Bug 68860 - Segmentation fault when disabling config with SSLStaplingCache shmcb and two graceful reloads
Summary: Segmentation fault when disabling config with SSLStaplingCache shmcb and two ...
Status: NEW
Alias: None
Product: Apache httpd-2
Classification: Unclassified
Component: Core (show other bugs)
Version: 2.5-HEAD
Hardware: PC Linux
: P2 major (vote)
Target Milestone: ---
Assignee: Apache HTTPD Bugs Mailing List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-04-04 13:55 UTC by Marco Hald
Modified: 2024-04-05 07:17 UTC (History)
1 user (show)


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config (27.10 KB, application/x-gzip)
2024-04-04 13:55 UTC, Marco Hald 		Details
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Description Marco Hald 2024-04-04 13:55:44 UTC 
Created attachment 39647 [details]
config

To reproduce the bug install apache in version 2.4.58 on debian bookworm.
The crash does occur on the second graceful reload I did with the version 2.4.58. 
With the self built Debian package in Version 2.4.58  it did crash after the first reload with a Segmentation fault
I started apache with the Command "/usr/local/apache2-test/bin/httpd   -D FOREGROUND -e trace8" 
From another Terminal I run these commands:
# rm /usr/local/apache2-test/conf/conf-enabled/test-proxy.conf
# /usr/local/apache2-test/bin/apachectl graceful
[Thu Apr 04 15:40:09.430483 2024] [core:trace3] [pid 634801:tid 140581685217152] core.c(3482): Setting LogLevel for all modules to trace8
# /usr/local/apache2-test/bin/apachectl graceful
[Thu Apr 04 15:40:14.772966 2024] [core:trace3] [pid 634888:tid 139930029078400] core.c(3482): Setting LogLevel for all modules to trace8

the whole config dir is also attached
The httpd.conf looks like that:
LoadModule unixd_module modules/mod_unixd.so

Timeout 300

KeepAlive On

MaxKeepAliveRequests 100

KeepAliveTimeout 5



HostnameLookups Off

Errorlog /dev/stderr
LogLevel trace8
IncludeOptional conf/mods-enabled/*.load
IncludeOptional conf/mods-enabled/*.conf

Include conf/ports.conf
AccessFileName .htaccess



IncludeOptional conf/conf-enabled/*.conf
IncludeOptional conf/sites-enabled/*.conf

and the /usr/local/apache2-test/conf/conf-enabled/test-proxy.conf:
SSLStaplingCache "shmcb:${APACHE_RUN_DIR}/stapling_cache(128000)"


root@addsv422:/usr/local/apache2-test/conf# /usr/local/apache2-test/bin/httpd   -D FOREGROUND -e trace8
[Thu Apr 04 15:39:59.057480 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module unixd_module from /usr/local/apache2-test/modules/mod_unixd.so
[Thu Apr 04 15:39:59.057896 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module mime_module from /usr/lib/apache2/modules/mod_mime.so
[Thu Apr 04 15:39:59.058132 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module setenvif_module from /usr/lib/apache2/modules/mod_setenvif.so
[Thu Apr 04 15:39:59.058363 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module socache_shmcb_module from /usr/lib/apache2/modules/mod_socache_shmcb.so
[Thu Apr 04 15:39:59.061265 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module ssl_module from /usr/lib/apache2/modules/mod_ssl.so
[Thu Apr 04 15:39:59.062915 2024] [core:trace3] [pid 634712:tid 140674176124800] core.c(3482): Setting LogLevel for all modules to trace8
[Thu Apr 04 15:39:59.065695 2024] [ssl:info] [pid 634712:tid 140674176124800] AH01883: Init: Initialized OpenSSL library
[Thu Apr 04 15:39:59.067258 2024] [ssl:trace2] [pid 634712:tid 140674176124800] ssl_engine_rand.c(125): Init: Seeding PRNG with 656 bytes of entropy
[Thu Apr 04 15:39:59.067283 2024] [ssl:debug] [pid 634712:tid 140674176124800] ssl_engine_init.c(353): AH01886: OpenSSL has FIPS mode disabled
[Thu Apr 04 15:39:59.067299 2024] [ssl:info] [pid 634712:tid 140674176124800] AH01887: Init: Initializing (virtual) servers for SSL
[Thu Apr 04 15:39:59.067310 2024] [ssl:info] [pid 634712:tid 140674176124800] AH01876: mod_ssl/2.4.58 compiled against Server: Apache/2.4.58, Library: OpenSSL/3.0.11
