[ZBX-22103] zabbix_agentd on PPCE linux RHEL 8.6 Segmentation fault Created: 2022 Dec 16  Updated: 2022 Dec 19

Status: Confirmed
Project: ZABBIX BUGS AND ISSUES
Component/s: Agent (G)
Affects Version/s: None
Fix Version/s: None

Type: Problem report Priority: Major
Reporter: Benjamin Lienard Assignee: Zabbix Development Team
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Red Hat Enterprise Linux release 8.6 (Ootpa)
Linux 4.18.0-372.13.1.el8_6.ppc64le #1 SMP Mon Jun 6 14:47:42 EDT 2022 ppc64le ppc64le ppc64le GNU/Linux



 Description   

Hello,

I would like to install zabbix agent on our newest rhel 8.6 install on powerpc (ppcle)
but each time I've got the following error on every client version I've tested :

4.0.34
4.0.35
5.0.15
5.0.17
5.4.6
6.0.3

Here the details of os version, zabbix agent version, zabbix_agentd.conf, zabbix_agentd cmd + -p option output :

# zabbix_agentd --version
zabbix_agentd (daemon) (Zabbix) 6.0.3
Revision 506e2b51e2 4 April 2022, compilation time: Apr  7 2022 03:14:20

Copyright (C) 2022 Zabbix SIA
License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it according to
the license. There is NO WARRANTY, to the extent permitted by law.
# /usr/sbin/zabbix_agentd
Segmentation fault (core dumped)

# /usr/sbin/zabbix_agentd -p
agent.hostname                                [s|Zabbix server]
agent.hostmetadata                            [s|]
agent.ping                                    [u|1]
agent.variant                                 [u|1]
agent.version                                 [s|6.0.3]
modbus.get[tcp://127.0.0.1]                   [m|ZBX_NOTSUPPORTED]
system.localtime[utc]                         [u|1671186608]
...
...
zabbix_agentd [2029692]: ERROR: Got signal [signal:11(SIGSEGV),reason:1,refaddr:0x1001871ffe0]. Crashing ...
zabbix_agentd [2029692]: ERROR: ====== Fatal information: ======
zabbix_agentd [2029692]: ERROR: program counter not available for this architecture
zabbix_agentd [2029692]: ERROR: === Registers: ===
zabbix_agentd [2029692]: ERROR: register dump not available for this architecture
zabbix_agentd [2029692]: ERROR: === Backtrace: ===
zabbix_agentd [2029692]: ERROR: 19: [0x1003f4cc]
zabbix_agentd [2029692]: ERROR: 18: [0x1003f834]
zabbix_agentd [2029692]: ERROR: 17: [0x1004031c]
zabbix_agentd [2029692]: ERROR: 16: linux-vdso64.so.1(__kernel_sigtramp_rt64+0) [0x7fff8f8d04d8]
zabbix_agentd [2029692]: ERROR: 15: /lib64/libc.so.6(__libc_malloc+0x174) [0x7fff8f707604]
zabbix_agentd [2029692]: ERROR: 14: /lib64/libc.so.6(__libc_malloc+0x22c) [0x7fff8f7076bc]
zabbix_agentd [2029692]: ERROR: 13: /lib64/libc.so.6(__vasprintf_chk+0x50) [0x7fff8f7b1140]
zabbix_agentd [2029692]: ERROR: 12: /lib64/libc.so.6(__asprintf_chk+0x30) [0x7fff8f7b10d0]
zabbix_agentd [2029692]: ERROR: 11: /lib64/libnss_sss.so.2(+0x9b58) [0x7fff8f889b58]
zabbix_agentd [2029692]: ERROR: 10: /lib64/libnss_sss.so.2(+0xa8f8) [0x7fff8f88a8f8]
zabbix_agentd [2029692]: ERROR: 9: /lib64/libnss_sss.so.2(_nss_sss_getpwuid_r+0x58) [0x7fff8f884f98]
zabbix_agentd [2029692]: ERROR: 8: [0x100ecc34]
zabbix_agentd [2029692]: ERROR: 7: [0x100ec69c]
zabbix_agentd [2029692]: ERROR: 6: [0x1002f62c]
zabbix_agentd [2029692]: ERROR: 5: [0x1001721c]
zabbix_agentd [2029692]: ERROR: 4: [0x100176fc]
zabbix_agentd [2029692]: ERROR: 3: [0x10017a8c]
zabbix_agentd [2029692]: ERROR: 2: [0x1000109c]
zabbix_agentd [2029692]: ERROR: 1: [0x1009aa80]
zabbix_agentd [2029692]: ERROR: 0: [0x1009acb0]
zabbix_agentd [2029692]: ERROR: === Memory map: ===
zabbix_agentd [2029692]: ERROR: 10000000-10190000 r-xp 00000000 fd:0d 69391649                           /usr/sbin/zabbix_agentd
zabbix_agentd [2029692]: ERROR: 10190000-101b0000 rw-p 00180000 fd:0d 69391649                           /usr/sbin/zabbix_agentd
zabbix_agentd [2029692]: ERROR: 10018720000-10018750000 rw-p 00000000 00:00 0                            [heap]
zabbix_agentd [2029692]: ERROR: 7fff8f500000-7fff8f600000 rw-p 00000000 00:00 0 
zabbix_agentd [2029692]: ERROR: 7fff8f600000-7fff8f640000 r-xp 00000000 fd:0d 67164880                   /usr/lib64/ld-2.28.so
zabbix_agentd [2029692]: ERROR: 7fff8f640000-7fff8f650000 r--p 00030000 fd:0d 67164880                   /usr/lib64/ld-2.28.so
zabbix_agentd [2029692]: ERROR: 7fff8f650000-7fff8f660000 rw-p 00040000 fd:0d 67164880                   /usr/lib64/ld-2.28.so
zabbix_agentd [2029692]: ERROR: 7fff8f660000-7fff8f860000 r-xp 00000000 fd:0d 67164887                   /usr/lib64/libc-2.28.so
zabbix_agentd [2029692]: ERROR: 7fff8f860000-7fff8f870000 r--p 001f0000 fd:0d 67164887                   /usr/lib64/libc-2.28.so
zabbix_agentd [2029692]: ERROR: 7fff8f870000-7fff8f880000 rw-p 00200000 fd:0d 67164887                   /usr/lib64/libc-2.28.so
zabbix_agentd [2029692]: ERROR: 7fff8f880000-7fff8f890000 r-xp 00000000 fd:0d 68758731                   /usr/lib64/libnss_sss.so.2
zabbix_agentd [2029692]: ERROR: 7fff8f890000-7fff8f8a0000 r--p 00000000 fd:0d 68758731                   /usr/lib64/libnss_sss.so.2
zabbix_agentd [2029692]: ERROR: 7fff8f8a0000-7fff8f8b0000 rw-p 00010000 fd:0d 68758731                   /usr/lib64/libnss_sss.so.2
zabbix_agentd [2029692]: ERROR: 7fff8f8b0000-7fff8f8d0000 rw-p 00000000 00:00 0 
zabbix_agentd [2029692]: ERROR: 7fff8f8d0000-7fff8f8f0000 r-xp 00000000 00:00 0                          [vdso]
zabbix_agentd [2029692]: ERROR: 7ffff31f0000-7ffff3220000 rw-p 00000000 00:00 0                          [stack]
zabbix_agentd [2029692]: ERROR: ================================
# cat /etc/redhat-release 
Red Hat Enterprise Linux release 8.6 (Ootpa)

