2026-05-29 18:05:04   info   : [exasolrouter] stmt: SELECT * FROM "SYS"."EXA_SQL_KEYWORDS" WHERE "reserved" = TRUE ORDER BY "keyword"
2026-05-29 18:05:04   info   : [exasolrouter] Result: ResultSet
2026-05-29 18:06:56   error  : Table 'mariadb_exa_demo.t1 has no primary key. ODBC generating a new key using all columns
2026-05-29 18:06:56   info   : create table mariadb_exa_demo.t1 (add decimal(10,0), primary key (add) DISABLE, distribute by add)
2026-05-29 18:06:56   error  : --- ODBC Error Could not create table t1 ---\nSQL State: 42000\nNative Error: -6811776\nMessage: [Exasol][Exasol Driver]syntax error, unexpected ADD_ [line 1, column 35] (Session: 1866546834621857792)\n
2026-05-29 18:06:56   error  : Binlog error: --- ODBC Error Could not create table t1 ---\nSQL State: 42000\nNative Error: -6811776\nMessage: [Exasol][Exasol Driver]syntax error, unexpected ADD_ [line 1, column 35] (Session: 1866546834621857792)\n
terminate called after throwing an instance of 'std::runtime_error'
  what():  Abort callback
2026-05-29 18:06:56   alert  : MaxScale 25.10.3 received fatal signal 6. Commit ID: 2e3c124a405cc0c919ff7677452cc25132128a24, System name: Linux, Release string: Red Hat Enterprise Linux 9.8 (Plow), Thread: reader 3
2026-05-29 18:06:56   alert  : Last systemd watchdog notification was 4.0008min ago, notification interval is 0ns. Last 0 notifications: []
2026-05-29 18:06:56   alert  : Statement currently being classified: none/unknown
2026-05-29 18:06:56   notice : For a more detailed stacktrace, install GDB.
MaxScale 25.10.3 received fatal signal 6. Commit ID: 2e3c124a405cc0c919ff7677452cc25132128a24, System name: Linux, Release string: Red Hat Enterprise Linux 9.8 (Plow), Thread: reader 3  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::dump_stacktrace(std::function<void (char const*)>)): maxutils/maxbase/src/stacktrace.cc:190
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::_Function_base::~_Function_base()): /usr/include/c++/11/bits/std_function.h:243
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 ((anonymous namespace)::sigfatal_handler(int)): server/core/process.cc:301
  /lib64/libc.so.6 (__restore_rt): ??:?
  /lib64/libc.so.6 (__pthread_kill_implementation): ??:?
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::dump_stacktrace(std::function<void (char const*)>)): maxutils/maxbase/src/stacktrace.cc:190
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::_Function_base::~_Function_base()): /usr/include/c++/11/bits/std_function.h:243
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 ((anonymous namespace)::sigfatal_handler(int)): server/core/process.cc:301
  /lib64/libc.so.6 (__restore_rt): ??:?
  /lib64/libc.so.6 (__pthread_kill_implementation): ??:?
  /lib64/libc.so.6 (__GI_raise): :?
  /lib64/libc.so.6 (__GI_abort): :?
  /lib64/libstdc++.so.6 (__cxa_throw_bad_array_new_length): ??:?
  /lib64/libstdc++.so.6 (std::rethrow_exception(std::__exception_ptr::exception_ptr)): ??:?
  /lib64/libstdc++.so.6 (std::terminate()): ??:?
  /lib64/libstdc++.so.6 (__cxa_throw): ??:?
  /usr/lib64/maxscale/libbinlogrouter.so (std::_Function_handler<void (), ExaCdc::start_reader(maxsql::GtidList const&)::{lambda()#2}>::_M_invoke(std::_Any_data const&)): server/modules/routing/pinloki/exasol-cdc/exacdc.cc:167
  /usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::send_events()): server/modules/routing/pinloki/reader.cc:217
  /usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::epoll_update(maxbase::Pollable*, maxbase::Worker*, unsigned int)): server/modules/routing/pinloki/reader.cc:178
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1032
  /lib64/libc.so.6 (__GI_raise): :?
  /lib64/libc.so.6 (__GI_abort): :?
  /lib64/libstdc++.so.6 (__cxa_throw_bad_array_new_length): ??:?
  /lib64/libstdc++.so.6 (std::rethrow_exception(std::__exception_ptr::exception_ptr)): ??:?
  /lib64/libstdc++.so.6 (std::terminate()): ??:?
  /lib64/libstdc++.so.6 (__cxa_throw): ??:?
  /usr/lib64/maxscale/libbinlogrouter.so (std::_Function_handler<void (), ExaCdc::start_reader(maxsql::GtidList const&)::{lambda()#2}>::_M_invoke(std::_Any_data const&)): server/modules/routing/pinloki/exasol-cdc/exacdc.cc:167
  /usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::send_events()): server/modules/routing/pinloki/reader.cc:217
  /usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::epoll_update(maxbase::Pollable*, maxbase::Worker*, unsigned int)): server/modules/routing/pinloki/reader.cc:178
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
  /lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
  /lib64/libc.so.6 (start_thread): ??:?
  /lib64/libc.so.6 (__GI___clone): :?
2026-05-29 18:06:57   notice : Attempting to dump stacktraces from all threads using internal profiler...
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1032
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
  /lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
  /lib64/libc.so.6 (start_thread): ??:?
  /lib64/libc.so.6 (__GI___clone): :?