[Thu Apr 04 15:39:59.067793 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module unixd_module from /usr/local/apache2-test/modules/mod_unixd.so
[Thu Apr 04 15:39:59.068037 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module mime_module from /usr/lib/apache2/modules/mod_mime.so
[Thu Apr 04 15:39:59.068225 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module setenvif_module from /usr/lib/apache2/modules/mod_setenvif.so
[Thu Apr 04 15:39:59.068418 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module socache_shmcb_module from /usr/lib/apache2/modules/mod_socache_shmcb.so
[Thu Apr 04 15:39:59.068810 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module ssl_module from /usr/lib/apache2/modules/mod_ssl.so
[Thu Apr 04 15:39:59.069262 2024] [core:trace3] [pid 634712:tid 140674176124800] core.c(3482): Setting LogLevel for all modules to trace8
[Thu Apr 04 15:39:59.070640 2024] [ssl:info] [pid 634712:tid 140674176124800] AH01883: Init: Initialized OpenSSL library
[Thu Apr 04 15:39:59.070700 2024] [ssl:trace2] [pid 634712:tid 140674176124800] ssl_engine_rand.c(125): Init: Seeding PRNG with 656 bytes of entropy
[Thu Apr 04 15:39:59.070717 2024] [ssl:debug] [pid 634712:tid 140674176124800] ssl_engine_init.c(353): AH01886: OpenSSL has FIPS mode disabled
[Thu Apr 04 15:39:59.070762 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(414): AH00821: shmcb_init allocated 128000 bytes of shared memory
[Thu Apr 04 15:39:59.070780 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(428): AH00822: for 127912 bytes (128000 including header), recommending 4 subcaches, 21 indexes each
[Thu Apr 04 15:39:59.070792 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(465): AH00824: shmcb_init_memory choices follow
[Thu Apr 04 15:39:59.070802 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(467): AH00825: subcache_num = 4
[Thu Apr 04 15:39:59.070811 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(469): AH00826: subcache_size = 31976
[Thu Apr 04 15:39:59.070818 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(471): AH00827: subcache_data_offset = 520
[Thu Apr 04 15:39:59.070826 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(473): AH00828: subcache_data_size = 31456
[Thu Apr 04 15:39:59.070836 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(475): AH00829: index_num = 21
[Thu Apr 04 15:39:59.070862 2024] [socache_shmcb:info] [pid 634712:tid 140674176124800] AH00830: Shared memory socache initialised
[Thu Apr 04 15:39:59.070875 2024] [ssl:warn] [pid 634712:tid 140674176124800] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Thu Apr 04 15:39:59.070884 2024] [ssl:info] [pid 634712:tid 140674176124800] AH01887: Init: Initializing (virtual) servers for SSL
[Thu Apr 04 15:39:59.070893 2024] [ssl:info] [pid 634712:tid 140674176124800] AH01876: mod_ssl/2.4.58 compiled against Server: Apache/2.4.58, Library: OpenSSL/3.0.11
[Thu Apr 04 15:39:59.070917 2024] [core:warn] [pid 634712:tid 140674176124800] AH00098: pid file /usr/local/apache2-test/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Thu Apr 04 15:39:59.072291 2024] [core:trace4] [pid 634712:tid 140674176124800] mpm_common.c(538): mpm child 634713 (gen 0/slot 0) started
[Thu Apr 04 15:39:59.072321 2024] [mpm_event:debug] [pid 634712:tid 140674176124800] event.c(740): Child 0 started: pid 634713, gen 0, active 1/16, total 1/1/16
[Thu Apr 04 15:39:59.072756 2024] [core:trace4] [pid 634712:tid 140674176124800] mpm_common.c(538): mpm child 634714 (gen 0/slot 1) started
[Thu Apr 04 15:39:59.072781 2024] [mpm_event:debug] [pid 634712:tid 140674176124800] event.c(740): Child 1 started: pid 634714, gen 0, active 2/16, total 2/2/16
[Thu Apr 04 15:39:59.073196 2024] [core:trace4] [pid 634712:tid 140674176124800] mpm_common.c(538): mpm child 634715 (gen 0/slot 2) started
[Thu Apr 04 15:39:59.073222 2024] [mpm_event:debug] [pid 634712:tid 140674176124800] event.c(740): Child 2 started: pid 634715, gen 0, active 3/16, total 3/3/16
