GNU gdb (Gentoo 10.2 vanilla) 10.2 Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/local/lib/ardour7/ardour-7.0.pre0.1017... [?2004h(gdb) handle SIG32 noprint nostop handle SIG32 noprint nostop [?2004l Signal Stop Print Pass to program Description SIG32 No No Yes Real-time event 32 [?2004h(gdb) run [?2004l Starting program: /usr/local/lib/ardour7/ardour-7.0.pre0.1017 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". bind txt domain [gtk2_ardour7] to /usr/local/share/ardour7/locale Ardour7.0.pre0.1007 (built using 7.0-pre0-1017-g55e7d70fca and GCC version 10.3.0) Ardour: [INFO]: Your system is configured to limit Ardour to 524288 open files Ardour: [INFO]: Loading system configuration file /usr/local/etc/ardour7/system_config Ardour: [INFO]: Loading user configuration file /home/xs/.config/ardour7/config [New Thread 0x7fffef806640 (LWP 67310)] Ardour: [INFO]: CPU vendor: AuthenticAMD Ardour: [INFO]: AVX-capable processor Ardour: [INFO]: AVX with FMA capable processor Ardour: [INFO]: CPU brand: AMD Ryzen 7 1700X Eight-Core Processor Ardour: [INFO]: Using AVX and FMA optimized routines [New Thread 0x7fffef005640 (LWP 67311)] [New Thread 0x7fffee804640 (LWP 67312)] [New Thread 0x7fffee003640 (LWP 67313)] Ardour: [INFO]: Loading plugin meta data file /usr/local/share/ardour7/plugin_metadata/plugin_tags Ardour: [INFO]: Loading plugin statistics file /home/xs/.config/ardour7/plugin_metadata/plugin_stats [New Thread 0x7fffdffff640 (LWP 67314)] [Thread 0x7fffdffff640 (LWP 67314) exited] [New Thread 0x7fffdffff640 (LWP 67315)] [New Thread 0x7fffdf4c9640 (LWP 67316)] [New Thread 0x7fffde39b640 (LWP 67317)] Ardour: [INFO]: Loading default ui configuration file /usr/local/etc/ardour7/default_ui_config Ardour: [INFO]: Loading user ui configuration file /home/xs/.config/ardour7/ui_config Ardour: [INFO]: Loading 452 MIDI patches from /usr/local/share/ardour7/patchfiles [New Thread 0x7fffddb5c640 (LWP 67318)] [Thread 0x7fffddb5c640 (LWP 67318) exited] [New Thread 0x7fffddb5c640 (LWP 67319)] [New Thread 0x7fffdd35b640 (LWP 67320)] [Thread 0x7fffddb5c640 (LWP 67319) exited] [Thread 0x7fffdd35b640 (LWP 67320) exited] [New Thread 0x7fffdd35b640 (LWP 67321)] [New Thread 0x7fffddb5c640 (LWP 67322)] [New Thread 0x7fffdca07640 (LWP 67323)] [New Thread 0x7fffc3fff640 (LWP 67324)] Ardour: [INFO]: Loading color file /usr/local/share/ardour7/themes/dark-ardour.colors Ardour: [INFO]: Loading ui configuration file /usr/local/etc/ardour7/clearlooks.rc [New Thread 0x7fffc37fe640 (LWP 67326)] [New Thread 0x7fffc2ffd640 (LWP 67327)] [Thread 0x7fffc37fe640 (LWP 67326) exited] [Thread 0x7fffc2ffd640 (LWP 67327) exited] [New Thread 0x7fffc2ffd640 (LWP 67328)] [New Thread 0x7fffc37fe640 (LWP 67329)] [Thread 0x7fffc2ffd640 (LWP 67328) exited] [Thread 0x7fffc37fe640 (LWP 67329) exited] [New Thread 0x7fffc37fe640 (LWP 67330)] [New Thread 0x7fffc2ffd640 (LWP 67331)] [Thread 0x7fffc37fe640 (LWP 67330) exited] [Thread 0x7fffc2ffd640 (LWP 67331) exited] [New Thread 0x7fffc2ffd640 (LWP 67332)] [New Thread 0x7fffc37fe640 (LWP 67333)] [Thread 0x7fffc2ffd640 (LWP 67332) exited] [Thread 0x7fffc37fe640 (LWP 67333) exited] Ardour: [INFO]: Loading bindings from /usr/local/etc/ardour7/ardour.keys Loading ui configuration file /usr/local/etc/ardour7/clearlooks.rc [New Thread 0x7fffdc107640 (LWP 67334)] [New Thread 0x7fffc37fe640 (LWP 67335)] [New Thread 0x7fffc2ffd640 (LWP 67336)] [Thread 0x7fffc2ffd640 (LWP 67336) exited] [Thread 0x7fffc37fe640 (LWP 67335) exited] [New Thread 0x7fffc27fc640 (LWP 67337)] [New Thread 0x7fffc277b640 (LWP 67338)] [Thread 0x7fffc277b640 (LWP 67338) exited] [Thread 0x7fffc27fc640 (LWP 67337) exited] [New Thread 0x7fffc27fc640 (LWP 67339)] [New Thread 0x7fffc277b640 (LWP 67340)] [Thread 0x7fffc277b640 (LWP 67340) exited] [Thread 0x7fffc27fc640 (LWP 67339) exited] [New Thread 0x7fffc2ffd640 (LWP 67341)] [New Thread 0x7fffc37fe640 (LWP 67342)] [Thread 0x7fffc2ffd640 (LWP 67341) exited] [Thread 0x7fffc37fe640 (LWP 67342) exited] [New Thread 0x7fffc37fe640 (LWP 67343)] [New Thread 0x7fffc2ffd640 (LWP 67344)] [Thread 0x7fffc37fe640 (LWP 67343) exited] [Thread 0x7fffc2ffd640 (LWP 67344) exited] [New Thread 0x7fffc2ffd640 (LWP 67345)] [New Thread 0x7fffc37fe640 (LWP 67346)] [Thread 0x7fffc2ffd640 (LWP 67345) exited] [Thread 0x7fffc37fe640 (LWP 67346) exited] [New Thread 0x7fffc37fe640 (LWP 67347)] [New Thread 0x7fffc2ffd640 (LWP 67348)] [Thread 0x7fffc37fe640 (LWP 67347) exited] [Thread 0x7fffc2ffd640 (LWP 67348) exited] [New Thread 0x7fffc2ffd640 (LWP 67349)] [New Thread 0x7fffc37fe640 (LWP 67350)] [Thread 0x7fffc2ffd640 (LWP 67349) exited] [Thread 0x7fffc37fe640 (LWP 67350) exited] [Thread 0x7fffdca07640 (LWP 67323) exited] pingback: No Error [Thread 0x7fffdc107640 (LWP 67334) exited] [New Thread 0x7fffdca07640 (LWP 67351)] [New Thread 0x7fffc37fe640 (LWP 67352)] [New Thread 0x7fffc2ffd640 (LWP 67353)] Found nothing along /home/xs/.config/ardour7/templates:/usr/local/share/ardour7/templates [New Thread 0x7fffc267d640 (LWP 67354)] [Thread 0x7fffde39b640 (LWP 67317) exited] [Thread 0x7fffc267d640 (LWP 67354) exited] [Thread 0x7fffc2ffd640 (LWP 67353) exited] [Thread 0x7fffc37fe640 (LWP 67352) exited] [Thread 0x7fffdca07640 (LWP 67351) exited] [New Thread 0x7fffdca07640 (LWP 67355)] [Thread 0x7fffdca07640 (LWP 67355) exited] [New Thread 0x7fffdca07640 (LWP 67356)] [New Thread 0x7fffc27fc640 (LWP 67357)] [New Thread 0x7fffc277b640 (LWP 67358)] [New Thread 0x7fffc1a56640 (LWP 67359)] [Thread 0x7fffc3fff640 (LWP 67324) exited] lilv_world_add_plugin(): warning: Duplicate plugin lilv_world_add_plugin(): warning: ... found in file:///usr/lib64/lv2/geonkick.lv2/ lilv_world_add_plugin(): warning: ... and file:///usr/local/lib64/lv2/geonkick.lv2/ (ignored) lilv_world_add_plugin(): warning: Duplicate plugin lilv_world_add_plugin(): warning: ... found