Failing assertion: bpage->in_flush_list in file buf0flu.c line 502 | Valgrind: Conditional jump or move depends on uninitialised value(s) at buf_flush_page_and_try_neighbors , buf_flush_ready_for_flush , mutex_validate , mutex_own | abort in buf_flush_ready_for_flush (sig6)

[Roel Van de Paar]

Thread 5 (LWP 11012):
+bt
#0 0x000000340cc0c69c in pthread_kill () from /lib64/libpthread.so.0
#1 0x0000000000808599 in my_write_core (sig=6) at /bzr/5.5_val/Percona-Server-5.5.32-rel31.0/mysys/stacktrace.c:433
#2 0x00000000006bd1b5 in handle_fatal_signal (sig=6) at /bzr/5.5_val/Percona-Server-5.5.32-rel31.0/sql/signal_handler.cc:250
#3 <signal handler called>
#4 0x000000340c4328a5 in raise () from /lib64/libc.so.6
#5 0x000000340c434085 in abort () from /lib64/libc.so.6
#6 0x0000000000900937 in buf_flush_ready_for_flush (bpage=0x4c6bc30, flush_type=BUF_FLUSH_LIST) at /bzr/5.5_val/Percona-Server-5.5.32-rel31.0/storage/innobase/buf/buf0flu.c:502
#7 0x00000000009025a1 in buf_flush_page_and_try_neighbors (bpage=0x4c6bc30, flush_type=BUF_FLUSH_LIST, n_to_flush=4, count=0x192c4618) at /bzr/5.5_val/Percona-Server-5.5.32-rel31.0/storage/innobase/buf/buf0flu.c:1602
#8 0x000000000090371c in buf_flush_flush_list_batch (lsn_limit=953192905, min_n=4, buf_pool=0x5fcaf28) at /bzr/5.5_val/Percona-Server-5.5.32-rel31.0/storage/innobase/buf/buf0flu.c:1755
#9 buf_flush_batch (buf_pool=0x5fcaf28, flush_type=BUF_FLUSH_LIST, min_n=4, lsn_limit=953192905) at /bzr/5.5_val/Percona-Server-5.5.32-rel31.0/storage/innobase/buf/buf0flu.c:1845
#10 0x000000000090388c in buf_flush_list (min_n=4, lsn_limit=953192905) at /bzr/5.5_val/Percona-Server-5.5.32-rel31.0/storage/innobase/buf/buf0flu.c:2062
#11 0x00000000008954e4 in srv_master_thread (arg=<optimized out>) at /bzr/5.5_val/Percona-Server-5.5.32-rel31.0/storage/innobase/srv/srv0srv.c:3620
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

==10984== Thread 16:
==10984== Conditional jump or move depends on uninitialised value(s)
==10984== at 0x9024E5: buf_flush_page_and_try_neighbors (buf0buf.ic:78)
==10984== by 0x90371B: buf_flush_batch (buf0flu.c:1755)
==10984== by 0x90388B: buf_flush_list (buf0flu.c:2062)
==10984== by 0x8954E3: srv_master_thread (srv0srv.c:3620)
==10984== by 0x340CC07850: start_thread (in /lib64/libpthread-2.12.so)
==10984== by 0x340C4E890C: clone (in /lib64/libc-2.12.so)
[...etc...] - see attach

130726 19:07:57 InnoDB: Assertion failure in thread 422336256 in file buf0flu.c line 502
InnoDB: Failing assertion: bpage->in_flush_list
[...no crashing query....]

[Roel Van de Paar (roel11)]

See bug 1122462 and friends

[Roel Van de Paar (roel11)]

ps -ef | grep 'cmdrun_70' | grep -v grep | awk '{print $2}' | xargs sudo kill -9
rm -Rf /ssd/771138/cmdrun_70
mkdir /ssd/771138/cmdrun_70
cd /ssd/randgen
bash -c "set -o pipefail; perl /ssd/randgen/runall.pl --queries=100000000 --seed=14773 --duration=300 --querytimeout=60 --short_column_names --reporter=Shutdown,Backtrace,QueryTimeout,ErrorLog,ErrorLogAlarm --mysqld=--log-output=none --mysqld=--sql_mode=ONLY_FULL_GROUP_BY --grammar=conf/percona_qa/percona_qa.yy --gendata=conf/percona_qa/percona_qa.zz --basedir=/ssd/Percona-Server-5.5.32-rel31.0-557-debug-valgrind.Linux.x86_64 --valgrind --reporter=ValgrindErrors --validator=MarkErrorLog --threads=25 --views --validator=Transformer --mysqld=--innodb_adaptive_hash_index_partitions=16 --mysqld=--innodb_file_per_table=1 --mysqld=--innodb_file_format=barracuda --mtr-build-thread=779 --mask=50687 --vardir1=/ssd/771138/cmdrun_70 > /ssd/771138/cmdrun70.log 2>&1"

[Laurynas Biveinis (laurynas-biveinis)]

Very likely a duplicate of bug 1086680, whose fix has been in review for a while. Needs a re-confirmation after that fix is merged to trunk, or perhaps on the fix branch now.

[Laurynas Biveinis (laurynas-biveinis)]

Fix for bug 1086680 has been merged to trunk. Please see if it re-occurs there.

[Launchpad Janitor (janitor)]

[Expired for Percona Server 5.6 because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for Percona Server 5.1 because there has been no activity for 60 days.]

[Shahriyar Rzayev (rzayev-sehriyar)]

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PS-2998