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#0 0x00007f1598e5df0c in __pthread_kill (threadid=<optimized out>, signo=11) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:62 62 ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c: No such file or directory. #0 0x00007f1598e5df0c in __pthread_kill (threadid=<optimized out>, signo=11) at ../nptl/sysdeps/unix/sysv/linux/pthread_kill.c:62 #1 0x0000000000cde211 in my_write_core (sig=11) at /home/svoj/devel/maria/5.5/mysys/stacktrace.c:457 #2 0x00000000007c3c70 in handle_fatal_signal (sig=11) at /home/svoj/devel/maria/5.5/sql/signal_handler.cc:262 #3 <signal handler called> #4 0x000000000088c6e2 in MYSQL_LOG::generate_new_name (this=0x1568c88 <mysql_bin_log+8>, new_name=0x1568d38 <mysql_bin_log+184> "no-such-dir/master.1", log_name=0x7f1596bae420 "no-such-dir/master") at /home/svoj/devel/maria/5.5/sql/log.cc:2526 #5 0x000000000088bd75 in MYSQL_LOG::init_and_set_log_file_name (this=0x1568c88 <mysql_bin_log+8>, log_name=0x7f1596bae420 "no-such-dir/master", new_name=0x0, log_type_arg=LOG_BIN, io_cache_type_arg=WRITE_CACHE) at /home/svoj/devel/maria/5.5/sql/log.cc:2324 #6 0x000000000088e70c in MYSQL_BIN_LOG::open (this=0x1568c80 <mysql_bin_log>, log_name=0x7f1596bae420 "no-such-dir/master", log_type_arg=LOG_BIN, new_name=0x0, io_cache_type_arg=WRITE_CACHE, no_auto_events_arg=false, max_size_arg=1073741824, null_created_arg=false, need_mutex=true) at /home/svoj/devel/maria/5.5/sql/log.cc:3044 #7 0x0000000000557059 in init_server_components () at /home/svoj/devel/maria/5.5/sql/mysqld.cc:4489 #8 0x0000000000557aae in mysqld_main (argc=82, argv=0x7f1597813bb0) at /home/svoj/devel/maria/5.5/sql/mysqld.cc:4932 #9 0x000000000054fdfd in main (argc=7, argv=0x7fff7756b638) at /home/svoj/devel/maria/5.5/sql/main.cc:25
Got this crash while creating a test case.
AAA.test: empty (or SELECT 1)
AAA.opt: --log-bin=no-such-dir/master
I guess the problem is likely ER() macro calling current_thd which is most probably not available during server initialization. Probably it should be switched to something like ER_DEFAULT()
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ok to push!
Pushed to 5.5.39:
revno: 4232
revision-id: svoj@mariadb.org-20140624074135-ufhdebpx0lj0d7y4
parent: svoj@mariadb.org-20140617090326-apdd9257mucpd2xq
committer: Sergey Vojtovich <svoj@mariadb.org>
branch nick: 5.5
timestamp: Tue 2014-06-24 11:41:35 +0400
message:
MDEV-6313 - mysqld --log-bin=no-such-dir/master crashes during
server initialization
ER() macro was used during server initialization. It refers to
current_thd, which is not available that early.
Print error to error log in "lc-messages" locale.
Avoid duplicate error message during server initialization.
Sergei, please review fix for this bug.