# uname -a
Linux admin-xn03-lp.msnet.railb.be 4.18.0-372.13.1.el8_6.ppc64le #1 SMP Mon Jun 6 14:47:42 EDT 2022 ppc64le ppc64le ppc64le GNU/Linux
# cat zabbix_agentd.conf
DebugLevel=4
LogFile=/var/log/zabbix/zabbix_agentd.log
LogFileSize=10
RefreshActiveChecks=120
StartAgents=0
Timeout=15
Hostname=admin-xn03-lp
HostMetadata=RHEL-ADM-NPRD
ServerActive=10.248.21.215,10.248.21.209
PidFile=/var/run/zabbix/zabbix_agentd.pid

The log file is empty :

# ls -l /var/log/zabbix/zabbix_agentd.log
-rw-r--r-- 1 zabbix zabbix 0 Dec 16 12:00 /var/log/zabbix/zabbix_agentd.log

Thank you.



 Comments   
Comment by Oleksii Zagorskyi [ 2022 Dec 16 ]

You have provided truncated output of "zabbix_agentd -p"
Run it again and show a few item keys printed before the the crash happens. It should help identify on what item key it's crashing.

Comment by Oleksii Zagorskyi [ 2022 Dec 16 ]

Also, what exact package did you use to install the agent?

Comment by Benjamin Lienard [ 2022 Dec 16 ]

Hello,

Here the zabbix_agentd -p for the 6.0.3 :

