[MDEV-12331] Crash/coredump on 10.2.x/head server `stop`: "ERROR free(): invalid pointer: 0x000055de8f3db338" Created: 2017-03-22  Updated: 2017-04-03  Resolved: 2017-04-03

Status: Closed
Project: MariaDB Server
Component/s: Server, Storage Engine - InnoDB
Affects Version/s: N/A
Fix Version/s: N/A

Type: Bug Priority: Critical
Reporter: pgnd Assignee: Unassigned
Resolution: Fixed Votes: 0
Labels: None


 Description   

Building 10.2,

	git log | head -n1
 
		commit 1ca8637ae35061d2567728a1c7aede11e68e5fff

on linux 64,

no problems with build or install,

	...
 
	[100%] Linking CXX static library libsql.a
 
	[100%] Built target sql
 
	Scanning dependencies of target mysqld
 
	[100%] Building CXX object sql/CMakeFiles/mysqld.dir/main.cc.o
 
	[100%] Linking CXX executable mysqld
 
	[100%] Built target mysqld
 
	Scanning dependencies of target udf_example
 
	[100%] Building C object sql/CMakeFiles/udf_example.dir/udf_example.c.o
 
	[100%] Linking C shared module udf_example.so
 
	[100%] Built target udf_example
 
 
 
 
 
	mysqld -V
 
		./mysqld  Ver 10.2.5-MariaDB-log for Linux on x86_64 (Source distribution)

On startup

	systemctl start mariadb-custom.service

all's well; mysql starts & runs.

however, on stop

	systemctl start mariadb-custom.service

logs show

	tail -f /var/log/mariadb/*
 
 
 
		==> /var/log/mariadb/mariadb-err.log <==
 
		2017-03-21 18:14:42 140038821029632 [Note] /usr/local/mariadb/bin/mysqld (unknown): Normal shutdown
 
 
 
		2017-03-21 18:14:42 140038821029632 [Note] Event Scheduler: Purging the queue. 0 events
 
 
 
		==> /var/log/mariadb/mariadb-bin.000332 <==
 
		��Xo�+L�
 
		==> /var/log/mariadb/mariadb-err.log <==
 
		2017-03-21 18:14:43 140038566287104 [Note] InnoDB: FTS optimize thread exiting.
 
		2017-03-21 18:14:43 140038821029632 [Note] InnoDB: Starting shutdown...
 
		2017-03-21 18:14:43 140038583072512 [Note] InnoDB: Dumping buffer pool(s) to /data/db/mariadb/ib_buffer_pool
 
		2017-03-21 18:14:43 140038583072512 [Note] InnoDB: Buffer pool(s) dump completed at 170321 18:14:43
 
		*** Error in `/usr/local/mariadb/bin/mysqld': free(): invalid pointer: 0x000055de8f3db338 ***
 
		======= Backtrace: =========
 
		/lib64/libc.so.6(+0x721af)[0x7f5d77f131af]
 
		/lib64/libc.so.6(+0x779d6)[0x7f5d77f189d6]
 
		/lib64/libc.so.6(+0x78723)[0x7f5d77f19723]
 
		/usr/local/mariadb/bin/mysqld(+0x9144cc)[0x55de8b3104cc]
 
		/usr/local/mariadb/bin/mysqld(+0x909910)[0x55de8b305910]
 
		/usr/local/mariadb/bin/mysqld(+0x7e007e)[0x55de8b1dc07e]
 
		/usr/local/mariadb/bin/mysqld(_Z22ha_finalize_handlertonP13st_plugin_int+0x33)[0x55de8b05ff73]
 
		/usr/local/mariadb/bin/mysqld(+0x4da010)[0x55de8aed6010]
 
		/usr/local/mariadb/bin/mysqld(+0x4dec8e)[0x55de8aedac8e]
 
		/usr/local/mariadb/bin/mysqld(_Z15plugin_shutdownv+0x3cd)[0x55de8aedb94d]
 
		/usr/local/mariadb/bin/mysqld(+0x43ccbf)[0x55de8ae38cbf]
 
		/usr/local/mariadb/bin/mysqld(_Z10unireg_endv+0x3b)[0x55de8ae394db]
 
		/usr/local/mariadb/bin/mysqld(+0x4413f9)[0x55de8ae3d3f9]
 
		/usr/local/mariadb/bin/mysqld(kill_server_thread+0xe)[0x55de8ae3d74e]
 
		/usr/local/mariadb/bin/mysqld(+0xb97644)[0x55de8b593644]
 
		/lib64/libpthread.so.0(+0x8734)[0x7f5d79ba8734]
 
		/lib64/libc.so.6(clone+0x6d)[0x7f5d77f8ad3d]
 
		======= Memory map: ========
 
		55de8a9fc000-55de8baef000 r-xp 00000000 fe:04 8002127                    /usr/local/mariadb/bin/mysqld
 
		55de8bcef000-55de8bdbd000 r--p 010f3000 fe:04 8002127                    /usr/local/mariadb/bin/mysqld
 
		55de8bdbd000-55de8be72000 rw-p 011c1000 fe:04 8002127                    /usr/local/mariadb/bin/mysqld
 
		55de8be72000-55de8c6fa000 rw-p 00000000 00:00 0 
		55de8e645000-55de8f6a0000 rw-p 00000000 00:00 0                          [heap]
 