2026-05-29 18:06:57   error  : Binlogrouter: poll of inotify fd failed. This is likely a FATAL error if it repeats, in which case maxscale should be restarted. Error: Interrupted system call
Thread 1
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
Thread 1
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
maxscale (main): server/bin/gateway.cc:1210
/lib64/libc.so.6 (__libc_start_call_main): ??:?
/lib64/libc.so.6 (__libc_start_main_alias_2): :?
maxscale (_start): ??:?

Thread 2
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
maxscale (main): server/bin/gateway.cc:1210
/lib64/libc.so.6 (__libc_start_call_main): ??:?
/lib64/libc.so.6 (__libc_start_main_alias_2): :?
maxscale (_start): ??:?

Thread 2
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__GI___pthread_cond_wait): :?
/lib64/libstdc++.so.6 (std::condition_variable::wait(std::unique_lock<std::mutex>&)): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::SharedData<maxscale::telemetry::detail::TelemetryContext, maxscale::telemetry::detail::Event>::wait_for_updates(std::chrono::duration<long, std::ratio<1l, 1000000000l> >, std::atomic<bool>*)::{lambda()#1}::operator()() const): maxutils/maxbase/include/maxbase/shareddata.hh:273
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 3
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__GI___pthread_cond_wait): :?
/lib64/libstdc++.so.6 (std::condition_variable::wait(std::unique_lock<std::mutex>&)): ??:?
/usr/lib64/maxscale/libsmartrouter.so (maxbase::SharedData<std::unordered_map<std::string, PerformanceInfo, std::hash<std::string >, std::equal_to<std::string >, std::allocator<std::pair<std::string const, PerformanceInfo> > >, PerformanceInfoUpdate>::wait_for_updates(std::chrono::duration<long, std::ratio<1l, 1000000000l> >, std::atomic<bool>*)::{lambda()#1}::operator()() const): maxutils/maxbase/include/maxbase/shareddata.hh:273
/usr/lib64/maxscale/libsmartrouter.so (std::vector<int, std::allocator<int> >::size() const): /usr/include/c++/11/bits/stl_vector.h:919
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?
/lib64/libc.so.6 (__GI___pthread_cond_wait): :?
/lib64/libstdc++.so.6 (std::condition_variable::wait(std::unique_lock<std::mutex>&)): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::SharedData<maxscale::telemetry::detail::TelemetryContext, maxscale::telemetry::detail::Event>::wait_for_updates(std::chrono::duration<long, std::ratio<1l, 1000000000l> >, std::atomic<bool>*)::{lambda()#1}::operator()() const): maxutils/maxbase/include/maxbase/shareddata.hh:273
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 3
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__GI___pthread_cond_wait): :?
/lib64/libstdc++.so.6 (std::condition_variable::wait(std::unique_lock<std::mutex>&)): ??:?

