232629 2021-11-02 10:32:14 -0700 [GLIB] Many network process crashes when running WPT tests 2023-01-02 06:07:31 -0800 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P1 Normal --- 1 mrobinson cgarcia bugs-noreply cdumez cgarcia crzwdjk ews-watchlist fujii lmoura mcatanzaro pnormand rego svillar webkit-bug-importer oldest_to_newest 1811173 0 mrobinson 2021-11-02 10:32:14 -0700 When running WPT tests locally the network process crashes continuously. This only appears when running more than one test at a time and with the WebKit Flatpak build. A message is printed: STDERR: (process:538): GLib-CRITICAL **: 10:07:18.446: Failed to set scheduler settings: Operation not permitted Here is the core dump: crash log for WebKitNetworkProcess (pid 538): [New LWP 641] [New LWP 549] [New LWP 538] [New LWP 551] [New LWP 546] [New LWP 548] [New LWP 568] [New LWP 558] [New LWP 550] [New LWP 556] [New LWP 547] [New LWP 552] [New LWP 554] [New LWP 557] [New LWP 553] [New LWP 555] [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/app/webkit/WebKitBuild/Release/bin/WebKitNetworkProcess 7 11'. Program terminated with signal SIGTRAP, Trace/breakpoint trap. #0 g_logv (log_domain=0x7fc045c9200e "GLib", log_level=G_LOG_LEVEL_CRITICAL, format=<optimized out>, args=<optimized out>) at ../glib/gmessages.c:1417 1417 g_private_set (&g_log_depth, GUINT_TO_POINTER (depth)); [Current thread is 1 (Thread 0x7fa7cedff640 (LWP 641))] Thread 16 (Thread 0x7fa7eddff640 (LWP 555)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7dc003f40, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fa7dc003f40, timeout=<optimized out>, context=0x7fa7dc000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7dc000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7dc003e60) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fa7eddff640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7fa7eeffd640 (LWP 553)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7e4005000, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fa7e4005000, timeout=<optimized out>, context=0x7fa7e4000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7e4000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7e4003e60) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fa7eeffd640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7fa7ecdfd640 (LWP 557)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7d40045a0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fa7d40045a0, timeout=<optimized out>, context=0x7fa7d4000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7d4000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7d4003400) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fa7ecdfd640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fa7ee7fc640 (LWP 554)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7d8003f70, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fa7d8003f70, timeout=<optimized out>, context=0x7fa7d8000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7d8000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7d8003200) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fa7ee7fc640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fa7ef7fe640 (LWP 552)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7e0005000, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fa7e0005000, timeout=<optimized out>, context=0x7fa7e0000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7e0000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7e0003e60) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fa7ef7fe640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fc0022fd640 (LWP 547)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7f8005020, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fa7f8005020, timeout=<optimized out>, context=0x7fa7f8000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7f8000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7f8003e60) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fc0022fd640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fa7ed5fe640 (LWP 556)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7d0004bd0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fa7d0004bd0, timeout=<optimized out>, context=0x7fa7d0000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7d0000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7d0003a30) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fa7ed5fe640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fc0008fd640 (LWP 550)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7f4003f40, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7fa7f4003f40, timeout=<optimized out>, context=0x7fa7f4000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7f4000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7f4003e60) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fc0008fd640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fa7cffff640 (LWP 558)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7c80047a0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fa7c80047a0, timeout=<optimized out>, context=0x7fa7c8000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7c8000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7c8003a30) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fa7cffff640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fa7cf7fe640 (LWP 568)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7c0005000, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7fa7c0005000, timeout=<optimized out>, context=0x7fa7c0000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7c0000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7c0003e60) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fa7cf7fe640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fc0018ff640 (LWP 548)): #0 0x00007fc045666b5d in __GI___poll (fds=0x555f1de1d440, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x555f1de1d440, timeout=<optimized out>, context=0x555f1de4d340) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=context@entry=0x555f1de4d340, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c703 in g_main_context_iteration (context=0x555f1de4d340, may_block=may_block@entry=1) at ../glib/gmain.c:4240 #4 0x00007fc045c3c751 in glib_worker_main (data=<optimized out>) at ../glib/gmain.c:6140 #5 0x00007fc045c67351 in g_thread_proxy (data=0x555f1de45800) at ../glib/gthread.c:827 #6 0x00007fc045bcb3ba in start_thread (arg=0x7fc0018ff640) at pthread_create.c:481 #7 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fc042c4f640 (LWP 546)): #0 0x00007fc045bd7e1d in __futex_abstimed_wait_common64 (futex_word=futex_word@entry=0x7fc049923d6c <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+76>, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fc042c4eb40, private=private@entry=0, cancel=cancel@entry=true) at ../sysdeps/nptl/futex-internal.c:74 #1 0x00007fc045bd7e8f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7fc049923d6c <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+76>, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7fc042c4eb40, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123 #2 0x00007fc045bd1bdb in __pthread_cond_wait_common (abstime=0x7fc042c4eb40, clockid=1, mutex=<optimized out>, cond=0x7fc049923d40 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>) at pthread_cond_wait.c:504 #3 __pthread_cond_clockwait (abstime=0x7fc042c4eb40, clockid=1, mutex=<optimized out>, cond=0x7fc049923d40 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>) at pthread_cond_wait.c:672 #4 __pthread_cond_clockwait (cond=0x7fc049923d40 <bmalloc::StaticPerProcessStorageTraits<bmalloc::Scavenger>::Storage::s_memory+32>, mutex=<optimized out>, clockid=1, abstime=0x7fc042c4eb40) at pthread_cond_wait.c:660 #5 0x00007fc0495bc2fa in bmalloc::Scavenger::threadRunLoop() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495bc489 in () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc0459895e5 in std::execute_native_thread_routine(void*) (__p=0x555f1de10bf0) at ../../../../../libstdc++-v3/src/c++11/thread.cc:82 #8 0x00007fc045bcb3ba in start_thread (arg=0x7fc042c4f640) at pthread_create.c:481 #9 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fa7effff640 (LWP 551)): #0 0x00007fc045666b5d in __GI___poll (fds=0x7fa7e80032e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7fa7e80032e0, timeout=<optimized out>, context=0x7fa7e8000b60) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x7fa7e8000b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x7fa7e8003200) at ../glib/gmain.c:4373 #4 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04953b01a in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #6 0x00007fc0495acd99 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #7 0x00007fc045bcb3ba in start_thread (arg=0x7fa7effff640) at pthread_create.c:481 #8 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fc0437379c0 (LWP 538)): #0 __libc_write (nbytes=8, buf=0x7ffc9532b560, fd=29) at ../sysdeps/unix/sysv/linux/write.c:26 #1 __libc_write (fd=29, buf=buf@entry=0x7ffc9532b560, nbytes=nbytes@entry=8) at ../sysdeps/unix/sysv/linux/write.c:24 #2 0x00007fc045c8b75a in g_wakeup_signal (wakeup=0x7fa7c80038c0) at ../glib/gwakeup.c:239 #3 0x00007fc045c39f75 in g_source_set_ready_time (source=0x7fa7c0003e80, ready_time=0) at ../glib/gmain.c:1987 #4 0x00007fc0495a7d89 in WTF::WorkQueueBase::dispatch(WTF::Function<void ()>&&) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #5 0x00007fc04b63f62f in IPC::Connection::sendMessage(WTF::UniqueRef<IPC::Encoder>&&, WTF::OptionSet<IPC::SendOption>) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0 #6 0x00007fc04b53de6f in WebKit::NetworkResourceLoader::didFinishLoading(WebCore::NetworkLoadMetrics const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0 #7 0x00007fc04b6238ab in WebKit::NetworkDataTaskSoup::didFinishRead() () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0 #8 0x00007fc04b623b30 in WebKit::NetworkDataTaskSoup::readCallback(_GInputStream*, _GAsyncResult*, WebKit::NetworkDataTaskSoup*) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0 #9 0x00007fc045e05dbb in async_ready_callback_wrapper (source_object=0x555f1de87080 [SoupClientInputStream], res=0x7fa7f0003ef0, user_data=0x7fc04235c000) at ../gio/ginputstream.c:563 #10 0x00007fc045e3cb29 in g_task_return_now (task=0x7fa7f0003ef0 [GTask]) at ../gio/gtask.c:1219 #11 0x00007fc045e3cb6d in complete_in_idle_cb (task=0x7fa7f0003ef0) at ../gio/gtask.c:1233 #12 0x00007fc045c3c294 in g_main_dispatch (context=0x555f1de3e650) at ../glib/gmain.c:3381 #13 g_main_context_dispatch (context=0x555f1de3e650) at ../glib/gmain.c:4099 #14 0x00007fc045c3c638 in g_main_context_iterate (context=0x555f1de3e650, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4175 #15 0x00007fc045c3c943 in g_main_loop_run (loop=0x555f1de10b30) at ../glib/gmain.c:4373 #16 0x00007fc0495aa330 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0 #17 0x00007fc04b61ba4a in WebKit::NetworkProcessMain(int, char**) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0 #18 0x00007fc045593b90 in __libc_start_main (main=0x555f1d9508b0 <main>, argc=3, argv=0x7ffc9532bbb8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc9532bba8) at ../csu/libc-start.c:332 #19 0x0000555f1d9508ee in _start () at ../sysdeps/x86_64/start.S:120 Thread 2 (Thread 0x7fc0010fe640 (LWP 549)): #0 0x00007fc045666b5d in __GI___poll (fds=0x555f1de5e030, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fc045c3c5ce in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x555f1de5e030, timeout=<optimized out>, context=0x555f1de5c780) at ../glib/gmain.c:4478 #2 g_main_context_iterate (context=0x555f1de5c780, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4170 #3 0x00007fc045c3c943 in g_main_loop_run (loop=0x555f1de5c870) at ../glib/gmain.c:4373 #4 0x00007fc045eaa3da in gdbus_shared_thread_func (user_data=0x555f1de5c750) at ../gio/gdbusprivate.c:280 #5 0x00007fc045c67351 in g_thread_proxy (data=0x555f1ddf9980) at ../glib/gthread.c:827 #6 0x00007fc045bcb3ba in start_thread (arg=0x7fc0010fe640) at pthread_create.c:481 #7 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fa7cedff640 (LWP 641)): #0 g_logv (log_domain=0x7fc045c9200e "GLib", log_level=G_LOG_LEVEL_CRITICAL, format=<optimized out>, args=<optimized out>) at ../glib/gmessages.c:1417 #1 0x00007fc045c44073 in g_log (log_domain=log_domain@entry=0x7fc045c9200e "GLib", log_level=log_level@entry=G_LOG_LEVEL_CRITICAL, format=format@entry=0x7fc045cfa150 "Failed to set scheduler settings: %s") at ../glib/gmessages.c:1455 #2 0x00007fc045c9019a in linux_pthread_proxy (data=0x7fa7e00022a0) at ../glib/gthread-posix.c:1263 #3 0x00007fc045bcb3ba in start_thread (arg=0x7fa7cedff640) at pthread_create.c:481 #4 0x00007fc045671b03 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 STDERR: webkitpy.common.system.logutils: [DEBUG] Debug logging enabled. STDERR: flatpakutils: [DEBUG] Using flatpak user dir: /home/martin/work/WebKit/WebKitBuild/UserFlatpak STDERR: flatpakutils: [DEBUG] Building GTK port in /home/martin/work/WebKit/WebKitBuild/GTK/Release STDERR: flatpakutils: [DEBUG] Running flatpak --version STDERR: flatpakutils: [DEBUG] Running flatpak remote-list --help STDERR: flatpakutils: [DEBUG] Executing flatpak remote-list --user --columns=name,title,url STDERR: flatpakutils: [DEBUG] Running flatpak remote-list --user --columns=name,title,url STDERR: flatpakutils: [DEBUG] Running flatpak list --help STDERR: flatpakutils: [DEBUG] Executing flatpak list --user --columns=application,arch,branch,origin -a STDERR: flatpakutils: [DEBUG] Running flatpak list --user --columns=application,arch,branch,origin -a STDERR: flatpakutils: [DEBUG] Running: coredumpctl --since=@1635872838.403220 dump STDERR: STDERR: flatpakutils: [DEBUG] Running: flatpak run --user --die-with-parent --filesystem=host --allow=devel --talk-name=org.a11y.Bus --talk-name=org.gtk.vfs --talk-name=org.gtk.vfs.