[Thu Apr 04 15:39:59.073231 2024] [mpm_event:notice] [pid 634712:tid 140674176124800] AH00489: Apache/2.4.58 (Unix) OpenSSL/3.0.11 configured -- resuming normal operations
[Thu Apr 04 15:39:59.073241 2024] [mpm_event:info] [pid 634712:tid 140674176124800] AH00490: Server built: Apr  4 2024 12:28:42
[Thu Apr 04 15:39:59.073276 2024] [core:notice] [pid 634712:tid 140674176124800] AH00094: Command line: '/usr/local/apache2-test/bin/httpd -D FOREGROUND -e trace8'
[Thu Apr 04 15:39:59.073293 2024] [core:debug] [pid 634712:tid 140674176124800] log.c(1597): AH02639: Using SO_REUSEPORT: yes (1)
[Thu Apr 04 15:39:59.076882 2024] [unixd:alert] [pid 634713:tid 140674176124800] AH02155: getpwuid: couldn't determine user name from uid 4294967295, you probably need to modify the User directive
[Thu Apr 04 15:39:59.077177 2024] [mpm_event:debug] [pid 634713:tid 140674168694464] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Thu Apr 04 15:39:59.077801 2024] [unixd:alert] [pid 634715:tid 140674176124800] AH02155: getpwuid: couldn't determine user name from uid 4294967295, you probably need to modify the User directive
[Thu Apr 04 15:39:59.078177 2024] [mpm_event:debug] [pid 634715:tid 140674168694464] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Thu Apr 04 15:39:59.080404 2024] [unixd:alert] [pid 634714:tid 140674176124800] AH02155: getpwuid: couldn't determine user name from uid 4294967295, you probably need to modify the User directive
[Thu Apr 04 15:39:59.080698 2024] [mpm_event:debug] [pid 634714:tid 140674168694464] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Thu Apr 04 15:39:59.082295 2024] [mpm_event:trace7] [pid 634713:tid 140672510187200] event.c(1778): polling with timeout=-1 queues_timeout=-1712237999082288 timers_timeout=-1712237999082288
[Thu Apr 04 15:39:59.084462 2024] [mpm_event:trace7] [pid 634715:tid 140672384362176] event.c(1778): polling with timeout=-1 queues_timeout=-1712237999084454 timers_timeout=-1712237999084454
[Thu Apr 04 15:39:59.085747 2024] [mpm_event:trace7] [pid 634714:tid 140672375969472] event.c(1778): polling with timeout=-1 queues_timeout=-1712237999085721 timers_timeout=-1712237999085721
[Thu Apr 04 15:40:09.431714 2024] [mpm_event:notice] [pid 634712:tid 140674176124800] AH00493: SIGUSR1 received.  Doing graceful restart
[Thu Apr 04 15:40:09.431821 2024] [mpm_event:debug] [pid 634713:tid 140674176124800] event.c(575): wake up listener
[Thu Apr 04 15:40:09.431843 2024] [mpm_event:debug] [pid 634715:tid 140674176124800] event.c(575): wake up listener
[Thu Apr 04 15:40:09.431872 2024] [mpm_event:debug] [pid 634714:tid 140674176124800] event.c(575): wake up listener
[Thu Apr 04 15:40:09.431892 2024] [mpm_event:trace1] [pid 634713:tid 140674176124800] event.c(2725): graceful termination received, joining workers
[Thu Apr 04 15:40:09.431917 2024] [mpm_event:trace1] [pid 634715:tid 140674176124800] event.c(2725): graceful termination received, joining workers
[Thu Apr 04 15:40:09.431950 2024] [mpm_event:trace1] [pid 634714:tid 140674176124800] event.c(2725): graceful termination received, joining workers
[Thu Apr 04 15:40:09.431940 2024] [mpm_event:trace7] [pid 634715:tid 140672384362176] event.c(1798): (4)Interrupted system call: polled with num=0 exit=1/0 conns=0 queues_timeout=-1712238009431939 timers_timeout=-1712238009431939
[Thu Apr 04 15:40:09.431977 2024] [mpm_event:trace6] [pid 634715:tid 140672384362176] event.c(1261): closing listeners (connection_count=0)
[Thu Apr 04 15:40:09.431983 2024] [mpm_event:trace7] [pid 634713:tid 140672510187200] event.c(1798): (4)Interrupted system call: polled with num=0 exit=1/0 conns=0 queues_timeout=-1712238009431982 timers_timeout=-1712238009431982
[Thu Apr 04 15:40:09.432018 2024] [mpm_event:trace6] [pid 634713:tid 140672510187200] event.c(1261): closing listeners (connection_count=0)
[Thu Apr 04 15:40:09.432008 2024] [mpm_event:trace7] [pid 634714:tid 140672375969472] event.c(1798): (4)Interrupted system call: polled with num=0 exit=1/0 conns=0 queues_timeout=-1712238009432006 timers_timeout=-1712238009432006