/usr/lib64/maxscale/libsmartrouter.so (maxbase::SharedData<std::unordered_map<std::string, PerformanceInfo, std::hash<std::string >, std::equal_to<std::string >, std::allocator<std::pair<std::string const, PerformanceInfo> > >, PerformanceInfoUpdate>::wait_for_updates(std::chrono::duration<long, std::ratio<1l, 1000000000l> >, std::atomic<bool>*)::{lambda()#1}::operator()() const): maxutils/maxbase/include/maxbase/shareddata.hh:273
/usr/lib64/maxscale/libsmartrouter.so (std::vector<int, std::allocator<int> >::size() const): /usr/include/c++/11/bits/stl_vector.h:919
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
Thread 4
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (___pthread_cond_clockwait): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::cv_status std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > >(std::unique_lock<std::mutex>&, std::chrono::steady_clock::time_point const&)): /usr/include/c++/11/condition_variable:203
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 5
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (___pthread_cond_clockwait): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::cv_status std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > >(std::unique_lock<std::mutex>&, std::chrono::steady_clock::time_point const&)): /usr/include/c++/11/condition_variable:203
/lib64/libc.so.6 (__GI___clone): :?

Thread 4
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 6
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (___pthread_cond_clockwait): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::cv_status std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > >(std::unique_lock<std::mutex>&, std::chrono::steady_clock::time_point const&)): /usr/include/c++/11/condition_variable:203
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?
/lib64/libc.so.6 (___pthread_cond_clockwait): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::cv_status std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > >(std::unique_lock<std::mutex>&, std::chrono::steady_clock::time_point const&)): /usr/include/c++/11/condition_variable:203
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?


Thread 5
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (___pthread_cond_clockwait): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::cv_status std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > >(std::unique_lock<std::mutex>&, std::chrono::steady_clock::time_point const&)): /usr/include/c++/11/condition_variable:203
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 6
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (___pthread_cond_clockwait): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::cv_status std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > >(std::unique_lock<std::mutex>&, std::chrono::steady_clock::time_point const&)): /usr/include/c++/11/condition_variable:203
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
Thread 7
/lib64/libc.so.6 (start_thread): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__GI___clone): :?
/lib64/libc.so.6 (__restore_rt): ??:?

/lib64/libc.so.6 (__GI_tgkill): :?
Thread 7
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::collect_samples()): server/core/profiler.cc:107
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::stacktrace[abi:cxx11]()): server/core/profiler.cc:183
/lib64/libc.so.6 (__restore_rt): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 ((anonymous namespace)::sigfatal_handler(int)): server/core/process.cc:320
/lib64/libc.so.6 (__GI_tgkill): :?
/lib64/libc.so.6 (__restore_rt): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::collect_samples()): server/core/profiler.cc:107
/lib64/libc.so.6 (__pthread_kill_implementation): ??:?
/lib64/libc.so.6 (__GI_raise): :?
/lib64/libc.so.6 (__GI_abort): :?
/lib64/libstdc++.so.6 (__cxa_throw_bad_array_new_length): ??:?
/lib64/libstdc++.so.6 (std::rethrow_exception(std::__exception_ptr::exception_ptr)): ??:?
/lib64/libstdc++.so.6 (std::terminate()): ??:?
/lib64/libstdc++.so.6 (__cxa_throw): ??:?
/usr/lib64/maxscale/libbinlogrouter.so (std::_Function_handler<void (), ExaCdc::start_reader(maxsql::GtidList const&)::{lambda()#2}>::_M_invoke(std::_Any_data const&)): server/modules/routing/pinloki/exasol-cdc/exacdc.cc:167
/usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::send_events()): server/modules/routing/pinloki/reader.cc:217
/usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::epoll_update(maxbase::Pollable*, maxbase::Worker*, unsigned int)): server/modules/routing/pinloki/reader.cc:178
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1032
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 8
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (___pthread_cond_clockwait): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::cv_status std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > >(std::unique_lock<std::mutex>&, std::chrono::steady_clock::time_point const&)): /usr/include/c++/11/condition_variable:203
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::stacktrace[abi:cxx11]()): server/core/profiler.cc:183
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 ((anonymous namespace)::sigfatal_handler(int)): server/core/process.cc:320
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__pthread_kill_implementation): ??:?
/lib64/libc.so.6 (__GI_raise): :?
/lib64/libc.so.6 (__GI_abort): :?
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 9
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__libc_poll): :?
/usr/lib64/maxscale/libbinlogrouter.so (pinloki::FileTransformer::run()): server/modules/routing/pinloki/file_transformer.cc:389
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 10
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libstdc++.so.6 (__cxa_throw_bad_array_new_length): ??:?
/lib64/libstdc++.so.6 (std::rethrow_exception(std::__exception_ptr::exception_ptr)): ??:?
/lib64/libstdc++.so.6 (std::terminate()): ??:?
/lib64/libstdc++.so.6 (__cxa_throw): ??:?
/usr/lib64/maxscale/libbinlogrouter.so (std::_Function_handler<void (), ExaCdc::start_reader(maxsql::GtidList const&)::{lambda()#2}>::_M_invoke(std::_Any_data const&)): server/modules/routing/pinloki/exasol-cdc/exacdc.cc:167
/usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::send_events()): server/modules/routing/pinloki/reader.cc:217
/usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::epoll_update(maxbase::Pollable*, maxbase::Worker*, unsigned int)): server/modules/routing/pinloki/reader.cc:178
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1032
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 8
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (___pthread_cond_clockwait): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::cv_status std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > >(std::unique_lock<std::mutex>&, std::chrono::steady_clock::time_point const&)): /usr/include/c++/11/condition_variable:203
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