		7f5cf4000000-7f5cf4021000 rw-p 00000000 00:00 0 
		7f5cf4021000-7f5cf8000000 ---p 00000000 00:00 0 
		7f5cfc000000-7f5cfc021000 rw-p 00000000 00:00 0 
		7f5cfc021000-7f5d00000000 ---p 00000000 00:00 0 
		7f5d00000000-7f5d00122000 rw-p 00000000 00:00 0 
		7f5d00122000-7f5d04000000 ---p 00000000 00:00 0 
		7f5d04000000-7f5d04021000 rw-p 00000000 00:00 0 
		7f5d04021000-7f5d08000000 ---p 00000000 00:00 0 
		7f5d08000000-7f5d08021000 rw-p 00000000 00:00 0 
		7f5d08021000-7f5d0c000000 ---p 00000000 00:00 0 
		7f5d0c000000-7f5d0c061000 rw-p 00000000 00:00 0 
		7f5d0c061000-7f5d10000000 ---p 00000000 00:00 0 
		7f5d18000000-7f5d18021000 rw-p 00000000 00:00 0 
		7f5d18021000-7f5d1c000000 ---p 00000000 00:00 0 
		7f5d1c000000-7f5d1c021000 rw-p 00000000 00:00 0 
		7f5d1c021000-7f5d20000000 ---p 00000000 00:00 0 
		7f5d20000000-7f5d20021000 rw-p 00000000 00:00 0 
		7f5d20021000-7f5d24000000 ---p 00000000 00:00 0 
		7f5d28000000-7f5d28021000 rw-p 00000000 00:00 0 
		7f5d28021000-7f5d2c000000 ---p 00000000 00:00 0 
		7f5d2c000000-7f5d2c021000 rw-p 00000000 00:00 0 
		7f5d2c021000-7f5d30000000 ---p 00000000 00:00 0 
		7f5d30000000-7f5d30021000 rw-p 00000000 00:00 0 
		7f5d30021000-7f5d34000000 ---p 00000000 00:00 0 
		7f5d34000000-7f5d34021000 rw-p 00000000 00:00 0 
		7f5d34021000-7f5d38000000 ---p 00000000 00:00 0 
		7f5d38000000-7f5d38021000 rw-p 00000000 00:00 0 
		7f5d38021000-7f5d3c000000 ---p 00000000 00:00 0 
		7f5d3c000000-7f5d3c021000 rw-p 00000000 00:00 0 
		7f5d3c021000-7f5d40000000 ---p 00000000 00:00 0 
		7f5d40000000-7f5d40021000 rw-p 00000000 00:00 0 
		7f5d40021000-7f5d44000000 ---p 00000000 00:00 0 
		7f5d48000000-7f5d48021000 rw-p 00000000 00:00 0 
		7f5d48021000-7f5d4c000000 ---p 00000000 00:00 0 
		7f5d4e66f000-7f5d4e690000 rw-p 00000000 00:00 0 
		7f5d4ee91000-7f5d4ee92000 ---p 00000000 00:00 0 
		7f5d4ee92000-7f5d4f692000 rw-p 00000000 00:00 0 
		7f5d50e95000-7f5d50e96000 ---p 00000000 00:00 0 
		7f5d50e96000-7f5d51696000 rw-p 00000000 00:00 0 
		7f5d51696000-7f5d51697000 ---p 00000000 00:00 0 
		7f5d51697000-7f5d51e97000 rw-p 00000000 00:00 0 
		7f5d52e99000-7f5d52e9a000 ---p 00000000 00:00 0 
		7f5d52e9a000-7f5d5369a000 rw-p 00000000 00:00 0 
		7f5d541ea000-7f5d541eb000 ---p 00000000 00:00 0 
		7f5d541eb000-7f5d542eb000 rw-p 00000000 00:00 0 
		7f5d64bad000-7f5d68000000 rw-p 00000000 00:00 0 
		7f5d68000000-7f5d68021000 rw-p 00000000 00:00 0 
		7f5d68021000-7f5d6c000000 ---p 00000000 00:00 0 
		7f5d6c00b000-7f5d6c00c000 ---p 00000000 00:00 0 
		7f5d6c00c000-7f5d6c10c000 rw-p 00000000 00:00 0 
		7f5d6dc0d000-7f5d6e7bb000 rw-p 00000000 00:00 0 
		7f5d6e7bb000-7f5d6e7bc000 ---p 00000000 00:00 0 
		7f5d6e7bc000-7f5d6efbc000 rw-p 00000000 00:00 0 
		7f5d6ffb8000-7f5d6ffc3000 r-xp 00000000 fe:00 2491000                    /lib64/libnss_files-2.22.so
 
		7f5d6ffc3000-7f5d701c2000 ---p 0000b000 fe:00 2491000                    /lib64/libnss_files-2.22.so
 
		7f5d701c2000-7f5d701c3000 r--p 0000a000 fe:00 2491000                    /lib64/libnss_files-2.22.so
 
		7f5d701c3000-7f5d701c4000 rw-p 0000b000 fe:00 2491000                    /lib64/libnss_files-2.22.so
 
		7f5d701c4000-7f5d701ca000 rw-p 00000000 00:00 0 
		7f5d701ca000-7f5d701d4000 r-xp 00000000 fe:00 2491094                    /lib64/libnss_nis-2.22.so
 
		7f5d701d4000-7f5d703d3000 ---p 0000a000 fe:00 2491094                    /lib64/libnss_nis-2.22.so
 
		7f5d703d3000-7f5d703d4000 r--p 00009000 fe:00 2491094                    /lib64/libnss_nis-2.22.so
 
		7f5d703d4000-7f5d703d5000 rw-p 0000a000 fe:00 2491094                    /lib64/libnss_nis-2.22.so
 
		7f5d703d5000-7f5d703ea000 r-xp 00000000 fe:00 2490895                    /lib64/libnsl-2.22.so
 
		7f5d703ea000-7f5d705e9000 ---p 00015000 fe:00 2490895                    /lib64/libnsl-2.22.so
 
		7f5d705e9000-7f5d705ea000 r--p 00014000 fe:00 2490895                    /lib64/libnsl-2.22.so
 
		7f5d705ea000-7f5d705eb000 rw-p 00015000 fe:00 2490895                    /lib64/libnsl-2.22.so
 
		7f5d705eb000-7f5d705ed000 rw-p 00000000 00:00 0 
		7f5d705ed000-7f5d705f4000 r-xp 00000000 fe:00 2490910                    /lib64/libnss_compat-2.22.so
 
		7f5d705f4000-7f5d707f3000 ---p 00007000 fe:00 2490910                    /lib64/libnss_compat-2.22.so
 
		7f5d707f3000-7f5d707f4000 r--p 00006000 fe:00 2490910                    /lib64/libnss_compat-2.22.so
 
		7f5d707f4000-7f5d707f5000 rw-p 00007000 fe:00 2490910                    /lib64/libnss_compat-2.22.so
 
		7f5d70814000-7f5d70819000 rw-s 00000000 00:0f 28171320                   /[aio] (deleted)
 
		7f5d70819000-7f5d7081e000 rw-s 00000000 00:0f 28171319                   /[aio] (deleted)
 
		7f5d70855000-7f5d77135000 rw-p 00000000 00:00 0 
		7f5d77135000-7f5d77148000 r-xp 00000000 fe:00 264983                     /usr/lib64/libgpg-error.so.0.22.0
 
		7f5d77148000-7f5d77348000 ---p 00013000 fe:00 264983                     /usr/lib64/libgpg-error.so.0.22.0
 
		7f5d77348000-7f5d77349000 r--p 00013000 fe:00 264983                     /usr/lib64/libgpg-error.so.0.22.0
 
		7f5d77349000-7f5d7734a000 rw-p 00014000 fe:00 264983                     /usr/lib64/libgpg-error.so.0.22.0
 
		7f5d7734a000-7f5d7744f000 r-xp 00000000 fe:00 271157                     /usr/lib64/libgcrypt.so.20.1.6
 
		7f5d7744f000-7f5d7764e000 ---p 00105000 fe:00 271157                     /usr/lib64/libgcrypt.so.20.1.6
 
		7f5d7764e000-7f5d77650000 r--p 00104000 fe:00 271157                     /usr/lib64/libgcrypt.so.20.1.6
 
		7f5d77650000-7f5d77657000 rw-p 00106000 fe:00 271157                     /usr/lib64/libgcrypt.so.20.1.6
 
		7f5d77657000-7f5d7766b000 r-xp 00000000 fe:00 2492781                    /lib64/libresolv-2.22.so
 
		7f5d7766b000-7f5d7786a000 ---p 00014000 fe:00 2492781                    /lib64/libresolv-2.22.so
 
		7f5d7786a000-7f5d7786b000 r--p 00013000 fe:00 2492781                    /lib64/libresolv-2.22.so
 
		7f5d7786b000-7f5d7786c000 rw-p 00014000 fe:00 2492781                    /lib64/libresolv-2.22.so
 
		7f5d7786c000-7f5d7786e000 rw-p 00000000 00:00 0 
		7f5d7786e000-7f5d77875000 r-xp 00000000 fe:00 2492784                    /lib64/librt-2.22.so
 
		7f5d77875000-7f5d77a74000 ---p 00007000 fe:00 2492784                    /lib64/librt-2.22.so
 
		7f5d77a74000-7f5d77a75000 r--p 00006000 fe:00 2492784                    /lib64/librt-2.22.so
 
		7f5d77a75000-7f5d77a76000 rw-p 00007000 fe:00 2492784                    /lib64/librt-2.22.so
 
		7f5d77a76000-7f5d77a7a000 r-xp 00000000 fe:00 2492782                    /lib64/libcap.so.2.22
 
