https://bz.apache.org/bugzilla/show_bug.cgi?id=68928
Bug ID: 68928
Summary: Apache httpd not starting with mod_jk 1.2.49 after
upgrade to SLES 15 SP5
Product: Tomcat Connectors
Version: 1.2.49
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: mod_jk
Assignee: dev@tomcat.apache.org
Reporter: simeon.fais...@dxc.com
Target Milestone: ---
Good morning!
We have been upgrading our system from SLES 12 to SLES 15 SP5.
We are running a self-compiled Apache httpd with mod_jk on multiple similar
systems. They are running fine on SLES 12, but stop working on SLES 15 SP5. We
tested with the following two sets of versions, but got the same results today:
1)
httpd_version: httpd-2.4.58
jk_version: tomcat-connectors-1.2.49-src
openssl_version: openssl-3.0.12
pcre_version: pcre-8.45
apr_version: apr-1.7.4
apr_util_version: apr-util-1.6.3
2)
httpd_version: httpd-2.4.59
jk_version: tomcat-connectors-1.2.49-src
openssl_version: openssl-3.3.0
pcre_version: pcre-8.45
apr_version: apr-1.7.4
apr_util_version: apr-util-1.6.3
The error was a not starting httpd with the module mod_jk.so included within
the configuration. Without the mod_jk.so in the config the httpd process was
running fine.
Error messages:
1. In syslog it shows the process dump:
2024-04-22T06:20:54.594579+00:00 systemd[1]: Starting The Apache HTTP
Server...
2024-04-22T06:20:54.656987+00:00 systemd[1]: Started The Apache HTTP Server.
2024-04-22T06:20:54.683137+00:00 systemd[1]: Started Process Core Dump (PID
14707/UID 0).
2024-04-22T06:20:54.958281+00:00 systemd-coredump[14708]: Process 14706
(httpd) of user 0 dumped core.#012#012Found module linux-vdso.so.1 with
build-id: d74f0fa9e6060ef50f04c54743fb715c80644efa#012Found module mod_env.so
with build-id: b09767ea8787f9edb7dd59e6d2bf5bef62e54a16#012Found module
mod_expires.so with build-id: f92c0b312e0af0ebef8734ec326538c22879d90f#012Found
module mod_cache_disk.so with build-id:
cd6b448361f9583b797a669aed525a045ab291f9#012Found module mod_cache.so with
build-id: 9a7aa6f344900598d28b3ec3e67711fd2825ae02#012Found module
mod_deflate.so with build-id: 97ce87386abda3446a8a54ce590ecfd19e37ddbd#012Found
module mod_filter.so with build-id:
559eb5331e63f1b433a5597fa304062851ac4a81#012Found module mod_setenvif.so with
build-id: 3e293f1905ebb3e1f962bb0a5303c65bc0139834#012Found module
mod_lbmethod_bytraffic.so with build-id:
be82ad83f17b7c9cdff8d92d98127b34fae3a16e#012Found module mod_rewrite.so with
build-id: 41009232c80c69da2eb3d68d2b5ddb0a9602ee6c#012Found module
mod_proxy_http.so with build-id:
3bfcade3b891801786ec25269d019c1e1e80e16d#012Found module
mod_lbmethod_byrequests.so with build-id:
3ff4f5930fa07c14021b1f82532db2a0d7badd56#012Found module mod_slotmem_shm.so
with build-id: 2e02511ba76733ebb4993c1d110e76ab6028c688#012Found module
mod_proxy_balancer.so with build-id:
ec73ee99138cc5ff48f3b2434f9a2b5fc0df2fac#012Found module mod_proxy_connect.so
with build-id: 3b12468ddb85b5a5972b391bc03df064484dd674#012Found module
mod_proxy.so with build-id: 8b9716c849a962972180d521d24be354cf734f34#012Found
module mod_headers.so with build-id:
12fa2d10cbe963dfb506a959ce064be39650c9b9#012Found module mod_unique_id.so with
build-id: 2b03b6fa0464c9b1869e86c2404dadd21416a40c#012Found module
mod_status.so with build-id: deaf7ff59eac61c5db3d64a028d4d73536147536#012Found
module mod_alias.so with build-id:
da6dec92b937af8a41190c33c14a22e04ce37314#012Found module mod_unixd.so with
build-id: 47a3b68b9b827a14189dd7a198dae8bcba92d3d3#012Found module
mod_log_config.so with build-id:
02a955eba9349826e308ec602e0ab11c8d8fa73d#012Found module mod_mime.so with
build-id: 672a4dfa2b17474a86a964972f7e3497545ac8b9#012Found module
mod_reqtimeout.so with build-id:
f148e20565439ab1bc26158ef12a1673d95e0ee5#012Found module mod_socache_shmcb.so
with build-id: b6f530e391a1feae47c5eeaf4ab840412e7e54c4#012Found module
mod_authz_core.so with build-id:
8ffb3e83446fe2ce293a3b7bf9ce2e8c2be4a173#012Found module mod_authz_host.so with
build-id: 17d63013b75c5cc8194c505cba900fe0c4c5c507#012Found module
libnss_dns.so.2 with build-id:
ef2fd4ef2dc5c4f31c311c8e2f120405c2850e5d#012Found module libnss_files.so.2 with
build-id: 2c0a191e2c931e65d5f1945052e226470aa54a26#012Found module
