[MDEV-8522] InnoDB: Assertion failure in file fil0fil.cc line 475 Created: 2015-07-22  Updated: 2015-07-22  Resolved: 2015-07-22

Status: Closed
Project: MariaDB Server
Component/s: Encryption, Storage Engine - InnoDB, Storage Engine - XtraDB
Affects Version/s: 10.1.5
Fix Version/s: 10.1.6

Type: Bug Priority: Major
Reporter: Jan Lindström (Inactive) Assignee: Jan Lindström (Inactive)
Resolution: Fixed Votes: 0
Labels: None
Environment:

http://buildbot.askmonty.org/buildbot/builders/p8-rhel7-bintar/builds/622/steps/test/logs/stdio


 Description    

InnoDB: Assertion failure in thread 70366860931392 in file fil0fil.cc line 475
 
InnoDB: Failing assertion: space
 

Thread 1 (LWP 23827):
 
#0  0x00003fffa2b34de0 in __pthread_kill (threadid=<optimized out>, signo=<optimized out>) at ../sysdeps/unix/sysv/linux/pthread_kill.c:60
 
#1  0x0000000028a786c8 in my_write_core (sig=<optimized out>) at /home/buildbot/maria-slave/power8-vlp03-bintar/build/mysys/stacktrace.c:456
 
#2  0x00000000284a7750 in handle_fatal_signal (sig=<optimized out>) at /home/buildbot/maria-slave/power8-vlp03-bintar/build/sql/signal_handler.cc:266
 
#3  <signal handler called>
 
#4  0x00003fffa2250b60 in __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:55
 
#5  0x00003fffa2253404 in __GI_abort () at abort.c:89
 
#6  0x00003fff9ad6bd8c in fil_space_get_type (id=5) at /home/buildbot/maria-slave/power8-vlp03-bintar/build/storage/innobase/fil/fil0fil.cc:475
 
#7  0x00003fff9ad810a8 in fil_crypt_space_needs_rotation (recheck=<optimized out>, key_state=<optimized out>, state=<optimized out>) at /home/buildbot/maria-slave/power8-vlp03-bintar/build/storage/innobase/fil/fil0crypt.cc:1215
 
#8  fil_crypt_find_space_to_rotate (key_state=0x3fff8fbfe0d4, state=0x3fff8fbfe110, recheck=0x3fff8fbfe0c7) at /home/buildbot/maria-slave/power8-vlp03-bintar/build/storage/innobase/fil/fil0crypt.cc:1513
 
#9  0x00003fff9ad8197c in fil_crypt_thread (arg=<optimized out>) at /home/buildbot/maria-slave/power8-vlp03-bintar/build/storage/innobase/fil/fil0crypt.cc:2185
 
#10 0x0000000000000000 in ?? ()



 Comments   
Comment by Jan Lindström (Inactive) [ 2015-07-22 ]

commit 53623d932a89dd4760fd28db42956b341ac451ed
Author: Jan Lindström <jan.lindstrom@mariadb.com>
Date: Wed Jul 22 08:42:52 2015 +0300

MDEV-8522: InnoDB: Assertion failure in file fil0fil.cc line 475

Analysis: In fil_crypt_space_needs_rotation we first make sure that
tablespace is found and then separately that it is normal tablespace.
Thus, tablespace could be dropped between these two functions calls.

Fix: If space is not found from fil_system return tablespace type
ULINT_UNDEFINED and naturally do not continue rotating space.

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