search for: mariadb_lib

On 2 Dec 2018, at 22.22, Guillaume via dovecot <dovecot at dovecot.org> wrote: > > I also have this kind of segfault since the update : > > Dec 2 21:12:11 xxxxxxx dovecot: auth-worker: Error: *** Error in `dovecot/auth': double free or corruption (fasttop): 0x000055573bb99f70 Is this easy to reproduce? Can you try with valgrind? It will slow down the logins a bit though.

...vecot: auth-worker: Error: ==3071== Invalid read of size 8 Dec 4 12:09:40 dovecot: auth-worker: Error: ==3053== Invalid read of size 8 Dec 4 12:09:40 dovecot: auth-worker: Error: ==3057== Invalid read of size 8 Dec 4 12:09:40 dovecot: auth-worker: Error: ==3057== at 0x6E8767F: mysql_close (mariadb_lib.c:1916) Dec 4 12:09:40 dovecot: auth-worker: Error: ==3057== by 0x14768B: driver_sqlpool_disconnect (driver-sqlpool.c:590) Dec 4 12:09:40 dovecot: auth-worker: Error: ==3057== by 0x13D0B4: db_sql_unref (db-sql.c:128) Dec 4 12:09:40 dovecot: auth-worker: Error: ==3057== by 0x1359D8: u...

...ker: Error: ==2476== Invalid read of size 8 Dec 4 12:00:27 xxxxx dovecot: auth-worker: Error: ==2431== Invalid read of size 8 Dec 4 12:00:27 xxxxx dovecot: auth-worker: Error: ==2468== Invalid read of size 8 Dec 4 12:00:27 xxxxx dovecot: auth-worker: Error: ==2476== at 0x6E8767F: mysql_close (mariadb_lib.c:1916) Dec 4 12:00:27 xxxxx dovecot: auth-worker: Error: ==2476== by 0x14768B: ??? (in /usr/lib/dovecot/auth) Dec 4 12:00:27 xxxxx dovecot: auth-worker: Error: ==2476== by 0x13D0B4: db_sql_unref (in /usr/lib/dovecot/auth) Dec 4 12:00:27 xxxxx dovecot: auth-worker: Error: ==2476== by 0x...

...lt;optimized out> bck = <optimized out> fwd = <optimized out> errstr = <optimized out> locked = <optimized out> __func__ = "_int_free" #5 0x00007fdb923e978f in mysql_close (mysql=0x562c3662f9b0) at ./libmariadb/libmariadb/mariadb_lib.c:1939 No locals. #6 0x0000562c3457868c in driver_sqlpool_disconnect (_db=0x562c3662ea80) at driver-sqlpool.c:590 conn__foreach_end = 0x562c3662f160 db = 0x562c3662ea80 conn = 0x562c3662f150 #7 0x0000562c3456e0b5 in db_sql_unref (_conn=0x562c36624ff0) at db-sql.c:128...

...nterr () from /usr/lib/libc.so.6 > No symbol table info available. > #4 0x00007fb040e57b27 in _int_free () from /usr/lib/libc.so.6 > No symbol table info available. > #5 0x00007fb04114db89 in mysql_close (mysql=0x5592728448e0) at > /usr/src/debug/mariadb-10.3.12/libmariadb/libmariadb/mariadb_lib.c:1940 > p = <optimized out> > #6 mysql_close (mysql=0x5592728448e0) at > /usr/src/debug/mariadb-10.3.12/libmariadb/libmariadb/mariadb_lib.c:1913 > p = <optimized out> > #7 0x00005592724e2dac in driver_sqlpool_disconnect (_db=0x559272843be0) > at driver-sqlpool.c:590 &...

...40e5618a in malloc_printerr () from /usr/lib/libc.so.6 No symbol table info available. #4 0x00007fb040e57b27 in _int_free () from /usr/lib/libc.so.6 No symbol table info available. #5 0x00007fb04114db89 in mysql_close (mysql=0x5592728448e0) at /usr/src/debug/mariadb-10.3.12/libmariadb/libmariadb/mariadb_lib.c:1940 p = <optimized out> #6 mysql_close (mysql=0x5592728448e0) at /usr/src/debug/mariadb-10.3.12/libmariadb/libmariadb/mariadb_lib.c:1913 p = <optimized out> #7 0x00005592724e2dac in driver_sqlpool_disconnect (_db=0x559272843be0) at driver-sqlpool.c:590...

