Zabbix Proxy - 5.4.12 - MIPS64 (big endian) crash
Hi,
I've compiled the Zabbix 5.4.12 source code (w/ sqlite3, agent2 and proxy enabled) with the following package versions:
zlib-1.2.12
openssl-1.1.1q
pcre-8.45
libevent-2.1.12-stable (also tried libevent-2.1.8-stable)
sqlite-autoconf-3390200
net-snmp-5.9.1 (also tried net-snmp-5.7.3) and also tried with '--without-opaque-special-types' to no avail
zabbix compile line:
./configure --build=x86_64-pc-linux-gnu --host=mips64-linux-gnuabi64 --target=mips64-linux-gnuabi64 --enable-proxy --enable-agent2 --with-sqlite3=/opt/xxx/mips/release/usr --with-libevent=/opt/xxx/mips/release/usr --with-libpcre=/opt/xxx/mips/release/usr --with-openssl=/opt/xxx/mips/release/usr --with-zlib=/opt/xxx/mips/release/usr --with-net-snmp=yes --prefix=/usr --datarootdir=/usr/lib --sysconfdir=/etc/zabbix
Issue:
When Zabbix 'temporarily disables the SNMP agent checks' a SIGSEGV crash occurs
- fails - When target's SNMP is disabled on a host or the community string is changed to a non-existent community
- works - When target's SNMP is enabled and has the correct community string
Details:
- Cross-compiled MIPS64 (big endian) target/host on 'Ubuntu 20.04 x86_x64' as the build host.
- Target Zabbix host is setup to use SNMP v2
- Crashing thread is '/usr/sbin/zabbix_proxy: availability manager Home started'
- I compiled libevent with 'CFLAGS=-DUSE_DEBUG' to turn on its tracing.
I tried using GDB but didn't get anywhere; when connecting to the 'availability manager thread' and waiting for it to crash. GDB did not detect the crash.
Any helpful pointers would be great to help in debugging (full logs are avail - could not attach too big with debuglevel=5)
Thanks in advance,
Grinch
===
Zabbix DebugLevel=5 logs w/ libevent tracing also enabled:
...
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 getting SNMP values failed: Timeout while connecting to "1.2.3.4:161".
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 End of get_values_snmp()
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 In zbx_deactivate_item_interface() interfaceid:56 itemid:46695 type:20
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 temporarily disabling SNMP agent checks on host "myhostname": interface unavailable
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 zbx_deactivate_item_interface() errors_from:1663290182 available:2
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 End of zbx_deactivate_item_interface()
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 In zbx_ipc_socket_write()
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 End of zbx_ipc_socket_write():SUCCEED
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 End of get_values():1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 IPC service: epoll_dispatch: epoll_wait reports 1
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 zbx_setproctitle() title:'unreachable poller Home [got 1 values in 3.004410 sec, getting values]'
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 IPC service: event_active: 0x15cbcb4d0 (fd 12), res 2, callback 0x12013f7f8
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 In get_values()
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 IPC service: event_process_active: event: 0x15cbcb4d0, EV_READ call 0x12013f7f8
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 In DCconfig_get_poller_items() poller_type:1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 IPC service: event_base_loop: asked to terminate loop.
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 zbx_ipc_service_recv() code:1 size:70 data:00 00 00 00 00 00 00 38 | 0b 02 63 23 cb 46 63 23 | cb b8 00 00 00 00 54 69 | 6d 65 6f 75 74 20 77 68 | 69 6c 65 20 63 6f 6e 6e | 65 63 74 69 6e 67 20 74 | 6f 20 22 31 30 2e 35 32 | 2e 36 33 2e 31 30 30 3a | 31 36 31 22 2e 00
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 IPC service: event_del: 0x15cbcb110 (fd -1), callback 0x12013e4d0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 End of zbx_ipc_service_recv():1
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.933 End of DCconfig_get_poller_items():0
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.933 In DCconfig_get_poller_nextcheck() poller_type:1
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.933 End of DCconfig_get_poller_nextcheck():1663290296
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.933 End of get_values():0
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.933 zbx_setproctitle() title:'unreachable poller Home [got 0 values in 0.001172 sec, idle 5 sec]'
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 Got signal [signal:11(SIGSEGV),reason:1,refaddr:0x15cdec004]. Crashing ...
