Bug #1225 | mysqld crash on startup | ||
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Submitted: | 8 Sep 2003 10:22 | Modified: | 17 Nov 2003 1:37 |
Reporter: | Martin Mokrejs | Email Updates: | |
Status: | No Feedback | Impact on me: | |
Category: | MySQL Server | Severity: | S1 (Critical) |
Version: | 4.0.15-bk | OS: | Linux (Linux 2.4.22-pre7) |
Assigned to: | CPU Architecture: | Any |
[8 Sep 2003 10:22]
Martin Mokrejs
[9 Sep 2003 4:32]
Martin Mokrejs
I tried current BK tree: (gdb) my_open (FileName=0x8253d28 "./mysql/host.MYD", Flags=9, MyFlags=16) at my_open.c:62 62 } /* my_open */ (gdb) 0x08198979 in mi_open_datafile () (gdb) Single stepping until exit from function mi_open_datafile, which has no line number information. 0x08196b90 in mi_open () (gdb) Single stepping until exit from function mi_open, which has no line number information. thr_lock_init (lock=0x82539f4) at thr_lock.c:307 307 DBUG_ENTER("thr_lock_init"); (gdb) _db_enter_ (_func_=0xbfffc4f4 "\002", _file_=0xbfffc4f4 "\002", _line_=3221210356, _sfunc_=0xbfffc4f4, _sfile_=0xbfffc4f4, _slevel_=0xbfffc4f4, _sframep_=0xbfffc500) at dbug.c:706 706 if (!_no_db_) (gdb) 708 int save_errno=errno; (gdb) 715 if (!(state=code_state())) (gdb) code_state () at dbug.c:351 351 CODE_STATE *state=0; (gdb) 352 struct st_my_thread_var *tmp=my_thread_var; (gdb) _my_thread_var () at my_thr_init.c:204 204 struct st_my_thread_var *tmp= (gdb) 215 } (gdb) code_state () at dbug.c:353 353 if (tmp) (gdb) 355 if (!(state=(CODE_STATE *) tmp->dbug)) (gdb) 365 } [cut] _db_return_ (_line_=3221210288, _sfunc_=0xbfffc4b0, _sfile_=0xbfffc4b0, _slevel_=0xbfffc4b8) at dbug.c:795 795 if (!_no_db_) (gdb) 797 int save_errno=errno; (gdb) 798 if (!(state=code_state())) (gdb) code_state () at dbug.c:351 351 CODE_STATE *state=0; (gdb) 352 struct st_my_thread_var *tmp=my_thread_var; (gdb) _my_thread_var () at my_thr_init.c:204 204 struct st_my_thread_var *tmp= (gdb) 215 } (gdb) code_state () at dbug.c:353 353 if (tmp) (gdb) 355 if (!(state=(CODE_STATE *) tmp->dbug)) (gdb) 365 } (gdb) _db_return_ (_line_=136577736, _sfunc_=0x82402c8, _sfile_=0x82402c8, _slevel_=0xbfffc4b8) at dbug.c:800 800 if (!init_done) (gdb) 802 if (stack->flags & (TRACE_ON | DEBUG_ON | PROFILE_ON)) (gdb) 829 state->level = *_slevel_-1; (gdb) 830 state->func = *_sfunc_; (gdb) 831 state->file = *_sfile_; (gdb) l 826 } 827 dbug_flush(state); 828 } 829 state->level = *_slevel_-1; 830 state->func = *_sfunc_; 831 state->file = *_sfile_; 832 #ifndef THREAD 833 if (state->framep != NULL) 834 state->framep = (char **) *state->framep; 835 #endif (gdb) s 836 errno=save_errno; (gdb) 838 } (gdb) list_add (root=0x0, element=0x82539f4) at list.c:43 43 } (gdb) thr_lock_init (lock=0x82539f4) at thr_lock.c:318 318 pthread_mutex_unlock(&THR_LOCK_lock); (gdb) safe_mutex_unlock (mp=0x823f8c0, file=0x821d3c1 "thr_lock.c", line=318) at thr_mutex.c:130 130 pthread_mutex_lock(&mp->global); (gdb) 131 if (mp->count == 0) (gdb) 138 if (!pthread_equal(pthread_self(),mp->thread)) (gdb) 145 mp->count--; (gdb) 150 error=pthread_mutex_unlock(&mp->mutex); (gdb) 151 if (error) (gdb) 158 pthread_mutex_unlock(&mp->global); (gdb) 160 } (gdb) thr_lock_init (lock=0x82539f4) at thr_lock.c:319 319 DBUG_VOID_RETURN; (gdb) _db_return_ (_line_=3221210356, _sfunc_=0xbfffc4f4, _sfile_=0xbfffc4f4, _slevel_=0xbfffc4fc) at dbug.c:795 795 if (!