		7f5d77a7a000-7f5d77c79000 ---p 00004000 fe:00 2492782                    /lib64/libcap.so.2.22
 
		7f5d77c79000-7f5d77c7a000 r--p 00003000 fe:00 2492782                    /lib64/libcap.so.2.22
 
		7f5d77c7a000-7f5d77c7b000 rw-p 00004000 fe:00 2492782                    /lib64/libcap.so.2.22
 
		7f5d77c7b000-7f5d77c9e000 r-xp 00000000 fe:00 2492803                    /lib64/libselinux.so.1
 
		7f5d77c9e000-7f5d77e9d000 ---p 00023000 fe:00 2492803                    /lib64/libselinux.so.1
 
		7f5d77e9d000-7f5d77e9e000 r--p 00022000 fe:00 2492803                    /lib64/libselinux.so.1
 
		7f5d77e9e000-7f5d77e9f000 rw-p 00023000 fe:00 2492803                    /lib64/libselinux.so.1
 
		7f5d77e9f000-7f5d77ea1000 rw-p 00000000 00:00 0 
		7f5d77ea1000-7f5d7803b000 r-xp 00000000 fe:00 2490839                    /lib64/libc-2.22.so
 
		7f5d7803b000-7f5d7823a000 ---p 0019a000 fe:00 2490839                    /lib64/libc-2.22.so
 
		7f5d7823a000-7f5d7823e000 r--p 00199000 fe:00 2490839                    /lib64/libc-2.22.so
 
		7f5d7823e000-7f5d78240000 rw-p 0019d000 fe:00 2490839                    /lib64/libc-2.22.so
 
		7f5d78240000-7f5d78244000 rw-p 00000000 00:00 0 
		7f5d78244000-7f5d7825a000 r-xp 00000000 fe:00 2530131                    /lib64/libgcc_s.so.1
 
		7f5d7825a000-7f5d78459000 ---p 00016000 fe:00 2530131                    /lib64/libgcc_s.so.1
 
		7f5d78459000-7f5d7845a000 r--p 00015000 fe:00 2530131                    /lib64/libgcc_s.so.1
 
		7f5d7845a000-7f5d7845b000 rw-p 00016000 fe:00 2530131                    /lib64/libgcc_s.so.1
 
		7f5d7845b000-7f5d78557000 r-xp 00000000 fe:00 2490883                    /lib64/libm-2.22.so
 
		7f5d78557000-7f5d78756000 ---p 000fc000 fe:00 2490883                    /lib64/libm-2.22.so
 
		7f5d78756000-7f5d78757000 r--p 000fb000 fe:00 2490883                    /lib64/libm-2.22.so
 
		7f5d78757000-7f5d78758000 rw-p 000fc000 fe:00 2490883                    /lib64/libm-2.22.so
 
		7f5d78758000-7f5d788d1000 r-xp 00000000 fe:00 264787                     /usr/lib64/libstdc++.so.6.0.22
 
		7f5d788d1000-7f5d78ad1000 ---p 00179000 fe:00 264787                     /usr/lib64/libstdc++.so.6.0.22
 
		7f5d78ad1000-7f5d78adb000 r--p 00179000 fe:00 264787                     /usr/lib64/libstdc++.so.6.0.22
 
		7f5d78adb000-7f5d78add000 rw-p 00183000 fe:00 264787                     /usr/lib64/libstdc++.so.6.0.22
 
		7f5d78add000-7f5d78ae1000 rw-p 00000000 00:00 0 
		7f5d78ae1000-7f5d78ae3000 r-xp 00000000 fe:00 2490873                    /lib64/libdl-2.22.so
 
		7f5d78ae3000-7f5d78ce3000 ---p 00002000 fe:00 2490873                    /lib64/libdl-2.22.so
 
		7f5d78ce3000-7f5d78ce4000 r--p 00002000 fe:00 2490873                    /lib64/libdl-2.22.so
 
		7f5d78ce4000-7f5d78ce5000 rw-p 00003000 fe:00 2490873                    /lib64/libdl-2.22.so
 
		7f5d78ce5000-7f5d78cf0000 r-xp 00000000 fe:00 2490855                    /lib64/libcrypt-2.22.so
 
		7f5d78cf0000-7f5d78ef0000 ---p 0000b000 fe:00 2490855                    /lib64/libcrypt-2.22.so
 
		7f5d78ef0000-7f5d78ef1000 r--p 0000b000 fe:00 2490855                    /lib64/libcrypt-2.22.so
 
		7f5d78ef1000-7f5d78ef2000 rw-p 0000c000 fe:00 2490855                    /lib64/libcrypt-2.22.so
 
		7f5d78ef2000-7f5d78f20000 rw-p 00000000 00:00 0 
		7f5d78f20000-7f5d78f36000 r-xp 00000000 fe:00 2490773                    /lib64/libz.so.1.2.11
 
		7f5d78f36000-7f5d79135000 ---p 00016000 fe:00 2490773                    /lib64/libz.so.1.2.11
 
		7f5d79135000-7f5d79136000 r--p 00015000 fe:00 2490773                    /lib64/libz.so.1.2.11
 
		7f5d79136000-7f5d79137000 rw-p 00016000 fe:00 2490773                    /lib64/libz.so.1.2.11
 
		7f5d79137000-7f5d79141000 r-xp 00000000 fe:00 280733                     /usr/lib64/libnuma.so.1.0.0
 
		7f5d79141000-7f5d79341000 ---p 0000a000 fe:00 280733                     /usr/lib64/libnuma.so.1.0.0
 
		7f5d79341000-7f5d79342000 r--p 0000a000 fe:00 280733                     /usr/lib64/libnuma.so.1.0.0
 
		7f5d79342000-7f5d79343000 rw-p 0000b000 fe:00 280733                     /usr/lib64/libnuma.so.1.0.0
 
		7f5d79343000-7f5d79344000 r-xp 00000000 fe:00 2496077                    /lib64/libaio.so.1.0.1
 
		7f5d79344000-7f5d79543000 ---p 00001000 fe:00 2496077                    /lib64/libaio.so.1.0.1
 
		7f5d79543000-7f5d79544000 r--p 00000000 fe:00 2496077                    /lib64/libaio.so.1.0.1
 
		7f5d79544000-7f5d79545000 rw-p 00001000 fe:00 2496077                    /lib64/libaio.so.1.0.1
 
		7f5d79545000-7f5d79554000 r-xp 00000000 fe:00 267669                     /usr/lib64/libbz2.so.1.0.6
 
		7f5d79554000-7f5d79753000 ---p 0000f000 fe:00 267669                     /usr/lib64/libbz2.so.1.0.6
 
		7f5d79753000-7f5d79754000 r--p 0000e000 fe:00 267669                     /usr/lib64/libbz2.so.1.0.6
 
		7f5d79754000-7f5d79755000 rw-p 0000f000 fe:00 267669                     /usr/lib64/libbz2.so.1.0.6
 
		7f5d79755000-7f5d7977c000 r-xp 00000000 fe:00 306570                     /usr/lib64/liblzma.so.5.2.3
 
		7f5d7977c000-7f5d7997c000 ---p 00027000 fe:00 306570                     /usr/lib64/liblzma.so.5.2.3
 
		7f5d7997c000-7f5d7997d000 r--p 00027000 fe:00 306570                     /usr/lib64/liblzma.so.5.2.3
 
		7f5d7997d000-7f5d7997e000 rw-p 00028000 fe:00 306570                     /usr/lib64/liblzma.so.5.2.3
 
		7f5d7997e000-7f5d7999e000 r-xp 00000000 fe:00 271518                     /usr/lib64/liblzo2.so.2.0.0
 
