Might be related to https://bz.apache.org/bugzilla/show_bug.cgi?id=66539
> Am 24.03.2023 um 15:30 schrieb root <sysad...@dutiko.com>: > > Package: apache2 > Version: 2.4.56-1~deb11u1 > Severity: important > X-Debbugs-Cc: t...@security.debian.org > > Unattended-upgrades applied this new version on 22 march @ 6AM. Had > Segmentation faults since then, 503 for customers on websites. Since we > reverted back to 2.4.54, we've no more issues. Couldn't make any sense > of coredump but can provide one if necessary. > > > -- Package-specific info: > > -- System Information: > Debian Release: 11.6 > APT prefers stable-updates > APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, > 'stable') > Architecture: amd64 (x86_64) > > Kernel: Linux 5.10.0-18-amd64 (SMP w/32 CPU threads) > Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not > set > Shell: /bin/sh linked to /usr/bin/dash > Init: systemd (via /run/systemd/system) > LSM: AppArmor: enabled > > Versions of packages apache2 depends on: > ii apache2-bin 2.4.56-1~deb11u1 > ii apache2-data 2.4.56-1~deb11u1 > ii apache2-utils 2.4.56-1~deb11u1 > ii dpkg 1.20.12 > ii init-system-helpers 1.60 > ii lsb-base 11.1.0 > ii mime-support 3.66 > ii perl 5.32.1-4+deb11u2 > ii procps 2:3.3.17-5 > > Versions of packages apache2 recommends: > ii ssl-cert 1.1.0+nmu1 > > Versions of packages apache2 suggests: > pn apache2-doc <none> > pn apache2-suexec-pristine | apache2-suexec-custom <none> > ii lynx [www-browser] 2.9.0dev.6-3~deb11u1 > > Versions of packages apache2-bin depends on: > ii libapr1 1.7.0-6+deb11u2 > ii libaprutil1 1.6.1-5+deb11u1 > ii libaprutil1-dbd-sqlite3 1.6.1-5+deb11u1 > ii libaprutil1-ldap 1.6.1-5+deb11u1 > ii libbrotli1 1.0.9-2+b2 > ii libc6 2.31-13+deb11u5 > ii libcrypt1 1:4.4.18-4 > ii libcurl4 7.74.0-1.3+deb11u7 > ii libjansson4 2.13.1-1.1 > ii libldap-2.4-2 2.4.57+dfsg-3+deb11u1 > ii liblua5.3-0 5.3.3-1.1+b1 > ii libnghttp2-14 1.43.0-1 > ii libpcre3 2:8.44-2+0~20210301.9+debian11~1.gbpa278ad > ii libssl1.1 1.1.1n-0+deb11u4 > ii libxml2 2.9.14+dfsg-0+0~20220524.12+debian11~1.gbpc5dc45 > ii perl 5.32.1-4+deb11u2 > ii zlib1g 1:1.2.11.dfsg-2+deb11u2 > > Versions of packages apache2-bin suggests: > pn apache2-doc <none> > pn apache2-suexec-pristine | apache2-suexec-custom <none> > ii lynx [www-browser] 2.9.0dev.6-3~deb11u1 > > Versions of packages apache2 is related to: > ii apache2 2.4.56-1~deb11u1 > ii apache2-bin 2.4.56-1~deb11u1 > > -- Configuration Files: > /etc/apache2/apache2.conf changed [not included] > /etc/apache2/mods-available/mpm_event.conf changed [not included] > /etc/apache2/ports.conf changed [not included] > /etc/apache2/sites-available/000-default.conf changed [not included] > > -- no debconf information >