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 ====== Fatal information: ======
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 program counter not available for this architecture
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 === Registers: ===
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 register dump not available for this architecture
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 === Backtrace: ===
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.936 0: /usr/sbin/zabbix_proxy: availability manager Home [queued 0, processed 0 values, idle 5.006979 sec during 5.007163 sec](zbx_backtrace+0x78) [0x12013d190]
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.936 === Memory map: ===
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.936 120000000-1201f0000 r-xp 00000000 b3:01 34176 /usr/sbin/zabbix_proxy
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 1201fe000-1202b0000 r-xp 001ee000 b3:01 34176 /usr/sbin/zabbix_proxy
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 1202b0000-1202c2000 rwxp 002a0000 b3:01 34176 /usr/sbin/zabbix_proxy
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 1202c2000-1202ca000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 15cb12000-15cdec000 rwxp 00000000 00:00 0 [heap]
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 ff8bdaa000-ff8bdfe000 r-xp 00000000 b3:01 32210 /lib/libgcc_s.so.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 ff8bdfe000-ff8be0c000 ---p 00054000 b3:01 32210 /lib/libgcc_s.so.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 ff8be0c000-ff8be0e000 rwxp 00052000 b3:01 32210 /lib/libgcc_s.so.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 ff8be0e000-fff1446000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff1446000-fff144a000 rwxs 00000000 00:01 3 /SYSV00000000 (deleted)
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff144a000-fff1c4a000 rwxs 00000000 00:01 2 /SYSV00000000 (deleted)
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff1c4a000-fff204a000 rwxs 00000000 00:01 1 /SYSV00000000 (deleted)
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff204a000-fff304a000 rwxs 00000000 00:01 0 /SYSV00000000 (deleted)
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff304a000-fff3052000 r-xp 00000000 b3:01 32655 /lib/librt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3052000-fff3062000 ---p 00008000 b3:01 32655 /lib/librt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3062000-fff3064000 rwxp 00008000 b3:01 32655 /lib/librt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3064000-fff306e000 r-xp 00000000 b3:01 32219 /lib/libcrypt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff306e000-fff307c000 ---p 0000a000 b3:01 32219 /lib/libcrypt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff307c000-fff307e000 rwxp 00008000 b3:01 32219 /lib/libcrypt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff307e000-fff30ac000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff30ac000-fff310c000 r-xp 00000000 b3:01 32556 /lib/libnss_systemd.so.2
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff310c000-fff311c000 ---p 00060000 b3:01 32556 /lib/libnss_systemd.so.2
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff311c000-fff311e000 r-xp 00060000 b3:01 32556 /lib/libnss_systemd.so.2
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff311e000-fff3122000 rwxp 00062000 b3:01 32556 /lib/libnss_systemd.so.2
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3122000-fff312e000 r-xp 00000000 b3:01 32198 /lib/libnss_files-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff312e000-fff313c000 ---p 0000c000 b3:01 32198 /lib/libnss_files-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff313c000-fff313e000 r-xp 0000a000 b3:01 32198 /lib/libnss_files-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff313e000-fff3140000 rwxp 0000c000 b3:01 32198 /lib/libnss_files-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3140000-fff3146000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3146000-fff315e000 r-xp 00000000 b3:01 32541 /lib/libnsl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff315e000-fff316c000 ---p 00018000 b3:01 32541 /lib/libnsl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff316c000-fff316e000 rwxp 00016000 b3:01 32541 /lib/libnsl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff316e000-fff3170000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3170000-fff317c000 r-xp 00000000 b3:01 32547 /lib/libnss_nis-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff317c000-fff318a000 ---p 0000c000 b3:01 32547 /lib/libnss_nis-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff318a000-fff318c000 r-xp 0000a000 b3:01 32547 /lib/libnss_nis-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff318c000-fff318e000 rwxp 0000c000 b3:01 32547 /lib/libnss_nis-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff318e000-fff3196000 r-xp 00000000 b3:01 32236 /lib/libnss_compat-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3196000-fff31a4000 ---p 00008000 b3:01 32236 /lib/libnss_compat-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff31a4000-fff31a6000 r-xp 00006000 b3:01 32236 /lib/libnss_compat-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff31a6000-fff31a8000 rwxp 00008000 b3:01 32236 /lib/libnss_compat-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff31a8000-fff335c000 r-xp 00000000 b3:01 32242 /lib/libc-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff335c000-fff336a000 ---p 001b4000 b3:01 32242 /lib/libc-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff336a000-fff3370000 r-xp 001b2000 b3:01 32242 /lib/libc-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3370000-fff3376000 rwxp 001b8000 b3:01 32242 /lib/libc-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3376000-fff3378000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3378000-fff33a2000 r-xp 00000000 b3:01 33787 /usr/lib/libpcre.so.1.2.13
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33a2000-fff33b0000 ---p 0002a000 b3:01 33787 /usr/lib/libpcre.so.1.2.13
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33b0000-fff33b2000 rwxp 00028000 b3:01 33787 /usr/lib/libpcre.so.1.2.13
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33b2000-fff33c8000 r-xp 00000000 b3:01 32559 /lib/libresolv-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33c8000-fff33d6000 ---p 00016000 b3:01 32559 /lib/libresolv-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33d6000-fff33d8000 r-xp 00014000 b3:01 32559 /lib/libresolv-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33d8000-fff33da000 rwxp 00016000 b3:01 32559 /lib/libresolv-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33da000-fff33dc000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33dc000-fff33e0000 r-xp 00000000 b3:01 32217 /lib/libdl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33e0000-fff33ee000 ---p 00004000 b3:01 32217 /lib/libdl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33ee000-fff33f0000 rwxp 00002000 b3:01 32217 /lib/libdl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33f0000-fff34b2000 r-xp 00000000 b3:01 32539 /lib/libm-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff34b2000-fff34c0000 ---p 000c2000 b3:01 32539 /lib/libm-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff34c0000-fff34c2000 rwxp 000c0000 b3:01 32539 /lib/libm-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff34c2000-fff3726000 r-xp 00000000 b3:01 33682 /usr/lib/libcrypto.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3726000-fff3736000 ---p 00264000 b3:01 33682 /usr/lib/libcrypto.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3736000-fff375e000 r-xp 00264000 b3:01 33682 /usr/lib/libcrypto.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff375e000-fff3766000 rwxp 0028c000 b3:01 33682 /usr/lib/libcrypto.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3766000-fff376a000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff376a000-fff37f2000 r-xp 00000000 b3:01 33699 /usr/lib/libssl.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff37f2000-fff3802000 ---p 00088000 b3:01 33699 /usr/lib/libssl.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3802000-fff380a000 r-xp 00088000 b3:01 33699 /usr/lib/libssl.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff380a000-fff3810000 rwxp 00090000 b3:01 33699 /usr/lib/libssl.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3810000-fff388a000 r-xp 00000000 b3:01 33557 /usr/lib/libevent-2.1.so.7.0.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff388a000-fff3898000 ---p 0007a000 b3:01 33557 /usr/lib/libevent-2.1.so.7.0.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3898000-fff389a000 r-xp 00078000 b3:01 33557 /usr/lib/libevent-2.1.so.7.0.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff389a000-fff389c000 rwxp 0007a000 b3:01 33557 /usr/lib/libevent-2.1.so.7.0.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff389c000-fff38be000 r-xp 00000000 b3:01 32569 /lib/libpthread-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38be000-fff38ce000 ---p 00022000 b3:01 32569 /lib/libpthread-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38ce000-fff38d0000 rwxp 00022000 b3:01 32569 /lib/libpthread-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38d0000-fff38d4000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38d4000-fff38f0000 r-xp 00000000 b3:01 33554 /usr/lib/libz.so.1.2.12
