id summary reporter owner description type status priority milestone component version severity resolution keywords cc mlocked 10702 mythbackend hanging anders.franzen@… danielk "Just start the mythbackend and let it sitt for awhile, it will lookup completly. Also after doing exiting a livetv view, some resources dont get released, so running out of tv-cards/tuners very quick. Connect to port 6543 dont answers any commands: {{{ socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 3 connect(3, {sa_family=AF_INET, sin_port=htons(6543), sin_addr=inet_addr(""192.168.1.67"")}, 16) = 0 sendmsg(3, {msg_name(0)=NULL, msg_iov(2)=[{""35 "", 8}, {""MYTH_PROTO_VERSION 74 SingingPot""..., 35}], msg_controllen=0, msg_flags=0}, 0) = 43 recvfrom(3, }}} Hanging in recv forever. backtrace and thread info from backend: {{{ (gdb) bt #0 0x000000390700b3b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000003a6d672fe3 in ?? () from /usr/lib64/libQtCore.so.4 #2 0x0000003a6d66f9f5 in QMutex::lock() () from /usr/lib64/libQtCore.so.4 #3 0x00000000004a5d44 in QMutexLocker (this=0x27097f0, request=...) at /usr/include/QtCore/qmutex.h:102 #4 Scheduler::Reschedule (this=0x27097f0, request=...) at scheduler.cpp:1634 #5 0x0000000000473986 in MainServer::customEvent (this=0x2869fb0, e=0x7f8c6c017d60) at mainserver.cpp:1009 #6 0x0000003a6d77162c in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4 #7 0x0000003a6d75d0dc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4 #8 0x0000003a6d7608c5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4 #9 0x0000003a6d788133 in ?? () from /usr/lib64/libQtCore.so.4 #10 0x00000033cd841e33 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #11 0x00000033cd842610 in ?? () from /lib64/libglib-2.0.so.0 #12 0x00000033cd8428ad in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #13 0x0000003a6d7882cf in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib64/libQtCore.so.4 #14 0x0000003a6d75c472 in QEventLoop::processEvents(QFlags) () from /usr/lib64/libQtCore.so.4 #15 0x0000003a6d75c6bc in QEventLoop::exec(QFlags) () from /usr/lib64/libQtCore.so.4 #16 0x0000003a6d760b7b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4 #17 0x000000000050ae75 in run_backend (cmdline=) at main_helpers.cpp:658 #18 0x000000000044d4e3 in main (argc=8, argv=) at main.cpp:127 (gdb) (gdb) info threads 31 Thread 0x7f8c8f26e700 (LWP 7192) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 30 Thread 0x7f8c8ea6d700 (LWP 7193) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 29 Thread 0x7f8c8e26c700 (LWP 7195) 0x0000003906cd9093 in select () from /lib64/libc.so.6 28 Thread 0x7f8c8da6b700 (LWP 7196) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 27 Thread 0x7f8c8ccb8700 (LWP 7204) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 26 Thread 0x7f8c77fff700 (LWP 7206) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 25 Thread 0x7f8c777fe700 (LWP 7210) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 24 Thread 0x7f8c76ffd700 (LWP 7211) 0x000000390700b3b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 23 Thread 0x7f8c767fc700 (LWP 7216) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 22 Thread 0x7f8c75ffb700 (LWP 7217) 0x000000390700b3b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 21 Thread 0x7f8c757fa700 (LWP 7219) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 20 Thread 0x7f8c74ff9700 (LWP 7220) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 19 Thread 0x7f8c57fff700 (LWP 7221) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 18 Thread 0x7f8c577fe700 (LWP 7222) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 17 Thread 0x7f8c56ffd700 (LWP 7223) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 16 Thread 0x7f8c567fc700 (LWP 7228) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 15 Thread 0x7f8c55ffb700 (LWP 7229) 0x000000390700b3b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 14 Thread 0x7f8c557fa700 (LWP 7231) 0x000000390700b3b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 13 Thread 0x7f8c54ff9700 (LWP 7233) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 12 Thread 0x7f8c37fff700 (LWP 7234) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 11 Thread 0x7f8c377fe700 (LWP 7235) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 10 Thread 0x7f8c36ffd700 (LWP 7237) 0x000000390700b3b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 9 Thread 0x7f8c367fc700 (LWP 7243) 0x0000003906cd7283 in poll () from /lib64/libc.so.6 ---Type to continue, or q to quit--- 8 Thread 0x7f8c037fe700 (LWP 7322) 0x000000390700b3b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 7 Thread 0x7f8c1ce5b700 (LWP 7575) 0x000000390700e6ed in nanosleep () from /lib64/libpthread.so.0 6 Thread 0x7f8c03fff700 (LWP 7576) 0x000000390700e6ed in nanosleep () from /lib64/libpthread.so.0 5 Thread 0x7f8bfbfff700 (LWP 7577) 0x000000390700b3b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 4 Thread 0x7f8bfb7fe700 (LWP 7578) 0x000000390700b3b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 3 Thread 0x7f8c1dffb700 (LWP 14647) 0x000000390700b71e in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 2 Thread 0x7f8c1e7fc700 (LWP 14648) 0x0000003906cd9093 in select () from /lib64/libc.so.6 * 1 Thread 0x7f8c95306840 (LWP 7191) 0x000000390700b3b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 }}} " Bug Report - Hang/Deadlock closed major 0.25.2 MythTV - General Master Head medium Fixed backend hanging 0