/lib64/libc.so.6 (__pthread_clockjoin_ex): :?
/lib64/libstdc++.so.6 (std::thread::join()): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::join()): maxutils/maxbase/include/maxbase/log.hh:256
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 11
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__libc_poll): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (pvio_socket_wait_io_or_timeout): mariadb-connector-c/plugins/pvio/pvio_socket.c:532 (discriminator 2)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (pvio_socket_read): mariadb-connector-c/plugins/pvio/pvio_socket.c:318
/usr/lib64/maxscale/libbinlogrouter.so (ma_pvio_read): mariadb-connector-c/libmariadb/ma_pvio.c:255
/usr/lib64/maxscale/libbinlogrouter.so (ma_pvio_cache_read): mariadb-connector-c/libmariadb/ma_pvio.c:299
/usr/lib64/maxscale/libbinlogrouter.so (ma_real_read): mariadb-connector-c/libmariadb/ma_net.c:390
/usr/lib64/maxscale/libbinlogrouter.so (ma_net_read): mariadb-connector-c/libmariadb/ma_net.c:449
/usr/lib64/maxscale/libbinlogrouter.so (ma_net_safe_read): mariadb-connector-c/libmariadb/mariadb_lib.c:215
Thread 9
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__libc_poll): :?
/usr/lib64/maxscale/libbinlogrouter.so (pinloki::FileTransformer::run()): server/modules/routing/pinloki/file_transformer.cc:389
/usr/lib64/maxscale/libbinlogrouter.so (mariadb_rpl_fetch): mariadb-connector-c/libmariadb/mariadb_rpl.c:1023
/usr/lib64/maxscale/libbinlogrouter.so (maxsql::Connection::get_rpl_msg()): server/modules/routing/pinloki/dbconnection.cc:92
/usr/lib64/maxscale/libbinlogrouter.so (pinloki::Writer::run()): server/modules/routing/pinloki/writer.cc:178 (discriminator 1)
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 12
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__clock_nanosleep): :?
/lib64/libc.so.6 (__GI___nanosleep): :?
/usr/lib64/maxscale/libbinlogrouter.so (void std::this_thread::sleep_for<long, std::ratio<1l, 1000000l> >(std::chrono::duration<long, std::ratio<1l, 1000000l> > const&)): /usr/include/c++/11/bits/this_thread_sleep.h:82
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 13
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/lib64/libmicrohttpd.so.12 (MHD_queue_response): ??:?
/lib64/libmicrohttpd.so.12 (MHD_run): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 14

