2020-09-30 16:03:29 error : (1) [qc_sqlite] The provided buffer does not contain a COM_QUERY, but a COM_UNKNOWN(4f).
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2020-09-30 16:03:29 error : (1) [qc_sqlite] The query could not be parsed. Response not valid.
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alert : MaxScale 2.5.5 received fatal signal 11. Commit ID: 17ea429d132581d9cb3bb3260e284e5841d69fc6 System name: Linux Release string: Fedora release 32 (Thirty Two)
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2020-09-30 16:03:29 alert : (1) Statement currently being classified: none/unknown
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2020-09-30 16:03:29 alert : (1)
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/tmp/build/lib64/maxscale/libqc_sqlite.so(+0xd1a0): query_classifier/qc_sqlite/qc_sqlite.cc:248
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/tmp/build/lib64/maxscale/libmaxscale-common.so.1.0.0(+0x125f57): server/core/query_classifier.cc:219
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/tmp/build/lib64/maxscale/libmaxscale-common.so.1.0.0(_Z21qc_get_database_namesB5cxx11P5GWBUF+0x4f): server/core/query_classifier.cc:812
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/tmp/build/lib64/maxscale/libmariadbclient.so(_ZN23MariaDBClientConnection19handle_use_databaseEP5GWBUF+0x19): /usr/include/c++/10/bits/stl_iterator.h:954
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/tmp/build/lib64/maxscale/libmariadbclient.so(_ZN23MariaDBClientConnection24process_special_commandsEP5GWBUFh+0x19d): server/modules/protocol/MariaDB/mariadb_client.cc:1174
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/tmp/build/lib64/maxscale/libmariadbclient.so(_ZN23MariaDBClientConnection15route_statementEON8maxscale6BufferE+0x6b): server/modules/protocol/MariaDB/mariadb_client.cc:1230
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/tmp/build/lib64/maxscale/libmariadbclient.so(_ZN23MariaDBClientConnection19process_normal_readEv+0x1b2): include/maxscale/session.hh:749
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/tmp/build/lib64/maxscale/libmariadbclient.so(_ZN23MariaDBClientConnection17ready_for_readingEP3DCB+0x70): server/modules/protocol/MariaDB/mariadb_client.cc:1426
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/tmp/build/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN3DCB14process_eventsEj+0xc4): server/core/dcb.cc:1314
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/tmp/build/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN3DCB13event_handlerEPS_j+0x49): server/core/dcb.cc:1357
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/tmp/build/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker15poll_waiteventsEv+0x1b6): maxutils/maxbase/src/worker.cc:879
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/tmp/build/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker3runEPNS_9SemaphoreE+0x53): maxutils/maxbase/src/worker.cc:574
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/lib64/libstdc++.so.6(+0xd8b84): ??:?
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/lib64/libpthread.so.0(+0x9432): pthread_create.c:?
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/lib64/libc.so.6(clone+0x43): :?
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