5ae7c in g_main_context_iteration () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #18 0x00007ffff244b601 in gtk_main_iteration () from /opt/Ardour-6.8.209-dbg/lib/libgtk-x11-2.0.so.0 #19 0x00007ffff447a929 in Gtkmm2ext::UI::flush_pending (this=0x555557adedb0, timeout=10) at ../libs/gtkmm2ext/gtk_ui.cc:781 #20 0x0000555555cb6fe0 in ARDOUR_UI::load_session_stage_two (this=0x555557adedb0, path="/home/alfh/Radio/Kirken som tilfluktssted/Radioserie intervju/Billy Taranger", snap_name="Billy Taranger", mix_template="") at ../gtk2_ardour/ardour_ui_session.cc:529 #21 0x0000555555cb6577 in ARDOUR_UI::load_session (this=0x555557adedb0, path="/home/alfh/Radio/Kirken som tilfluktssted/Radioserie intervju/Billy Taranger", snap_name="Billy Taranger", mix_template="") at ../gtk2_ardour/ardour_ui_session.cc:360 #22 0x0000555555cb5e8d in ARDOUR_UI::session_dialog_response_handler (this=0x555557adedb0, response=-3, session_dialog=0x555568196440) at ../gtk2_ardour/ardour_ui_session.cc:293 #23 0x0000555555cc22b6 in sigc::bound_mem_functor2::operator() (this=0x5555601d1fb0, _A_a1=@0x7fffffffc0cc: -3, _A_a2=@0x5555601d1fd0: 0x555568196440) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1927 #24 0x0000555555cc1679 in sigc::adaptor_functor >::operator() (this=0x5555601d1fa8, _A_arg1=@0x7fffffffc0cc: -3, _A_arg2=@0x5555601d1fd0: 0x555568196440) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:108 #25 0x0000555555cc0898 in sigc::bind_functor<-1, sigc::bound_mem_functor2, SessionDialog*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator() (this=0x5555601d1fa0, _A_arg1=@0x7fffffffc0cc: -3) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/bind.h:1135 #26 0x0000555555cbfde4 in sigc::internal::slot_call1, SessionDialog*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, void, int>::call_it (rep=0x5555601d1f70, a_1=@0x7fffffffc0cc: -3) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:137 #27 0x00007ffff05ae5f5 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libgtkmm-2.4.so.1 #28 0x00007ffff3169945 in g_closure_invoke () from /opt/Ardour-6.8.209-dbg/lib/libgobject-2.0.so.0 #29 0x00007ffff317b01b in ?? () from /opt/Ardour-6.8.209-dbg/lib/libgobject-2.0.so.0 #30 0x00007ffff3184c30 in g_signal_emit_valist () from /opt/Ardour-6.8.209-dbg/lib/libgobject-2.0.so.0 #31 0x00007ffff3185082 in g_signal_emit () from /opt/Ardour-6.8.209-dbg/lib/libgobject-2.0.so.0 #32 0x00007ffff23a980c in gtk_dialog_response () from /opt/Ardour-6.8.209-dbg/lib/libgtk-x11-2.0.so.0 #33 0x00005555566d3716 in SessionDialog::open_button_pressed (this=0x555568196440, ev=0x5555657ac2d0) at ../gtk2_ardour/session_dialog.cc:540 #34 0x00005555566dddc4 in sigc::bound_mem_functor1::operator() (this=0x555559e166d8, _A_a1=@0x7fffffffc5e8: 0x5555657ac2d0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/mem_fun.h:1856 #35 0x00005555566dc495 in sigc::adaptor_functor >::operator()<_GdkEventButton* const&> (this=0x555559e166d0, _A_arg1=@0x7fffffffc5e8: 0x5555657ac2d0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:89 #36 0x00005555566db15c in sigc::internal::slot_call1, bool, _GdkEventButton*>::call_it (rep=0x555559e166a0, a_1=@0x7fffffffc5e8: 0x5555657ac2d0) at /home/ardour/linux-x86_64-v5/gtk/inst/include/sigc++-2.0/sigc++/functors/slot.h:137 #37 0x00007ffff0633a9b in ?? () from /opt/Ardour-6.8.209-dbg/lib/libgtkmm-2.4.so.1 #38 0x00007ffff244dcac in ?? () from /opt/Ardour-6.8.209-dbg/lib/libgtk-x11-2.0.so.0 #39 0x00007ffff3169945 in g_closure_invoke () from /opt/Ardour-6.8.209-dbg/lib/libgobject-2.0.so.0 #40 0x00007ffff317abf2 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libgobject-2.0.so.0 #41 0x00007ffff318469b in g_signal_emit_valist () from /opt/Ardour-6.8.209-dbg/lib/libgobject-2.0.so.0 #42 0x00007ffff3185082 in g_signal_emit () from /opt/Ardour-6.8.209-dbg/lib/libgobject-2.0.so.0 #43 0x00007ffff25d264c in ?? () from /opt/Ardour-6.8.209-dbg/lib/libgtk-x11-2.0.so.0 #44 0x00007ffff244c29d in gtk_propagate_event () from /opt/Ardour-6.8.209-dbg/lib/libgtk-x11-2.0.so.0 #45 0x00007ffff244c723 in gtk_main_do_event () from /opt/Ardour-6.8.209-dbg/lib/libgtk-x11-2.0.so.0 #46 0x00007ffff2068b4c in ?? () from /opt/Ardour-6.8.209-dbg/lib/libgdk-x11-2.0.so.0 #47 0x00007ffff2e5ab67 in g_main_context_dispatch () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #48 0x00007ffff2e5add0 in ?? () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #49 0x00007ffff2e5b0f2 in g_main_loop_run () from /opt/Ardour-6.8.209-dbg/lib/libglib-2.0.so.0 #50 0x00007ffff244b3e7 in gtk_main () from /opt/Ardour-6.8.209-dbg/lib/libgtk-x11-2.0.so.0 #51 0x00007ffff447811c in Gtkmm2ext::UI::run (this=0x555557adedb0, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:310 #52 0x00005555562051a1 in main (argc=1, argv=0x7fffffffd118) at ../gtk2_ardour/main.cc:422