Thread 51 (Thread 0x7f983fd3a700 (LWP 1158)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97d3aefb90)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97d3aefb90)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97d3aefb90) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97d3aefb90)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 50 (Thread 0x7f98364fe700 (LWP 1159)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f973e710280)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f973e710280)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f973e710280) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f973e710280)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 49 (Thread 0x7f98363fd700 (LWP 1160)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702179 in _L_lock_953 () from /lib/libpthread.so.0
#2  0x00007f983c701f9b in __pthread_mutex_lock (mutex=0x1cec5000) at pthread_mutex_lock.c:61
#3  0x00007f983f7030e8 in boost::mutex::lock (this=0x7f98363fc6b0, session=<value optimized out>, 
    takeLock=<value optimized out>) at /usr/include/boost/thread/pthread/mutex.hpp:50
#4  boost::unique_lock<boost::mutex>::lock (this=0x7f98363fc6b0, session=<value optimized out>, 
    takeLock=<value optimized out>) at /usr/include/boost/thread/locks.hpp:349
#5  Handler (this=0x7f98363fc6b0, session=<value optimized out>, takeLock=<value optimized out>)
    at /opt/wt-3.3.0/src/web/WebSession.C:725
#6  0x00007f983f6f3165 in Wt::WebController::expireSessions (this=0x16ee720)
    at /opt/wt-3.3.0/src/web/WebController.C:163
#7  0x00007f983f6f6db0 in Wt::WebController::handleRequest (this=0x16ee720, request=0x7f98296a9270)
    at /opt/wt-3.3.0/src/web/WebController.C:669
#8  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#9  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#10 0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#11 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#12 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#13 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#14 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 48 (Thread 0x7f98362fc700 (LWP 1161)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9806108ab0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9806108ab0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9806108ab0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9806108ab0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 47 (Thread 0x7f98361fb700 (LWP 1162)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x6cbde30)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x6cbde30)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x6cbde30) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x6cbde30)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 46 (Thread 0x7f98360fa700 (LWP 1163)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f974ee75d10)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f974ee75d10)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f974ee75d10) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f974ee75d10)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 45 (Thread 0x7f9835ff9700 (LWP 1164)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9822d9ca40)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9822d9ca40)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9822d9ca40) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9822d9ca40)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 44 (Thread 0x7f9835ef8700 (LWP 1165)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9830938d10)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9830938d10)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9830938d10) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9830938d10)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 43 (Thread 0x7f9835df7700 (LWP 1166)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f980f5f7750)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f980f5f7750)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f980f5f7750) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f980f5f7750)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 42 (Thread 0x7f9835cf6700 (LWP 1167)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9822865b30)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9822865b30)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9822865b30) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9822865b30)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 41 (Thread 0x7f9835bf5700 (LWP 1168)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x40fa5e0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x40fa5e0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x40fa5e0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x40fa5e0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 40 (Thread 0x7f9835af4700 (LWP 1169)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9818c54ac0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9818c54ac0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9818c54ac0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9818c54ac0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 39 (Thread 0x7f98359f3700 (LWP 1170)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9780d0bd00)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9780d0bd00)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9780d0bd00) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9780d0bd00)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 38 (Thread 0x7f98358f2700 (LWP 1171)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f982ace2450)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f982ace2450)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f982ace2450) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f982ace2450)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 37 (Thread 0x7f98357f1700 (LWP 1172)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97aea31c60)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97aea31c60)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97aea31c60) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97aea31c60)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 36 (Thread 0x7f98356f0700 (LWP 1173)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x12952e40)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x12952e40)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x12952e40) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x12952e40)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 35 (Thread 0x7f98355ef700 (LWP 1174)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f980f671430)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f980f671430)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f980f671430) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f980f671430)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 34 (Thread 0x7f98354ee700 (LWP 1175)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f98292c9d10)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f98292c9d10)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f98292c9d10) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f98292c9d10)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 33 (Thread 0x7f98353ed700 (LWP 1176)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9829db2760)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9829db2760)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9829db2760) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9829db2760)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 32 (Thread 0x7f98352ec700 (LWP 1177)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97ac6f8160)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97ac6f8160)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97ac6f8160) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97ac6f8160)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 31 (Thread 0x7f98351eb700 (LWP 1178)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x3ccc870)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x3ccc870)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x3ccc870) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x3ccc870)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 30 (Thread 0x7f98350ea700 (LWP 1179)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97aeb0cfa0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97aeb0cfa0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97aeb0cfa0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97aeb0cfa0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 29 (Thread 0x7f9834fe9700 (LWP 1180)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97e88ea810)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97e88ea810)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97e88ea810) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97e88ea810)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 28 (Thread 0x7f9834ee8700 (LWP 1181)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x777acc0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x777acc0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x777acc0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x777acc0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 27 (Thread 0x7f9834de7700 (LWP 1182)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x3f90a40)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x3f90a40)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x3f90a40) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x3f90a40)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 26 (Thread 0x7f9834ce6700 (LWP 1183)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9802e33790)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9802e33790)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9802e33790) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9802e33790)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 25 (Thread 0x7f9834be5700 (LWP 1184)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x42811e0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x42811e0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x42811e0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x42811e0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 24 (Thread 0x7f9834ae4700 (LWP 