[Thu Apr 04 15:40:09.432759 2024] [mpm_event:trace6] [pid 634714:tid 140672375969472] event.c(1261): closing listeners (connection_count=0)
[Thu Apr 04 15:40:09.433266 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module unixd_module from /usr/local/apache2-test/modules/mod_unixd.so
[Thu Apr 04 15:40:09.433559 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module mime_module from /usr/lib/apache2/modules/mod_mime.so
[Thu Apr 04 15:40:09.433740 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module setenvif_module from /usr/lib/apache2/modules/mod_setenvif.so
[Thu Apr 04 15:40:09.433955 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module socache_shmcb_module from /usr/lib/apache2/modules/mod_socache_shmcb.so
[Thu Apr 04 15:40:09.434139 2024] [mpm_event:trace1] [pid 634713:tid 140674176124800] event.c(2729): graceful termination, workers joined, exiting
[Thu Apr 04 15:40:09.434169 2024] [mpm_event:trace1] [pid 634715:tid 140674176124800] event.c(2729): graceful termination, workers joined, exiting
[Thu Apr 04 15:40:09.434349 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module ssl_module from /usr/lib/apache2/modules/mod_ssl.so
[Thu Apr 04 15:40:09.434890 2024] [core:trace3] [pid 634712:tid 140674176124800] core.c(3482): Setting LogLevel for all modules to trace8
[Thu Apr 04 15:40:09.435438 2024] [mpm_event:trace1] [pid 634714:tid 140674176124800] event.c(2729): graceful termination, workers joined, exiting
[Thu Apr 04 15:40:09.437197 2024] [ssl:info] [pid 634712:tid 140674176124800] AH01883: Init: Initialized OpenSSL library
[Thu Apr 04 15:40:09.437277 2024] [ssl:trace2] [pid 634712:tid 140674176124800] ssl_engine_rand.c(125): Init: Seeding PRNG with 656 bytes of entropy
[Thu Apr 04 15:40:09.437295 2024] [ssl:debug] [pid 634712:tid 140674176124800] ssl_engine_init.c(353): AH01886: OpenSSL has FIPS mode disabled
[Thu Apr 04 15:40:09.437331 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(414): AH00821: shmcb_init allocated 128000 bytes of shared memory
[Thu Apr 04 15:40:09.437344 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(428): AH00822: for 127912 bytes (128000 including header), recommending 4 subcaches, 21 indexes each
[Thu Apr 04 15:40:09.437364 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(465): AH00824: shmcb_init_memory choices follow
[Thu Apr 04 15:40:09.437374 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(467): AH00825: subcache_num = 4
[Thu Apr 04 15:40:09.437383 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(469): AH00826: subcache_size = 31976
[Thu Apr 04 15:40:09.437392 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(471): AH00827: subcache_data_offset = 520
[Thu Apr 04 15:40:09.437401 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(473): AH00828: subcache_data_size = 31456
[Thu Apr 04 15:40:09.437410 2024] [socache_shmcb:debug] [pid 634712:tid 140674176124800] mod_socache_shmcb.c(475): AH00829: index_num = 21
[Thu Apr 04 15:40:09.437443 2024] [socache_shmcb:info] [pid 634712:tid 140674176124800] AH00830: Shared memory socache initialised
[Thu Apr 04 15:40:09.437458 2024] [ssl:warn] [pid 634712:tid 140674176124800] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Thu Apr 04 15:40:09.437468 2024] [ssl:info] [pid 634712:tid 140674176124800] AH01887: Init: Initializing (virtual) servers for SSL
[Thu Apr 04 15:40:09.437481 2024] [ssl:info] [pid 634712:tid 140674176124800] AH01876: mod_ssl/2.4.58 compiled against Server: Apache/2.4.58, Library: OpenSSL/3.0.11
[Thu Apr 04 15:40:09.437859 2024] [mpm_event:notice] [pid 634712:tid 140674176124800] AH00489: Apache/2.4.58 (Unix) OpenSSL/3.0.11 configured -- resuming normal operations
[Thu Apr 04 15:40:09.437874 2024] [mpm_event:info] [pid 634712:tid 140674176124800] AH00490: Server built: Apr  4 2024 12:28:42