* --device=all --device=dri --share=ipc --share=network --socket=pulseaudio --socket=session-bus --socket=system-bus --socket=wayland --socket=x11 --system-talk-name=org.a11y.Bus --system-talk-name=org.freedesktop.GeoClue2 --talk-name=org.freedesktop.Flatpak --talk-name=org.freedesktop.secrets --env=TZ=PST8PDT --env=GTK_MODULES=gail:atk-bridge --env=WEBKIT_BUGZILLA_USERNAME=mrobinson@webkit.org --env=WEBKIT_FLATPAK_USER_DIR=/home/martin/work/WebKit/WebKitBuild/UserFlatpak --env=DISPLAY=:0 --env=RUST_SRC_PATH=/home/martin/work/mozilla/rust/src --env=PKG_CONFIG_PATH=/home/martin/work/WebKit/WebKitBuild/GTK/Release --env=PATH=/usr/lib/sdk/llvm12/bin:/usr/bin:/usr/lib/sdk/rust/bin/ --env=NUMBER_OF_PROCESSORS=30 --env=TEST_RUNNER_INJECTED_BUNDLE_FILENAME=/app/webkit/WebKitBuild/Release/lib/libTestRunnerInjectedBundle.so --unset-env=LC_NUMERIC --unset-env=LC_MEASUREMENT --unset-env=LC_PAPER --unset-env=LC_MONETARY --unset-env=LC_IDENTIFICATION --unset-env=LC_ADDRESS --unset-env=LC_TELEPHONE --unset-env=LC_NAME --unset-env=LC_TIME --env=WEBKIT_FLATPAK_LD_PRELOAD=/home/martin/work/WebKit/WebKitBuild/GTK/Release/lib/libsigaction-disabler.so --command=gdb org.webkit.Sdk -ex thread apply all backtrace --batch /app/webkit/WebKitBuild/Release/bin/WebKitNetworkProcess /run/host//tmp/tmpsGH05J STDERR: STDERR: STDERR: warning: Can't open file /tmp/WebKitTestRunners-MDaNvN/ResourceLoadStatistics/2615710192/observations.db-shm during file-backed mapping note processing STDERR: STDERR: warning: core file may not match specified executable file. STDERR: STDERR: warning: the debug information found in "/usr/lib/debug//usr/lib/x86_64-linux-gnu/libicudata.so.69.1.debug" does not match "/usr/lib/x86_64-linux-gnu/libicudata.so.69" (CRC mismatch). STDERR: STDERR: STDERR: warning: the debug information found in "/usr/lib/debug//usr/lib/x86_64-linux-gnu/libicudata.so.69.1.debug" does not match "/usr/lib/x86_64-linux-gnu/libicudata.so.69" (CRC mismatch). STDERR: STDERR: STDERR: warning: the debug information found in "/usr/lib/debug//usr/lib/x86_64-linux-gnu/libdl-2.33.so.debug" does not match "/usr/lib/x86_64-linux-gnu/libdl.so.2" (CRC mismatch). STDERR: STDERR: STDERR: warning: the debug information found in "/usr/lib/debug//usr/lib/x86_64-linux-gnu/libdl-2.33.so.debug" does not match "/usr/lib/x86_64-linux-gnu/libdl.so.2" (CRC mismatch). STDERR: STDERR: STDERR: warning: the debug information found in "/usr/lib/debug//usr/lib/x86_64-linux-gnu/libwayland-egl.so.1.0.0.debug" does not match "/usr/lib/x86_64-linux-gnu/libwayland-egl.so.1" (CRC mismatch). STDERR: STDERR: STDERR: warning: the debug information found in "/usr/lib/debug//usr/lib/x86_64-linux-gnu/libwayland-egl.so.1.0.0.debug" does not match "/usr/lib/x86_64-linux-gnu/libwayland-egl.so.1" (CRC mismatch). STDERR: STDERR: STDERR: warning: the debug information found in "/usr/lib/debug//usr/lib/x86_64-linux-gnu/libX11-xcb.so.1.0.0.debug" does not match "/usr/lib/x86_64-linux-gnu/libX11-xcb.so.1" (CRC mismatch). STDERR: STDERR: STDERR: warning: the debug information found in "/usr/lib/debug//usr/lib/x86_64-linux-gnu/libX11-xcb.so.1.0.0.debug" does not match "/usr/lib/x86_64-linux-gnu/libX11-xcb.so.1" (CRC mismatch). STDERR: STDERR: STDERR: (process:538): GLib-CRITICAL **: 10:07:18.446: Failed to set scheduler settings: Operation not permitted 1811205 1 pnormand 2021-11-02 11:43:47 -0700 That might be related with the RTKit stuff landed recently I think. 1811206 2 pnormand 2021-11-02 11:45:41 -0700 Does this crash happen also after reverting r284525 ? 