...ib/libc.so.6 >> No symbol table info available. >> #4 0x00007fb040e57b27 in _int_free () from /usr/lib/libc.so.6 >> No symbol table info available. >> #5 0x00007fb04114db89 in mysql_close (mysql=0x5592728448e0) at >> /usr/src/debug/mariadb-10.3.12/libmariadb/libmariadb/mariadb_lib.c:1940 >> p = <optimized out> >> #6 mysql_close (mysql=0x5592728448e0) at >> /usr/src/debug/mariadb-10.3.12/libmariadb/libmariadb/mariadb_lib.c:1913 >> p = <optimized out> >> #7 0x00005592724e2dac in driver_sqlpool_disconnect (_db=0x559272843be0) >> a...

...e57b27 in _int_free () from /usr/lib/libc.so.6 </div> <div> No symbol table info available. </div> <div> #5 0x00007fb04114db89 in mysql_close (mysql=0x5592728448e0) at </div> <div> /usr/src/debug/mariadb-10.3.12/libmariadb/libmariadb/mariadb_lib.c:1940 </div> <div> p = <optimized out> </div> <div> #6 mysql_close (mysql=0x5592728448e0) at </div> <div> /usr/src/debug/mariadb-10.3.12/libmariadb/libmariadb/mariadb_lib.c:1913 </div> <div> p = <optim...

Hello, I have started having issues with auth-worker. Dovecot version: 0 ? root ? ~ # dovecot --version 2.3.4 (0ecbaf23d) 0 ? root ? ~ # pacman -Q dovecot dovecot 2.3.4-2 OS: Arch Linux From /var/log/mail.log: Jan 20 11:31:29 archy dovecot[23070]: auth-worker: Fatal: master: service(auth-worker): child 9885 killed with signal 6 (core not dumped -

.... #3 0x00007f4973899b5a in malloc_printerr () from /lib64/libc.so.6 No symbol table info available. #4 0x00007f497389fcb4 in free () from /lib64/libc.so.6 No symbol table info available. #5 0x00007f4974e2c7bd in mysql_close (mysql=0x55c7d97dd860) at /usr/src/mariadb-10.3.11/libmariadb/libmariadb/mariadb_lib.c:1939 No locals. #6 0x000055c7d7b15f4c in driver_sqlpool_disconnect (_db=0x55c7d97dca10) at driver-sqlpool.c:590 conn__foreach_end = 0x55c7d97dd010 db = 0x55c7d97dca10 conn = 0x55c7d97dd000 #7 0x000055c7d7b07cd5 in db_sql_unref (_conn=0x55c7d97d4678) at db-sql.c:128...

...() from /usr/lib/libc.so.6 >> No symbol table info available. >> #4 0x00007f739c3a7b27 in _int_free () from /usr/lib/libc.so.6 >> No symbol table info available. >> #5 0x00007f739cc33585 in mysql_close (mysql=0x5636af7abdc0) at /usr/src/mariadb-10.3.11/libmariadb/libmariadb/mariadb_lib.c:1939 >> mysql = 0x5636af7abdc0 >> p = <optimized out> >> p = <optimized out> >> #6 0x00005636aef08f7c in driver_sqlpool_disconnect (_db=0x5636af7aaf30) at driver-sqlpool.c:590 >> conn__foreach_end = 0x5636af7ab570 >> db = 0x5636af7aaf30 >> con...

...malloc_printerr () from /usr/lib/libc.so.6 > No symbol table info available. > #4 0x00007f739c3a7b27 in _int_free () from /usr/lib/libc.so.6 > No symbol table info available. > #5 0x00007f739cc33585 in mysql_close (mysql=0x5636af7abdc0) at /usr/src/mariadb-10.3.11/libmariadb/libmariadb/mariadb_lib.c:1939 > mysql = 0x5636af7abdc0 > p = <optimized out> > p = <optimized out> > #6 0x00005636aef08f7c in driver_sqlpool_disconnect (_db=0x5636af7aaf30) at driver-sqlpool.c:590 > conn__foreach_end = 0x5636af7ab570 > db = 0x5636af7aaf30 > conn = 0x5636af7ab560 > #7 0...

...x00007f739c3a618a in malloc_printerr () from /usr/lib/libc.so.6 No symbol table info available. #4 0x00007f739c3a7b27 in _int_free () from /usr/lib/libc.so.6 No symbol table info available. #5 0x00007f739cc33585 in mysql_close (mysql=0x5636af7abdc0) at /usr/src/mariadb-10.3.11/libmariadb/libmariadb/mariadb_lib.c:1939 mysql = 0x5636af7abdc0 p = <optimized out> p = <optimized out> #6 0x00005636aef08f7c in driver_sqlpool_disconnect (_db=0x5636af7aaf30) at driver-sqlpool.c:590 conn__foreach_end = 0x5636af7ab570 db = 0x5636af7aaf30 conn = 0x5636af7ab560 #7 0x00005636aeefed65 in db_sql_unref (_conn...