/etc/zabbix# zabbix_agentd -p
agent.hostname                                [s|admin-xn03-lp-test]
agent.hostmetadata                            [s|]
agent.ping                                    [u|1]
agent.variant                                 [u|1]
agent.version                                 [s|6.0.3]
modbus.get[tcp://127.0.0.1]                   [m|ZBX_NOTSUPPORTED]
system.localtime[utc]                         [u|1671194952]
vfs.file.size[/etc/passwd]                    [u|2355]
vfs.file.time[/etc/passwd,modify]             [u|1665042503]
vfs.file.exists[/etc/passwd]                  [u|1]
vfs.file.contents[/etc/passwd]                [t|root:x:0:0:root:/root:/bin/bash
bin:x:1:1:bin:/bin:/sbin/nologin
daemon:x:2:2:daemon:/sbin:/sbin/nologin
adm:x:3:4:adm:/var/adm:/sbin/nologin
lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
sync:x:5:0:sync:/sbin:/bin/sync
shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
halt:x:7:0:halt:/sbin:/sbin/halt
mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
operator:x:11:0:operator:/root:/sbin/nologin
games:x:12:100:games:/usr/games:/sbin/nologin
ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin
nobody:x:65534:65534:Kernel Overflow User:/:/sbin/nologin
dbus:x:81:81:System message bus:/:/sbin/nologin
systemd-coredump:x:999:997:systemd Core Dumper:/:/sbin/nologin
systemd-resolve:x:193:193:systemd Resolver:/:/sbin/nologin
tss:x:59:59:Account used for TPM access:/dev/null:/sbin/nologin
polkitd:x:998:996:User for polkitd:/:/sbin/nologin
clevis:x:997:992:Clevis Decryption Framework unprivileged user:/var/cache/clevis:/sbin/nologin
gluster:x:996:991:GlusterFS daemons:/run/gluster:/sbin/nologin
unbound:x:995:990:Unbound DNS resolver:/etc/unbound:/sbin/nologin
postfix:x:89:89::/var/spool/postfix:/sbin/nologin
rpc:x:32:32:Rpcbind Daemon:/var/lib/rpcbind:/sbin/nologin
saslauth:x:994:76:Saslauthd user:/run/saslauthd:/sbin/nologin
libstoragemgmt:x:993:988:daemon account for libstoragemgmt:/var/run/lsm:/sbin/nologin
setroubleshoot:x:992:987::/var/lib/setroubleshoot:/sbin/nologin
sssd:x:991:986:User for sssd:/:/sbin/nologin
cockpit-ws:x:990:985:User for cockpit web service:/nonexisting:/sbin/nologin
cockpit-wsinstance:x:989:984:User for cockpit-ws instances:/nonexisting:/sbin/nologin
pcp:x:988:983:Performance Co-Pilot:/var/lib/pcp:/sbin/nologin
abrt:x:173:173::/etc/abrt:/sbin/nologin
grafana:x:987:982:grafana user account:/usr/share/grafana:/sbin/nologin
rpcuser:x:29:29:RPC Service User:/var/lib/nfs:/sbin/nologin
chrony:x:986:981::/var/lib/chrony:/sbin/nologin
sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
tcpdump:x:72:72::/:/sbin/nologin
adminifm:x:4030:4030:unix competence center user:/home/adminifm:/usr/bin/bash
acom:x:307400193:307400193:General application user:/home/acom:/bin/bash
redis:x:2178:2178:redis server:/home/redis:/bin/bash
a1030:x:300555:300555:a1030 capacity:/home/a1030:/bin/bash
zabbix:x:1416:1416:Zabbix unix monitoring utility:/home/zabbix:/usr/bin/ksh
a1788:x:301074:301074:Discovery Tools:/home/a1788:/usr/bin/bash]
vfs.file.regexp[/etc/passwd,root]             [s|root:x:0:0:root:/root:/bin/bash]
vfs.file.regmatch[/etc/passwd,root]           [u|1]
vfs.file.md5sum[/etc/passwd]                  [s|065b7c6a872f49980d370ddf6b09132e]
vfs.file.cksum[/etc/passwd]                   [u|2692758973]
zabbix_agentd [2055903]: ERROR: Got signal [signal:11(SIGSEGV),reason:1,refaddr:0x1000e77ffe0]. Crashing ...
zabbix_agentd [2055903]: ERROR: ====== Fatal information: ======
zabbix_agentd [2055903]: ERROR: program counter not available for this architecture