Thread 10
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__pthread_clockjoin_ex): :?
/lib64/libstdc++.so.6 (std::thread::join()): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::join()): maxutils/maxbase/include/maxbase/log.hh:256
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 11
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__libc_poll): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (pvio_socket_wait_io_or_timeout): mariadb-connector-c/plugins/pvio/pvio_socket.c:532 (discriminator 2)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (pvio_socket_read): mariadb-connector-c/plugins/pvio/pvio_socket.c:318
/usr/lib64/maxscale/libbinlogrouter.so (ma_pvio_read): mariadb-connector-c/libmariadb/ma_pvio.c:255
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/usr/lib64/maxscale/libbinlogrouter.so (ma_pvio_cache_read): mariadb-connector-c/libmariadb/ma_pvio.c:299
/lib64/libc.so.6 (__restore_rt): ??:?
/usr/lib64/maxscale/libbinlogrouter.so (ma_real_read): mariadb-connector-c/libmariadb/ma_net.c:390
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libbinlogrouter.so (ma_net_read): mariadb-connector-c/libmariadb/ma_net.c:449
/lib64/libmicrohttpd.so.12 (MHD_queue_response): ??:?
/usr/lib64/maxscale/libbinlogrouter.so (ma_net_safe_read): mariadb-connector-c/libmariadb/mariadb_lib.c:215
/usr/lib64/maxscale/libbinlogrouter.so (mariadb_rpl_fetch): mariadb-connector-c/libmariadb/mariadb_rpl.c:1023
/usr/lib64/maxscale/libbinlogrouter.so (maxsql::Connection::get_rpl_msg()): server/modules/routing/pinloki/dbconnection.cc:92
/usr/lib64/maxscale/libbinlogrouter.so (pinloki::Writer::run()): server/modules/routing/pinloki/writer.cc:178 (discriminator 1)
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 12
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__clock_nanosleep): :?
/lib64/libc.so.6 (__GI___nanosleep): :?
/usr/lib64/maxscale/libbinlogrouter.so (void std::this_thread::sleep_for<long, std::ratio<1l, 1000000l> >(std::chrono::duration<long, std::ratio<1l, 1000000l> > const&)): /usr/include/c++/11/bits/this_thread_sleep.h:82
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 13
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/lib64/libmicrohttpd.so.12 (MHD_queue_response): ??:?
/lib64/libmicrohttpd.so.12 (MHD_run): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libmicrohttpd.so.12 (MHD_run): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 15
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/lib64/libmicrohttpd.so.12 (MHD_queue_response): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 14
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libmicrohttpd.so.12 (MHD_run): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 16
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (___pthread_cond_clockwait): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::cv_status std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > >(std::unique_lock<std::mutex>&, std::chrono::steady_clock::time_point const&)): /usr/include/c++/11/condition_variable:203
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/lib64/libmicrohttpd.so.12 (MHD_queue_response): ??:?
/lib64/libmicrohttpd.so.12 (MHD_run): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 15
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/lib64/libmicrohttpd.so.12 (MHD_queue_response): ??:?
/lib64/libmicrohttpd.so.12 (MHD_run): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 16
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (___pthread_cond_clockwait): :?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::cv_status std::condition_variable::__wait_until_impl<std::chrono::duration<long, std::ratio<1l, 1000000000l> > >(std::unique_lock<std::mutex>&, std::chrono::steady_clock::time_point const&)): /usr/include/c++/11/condition_variable:203
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 17
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/lib64/libmicrohttpd.so.12 (MHD_queue_response): ??:?
/lib64/libmicrohttpd.so.12 (MHD_run): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 18
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 19
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__GI___pthread_cond_wait): :?
/lib64/libstdc++.so.6 (std::condition_variable::wait(std::unique_lock<std::mutex>&)): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::ThreadPool::Thread::main()): maxutils/maxbase/src/threadpool.cc:106
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 20
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__GI___pthread_cond_wait): :?
/lib64/libstdc++.so.6 (std::condition_variable::wait(std::unique_lock<std::mutex>&)): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::ThreadPool::Thread::main()): maxutils/maxbase/src/threadpool.cc:106
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 21
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 22
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 23
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 17
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/lib64/libmicrohttpd.so.12 (MHD_queue_response): ??:?
/lib64/libmicrohttpd.so.12 (MHD_run): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 18
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 19
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__GI___clone): :?
/lib64/libc.so.6 (__GI___pthread_cond_wait): :?

