. Thread 11 (Thread 0xadd50b40 (LWP 32493)): #0 0xb77dacf9 in __kernel_vsyscall () #1 0xb74216f4 in __GI_ppoll (fds=0xadd501dc, nfds=1, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 resultvar = resultvar = sc_cancel_oldtype = 2 sc_ret = tval = {tv_sec = 3, tv_nsec = 550333783} #2 0xb5eb9421 in Util::Watchdog::WatchdogTask::Execute() () at /usr/lib/libffado.so.2 #3 0xb5eb95b0 in Util::Watchdog::WatchdogCheckTask::Execute() () at /usr/lib/libffado.so.2 #4 0xb5eb535e in Util::PosixThread::ThreadHandler(void*) () at /usr/lib/libffado.so.2 #5 0xb732b2f5 in start_thread (arg=0xadd50b40) at pthread_create.c:456 __res = pd = 0xadd50b40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1221332992, 0, 4001536, -1378548888, 114156129, -911346604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0xb742b6de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:113 . Thread 10 (Thread 0xad54fb40 (LWP 32494)): #0 0xb77dacf9 in __kernel_vsyscall () #1 0xb742beaa in epoll_wait () at ../sysdeps/unix/syscall-template.S:84 #2 0xb703b69b in fw_loop_iterate () at /usr/lib/i386-linux-gnu/libraw1394.so.11 #3 0xb7039079 in raw1394_loop_iterate () at /usr/lib/i386-linux-gnu/libraw1394.so.11 #4 0xb5e88b8e in Ieee1394Service::HelperThread::Execute() () at /usr/lib/libffado.so.2 #5 0xb5eb535e in Util::PosixThread::ThreadHandler(void*) () at /usr/lib/libffado.so.2 #6 0xb732b2f5 in start_thread (arg=0xad54fb40) at pthread_create.c:456 __res = pd = 0xad54fb40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1221332992, 0, 4001536, -1386941592, 86893152, -911346604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0xb742b6de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:113 . Thread 9 (Thread 0xacd4eb40 (LWP 32495)): #0 0xb77dacf9 in __kernel_vsyscall () #1 0xb742beaa in epoll_wait () at ../sysdeps/unix/syscall-template.S:84 #2 0xb703b69b in fw_loop_iterate () at /usr/lib/i386-linux-gnu/libraw1394.so.11 #3 0xb7039079 in raw1394_loop_iterate () at /usr/lib/i386-linux-gnu/libraw1394.so.11 #4 0xb5e88b8e in Ieee1394Service::HelperThread::Execute() () at /usr/lib/libffado.so.2 #5 0xb5eb535e in Util::PosixThread::ThreadHandler(void*) () at /usr/lib/libffado.so.2 #6 0xb732b2f5 in start_thread (arg=0xacd4eb40) at pthread_create.c:456 __res = pd = 0xacd4eb40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1221332992, 0, 4001536, -1395334296, 84796003, -911346604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0xb742b6de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:113 . Thread 8 (Thread 0xb5954b40 (LWP 32492)): #0 0xb77dacf9 in __kernel_vsyscall () #1 0xb74216f4 in __GI_ppoll (fds=0xb59541dc, nfds=1, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39 resultvar = resultvar = sc_cancel_oldtype = 2 sc_ret = tval = {tv_sec = 1, tv_nsec = 543123146} #2 0xb5eb9421 in Util::Watchdog::WatchdogTask::Execute() () at /usr/lib/libffado.so.2 #3 0xb5eb96fc in Util::Watchdog::WatchdogHartbeatTask::Execute() () at /usr/lib/libffado.so.2 #4 0xb5eb535e in Util::PosixThread::ThreadHandler(void*) () at /usr/lib/libffado.so.2 #5 0xb732b2f5 in start_thread (arg=0xb5954b40) at pthread_create.c:456 __res = pd = 0xb5954b40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1221332992, 0, 4001536, -1248509080, -2041716143, -911346604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0xb742b6de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:113 . Thread 