zabbix_agentd [2055903]: ERROR: === Registers: ===
zabbix_agentd [2055903]: ERROR: register dump not available for this architecture
zabbix_agentd [2055903]: ERROR: === Backtrace: ===
zabbix_agentd [2055903]: ERROR: 19: [0x1003f4cc]
zabbix_agentd [2055903]: ERROR: 18: [0x1003f834]
zabbix_agentd [2055903]: ERROR: 17: [0x1004031c]
zabbix_agentd [2055903]: ERROR: 16: linux-vdso64.so.1(__kernel_sigtramp_rt64+0) [0x7fffba6a04d8]
zabbix_agentd [2055903]: ERROR: 15: /lib64/libc.so.6(__libc_malloc+0x174) [0x7fffba4d7604]
zabbix_agentd [2055903]: ERROR: 14: /lib64/libc.so.6(__libc_malloc+0x22c) [0x7fffba4d76bc]
zabbix_agentd [2055903]: ERROR: 13: /lib64/libc.so.6(__vasprintf_chk+0x50) [0x7fffba581140]
zabbix_agentd [2055903]: ERROR: 12: /lib64/libc.so.6(__asprintf_chk+0x30) [0x7fffba5810d0]
zabbix_agentd [2055903]: ERROR: 11: /lib64/libnss_sss.so.2(+0x9b58) [0x7fffba659b58]
zabbix_agentd [2055903]: ERROR: 10: /lib64/libnss_sss.so.2(+0xa8f8) [0x7fffba65a8f8]
zabbix_agentd [2055903]: ERROR: 9: /lib64/libnss_sss.so.2(_nss_sss_getpwuid_r+0x58) [0x7fffba654f98]
zabbix_agentd [2055903]: ERROR: 8: [0x100ecc34]
zabbix_agentd [2055903]: ERROR: 7: [0x100ec69c]
zabbix_agentd [2055903]: ERROR: 6: [0x1002f62c]
zabbix_agentd [2055903]: ERROR: 5: [0x1001721c]
zabbix_agentd [2055903]: ERROR: 4: [0x100176fc]
zabbix_agentd [2055903]: ERROR: 3: [0x10017a8c]
zabbix_agentd [2055903]: ERROR: 2: [0x1000109c]
zabbix_agentd [2055903]: ERROR: 1: [0x1009aa80]
zabbix_agentd [2055903]: ERROR: 0: [0x1009acb0]
zabbix_agentd [2055903]: ERROR: === Memory map: ===
zabbix_agentd [2055903]: ERROR: 10000000-10190000 r-xp 00000000 fd:0d 69391649                           /usr/sbin/zabbix_agentd
zabbix_agentd [2055903]: ERROR: 10190000-101b0000 rw-p 00180000 fd:0d 69391649                           /usr/sbin/zabbix_agentd
zabbix_agentd [2055903]: ERROR: 1000e780000-1000e7b0000 rw-p 00000000 00:00 0                            [heap]
zabbix_agentd [2055903]: ERROR: 7fffba2d0000-7fffba3d0000 rw-p 00000000 00:00 0 
zabbix_agentd [2055903]: ERROR: 7fffba3d0000-7fffba410000 r-xp 00000000 fd:0d 67164880                   /usr/lib64/ld-2.28.so
zabbix_agentd [2055903]: ERROR: 7fffba410000-7fffba420000 r--p 00030000 fd:0d 67164880                   /usr/lib64/ld-2.28.so
zabbix_agentd [2055903]: ERROR: 7fffba420000-7fffba430000 rw-p 00040000 fd:0d 67164880                   /usr/lib64/ld-2.28.so
zabbix_agentd [2055903]: ERROR: 7fffba430000-7fffba630000 r-xp 00000000 fd:0d 67164887                   /usr/lib64/libc-2.28.so
zabbix_agentd [2055903]: ERROR: 7fffba630000-7fffba640000 r--p 001f0000 fd:0d 67164887                   /usr/lib64/libc-2.28.so
zabbix_agentd [2055903]: ERROR: 7fffba640000-7fffba650000 rw-p 00200000 fd:0d 67164887                   /usr/lib64/libc-2.28.so
zabbix_agentd [2055903]: ERROR: 7fffba650000-7fffba660000 r-xp 00000000 fd:0d 68758731                   /usr/lib64/libnss_sss.so.2
zabbix_agentd [2055903]: ERROR: 7fffba660000-7fffba670000 r--p 00000000 fd:0d 68758731                   /usr/lib64/libnss_sss.so.2
zabbix_agentd [2055903]: ERROR: 7fffba670000-7fffba680000 rw-p 00010000 fd:0d 68758731                   /usr/lib64/libnss_sss.so.2
zabbix_agentd [2055903]: ERROR: 7fffba680000-7fffba6a0000 rw-p 00000000 00:00 0 
zabbix_agentd [2055903]: ERROR: 7fffba6a0000-7fffba6c0000 r-xp 00000000 00:00 0                          [vdso]
zabbix_agentd [2055903]: ERROR: 7ffff8e50000-7ffff8e80000 rw-p 00000000 00:00 0                          [stack]
zabbix_agentd [2055903]: ERROR: ================================