		7f5d7999e000-7f5d79b9e000 ---p 00020000 fe:00 271518                     /usr/lib64/liblzo2.so.2.0.0
 
		7f5d79b9e000-7f5d79b9f000 r--p 00020000 fe:00 271518                     /usr/lib64/liblzo2.so.2.0.0
 
		7f5d79b9f000-7f5d79ba0000 rw-p 00021000 fe:00 271518                     /usr/lib64/liblzo2.so.2.0.0
 
		7f5d79ba0000-7f5d79bb8000 r-xp 00000000 fe:00 2490846                    /lib64/libpthread-2.22.so
 
		7f5d79bb8000-7f5d79db7000 ---p 00018000 fe:00 2490846                    /lib64/libpthread-2.22.so
 
		7f5d79db7000-7f5d79db8000 r--p 00017000 fe:00 2490846                    /lib64/libpthread-2.22.so
 
		7f5d79db8000-7f5d79db9000 rw-p 00018000 fe:00 2490846                    /lib64/libpthread-2.22.so
 
		7f5d79db9000-7f5d79dbd000 rw-p 00000000 00:00 0 
		7f5d79dbd000-7f5d7a022000 r-xp 00000000 fe:04 8130283                    /usr/local/openssl10/lib64/libcrypto.so.1.0.0
 
		7f5d7a022000-7f5d7a221000 ---p 00265000 fe:04 8130283                    /usr/local/openssl10/lib64/libcrypto.so.1.0.0
 
		7f5d7a221000-7f5d7a23d000 r--p 00264000 fe:04 8130283                    /usr/local/openssl10/lib64/libcrypto.so.1.0.0
 
		7f5d7a23d000-7f5d7a248000 rw-p 00280000 fe:04 8130283                    /usr/local/openssl10/lib64/libcrypto.so.1.0.0
 
		7f5d7a248000-7f5d7a24c000 rw-p 00000000 00:00 0 
		7f5d7a24c000-7f5d7a2b3000 r-xp 00000000 fe:04 8130286                    /usr/local/openssl10/lib64/libssl.so.1.0.0
 
		7f5d7a2b3000-7f5d7a4b3000 ---p 00067000 fe:04 8130286                    /usr/local/openssl10/lib64/libssl.so.1.0.0
 
		7f5d7a4b3000-7f5d7a4b8000 r--p 00067000 fe:04 8130286                    /usr/local/openssl10/lib64/libssl.so.1.0.0
 
		7f5d7a4b8000-7f5d7a4be000 rw-p 0006c000 fe:04 8130286                    /usr/local/openssl10/lib64/libssl.so.1.0.0
 
		7f5d7a4be000-7f5d7a541000 r-xp 00000000 fe:00 270750                     /usr/lib64/libsystemd.so.0.13.0
 
		7f5d7a541000-7f5d7a741000 ---p 00083000 fe:00 270750                     /usr/lib64/libsystemd.so.0.13.0
 
		7f5d7a741000-7f5d7a744000 r--p 00083000 fe:00 270750                     /usr/lib64/libsystemd.so.0.13.0
 
		7f5d7a744000-7f5d7a745000 rw-p 00086000 fe:00 270750                     /usr/lib64/libsystemd.so.0.13.0
 
		7f5d7a745000-7f5d7a74e000 r-xp 00000000 fe:04 2491528                    /usr/local/lib64/libpcrecpp.so.0.0.1
 
		7f5d7a74e000-7f5d7a94d000 ---p 00009000 fe:04 2491528                    /usr/local/lib64/libpcrecpp.so.0.0.1
 
		7f5d7a94d000-7f5d7a94e000 r--p 00008000 fe:04 2491528                    /usr/local/lib64/libpcrecpp.so.0.0.1
 
		7f5d7a94e000-7f5d7a94f000 rw-p 00009000 fe:04 2491528                    /usr/local/lib64/libpcrecpp.so.0.0.1
 
		7f5d7a94f000-7f5d7a9c8000 r-xp 00000000 fe:04 2491489                    /usr/local/lib64/libpcre.so.1.2.8
 
		7f5d7a9c8000-7f5d7abc7000 ---p 00079000 fe:04 2491489                    /usr/local/lib64/libpcre.so.1.2.8
 
		7f5d7abc7000-7f5d7abc8000 r--p 00078000 fe:04 2491489                    /usr/local/lib64/libpcre.so.1.2.8
 
		7f5d7abc8000-7f5d7abc9000 rw-p 00079000 fe:04 2491489                    /usr/local/lib64/libpcre.so.1.2.8
 
		7f5d7abc9000-7f5d7abea000 r-xp 00000000 fe:00 2490802                    /lib64/ld-2.22.so
 
		7f5d7abec000-7f5d7ad88000 rw-p 00000000 00:00 0 
		7f5d7ad88000-7f5d7ad8a000 rw-s 00000000 00:0f 28171321                   /[aio] (deleted)
 
		7f5d7ad8a000-7f5d7ad8f000 rw-s 00000000 00:0f 28171318                   /[aio] (deleted)
 
		7f5d7ad8f000-7f5d7ad94000 rw-s 00000000 00:0f 28171317                   /[aio] (deleted)
 
		7f5d7ad94000-7f5d7ad99000 rw-s 00000000 00:0f 28171316                   /[aio] (deleted)
 
		7f5d7ad99000-7f5d7ad9e000 rw-s 00000000 00:0f 28171315                   /[aio] (deleted)
 
		7f5d7ad9e000-7f5d7ada3000 rw-s 00000000 00:0f 28171314                   /[aio] (deleted)
 
		7f5d7ada3000-7f5d7ada8000 rw-s 00000000 00:0f 28171313                   /[aio] (deleted)
 
		7f5d7ada8000-7f5d7adad000 rw-s 00000000 00:0f 28171312                   /[aio] (deleted)
 
		7f5d7adad000-7f5d7adb2000 rw-s 00000000 00:0f 28171311                   /[aio] (deleted)
 
		7f5d7adb2000-7f5d7adb3000 rw-s 00000000 00:0f 28171310                   /[aio] (deleted)
 
		7f5d7adb3000-7f5d7ade9000 rw-p 00000000 00:00 0 
		7f5d7ade9000-7f5d7adea000 r--p 00020000 fe:00 2490802                    /lib64/ld-2.22.so
 
		7f5d7adea000-7f5d7adeb000 rw-p 00021000 fe:00 2490802                    /lib64/ld-2.22.so
 
		7f5d7adeb000-7f5d7adec000 rw-p 00000000 00:00 0 
		7ffdc8048000-7ffdc8069000 rw-p 00000000 00:00 0                          [stack]
 
		7ffdc816b000-7ffdc816d000 r--p 00000000 00:00 0                          [vvar]
 
		7ffdc816d000-7ffdc816f000 r-xp 00000000 00:00 0                          [vdso]
 
		ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
 
		170321 18:14:45 [ERROR] mysqld got signal 6 ;
 
		This could be because you hit a bug. It is also possible that this binary
 
		or one of the libraries it was linked against is corrupt, improperly built,
 
		or misconfigured. This error can also be caused by malfunctioning hardware.
 
 
 
		To report this bug, see https://mariadb.com/kb/en/reporting-bugs
 
 
 
		We will try our best to scrape up some info that will hopefully help
 
		diagnose the problem, but since we have already crashed, 
		something is definitely wrong and this may fail.
 