_no_db_) (gdb) 797 int save_errno=errno; (gdb) 798 if (!(state=code_state())) (gdb) code_state () at dbug.c:351 351 CODE_STATE *state=0; (gdb) 352 struct st_my_thread_var *tmp=my_thread_var; (gdb) _my_thread_var () at my_thr_init.c:204 204 struct st_my_thread_var *tmp= (gdb) 215 } (gdb) code_state () at dbug.c:353 353 if (tmp) (gdb) 355 if (!(state=(CODE_STATE *) tmp->dbug)) (gdb) 365 } (gdb) _db_return_ (_line_=136577736, _sfunc_=0x82402c8, _sfile_=0x82402c8, _slevel_=0xbfffc4fc) at dbug.c:800 800 if (!init_done) (gdb) 802 if (stack->flags & (TRACE_ON | DEBUG_ON | PROFILE_ON)) (gdb) 829 state->level = *_slevel_-1; (gdb) 830 state->func = *_sfunc_; (gdb) 831 state->file = *_sfile_; (gdb) 836 errno=save_errno; (gdb) 838 } (gdb) thr_lock_init (lock=0x82539f4) at thr_lock.c:320 320 } (gdb) 0x08196cb0 in mi_open () (gdb) l 315 pthread_mutex_lock(&THR_LOCK_lock); /* Add to locks in use */ 316 lock->list.data=(void*) lock; 317 thread_list=list_add(thread_list,&lock->list); 318 pthread_mutex_unlock(&THR_LOCK_lock); 319 DBUG_VOID_RETURN; 320 } 321 322 323 void thr_lock_delete(THR_LOCK *lock) 324 { (gdb) s Single stepping until exit from function mi_open, which has no line number information. Program received signal SIGSEGV, Segmentation fault. 0x40036eeb in pthread_rwlock_init () from /lib/libpthread.so.0 (gdb) where #0 0x40036eeb in pthread_rwlock_init () from /lib/libpthread.so.0 #1 0x08196d8f in mi_open () #2 0x08155378 in ha_myisam::open(char const*, int, unsigned) () #3 0x081534e9 in handler::ha_open(char const*, int, int) () #4 0x08116a18 in openfrm(char const*, char const*, unsigned, unsigned, unsigned, st_table*) () #5 0x0811580d in open_unireg_entry(THD*, st_table*, char const*, char const*, char const*) () #6 0x0811276e in open_table(THD*, char const*, char const*, char const*, bool*) () #7 0x08113584 in open_tables(THD*, st_table_list*) () #8 0x0813f3df in acl_init(THD*, bool) () #9 0x080ee3b4 in main () #10 0x401da7a7 in __libc_start_main () from /lib/libc.so.6 (gdb)
[9 Sep 2003 4:41]
Martin Mokrejs
Starting program: /usr/local/mysql-bk/libexec/mysqld --defaults-extra-file=/etc/my.cnf --basedir=/usr/local/mysql --datadir=/var/lib/mysql --user=mysql --skip-locking --open-files-limit=30000 [New Thread 16384 (LWP 26297)] Warning: Ignoring user change to 'mysql' because the user was set to 'mysql' earlier on the command line Warning: Ignoring user change to 'mysql' because the user was set to 'mysql' earlier on the command line [New Thread 32769 (LWP 26298)] [New Thread 16386 (LWP 26299)] [Switching to Thread 16384 (LWP 26297)] Breakpoint 4, thr_lock_init (lock=0x82539f4) at