in file:///usr/lib64/lv2/geonkick.lv2/ lilv_world_add_plugin(): warning: ... and file:///usr/local/lib64/lv2/geonkick.lv2/ (ignored) lilv_world_add_plugin(): warning: Duplicate plugin lilv_world_add_plugin(): warning: ... found in file:///usr/lib64/lv2/aether.lv2/ lilv_world_add_plugin(): warning: ... and file:///usr/local/lib64/lv2/aether.lv2/ (ignored) Scanning folders for bundled LV2s: /usr/local/lib/ardour7/LV2 lilv_world_add_plugin(): warning: Duplicate plugin lilv_world_add_plugin(): warning: ... found in file:///usr/lib64/lv2/geonkick.lv2/ lilv_world_add_plugin(): warning: ... and file:///usr/local/lib64/lv2/geonkick.lv2/ (ignored) lilv_world_add_plugin(): warning: Duplicate plugin lilv_world_add_plugin(): warning: ... found in file:///usr/lib64/lv2/geonkick.lv2/ lilv_world_add_plugin(): warning: ... and file:///usr/local/lib64/lv2/geonkick.lv2/ (ignored) lilv_world_add_plugin(): warning: Duplicate plugin lilv_world_add_plugin(): warning: ... found in file:///usr/lib64/lv2/aether.lv2/ lilv_world_add_plugin(): warning: ... and file:///usr/local/lib64/lv2/aether.lv2/ (ignored) [New Thread 0x7fffc3fff640 (LWP 67360)] [New Thread 0x7fffc267d640 (LWP 67361)] [New Thread 0x7fffc37fe640 (LWP 67362)] [New Thread 0x7fffc2ffd640 (LWP 67363)] [New Thread 0x7fffc1138640 (LWP 67364)] [New Thread 0x7fffc0937640 (LWP 67365)] [Thread 0x7fffc1138640 (LWP 67364) exited] [Thread 0x7fffc0937640 (LWP 67365) exited] [New Thread 0x7fffc0937640 (LWP 67366)] [New Thread 0x7fffc1138640 (LWP 67367)] [Thread 0x7fffc0937640 (LWP 67366) exited] [Thread 0x7fffc1138640 (LWP 67367) exited] Set cursor set to default [New Thread 0x7fffc1138640 (LWP 67368)] [New Thread 0x7fffc0937640 (LWP 67369)] [Thread 0x7fffc1138640 (LWP 67368) exited] [Thread 0x7fffc0937640 (LWP 67369) exited] [New Thread 0x7fffc0937640 (LWP 67370)] [New Thread 0x7fffc1138640 (LWP 67371)] [Thread 0x7fffc0937640 (LWP 67370) exited] [Thread 0x7fffc1138640 (LWP 67371) exited] [New Thread 0x7fffc1138640 (LWP 67372)] [New Thread 0x7fffc0937640 (LWP 67373)] [Thread 0x7fffc1138640 (LWP 67372) exited] [Thread 0x7fffc0937640 (LWP 67373) exited] [New Thread 0x7fffc0937640 (LWP 67374)] [New Thread 0x7fffc1138640 (LWP 67375)] [Thread 0x7fffc0937640 (LWP 67374) exited] [Thread 0x7fffc1138640 (LWP 67375) exited] [New Thread 0x7fffc1138640 (LWP 67376)] [New Thread 0x7fffc0937640 (LWP 67377)] [Thread 0x7fffc1138640 (LWP 67376) exited] [Thread 0x7fffc0937640 (LWP 67377) exited] [New Thread 0x7fffc0937640 (LWP 67378)] [New Thread 0x7fffc1138640 (LWP 67379)] [Thread 0x7fffc0937640 (LWP 67378) exited] [Thread 0x7fffc1138640 (LWP 67379) exited] [Thread 0x7fffc2ffd640 (LWP 67363) exited] [Thread 0x7fffc3fff640 (LWP 67360) exited] [Thread 0x7fffdca07640 (LWP 67356) exited] [Thread 0x7fffc37fe640 (LWP 67362) exited] use regular prefsize for root GtkCanvas::size_allocate (1 x 1) use regular prefsize for root GtkCanvas::size_allocate (1 x 1) [New Thread 0x7fffc37fe640 (LWP 67380)] [New Thread 0x7fffdca07640 (LWP 67381)] [Thread 0x7fffc37fe640 (LWP 67380) exited] [Thread 0x7fffdca07640 (LWP 67381) exited] [New Thread 0x7fffdca07640 (LWP 67382)] [New Thread 0x7fffc37fe640 (LWP 67383)] [Thread 0x7fffdca07640 (LWP 67382) exited] [Thread 0x7fffc37fe640 (LWP 67383) exited] [New Thread 0x7fffc37fe640 (LWP 67384)] [New Thread 0x7fffdca07640 (LWP 67385)] [Thread 0x7fffc37fe640 (LWP 67384) exited] [Thread 0x7fffdca07640 (LWP 67385) exited] [New Thread 0x7fffdca07640 (LWP 67386)] [New Thread 0x7fffc37fe640 (LWP 67387)] [Thread 0x7fffdca07640 (LWP 67386) exited] [Thread 0x7fffc37fe640 (LWP 67387) exited] GtkCanvas::size_allocate (1715 x 792) [New Thread 0x7fffc1137940 (LWP 67388)] [New Thread 0x7fffc112b940 (LWP 67389)] [New Thread 0x7fffc111f940 (LWP 67390)] [New Thread 0x7fffc1113940 (LWP 67391)] [New Thread 0x7fffc1107940 (LWP 67392)] [New Thread 0x7fffc10fb940 (LWP 67393)] [New Thread 0x7fffc10ef940 (LWP 67394)] [New Thread 0x7fffc10e3940 (LWP 67395)] [New Thread 0x7fffc10d7940 (LWP 67396)] [New Thread 0x7fffc10cb940 (LWP 67397)] [New Thread 0x7fffc10bf940 (LWP 67398)] [New Thread 0x7fffc10b3940 (LWP 67399)] [New Thread 0x7fffc10a7940 (LWP 67400)] [New Thread 0x7fffc109b940 (LWP 67401)] [New Thread 0x7fffc108f940 (LWP 67402)] [New Thread 0x7fffc1084640 (LWP 67403)] [New Thread 0x7fffc1003640 (LWP 67404)] [New Thread 0x7fffc0f82640 (LWP 67405)] [New Thread 0x7fffc0f01640 (LWP 67406)] [New Thread 0x7fffc0e80640 (LWP 67407)] [New Thread 0x7fffc0dff640 (LWP 67408)] [New Thread 0x7fffc0d7e640 (LWP 67409)] [New Thread 0x7fffc0cfd640 (LWP 67410)] [New Thread 0x7fffc0c7c640 (LWP 67411)] [New Thread 0x7fffc0bfb640 (LWP 67412)] [New Thread 0x7fffc0b7a640 (LWP 67413)] [New Thread 0x7fffc0af9640 (LWP 67414)] [New Thread 0x7fffc0a78640 (LWP 67415)] [New Thread 0x7fffc09f7640 (LWP 67416)] [New Thread 0x7fffc0976640 (LWP 67417)] [New Thread 0x7fffc37fe640 (LWP 67419)] [New Thread 0x7fffdca07640 (LWP 67420)] [Thread 0x7fffc37fe640 (LWP 67419) exited] [New Thread 0x7fffc37fe640 (LWP 67421)] [New Thread 0x7fffc3fff640 (LWP 67422)] [Thread 0x7fffdca07640 (LWP 67420) exited] [Thread 0x7fffc37fe640 (LWP 67421) exited] [Thread 0x7fffc3fff640 (LWP 67422) exited] [New Thread 0x7fffc3fff640 (LWP 67423)] [New Thread 0x7fffc37fe640 (LWP 67424)] [Thread 0x7fffc3fff640 (LWP 67423) exited] [Thread 0x7fffc37fe640 (LWP 67424) exited] [New Thread 0x7fffc37fe640 (LWP 67425)] [New Thread 0x7fffc3fff640 (LWP 67426)] [Thread 0x7fffc37fe640 (LWP 67425) exited] [Thread 0x7fffc3fff640 (LWP 67426) exited] GtkCanvas::size_allocate (1724 x 818) [New Thread 0x7fffc0853640 (LWP 67434)] [New Thread 0x7fffc3fff640 (LWP 67435)] [New Thread 0x7fffc37fe640 (LWP 67437)] [New Thread 0x7fffdca07640 (LWP 67438)] actually writing state to /home/xs/Music/test66/test66.tmp renaming state to /home/xs/Music/test66/test66.ardour saved state in 2.3 ms locate to 0 