Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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N/A
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None
Description
CREATE TABLE t (pk INT PRIMARY KEY, v BINARY(252) NOT NULL, VECTOR (v)) ENGINE=MyISAM; |
INSERT INTO t VALUES (1,x'00000000'); |
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# Cleanup
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DROP TABLE t; |
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bb-11.6-MDEV-32887-vector 77be73c489fb7c21ca58e78cef10e0c166f293d8 |
==2511194==ERROR: AddressSanitizer: unknown-crash on address 0x60e000034cb800 at pc 0x7fcc6384814b bp 0x7fcc57a9e620 sp 0x7fcc57a9ddd0
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READ of size 33280 at 0x60e000034cb800 thread T5
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#0 0x7fcc6384814a in __interceptor_memcpy ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:827
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#1 0x556cb6fb3c4c in _mi_rec_pack /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/storage/myisam/mi_dynrec.c:998
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#2 0x556cb6fab79e in _mi_write_blob_record /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/storage/myisam/mi_dynrec.c:290
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#3 0x556cb7017bc9 in mi_write /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/storage/myisam/mi_write.c:146
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#4 0x556cb6f55ad3 in ha_myisam::write_row(unsigned char const*) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/storage/myisam/ha_myisam.cc:963
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#5 0x556cb5baf787 in handler::ha_write_row(unsigned char const*) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/handler.cc:8159
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#6 0x556cb5fbbe36 in FVectorNode::save(TABLE*) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/vector_mhnsw.cc:959
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#7 0x556cb5fbec82 in mhnsw_insert(TABLE*, st_key*) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/vector_mhnsw.cc:1166
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#8 0x556cb5059ca0 in TABLE::hlindexes_on_insert() /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/sql_base.cc:9919
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#9 0x556cb5baf884 in handler::ha_write_row(unsigned char const*) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/handler.cc:8163
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#10 0x556cb512b63d in write_record(THD*, TABLE*, st_copy_info*, select_result*) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/sql_insert.cc:2322
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#11 0x556cb5121d6d in mysql_insert(THD*, TABLE_LIST*, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/sql_insert.cc:1179
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#12 0x556cb51f2037 in mysql_execute_command(THD*, bool) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/sql_parse.cc:4458
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#13 0x556cb5209bf9 in mysql_parse(THD*, char*, unsigned int, Parser_state*) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/sql_parse.cc:7873
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#14 0x556cb51e0c1b in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/sql_parse.cc:1892
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#15 0x556cb51dd92f in do_command(THD*, bool) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/sql_parse.cc:1405
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#16 0x556cb56cd188 in do_handle_one_connection(CONNECT*, bool) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/sql_connect.cc:1448
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#17 0x556cb56ccb49 in handle_one_connection /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/sql_connect.cc:1350
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#18 0x556cb6370671 in pfs_spawn_thread /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/storage/perfschema/pfs.cc:2198
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#19 0x7fcc630a8043 in start_thread nptl/pthread_create.c:442
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#20 0x7fcc6312861b in clone3 ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
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Address 0x60e000034cb800 is a wild pointer inside of access range of size 0x000000008200.
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SUMMARY: AddressSanitizer: unknown-crash ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:827 in __interceptor_memcpy
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Thread T5 created by T0 here:
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#0 0x7fcc63849726 in __interceptor_pthread_create ../../../../src/libsanitizer/asan/asan_interceptors.cpp:207
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#1 0x556cb636c413 in my_thread_create /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/storage/perfschema/my_thread.h:38
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#2 0x556cb6370a60 in pfs_spawn_thread_v1 /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/storage/perfschema/pfs.cc:2249
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#3 0x556cb4df9c33 in inline_mysql_thread_create /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/include/mysql/psi/mysql_thread.h:1139
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#4 0x556cb4e123fa in create_thread_to_handle_connection(CONNECT*) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/mysqld.cc:6267
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#5 0x556cb4e12a1f in create_new_thread(CONNECT*) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/mysqld.cc:6329
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#6 0x556cb4e12d0a in handle_accepted_socket(st_mysql_socket, st_mysql_socket) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/mysqld.cc:6391
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#7 0x556cb4e13992 in handle_connections_sockets() /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/mysqld.cc:6504
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#8 0x556cb4e11c77 in mysqld_main(int, char**) /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/mysqld.cc:6162
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#9 0x556cb4df8d58 in main /data/bld/preview-11.7-bb-11.6-MDEV-32887-vector-asan/sql/main.cc:34
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#10 0x7fcc630461c9 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
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==2511194==ABORTING
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241006 14:40:32 [ERROR] mysqld got signal 6 ;
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Sorry, we probably made a mistake, and this is a bug.
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Your assistance in bug reporting will enable us to fix this for the next release.
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To report this bug, see https://mariadb.com/kb/en/reporting-bugs
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We will try our best to scrape up some info that will hopefully help
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diagnose the problem, but since we have already crashed,
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something is definitely wrong and this may fail.
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Server version: 11.7.0-MariaDB-debug-log source revision: 77be73c489fb7c21ca58e78cef10e0c166f293d8
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key_buffer_size=1048576
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read_buffer_size=131072
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max_used_connections=1
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max_threads=153
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thread_count=1
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It is possible that mysqld could use up to
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key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 64017 K bytes of memory
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Hope that's ok; if not, decrease some variables in the equation.
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Thread pointer: 0x62c0000c0218
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Attempting backtrace. You can use the following information to find out
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where mysqld died. If you see no messages after this, something went
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terribly wrong...