...o.6 > > > No symbol table info available. > > > #4 0x00007f739c3a7b27 in _int_free () from /usr/lib/libc.so.6 > > > No symbol table info available. > > > #5 0x00007f739cc33585 in mysql_close (mysql=0x5636af7abdc0) at /usr/src/mariadb-10.3.11/libmariadb/libmariadb/mariadb_lib.c:1939 > > > mysql = 0x5636af7abdc0 > > > p = <optimized out> > > > p = <optimized out> > > > #6 0x00005636aef08f7c in driver_sqlpool_disconnect (_db=0x5636af7aaf30) at driver-sqlpool.c:590 > > > conn__foreach_end = 0x5636af7ab570 > > &...

...bc.so.6 > >> No symbol table info available. > >> #4 0x00007f739c3a7b27 in _int_free () from /usr/lib/libc.so.6 > >> No symbol table info available. > >> #5 0x00007f739cc33585 in mysql_close (mysql=0x5636af7abdc0) at /usr/src/mariadb-10.3.11/libmariadb/libmariadb/mariadb_lib.c:1939 > >> mysql = 0x5636af7abdc0 > >> p = <optimized out> > >> p = <optimized out> > >> #6 0x00005636aef08f7c in driver_sqlpool_disconnect (_db=0x5636af7aaf30) at driver-sqlpool.c:590 > >> conn__foreach_end = 0x5636af7ab570 > >> db...

...from /usr/lib/libc.so.6 > > No symbol table info available. > > #4 0x00007f739c3a7b27 in _int_free () from /usr/lib/libc.so.6 > > No symbol table info available. > > #5 0x00007f739cc33585 in mysql_close (mysql=0x5636af7abdc0) at /usr/src/mariadb-10.3.11/libmariadb/libmariadb/mariadb_lib.c:1939 > > mysql = 0x5636af7abdc0 > > p = <optimized out> > > p = <optimized out> > > #6 0x00005636aef08f7c in driver_sqlpool_disconnect (_db=0x5636af7aaf30) at driver-sqlpool.c:590 > > conn__foreach_end = 0x5636af7ab570 > > db = 0x5636af7aaf30 > &...

...malloc_printerr () from /usr/lib/libc.so.6 > No symbol table info available. > #4 0x00007f739c3a7b27 in _int_free () from /usr/lib/libc.so.6 > No symbol table info available. > #5 0x00007f739cc33585 in mysql_close (mysql=0x5636af7abdc0) at /usr/src/mariadb-10.3.11/libmariadb/libmariadb/mariadb_lib.c:1939 > mysql = 0x5636af7abdc0 > p = <optimized out> > p = <optimized out> > #6 0x00005636aef08f7c in driver_sqlpool_disconnect (_db=0x5636af7aaf30) at driver-sqlpool.c:590 > conn__foreach_end = 0x5636af7ab570 > db = 0x5636af7aaf30 > conn = 0x5636af7ab560 > #7 0...

Dear list, since the distri upgrade to glibc 2.28, i can't build working dovecot binary's. Older with glibc 2.27 are working. The distri is LFS based. MariaDB 10.2.18 and 10.3.11 makes no difference. Having this on different systems. Messages Log: Dec 19 17:10:38 test kernel: traps: auth[30189] general protection ip:7f4b96d6598c sp:7ffef1f31710 error:0 in

...malloc_printerr () from /usr/lib/libc.so.6 > No symbol table info available. > #4 0x00007f739c3a7b27 in _int_free () from /usr/lib/libc.so.6 > No symbol table info available. > #5 0x00007f739cc33585 in mysql_close (mysql=0x5636af7abdc0) at /usr/src/mariadb-10.3.11/libmariadb/libmariadb/mariadb_lib.c:1939 > mysql = 0x5636af7abdc0 > p = <optimized out> > p = <optimized out> > #6 0x00005636aef08f7c in driver_sqlpool_disconnect (_db=0x5636af7aaf30) at driver-sqlpool.c:590 > conn__foreach_end = 0x5636af7ab570 > db = 0x5636af7aaf30 > conn = 0x5636af7ab560 > #7 0...

See https://dovecot.org/bugreport.html#coredumps Without a backtrace it's not really possible to figure out where it's crashing. > On 28 Nov 2018, at 13.20, Joan Moreau <jom at grosjo.net> wrote: > > Where to get that ? > > > On 2018-11-27 08:50, Aki Tuomi wrote: > >> It's still missing core dump (or bt full from it) >> >> Aki