took 189 usecs for 1 tracks = 189 per track [New Thread 0x7fffc2ffd640 (LWP 67439)] GtkCanvas::size_allocate (1916 x 818) [New Thread 0x7fff23fff640 (LWP 67443)] [New Thread 0x7fff237fe640 (LWP 67444)] [Thread 0x7fff23fff640 (LWP 67443) exited] [Thread 0x7fff237fe640 (LWP 67444) exited] GtkCanvas::size_allocate (1817 x 818) [New Thread 0x7fff237fe640 (LWP 67445)] [New Thread 0x7fff23fff640 (LWP 67446)] [Thread 0x7fff237fe640 (LWP 67445) exited] [Thread 0x7fff23fff640 (LWP 67446) exited] [New Thread 0x7fff23fff640 (LWP 67447)] [New Thread 0x7fff237fe640 (LWP 67448)] [Thread 0x7fff23fff640 (LWP 67447) exited] [Thread 0x7fff237fe640 (LWP 67448) exited] actually writing state to /home/xs/Music/test66/test66.tmp renaming state to /home/xs/Music/test66/test66.ardour saved state in 1.9 ms GtkCanvas::size_allocate (1709 x 818) Reading player:ACE Reasonable Synth took 38 microseconds, final size = 0 no trigger box GtkCanvas::size_allocate (1705 x 818) a950019840 Adding region based on grab @ a950019840 = b7181 aka 3:1421 Reading player:ACE Reasonable Synth took 326 microseconds, final size = 0 a940705920 Reading player:ACE Reasonable Synth took 50 microseconds, final size = 0 a936048960 a931392000 a926735040 a922078080 a917421120 a912764160 a908107200 a903450240 a898793280 a894136320 a889479360 a884822400 a880165440 a875508480 a866194560 a861537600 a856880640 a852223680 a847566720 a842909760 a838252800 a833595840 a828938880 a824281920 a819624960 a814968000 a810311040 a805654080 a800997120 a796340160 a791683200 a787026240 a773055360 a768398400 a763741440 a759084480 a754427520 a745113600 a740456640 a735799680 a726485760 a717171840 a707857920 a703200960 a698544000 a693887040 a689230080 a684573120 a679916160 a675259200 a670602240 a665945280 a661288320 a656631360 a651974400 a651974400 a647317440 a642660480 a638003520 a633346560 a628689600 a619375680 a614718720 a610061760 a605404800 a600747840 a596090880 a591433920 a586776960 a582120000 a577463040 a572806080 a568149120 a563492160 a558835200 a554178240 a549521280 a540207360 a535550400 a530893440 a526236480 a521579520 a516922560 a512265600 a507608640 a502951680 a498294720 a493637760 a488980800 a484323840 a479666880 a475009920 a470352960 a465696000 a461039040 a456382080 a451725120 a447068160 a442411200 a437754240 a433097280 a428440320 a423783360 a419126400 a414469440 a409812480 a405155520 a400498560 a395841600 a391184640 a386527680 a381870720 a377213760 a372556800 a367899840 a363242880 a358585920 a353928960 a349272000 a344615040 a339958080 a335301120 a330644160 a325987200 a321330240 a316673280 a312016320 a307359360 a302702400 a298045440 a293388480 a288731520 a284074560 a279417600 a274760640 a270103680 a265446720 a260789760 a260789760 a256132800 E::cet returns audio Reading player:ACE Reasonable Synth took 131 microseconds, final size = 0 [New Thread 0x7fff237fe640 (LWP 67456)] [New Thread 0x7fff23fff640 (LWP 67457)] [Thread 0x7fff237fe640 (LWP 67456) exited] [Thread 0x7fff23fff640 (LWP 67457) exited] [New Thread 0x7fff23fff640 (LWP 67458)] [New Thread 0x7fff237fe640 (LWP 67459)] [Thread 0x7fff23fff640 (LWP 67458) exited] [Thread 0x7fff237fe640 (LWP 67459) exited] 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 120 1/4 notes per minute [1016064000 sntpm] (254016000 sc-per-1/4) P@0/0:0/1|1|0 => sc -182891011968000 delta -182891011968000 = -359999 secs rem = 0 rem snotes -365782023936000 sbeats = -365782023936000 => -719998 : 0 a260789760 a256159260 a251502300 ardour-7.0.pre0.1017: ../libs/temporal/tempo.cc:491: Temporal::superclock_t Temporal::TempoPoint::superclock_at(const Temporal::Beats&) const: Assertion `qn >= _quarters' failed. Thread 1 "ArdourGUI" received signal SIGABRT, Aborted. 0x00007ffff2b45891 in raise () from /lib64/libc.so.6 [?2004h[?2004l [?2004h(gdb) thread applyu  all bt [?2004l Thread 121 (Thread 0x7fffc2ffd640 (LWP 67439) "AutomationWatch"): #0 0x00007ffff2bce325 in clock_nanosleep () at /lib64/libc.so.6 #1 0x00007ffff2bd3103 in nanosleep () at /lib64/libc.so.6 #2 0x00007ffff50901ff in g_usleep () at /usr/lib64/libglib-2.0.so.0 #3 0x00007ffff6ff8a82 in ARDOUR::AutomationWatch::thread() (this=0x5555587007b0) at ../libs/ardour/automation_watch.cc:205 #4 0x00007ffff6ffe595 in boost::_mfi::mf0::operator()(ARDOUR::AutomationWatch*) const (this=0x55555a6a7030, p=0x5555587007b0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #5 0x00007ffff6ffe163 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x55555a6a7040, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #6 0x00007ffff6ffd96a in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x55555a6a7030) at /usr/include/boost/bind/bind.hpp:1273 #7 0x00007ffff6ffd8ec in sigc::adaptor_functor, boost::_bi::list1 > > >::operator()() const (this=0x55555a6a7030) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #8 0x00007ffff6ffd291 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it(sigc::internal::slot_rep*) (rep=0x55555a6a7000) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #9 0x00007ffff52189b2 in () at /usr/lib64/libglibmm-2.4.so.1 #10 0x00007ffff508f2dd in () at /usr/lib64/libglib-2.0.so.0 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 120 (Thread 0x7fffdca07640 (LWP 67438) "autoconnect"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3adbc50 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #2 0x00007ffff76a8c82 in ARDOUR::Session::auto_connect_thread_run() (this=0x5555583b5000) at ../libs/ardour/session.cc:7281 #3 0x00007ffff76a87d6 in ARDOUR::Session::auto_connect_thread(void*) (arg=0x5555583b5000) at ../libs/ardour/session.cc:7212 #4 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #5 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 119 (Thread 0x7fffc37fe640 (LWP 67437) "SessionSignals"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3adbc50 