Package: libapache2-mod-auth-openidc
Version: 2.4.12.3-2
Severity: important
X-Debbugs-Cc: and...@dev.sunshineriding.co.uk

Dear Maintainer,

Apache doesn't start up with the module enabled on a raspberry pi zero 2 W

If I disable the module it runs OK

Looks like a memory alignment issue

systemctl status reports:
BEGIN

x apache2.service - The Apache HTTP Server
     Loaded: loaded (/lib/systemd/system/apache2.service; enabled; preset: 
enabled)
     Active: failed (Result: signal) since Mon 2023-11-06 15:55:19 GMT; 22s ago
   Duration: 15ms
       Docs: https://httpd.apache.org/docs/2.4/
    Process: 2167 ExecStart=/usr/sbin/apachectl start (code=exited, 
status=0/SUCCESS)
   Main PID: 2171 (code=killed, signal=BUS)
        CPU: 251ms

Nov 06 15:55:19 raspberrypi systemd[1]: apache2.service: Main process exited, 
code=killed, status=7/BUS
Nov 06 15:55:19 raspberrypi systemd[1]: apache2.service: Failed with result 
'signal'.

END

dmesg has

[10932.990013] Alignment trap: apache2 (2111) PC=0x76bdc824 Instr=0xed837b00 
Address=0x751be419 FSR 0x801
[10932.990044] Alignment trap: not handling instruction ed837b00 at [<76bdc824>]
[10932.990050] 8<--- cut here ---
[10932.990074] Unhandled fault: alignment exception (0x801) at 0x751be419
[10932.990091] [751be419] *pgd=04221835, *pte=1553a75f, *ppte=1553ac7f

The same error happens every time.



-- System Information:
Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 12 (bookworm)
Release:        12
Codename:       bookworm
Architecture: armv7l

Kernel: Linux 6.1.0-rpi4-rpi-v7 (SMP w/4 CPU threads)
Kernel taint flags: TAINT_CRAP
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages libapache2-mod-auth-openidc depends on:
ii  apache2-bin [apache2-api-20120211]  2.4.57-2
ii  libapr1                             1.7.2-3
ii  libaprutil1                         1.6.3-1
ii  libc6                               2.36-9+rpt2+deb12u3
ii  libcjose0                           0.6.2.1-1+deb12u1
ii  libcurl4                            7.88.1-10+rpi1
ii  libhiredis0.14                      0.14.1-3
ii  libjansson4                         2.14-2
ii  libpcre2-8-0                        10.42-1
ii  libssl3                             3.0.11-1~deb12u1+rpt1

libapache2-mod-auth-openidc recommends no packages.

libapache2-mod-auth-openidc suggests no packages.

-- no debconf information

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