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38f0000-fff38fe000 ---p 0001c000 b3:01 33554 /usr/lib/libz.so.1.2.12
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38fe000-fff3900000 rwxp 0001a000 b3:01 33554 /usr/lib/libz.so.1.2.12
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3900000-fff39c2000 r-xp 00000000 b3:01 33737 /usr/lib/libnetsnmp.so.40.1.0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff39c2000-fff39d0000 ---p 000c2000 b3:01 33737 /usr/lib/libnetsnmp.so.40.1.0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff39d0000-fff39d2000 r-xp 000c0000 b3:01 33737 /usr/lib/libnetsnmp.so.40.1.0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff39d2000-fff39d6000 rwxp 000c2000 b3:01 33737 /usr/lib/libnetsnmp.so.40.1.0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff39d6000-fff39dc000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff39dc000-fff3b2e000 r-xp 00000000 b3:01 33646 /usr/lib/libsqlite3.so.0.8.6
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b2e000-fff3b3c000 ---p 00152000 b3:01 33646 /usr/lib/libsqlite3.so.0.8.6
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b3c000-fff3b40000 r-xp 00150000 b3:01 33646 /usr/lib/libsqlite3.so.0.8.6
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b40000-fff3b46000 rwxp 00154000 b3:01 33646 /usr/lib/libsqlite3.so.0.8.6
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b46000-fff3b6e000 r-xp 00000000 b3:01 32552 /lib/ld-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b70000-fff3b7c000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b7c000-fff3b80000 rwxp 00026000 b3:01 32552 /lib/ld-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fffb7f4000-fffb816000 rwxp 00000000 00:00 0 [stack]
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fffbffa000-fffbffc000 r-xp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fffc212000-fffc214000 r--p 00000000 00:00 0 [vvar]
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fffc214000-fffc216000 r-xp 00000000 00:00 0 [vdso]
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 ================================
Sep 16 01:03:56 server zabbix_proxy[65]: 65:20220916:010356.940 One child process died (PID:112,exitcode/signal:1). Exiting ...
Sep 16 01:03:56 server zabbix_proxy[65]: 65:20220916:010356.940 zbx_on_exit() called
Sep 16 01:03:56 server zabbix_proxy[65]: zabbix_proxy [65]: Error waiting for process with PID 112: [10] No child processes
Sep 16 01:03:56 server zabbix_proxy[65]: 65:20220916:010356.957 In DBconnect() flag:1
I've compiled the Zabbix 5.4.12 source code (w/ sqlite3, agent2 and proxy enabled) with the following package versions:
zlib-1.2.12
openssl-1.1.1q
pcre-8.45
libevent-2.1.12-stable (also tried libevent-2.1.8-stable)
sqlite-autoconf-3390200
net-snmp-5.9.1 (also tried net-snmp-5.7.3) and also tried with '--without-opaque-special-types' to no avail
zabbix compile line:
./configure --build=x86_64-pc-linux-gnu --host=mips64-linux-gnuabi64 --target=mips64-linux-gnuabi64 --enable-proxy --enable-agent2 --with-sqlite3=/opt/xxx/mips/release/usr --with-libevent=/opt/xxx/mips/release/usr --with-libpcre=/opt/xxx/mips/release/usr --with-openssl=/opt/xxx/mips/release/usr --with-zlib=/opt/xxx/mips/release/usr --with-net-snmp=yes --prefix=/usr --datarootdir=/usr/lib --sysconfdir=/etc/zabbix
Issue:
When Zabbix 'temporarily disables the SNMP agent checks' a SIGSEGV crash occurs
- fails - When target's SNMP is disabled on a host or the community string is changed to a non-existent community
- works - When target's SNMP is enabled and has the correct community string
Details:
- Cross-compiled MIPS64 (big endian) target/host on 'Ubuntu 20.04 x86_x64' as the build host.
- Target Zabbix host is setup to use SNMP v2
- Crashing thread is '/usr/sbin/zabbix_proxy: availability manager Home started'
- I compiled libevent with 'CFLAGS=-DUSE_DEBUG' to turn on its tracing.
I tried using GDB but didn't get anywhere; when connecting to the 'availability manager thread' and waiting for it to crash. GDB did not detect the crash.
Any helpful pointers would be great to help in debugging (full logs are avail - could not attach too big with debuglevel=5)
Thanks in advance,
Grinch
===
Zabbix DebugLevel=5 logs w/ libevent tracing also enabled:
...
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 getting SNMP values failed: Timeout while connecting to "1.2.3.4:161".