1811413 3 cgarcia 2021-11-03 01:32:47 -0700 (In reply to Philippe Normand from comment #1) > That might be related with the RTKit stuff landed recently I think. Why do you think it's related? I don't think there are user interactive threads in the network process 1811414 4 cgarcia 2021-11-03 01:33:08 -0700 Oh, I see STDERR: (process:538): GLib-CRITICAL **: 10:07:18.446: Failed to set scheduler settings: Operation not permitted 1811415 5 mrobinson 2021-11-03 01:36:47 -0700 I can confirm that reverting the patch that Philippe mentions fixes this issue. 1811416 6 cgarcia 2021-11-03 01:37:42 -0700 I don't think it's rtkit in any case, because there aren't user interactive threads in the network process and we don't use g_error when it fails. That message comes from GLib and it might be this https://gitlab.gnome.org/GNOME/tracker/-/issues/180 1811964 7 lmoura 2021-11-04 14:16:44 -0700 FTR, I'm also getting this crash consistently with the following non-WPT test locally: http/tests/media/media-blocked-by-willsendrequest.html In the bots, it timeouts instead. 1817437 8 445024 cgarcia 2021-11-23 04:06:58 -0800 Created attachment 445024 Patch to workaround the issue 1817442 9 cgarcia 2021-11-23 05:20:37 -0800 Committed r286132 (244519@main): <https://commits.webkit.org/244519@main> 1817443 10 webkit-bug-importer 2021-11-23 05:21:22 -0800 <rdar://problem/85700600> 1817444 11 cgarcia 2021-11-23 05:23:44 -0800 Reopening because landed patch is just a workaround. 1817450 12 mcatanzaro 2021-11-23 06:16:51 -0800 Note that isInsideFlatpak() always returns true in the NetworkProcess when the sandbox is enabled, since it just checks for /.flatpak-info, which gets created by BubblewrapLauncher.cpp even if you're not running inside flatpak. 1817451 13 mcatanzaro 2021-11-23 06:17:47 -0800 (In reply to Martin Robinson from comment #0) > STDERR: (process:538): GLib-CRITICAL **: 10:07:18.446: Failed to set > scheduler settings: Operation not permitted Is it caused by selinux? 1817455 14 cgarcia 2021-11-23 06:31:57 -0800 (In reply to Michael Catanzaro from comment #12) > Note that isInsideFlatpak() always returns true in the NetworkProcess when > the sandbox is enabled, since it just checks for /.flatpak-info, which gets > created by BubblewrapLauncher.cpp even if you're not running inside flatpak. But we are not sandboxing the network process 1817457 15 mcatanzaro 2021-11-23 06:41:13 -0800 Oh yeah, nevermind. :P 1922145 16 cgarcia 2022-12-29 02:11:40 -0800 See https://gitlab.gnome.org/GNOME/glib/-/issues/2769 1922151 17 cgarcia 2022-12-29 02:23:34 -0800 Pull request: https://github.com/WebKit/WebKit/pull/8093 1922519 18 ews-feeder 2023-01-02 06:07:28 -0800 Committed 258379@main (5b9af92f602e): <https://commits.webkit.org/258379@main> Reviewed commits have been landed. Closing PR #8093 and removing active labels. 445024 2021-11-23 04:06:58 -0800 2021-11-23 05:23:59 -0800 Patch to workaround the issue wk-flatpak-crash.diff text/plain 3075 cgarcia ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nIGIvU291cmNlL1dlYktpdC9DaGFu Z2VMb2cKaW5kZXggOTNkOTdkMDA3NzAwLi40YjY2Mzc5NWVkMjQgMTAwNjQ0Ci0tLSBhL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMg KzEsMTggQEAKKzIwMjEtMTEtMjMgIENhcmxvcyBHYXJjaWEgQ2FtcG9zICA8Y2dhcmNpYUBpZ2Fs aWEuY29tPgorCisgICAgICAgIFtHVEtdIE1hbnkgbmV0d29yayBwcm9jZXNzIGNyYXNoZXMgd2hl biBydW5uaW5nIFdQVCB0ZXN0cworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93 X2J1Zy5jZ2k/aWQ9MjMyNjI5CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISku CisKKyAgICAgICAgRm9yIHNvbWUgcmVhc29uIHRoZXJlJ3MgYSBydW50aW1lIGNyaXRpY2FsIHdh