thr_lock.c:320 320 } (gdb) l 315 pthread_mutex_lock(&THR_LOCK_lock); /* Add to locks in use */ 316 lock->list.data=(void*) lock; 317 thread_list=list_add(thread_list,&lock->list); 318 pthread_mutex_unlock(&THR_LOCK_lock); 319 DBUG_VOID_RETURN; 320 } 321 322 323 void thr_lock_delete(THR_LOCK *lock) 324 { (gdb) p THR_LOCK_lock $4 = {global = {__m_reserved = 0, __m_count = 0, __m_owner = 0x0, __m_kind = 0, __m_lock = {__status = 0, __spinlock = 0}}, mutex = { __m_reserved = 0, __m_count = 0, __m_owner = 0x0, __m_kind = 3, __m_lock = {__status = 0, __spinlock = 0}}, file = 0x821d3c1 "thr_lock.c", line = 315, count = 0, thread = 16384} (gdb) p &THR_LOCK_lock $5 = (safe_mutex_t *) 0x823f8c0 (gdb) s 0x08196cb0 in mi_open () (gdb) l 325 DBUG_ENTER("thr_lock_delete"); 326 VOID(pthread_mutex_destroy(&lock->mutex)); 327 pthread_mutex_lock(&THR_LOCK_lock); 328 thread_list=list_delete(thread_list,&lock->list); 329 pthread_mutex_unlock(&THR_LOCK_lock); 330 DBUG_VOID_RETURN; 331 } 332 333 /* Initialize a lock instance */ 334 (gdb) s Single stepping until exit from function mi_open, which has no line number information. Program received signal SIGSEGV, Segmentation fault. 0x40036eeb in pthread_rwlock_init () from /lib/libpthread.so.0 (gdb) where #0 0x40036eeb in pthread_rwlock_init () from /lib/libpthread.so.0 #1 0x08196d8f in mi_open () #2 0x08155378 in ha_myisam::open(char const*, int, unsigned) () #3 0x081534e9 in handler::ha_open(char const*, int, int) () #4 0x08116a18 in openfrm(char const*, char const*, unsigned, unsigned, unsigned, st_table*) () #5 0x0811580d in open_unireg_entry(THD*, st_table*, char const*, char const*, char const*) () #6 0x0811276e in open_table(THD*, char const*, char const*, char const*, bool*) () #7 0x08113584 in open_tables(THD*, st_table_list*) () #8 0x0813f3df in acl_init(THD*, bool) () #9 0x080ee3b4 in main () #10 0x401da7a7 in __libc_start_main () from /lib/libc.so.6 (gdb) vrapenec mysql-4.0 # ls -la /lib/libpthread* -rwxr-xr-x 1 root root 91538 Jul 22 15:03 /lib/libpthread-0.10.so lrwxrwxrwx 1 root root 18 Jul 22 15:03 /lib/libpthread.so.0 -> libpthread-0.10.so vrapenec mysql-4.0 # ls -la /lib/libc* -rwxr-xr-x 1 root root 1466302 Jul 22 15:03 /lib/libc-2.3.2.so lrwxrwxrwx 1 root root 13 Jul 22 15:03 /lib/libc.so.6 -> libc-2.3.2.so [cut] I use gentoo linux. * sys-libs/glibc Latest version available: 2.3.2-r1 Latest version installed: 2.3.2-r1 Size of downloaded files: 13,417 kB Homepage: http://www.gnu.org/software/libc/libc.html Description: GNU libc6 (also called glibc2) C library
[20 Oct 2003 16:40]
Alexander Keremidarski
Martin, Can you try repeating this problem with 4.0.16 ?
[17 Nov 2003 1:37]
Alexander Keremidarski
No feedback was provided. The bug is being suspended because we assume that you are no longer experiencing the problem. If this is not the case and you are able to provide the information that was requested earlier, please do so and change the status of the bug back to "Open". Thank you.