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #2 0x00007ffff772992b in ARDOUR::Session::emit_thread_run() (this=0x5555583b5000) at ../libs/ardour/session_process.cc:1151 #3 0x00007ffff77298c8 in ARDOUR::Session::emit_thread(void*) (arg=0x5555583b5000) at ../libs/ardour/session_process.cc:1140 #4 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #5 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 118 (Thread 0x7fffc3fff640 (LWP 67435) "midiUI"): #0 0x00007ffff2bfa97f in poll () at /lib64/libc.so.6 #1 0x00007ffff50c7107 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff5062aeb in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0 #3 0x00007ffff54ee599 in BaseUI::main_thread() (this=0x5555594f6a50) at ../libs/pbd/base_ui.cc:101 #4 0x00007ffff54f2b89 in sigc::bound_mem_functor0::operator()() const (this=0x555558da37f8) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:1991 #5 0x00007ffff54f2826 in sigc::adaptor_functor >::operator()() const (this=0x555558da37f0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x00007ffff54f21b8 in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555558da37c0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #7 0x00007ffff52189b2 in () at /usr/lib64/libglibmm-2.4.so.1 #8 0x00007ffff508f2dd in () at /usr/lib64/libglib-2.0.so.0 #9 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #10 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 117 (Thread 0x7fffc0853640 (LWP 67434) "butler"): #0 0x00007ffff2bfa97f in poll () at /lib64/libc.so.6 #1 0x00007ffff55051dd in CrossThreadChannel::poll_for_request() (this=0x555559de0698) at ../libs/pbd/crossthread.posix.cc:102 #2 0x00007ffff5505259 in CrossThreadChannel::receive(char&, bool) (this=0x555559de0698, msg=@0x7fffc0852aa0: -128 '\200', wait=true) at ../libs/pbd/crossthread.posix.cc:123 #3 0x00007ffff7010775 in ARDOUR::Butler::thread_work() (this=0x555559de0600) at ../libs/ardour/butler.cc:188 #4 0x00007ffff701050c in ARDOUR::Butler::_thread_work(void*) (arg=0x555559de0600) at ../libs/ardour/butler.cc:169 #5 0x00007ffff552b092 in fake_thread_start(void*) (arg=0x555558d9d980) at ../libs/pbd/pthread_utils.cc:100 #6 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #7 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 108 (Thread 0x7fffc0976640 (LWP 67417) "RT-14-0x7fffc09"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0975c18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0975c28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0975c18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0975c10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555583c30d0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 107 (Thread 0x7fffc09f7640 (LWP 67416) "RT-13-0x7fffc09"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b290) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714c8e0 in ARDOUR::Graph::reached_terminal_node() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:332 #4 0x00007ffff7154ef6 in ARDOUR::GraphNode::finish(int) (this=0x55555ca66938, chain=1) at ../libs/ardour/graphnode.cc:74 #5 0x00007ffff714fef0 in ARDOUR::GraphNode::run(int) (this=0x55555ca66938, chain=1) at ../libs/ardour/ardour/graphnode.h:65 #6 0x00007ffff714d686 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:473 #7 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #8 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc09f6c18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #9 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc09f6c28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #10 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc09f6c18) at /usr/include/boost/bind/bind.hpp:1273 #11 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #12 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc09f6c10) at /usr/include/boost/function/function_template.hpp:763 #13 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555583c2ed0) at ../libs/backends/jack/jack_audiobackend.cc:953 #14 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #15 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 106 (Thread 0x7fffc0a78640 (LWP 67415) "RT-12-0x7fffc0a"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0a77c18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0a77c28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0a77c18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0a77c10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555583c2cd0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 105 (Thread 0x7fffc0af9640 (LWP 67414) "RT-11-0x7fffc0a"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0af8c18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0af8c28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0af8c18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0af8c10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555583c2ad0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 104 (Thread 0x7fffc0b7a640 (LWP 67413) "RT-10-0x7fffc0b"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0b79c18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0b79c28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0b79c18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0b79c10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555583c28d0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 103 (Thread 0x7fffc0bfb640 (LWP 67412) "RT-9-0x7fffc0bf"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0bfac18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0bfac28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0bfac18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0bfac10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555583c26d0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 102 (Thread 0x7fffc0c7c640 (LWP 