For the package, I've downloaded directly the tar.gz from your website this morning ( 16 Dec 2022 ):

https://www.zabbix.com/download_agents?version=6.0+LTS&release=6.0.3&os=Linux&os_version=4.12&hardware=ppc64le&encryption=No+encryption&packaging=Archive&show_legacy=0

I've tryed this list :

zabbix_agent-4.0.34-linux-4.12-ppc64le-static.tar.gz
zabbix_agent-4.0.35-linux-4.12-ppc64le-static.tar.gz
zabbix_agent-5.0.15-linux-4.12-ppc64le-static.tar.gz
zabbix_agent-5.0.17-linux-4.12-ppc64le-static.tar.gz
zabbix_agent-5.4.6-linux-4.12-ppc64le-static.tar.gz
zabbix_agent-6.0.3-linux-4.12-ppc64le-static.tar.gz

Some version can go a little further like the 5.0.17:

# zabbix_agent-5.0.17-linux-4.12-ppc64le-static/usr/sbin/zabbix_agentd -V
zabbix_agentd (daemon) (Zabbix) 5.0.17
Revision 0a4ac3dabc 18 October 2021, compilation time: Oct 19 2021 08:50:19

Copyright (C) 2021 Zabbix SIA
License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it according to
the license. There is NO WARRANTY, to the extent permitted by law.
# zabbix_agent-5.0.17-linux-4.12-ppc64le-static/usr/sbin/zabbix_agentd -p
agent.hostname                                [s|admin-xn03-lp-test]
agent.ping                                    [u|1]
agent.version                                 [s|5.0.17]
system.localtime[utc]                         [u|1671195571]
vfs.file.size[/etc/passwd]                    [u|2355]
vfs.file.time[/etc/passwd,modify]             [u|1665042503]
vfs.file.exists[/etc/passwd]                  [u|1]
vfs.file.contents[/etc/passwd]                [t|root:x:0:0:root:/root:/bin/bash
bin:x:1:1:bin:/bin:/sbin/nologin
daemon:x:2:2:daemon:/sbin:/sbin/nologin
adm:x:3:4:adm:/var/adm:/sbin/nologin
lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
sync:x:5:0:sync:/sbin:/bin/sync
shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
halt:x:7:0:halt:/sbin:/sbin/halt
mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
operator:x:11:0:operator:/root:/sbin/nologin
games:x:12:100:games:/usr/games:/sbin/nologin
ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin
nobody:x:65534:65534:Kernel Overflow User:/:/sbin/nologin
dbus:x:81:81:System message bus:/:/sbin/nologin
systemd-coredump:x:999:997:systemd Core Dumper:/:/sbin/nologin
systemd-resolve:x:193:193:systemd Resolver:/:/sbin/nologin
tss:x:59:59:Account used for TPM access:/dev/null:/sbin/nologin
polkitd:x:998:996:User for polkitd:/:/sbin/nologin
clevis:x:997:992:Clevis Decryption Framework unprivileged user:/var/cache/clevis:/sbin/nologin
gluster:x:996:991:GlusterFS daemons:/run/gluster:/sbin/nologin
unbound:x:995:990:Unbound DNS resolver:/etc/unbound:/sbin/nologin
postfix:x:89:89::/var/spool/postfix:/sbin/nologin
rpc:x:32:32:Rpcbind Daemon:/var/lib/rpcbind:/sbin/nologin
saslauth:x:994:76:Saslauthd user:/run/saslauthd:/sbin/nologin
libstoragemgmt:x:993:988:daemon account for libstoragemgmt:/var/run/lsm:/sbin/nologin
setroubleshoot:x:992:987::/var/lib/setroubleshoot:/sbin/nologin
sssd:x:991:986:User for sssd:/:/sbin/nologin
cockpit-ws:x:990:985:User for cockpit web service:/nonexisting:/sbin/nologin
cockpit-wsinstance:x:989:984:User for cockpit-ws instances:/nonexisting:/sbin/nologin
pcp:x:988:983:Performance Co-Pilot:/var/lib/pcp:/sbin/nologin
abrt:x:173:173::/etc/abrt:/sbin/nologin
grafana:x:987:982:grafana user account:/usr/share/grafana:/sbin/nologin
rpcuser:x:29:29:RPC Service User:/var/lib/nfs:/sbin/nologin
chrony:x:986:981::/var/lib/chrony:/sbin/nologin
sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
tcpdump:x:72:72::/:/sbin/nologin
adminifm:x:4030:4030:unix competence center user:/home/adminifm:/usr/bin/bash
acom:x:307400193:307400193:General application user:/home/acom:/bin/bash
redis:x:2178:2178:redis server:/home/redis:/bin/bash
a1030:x:300555:300555:a1030 capacity:/home/a1030:/bin/bash
zabbix:x:1416:1416:Zabbix unix monitoring utility:/home/zabbix:/usr/bin/ksh
a1788:x:301074:301074:Discovery Tools:/home/a1788:/usr/bin/bash]
vfs.file.regexp[/etc/passwd,root]             [s|root:x:0:0:root:/root:/bin/bash]
vfs.file.regmatch[/etc/passwd,root]           [u|1]
vfs.file.md5sum[/etc/passwd]                  [s|065b7c6a872f49980d370ddf6b09132e]
vfs.file.cksum[/etc/passwd]                   [u|2692758973]
vfs.dir.size[/var/log]                        [u|92556445589]
vfs.dir.count[/var/log]                       [u|813066]
net.dns[,zabbix.com]                          [u|0]
net.dns.record[,zabbix.com]                   [m|ZBX_NOTSUPPORTED] [Cannot perform DNS query.]
net.tcp.dns[,zabbix.com]                      [u|0]
net.tcp.dns.query[,zabbix.com]                [m|ZBX_NOTSUPPORTED] [Cannot perform DNS query.]