1185)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97d1a7cfb0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97d1a7cfb0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97d1a7cfb0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97d1a7cfb0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7f98349e3700 (LWP 1186)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97cdd47420)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97cdd47420)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97cdd47420) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97cdd47420)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7f98348e2700 (LWP 1187)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9832768fc0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9832768fc0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9832768fc0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9832768fc0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7f98347e1700 (LWP 1188)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f973dac22e0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f973dac22e0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f973dac22e0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f973dac22e0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f98346e0700 (LWP 1189)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97cdba4880)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97cdba4880)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97cdba4880) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97cdba4880)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f98345df700 (LWP 1190)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x8ac8e30)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x8ac8e30)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x8ac8e30) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x8ac8e30)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f98344de700 (LWP 1191)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97f175dbe0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97f175dbe0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97f175dbe0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97f175dbe0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f98343dd700 (LWP 1192)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9830c19180)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9830c19180)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9830c19180) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9830c19180)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f98342dc700 (LWP 1193)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97c8efa400)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97c8efa400)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97c8efa400) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97c8efa400)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f98341db700 (LWP 1194)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f976e799990)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f976e799990)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f976e799990) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f976e799990)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f982ffff700 (LWP 1195)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9830dcabd0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9830dcabd0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9830dcabd0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9830dcabd0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f982fefe700 (LWP 1196)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9764a4d390)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9764a4d390)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9764a4d390) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9764a4d390)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f982fdfd700 (LWP 1197)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9799d474c0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9799d474c0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9799d474c0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9799d474c0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f982fcfc700 (LWP 1198)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f98212a3aa0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f98212a3aa0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f98212a3aa0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f98212a3aa0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f982fbfb700 (LWP 1199)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x303afb0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x303afb0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x303afb0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x303afb0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f982fafa700 (LWP 1200)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97aa390f10)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97aa390f10)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97aa390f10) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97aa390f10)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f982f9f9700 (LWP 1201)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f9830d6f110)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f9830d6f110)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f9830d6f110) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f9830d6f110)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f982f8f8700 (LWP 1202)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97e2a33220)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97e2a33220)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97e2a33220) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97e2a33220)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f982f7f7700 (LWP 1203)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97872aeb40)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97872aeb40)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97872aeb40) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97872aeb40)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f982f6f6700 (LWP 1204)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f982255b070)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f982255b070)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f982255b070) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f982255b070)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f982f5f5700 (LWP 1205)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f1d9e in boost::recursive_mutex::lock (this=0x16ee720)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720) at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::limitPlainHtmlSessions (this=0x16ee720) at /opt/wt-3.3.0/src/web/WebController.C:760
#7  0x00007f983f70f107 in Wt::WebSession::handleRequest (this=0x1cec4ff0, handler=...)
    at /opt/wt-3.3.0/src/web/WebSession.C:1450
#8  0x00007f983f6f6c50 in Wt::WebController::handleRequest (this=0x16ee720, request=0x7f981a7e7e10)
    at /opt/wt-3.3.0/src/web/WebController.C:659
#9  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#10 0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#11 0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#12 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#13 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#14 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#15 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f982f4f4700 (LWP 1206)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f97cf46e0b0)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f97cf46e0b0)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f97cf46e0b0) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f97cf46e0b0)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f982f3f3700 (LWP 1207)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f6681 in boost::recursive_mutex::lock (this=0x16ee720, request=0x7f982a302d80)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720, request=0x7f982a302d80)
    at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720, request=0x7f982a302d80) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::handleRequest (this=0x16ee720, request=0x7f982a302d80)
    at /opt/wt-3.3.0/src/web/WebController.C:587
#7  0x00007f983ef8a48f in boost::asio::detail::handler_queue::handler_wrapper<boost::_bi::bind_t<void, boost::_mfi::mf1<void, Wt::WebController, Wt::WebRequest*>, boost::_bi::list2<boost::_bi::value<Wt::WebController*>, boost::_bi::value<http::server::HTTPRequest*> > > >::do_call(boost::asio::detail::handler_queue::handler*) ()
   from /usr/local/lib/libwthttp.so.35
#8  0x00007f983f4d0b7e in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run(boost::system::error_code&) () from /usr/local/lib/libwt.so.35
#9  0x00007f983f4c6d84 in boost::asio::io_service::run (this=0x16efeb0)
    at /usr/include/boost/asio/impl/io_service.ipp:68
#10 Wt::WIOService::run (this=0x16efeb0) at /opt/wt-3.3.0/src/Wt/WIOService.C:160
#11 0x00007f983b9e1200 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0
#12 0x00007f983c6ff8ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f983bcbab6d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f983fd3b760 (LWP 1078)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f983c702194 in _L_lock_1024 () from /lib/libpthread.so.0
#2  0x00007f983c701ff7 in __pthread_mutex_lock (mutex=0x16ee7d8) at pthread_mutex_lock.c:82
#3  0x00007f983f6f2560 in boost::recursive_mutex::lock (this=0x16ee720)
    at /usr/include/boost/thread/pthread/recursive_mutex.hpp:67
#4  boost::unique_lock<boost::recursive_mutex>::lock (this=0x16ee720) at /usr/include/boost/thread/locks.hpp:349
#5  unique_lock (this=0x16ee720) at /usr/include/boost/thread/locks.hpp:227
#6  Wt::WebController::shutdown (this=0x16ee720) at /opt/wt-3.3.0/src/web/WebController.C:107
#7  0x00007f983ef83449 in Wt::WServer::stop (this=0x7ffff7bc7160) at /opt/wt-3.3.0/src/http/WServer.C:203
#8  0x00000000004519fb in main (argc=13, argv=0x7ffff7bc73e8) at ../WtPortal/main.cpp:3262
Currently logging to "gdb.txt".
Logs will be appended to the log file.
Output will be logged and displayed.
A debugging session is active.

	Inferior 1 [process 1078] will be detached.

Quit anyway? (y or n) Detaching from program: /Adempiere/WtPortal/portal.wt, process 1078