67411) "RT-8-0x7fffc0c7"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0c7bc18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0c7bc28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0c7bc18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0c7bc10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555583c24d0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 101 (Thread 0x7fffc0cfd640 (LWP 67410) "RT-7-0x7fffc0cf"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0cfcc18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0cfcc28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0cfcc18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0cfcc10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555583c22d0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 100 (Thread 0x7fffc0d7e640 (LWP 67409) "RT-6-0x7fffc0d7"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0d7dc18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0d7dc28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0d7dc18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0d7dc10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555583c20d0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 99 (Thread 0x7fffc0dff640 (LWP 67408) "RT-5-0x7fffc0df"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0dfec18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0dfec28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0dfec18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0dfec10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x5555583c1ed0) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 98 (Thread 0x7fffc0e80640 (LWP 67407) "RT-4-0x7fffc0e8"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0e7fc18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0e7fc28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0e7fc18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0e7fc10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555557d61f70) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 97 (Thread 0x7fffc0f01640 (LWP 67406) "RT-3-0x7fffc0f0"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0f00c18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0f00c28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0f00c18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0f00c10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x55555c1f1f50) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 96 (Thread 0x7fffc0f82640 (LWP 67405) "RT-2-0x7fffc0f8"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc0f81c18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc0f81c28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc0f81c18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc0f81c10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555557d63d90) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 95 (Thread 0x7fffc1003640 (LWP 67404) "RT-1-0x7fffc100"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714da10 in ARDOUR::Graph::helper_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:502 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc1002c18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc1002c28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc1002c18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc1002c10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x555558633f90) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 94 (Thread 0x7fffc1084640 (LWP 67403) "RT-main-0x7fffc"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555847b268) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff714d546 in ARDOUR::Graph::run_one() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:457 #4 0x00007ffff714de63 in ARDOUR::Graph::main_thread() (this=0x55555847b0d0) at ../libs/ardour/graph.cc:556 #5 0x00007ffff7154729 in boost::_mfi::mf0::operator()(ARDOUR::Graph*) const (this=0x7fffc1083c18, p=0x55555847b0d0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #6 0x00007ffff7153f19 in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x7fffc1083c28, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #7 0x00007ffff71533ea in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x7fffc1083c18) at /usr/include/boost/bind/bind.hpp:1273 #8 0x00007ffff7152b96 in boost::detail::function::void_function_obj_invoker0, boost::_bi::list1 > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:158 #9 0x0000555555c20be5 in boost::function0::operator()() const (this=0x7fffc1083c10) at /usr/include/boost/function/function_template.hpp:763 #10 0x00007fffdec4161d in ARDOUR::JACKAudioBackend::_start_process_thread(void*) (arg=0x55555c261c70) at ../libs/backends/jack/jack_audiobackend.cc:953 #11 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #12 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 93 (Thread 0x7fffc108f940 (LWP 67402) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 92 (Thread 0x7fffc109b940 (LWP 67401) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 91 (Thread 0x7fffc10a7940 (LWP 67400) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 90 (Thread 0x7fffc10b3940 (LWP 67399) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 89 (Thread 0x7fffc10bf940 (LWP 67398) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 88 (Thread 0x7fffc10cb940 (LWP 67397) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 87 (Thread 0x7fffc10d7940 (LWP 67396) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 86 (Thread 0x7fffc10e3940 (LWP 67395) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 85 (Thread 0x7fffc10ef940 (LWP 67394) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 84 (Thread 0x7fffc10fb940 (LWP 67393) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 83 (Thread 0x7fffc1107940 (LWP 67392) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 82 (Thread 0x7fffc1113940 (LWP 67391) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 