 
 
		Server version: 10.2.5-MariaDB-log
 
		key_buffer_size=67108864
 
		read_buffer_size=1048576
 
		max_used_connections=1
 
		max_threads=258
 
		thread_count=0
 
		It is possible that mysqld could use up to
 
		key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 1391907 K  bytes of memory
 
		Hope that's ok; if not, decrease some variables in the equation.
 
 
 
		Thread pointer: 0x0
 
		Attempting backtrace. You can use the following information to find out
 
		where mysqld died. If you see no messages after this, something went
 
		terribly wrong...
 
		stack_bottom = 0x0 thread_stack 0x100000
 
		/usr/local/mariadb/bin/mysqld(my_print_stacktrace+0x29)[0x55de8b5dd649]
 
		/usr/local/mariadb/bin/mysqld(handle_fatal_signal+0x3bd)[0x55de8b05dbfd]
 
		/lib64/libpthread.so.0(+0x10b00)[0x7f5d79bb0b00]
 
		/lib64/libc.so.6(gsignal+0x37)[0x7f5d77ed58d7]
 
		/lib64/libc.so.6(abort+0x13a)[0x7f5d77ed6caa]
 
		/lib64/libc.so.6(+0x721b4)[0x7f5d77f131b4]
 
		/lib64/libc.so.6(+0x779d6)[0x7f5d77f189d6]
 
		/lib64/libc.so.6(+0x78723)[0x7f5d77f19723]
 
		:0(sync_check_close())[0x55de8b3104cc]
 
		:0(innodb_shutdown())[0x55de8b305910]
 
		ha_innodb.cc:0(innobase_end(handlerton*, ha_panic_function))[0x55de8b1dc07e]
 
		/usr/local/mariadb/bin/mysqld(_Z22ha_finalize_handlertonP13st_plugin_int+0x33)[0x55de8b05ff73]
 
		sql_plugin.cc:0(plugin_deinitialize(st_plugin_int*, bool))[0x55de8aed6010]
 
		sql_plugin.cc:0(reap_plugins())[0x55de8aedac8e]
 
		/usr/local/mariadb/bin/mysqld(_Z15plugin_shutdownv+0x3cd)[0x55de8aedb94d]
 
		mysqld.cc:0(clean_up(bool) [clone .part.8])[0x55de8ae38cbf]
 
		/usr/local/mariadb/bin/mysqld(_Z10unireg_endv+0x3b)[0x55de8ae394db]
 
		mysqld.cc:0(kill_server(void*) [clone .constprop.49])[0x55de8ae3d3f9]
 
		/usr/local/mariadb/bin/mysqld(kill_server_thread+0xe)[0x55de8ae3d74e]
 
		:0(pfs_spawn_thread)[0x55de8b593644]
 
		/lib64/libpthread.so.0(+0x8734)[0x7f5d79ba8734]
 
		/lib64/libc.so.6(clone+0x6d)[0x7f5d77f8ad3d]
 
		The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
 
		information that should help you find out what is causing the crash.



 Comments   
Comment by Vladislav Vaintroub [ 2017-03-22 ]

pgnd Should my email and name be printed in all these bug reports ? I do not have anything to do with the actual error. I think just commit hash would suffice.

Comment by pgnd [ 2017-03-22 ]

I'm specifying the commit that I'm working on, as that's what I've been asked to do.

That your name's in the relevant commit, not much I can do about that.

Comment by Vladislav Vaintroub [ 2017-03-22 ]

you use "git log | head" , but you can trivially fix it with "git log | head -n1" to omit irrelevant but private details, like my email address the bug report.

Comment by pgnd [ 2017-03-22 ]

With a debug build

./mysqld -V
 
	./mysqld  Ver 10.2.5-MariaDB-debug-log for Linux on x86_64 (Source distribution)

I've a crash on start now

/usr/local/mariadb/bin/mysqld  --debug  --defaults-file=/usr/local/etc/mariadb/my.cnf
 
	2017-03-22  8:52:30 140662857832640 [Note] /usr/local/mariadb/bin/mysqld (mysqld 10.2.5-MariaDB-debug-log) starting as process 29097 ...
 
	*** Error in `/usr/local/mariadb/bin/mysqld': munmap_chunk(): invalid pointer: 0x0000564c230326a8 ***
 
	======= Backtrace: =========
 
	/lib64/libc.so.6(+0x721af)[0x7fee9cc611af]
 
	/lib64/libc.so.6(+0x779d6)[0x7fee9cc669d6]
 
	/usr/local/mariadb/bin/mysqld(+0xc08c75)[0x564c1f953c75]
 
	/usr/local/mariadb/bin/mysqld(+0xc0b328)[0x564c1f956328]
 
	/usr/local/mariadb/bin/mysqld(+0xc08849)[0x564c1f953849]
 
	/usr/local/mariadb/bin/mysqld(+0xc08ad7)[0x564c1f953ad7]
 
	/usr/local/mariadb/bin/mysqld(+0xbf94b8)[0x564c1f9444b8]
 
	/usr/local/mariadb/bin/mysqld(+0xa34109)[0x564c1f77f109]
 
	/usr/local/mariadb/bin/mysqld(_Z22ha_finalize_handlertonP13st_plugin_int+0xc2)[0x564c1f5801d6]
 
	/usr/local/mariadb/bin/mysqld(+0x5e53d8)[0x564c1f3303d8]
 
	/usr/local/mariadb/bin/mysqld(+0x5e5844)[0x564c1f330844]
 
	/usr/local/mariadb/bin/mysqld(_Z15plugin_shutdownv+0xa4)[0x564c1f33281a]
 
	/usr/local/mariadb/bin/mysqld(+0x4ef9ad)[0x564c1f23a9ad]
 
	/usr/local/mariadb/bin/mysqld(unireg_abort+0x204)[0x564c1f23a6d4]
 
	/usr/local/mariadb/bin/mysqld(+0x4f5d92)[0x564c1f240d92]
 
	/usr/local/mariadb/bin/mysqld(_Z11mysqld_mainiPPc+0x5f7)[0x564c1f241d42]
 
	/usr/local/mariadb/bin/mysqld(main+0x20)[0x564c1f236ed0]
 
	/lib64/libc.so.6(__libc_start_main+0xf5)[0x7fee9cc0f6e5]
 
	/usr/local/mariadb/bin/mysqld(_start+0x29)[0x564c1f236da9]
 
	======= Memory map: ========
 
	564c1ed4b000-564c2035d000 r-xp 00000000 fe:04 8002125                    /usr/local/mariadb/bin/mysqld
 
	564c2055c000-564c20639000 r--p 01611000 fe:04 8002125                    /usr/local/mariadb/bin/mysqld
 
	564c20639000-564c20835000 rw-p 016ee000 fe:04 8002125                    /usr/local/mariadb/bin/mysqld
 
	564c20835000-564c210c4000 rw-p 00000000 00:00 0 
	564c21e74000-564c232fb000 rw-p 00000000 00:00 0                          [heap]
 