[Thu Apr 04 15:40:09.437882 2024] [core:notice] [pid 634712:tid 140674176124800] AH00094: Command line: '/usr/local/apache2-test/bin/httpd -D FOREGROUND -e trace8'
[Thu Apr 04 15:40:09.437890 2024] [core:debug] [pid 634712:tid 140674176124800] log.c(1597): AH02639: Using SO_REUSEPORT: yes (1)
[Thu Apr 04 15:40:09.437940 2024] [core:trace4] [pid 634712:tid 140674176124800] mpm_common.c(538): mpm child 634713 (gen 0/slot 0) exited
[Thu Apr 04 15:40:09.437949 2024] [mpm_event:debug] [pid 634712:tid 140674176124800] event.c(715): Child 0 stopped: pid 634713, gen 0, active 2/16, total 2/3/16, quiescing 1
[Thu Apr 04 15:40:09.438383 2024] [core:trace4] [pid 634712:tid 140674176124800] mpm_common.c(538): mpm child 634802 (gen 1/slot 0) started
[Thu Apr 04 15:40:09.438441 2024] [mpm_event:debug] [pid 634712:tid 140674176124800] event.c(740): Child 0 started: pid 634802, gen 1, active 3/16, total 3/3/16
[Thu Apr 04 15:40:09.438536 2024] [core:trace4] [pid 634712:tid 140674176124800] mpm_common.c(538): mpm child 634714 (gen 0/slot 1) exited
[Thu Apr 04 15:40:09.438562 2024] [mpm_event:debug] [pid 634712:tid 140674176124800] event.c(715): Child 1 stopped: pid 634714, gen 0, active 2/16, total 2/3/16, quiescing 1
[Thu Apr 04 15:40:09.438944 2024] [unixd:alert] [pid 634802:tid 140674176124800] AH02155: getpwuid: couldn't determine user name from uid 4294967295, you probably need to modify the User directive
[Thu Apr 04 15:40:09.439044 2024] [core:trace4] [pid 634712:tid 140674176124800] mpm_common.c(538): mpm child 634803 (gen 1/slot 1) started
[Thu Apr 04 15:40:09.439066 2024] [mpm_event:debug] [pid 634712:tid 140674176124800] event.c(740): Child 1 started: pid 634803, gen 1, active 3/16, total 3/3/16
[Thu Apr 04 15:40:09.439120 2024] [core:trace4] [pid 634712:tid 140674176124800] mpm_common.c(434): end of generation 0
[Thu Apr 04 15:40:09.439133 2024] [core:trace4] [pid 634712:tid 140674176124800] mpm_common.c(538): mpm child 634715 (gen 0/slot 2) exited
[Thu Apr 04 15:40:09.439142 2024] [mpm_event:debug] [pid 634712:tid 140674176124800] event.c(715): Child 2 stopped: pid 634715, gen 0, active 2/16, total 2/3/16, quiescing 1
[Thu Apr 04 15:40:09.439302 2024] [mpm_event:debug] [pid 634802:tid 140674168694464] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Thu Apr 04 15:40:09.439484 2024] [unixd:alert] [pid 634803:tid 140674176124800] AH02155: getpwuid: couldn't determine user name from uid 4294967295, you probably need to modify the User directive
[Thu Apr 04 15:40:09.439614 2024] [core:trace4] [pid 634712:tid 140674176124800] mpm_common.c(538): mpm child 634806 (gen 1/slot 2) started
[Thu Apr 04 15:40:09.439639 2024] [mpm_event:debug] [pid 634712:tid 140674176124800] event.c(740): Child 2 started: pid 634806, gen 1, active 3/16, total 3/3/16
[Thu Apr 04 15:40:09.440047 2024] [mpm_event:debug] [pid 634803:tid 140674168694464] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Thu Apr 04 15:40:09.440133 2024] [unixd:alert] [pid 634806:tid 140674176124800] AH02155: getpwuid: couldn't determine user name from uid 4294967295, you probably need to modify the User directive
[Thu Apr 04 15:40:09.440541 2024] [mpm_event:debug] [pid 634806:tid 140674168694464] event.c(2401): AH02471: start_threads: Using epoll (wakeable)
[Thu Apr 04 15:40:09.444947 2024] [mpm_event:trace7] [pid 634802:tid 140672375969472] event.c(1778): polling with timeout=-1 queues_timeout=-1712238009444939 timers_timeout=-1712238009444939
[Thu Apr 04 15:40:09.446503 2024] [mpm_event:trace7] [pid 634803:tid 140672778622656] event.c(1778): polling with timeout=-1 queues_timeout=-1712238009446462 timers_timeout=-1712238009446462
[Thu Apr 04 15:40:09.447658 2024] [mpm_event:trace7] [pid 634806:tid 140672241751744] event.c(1778): polling with timeout=-1 queues_timeout=-1712238009447651 timers_timeout=-1712238009447651
[Thu Apr 04 15:40:14.773987 2024] [mpm_event:notice] [pid 634712:tid 140674176124800] AH00493: SIGUSR1 received.  Doing graceful restart
[Thu Apr 04 15:40:14.774100 2024] [mpm_event:debug] [pid 634802:tid 140674176124800] event.c(575): wake up listener
