[Bug 1570678] [NEW] mysqld got signal 11 during setting up root password on package installation on ppc64el

Sun Jul 17 01:37:06 UTC 2016

You have been subscribed to a public bug by Rafael David Tinoco (inaddy):

[Impact]

 * Percona Server won't install correctly in ppc64le architecture.

[Test Case]

 * Install percona server in ppc64le and follow postinst dialog screen.

[Regression Potential]

 * Fix is based in upstream commit.
 * Fix removes ASSERT that makes mysql process to fail because of wrong page-size.

[Other Info]

Summary: comment #18 summarizes comments from Fernando and Trent.

#### Original Description:

I put the root password with debconf dialogue, but it shows an error:

> Unable to set password for the Percona Server "root" user
>
> An error occurred while setting the password for the Percona Server administrative user. This may have happened because the account already has a password, or because of a
> communication problem with the Percona Server daemon.
>
> You should check the account's password after the package installation.
> Please read the /usr/share/doc/mysql-server-5.5/README.Debian file for more information.

[/var/log/mysql/error.log]
https://launchpadlibrarian.net/253894853/error.log
160415  3:55:09 Percona XtraDB (http://www.percona.com) 5.5.37-35.0-35.0 started; log sequence number 0
03:55:09 UTC - mysqld got signal 11 ;
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.
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.
Please help us make Percona XtraDB Cluster better by reporting any
bugs at  https://bugs.launchpad.net/percona-xtradb-cluster

key_buffer_size=16777216
read_buffer_size=131072
max_used_connections=0
max_threads=153
thread_count=0
connection_count=0
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 351266 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 = 0 thread_stack 0x30000
/usr/sbin/mysqld(my_print_stacktrace+0x44)[0x385cbcf4]
/usr/sbin/mysqld(handle_fatal_signal+0x500)[0x384171c0]
[0x3fffb5470478]
/usr/sbin/mysqld(_ZN11TC_LOG_MMAP4openEPKc+0x6f4)[0x384ffd54]
/usr/sbin/mysqld(_ZN11TC_LOG_MMAP4openEPKc+0x2cc)[0x384ff92c]
/usr/sbin/mysqld(+0x2a5e1c)[0x38225e1c]
/usr/sbin/mysqld(_Z11mysqld_mainiPPc+0x808)[0x38228f58]
/usr/sbin/mysqld(main+0x20)[0x382062d0]
/lib/powerpc64le-linux-gnu/libc.so.6(+0x24d00)[0x3fffb4cd4d00]
/lib/powerpc64le-linux-gnu/libc.so.6(__libc_start_main+0xc8)[0x3fffb4cd4ef8]
You may download the Percona XtraDB Cluster operations manual by visiting
http://www.percona.com/software/percona-xtradb-cluster/. You may find information
in the manual which will help you identify the cause of the crash.

Installed mysqld can be accessed without password.

$ mysql -u root
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.5.37-35.0 Percona XtraDB Cluster (GPL), Release 35.0 (Ubuntu), wsrep_25.10.rXXXX

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input
statement.

mysql> Bye

ProblemType: BugDistro
Release: Ubuntu 14.04
Package: percona-xtradb-cluster-server-5.5 5.5.37-25.10+dfsg-0ubuntu0.14.04.1
ProcVersionSignature: Ubuntu 4.2.0-35.40~14.04.1-generic 4.2.8-ckt5
Uname: Linux 4.2.0-35-generic ppc64le
NonfreeKernelModules: xfs dm_multipath scsi_dh nbd ebtable_filter ebtables ip6table_filter ip6_tables kvm_hv kvm xt_recent ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_addrtype xt_conntrack veth xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp iptable_filter ip_tables x_tables bridge stp llc ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi dm_crypt ofpart cmdlinepart joydev input_leds mac_hid at24 powernv_flash opal_prd mtd ipmi_powernv ipmi_msghandler uio_pdrv_genirq uio powernv_rng mlx4_en vxlan ip6_udp_tunnel udp_tunnel hid_generic usbhid hid uas usb_storage ast syscopyarea sysfillrect sysimgblt i2c_algo_bit ttm drm_kms_helper bnx2x drm mlx4_core aacraid ahci libahci mdio libcrc32c
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: ppc64el
Date: Fri Apr 15 02:42:19 2016
ProcLoadAvg: 1.22 2.08 1.80 2/2802 3293
ProcSwaps:
 Filename				Type		Size	Used	Priority
 /swap.img                               file		8388544	0	-1
ProcVersion: Linux version 4.2.0-35-generic (buildd at bos01-ppc64el-002) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #40~14.04.1-Ubuntu SMP Wed Mar 16 17:53:38 UTC 2016SourcePackage: percona-xtradb-cluster-5.5
UpgradeStatus: No upgrade log present (probably fresh install)
cpu_cores: Number of cores present = 10
cpu_coreson: Number of cores online = 10
cpu_smt: SMT=8

** Affects: percona-xtradb-cluster
     Importance: Undecided
         Status: New

** Affects: percona-xtradb-cluster-5.5 (Ubuntu)
     Importance: Medium
     Assignee: Rafael David Tinoco (inaddy)
         Status: In Progress

** Tags: apport-bug patch ppc64el trusty uec-images
-- 
mysqld got signal 11 during setting up root password on package installation on ppc64el
https://bugs.launchpad.net/bugs/1570678
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