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Mysqld Got Signal 11 (Doc ID 2751840.1)

Last updated on NOVEMBER 12, 2021

Applies to:

MySQL Server - Version 8.0 and later
Information in this document applies to any platform.


Server crash:


Thread 16153 (Thread 0x7f8e67a1f700 (LWP 56630)):
#0  0x00007fa8e4de32fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/
#1  0x00000000021517c3 in rw_pr_wrlock(rw_pr_lock_t*) ()
#2  0x00000000012c520a in MDL_context::try_acquire_lock_impl(MDL_request*, MDL_ticket**) ()
#3  0x00000000012c5a47 in MDL_context::acquire_lock(MDL_request*, unsigned long) ()
#4  0x000000000105cd5d in Acl_cache_lock_guard::lock(bool) [clone .part.0] ()
#5  0x000000000105383e in acl_check_host(THD*, char const*, char const*) ()
#6  0x0000000000e6b120 in check_connection(THD*) ()
#7  0x0000000000e6c05a in thd_prepare_connection(THD*) ()
#8  0x00000000010027a4 in handle_connection ()
#9  0x00000000026ecf72 in pfs_spawn_thread ()
#10 0x00007fa8e4ddd14a in start_thread () from /lib64/
#11 0x00007fa8e2d8ff23 in clone () from /lib64/


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