net.tcp.port[,80]                             [u|0]
system.users.num                              [u|68]
log[logfile]                                  [m|ZBX_NOTSUPPORTED] [Accessible only as active check.]
log.count[logfile]                            [m|ZBX_NOTSUPPORTED] [Accessible only as active check.]
logrt[logfile]                                [m|ZBX_NOTSUPPORTED] [Accessible only as active check.]
logrt.count[logfile]                          [m|ZBX_NOTSUPPORTED] [Accessible only as active check.]
eventlog[system]                              [m|ZBX_NOTSUPPORTED] [Accessible only as active check.]
zabbix.stats[127.0.0.1,10051]                 [m|ZBX_NOTSUPPORTED] [Cannot obtain internal statistics: cannot connect to [[127.0.0.1]:10051]: [111] Connection refused]
zabbix_agentd [2058071]: ERROR: Got signal [signal:11(SIGSEGV),reason:1,refaddr:0x1001320ffe0]. Crashing ...
zabbix_agentd [2058071]: ERROR: ====== Fatal information: ======
zabbix_agentd [2058071]: ERROR: program counter not available for this architecture
zabbix_agentd [2058071]: ERROR: === Registers: ===
zabbix_agentd [2058071]: ERROR: register dump not available for this architecture
zabbix_agentd [2058071]: ERROR: === Backtrace: ===
zabbix_agentd [2058071]: ERROR: 20: [0x1003543c]
zabbix_agentd [2058071]: ERROR: 19: [0x100357a4]
zabbix_agentd [2058071]: ERROR: 18: [0x1003614c]
zabbix_agentd [2058071]: ERROR: 17: linux-vdso64.so.1(__kernel_sigtramp_rt64+0) [0x7fff81b004d8]
zabbix_agentd [2058071]: ERROR: 16: /lib64/libc.so.6(__libc_malloc+0x174) [0x7fff81937604]
zabbix_agentd [2058071]: ERROR: 15: /lib64/libc.so.6(__libc_malloc+0x22c) [0x7fff819376bc]
zabbix_agentd [2058071]: ERROR: 14: /lib64/libc.so.6(+0x884cc) [0x7fff819184cc]
zabbix_agentd [2058071]: ERROR: 13: /lib64/libnss_files.so.2(+0xd244) [0x7fff81abd244]
zabbix_agentd [2058071]: ERROR: 12: /lib64/libnss_files.so.2(+0x530c) [0x7fff81ab530c]
zabbix_agentd [2058071]: ERROR: 11: /lib64/libnss_files.so.2(_nss_files_gethostbyname4_r+0x64) [0x7fff81ab6414]
zabbix_agentd [2058071]: ERROR: 10: [0x100de85c]
zabbix_agentd [2058071]: ERROR: 9: [0x100dffc8]
zabbix_agentd [2058071]: ERROR: 8: [0x10036ae0]
zabbix_agentd [2058071]: ERROR: 7: [0x10028a14]
zabbix_agentd [2058071]: ERROR: 6: [0x10029004]
zabbix_agentd [2058071]: ERROR: 5: [0x100117cc]
zabbix_agentd [2058071]: ERROR: 4: [0x10011cac]
zabbix_agentd [2058071]: ERROR: 3: [0x1001203c]
zabbix_agentd [2058071]: ERROR: 2: [0x10000f88]
zabbix_agentd [2058071]: ERROR: 1: [0x1008c500]
zabbix_agentd [2058071]: ERROR: 0: [0x1008c730]
zabbix_agentd [2058071]: ERROR: === Memory map: ===
zabbix_agentd [2058071]: ERROR: 10000000-10180000 r-xp 00000000 fd:0d 5719572                            /opt/app/zabbix/sbin/zabbix_agent-5.0.17-linux-4.12-ppc64le-static/usr/sbin/zabbix_agentd
zabbix_agentd [2058071]: ERROR: 10180000-101a0000 rw-p 00170000 fd:0d 5719572                            /opt/app/zabbix/sbin/zabbix_agent-5.0.17-linux-4.12-ppc64le-static/usr/sbin/zabbix_agentd
zabbix_agentd [2058071]: ERROR: 10013210000-10013240000 rw-p 00000000 00:00 0                            [heap]
zabbix_agentd [2058071]: ERROR: 7fff81730000-7fff81830000 rw-p 00000000 00:00 0 
zabbix_agentd [2058071]: ERROR: 7fff81830000-7fff81870000 r-xp 00000000 fd:0d 67164880                   /usr/lib64/ld-2.28.so
zabbix_agentd [2058071]: ERROR: 7fff81870000-7fff81880000 r--p 00030000 fd:0d 67164880                   /usr/lib64/ld-2.28.so
zabbix_agentd [2058071]: ERROR: 7fff81880000-7fff81890000 rw-p 00040000 fd:0d 67164880                   /usr/lib64/ld-2.28.so
zabbix_agentd [2058071]: ERROR: 7fff81890000-7fff81a90000 r-xp 00000000 fd:0d 67164887                   /usr/lib64/libc-2.28.so
zabbix_agentd [2058071]: ERROR: 7fff81a90000-7fff81aa0000 r--p 001f0000 fd:0d 67164887                   /usr/lib64/libc-2.28.so
zabbix_agentd [2058071]: ERROR: 7fff81aa0000-7fff81ab0000 rw-p 00200000 fd:0d 67164887                   /usr/lib64/libc-2.28.so
zabbix_agentd [2058071]: ERROR: 7fff81ab0000-7fff81ac0000 r-xp 00000000 fd:0d 67164897                   /usr/lib64/libnss_files-2.28.so
zabbix_agentd [2058071]: ERROR: 7fff81ac0000-7fff81ad0000 r--p 00000000 fd:0d 67164897                   /usr/lib64/libnss_files-2.28.so
zabbix_agentd [2058071]: ERROR: 7fff81ad0000-7fff81af0000 rw-p 00000000 00:00 0 
zabbix_agentd [2058071]: ERROR: 7fff81af0000-7fff81b00000 rw-p 00000000 00:00 0 
zabbix_agentd [2058071]: ERROR: 7fff81b00000-7fff81b20000 r-xp 00000000 00:00 0                          [vdso]
zabbix_agentd [2058071]: ERROR: 7fffe2ed0000-7fffe2f00000 rw-p 00000000 00:00 0                          [stack]
zabbix_agentd [2058071]: ERROR: ================================

