MainProcess - [DEBUG] os_utils: Disabling idle sleep not supported on this OS version. service - [INFO] numexpr.utils: NumExpr defaulting to 8 threads. service - [INFO] launchables.service: Application Version: 2.4.2 service - [INFO] launchables.service: System Info: User: aegis, Platform: Linux, Machine: xavier, Release: 4.9.140-tegra, Version: #1 SMP PREEMPT Thu Jun 25 21:22:12 PDT 2020 service - [DEBUG] launchables.service: Debug flag: True service - [DEBUG] file_methods: Session settings file '/home/aegis/Libraries/pupil/service_settings/user_settings_service' not found. Will make new one on exit. service - [INFO] launchables.service: Session setting are from older version of this app. I will not use those. service - [WARNING] launchables.service: Process started. service - [DEBUG] plugin: Plugin Fixation_Detector failed to load, not available for import. service - [DEBUG] plugin: Loading plugin: NetworkApiPlugin with settings {} service - [DEBUG] network_api.controller.pupil_remote_controller: on_pupil_remote_server_did_start(*:50020) service - [DEBUG] plugin: Loading plugin: HMD3DChoreographyPlugin with settings {} service - [DEBUG] plugin: Loading plugin: Service_UI with settings {} ------------------------------------------------------------------------ /home/aegis/Libraries/virtualenv/pupil/lib/python3.6/site-packages/cysignals/signals.cpython-36m-aarch64-linux-gnu.so(+0x6bac)[0x7f42a71bac] ------------------------------------------------------------------------ Attaching gdb to process id 28482. GNU gdb (Ubuntu 8.1-0ubuntu3.2) 8.1.0.20180409-git Copyright (C) 2018 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 "aarch64-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". [New LWP 28483] [New LWP 28484] [New LWP 28492] [New LWP 28493] [New LWP 28494] [New LWP 28495] [New LWP 28496] [New LWP 28497] [New LWP 28498] [New LWP 28499] [New LWP 28510] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/aarch64-linux-gnu/libthread_db.so.1". 0x0000007f7e34a2e0 in __GI___waitpid (pid=, stat_loc=stat_loc@entry=0x0, options=options@entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:30 Stack backtrace --------------- _x2tmp = 0 _x0tmp = _x0 = 28511 _x2 = 0 _x8 = 260 _x3tmp = 0 _x1tmp = 0 _x1 = 0 _x3 = 0 _sys_result = _sys_result = sc_cancel_oldtype = 0 #1 0x0000007f42a71c94 in print_enhanced_backtrace () at build/src/cysignals/implementation.c:563 parent_pid = 28482 pid = #2 0x0000007f42a71dc8 in sigdie (sig=sig@entry=11, s=s@entry=0x7f42a7b4d8 "Unhandled SIGSEGV: A segmentation fault occurred.") at build/src/cysignals/implementation.c:589 #3 0x0000007f42a74514 in sigdie_for_sig (inside=0, sig=11) at build/src/cysignals/implementation.c:164 inside = #4 0x0000007f42a74514 in cysigs_signal_handler (sig=11) at build/src/cysignals/implementation.c:262 inside = #5 0x0000007f7e4b96c0 in () #6 0x0000007f7e322c18 in strcmp () at ../sysdeps/aarch64/strcmp.S:64 #7 0x0000007f7ce59b40 in () at /usr/lib/aarch64-linux-gnu/libglfw.so.3 #8 0x0000007f7ce70000 in () Cython backtrace ---------------- #0 0x0000007f7e34a268 in __GI___waitpid () at /build/glibc-kgYAZA/glibc-2.27/posix/../sysdeps/unix/sysv/linux/waitpid.c:30 #1 0x0000007f42a71c10 in print_enhanced_backtrace () at /tmp/pip-install-rbtcz2kr/cysignals/build/src/cysignals/implementation.c:563 #2 0x0000007f42a71d50 in sigdie () at /tmp/pip-install-rbtcz2kr/cysignals/build/src/cysignals/implementation.c:589 #3 0x0000007f42a74354 in sigdie_for_sig () at /tmp/pip-install-rbtcz2kr/cysignals/build/src/cysignals/implementation.c:164 #4 0x0000007f42a74318 in cysigs_signal_handler () at /tmp/pip-install-rbtcz2kr/cysignals/build/src/cysignals/implementation.c:262 #5 0x0000007f7e4b96c0 in __kernel_rt_sigreturn () #6 0x0000007f7e322c00 in strcmp () at /build/glibc-kgYAZA/glibc-2.27/string/../sysdeps/aarch64/strcmp.S:64 #7 0x0000000000000000 in ?? () #8 0x0000000000000000 in ?? () 30 ../sysdeps/unix/sysv/linux/waitpid.c: No such file or directory. Install pygments for colorized source code. Saved trace to /home/aegis/Libraries/pupil/pupil_src/cysignals_crash_logs/crash_cg596m5n.log ------------------------------------------------------------------------ Unhandled SIGSEGV: A segmentation fault occurred. This probably occurred because a *compiled* module has a bug in it and is not properly wrapped with sig_on(), sig_off(). Python will now terminate. ------------------------------------------------------------------------