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 End of get_values_snmp()
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 In zbx_deactivate_item_interface() interfaceid:56 itemid:46695 type:20
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 temporarily disabling SNMP agent checks on host "myhostname": interface unavailable
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 zbx_deactivate_item_interface() errors_from:1663290182 available:2
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 End of zbx_deactivate_item_interface()
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 In zbx_ipc_socket_write()
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 End of zbx_ipc_socket_write():SUCCEED
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 End of get_values():1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 IPC service: epoll_dispatch: epoll_wait reports 1
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 zbx_setproctitle() title:'unreachable poller Home [got 1 values in 3.004410 sec, getting values]'
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 IPC service: event_active: 0x15cbcb4d0 (fd 12), res 2, callback 0x12013f7f8
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 In get_values()
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 IPC service: event_process_active: event: 0x15cbcb4d0, EV_READ call 0x12013f7f8
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.932 In DCconfig_get_poller_items() poller_type:1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 IPC service: event_base_loop: asked to terminate loop.
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 zbx_ipc_service_recv() code:1 size:70 data:00 00 00 00 00 00 00 38 | 0b 02 63 23 cb 46 63 23 | cb b8 00 00 00 00 54 69 | 6d 65 6f 75 74 20 77 68 | 69 6c 65 20 63 6f 6e 6e | 65 63 74 69 6e 67 20 74 | 6f 20 22 31 30 2e 35 32 | 2e 36 33 2e 31 30 30 3a | 31 36 31 22 2e 00
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 IPC service: event_del: 0x15cbcb110 (fd -1), callback 0x12013e4d0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.932 End of zbx_ipc_service_recv():1
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.933 End of DCconfig_get_poller_items():0
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.933 In DCconfig_get_poller_nextcheck() poller_type:1
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.933 End of DCconfig_get_poller_nextcheck():1663290296
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.933 End of get_values():0
Sep 16 01:03:56 server zabbix_proxy[100]: 100:20220916:010356.933 zbx_setproctitle() title:'unreachable poller Home [got 0 values in 0.001172 sec, idle 5 sec]'
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 Got signal [signal:11(SIGSEGV),reason:1,refaddr:0x15cdec004]. Crashing ...
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 ====== Fatal information: ======
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 program counter not available for this architecture
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 === Registers: ===
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 register dump not available for this architecture
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.935 === Backtrace: ===
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.936 0: /usr/sbin/zabbix_proxy: availability manager Home [queued 0, processed 0 values, idle 5.006979 sec during 5.007163 sec](zbx_backtrace+0x78) [0x12013d190]
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.936 === Memory map: ===
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.936 120000000-1201f0000 r-xp 00000000 b3:01 34176 /usr/sbin/zabbix_proxy
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 1201fe000-1202b0000 r-xp 001ee000 b3:01 34176 /usr/sbin/zabbix_proxy
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 1202b0000-1202c2000 rwxp 002a0000 b3:01 34176 /usr/sbin/zabbix_proxy
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 1202c2000-1202ca000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 15cb12000-15cdec000 rwxp 00000000 00:00 0 [heap]
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 ff8bdaa000-ff8bdfe000 r-xp 00000000 b3:01 32210 /lib/libgcc_s.so.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 ff8bdfe000-ff8be0c000 ---p 00054000 b3:01 32210 /lib/libgcc_s.so.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 ff8be0c000-ff8be0e000 rwxp 00052000 b3:01 32210 /lib/libgcc_s.so.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 ff8be0e000-fff1446000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff1446000-fff144a000 rwxs 00000000 00:01 3 /SYSV00000000 (deleted)
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff144a000-fff1c4a000 rwxs 00000000 00:01 2 /SYSV00000000 (deleted)
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff1c4a000-fff204a000 rwxs 00000000 00:01 1 /SYSV00000000 (deleted)
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff204a000-fff304a000 rwxs 00000000 00:01 0 /SYSV00000000 (deleted)