	7fee30000000-7fee30064000 rw-p 00000000 00:00 0 
	7fee30064000-7fee34000000 ---p 00000000 00:00 0 
	7fee3c000000-7fee3c021000 rw-p 00000000 00:00 0 
	7fee3c021000-7fee40000000 ---p 00000000 00:00 0 
	7fee40000000-7fee40021000 rw-p 00000000 00:00 0 
	7fee40021000-7fee44000000 ---p 00000000 00:00 0 
	7fee44000000-7fee44021000 rw-p 00000000 00:00 0 
	7fee44021000-7fee48000000 ---p 00000000 00:00 0 
	7fee4c000000-7fee4c021000 rw-p 00000000 00:00 0 
	7fee4c021000-7fee50000000 ---p 00000000 00:00 0 
	7fee50000000-7fee50021000 rw-p 00000000 00:00 0 
	7fee50021000-7fee54000000 ---p 00000000 00:00 0 
	7fee54000000-7fee54021000 rw-p 00000000 00:00 0 
	7fee54021000-7fee58000000 ---p 00000000 00:00 0 
	7fee58000000-7fee58021000 rw-p 00000000 00:00 0 
	7fee58021000-7fee5c000000 ---p 00000000 00:00 0 
	7fee5c000000-7fee5c021000 rw-p 00000000 00:00 0 
	7fee5c021000-7fee60000000 ---p 00000000 00:00 0 
	7fee60000000-7fee60021000 rw-p 00000000 00:00 0 
	7fee60021000-7fee64000000 ---p 00000000 00:00 0 
	7fee64000000-7fee64021000 rw-p 00000000 00:00 0 
	7fee64021000-7fee68000000 ---p 00000000 00:00 0 
	7fee6c000000-7fee6c021000 rw-p 00000000 00:00 0 
	7fee6c021000-7fee70000000 ---p 00000000 00:00 0 
	7fee73da8000-7fee73da9000 ---p 00000000 00:00 0 
	7fee73da9000-7fee745a9000 rw-p 00000000 00:00 0 
	7fee745a9000-7fee745aa000 ---p 00000000 00:00 0 
	7fee745aa000-7fee74daa000 rw-p 00000000 00:00 0 
	7fee755ab000-7fee755ac000 ---p 00000000 00:00 0 
	7fee755ac000-7fee75dac000 rw-p 00000000 00:00 0 
	7fee775af000-7fee775b0000 ---p 00000000 00:00 0 
	7fee775b0000-7fee77db0000 rw-p 00000000 00:00 0 
	7fee8b452000-7fee8c000000 rw-p 00000000 00:00 0 
	7fee8c000000-7fee8c021000 rw-p 00000000 00:00 0 
	7fee8c021000-7fee90000000 ---p 00000000 00:00 0 
	7fee90003000-7fee90024000 rw-p 00000000 00:00 0 
	7fee900f6000-7fee93549000 rw-p 00000000 00:00 0 
	7fee93549000-7fee9354a000 ---p 00000000 00:00 0 
	7fee9354a000-7fee93d4a000 rw-p 00000000 00:00 0 
	7fee94d46000-7fee94d51000 r-xp 00000000 fe:00 2491000                    /lib64/libnss_files-2.22.so
 
	7fee94d51000-7fee94f50000 ---p 0000b000 fe:00 2491000                    /lib64/libnss_files-2.22.so
 
	7fee94f50000-7fee94f51000 r--p 0000a000 fe:00 2491000                    /lib64/libnss_files-2.22.so
 
	7fee94f51000-7fee94f52000 rw-p 0000b000 fe:00 2491000                    /lib64/libnss_files-2.22.so
 
	7fee94f52000-7fee94f58000 rw-p 00000000 00:00 0 
	7fee94f58000-7fee94f62000 r-xp 00000000 fe:00 2491094                    /lib64/libnss_nis-2.22.so
 
	7fee94f62000-7fee95161000 ---p 0000a000 fe:00 2491094                    /lib64/libnss_nis-2.22.so
 
	7fee95161000-7fee95162000 r--p 00009000 fe:00 2491094                    /lib64/libnss_nis-2.22.so
 
	7fee95162000-7fee95163000 rw-p 0000a000 fe:00 2491094                    /lib64/libnss_nis-2.22.so
 
	7fee95163000-7fee95178000 r-xp 00000000 fe:00 2490895                    /lib64/libnsl-2.22.so
 
	7fee95178000-7fee95377000 ---p 00015000 fe:00 2490895                    /lib64/libnsl-2.22.so
 
	7fee95377000-7fee95378000 r--p 00014000 fe:00 2490895                    /lib64/libnsl-2.22.so
 
	7fee95378000-7fee95379000 rw-p 00015000 fe:00 2490895                    /lib64/libnsl-2.22.so
 
	7fee95379000-7fee9537b000 rw-p 00000000 00:00 0 
	7fee9537b000-7fee95382000 r-xp 00000000 fe:00 2490910                    /lib64/libnss_compat-2.22.so
 
	7fee95382000-7fee95581000 ---p 00007000 fe:00 2490910                    /lib64/libnss_compat-2.22.so
 
	7fee95581000-7fee95582000 r--p 00006000 fe:00 2490910                    /lib64/libnss_compat-2.22.so
 
	7fee95582000-7fee95583000 rw-p 00007000 fe:00 2490910                    /lib64/libnss_compat-2.22.so
 
	7fee955a2000-7fee955a7000 rw-s 00000000 00:0f 28822342                   /[aio] (deleted)
 
	7fee955a7000-7fee955ac000 rw-s 00000000 00:0f 28822341                   /[aio] (deleted)
 
	7fee955e3000-7fee9be83000 rw-p 00000000 00:00 0 
	7fee9be83000-7fee9be96000 r-xp 00000000 fe:00 264983                     /usr/lib64/libgpg-error.so.0.22.0
 
	7fee9be96000-7fee9c096000 ---p 00013000 fe:00 264983                     /usr/lib64/libgpg-error.so.0.22.0
 
	7fee9c096000-7fee9c097000 r--p 00013000 fe:00 264983                     /usr/lib64/libgpg-error.so.0.22.0
 
	7fee9c097000-7fee9c098000 rw-p 00014000 fe:00 264983                     /usr/lib64/libgpg-error.so.0.22.0
 
	7fee9c098000-7fee9c19d000 r-xp 00000000 fe:00 271157                     /usr/lib64/libgcrypt.so.20.1.6
 
	7fee9c19d000-7fee9c39c000 ---p 00105000 fe:00 271157                     /usr/lib64/libgcrypt.so.20.1.6
 
	7fee9c39c000-7fee9c39e000 r--p 00104000 fe:00 271157                     /usr/lib64/libgcrypt.so.20.1.6
 
	7fee9c39e000-7fee9c3a5000 rw-p 00106000 fe:00 271157                     /usr/lib64/libgcrypt.so.20.1.6
 
	7fee9c3a5000-7fee9c3b9000 r-xp 00000000 fe:00 2492781                    /lib64/libresolv-2.22.so
 
	7fee9c3b9000-7fee9c5b8000 ---p 00014000 fe:00 2492781                    /lib64/libresolv-2.22.so
 
	7fee9c5b8000-7fee9c5b9000 r--p 00013000 fe:00 2492781                    /lib64/libresolv-2.22.so
 
	7fee9c5b9000-7fee9c5ba000 rw-p 00014000 fe:00 2492781                    /lib64/libresolv-2.22.so
 
	7fee9c5ba000-7fee9c5bc000 rw-p 00000000 00:00 0 
	7fee9c5bc000-7fee9c5c3000 r-xp 00000000 fe:00 2492784                    /lib64/librt-2.22.so
 
	7fee9c5c3000-7fee9c7c2000 ---p 00007000 fe:00 2492784                    /lib64/librt-2.22.so
 
	7fee9c7c2000-7fee9c7c3000 r--p 00006000 fe:00 2492784                    /lib64/librt-2.22.so
 
	7fee9c7c3000-7fee9c7c4000 rw-p 00007000 fe:00 2492784                    /lib64/librt-2.22.so
 
	7fee9c7c4000-7fee9c7c8000 r-xp 00000000 fe:00 2492782                    /lib64/libcap.so.2.22
 