81 (Thread 0x7fffc111f940 (LWP 67390) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 80 (Thread 0x7fffc112b940 (LWP 67389) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 79 (Thread 0x7fffc1137940 (LWP 67388) "RTTaskList"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3ade4f8 in __new_sem_wait_slow64.constprop.0 () at /lib64/libpthread.so.0 #2 0x00007ffff714fe86 in PBD::Semaphore::wait() (this=0x55555b199a30) at ../libs/pbd/pbd/semutils.h:64 #3 0x00007ffff7667ab2 in ARDOUR::RTTaskList::run() (this=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:112 #4 0x00007ffff766786e in ARDOUR::RTTaskList::_thread_run(void*) (arg=0x55555b199a00) at ../libs/ardour/rt_tasklist.cc:68 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 52 (Thread 0x7fffc267d640 (LWP 67361) "pool-ardour-7.0"): #0 0x00007ffff2bfff89 in syscall () at /lib64/libc.so.6 #1 0x00007ffff50c5177 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff50214c6 in () at /usr/lib64/libglib-2.0.so.0 #3 0x00007ffff5098565 in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007ffff508f2dd in () at /usr/lib64/libglib-2.0.so.0 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 50 (Thread 0x7fffc1a56640 (LWP 67359) "audioengine"): #0 0x00007ffff2bfff89 in syscall () at /lib64/libc.so.6 #1 0x00007fffdeb86024 in () at /usr/lib64/libjack.so.0 #2 0x00007fffdeb634e5 in () at /usr/lib64/libjack.so.0 #3 0x00007fffdeb6196d in () at /usr/lib64/libjack.so.0 #4 0x00007fffdec416f5 in ARDOUR::JACKAudioBackend::process_thread() (this=0x555557a544a0) at ../libs/backends/jack/jack_audiobackend.cc:982 #5 0x00007fffdec41680 in ARDOUR::JACKAudioBackend::_process_thread(void*) (arg=0x555557a544a0) at ../libs/backends/jack/jack_audiobackend.cc:961 #6 0x00007fffdeb61820 in () at /usr/lib64/libjack.so.0 #7 0x00007fffdeb83ebc in () at /usr/lib64/libjack.so.0 #8 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #9 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 49 (Thread 0x7fffc277b640 (LWP 67358) "audioengine"): #0 0x00007ffff3adf15c in read () at /lib64/libpthread.so.0 #1 0x00007fffdeb8566e in () at /usr/lib64/libjack.so.0 #2 0x00007fffdeb8972c in () at /usr/lib64/libjack.so.0 #3 0x00007fffdeb83ebc in () at /usr/lib64/libjack.so.0 #4 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #5 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 48 (Thread 0x7fffc27fc640 (LWP 67357) "audioengine"): #0 0x00007ffff3ae210a in __futex_abstimed_wait_common64 () at /lib64/libpthread.so.0 #1 0x00007ffff3adbc50 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #2 0x00007fffdeb84cfe in () at /usr/lib64/libjack.so.0 #3 0x00007fffdeb789c5 in () at /usr/lib64/libjack.so.0 #4 0x00007fffdeb83ebc in () at /usr/lib64/libjack.so.0 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 14 (Thread 0x7fffddb5c640 (LWP 67322) "gdbus"): #0 0x00007ffff2bfa97f in poll () at /lib64/libc.so.6 #1 0x00007ffff50c7107 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff5062aeb in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0 #3 0x00007ffff4811036 in () at /usr/lib64/libgio-2.0.so.0 #4 0x00007ffff508f2dd in () at /usr/lib64/libglib-2.0.so.0 #5 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #6 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 13 (Thread 0x7fffdd35b640 (LWP 67321) "gmain"): #0 0x00007ffff2bfa97f in poll () at /lib64/libc.so.6 #1 0x00007ffff50c7107 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff5063246 in () at /usr/lib64/libglib-2.0.so.0 #3 0x00007ffff508f2dd in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #5 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 8 (Thread 0x7fffdf4c9640 (LWP 67316) "DeviceList"): #0 0x00007ffff2bfff89 in syscall () at /lib64/libc.so.6 #1 0x00007ffff50c4f09 in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff6f9322a in ARDOUR::AudioEngine::do_devicelist_update() (this=0x5555578bb3a0) at ../libs/ardour/audioengine.cc:725 #3 0x00007ffff6fa2a93 in boost::_mfi::mf0::operator()(ARDOUR::AudioEngine*) const (this=0x5555578c46b0, p=0x5555578bb3a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6fa23fd in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x5555578c46c0, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #5 0x00007ffff6fa1ada in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x5555578c46b0) at /usr/include/boost/bind/bind.hpp:1273 #6 0x00007ffff6fa10c4 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator()() const (this=0x5555578c46b0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff6fa03c7 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it(sigc::internal::slot_rep*) (rep=0x5555578c4680) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff52189b2 in () at /usr/lib64/libglibmm-2.4.so.1 #9 0x00007ffff508f2dd in () at /usr/lib64/libglib-2.0.so.0 #10 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #11 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 7 (Thread 0x7fffdffff640 (LWP 67315) "EngineWatchdog"): #0 0x00007ffff2bfff89 in syscall () at /lib64/libc.so.6 #1 0x00007ffff50c4f09 in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff6f92fa7 in ARDOUR::AudioEngine::do_reset_backend() (this=0x5555578bb3a0) at ../libs/ardour/audioengine.cc:689 #3 0x00007ffff6fa2a93 in boost::_mfi::mf0::operator()(ARDOUR::AudioEngine*) const (this=0x5555578c4b40, p=0x5555578bb3a0) at /usr/include/boost/bind/mem_fn_template.hpp:49 #4 0x00007ffff6fa23fd in boost::_bi::list1 >::operator(), boost::_bi::list0>(boost::_bi::type, boost::_mfi::mf0&, boost::_bi::list0&, int) (this=0x5555578c4b50, f=..., a=...) at /usr/include/boost/bind/bind.hpp:238 #5 0x00007ffff6fa1ada in boost::_bi::bind_t, boost::_bi::list1 > >::operator()() (this=0x5555578c4b40) at /usr/include/boost/bind/bind.hpp:1273 #6 0x00007ffff6fa10c4 in sigc::adaptor_functor, boost::_bi::list1 > > >::operator()() const (this=0x5555578c4b40) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #7 0x00007ffff6fa03c7 in sigc::internal::slot_call0, boost::_bi::list1 > >, void>::call_it(sigc::internal::slot_rep*) (rep=0x5555578c4b10) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #8 0x00007ffff52189b2 in () at /usr/lib64/libglibmm-2.4.so.1 #9 0x00007ffff508f2dd in () at /usr/lib64/libglib-2.0.so.0 #10 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #11 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7fffee003640 (LWP 67313) "Analyzer"): #0 0x00007ffff2bfff89 in syscall () at /lib64/libc.so.6 #1 0x00007ffff50c4f09 in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff6f40401 in ARDOUR::Analyser::work() () at ../libs/ardour/analyser.cc:93 #3 0x00007ffff6f401a4 in analyser_work() () at ../libs/ardour/analyser.cc:58 #4 0x0000555556582fb7 in sigc::pointer_functor0::operator()() const (this=0x5555572207d8) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #5 0x000055555657fc28 in sigc::adaptor_functor >::operator()() const (this=0x5555572207d0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #6 0x000055555657b91a in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x5555572207a0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #7 0x00007ffff52189b2 in () at /usr/lib64/libglibmm-2.4.so.1 #8 0x00007ffff508f2dd in () at /usr/lib64/libglib-2.0.so.0 #9 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #10 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7fffee804640 (LWP 67312) "PeakFileBuilder"): #0 0x00007ffff2bfff89 in syscall () at /lib64/libc.so.6 #1 0x00007ffff50c4f09 in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff77c602f in peak_thread_work() () at ../libs/ardour/source_factory.cc:73 #3 0x0000555556582fb7 in sigc::pointer_functor0::operator()() const (this=0x5555572208f8) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x000055555657fc28 in sigc::adaptor_functor >::operator()() const (this=0x5555572208f0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #5 0x000055555657b91a in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x5555572208c0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #6 0x00007ffff52189b2 in () at /usr/lib64/libglibmm-2.4.so.1 #7 0x00007ffff508f2dd in () at /usr/lib64/libglib-2.0.so.0 #8 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #9 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7fffef005640 (LWP 67311) "PeakFileBuilder"): #0 0x00007ffff2bfff89 in syscall () at /lib64/libc.so.6 #1 0x00007ffff50c4f09 in g_cond_wait () at /usr/lib64/libglib-2.0.so.0 #2 0x00007ffff77c602f in peak_thread_work() () at ../libs/ardour/source_factory.cc:73 #3 0x0000555556582fb7 in sigc::pointer_functor0::operator()() const (this=0x555557220948) at /usr/include/sigc++-2.0/sigc++/functors/ptr_fun.h:77 #4 0x000055555657fc28 in sigc::adaptor_functor >::operator()() const (this=0x555557220940) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:256 #5 0x000055555657b91a in sigc::internal::slot_call0, void>::call_it(sigc::internal::slot_rep*) (rep=0x555557220910) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:136 #6 0x00007ffff52189b2 in () at /usr/lib64/libglibmm-2.4.so.1 #7 0x00007ffff508f2dd in () at /usr/lib64/libglib-2.0.so.0 #8 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #9 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7fffef806640 (LWP 67310) "LXVSTEventLoop"): #0 0x00007ffff2bce325 in clock_nanosleep () at /lib64/libc.so.6 #1 0x00007ffff2bd3103 in nanosleep () at /lib64/libc.so.6 #2 0x00007ffff50901ff in g_usleep () at /usr/lib64/libglib-2.0.so.0 #3 0x00005555569b360b in gui_event_loop(void*) (ptr=0x0) at ../gtk2_ardour/linux_vst_gui_support.cc:468 #4 0x00007ffff3ad5dae in start_thread () at /lib64/libpthread.so.0 #5 0x00007ffff2c0547f in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7fffefc9b100 (LWP 67306) "ArdourGUI"): #0 0x00007ffff2b45891 in raise () at /lib64/libc.so.6 #1 0x00007ffff2b2f536 in abort () at /lib64/libc.so.6 #2 0x00007ffff2b2f41f in () at /lib64/libc.so.6 #3 0x00007ffff2b3e212 in () at /lib64/libc.so.6 #4 0x00007ffff5c38f0d in Temporal::TempoPoint::superclock_at(Temporal::Beats const&) const (this=0x5555571c6800, qn=...) at ../libs/temporal/tempo.cc:491 #5 0x00007ffff5c5971a in Temporal::TempoMetric::superclock_at(Temporal::Beats const&) const (this=0x7fffffffc2c0, qn=...) at ../libs/temporal/temporal/tempo.h:463 #6 0x00007ffff5c460d8 in Temporal::TempoMap::superclock_at(Temporal::Beats const&) const (this=0x5555571c4ac0, qn=...) at ../libs/temporal/tempo.cc:1534 #7 0x00007ffff5c765cf in Temporal::timepos_t::_superclocks() const (this=0x555559cc3990) at ../libs/temporal/timeline.cc:526 #8 0x0000555555c18c4c in Temporal::timepos_t::superclocks() const (this=0x555559cc3990) at ../libs/temporal/temporal/timeline.h:81 #9 0x0000555555c18c74 in Temporal::timepos_t::samples() const (this=0x555559cc3990) at ../libs/temporal/temporal/timeline.h:82 #10 0x0000555555d27e80 in ARDOUR::Region::start_sample() const (this=0x555559cc3730) at ../libs/ardour/ardour/region.h:132 #11 0x00005555566cae16 in RegionView::reset_width_dependent_items(double) (this=0x555559cc2820, pixel_width=150) at ../gtk2_ardour/region_view.cc:506 #12 0x00005555562ae65b in MidiRegionView::reset_width_dependent_items(double) (this=0x555559cc2820, pixel_width=150) at ../gtk2_ardour/midi_region_view.cc:1391 #13 0x0000555556899aad in TimeAxisViewItem::set_duration(Temporal::timecnt_t const&, void*) (this=0x555559cc2820, dur=..., src=0x0) at ../gtk2_ardour/time_axis_view_item.cc:348 #14 0x00005555566cbff1 in RegionView::set_duration(Temporal::timecnt_t const&, void*) (this=0x555559cc2820, dur=..., src=0x0) at ../gtk2_ardour/region_view.cc:707 #15 0x00005555566cac98 in RegionView::region_resized(PBD::PropertyChange const&) (this=0x555559cc2820, what_changed=...) at ../gtk2_ardour/region_view.cc:487 #16 0x00005555562ae561 in MidiRegionView::region_resized(PBD::PropertyChange const&) (this=0x555559cc2820, what_changed=...) at ../gtk2_ardour/midi_region_view.cc:1376 #17 0x00005555566caa1e in RegionView::region_changed(PBD::PropertyChange const&) (this=0x555559cc2820, what_changed=...) at ../gtk2_ardour/region_view.cc:439 #18 0x00005555566ce627 in RegionView::trim_front(Temporal::timepos_t const&, bool) (this=0x555559cc2820, new_bound=..., no_overlap=false) at ../gtk2_ardour/region_view.cc:1104 #19 0x0000555555ea565b in TrimDrag::motion(_GdkEvent*, bool) (this=0x5555573fbfe0, event=0x7fffffffcee0, first_move=true) at ../gtk2_ardour/editor_drag.cc:3208 #20 0x0000555555e94135 in Drag::motion_handler(_GdkEvent*, bool) (this=0x5555573fbfe0, event=0x7fffffffcee0, from_autoscroll=false) at ../gtk2_ardour/editor_drag.cc:505 #21 0x0000555555e92fc7 in DragManager::motion_handler(_GdkEvent*, bool) (this=0x555557637f20, e=0x7fffffffcee0, from_autoscroll=false) at ../gtk2_ardour/editor_drag.cc:231 #22 0x0000555555f08693 in Editor::motion_handler(ArdourCanvas::Item*, _GdkEvent*, bool) (this=0x5555575b6c00, event=0x7fffffffcee0, from_autoscroll=false) at ../gtk2_ardour/editor_mouse.cc:2228 #23 0x0000555555e8d29a in Editor::canvas_frame_handle_event(_GdkEvent*, ArdourCanvas::Item*, RegionView*) (this=0x5555575b6c00, event=0x7fffffffcee0, item=0x5555621705f0, rv=0x555559cc2820) at ../gtk2_ardour/editor_canvas_events.cc:837 #24 0x0000555555d20805 in sigc::bound_mem_functor3::operator()(_GdkEvent* const&, ArdourCanvas::Item* const&, RegionView* const&) const (this=0x555559c33dc0, _A_a1=@0x7fffffffcd70: 0x7fffffffcee0, _A_a2=@0x7fffffffcb50: 0x5555621705f0, _A_a3=@0x555559c33de8: 0x555559cc2820) at /usr/include/sigc++-2.0/sigc++/functors/mem_fun.h:2222 #25 0x00005555566d3a90 in sigc::adaptor_functor >::operator()<_GdkEvent* const&, ArdourCanvas::Rectangle*&, RegionView*&>(_GdkEvent* const&, ArdourCanvas::Rectangle*&, RegionView*&) const (this=0x555559c33db8, _A_arg1=@0x7fffffffcd70: 0x7fffffffcee0, _A_arg2=@0x555559c33de0: 0x5555621705f0, _A_arg3=@0x555559c33de8: 0x555559cc2820) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:128 #26 0x00005555566d2f5d in sigc::bind_functor<-1, sigc::bound_mem_functor3, ArdourCanvas::Rectangle*, RegionView*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>::operator()<_GdkEvent* const&>(_GdkEvent* const&) (this=0x555559c33db0, _A_arg1=@0x7fffffffcd70: 0x7fffffffcee0) at /usr/include/sigc++-2.0/sigc++/adaptors/bind.h:1352 #27 0x00005555566d213b in sigc::internal::slot_call, ArdourCanvas::Rectangle*, RegionView*, sigc::nil, sigc::nil, sigc::nil, sigc::nil, sigc::nil>, bool, _GdkEvent*>::call_it(sigc::internal::slot_rep*, _GdkEvent* const&) (rep=0x555559c33d80, a_#0=@0x7fffffffcd70: 0x7fffffffcee0) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:451 #28 0x00007ffff5a6d823 in sigc::internal::signal_emit1 >::operator()(sigc::slot const&) const (this=0x7fffffffcc98, _A_slot=...) at /usr/include/sigc++-2.0/sigc++/signal.h:856 #29 0x00007ffff5a6d289 in sigc::internal::slot_iterator_buf >, bool>::operator*() const (this=0x7fffffffcc40) at /usr/include/sigc++-2.0/sigc++/signal.h:315 #30 0x00007ffff5a6ca29 in ArdourCanvas::Item::EventAccumulator::operator() >, bool> >(sigc::internal::slot_iterator_buf >, bool>, sigc::internal::slot_iterator_buf >, bool>) (this=0x7fffffffcc8f, first=..., last=...) at ../libs/canvas/canvas/item.h:254 #31 0x00007ffff5a6bfc0 in sigc::internal::signal_emit1 >::emit(sigc::internal::signal_impl*, _GdkEvent* const&) (impl=0x555559c2fe20, _A_a1=@0x7fffffffcd70: 0x7fffffffcee0) at /usr/include/sigc++-2.0/sigc++/signal.h:875 #32 0x00007ffff5a6adab in sigc::signal1 >::emit(_GdkEvent* const&) const (this=0x555562170660, _A_a1=@0x7fffffffcd70: 0x7fffffffcee0) at /usr/include/sigc++-2.0/sigc++/signal.h:2951 #33 0x00007ffff5a69045 in sigc::signal1 >::operator()(_GdkEvent* const&) const (this=0x555562170660, _A_a1=@0x7fffffffcd70: 0x7fffffffcee0) at /usr/include/sigc++-2.0/sigc++/signal.h:2967 #34 0x00007ffff5a639ec in ArdourCanvas::GtkCanvas::deliver_event(_GdkEvent*) (this=0x5555579d96b8, event=0x7fffffffcee0) at ../libs/canvas/canvas.cc:811 #35 0x00007ffff5a6580c in ArdourCanvas::GtkCanvas::on_motion_notify_event(_GdkEventMotion*) (this=0x5555579d96b8, ev=0x555558f9c950) at ../libs/canvas/canvas.cc:1182 #36 0x00007ffff43a5ce5 in Gtk::Widget_Class::motion_notify_event_callback(_GtkWidget*, _GdkEventMotion*) () at /usr/lib64/libgtkmm-2.4.so.1 #37 0x00007ffff4cc7f97 in () at /usr/lib64/libgtk-x11-2.0.so.0 #38 0x00007ffff51749ff in g_closure_invoke () at /usr/lib64/libgobject-2.0.so.0 #39 0x00007ffff51a7194 in () at /usr/lib64/libgobject-2.0.so.0 #40 0x00007ffff519b208 in g_signal_emit_valist () at /usr/lib64/libgobject-2.0.so.0 #41 0x00007ffff519c30f in g_signal_emit () at /usr/lib64/libgobject-2.0.so.0 #42 0x00007ffff4de7b14 in () at /usr/lib64/libgtk-x11-2.0.so.0 #43 0x00007ffff4cc65e4 in gtk_propagate_event () at /usr/lib64/libgtk-x11-2.0.so.0 #44 0x00007ffff4cc6a5b in gtk_main_do_event () at /usr/lib64/libgtk-x11-2.0.so.0 #45 0x00007ffff4b33e4c in () at /usr/lib64/libgdk-x11-2.0.so.0 #46 0x00007ffff5061d42 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #47 0x00007ffff50c7171 in () at /usr/lib64/libglib-2.0.so.0 #48 0x00007ffff5062aeb in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0 #49 0x00007ffff4cc593a in gtk_main () at /usr/lib64/libgtk-x11-2.0.so.0 #50 0x00007ffff56dbe47 in Gtkmm2ext::UI::run(Receiver&) (this=0x555557908300, old_receiver=...) at ../libs/gtkmm2ext/gtk_ui.cc:310 #51 0x00005555562742f2 in main(int, char**) (argc=1, argv=0x7fffffffd988) at ../gtk2_ardour/main.cc:423 [?2004h(gdb) quit [?2004l [?2004hA debugging session is active. Inferior 1 [process 67306] will be killed. Quit anyway? (y or n) y [?2004l