[Thu Apr 04 15:40:14.774124 2024] [mpm_event:debug] [pid 634803:tid 140674176124800] event.c(575): wake up listener
[Thu Apr 04 15:40:14.774181 2024] [mpm_event:trace1] [pid 634802:tid 140674176124800] event.c(2725): graceful termination received, joining workers
[Thu Apr 04 15:40:14.774183 2024] [mpm_event:debug] [pid 634806:tid 140674176124800] event.c(575): wake up listener
[Thu Apr 04 15:40:14.774207 2024] [mpm_event:trace1] [pid 634803:tid 140674176124800] event.c(2725): graceful termination received, joining workers
[Thu Apr 04 15:40:14.774285 2024] [mpm_event:trace1] [pid 634806:tid 140674176124800] event.c(2725): graceful termination received, joining workers
[Thu Apr 04 15:40:14.774256 2024] [mpm_event:trace7] [pid 634802:tid 140672375969472] event.c(1798): (4)Interrupted system call: polled with num=0 exit=1/0 conns=0 queues_timeout=-1712238014774255 timers_timeout=-1712238014774255
[Thu Apr 04 15:40:14.774314 2024] [mpm_event:trace6] [pid 634802:tid 140672375969472] event.c(1261): closing listeners (connection_count=0)
[Thu Apr 04 15:40:14.774298 2024] [mpm_event:trace7] [pid 634806:tid 140672241751744] event.c(1798): (4)Interrupted system call: polled with num=0 exit=1/0 conns=0 queues_timeout=-1712238014774297 timers_timeout=-1712238014774297
[Thu Apr 04 15:40:14.774340 2024] [mpm_event:trace6] [pid 634806:tid 140672241751744] event.c(1261): closing listeners (connection_count=0)
[Thu Apr 04 15:40:14.774395 2024] [mpm_event:trace7] [pid 634803:tid 140672778622656] event.c(1798): (4)Interrupted system call: polled with num=0 exit=1/0 conns=0 queues_timeout=-1712238014774394 timers_timeout=-1712238014774394
[Thu Apr 04 15:40:14.774466 2024] [mpm_event:trace6] [pid 634803:tid 140672778622656] event.c(1261): closing listeners (connection_count=0)
[Thu Apr 04 15:40:14.775581 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module unixd_module from /usr/local/apache2-test/modules/mod_unixd.so
[Thu Apr 04 15:40:14.775951 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module mime_module from /usr/lib/apache2/modules/mod_mime.so
[Thu Apr 04 15:40:14.776179 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module setenvif_module from /usr/lib/apache2/modules/mod_setenvif.so
[Thu Apr 04 15:40:14.776348 2024] [mpm_event:trace1] [pid 634802:tid 140674176124800] event.c(2729): graceful termination, workers joined, exiting
[Thu Apr 04 15:40:14.776376 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module socache_shmcb_module from /usr/lib/apache2/modules/mod_socache_shmcb.so
[Thu Apr 04 15:40:14.776662 2024] [mpm_event:trace1] [pid 634806:tid 140674176124800] event.c(2729): graceful termination, workers joined, exiting
[Thu Apr 04 15:40:14.776765 2024] [so:debug] [pid 634712:tid 140674176124800] mod_so.c(266): AH01575: loaded module ssl_module from /usr/lib/apache2/modules/mod_ssl.so
[Thu Apr 04 15:40:14.777236 2024] [core:trace3] [pid 634712:tid 140674176124800] core.c(3482): Setting LogLevel for all modules to trace8
[Thu Apr 04 15:40:14.777998 2024] [mpm_event:trace1] [pid 634803:tid 140674176124800] event.c(2729): graceful termination, workers joined, exiting
[Thu Apr 04 15:40:14.778849 2024] [ssl:info] [pid 634712:tid 140674176124800] AH01883: Init: Initialized OpenSSL library
[Thu Apr 04 15:40:14.778928 2024] [ssl:trace2] [pid 634712:tid 140674176124800] ssl_engine_rand.c(125): Init: Seeding PRNG with 656 bytes of entropy
[Thu Apr 04 15:40:14.778948 2024] [ssl:debug] [pid 634712:tid 140674176124800] ssl_engine_init.c(353): AH01886: OpenSSL has FIPS mode disabled
[Thu Apr 04 15:40:14.778991 2024] [socache_shmcb:error] [pid 634712:tid 140674176124800] AH00820: shared memory segment too small
[Thu Apr 04 15:40:14.779004 2024] [ssl:emerg] [pid 634712:tid 140674176124800] AH01872: Could not initialize stapling cache. Exiting.
[Thu Apr 04 15:40:14.779016 2024] [ssl:emerg] [pid 634712:tid 140674176124800] AH02312: Fatal error initialising mod_ssl, exiting.