	7fee9c7c8000-7fee9c9c7000 ---p 00004000 fe:00 2492782                    /lib64/libcap.so.2.22
 
	7fee9c9c7000-7fee9c9c8000 r--p 00003000 fe:00 2492782                    /lib64/libcap.so.2.22
 
	7fee9c9c8000-7fee9c9c9000 rw-p 00004000 fe:00 2492782                    /lib64/libcap.so.2.22
 
	7fee9c9c9000-7fee9c9ec000 r-xp 00000000 fe:00 2492803                    /lib64/libselinux.so.1
 
	7fee9c9ec000-7fee9cbeb000 ---p 00023000 fe:00 2492803                    /lib64/libselinux.so.1
 
	7fee9cbeb000-7fee9cbec000 r--p 00022000 fe:00 2492803                    /lib64/libselinux.so.1
 
	7fee9cbec000-7fee9cbed000 rw-p 00023000 fe:00 2492803                    /lib64/libselinux.so.1
 
	7fee9cbed000-7fee9cbef000 rw-p 00000000 00:00 0 
	7fee9cbef000-7fee9cd89000 r-xp 00000000 fe:00 2490839                    /lib64/libc-2.22.so
 
	7fee9cd89000-7fee9cf88000 ---p 0019a000 fe:00 2490839                    /lib64/libc-2.22.so
 
	7fee9cf88000-7fee9cf8c000 r--p 00199000 fe:00 2490839                    /lib64/libc-2.22.so
 
	7fee9cf8c000-7fee9cf8e000 rw-p 0019d000 fe:00 2490839                    /lib64/libc-2.22.so
 
	7fee9cf8e000-7fee9cf92000 rw-p 00000000 00:00 0 
	7fee9cf92000-7fee9cfa8000 r-xp 00000000 fe:00 2530131                    /lib64/libgcc_s.so.1
 
	7fee9cfa8000-7fee9d1a7000 ---p 00016000 fe:00 2530131                    /lib64/libgcc_s.so.1
 
	7fee9d1a7000-7fee9d1a8000 r--p 00015000 fe:00 2530131                    /lib64/libgcc_s.so.1
 
	7fee9d1a8000-7fee9d1a9000 rw-p 00016000 fe:00 2530131                    /lib64/libgcc_s.so.1
 
	7fee9d1a9000-7fee9d2a5000 r-xp 00000000 fe:00 2490883                    /lib64/libm-2.22.so
 
	7fee9d2a5000-7fee9d4a4000 ---p 000fc000 fe:00 2490883                    /lib64/libm-2.22.so
 
	7fee9d4a4000-7fee9d4a5000 r--p 000fb000 fe:00 2490883                    /lib64/libm-2.22.so
 
	7fee9d4a5000-7fee9d4a6000 rw-p 000fc000 fe:00 2490883                    /lib64/libm-2.22.so
 
	7fee9d4a6000-7fee9d61f000 r-xp 00000000 fe:00 264787                     /usr/lib64/libstdc++.so.6.0.22
 
	7fee9d61f000-7fee9d81f000 ---p 00179000 fe:00 264787                     /usr/lib64/libstdc++.so.6.0.22
 
	7fee9d81f000-7fee9d829000 r--p 00179000 fe:00 264787                     /usr/lib64/libstdc++.so.6.0.22
 
	7fee9d829000-7fee9d82b000 rw-p 00183000 fe:00 264787                     /usr/lib64/libstdc++.so.6.0.22
 
	7fee9d82b000-7fee9d82f000 rw-p 00000000 00:00 0 
	7fee9d82f000-7fee9d831000 r-xp 00000000 fe:00 2490873                    /lib64/libdl-2.22.so
 
	7fee9d831000-7fee9da31000 ---p 00002000 fe:00 2490873                    /lib64/libdl-2.22.so
 
	7fee9da31000-7fee9da32000 r--p 00002000 fe:00 2490873                    /lib64/libdl-2.22.so
 
	7fee9da32000-7fee9da33000 rw-p 00003000 fe:00 2490873                    /lib64/libdl-2.22.so
 
	7fee9da33000-7fee9da3e000 r-xp 00000000 fe:00 2490855                    /lib64/libcrypt-2.22.so
 
	7fee9da3e000-7fee9dc3e000 ---p 0000b000 fe:00 2490855                    /lib64/libcrypt-2.22.so
 
	7fee9dc3e000-7fee9dc3f000 r--p 0000b000 fe:00 2490855                    /lib64/libcrypt-2.22.so
 
	7fee9dc3f000-7fee9dc40000 rw-p 0000c000 fe:00 2490855                    /lib64/libcrypt-2.22.so
 
	7fee9dc40000-7fee9dc6e000 rw-p 00000000 00:00 0 
	7fee9dc6e000-7fee9dc84000 r-xp 00000000 fe:00 2490773                    /lib64/libz.so.1.2.11
 
	7fee9dc84000-7fee9de83000 ---p 00016000 fe:00 2490773                    /lib64/libz.so.1.2.11
 
	7fee9de83000-7fee9de84000 r--p 00015000 fe:00 2490773                    /lib64/libz.so.1.2.11
 
	7fee9de84000-7fee9de85000 rw-p 00016000 fe:00 2490773                    /lib64/libz.so.1.2.11
 
	7fee9de85000-7fee9de8f000 r-xp 00000000 fe:00 280733                     /usr/lib64/libnuma.so.1.0.0
 
	7fee9de8f000-7fee9e08f000 ---p 0000a000 fe:00 280733                     /usr/lib64/libnuma.so.1.0.0
 
	7fee9e08f000-7fee9e090000 r--p 0000a000 fe:00 280733                     /usr/lib64/libnuma.so.1.0.0
 
	7fee9e090000-7fee9e091000 rw-p 0000b000 fe:00 280733                     /usr/lib64/libnuma.so.1.0.0
 
	7fee9e091000-7fee9e092000 r-xp 00000000 fe:00 2496077                    /lib64/libaio.so.1.0.1
 
	7fee9e092000-7fee9e291000 ---p 00001000 fe:00 2496077                    /lib64/libaio.so.1.0.1
 
	7fee9e291000-7fee9e292000 r--p 00000000 fe:00 2496077                    /lib64/libaio.so.1.0.1
 
	7fee9e292000-7fee9e293000 rw-p 00001000 fe:00 2496077                    /lib64/libaio.so.1.0.1
 
	7fee9e293000-7fee9e2a2000 r-xp 00000000 fe:00 267669                     /usr/lib64/libbz2.so.1.0.6
 
	7fee9e2a2000-7fee9e4a1000 ---p 0000f000 fe:00 267669                     /usr/lib64/libbz2.so.1.0.6
 
	7fee9e4a1000-7fee9e4a2000 r--p 0000e000 fe:00 267669                     /usr/lib64/libbz2.so.1.0.6
 
	7fee9e4a2000-7fee9e4a3000 rw-p 0000f000 fe:00 267669                     /usr/lib64/libbz2.so.1.0.6
 
	7fee9e4a3000-7fee9e4ca000 r-xp 00000000 fe:00 306570                     /usr/lib64/liblzma.so.5.2.3
 
	7fee9e4ca000-7fee9e6ca000 ---p 00027000 fe:00 306570                     /usr/lib64/liblzma.so.5.2.3
 
	7fee9e6ca000-7fee9e6cb000 r--p 00027000 fe:00 306570                     /usr/lib64/liblzma.so.5.2.3
 
	7fee9e6cb000-7fee9e6cc000 rw-p 00028000 fe:00 306570                     /usr/lib64/liblzma.so.5.2.3
 