/lib64/libstdc++.so.6 (std::condition_variable::wait(std::unique_lock<std::mutex>&)): ??:?
Thread 24
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::ThreadPool::Thread::main()): maxutils/maxbase/src/threadpool.cc:106
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 20
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__GI___pthread_cond_wait): :?
/lib64/libstdc++.so.6 (std::condition_variable::wait(std::unique_lock<std::mutex>&)): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::ThreadPool::Thread::main()): maxutils/maxbase/src/threadpool.cc:106
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 21
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 22
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 23
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 25
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 26
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 27
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 28
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
Thread 24
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 25
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 26
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__GI___clone): :?

Thread 29
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__GI___pthread_cond_wait): :?
/lib64/libstdc++.so.6 (std::condition_variable::wait(std::unique_lock<std::mutex>&)): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::ThreadPool::Thread::main()): maxutils/maxbase/src/threadpool.cc:106
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

/usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase20emergency_stacktraceEv+0x21)[0x7f4e9bcca7b1]
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0(+0x4073de)[0x7f4e9bb983de]
/lib64/libc.so.6(+0x3fc60)[0x7f4e9a025c60]
/lib64/libc.so.6(abort+0x178)[0x7f4e9a00f918]
/lib64/libstdc++.so.6(+0xa1b21)[0x7f4e9aa70b21]
/lib64/libstdc++.so.6(+0xad53c)[0x7f4e9aa7c53c]
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 27
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 28
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libstdc++.so.6(+0xad5a7)[0x7f4e9aa7c5a7]
/lib64/libstdc++.so.6(+0xad809)[0x7f4e9aa7c809]
/usr/lib64/maxscale/libbinlogrouter.so(+0xb9cb8)[0x7f4e99514cb8]
/usr/lib64/maxscale/libbinlogrouter.so(+0xb66d7)[0x7f4e995116d7]
/usr/lib64/maxscale/libbinlogrouter.so(_ZN7pinloki6Reader12epoll_updateEPN7maxbase8PollableEPNS1_6WorkerEj+0xf)[0x7f4e9956861f]
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker15poll_waiteventsEv+0x101)[0x7f4e9bcd5701]
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (epoll_wait): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1006 (discriminator 4)
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?

Thread 29
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxscale::Profiler::save_stacktrace()): server/core/profiler.cc:76
/lib64/libc.so.6 (__restore_rt): ??:?
/lib64/libc.so.6 (__futex_abstimed_wait_common): ??:?
/lib64/libc.so.6 (__GI___pthread_cond_wait): :?
/lib64/libstdc++.so.6 (std::condition_variable::wait(std::unique_lock<std::mutex>&)): ??:?
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::ThreadPool::Thread::main()): maxutils/maxbase/src/threadpool.cc:106
/lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
/lib64/libc.so.6 (start_thread): ??:?
/lib64/libc.so.6 (__GI___clone): :?