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stack_bottom = 0x7fcc57aa1bd0 thread_stack 0xb00000
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sanitizer_common/sanitizer_common_interceptors.inc:4277(__interceptor_backtrace.part.0)[0x7fcc63851f31]
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mysys/stacktrace.c:215(my_print_stacktrace)[0x556cb70fc554]
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sql/signal_handler.cc:239(handle_fatal_signal)[0x556cb5b67d28]
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libc_sigaction.c:0(__restore_rt)[0x7fcc6305afd0]
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nptl/pthread_kill.c:44(__pthread_kill_implementation)[0x7fcc630a9d3c]
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posix/raise.c:27(__GI_raise)[0x7fcc6305af32]
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stdlib/abort.c:81(__GI_abort)[0x7fcc63045472]
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sanitizer_common/sanitizer_posix_libcdep.cpp:137(__sanitizer::Abort())[0x7fcc638d650f]
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sanitizer_common/sanitizer_termination.cpp:59(__sanitizer::Die())[0x7fcc638e2ba1]
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asan/asan_report.cpp:190(__asan::ScopedInErrorReport::~ScopedInErrorReport())[0x7fcc638c1f5e]
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asan/asan_report.cpp:479(__asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool))[0x7fcc638c14c6]
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sanitizer_common/sanitizer_common_interceptors.inc:827(memcpy)[0x7fcc6384816a]
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myisam/mi_dynrec.c:999(_mi_rec_pack)[0x556cb6fb3c4d]
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myisam/mi_dynrec.c:290(_mi_write_blob_record)[0x556cb6fab79f]
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myisam/mi_write.c:146(mi_write)[0x556cb7017bca]
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myisam/ha_myisam.cc:963(ha_myisam::write_row(unsigned char const*))[0x556cb6f55ad4]
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sql/handler.cc:8159(handler::ha_write_row(unsigned char const*))[0x556cb5baf788]
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sql/vector_mhnsw.cc:959(FVectorNode::save(TABLE*))[0x556cb5fbbe37]
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sql/vector_mhnsw.cc:1166(mhnsw_insert(TABLE*, st_key*))[0x556cb5fbec83]
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sql/sql_base.cc:9919(TABLE::hlindexes_on_insert())[0x556cb5059ca1]
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sql/handler.cc:8163(handler::ha_write_row(unsigned char const*))[0x556cb5baf885]
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sql/sql_insert.cc:2322(write_record(THD*, TABLE*, st_copy_info*, select_result*))[0x556cb512b63e]
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sql/sql_insert.cc:1179(mysql_insert(THD*, TABLE_LIST*, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*))[0x556cb5121d6e]
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sql/sql_parse.cc:4458(mysql_execute_command(THD*, bool))[0x556cb51f2038]
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sql/sql_parse.cc:7873(mysql_parse(THD*, char*, unsigned int, Parser_state*))[0x556cb5209bfa]
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sql/sql_parse.cc:1894(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool))[0x556cb51e0c1c]
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sql/sql_parse.cc:1405(do_command(THD*, bool))[0x556cb51dd930]
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sql/sql_connect.cc:1448(do_handle_one_connection(CONNECT*, bool))[0x556cb56cd189]
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sql/sql_connect.cc:1352(handle_one_connection)[0x556cb56ccb4a]
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perfschema/pfs.cc:2200(pfs_spawn_thread)[0x556cb6370672]
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nptl/pthread_create.c:442(start_thread)[0x7fcc630a8044]
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x86_64/clone3.S:83(clone3)[0x7fcc6312861c]
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Trying to get some variables.
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Some pointers may be invalid and cause the dump to abort.
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Query (0x6290000e6238): INSERT INTO t VALUES (1,x'00000000')
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Connection ID (thread ID): 4
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Status: NOT_KILLED
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Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off,hash_join_cardinality=on,cset_narrowing=on,sargable_casefold=on
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The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mariadbd/ contains
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information that should help you find out what is causing the crash.
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Writing a core file...
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Working directory at /dev/shm/var_auto_pDiE/mysqld.1/data
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Resource Limits:
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Limit Soft Limit Hard Limit Units
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Max cpu time unlimited unlimited seconds
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Max file size unlimited unlimited bytes
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Max data size unlimited unlimited bytes
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Max stack size 8388608 unlimited bytes
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Max core file size unlimited unlimited bytes
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Max resident set unlimited unlimited bytes
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Max processes 514730 514730 processes
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Max open files 65536 65536 files
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Max locked memory 16876769280 16876769280 bytes
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Max address space unlimited unlimited bytes
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Max file locks unlimited unlimited locks
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Max pending signals 514730 514730 signals
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Max msgqueue size 819200 819200 bytes
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Max nice priority 0 0
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Max realtime priority 0 0
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Max realtime timeout unlimited unlimited us
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Core pattern: core
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Kernel version: Linux version 6.1.0-13-amd64 (debian-kernel@lists.debian.org) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Debian 6.1.55-1 (2023-09-29)
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With lengths not multiple of 4 ER_TRUNCATED_WRONG_VALUE_FOR_FIELD is returned:
CREATE TABLE t (pk INT PRIMARY KEY, v BINARY(255) NOT NULL, VECTOR (v)) ENGINE=MyISAM;
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INSERT INTO t VALUES (1,x'00000000');
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bug.vec7-83a [ fail ]
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Test ended at 2024-10-06 14:45:27
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CURRENT_TEST: bug.vec7-83a
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mysqltest: At line 2: query 'INSERT INTO t VALUES (1,x'00000000')' failed: ER_TRUNCATED_WRONG_VALUE_FOR_FIELD (1366): Incorrect vector value: '...' for column `test`.`t`.`v` at row 1
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Attachments
Issue Links
- is caused by
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MDEV-34939 vector search in 11.7
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- Closed
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- relates to
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- Closed
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