Closed as not planned
Description
Description
on
distro
Name: Fedora Linux 40 (Forty)
Version: 40
Codename:
uname -rm
6.10.3-200.fc40.x86_64 x86_64
with
rpm -qa | grep -E "php-common|php-fpm|php-redis"
php-common-8.3.10-1.fc40.remi.x86_64
php-fpm-8.3.10-1.fc40.remi.x86_64
php-pecl-redis6-6.1.0~RC1-1.fc40.remi.8.3.x86_64
php -v
PHP 8.3.10 (cli) (built: Jul 30 2024 13:44:37) (NTS gcc x86_64)
Copyright (c) The PHP Group
Zend Engine v4.3.10, Copyright (c) Zend Technologies
with Zend OPcache v8.3.10, Copyright (c), by Zend Technologies
with Xdebug v3.3.2, Copyright (c) 2002-2024, by Derick Rethans
php-fpm -v
PHP 8.3.10 (fpm-fcgi) (built: Jul 30 2024 13:44:37)
Copyright (c) The PHP Group
Zend Engine v4.3.10, Copyright (c) Zend Technologies
with Zend OPcache v8.3.10, Copyright (c), by Zend Technologies
with Xdebug v3.3.2, Copyright (c) 2002-2024, by Derick Rethans
in an app instance (Wordpress 6.6.1), exec of an Object Cache flush results in
Aug 13 11:44:49 test kernel: php-fpm[9241]: segfault at 23e00000070 ip 00005563d19807ab sp 00007ffddf340250 error 4 in php-fpm[3037ab,5563d16ab000+33c000] likely on CPU 14 (core 6, socket 0)
Aug 13 11:44:49 test kernel: Code: e8 01 00 00 48 89 45 c8 48 85 db 0f 84 9b 00 00 00 4c 8d 35 eb 76 1d 00 0f 1f 80 00 00 00 00 49 89 9d e8 01 00 00 48 8b 53 18 <48> 8b 42 38 a8 01 74 12 48 8d 0d 06 21 1d 00 48 8b 89 e0 01 00 00
@ core dump
gdb /usr/sbin/php-fpm /var/lib/systemd/coredump/core.9241
(gdb) set pagination off
(gdb) bt full
(gdb) bt full
#0 call_end_observers (execute_data=0x5563cd6db840, return_value=0x0)
at /usr/src/debug/php-8.3.10-1.fc40.remi.x86_64/Zend/zend_observer.c:265
func = 0x23e00000038
handler = <optimized out>
possible_handlers_end = <optimized out>
#1 zend_observer_fcall_end_all () at /usr/src/debug/php-8.3.10-1.fc40.remi.x86_64/Zend/zend_observer.c:293
execute_data = 0x5563cd6db840
original_execute_data = 0x0
#2 0x00005563d1866850 in php_request_shutdown (dummy=dummy@entry=0x0)
at /usr/src/debug/php-8.3.10-1.fc40.remi.x86_64/main/main.c:1862
report_memleaks = true
#3 0x00005563d16f517e in main (argc=<optimized out>, argv=<optimized out>)
at /usr/src/debug/php-8.3.10-1.fc40.remi.x86_64/sapi/fpm/fpm/fpm_main.c:1970
primary_script = <optimized out>
__orig_bailout = <optimized out>
__bailout = {{__jmpbuf = {10, -6812356180845851385, 6, 93887207390336, 0, 93887208458776,
-6812356180952806137, -843938314294326009}, __mask_was_saved = 0, __saved_mask = {__val = {
140660866771648, 63, 18446744073709551072, 0, 4222461064, 140728348183984, 140660865462146, 0,
140660865924268, 93887539638944, 1024, 0, 0, 140728348184192, 140660865304512, 22}}}}
exit_status = <optimized out>
cgi = 0
c = <optimized out>
use_extended_info = <optimized out>
file_handle = {handle = {fp = 0x0, stream = {handle = 0x0, isatty = 0, reader = 0x0, fsizer = 0x0,
closer = 0x0}}, filename = 0x0, opened_path = 0x0, type = 0 '\000', primary_script = true,
in_list = false, buf = 0x0, len = 0}
orig_optind = 1
orig_optarg = 0x0
ini_builder = {value = 0x0, length = 0}
max_requests = 200
requests = <optimized out>
fcgi_fd = <optimized out>
request = 0x5563e5b3aa80
fpm_config = <optimized out>
fpm_prefix = <optimized out>
fpm_pid = <optimized out>
test_conf = 0
force_daemon = <optimized out>
force_stderr = <optimized out>
php_information = <optimized out>
php_allow_to_run_as_root = <optimized out>
__func__ = "main"
ret = <optimized out>
__orig_bailout = <optimized out>
__bailout = <optimized out>
__str = <optimized out>
(gdb)
no 'simple' reproducer ... yet.
PHP Version
PHP 8.3.10
Operating System
Fedora 40