I got a different stack trace though:

2017-03-08T07:04:36.804061Z 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.7.15-9'  socket: '/var/run/mysqld/mysqld.sock'  port: 3306  Percona Server (GPL), Release '9', Revision '9f0fd0a'
07:05:31 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.
Attempting to collect some information that could help diagnose the problem.
As this is a crash and something is definitely wrong, the information
collection process might fail.
Please help us make Percona Server better by reporting any
bugs at http://bugs.percona.com/

key_buffer_size=8388608
read_buffer_size=131072
max_used_connections=201
max_threads=301
thread_count=201
connection_count=201
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 127617 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f7f000555c0
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 = 7f7ec671ce40 thread_stack 0x40000
/usr/sbin/mysqld(my_print_stacktrace+0x2c)[0xec804c]
/usr/sbin/mysqld(handle_fatal_signal+0x461)[0x79e2f1]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x10330)[0x7f7f63564330]
/usr/sbin/mysqld(_ZN4Item17make_string_fieldEP5TABLE+0x15d)[0x8114ed]
/usr/sbin/mysqld(_ZNK4Item27numeric_context_result_typeEv+0x35)[0x7c5ba5]
/usr/sbin/mysqld(_ZN9Item_func12fix_func_argEP3THDPP4Item+0x76)[0x86a736]
/usr/sbin/mysqld(_ZN9Item_func10fix_fieldsEP3THDPP4Item+0xd7)[0x86a8a7]
/usr/sbin/mysqld(_ZN13Item_str_func10fix_fieldsEP3THDPP4Item+0x12)[0xb95412]
/usr/sbin/mysqld(_ZN9Item_func12fix_func_argEP3THDPP4Item+0xf9)[0x86a7b9]
/usr/sbin/mysqld(_ZN9Item_func10fix_fieldsEP3THDPP4Item+0xd7)[0x86a8a7]
/usr/sbin/mysqld(_ZN13Item_str_func10fix_fieldsEP3THDPP4Item+0x12)[0xb95412]
/usr/sbin/mysqld[0xd41567]
/usr/sbin/mysqld(_ZN5TABLE14refix_gc_itemsEP3THD+0xe4)[0xd49af4]
/usr/sbin/mysqld(_Z10open_tableP3THDP10TABLE_LISTP18Open_table_context+0x388)[0xc4aed8]
/usr/sbin/mysqld(_Z11open_tablesP3THDPP10TABLE_LISTPjjP19Prelocking_strategy+0x5f2)[0xc526b2]
/usr/sbin/mysqld(_Z21open_tables_for_queryP3THDP10TABLE_LISTj+0x4b)[0xc52fcb]
/usr/sbin/mysqld[0x75d7fe]
/usr/sbin/mysqld(_Z21mysql_execute_commandP3THDb+0x4375)[0xca8345]
/usr/sbin/mysqld(_Z11mysql_parseP3THDP12Parser_state+0x5c5)[0xcab7c5]
/usr/sbin/mysqld(_Z16dispatch_commandP3THDPK8COM_DATA19enum_server_command+0x92f)[0xcac17f]
/usr/sbin/mysqld(_Z10do_commandP3THD+0x1b7)[0xcadb17]
/usr/sbin/mysqld(handle_connection+0x2a0)[0xd70c60]
/usr/sbin/mysqld(pfs_spawn_thread+0x1b4)[0x12464a4]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x8184)[0x7f7f6355c184]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f7f62a6937d]

Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7f7f0005e5c0): SELECT GUID from testtbl where ID=279742
Connection ID (thread ID): 170
Status: NOT_KILLED

ubuntu@mysql57u:~$ sudo cat /etc/*-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS"
NAME="Ubuntu"
VERSION="14.04.5 LTS, Trusty Tahr"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 14.04.5 LTS"
VERSION_ID="14.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
ubuntu@mysql57u:~$ sudo dpkg -l | grep -i percona
ii  libperconaserverclient20:amd64  5.7.15-9-1.trusty                 amd64        Percona Server database client library
ii  percona-server-client-5.7       5.7.15-9-1.trusty                 amd64        Percona Server database client binaries
ii  percona-server-common-5.7       5.7.15-9-1.trusty                 amd64        Percona Server database common files (e.g. /etc/mysql/my.cnf)
ii  percona-server-server-5.7       5.7.15-9-1.trusty                 amd64        Percona Server database server binaries
ubuntu@mysql57u:~$

Also tested on centos7.3
And the way to reproduce is to first execute SET NAMES utf8; then run a SHOW TABLE STATUS. Same stack trace.

I will try to upgrade to 5.7.17 and see if I can reproduce.

Lastly, I could not get a similar stack trace like the one reported here.