| Bug #45591 | Agent crashes when monitoring a slave server using ssl for replication | ||
|---|---|---|---|
| Submitted: | 18 Jun 2009 15:35 | Modified: | 19 Jun 2009 17:31 |
| Reporter: | Diego Medina | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Enterprise Monitor: Agent | Severity: | S2 (Serious) |
| Version: | 2.1.0.1054 | OS: | Any |
| Assigned to: | Diego Medina | CPU Architecture: | Any |
[18 Jun 2009 15:35]
Diego Medina
[18 Jun 2009 15:39]
Diego Medina
Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_PROTECTION_FAILURE at address: 0x00000338 [Switching to process 6617 thread 0x2a03] 0x00527151 in mysql_ssl_set () (gdb) thread apply all bt Thread 8 (process 6617 thread 0x2b03): #0 0x96f232e6 in semaphore_timedwait_signal_trap () #1 0x96f552af in _pthread_cond_wait () #2 0x96f9faab in pthread_cond_timedwait () #3 0x0001463b in g_cond_timed_wait_posix_impl () #4 0x000e15d1 in g_async_queue_pop_intern_unlocked () #5 0x000e18a1 in g_async_queue_timed_pop () #6 0x00357145 in scheduler_thread () #7 0x0012fc98 in g_thread_create_proxy () #8 0x96f54155 in _pthread_start () #9 0x96f54012 in thread_start () Thread 7 (process 6617 thread 0x2a03): #0 0x00527151 in mysql_ssl_set () #1 0x0036202e in agent_item_class_update_mysqld_from_fieldnames () #2 0x000f9d66 in g_hash_table_foreach () #3 0x00362119 in agent_item_class_update_all_from_fieldnames () #4 0x003578ea in knownitems_class_iter () #5 0x000f9d66 in g_hash_table_foreach () #6 0x000f9d66 in g_hash_table_foreach () #7 0x00357a37 in job_list_knowndataitems_get_items () #8 0x00357b0f in job_list_knowndataitems_thread () #9 0x0012fc98 in g_thread_create_proxy () #10 0x96f54155 in _pthread_start () #11 0x96f54012 in thread_start () Thread 6 (process 6617 thread 0x2903): #0 0x96f232e6 in semaphore_timedwait_signal_trap () #1 0x96f552af in _pthread_cond_wait () #2 0x96f9faab in pthread_cond_timedwait () #3 0x0001463b in g_cond_timed_wait_posix_impl () #4 0x000e15d1 in g_async_queue_pop_intern_unlocked () #5 0x000e18a1 in g_async_queue_timed_pop () #6 0x0035812d in job_list_instances_thread () #7 0x0012fc98 in g_thread_create_proxy () #8 0x96f54155 in _pthread_start () #9 0x96f54012 in thread_start () Thread 5 (process 6617 thread 0x2803): #0 0x96f232e6 in semaphore_timedwait_signal_trap () #1 0x96f552af in _pthread_cond_wait () #2 0x96f9faab in pthread_cond_timedwait () #3 0x0001463b in g_cond_timed_wait_posix_impl () #4 0x000e15d1 in g_async_queue_pop_intern_unlocked () #5 0x000e18a1 in g_async_queue_timed_pop () #6 0x0035f900 in job_collect_lua_thread () #7 0x0012fc98 in g_thread_create_proxy () #8 0x96f54155 in _pthread_start () #9 0x96f54012 in thread_start () Thread 4 (process 6617 thread 0x2703): #0 0x96f232e6 in semaphore_timedwait_signal_trap () #1 0x96f552af in _pthread_cond_wait () #2 0x96f9faab in pthread_cond_timedwait () #3 0x0001463b in g_cond_timed_wait_posix_impl () #4 0x000e15d1 in g_async_queue_pop_intern_unlocked () #5 0x000e18a1 in g_async_queue_timed_pop () #6 0x0035cfa0 in job_collect_os_thread () #7 0x0012fc98 in g_thread_create_proxy () #8 0x96f54155 in _pthread_start () #9 0x96f54012 in thread_start () Thread 3 (process 6617 thread 0x1403): #0 0x96f232e6 in semaphore_timedwait_signal_trap () #1 0x96f552af in _pthread_cond_wait () #2 0x96f9faab in pthread_cond_timedwait () #3 0x0001463b in g_cond_timed_wait_posix_impl () #4 0x000e15d1 in g_async_queue_pop_intern_unlocked () #5 0x000e18a1 in g_async_queue_timed_pop () #6 0x00363830 in job_collect_mysql_thread () #7 0x0012fc98 in g_thread_create_proxy () #8 0x96f54155 in _pthread_start () #9 0x96f54012 in thread_start () Thread 2 (process 6617 thread 0x1103): #0 0x96f232e6 in semaphore_timedwait_signal_trap () #1 0x96f552af in _pthread_cond_wait () #2 0x96f9faab in pthread_cond_timedwait () #3 0x0001463b in g_cond_timed_wait_posix_impl () #4 0x000e15d1 in g_async_queue_pop_intern_unlocked () #5 0x000e18a1 in g_async_queue_timed_pop () #6 0x0036b514 in network_io_thread () #7 0x0012fc98 in g_thread_create_proxy () #8 0x96f54155 in _pthread_start () #9 0x96f54012 in thread_start () Thread 1 (process 6617 local thread 0x2d03): #0 0x96f539c6 in kevent () #1 0x00046c96 in kq_dispatch () #2 0x0003a2b0 in event_base_loop () #3 0x0003a639 in event_base_dispatch () #4 0x0000bfbe in chassis_mainloop () #5 0x000031a6 in main_cmdline () #6 0x000019cb in _start () #7 0x000018f9 in start ()
[18 Jun 2009 16:03]
Diego Medina
revno: 1365 revision-id: diego.medina@sun.com-20090618155951-npelchq2g3d2p1g9 parent: merlin@dl380-g5-a.mysql.com-20090617222042-k3eqrv4063edjzmr committer: Diego Medina <diego.medina@sun.com> branch nick: local-trunk timestamp: Thu 2009-06-18 11:59:51 -0400 message: Moved master = mysql_init(NULL) before mysql_ssl_set(). Fixes Bug#45591
[19 Jun 2009 3:36]
Keith Russell
Patch installed in versions => 2.1.0.1067.
[19 Jun 2009 17:31]
Diego Medina
Verified fixed on 2.1.0.1067 On the agent logs, you now see: (message) job_collect_mysql.c:540: [mysql->127.0.0.1:22547] (master-uuid) mysql-query(SELECT value FROM mysql.inventory WHERE name='uuid') (warning) job_collect_mysql.c:838: [mysql] master-uuid = 1a8ebf4e-850e-4e11-81fb-84fbec9abfcc