7 (Thread 0xb6bf6b40 (LWP 32490)): #0 0xb77dacf9 in __kernel_vsyscall () #1 0xb7330c5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/pthread_cond_wait.S:187 #2 0xb7734b92 in () at /usr/lib/i386-linux-gnu/libjackserver.so.0 #3 0xb772b3f9 in () at /usr/lib/i386-linux-gnu/libjackserver.so.0 #4 0xb7733888 in Jack::JackPosixThread::ThreadHandler(void*) () at /usr/lib/i386-linux-gnu/libjackserver.so.0 #5 0xb732b2f5 in start_thread (arg=0xb6bf6b40) at pthread_create.c:456 __res = pd = 0xb6bf6b40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1221332992, 0, 4001536, -1228971160, -770842025, -911346604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0xb742b6de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:113 . Thread 6 (Thread 0xabd4cb40 (LWP 32497)): #0 0xb77dacf9 in __kernel_vsyscall () #1 0xb7438b1f in __clock_nanosleep (clock_id=1, flags=1, req=0xabd4c0f4, rem=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:45 resultvar = oldstate = 0 r = rem = 0x0 req = 0xabd4c0f4 flags = 1 clock_id = #2 0xb5eb6f88 in Util::SystemTimeSource::SleepUsecAbsolute(unsigned long long) () at /usr/lib/libffado.so.2 #3 0xb5e812ba in CycleTimerHelper::Execute() () at /usr/lib/libffado.so.2 #4 0xb5eb535e in Util::PosixThread::ThreadHandler(void*) () at /usr/lib/libffado.so.2 #5 0xb732b2f5 in start_thread (arg=0xabd4cb40) at pthread_create.c:456 __res = pd = 0xabd4cb40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1221332992, 0, 4001536, -1412119704, 88990317, -911346604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0xb742b6de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:113 . Thread 5 (Thread 0xaad4ab40 (LWP 32499)): #0 0xb77dacf9 in __kernel_vsyscall () #1 0xb742163f in poll () at ../sysdeps/unix/syscall-template.S:84 #2 0xb5e8a9f9 in IsoHandlerManager::IsoTask::Execute() () at /usr/lib/libffado.so.2 #3 0xb5eb535e in Util::PosixThread::ThreadHandler(void*) () at /usr/lib/libffado.so.2 #4 0xb732b2f5 in start_thread (arg=0xaad4ab40) at pthread_create.c:456 __res = pd = 0xaad4ab40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1221332992, 0, 4001536, -1428905112, 93184623, -911346604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #5 0xb742b6de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:113 . Thread 4 (Thread 0xb4c46b40 (LWP 32491)): #0 0xb77dacf9 in __kernel_vsyscall () #1 0xb7333246 in futex_abstimed_wait_cancelable (private=0, abstime=0x0, expected=1, futex_word=0xb5b5504c) at ../sysdeps/unix/sysv/linux/futex-internal.h:205 resultvar = _a6 = 4294967295 __ret = oldtype = 0 err = #2 0xb7333246 in do_futex_wait (sem=sem@entry=0xb5b5504c, abstime=0x0) at sem_waitcommon.c:115 #3 0xb7333337 in __new_sem_wait_slow (sem=0xb5b5504c, abstime=0x0) at sem_waitcommon.c:282 _buffer = {__routine = 0xb73331f0 <__sem_wait_cleanup>, __arg = 0xb5b5504c, __canceltype = 0, __prev = 0x0} err = 0 v = #4 0xb5e716a0 in DebugModuleManager::mb_thread_func(void*) () at /usr/lib/libffado.so.2 #5 0xb732b2f5 in start_thread (arg=0xb4c46b40) at pthread_create.c:456 __res = pd = 0xb4c46b40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1221332992, 0, 4001536, -1262197912, 604889683, -911346604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0xb742b6de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:113 . Thread 3 (Thread 0xab54bb40 (LWP 32498)): #0 0xb77dacf9 in __kernel_vsyscall () #1 0xb73f43aa in nanosleep () at ../sysdeps/unix/syscall-template.S:84 #2 0xb7424945 in usleep (useconds=10000) at ../sysdeps/posix/usleep.c:32 ts = {tv_sec = 0, tv_nsec = 10000000} #3 0xb5e8a88e in IsoHandlerManager::IsoTask::Execute() () at /usr/lib/libffado.so.2 #4 0xb5eb535e in Util::PosixThread::ThreadHandler(void*) () at /usr/lib/libffado.so.2 #5 0xb732b2f5 in start_thread (arg=0xab54bb40) at pthread_create.c:456 __res = pd = 0xab54bb40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1221332992, 0, 4001536, -1420512408, 95281772, -911346604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0xb742b6de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:113 . Thread 2 (Thread 0xac54db40 (LWP 32496)): #0 0xb77dacf9 in __kernel_vsyscall () #1 0xb742beaa in epoll_wait () at ../sysdeps/unix/syscall-template.S:84 #2 0xb703b69b in fw_loop_iterate () at /usr/lib/i386-linux-gnu/libraw1394.so.11 #3 0xb7039079 in raw1394_loop_iterate () at /usr/lib/i386-linux-gnu/libraw1394.so.11 #4 0xb5e88b8e in Ieee1394Service::HelperThread::Execute() () at /usr/lib/libffado.so.2 #5 0xb5eb535e in Util::PosixThread::ThreadHandler(void*) () at /usr/lib/libffado.so.2 #6 0xb732b2f5 in start_thread (arg=0xac54db40) at pthread_create.c:456 __res = pd = 0xac54db40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1221332992, 0, 4001536, -1403727000, 91087458, -911346604}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #7 0xb742b6de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:113 . Thread 1 (Thread 0xb705fa80 (LWP 32486)): #0 0xb5e9df68 in Streaming::StreamProcessor::packetsStopped() () at /usr/lib/libffado.so.2 #1 0xb5e900f8 in IsoHandlerManager::IsoHandler::disable() () at /usr/lib/libffado.so.2 #2 0xb5e8ec94 in IsoHandlerManager::IsoHandler::~IsoHandler() () at /usr/lib/libffado.so.2 #3 0xb5e8daeb in IsoHandlerManager::pruneHandlers() () at /usr/lib/libffado.so.2 #4 0xb5e8d7ba in IsoHandlerManager::unregisterStream(Streaming::StreamProcessor*) () at /usr/lib/libffado.so.2 #5 0xb5e9bdcb in Streaming::StreamProcessor::~StreamProcessor() () at /usr/lib/libffado.so.2 #6 0xb5f2a9d2 in Streaming::AmdtpReceiveStreamProcessor::~AmdtpReceiveStreamProcessor() () at /usr/lib/libffado.so.2 #7 0xb5f2aa0d in Streaming::AmdtpReceiveStreamProcessor::~AmdtpReceiveStreamProcessor() () at /usr/lib/libffado.so.2 #8 0xb5f3e4ee in Dice::Device::~Device() () at /usr/lib/libffado.so.2 #9 0xb5f3e64d in Dice::Device::~Device() () at /usr/lib/libffado.so.2 #10 0xb5e5fa17 in DeviceManager::~DeviceManager() () at /usr/lib/libffado.so.2 #11 0xb5e5fd17 in DeviceManager::~DeviceManager() () at /usr/lib/libffado.so.2 #12 0xb5e6e2ab in ffado_streaming_finish () at /usr/lib/libffado.so.2 #13 0xb77bcd34 in () at /usr/lib/i386-linux-gnu/jack/jack_firewire.so #14 0xb77433db in Jack::JackServer::Close() () at /usr/lib/i386-linux-gnu/libjackserver.so.0 #15 0xb774b9b7 in jackctl_server_close () at /usr/lib/i386-linux-gnu/libjackserver.so.0 #16 0x0804a604 in () #17 0xb735a276 in __libc_start_main (main=0x8049b20, argc=5, argv=0xbfdd6d24, init=0x804bcf0, fini=0x804bd50, rtld_fini=0xb77eb8b0 <_dl_fini>, stack_end=0xbfdd6d1c) at ../csu/libc-start.c:291 result = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 5, -1219526656, 0, 370254405, -947065260}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x5, 0x804a7b8}, data = {prev = 0x0, cleanup = 0x0, canceltype = 5}}} not_first_call = #18 0x0804a7d9 in ()