Thank you.

Comment by Vladislavs Sokurenko [ 2022 Dec 16 ]

Could you please be so kind if it helps compiling from sources or from packages ?

Comment by Benjamin Lienard [ 2022 Dec 19 ]

Hello, I've just compile the agent and all is working now.

Just for information, we use a power server 9040-MR9 POWER9 as physical server.

Here the zabbix_agentd -p output:

 

# /usr/local/sbin/zabbix_agentd -p 
agent.hostname                                [s|Zabbix server]
agent.hostmetadata                            [s|]
agent.ping                                    [u|1]
agent.variant                                 [u|1]
agent.version                                 [s|6.0.12]
modbus.get[tcp://127.0.0.1]                   [m|ZBX_NOTSUPPORTED]
system.localtime[utc]                         [u|1671436843]
vfs.file.size[/etc/passwd]                    [u|2080]
vfs.file.time[/etc/passwd,modify]             [u|1669900557]
vfs.file.exists[/etc/passwd]                  [u|1]
vfs.file.contents[/etc/passwd]                [t|root:x:0:0:root:/root:/bin/bash
bin:x:1:1:bin:/bin:/sbin/nologin
daemon:x:2:2:daemon:/sbin:/sbin/nologin
adm:x:3:4:adm:/var/adm:/sbin/nologin
lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
sync:x:5:0:sync:/sbin:/bin/sync
shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
halt:x:7:0:halt:/sbin:/sbin/halt
mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
operator:x:11:0:operator:/root:/sbin/nologin
games:x:12:100:games:/usr/games:/sbin/nologin
ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin
nobody:x:65534:65534:Kernel Overflow User:/:/sbin/nologin
dbus:x:81:81:System message bus:/:/sbin/nologin
systemd-coredump:x:999:997:systemd Core Dumper:/:/sbin/nologin
systemd-resolve:x:193:193:systemd Resolver:/:/sbin/nologin
tss:x:59:59:Account used for TPM access:/dev/null:/sbin/nologin
polkitd:x:998:996:User for polkitd:/:/sbin/nologin
unbound:x:997:993:Unbound DNS resolver:/etc/unbound:/sbin/nologin
clevis:x:996:991:Clevis Decryption Framework unprivileged user:/var/cache/clevis:/sbin/nologin
gluster:x:995:990:GlusterFS daemons:/run/gluster:/sbin/nologin
postfix:x:89:89::/var/spool/postfix:/sbin/nologin
rpc:x:32:32:Rpcbind Daemon:/var/lib/rpcbind:/sbin/nologin
saslauth:x:994:76:Saslauthd user:/run/saslauthd:/sbin/nologin
libstoragemgmt:x:993:988:daemon account for libstoragemgmt:/var/run/lsm:/sbin/nologin
setroubleshoot:x:992:987::/var/lib/setroubleshoot:/sbin/nologin
sssd:x:991:986:User for sssd:/:/sbin/nologin
cockpit-ws:x:990:985:User for cockpit web service:/nonexisting:/sbin/nologin
cockpit-wsinstance:x:989:984:User for cockpit-ws instances:/nonexisting:/sbin/nologin
pcp:x:988:983:Performance Co-Pilot:/var/lib/pcp:/sbin/nologin
abrt:x:173:173::/etc/abrt:/sbin/nologin
grafana:x:987:982:grafana user account:/usr/share/grafana:/sbin/nologin
rpcuser:x:29:29:RPC Service User:/var/lib/nfs:/sbin/nologin
chrony:x:986:981::/var/lib/chrony:/sbin/nologin
sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
tcpdump:x:72:72::/:/sbin/nologin
adminifm:x:4030:4030:adminifm:/home/adminifm:/bin/bash
acom:x:307400193:307400193:General application user:/home/acom:/bin/bash]
vfs.file.regexp[/etc/passwd,root]             [s|root:x:0:0:root:/root:/bin/bash]
vfs.file.regmatch[/etc/passwd,root]           [u|1]
vfs.file.md5sum[/etc/passwd]                  [s|6e5ee10193e018db121b29e2bd3ea257]
vfs.file.cksum[/etc/passwd]                   [u|2025967231]
vfs.file.owner[/etc/passwd,user,name]         [s|root]
vfs.file.permissions[/etc/passwd]             [s|0644]
vfs.file.get[/etc/passwd]                     [s|{"basename":"passwd","pathname":"/etc/passwd","dirname":"/etc","type":"file","user":"root","group":"root","permissions":"0644","uid":0,"gid":0,"size":2080,"time":{"access":"2022-12-18T14:16:13+0100","modify":"2022-12-01T14:15:57+0100","change":"2022-12-01T14:15:57+0100"},"timestamp":{"access":1671369373,"modify":1669900557,"change":1669900557}}]
vfs.dir.size[/var/log]                        [u|90509394914]
vfs.dir.count[/var/log]                       [u|368]
vfs.dir.get[/var/log]                         [s|[{"basename":"lastlog","pathname":"/var/log/lastlog", ....... }, 