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff304a000-fff3052000 r-xp 00000000 b3:01 32655 /lib/librt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3052000-fff3062000 ---p 00008000 b3:01 32655 /lib/librt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3062000-fff3064000 rwxp 00008000 b3:01 32655 /lib/librt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3064000-fff306e000 r-xp 00000000 b3:01 32219 /lib/libcrypt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff306e000-fff307c000 ---p 0000a000 b3:01 32219 /lib/libcrypt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff307c000-fff307e000 rwxp 00008000 b3:01 32219 /lib/libcrypt-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff307e000-fff30ac000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff30ac000-fff310c000 r-xp 00000000 b3:01 32556 /lib/libnss_systemd.so.2
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff310c000-fff311c000 ---p 00060000 b3:01 32556 /lib/libnss_systemd.so.2
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff311c000-fff311e000 r-xp 00060000 b3:01 32556 /lib/libnss_systemd.so.2
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff311e000-fff3122000 rwxp 00062000 b3:01 32556 /lib/libnss_systemd.so.2
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3122000-fff312e000 r-xp 00000000 b3:01 32198 /lib/libnss_files-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff312e000-fff313c000 ---p 0000c000 b3:01 32198 /lib/libnss_files-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff313c000-fff313e000 r-xp 0000a000 b3:01 32198 /lib/libnss_files-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff313e000-fff3140000 rwxp 0000c000 b3:01 32198 /lib/libnss_files-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3140000-fff3146000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3146000-fff315e000 r-xp 00000000 b3:01 32541 /lib/libnsl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff315e000-fff316c000 ---p 00018000 b3:01 32541 /lib/libnsl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff316c000-fff316e000 rwxp 00016000 b3:01 32541 /lib/libnsl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff316e000-fff3170000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3170000-fff317c000 r-xp 00000000 b3:01 32547 /lib/libnss_nis-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff317c000-fff318a000 ---p 0000c000 b3:01 32547 /lib/libnss_nis-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff318a000-fff318c000 r-xp 0000a000 b3:01 32547 /lib/libnss_nis-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff318c000-fff318e000 rwxp 0000c000 b3:01 32547 /lib/libnss_nis-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff318e000-fff3196000 r-xp 00000000 b3:01 32236 /lib/libnss_compat-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3196000-fff31a4000 ---p 00008000 b3:01 32236 /lib/libnss_compat-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff31a4000-fff31a6000 r-xp 00006000 b3:01 32236 /lib/libnss_compat-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff31a6000-fff31a8000 rwxp 00008000 b3:01 32236 /lib/libnss_compat-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff31a8000-fff335c000 r-xp 00000000 b3:01 32242 /lib/libc-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff335c000-fff336a000 ---p 001b4000 b3:01 32242 /lib/libc-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff336a000-fff3370000 r-xp 001b2000 b3:01 32242 /lib/libc-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3370000-fff3376000 rwxp 001b8000 b3:01 32242 /lib/libc-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3376000-fff3378000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff3378000-fff33a2000 r-xp 00000000 b3:01 33787 /usr/lib/libpcre.so.1.2.13
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33a2000-fff33b0000 ---p 0002a000 b3:01 33787 /usr/lib/libpcre.so.1.2.13
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33b0000-fff33b2000 rwxp 00028000 b3:01 33787 /usr/lib/libpcre.so.1.2.13
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33b2000-fff33c8000 r-xp 00000000 b3:01 32559 /lib/libresolv-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33c8000-fff33d6000 ---p 00016000 b3:01 32559 /lib/libresolv-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33d6000-fff33d8000 r-xp 00014000 b3:01 32559 /lib/libresolv-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33d8000-fff33da000 rwxp 00016000 b3:01 32559 /lib/libresolv-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33da000-fff33dc000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33dc000-fff33e0000 r-xp 00000000 b3:01 32217 /lib/libdl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33e0000-fff33ee000 ---p 00004000 b3:01 32217 /lib/libdl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33ee000-fff33f0000 rwxp 00002000 b3:01 32217 /lib/libdl-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff33f0000-fff34b2000 r-xp 00000000 b3:01 32539 /lib/libm-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff34b2000-fff34c0000 ---p 000c2000 b3:01 32539 /lib/libm-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.937 fff34c0000-fff34c2000 rwxp 000c0000 b3:01 32539 /lib/libm-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff34c2000-fff3726000 r-xp 00000000 b3:01 33682 /usr/lib/libcrypto.