[Thu Apr 04 15:40:14.779027 2024] [:emerg] [pid 634712:tid 140674176124800] AH00020: Configuration Failed, exiting
[Thu Apr 04 15:40:14.789160 2024] [core:trace4] [pid 634712] mpm_common.c(459): no record of generation 2

Debian Package:
root@addsv422:/usr/local/apache2-test/conf# apache2 -D FOREGROUND -e trace8
[Thu Apr 04 15:53:14.941503 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module mime_module from /usr/lib/apache2/modules/mod_mime.so
[Thu Apr 04 15:53:14.941968 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module mpm_prefork_module from /usr/lib/apache2/modules/mod_mpm_prefork.so
[Thu Apr 04 15:53:14.942246 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module setenvif_module from /usr/lib/apache2/modules/mod_setenvif.so
[Thu Apr 04 15:53:14.942617 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module socache_shmcb_module from /usr/lib/apache2/modules/mod_socache_shmcb.so
[Thu Apr 04 15:53:14.946791 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module ssl_module from /usr/lib/apache2/modules/mod_ssl.so
[Thu Apr 04 15:53:14.949707 2024] [core:trace3] [pid 634996] core.c(3482): Setting LogLevel for all modules to trace8
[Thu Apr 04 15:53:14.951838 2024] [ssl:info] [pid 634996] AH01883: Init: Initialized OpenSSL library
[Thu Apr 04 15:53:14.953442 2024] [ssl:trace2] [pid 634996] ssl_engine_rand.c(125): Init: Seeding PRNG with 656 bytes of entropy
[Thu Apr 04 15:53:14.953474 2024] [ssl:debug] [pid 634996] ssl_engine_init.c(353): AH01886: OpenSSL has FIPS mode disabled
[Thu Apr 04 15:53:14.953485 2024] [ssl:info] [pid 634996] AH01887: Init: Initializing (virtual) servers for SSL
[Thu Apr 04 15:53:14.953511 2024] [ssl:info] [pid 634996] AH01876: mod_ssl/2.4.58 compiled against Server: Apache/2.4.58, Library: OpenSSL/3.0.11
[Thu Apr 04 15:53:14.954344 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module mime_module from /usr/lib/apache2/modules/mod_mime.so
[Thu Apr 04 15:53:14.954634 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module mpm_prefork_module from /usr/lib/apache2/modules/mod_mpm_prefork.so
[Thu Apr 04 15:53:14.954833 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module setenvif_module from /usr/lib/apache2/modules/mod_setenvif.so
[Thu Apr 04 15:53:14.955048 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module socache_shmcb_module from /usr/lib/apache2/modules/mod_socache_shmcb.so
[Thu Apr 04 15:53:14.955504 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module ssl_module from /usr/lib/apache2/modules/mod_ssl.so
[Thu Apr 04 15:53:14.956025 2024] [core:trace3] [pid 634996] core.c(3482): Setting LogLevel for all modules to trace8
[Thu Apr 04 15:53:14.956943 2024] [ssl:info] [pid 634996] AH01883: Init: Initialized OpenSSL library
[Thu Apr 04 15:53:14.957004 2024] [ssl:trace2] [pid 634996] ssl_engine_rand.c(125): Init: Seeding PRNG with 656 bytes of entropy
[Thu Apr 04 15:53:14.957023 2024] [ssl:debug] [pid 634996] ssl_engine_init.c(353): AH01886: OpenSSL has FIPS mode disabled
[Thu Apr 04 15:53:14.957053 2024] [socache_shmcb:debug] [pid 634996] mod_socache_shmcb.c(414): AH00821: shmcb_init allocated 128000 bytes of shared memory
[Thu Apr 04 15:53:14.957063 2024] [socache_shmcb:debug] [pid 634996] mod_socache_shmcb.c(428): AH00822: for 127912 bytes (128000 including header), recommending 4 subcaches, 21 indexes each
[Thu Apr 04 15:53:14.957072 2024] [socache_shmcb:debug] [pid 634996] mod_socache_shmcb.c(465): AH00824: shmcb_init_memory choices follow
[Thu Apr 04 15:53:14.957079 2024] [socache_shmcb:debug] [pid 634996] mod_socache_shmcb.c(467): AH00825: subcache_num = 4
[Thu Apr 04 15:53:14.957092 2024] [socache_shmcb:debug] [pid 634996] mod_socache_shmcb.c(469): AH00826: subcache_size = 31976
[Thu Apr 04 15:53:14.957103 2024] [socache_shmcb:debug] [pid 634996] mod_socache_shmcb.c(471): AH00827: subcache_data_offset = 520
[Thu Apr 04 15:53:14.957117 2024] [socache_shmcb:debug] [pid 634996] mod_socache_shmcb.c(473): AH00828: subcache_data_size = 31456
[Thu Apr 04 15:53:14.957128 2024] [socache_shmcb:debug] [pid 634996] mod_socache_shmcb.c(475): AH00829: index_num = 21
[Thu Apr 04 15:53:14.957156 2024] [socache_shmcb:info] [pid 634996] AH00830: Shared memory socache initialised
[Thu Apr 04 15:53:14.957164 2024] [ssl:warn] [pid 634996] AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Thu Apr 04 15:53:14.957171 2024] [ssl:info] [pid 634996] AH01887: Init: Initializing (virtual) servers for SSL
[Thu Apr 04 15:53:14.957179 2024] [ssl:info] [pid 634996] AH01876: mod_ssl/2.4.58 compiled against Server: Apache/2.4.58, Library: OpenSSL/3.0.11
[Thu Apr 04 15:53:14.957208 2024] [watchdog:debug] [pid 634996] mod_watchdog.c(445): AH010033: Watchdog: Running with WatchdogInterval 1000ms
[Thu Apr 04 15:53:14.957218 2024] [watchdog:debug] [pid 634996] mod_watchdog.c(454): AH02974: Watchdog: found parent providers.