net.dns[,zabbix.com]                          [u|0]
net.dns.record[,zabbix.com]                   [m|ZBX_NOTSUPPORTED] [Cannot perform DNS query.]
net.tcp.dns[,zabbix.com]                      [u|0]
net.tcp.dns.query[,zabbix.com]                [m|ZBX_NOTSUPPORTED] [Cannot perform DNS query.]
net.tcp.port[,80]                             [u|0]
system.users.num                              [u|3]
log[logfile]                                  [m|ZBX_NOTSUPPORTED] [Accessible only as active check.]
log.count[logfile]                            [m|ZBX_NOTSUPPORTED] [Accessible only as active check.]
logrt[logfile]                                [m|ZBX_NOTSUPPORTED] [Accessible only as active check.]
logrt.count[logfile]                          [m|ZBX_NOTSUPPORTED] [Accessible only as active check.]
eventlog[system]                              [m|ZBX_NOTSUPPORTED] [Accessible only as active check.]
zabbix.stats[127.0.0.1,10051]                 [m|ZBX_NOTSUPPORTED] [Cannot obtain internal statistics: cannot connect to [[127.0.0.1]:10051]: [111] Connection refused]
web.page.get[localhost,,80]                   [m|ZBX_NOTSUPPORTED] [HTTP get error: cannot connect to [[localhost]:80]: [111] Connection refused]
web.page.perf[localhost,,80]                  [m|ZBX_NOTSUPPORTED] [HTTP get error: cannot connect to [[localhost]:80]: [111] Connection refused]
web.page.regexp[localhost,,80,OK]             [m|ZBX_NOTSUPPORTED] [HTTP get error: cannot connect to [[localhost]:80]: [111] Connection refused]
kernel.maxfiles                               [u|1553606]
kernel.maxproc                                [u|4194304]
kernel.openfiles                              [u|6976]
vfs.fs.size[/,free]                           [u|33000361984]
vfs.fs.inode[/,free]                          [u|19813011]
vfs.fs.discovery                              [s|[{"{#FSNAME}":"/sys","{#FSTYPE}":"sysfs"},{"{#FSNAME}":"/proc","{#FSTYPE}":"proc"},{"...... ]
net.tcp.listen[80]                            [u|0]
net.udp.listen[68]                            [u|0]
net.tcp.socket.count[,80]                     [u|0]
net.udp.socket.count[,68]                     [u|0]
net.if.in[lo,bytes]                           [u|14568]
net.if.out[lo,bytes]                          [u|14568]
net.if.total[lo,bytes]                        [u|29136]
net.if.collisions[lo]                         [u|0]
net.if.discovery                              [s|[{"{#IFNAME}":"lo"},{"{#IFNAME}":"env2"},{"{#IFNAME}":"env5"},{"{#IFNAME}":"env6"}]]
vm.memory.size[total]                         [u|16029253632]
proc.cpu.util[inetd]                          [m|ZBX_NOTSUPPORTED] [Collector is not started.]
proc.num[inetd]                               [u|0]
proc.mem[inetd]                               [u|0]
system.cpu.switches                           [u|147977494]
system.cpu.intr                               [u|204660829]
system.cpu.util[all,user,avg1]                [m|ZBX_NOTSUPPORTED] [Collector is not started.]
system.cpu.load[all,avg1]                     [d|1.02]
system.cpu.num[online]                        [u|16]
system.cpu.discovery                          [m|ZBX_NOTSUPPORTED] [Collector is not started.]
system.uname                                  [s|Linux admin-xn01-lp.msnet.railb.be 4.18.0-372.32.1.el8_6.ppc64le #1 SMP Fri Oct 7 11:37:39 EDT 2022 ppc64le]
system.hw.chassis                             [m|ZBX_NOTSUPPORTED] [Cannot obtain hardware information.]
system.hw.cpu                                 [m|ZBX_NOTSUPPORTED] [Cannot obtain CPU information.]
system.hw.devices                             [t|]
system.hw.macaddr                             [s|[env2] 66:43:a5:1d:34:02]
system.sw.arch                                [s|ppc64le]
system.sw.os                                  [s|Linux version 4.18.0-372.32.1.el8_6.ppc64le ([email protected]) (gcc version 8.5.0 20210514 (Red Hat 8.5.0-10) (GCC)) #1 SMP Fri Oct 7 11:37:39 EDT 2022]
system.sw.packages                            [... ]
system.swap.size[all,free]                    [u|6454968320]
system.swap.in[all]                           [u|0]
system.swap.out[all]                          [u|0]
system.uptime                                 [u|1119900]
system.boottime                               [u|1670316945]
sensor[w83781d-i2c-0-2d,temp1]                [m|ZBX_NOTSUPPORTED] [Cannot obtain sensor information.]
net.tcp.service[ssh,127.0.0.1,22]             [u|1]
net.tcp.service.perf[ssh,127.0.0.1,22]        [d|0.0071356296539306641]
net.udp.service[ntp,127.0.0.1,123]            [u|0]
net.udp.service.perf[ntp,127.0.0.1,123]       [d|0]
system.hostname                               [s|admin-xn01-lp.msnet.railb.be]
 

 

Kind regards.

 

Comment by Vladislavs Sokurenko [ 2022 Dec 19 ]

Unfortunately static build is known to have problems if not built on same bistro as it is used on, this should at least be documented.

Comment by Benjamin Lienard [ 2022 Dec 19 ]

So for us it's clear now that we have to compile our agent.

We will add that to our documentation as well.

Thank you.

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