|
Observed on buildbot:
|
10.6 0ad8a825a8901d4b5e704fed3fc65e93cea18f18
|
CURRENT_TEST: encryption.innodb_encryption_tables
|
mysqltest: At line 74: query 'update innodb_redundant set c1 = c1 + 1' failed: <Unknown> (2013): Lost connection to server during query
|
…
|
mariadbd: /home/buildbot/buildbot/build/mariadb-10.6.3/storage/innobase/include/buf0buf.h:1598: bool buf_pool_t::watch_is_sentinel(const buf_page_t&): Assertion `((&(&mutex)->m_mutex)->count > 0 && pthread_equal(pthread_self(), (&(&mutex)->m_mutex)->thread)) || hash_lock_get(bpage.id())->is_locked()' failed.
|
…
|
#9 0xb6f93d8b in __assert_fail () from /lib/i386-linux-gnu/libc.so.6
|
#10 0x80f4d72f in buf_pool_t::watch_is_sentinel (this=0x81d5fd00 <buf_pool>, bpage=...) at /home/buildbot/buildbot/build/mariadb-10.6.3/storage/innobase/include/buf0buf.h:1597
|
#11 0x8119231c in buf_page_get_low (page_id=..., zip_size=0, rw_latch=1, guess=0xb090e4a0, mode=10, mtr=0xaaec16a0, err=0xaaec09d4, allow_ibuf_merge=false) at /home/buildbot/buildbot/build/mariadb-10.6.3/storage/innobase/buf/buf0buf.cc:2630
|
#12 0x81193854 in buf_page_get_gen (page_id=..., zip_size=0, rw_latch=1, guess=0xb090e4a0, mode=10, mtr=0xaaec16a0, err=0xaaec09d4, allow_ibuf_merge=false) at /home/buildbot/buildbot/build/mariadb-10.6.3/storage/innobase/buf/buf0buf.cc:3111
|
#13 0x81157c35 in btr_cur_search_to_nth_level_func (index=0xb052d6a0, level=0, tuple=0xb32d8618, mode=PAGE_CUR_LE, latch_mode=2, cursor=0x842974a8, ahi_latch=0x0, mtr=0xaaec16a0, autoinc=0) at /home/buildbot/buildbot/build/mariadb-10.6.3/storage/innobase/btr/btr0cur.cc:1613
|
#14 0x810927b5 in btr_pcur_open_low (index=0xb052d6a0, level=0, tuple=0xb32d8618, mode=PAGE_CUR_LE, latch_mode=2, cursor=0x842974a8, autoinc=0, mtr=0xaaec16a0) at /home/buildbot/buildbot/build/mariadb-10.6.3/storage/innobase/include/btr0pcur.ic:444
|
#15 0x810960a1 in row_search_on_row_ref (pcur=0x842974a8, mode=2, table=0xb052cd50, ref=0xb32d8618, mtr=0xaaec16a0) at /home/buildbot/buildbot/build/mariadb-10.6.3/storage/innobase/row/row0row.cc:1215
|
#16 0x81088d94 in row_purge_reposition_pcur (mode=2, node=0x84297440, mtr=0xaaec16a0) at /home/buildbot/buildbot/build/mariadb-10.6.3/storage/innobase/row/row0purge.cc:81
|
#17 0x8108abcc in row_purge_reset_trx_id (node=0x84297440, mtr=0xaaec16a0) at /home/buildbot/buildbot/build/mariadb-10.6.3/storage/innobase/row/row0purge.cc:760
|
The code:
bool watch_is_sentinel(const buf_page_t &bpage)
|
{
|
#ifdef SAFE_MUTEX
|
DBUG_ASSERT(mysql_mutex_is_owner(&mutex) ||
|
hash_lock_get(bpage.id())->is_locked());
|
#endif /* SAFE_MUTEX */
|
We are expected to hold either buf_pool.mutex or the buf_pool.page_hash latch for the page, and apparently that is not the case.
|