cm5pbmcgY29taW5nIGZyb20gR0xpYiB1bmRlciBmbGF0cGFrIHdoZW4gdHJ5aW5nIHRvIGluaGVy aXQgdGhlCisgICAgICAgIGN1cnJlbnQgdGhyZWFkIHNjaGVkdWxlciBzZXR0aW5ncyBpbiBuZXds eSBjcmVhdGVkIG9uZXMuIEFzIGEgd29ya2Fyb3VuZCB3ZSBkb24ndCB1c2UgUU9TOjpCYWNrZ3Jv dW5kIGZvcgorICAgICAgICBuZXR3b3JrIGNhY2hlIGJhY2tncm91bmQgSU8gcXVldWUgd2hlbiBy dW5uaW5nIHVuZGVyIGZsYXRwYWsuCisKKyAgICAgICAgKiBOZXR3b3JrUHJvY2Vzcy9jYWNoZS9O ZXR3b3JrQ2FjaGVTdG9yYWdlLmNwcDoKKyAgICAgICAgKFdlYktpdDo6TmV0d29ya0NhY2hlOjpx b3NGb3JCYWNrZ3JvdW5kSU9RdWV1ZSk6CisgICAgICAgIChXZWJLaXQ6Ok5ldHdvcmtDYWNoZTo6 U3RvcmFnZTo6U3RvcmFnZSk6CisKIDIwMjEtMTEtMjMgIENhcmxvcyBHYXJjaWEgQ2FtcG9zICA8 Y2dhcmNpYUBpZ2FsaWEuY29tPgogCiAgICAgICAgIFtHVEtdIENoYW5nZSBoYXJkd2FyZS1hY2Nl bGVyYXRpb24tcG9saWN5IHNldHRpbmcgZGVmYXVsdCB2YWx1ZSB0byBhbHdheXMKZGlmZiAtLWdp dCBhL1NvdXJjZS9XZWJLaXQvTmV0d29ya1Byb2Nlc3MvY2FjaGUvTmV0d29ya0NhY2hlU3RvcmFn ZS5jcHAgYi9Tb3VyY2UvV2ViS2l0L05ldHdvcmtQcm9jZXNzL2NhY2hlL05ldHdvcmtDYWNoZVN0 b3JhZ2UuY3BwCmluZGV4IDkyNzRmYjcwNWExMi4uZmZiYmVkY2I1OGRkIDEwMDY0NAotLS0gYS9T b3VyY2UvV2ViS2l0L05ldHdvcmtQcm9jZXNzL2NhY2hlL05ldHdvcmtDYWNoZVN0b3JhZ2UuY3Bw CisrKyBiL1NvdXJjZS9XZWJLaXQvTmV0d29ya1Byb2Nlc3MvY2FjaGUvTmV0d29ya0NhY2hlU3Rv cmFnZS5jcHAKQEAgLTQyLDYgKzQyLDEwIEBACiAjaW5jbHVkZSA8d3RmL3RleHQvU3RyaW5nQ29u Y2F0ZW5hdGVOdW1iZXJzLmg+CiAjaW5jbHVkZSA8d3RmL3RleHQvU3RyaW5nVG9JbnRlZ2VyQ29u dmVyc2lvbi5oPgogCisjaWYgVVNFKEdMSUIpCisjaW5jbHVkZSA8d3RmL2dsaWIvU2FuZGJveC5o PgorI2VuZGlmCisKIG5hbWVzcGFjZSBXZWJLaXQgewogbmFtZXNwYWNlIE5ldHdvcmtDYWNoZSB7 CiAKQEAgLTI2MSw2ICsyNjUsMTcgQEAgc3RhdGljIHZvaWQgZGVsZXRlRW1wdHlSZWNvcmRzRGly ZWN0b3JpZXMoY29uc3QgU3RyaW5nJiByZWNvcmRzUGF0aCkKICAgICB9KTsKIH0KIAorc3RhdGlj IFdvcmtRdWV1ZTo6UU9TIHFvc0ZvckJhY2tncm91bmRJT1F1ZXVlKCkKK3sKKyNpZiBVU0UoR0xJ QikKKyAgICAvLyBGSVhNRTogZm9yIHNvbWUgcmVhc29uIHRoZXJlJ3MgYSBydW50aW1lIGNyaXRp Y2FsIHdhcm5pbmcgY29taW5nIGZyb20gR0xpYiB1bmRlciBmbGF0cGFrIHdoZW4gdHJ5aW5nIHRv CisgICAgLy8gaW5oZXJpdCB0aGUgY3VycmVudCB0aHJlYWQgc2NoZWR1bGVyIHNldHRpbmdzIGlu IG5ld2x5IGNyZWF0ZWQgb25lcy4gU2VlIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVn LmNnaT9pZD0yMzI2MjkuCisgICAgaWYgKGlzSW5zaWRlRmxhdHBhaygpKQorICAgICAgICByZXR1 cm4gV29ya1F1ZXVlOjpRT1M6OkRlZmF1bHQ7CisjZW5kaWYKKyAgICByZXR1cm4gV29ya1F1ZXVl OjpRT1M6OkJhY2tncm91bmQ7Cit9CisKIFN0b3JhZ2U6OlN0b3JhZ2UoY29uc3QgU3RyaW5nJiBi YXNlRGlyZWN0b3J5UGF0aCwgTW9kZSBtb2RlLCBTYWx0IHNhbHQsIHNpemVfdCBjYXBhY2l0eSkK ICAgICA6IG1fYmFzZVBhdGgoYmFzZURpcmVjdG9yeVBhdGgpCiAgICAgLCBtX3JlY29yZHNQYXRo KG1ha2VSZWNvcmRzRGlyZWN0b3J5UGF0aChiYXNlRGlyZWN0b3J5UGF0aCkpCkBAIC0yNzAsNyAr Mjg1LDcgQEAgU3RvcmFnZTo6U3RvcmFnZShjb25zdCBTdHJpbmcmIGJhc2VEaXJlY3RvcnlQYXRo LCBNb2RlIG1vZGUsIFNhbHQgc2FsdCwgc2l6ZV90IGMKICAgICAsIG1fcmVhZE9wZXJhdGlvblRp bWVvdXRUaW1lcigqdGhpcywgJlN0b3JhZ2U6OmNhbmNlbEFsbFJlYWRPcGVyYXRpb25zKQogICAg ICwgbV93cml0ZU9wZXJhdGlvbkRpc3BhdGNoVGltZXIoKnRoaXMsICZTdG9yYWdlOjpkaXNwYXRj aFBlbmRpbmdXcml0ZU9wZXJhdGlvbnMpCiAgICAgLCBtX2lvUXVldWUoQ29uY3VycmVudFdvcmtR dWV1ZTo6Y3JlYXRlKCJjb20uYXBwbGUuV2ViS2l0LkNhY2hlLlN0b3JhZ2UiKSkKLSAgICAsIG1f YmFja2dyb3VuZElPUXVldWUoQ29uY3VycmVudFdvcmtRdWV1ZTo6Y3JlYXRlKCJjb20uYXBwbGUu V2ViS2l0LkNhY2hlLlN0b3JhZ2UuYmFja2dyb3VuZCIsIFdvcmtRdWV1ZTo6UU9TOjpCYWNrZ3Jv dW5kKSkKKyAgICAsIG1fYmFja2dyb3VuZElPUXVldWUoQ29uY3VycmVudFdvcmtRdWV1ZTo6Y3Jl YXRlKCJjb20uYXBwbGUuV2ViS2l0LkNhY2hlLlN0b3JhZ2UuYmFja2dyb3VuZCIsIHFvc0ZvckJh Y2tncm91bmRJT1F1ZXVlKCkpKQogICAgICwgbV9zZXJpYWxCYWNrZ3JvdW5kSU9RdWV1ZShXb3Jr UXVldWU6OmNyZWF0ZSgiY29tLmFwcGxlLldlYktpdC5DYWNoZS5TdG9yYWdlLnNlcmlhbEJhY2tn cm91bmQiLCBXb3JrUXVldWU6OlFPUzo6QmFja2dyb3VuZCkpCiAgICAgLCBtX2Jsb2JTdG9yYWdl KG1ha2VCbG9iRGlyZWN0b3J5UGF0aChiYXNlRGlyZWN0b3J5UGF0aCksIG1fc2FsdCkKIHsK