[Thu Apr 04 15:53:14.957235 2024] [watchdog:debug] [pid 634996] mod_watchdog.c(500): AH02977: Watchdog: found child providers.
[Thu Apr 04 15:53:14.957250 2024] [watchdog:debug] [pid 634996] mod_watchdog.c(508): AH02978: Watchdog: Looking for child (_singleton_).
[Thu Apr 04 15:53:14.957257 2024] [watchdog:debug] [pid 634996] mod_watchdog.c(508): AH02978: Watchdog: Looking for child (_default_).
[Thu Apr 04 15:53:14.958021 2024] [core:trace4] [pid 634996] mpm_common.c(538): mpm child 634997 (gen 0/slot 0) started
[Thu Apr 04 15:53:14.958459 2024] [core:trace4] [pid 634996] mpm_common.c(538): mpm child 634998 (gen 0/slot 1) started
[Thu Apr 04 15:53:14.958707 2024] [watchdog:debug] [pid 634997] mod_watchdog.c(559): AH02980: Watchdog: nothing configured?
[Thu Apr 04 15:53:14.958907 2024] [watchdog:debug] [pid 634998] mod_watchdog.c(559): AH02980: Watchdog: nothing configured?
[Thu Apr 04 15:53:14.958912 2024] [core:trace4] [pid 634996] mpm_common.c(538): mpm child 634999 (gen 0/slot 2) started
[Thu Apr 04 15:53:14.959375 2024] [core:trace4] [pid 634996] mpm_common.c(538): mpm child 635000 (gen 0/slot 3) started
[Thu Apr 04 15:53:14.959473 2024] [watchdog:debug] [pid 634999] mod_watchdog.c(559): AH02980: Watchdog: nothing configured?
[Thu Apr 04 15:53:14.959824 2024] [core:trace4] [pid 634996] mpm_common.c(538): mpm child 635001 (gen 0/slot 4) started
[Thu Apr 04 15:53:14.959849 2024] [mpm_prefork:notice] [pid 634996] AH00163: Apache/2.4.58 (Debian) OpenSSL/3.0.11 configured -- resuming normal operations
[Thu Apr 04 15:53:14.959858 2024] [mpm_prefork:info] [pid 634996] AH00164: Server built: 2023-10-26T04:59:43
[Thu Apr 04 15:53:14.959875 2024] [core:notice] [pid 634996] AH00094: Command line: 'apache2 -D FOREGROUND -e trace8'
[Thu Apr 04 15:53:14.959886 2024] [core:debug] [pid 634996] log.c(1597): AH02639: Using SO_REUSEPORT: yes (1)
[Thu Apr 04 15:53:14.959906 2024] [mpm_prefork:debug] [pid 634996] prefork.c(970): AH00165: Accept mutex: pthread (default: pthread)
[Thu Apr 04 15:53:14.959912 2024] [watchdog:debug] [pid 635000] mod_watchdog.c(559): AH02980: Watchdog: nothing configured?
[Thu Apr 04 15:53:14.960390 2024] [watchdog:debug] [pid 635001] mod_watchdog.c(559): AH02980: Watchdog: nothing configured?
[Thu Apr 04 15:53:26.410285 2024] [mpm_prefork:notice] [pid 634996] AH00171: Graceful restart requested, doing restart
[Thu Apr 04 15:53:26.411606 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module mime_module from /usr/lib/apache2/modules/mod_mime.so
[Thu Apr 04 15:53:26.411900 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module mpm_prefork_module from /usr/lib/apache2/modules/mod_mpm_prefork.so
[Thu Apr 04 15:53:26.412140 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module setenvif_module from /usr/lib/apache2/modules/mod_setenvif.so
[Thu Apr 04 15:53:26.412398 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module socache_shmcb_module from /usr/lib/apache2/modules/mod_socache_shmcb.so
[Thu Apr 04 15:53:26.412913 2024] [so:debug] [pid 634996] mod_so.c(266): AH01575: loaded module ssl_module from /usr/lib/apache2/modules/mod_ssl.so
[Thu Apr 04 15:53:26.413687 2024] [core:trace3] [pid 634996] core.c(3482): Setting LogLevel for all modules to trace8
[Thu Apr 04 15:53:26.414834 2024] [ssl:info] [pid 634996] AH01883: Init: Initialized OpenSSL library
[Thu Apr 04 15:53:26.414909 2024] [ssl:trace2] [pid 634996] ssl_engine_rand.c(125): Init: Seeding PRNG with 656 bytes of entropy
[Thu Apr 04 15:53:26.414928 2024] [ssl:debug] [pid 634996] ssl_engine_init.c(353): AH01886: OpenSSL has FIPS mode disabled
Segmentation fault