Not writing core dump.
MaxScale 25.10.3 received fatal signal 11. Commit ID: 2e3c124a405cc0c919ff7677452cc25132128a24, System name: Linux, Release string: Red Hat Enterprise Linux 9.8 (Plow), Thread: reader 3  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::dump_stacktrace(std::function<void (char const*)>)): maxutils/maxbase/src/stacktrace.cc:190
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::_Function_base::~_Function_base()): /usr/include/c++/11/bits/std_function.h:243
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 ((anonymous namespace)::sigfatal_handler(int)): server/core/process.cc:301
  /lib64/libc.so.6 (__restore_rt): ??:?
  /lib64/libc.so.6 (__pthread_kill_implementation): ??:?
  /lib64/libc.so.6 (__GI_raise): :?
  /lib64/libc.so.6 (__GI_abort): :?
  /lib64/libstdc++.so.6 (__cxa_throw_bad_array_new_length): ??:?
  /lib64/libstdc++.so.6 (std::rethrow_exception(std::__exception_ptr::exception_ptr)): ??:?
  /lib64/libstdc++.so.6 (std::terminate()): ??:?
  /lib64/libstdc++.so.6 (__cxa_throw): ??:?
  /usr/lib64/maxscale/libbinlogrouter.so (std::_Function_handler<void (), ExaCdc::start_reader(maxsql::GtidList const&)::{lambda()#2}>::_M_invoke(std::_Any_data const&)): server/modules/routing/pinloki/exasol-cdc/exacdc.cc:167
  /usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::send_events()): server/modules/routing/pinloki/reader.cc:217
  /usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::epoll_update(maxbase::Pollable*, maxbase::Worker*, unsigned int)): server/modules/routing/pinloki/reader.cc:178
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1032
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
  /lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
  /lib64/libc.so.6 (start_thread): ??:?
  /lib64/libc.so.6 (__GI___clone): :?

Not writing core dump.
/usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker3runEPNS_9SemaphoreE+0x55)[0x7f4e9bcd5895]
/lib64/libstdc++.so.6(+0xdbae4)[0x7f4e9aaaaae4]
/lib64/libc.so.6(+0x8b3f9)[0x7f4e9a0713f9]
/lib64/libc.so.6(clone+0x44)[0x7f4e9a0f57f4]
2026-05-29 18:07:05   alert  : MaxScale 25.10.3 received fatal signal 11. Commit ID: 2e3c124a405cc0c919ff7677452cc25132128a24, System name: Linux, Release string: Red Hat Enterprise Linux 9.8 (Plow), Thread: reader 3
2026-05-29 18:07:05   alert  : Last systemd watchdog notification was 4.15848min ago, notification interval is 0ns. Last 0 notifications: []
2026-05-29 18:07:05   alert  : Statement currently being classified: none/unknown
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::dump_stacktrace(std::function<void (char const*)>)): maxutils/maxbase/src/stacktrace.cc:190
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (std::_Function_base::~_Function_base()): /usr/include/c++/11/bits/std_function.h:243
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 ((anonymous namespace)::sigfatal_handler(int)): server/core/process.cc:301
  /lib64/libc.so.6 (__restore_rt): ??:?
  /lib64/libc.so.6 (__pthread_kill_implementation): ??:?
  /lib64/libc.so.6 (__GI_raise): :?
  /lib64/libc.so.6 (__GI_abort): :?
  /lib64/libstdc++.so.6 (__cxa_throw_bad_array_new_length): ??:?
  /lib64/libstdc++.so.6 (std::rethrow_exception(std::__exception_ptr::exception_ptr)): ??:?
  /lib64/libstdc++.so.6 (std::terminate()): ??:?
  /lib64/libstdc++.so.6 (__cxa_throw): ??:?
  /usr/lib64/maxscale/libbinlogrouter.so (std::_Function_handler<void (), ExaCdc::start_reader(maxsql::GtidList const&)::{lambda()#2}>::_M_invoke(std::_Any_data const&)): server/modules/routing/pinloki/exasol-cdc/exacdc.cc:167
  /usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::send_events()): server/modules/routing/pinloki/reader.cc:217
  /usr/lib64/maxscale/libbinlogrouter.so (pinloki::Reader::epoll_update(maxbase::Pollable*, maxbase::Worker*, unsigned int)): server/modules/routing/pinloki/reader.cc:178
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::poll_waitevents()): maxutils/maxbase/src/worker.cc:1032
  /usr/lib64/maxscale/libmaxscale-common.so.1.0.0 (maxbase::Worker::run(maxbase::Semaphore*)): maxutils/maxbase/src/worker.cc:791
  /lib64/libstdc++.so.6 (std::error_code::default_error_condition() const): ??:?
  /lib64/libc.so.6 (start_thread): ??:?
  /lib64/libc.so.6 (__GI___clone): :?