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3726000-fff3736000 ---p 00264000 b3:01 33682 /usr/lib/libcrypto.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3736000-fff375e000 r-xp 00264000 b3:01 33682 /usr/lib/libcrypto.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff375e000-fff3766000 rwxp 0028c000 b3:01 33682 /usr/lib/libcrypto.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3766000-fff376a000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff376a000-fff37f2000 r-xp 00000000 b3:01 33699 /usr/lib/libssl.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff37f2000-fff3802000 ---p 00088000 b3:01 33699 /usr/lib/libssl.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3802000-fff380a000 r-xp 00088000 b3:01 33699 /usr/lib/libssl.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff380a000-fff3810000 rwxp 00090000 b3:01 33699 /usr/lib/libssl.so.1.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3810000-fff388a000 r-xp 00000000 b3:01 33557 /usr/lib/libevent-2.1.so.7.0.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff388a000-fff3898000 ---p 0007a000 b3:01 33557 /usr/lib/libevent-2.1.so.7.0.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3898000-fff389a000 r-xp 00078000 b3:01 33557 /usr/lib/libevent-2.1.so.7.0.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff389a000-fff389c000 rwxp 0007a000 b3:01 33557 /usr/lib/libevent-2.1.so.7.0.1
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff389c000-fff38be000 r-xp 00000000 b3:01 32569 /lib/libpthread-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38be000-fff38ce000 ---p 00022000 b3:01 32569 /lib/libpthread-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38ce000-fff38d0000 rwxp 00022000 b3:01 32569 /lib/libpthread-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38d0000-fff38d4000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38d4000-fff38f0000 r-xp 00000000 b3:01 33554 /usr/lib/libz.so.1.2.12
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38f0000-fff38fe000 ---p 0001c000 b3:01 33554 /usr/lib/libz.so.1.2.12
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff38fe000-fff3900000 rwxp 0001a000 b3:01 33554 /usr/lib/libz.so.1.2.12
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3900000-fff39c2000 r-xp 00000000 b3:01 33737 /usr/lib/libnetsnmp.so.40.1.0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff39c2000-fff39d0000 ---p 000c2000 b3:01 33737 /usr/lib/libnetsnmp.so.40.1.0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff39d0000-fff39d2000 r-xp 000c0000 b3:01 33737 /usr/lib/libnetsnmp.so.40.1.0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff39d2000-fff39d6000 rwxp 000c2000 b3:01 33737 /usr/lib/libnetsnmp.so.40.1.0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff39d6000-fff39dc000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff39dc000-fff3b2e000 r-xp 00000000 b3:01 33646 /usr/lib/libsqlite3.so.0.8.6
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b2e000-fff3b3c000 ---p 00152000 b3:01 33646 /usr/lib/libsqlite3.so.0.8.6
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b3c000-fff3b40000 r-xp 00150000 b3:01 33646 /usr/lib/libsqlite3.so.0.8.6
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b40000-fff3b46000 rwxp 00154000 b3:01 33646 /usr/lib/libsqlite3.so.0.8.6
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b46000-fff3b6e000 r-xp 00000000 b3:01 32552 /lib/ld-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b70000-fff3b7c000 rwxp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fff3b7c000-fff3b80000 rwxp 00026000 b3:01 32552 /lib/ld-2.30.so
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fffb7f4000-fffb816000 rwxp 00000000 00:00 0 [stack]
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fffbffa000-fffbffc000 r-xp 00000000 00:00 0
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fffc212000-fffc214000 r--p 00000000 00:00 0 [vvar]
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 fffc214000-fffc216000 r-xp 00000000 00:00 0 [vdso]
Sep 16 01:03:56 server zabbix_proxy[112]: 112:20220916:010356.938 ================================
Sep 16 01:03:56 server zabbix_proxy[65]: 65:20220916:010356.940 One child process died (PID:112,exitcode/signal:1). Exiting ...
Sep 16 01:03:56 server zabbix_proxy[65]: 65:20220916:010356.940 zbx_on_exit() called
Sep 16 01:03:56 server zabbix_proxy[65]: zabbix_proxy [65]: Error waiting for process with PID 112: [10] No child processes
Sep 16 01:03:56 server zabbix_proxy[65]: 65:20220916:010356.957 In DBconnect() flag:1
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