libjitterentropy.so.3 with build-id:
6cd5111426fb5f10ef2d5fb9109ef901dd6a67f5#012Found module libselinux.so.1 with
build-id: 58d24c02a015417be0c526fa565cfb868164ab7a#012Found module
libcrypto.so.1.1 with build-id:
b61a8d70989fdd00494c15631ad05356193b8234#012Found module libresolv.so.2 with
build-id: 86b7fb29524c820668a22605592a9030e80a2907#012Found module
libkeyutils.so.1 with build-id:
03f844991b5ec4ba1daa95ae19e06faaeb59be31#012Found module libkrb5support.so.0
with build-id: 0dbea5394276f0fd34c8e605ec8f9ae088867f65#012Found module
libcom_err.so.2 with build-id:
2875e21b1e71237a94d63d41390320bbcc0171e6#012Found module libk5crypto.so.3 with
build-id: 60ea4456f31c7ec6b99bfef03cb2326e65b368c9#012Found module libkrb5.so.3
with build-id: aa241801b9f1f7619edd2c7328f3a297f0121559#012Found module
libgssapi_krb5.so.2 with build-id:
19cb7adbefeaf37f73fede40a1d1afa4224d6e9c#012Found module libtirpc.so.3 with
build-id: 3c9ff7d5fca0caa559d1a3df74200c2e345c8486#012Found module libnsl.so.2
with build-id: 0ffb87fedcfdc4c527a879da8302d9d595f10f5b#012Found module
libnss_nis.so.2 with build-id:
a267eac50bf201797d52fd8495b78417b8ea9ccc#012Found module libnss_compat.so.2
with build-id: f410ed0f72bace6adda6649ef8aa65ee64909806#012Found module
libz.so.1 with build-id: 0bd1b117f07eb8157bb2931e94d966fbb352f652#012Found
module mod_jk.so with build-id:
9f19bdd5a6479f353232ec777f8f86476b562da9#012Found module ld-linux-x86-64.so.2
with build-id: 57843fcc97e581584526c2010667fcf0e0583294#012Found module
libc.so.6 with build-id: 4b30629cfedbec041523c3e9abf5e3576277533c#012Found
module libdl.so.2 with build-id:
ddb3608328ac8fab4253f5aad6a36a1ea77ce68d#012Found module libpthread.so.0 with
build-id: bd2486d198706e4c0c94c5c580635842cdfc5c44#012Found module
libcrypt.so.1 with build-id: 57930159d50d6edc1adffca45f268126b3724ebf#012Found
module librt.so.1 with build-id:
6e7654eae0cccab929dc5683e2acdfec92943720#012Found module libapr-1.so.0 with
build-id: 3293f352b04913da6d31f33b6a0e2ba03da3b7fc#012Found module
libexpat.so.1 with build-id: 335cb65db76c2fcfe35c0f681636e3f35017f03f#012Found
module libaprutil-1.so.0 with build-id:
2ebfd1ebae367e6e47ea4495d8ac36e611c3a94c#012Found module libpcre.so.1 with
build-id: 02bcb3fc798a1342677b6c8e3a8d268832f44072#012Found module
libcrypto.so.3 with build-id: bbb1688382c5e8b7d2c2bf35be3f7110114c6fd7#012Found
module libssl.so.3 with build-id:
226180b038297d0e18599c62a42f88278596ccbe#012Found module httpd with build-id:
dde67faa193221b4a507f6561d54e9658cdb3ce1#012Stack trace of thread 14706:#012#0
0x00007fad5876f0b0 run_cleanups (libapr-1.so.0 + 0x230b0)#012#1
0x00007fad581c64d4 jk_resolve (mod_jk.so + 0x224d4)#012#2 0x00007fad581e9ab6
ajp_validate (mod_jk.so + 0x45ab6)#012#3 0x00007fad581cfbb9 validate
(mod_jk.so + 0x2bbb9)#012#4 0x00007fad581ce7e0 wc_create_worker (mod_jk.so +
0x2a7e0)#012#5 0x00007fad581d1ab9 validate (mod_jk.so + 0x2dab9)#012#6
0x00007fad581ce7e0 wc_create_worker (mod_jk.so + 0x2a7e0)#012#7
0x00007fad581cef8b build_worker_map (mod_jk.so + 0x2af8b)#012#8
0x00007fad581c242d init_jk (mod_jk.so + 0x1e42d)#012#9 0x0000000000464be9
ap_run_post_config (httpd + 0x64be9)#012#10 0x000000000043e0cc main (httpd +
0x3e0cc)#012#11 0x00007fad5823e24d __libc_start_main (libc.so.6 +
0x3524d)#012#12 0x000000000043e289 _start (httpd + 0x3e289)
2024-04-22T06:20:54.961503+00:00 systemd[1]:
systemd-coredump@4-14707-0.service: Deactivated successfully.
2024-04-22T06:20:54.963974+00:00 systemd[1]: apache2.service: Main process
exited, code=dumped, status=11/SEGV
2024-04-22T06:20:54.964219+00:00 systemd[1]: apache2.service: Failed with
result 'core-dump'.
Build commands of httpd:
./configure --prefix=/opt/httpd --with-pcre=/opt/pcre/bin/pcre-config
--with-included-apr --enable-ssl --enable-deflate --with-ssl=/opt/openssl
--enable-ssl-staticlib-deps --enable-mods-static=ssl
make
make install
Build commands of mod_jk:
./configure --with-apxs=/opt/httpd/bin/apxs
make
Since we have upgraded to SLES 15 SP5 we would suspect a programmatic error
within mod_jk or some kind of a compatibility error.
Please let us know in case any more details are required.
Kind Regards,
SimEon
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