Your message dated Sat, 17 Jan 2026 22:23:17 +0000
with message-id <[email protected]>
and subject line Bug#1125368: fixed in apache2 2.4.66-3
has caused the Debian Bug report #1125368,
regarding apache2-bin: regular seg faults in mod_http2
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1125368: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1125368
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: apache2-bin
Version: 2.4.66-1~deb12u1
Severity: important
Since installing Apache 2.4.66, I've had a number of segmentation faults
in mod_http2, on multiple servers (running similar config). The same
configuration
did not fault in 2.4.65.
gdb says
Core was generated by `/usr/sbin/apache2 -k start'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 c1_purge_streams (m=m@entry=0x7f2b7801d738) at ./modules/http2/h2_mplx.c:606
Download failed: Invalid argument. Continuing without source file
./modules/http2/./modules/http2/h2_mplx.c.
606 ./modules/http2/h2_mplx.c: No such file or directory.
[Current thread is 1 (Thread 0x7f2b5cff96c0 (LWP 67321))]
(gdb) bt
#0 c1_purge_streams (m=m@entry=0x7f2b7801d738) at ./modules/http2/h2_mplx.c:606
#1 0x00007f2b9797cfe0 in h2_mplx_c1_poll (m=0x7f2b7801d738,
timeout=timeout@entry=0, on_stream_input=on_stream_input@entry=0x7f2b97982230
<on_stream_input>,
on_stream_output=on_stream_output@entry=0x7f2b979820f0 <on_stream_output>,
on_ctx=on_ctx@entry=0x7f2b7801d0a0) at ./modules/http2/h2_mplx.c:659
#2 0x00007f2b979861bc in h2_session_process (session=0x7f2b7801d0a0, async=1,
pkeepalive=pkeepalive@entry=0x7f2b5cff8d44) at ./modules/http2/h2_session.c:2013
#3 0x00007f2b9796f81c in h2_c1_run (c=0x7f2b7805a360) at
./modules/http2/h2_c1.c:132
#4 0x000056427a468fd0 in ap_run_process_connection (c=c@entry=0x7f2b7805a360)
at ./server/connection.c:42
#5 0x00007f2b97c22743 in process_socket (thd=thd@entry=0x7f2b98f4e068,
p=<optimized out>, sock=<optimized out>, cs=<optimized out>,
my_child_num=my_child_num@entry=0,
my_thread_num=my_thread_num@entry=11) at ./server/mpm/event/event.c:1098
#6 0x00007f2b97c2359a in worker_thread (thd=0x7f2b98f4e068, dummy=<optimized
out>) at ./server/mpm/event/event.c:2252
#7 0x00007f2b990791f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#8 0x00007f2b990f98dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
This appears to be a known bug upstream:
https://bz.apache.org/bugzilla/show_bug.cgi
Hamish
-- Package-specific info:
-- System Information:
Debian Release: 12.13
APT prefers oldstable-updates
APT policy: (500, 'oldstable-updates'), (500, 'oldstable-security'), (500,
'oldstable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.1.0-42-amd64 (SMP w/6 CPU threads; PREEMPT)
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.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-bin depends on:
ii libapr1 1.7.2-3+deb12u1
ii libaprutil1 1.6.3-1
ii libaprutil1-dbd-sqlite3 1.6.3-1
ii libaprutil1-ldap 1.6.3-1
ii libbrotli1 1.0.9-2+b6
ii libc6 2.36-9+deb12u13
ii libcrypt1 1:4.4.33-2
ii libcurl4 7.88.1-10+deb12u14
ii libjansson4 2.14-2
ii libldap-2.5-0 2.5.13+dfsg-5
ii liblua5.3-0 5.3.6-2
ii libnghttp2-14 1.52.0-1+deb12u2
ii libpcre2-8-0 10.42-1
ii libssl3 3.0.18-1~deb12u1
ii libxml2 2.9.14+dfsg-1.3~deb12u5
ii perl 5.36.0-7+deb12u3
ii zlib1g 1:1.2.13.dfsg-1
apache2-bin recommends no packages.
Versions of packages apache2-bin suggests:
pn apache2-doc <none>
pn apache2-suexec-pristine | apache2-suexec-custom <none>
ii elinks [www-browser] 0.13.2-1+b4
ii links [www-browser] 2.28-1+b2
ii lynx [www-browser] 2.9.0dev.12-1
ii netrik [www-browser] 1.16.1-2+b2
ii w3m [www-browser] 0.5.3+git20230121-2
Versions of packages apache2 depends on:
ii apache2-data 2.4.66-1~deb12u1
ii apache2-utils 2.4.66-1~deb12u1
ii init-system-helpers 1.65.2+deb12u1
ii lsb-base 11.6
ii media-types 10.0.0
ii perl 5.36.0-7+deb12u3
ii procps 2:4.0.2-3
ii sysvinit-utils [lsb-base] 3.06-4
Versions of packages apache2 recommends:
ii ssl-cert 1.1.2
Versions of packages apache2 suggests:
pn apache2-doc <none>
pn apache2-suexec-pristine | apache2-suexec-custom <none>
ii elinks [www-browser] 0.13.2-1+b4
ii links [www-browser] 2.28-1+b2
ii lynx [www-browser] 2.9.0dev.12-1
ii netrik [www-browser] 1.16.1-2+b2
ii w3m [www-browser] 0.5.3+git20230121-2
Versions of packages apache2-bin is related to:
ii apache2 2.4.66-1~deb12u1
ii apache2-bin 2.4.66-1~deb12u1
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: apache2
Source-Version: 2.4.66-3
Done: Bastien Roucariès <[email protected]>
We believe that the bug you reported is fixed in the latest version of
apache2, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Bastien Roucariès <[email protected]> (supplier of updated apache2 package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sat, 17 Jan 2026 12:54:11 +0100
Source: apache2
Architecture: source
Version: 2.4.66-3
Distribution: experimental
Urgency: medium
Maintainer: Debian Apache Maintainers <[email protected]>
Changed-By: Bastien Roucariès <[email protected]>
Closes: 1054562 1072804 1122137 1125368
Changes:
apache2 (2.4.66-3) experimental; urgency=medium
.
[ Helmut Grohne ]
* Add a new cross build patch (Closes: #1122137)
.
[ Bastien Roucariès ]
* Fix apache2-bin: regular seg faults in mod_http2
(Closes: #1125368)
* Emit per default XHTML for autoindex (Closes: #1072804)
* Add a list-vhosts command (Closes: #1054562)
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