show slave hosts crash
General
Escalation
General
Escalation
Description
Environment
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
is duplicated by
Activity
Show:
Aaditya Dubey December 10, 2023 at 8:28 AM
Hi @lijinpeng ,
Closing the report, no activity for a long!
Sveta Smirnova December 6, 2022 at 8:39 PM
Probably same issue as https://bugs.mysql.com/bug.php?id=104566
@lijinpeng Please also upgrade to the latest version and check if the issue still exists.
Aaditya Dubey December 6, 2022 at 10:00 AM
Hi @lijinpeng,
Thank you for the report.
Please share the following Information to further debug the issue.
Reproducible steps if available.
errorLog file.
Is issue repeating every time when running "show slave hosts" ?
To upload log files please use Percona SFTP server.
Server: `sftp.percona.com`
• Port: `2222`
• Protocol: `sftp`
• Username: PS-8469
• Password: PS-8469
• Upload via command line: `scp -P2222 ./PS-8469.tar.gz PS-8469@ftp.percona.com:PS-8469.tar.gz`
• NOTES: BLIND UPLOAD ONLY service, directory listing disabled, directory mirroring disabled.
ADVICE: upload a tar file or similar with everything included there.
scenes:
when show slave hosts , mysql server crashed.
first appear, can't recurrent.
version:
Percona 5.7.27-30
mysql errlog:
01:34:41 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 https://bugs.percona.com/
key_buffer_size=67108864
read_buffer_size=1048576
max_used_connections=2288
max_threads=5001
thread_count=1127
connection_count=1127
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 25736643 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x7fe9e06c0230
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 = 7fe7597cce70 thread_stack 0x30000
/usr/sbin/mysqld(my_print_stacktrace+0x3b)[0xe9d72b]
/usr/sbin/mysqld(handle_fatal_signal+0x489)[0xcc7619]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x7fef48ed1390]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7fe9e00489d0): show slave hosts
Connection ID (thread ID): 27755050
Status: NOT_KILLED
You may download the Percona Server operations manual by visiting
http://www.percona.com/software/percona-server/. You may find information
in the manual which will help you identify the cause of the crash.
2022-11-08T09:34:44.966176+08:00 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2022-11-08T09:34:44.966304+08:00 0 [Warning] 'NO_AUTO_CREATE_USER' sql mode was not set.
InnoDB: Progress in percent: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
2022-11-08T09:34:56.073727+08:00 0 [Warning] CA certificate ca.pem is self signed.