	7fee9e6cc000-7fee9e6ec000 r-xp 00000000 fe:00 271518                     /usr/lib64/liblzo2.so.2.0.0
 
	7fee9e6ec000-7fee9e8ec000 ---p 00020000 fe:00 271518                     /usr/lib64/liblzo2.so.2.0.0
 
	7fee9e8ec000-7fee9e8ed000 r--p 00020000 fe:00 271518                     /usr/lib64/liblzo2.so.2.0.0
 
	7fee9e8ed000-7fee9e8ee000 rw-p 00021000 fe:00 271518                     /usr/lib64/liblzo2.so.2.0.0
 
	7fee9e8ee000-7fee9e906000 r-xp 00000000 fe:00 2490846                    /lib64/libpthread-2.22.so
 
	7fee9e906000-7fee9eb05000 ---p 00018000 fe:00 2490846                    /lib64/libpthread-2.22.so
 
	7fee9eb05000-7fee9eb06000 r--p 00017000 fe:00 2490846                    /lib64/libpthread-2.22.so
 
	7fee9eb06000-7fee9eb07000 rw-p 00018000 fe:00 2490846                    /lib64/libpthread-2.22.so
 
	7fee9eb07000-7fee9eb0b000 rw-p 00000000 00:00 0 
	7fee9eb0b000-7fee9ed70000 r-xp 00000000 fe:04 8130283                    /usr/local/openssl10/lib64/libcrypto.so.1.0.0
 
	7fee9ed70000-7fee9ef6f000 ---p 00265000 fe:04 8130283                    /usr/local/openssl10/lib64/libcrypto.so.1.0.0
 
	7fee9ef6f000-7fee9ef8b000 r--p 00264000 fe:04 8130283                    /usr/local/openssl10/lib64/libcrypto.so.1.0.0
 
	7fee9ef8b000-7fee9ef96000 rw-p 00280000 fe:04 8130283                    /usr/local/openssl10/lib64/libcrypto.so.1.0.0
 
	7fee9ef96000-7fee9ef9a000 rw-p 00000000 00:00 0 
	7fee9ef9a000-7fee9f001000 r-xp 00000000 fe:04 8130286                    /usr/local/openssl10/lib64/libssl.so.1.0.0
 
	7fee9f001000-7fee9f201000 ---p 00067000 fe:04 8130286                    /usr/local/openssl10/lib64/libssl.so.1.0.0
 
	7fee9f201000-7fee9f206000 r--p 00067000 fe:04 8130286                    /usr/local/openssl10/lib64/libssl.so.1.0.0
 
	7fee9f206000-7fee9f20c000 rw-p 0006c000 fe:04 8130286                    /usr/local/openssl10/lib64/libssl.so.1.0.0
 
	7fee9f20c000-7fee9f28f000 r-xp 00000000 fe:00 270750                     /usr/lib64/libsystemd.so.0.13.0
 
	7fee9f28f000-7fee9f48f000 ---p 00083000 fe:00 270750                     /usr/lib64/libsystemd.so.0.13.0
 
	7fee9f48f000-7fee9f492000 r--p 00083000 fe:00 270750                     /usr/lib64/libsystemd.so.0.13.0
 
	7fee9f492000-7fee9f493000 rw-p 00086000 fe:00 270750                     /usr/lib64/libsystemd.so.0.13.0
 
	7fee9f493000-7fee9f49c000 r-xp 00000000 fe:04 2491528                    /usr/local/lib64/libpcrecpp.so.0.0.1
 
	7fee9f49c000-7fee9f69b000 ---p 00009000 fe:04 2491528                    /usr/local/lib64/libpcrecpp.so.0.0.1
 
	7fee9f69b000-7fee9f69c000 r--p 00008000 fe:04 2491528                    /usr/local/lib64/libpcrecpp.so.0.0.1
 
	7fee9f69c000-7fee9f69d000 rw-p 00009000 fe:04 2491528                    /usr/local/lib64/libpcrecpp.so.0.0.1
 
	7fee9f69d000-7fee9f716000 r-xp 00000000 fe:04 2491489                    /usr/local/lib64/libpcre.so.1.2.8
 
	7fee9f716000-7fee9f915000 ---p 00079000 fe:04 2491489                    /usr/local/lib64/libpcre.so.1.2.8
 
	7fee9f915000-7fee9f916000 r--p 00078000 fe:04 2491489                    /usr/local/lib64/libpcre.so.1.2.8
 
	7fee9f916000-7fee9f917000 rw-p 00079000 fe:04 2491489                    /usr/local/lib64/libpcre.so.1.2.8
 
	7fee9f917000-7fee9f938000 r-xp 00000000 fe:00 2490802                    /lib64/ld-2.22.so
 
	7fee9f939000-7fee9fad5000 rw-p 00000000 00:00 0
 
	7fee9fad5000-7fee9fad7000 rw-s 00000000 00:0f 28822343                   /[aio] (deleted)
 
	7fee9fad7000-7fee9fadc000 rw-s 00000000 00:0f 28822340                   /[aio] (deleted)
 
	7fee9fadc000-7fee9fae1000 rw-s 00000000 00:0f 28822339                   /[aio] (deleted)
 
	7fee9fae1000-7fee9fae6000 rw-s 00000000 00:0f 28822338                   /[aio] (deleted)
 
	7fee9fae6000-7fee9faeb000 rw-s 00000000 00:0f 28822337                   /[aio] (deleted)
 
	7fee9faeb000-7fee9faf0000 rw-s 00000000 00:0f 28822336                   /[aio] (deleted)
 
	7fee9faf0000-7fee9faf5000 rw-s 00000000 00:0f 28822335                   /[aio] (deleted)
 
	7fee9faf5000-7fee9fafa000 rw-s 00000000 00:0f 28822334                   /[aio] (deleted)
 
	7fee9fafa000-7fee9faff000 rw-s 00000000 00:0f 28822333                   /[aio] (deleted)
 
	7fee9faff000-7fee9fb00000 rw-s 00000000 00:0f 28822332                   /[aio] (deleted)
 
	7fee9fb00000-7fee9fb37000 rw-p 00000000 00:00 0
 
	7fee9fb37000-7fee9fb38000 r--p 00020000 fe:00 2490802                    /lib64/ld-2.22.so
 
	7fee9fb38000-7fee9fb39000 rw-p 00021000 fe:00 2490802                    /lib64/ld-2.22.so
 
	7fee9fb39000-7fee9fb3a000 rw-p 00000000 00:00 0
 
	7ffebc0fd000-7ffebc120000 rw-p 00000000 00:00 0                          [stack]
 
	7ffebc1cf000-7ffebc1d1000 r--p 00000000 00:00 0                          [vvar]
 
	7ffebc1d1000-7ffebc1d3000 r-xp 00000000 00:00 0                          [vdso]
 
	ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
 
	Aborted

Comment by Elena Stepanova [ 2017-03-26 ]

The current head is not quite stable. Let's wait for some pushes that are expected to happen in the beginning of the week and see if the problem persists.

Comment by pgnd [ 2017-04-01 ]

building with latest

git log | head
 
commit 6315426565590982b096344df61cae4b64ab2eb0
 
Author: Sergei Golubchik <serg@mariadb.org>
 
Date:   Fri Mar 31 19:56:15 2017 +0200
 
 
 
    restore libmariadb state
 
 
 
    that was destroyed in a previous commit

has eliminated the crashes^ on both start & stop.

Comment by Elena Stepanova [ 2017-04-03 ]

Please let us know if the problem re-appears.

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