[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Unfortunately, not really I can argue on why we use Trusty: as we deploy storage software which runs for years in controlled environment, we never upgrade OSes to new releases. Our older platforms are still on Trusty and that makes sense to me. But that doesn't make an argument to why they should fix an old version of apache. We can workaround our issue by using backports or hand-made packages. But as it seems to affect anyone using MPM + a not so heavy parallel workload, it seems worth fixing this in the distribution by default -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Hi Brian, The crash doesn't occur with your PPA packages (2.4.7-1ubuntu4.19) To be more precise: it systematically crash on 1 run of the reproducer without your PPA, and i dont have crash with 10 runs of the reproducer on your PPA. I didnt test further but it sound reasonable to me so far. Concerning the configuration, no there's nothing specific, basically just enabling PHP5 You can examine files in apache-1630413-docker.tgz without running it. Especially php5-fpm.conf and the Dockerfile itself, its straightforward. And thoses changes are the only changes i made to the base trusty to reproduce. As said before, i did thoses steps manually on a new trusty VM and i could also reproduce it -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Hi Andreas, thanks for your update ! For your initial question: we initially reproduced on docker containers, yes. I just tried on a VM with the same procedure and i could reproduce the issue so it doesnt seems related to container environment -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1730573] [NEW] crash while trying to connect internal operations
Private bug reported: I was trying to connect multiple operations as internal moves (moving money from one my account to another) and it crashed ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: homebank 5.1.5-1build1 ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 Uname: Linux 4.13.0-16-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.1 Architecture: amd64 CurrentDesktop: GNOME Date: Mon Nov 6 22:42:04 2017 InstallationDate: Installed on 2017-06-22 (136 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash SourcePackage: homebank UpgradeStatus: Upgraded to artful on 2017-10-09 (28 days ago) ** Affects: homebank (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug artful third-party-packages wayland-session ** Information type changed from Public to Private -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1730573 Title: crash while trying to connect internal operations To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/homebank/+bug/1730573/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1726494] Re: nautilus crashed with SIGSEGV in stop_cache_selection_list()
Hi, I described how it happened for me on my duplicate #1727446 but i can't reproduce it doing the same steps -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1726494 Title: nautilus crashed with SIGSEGV in stop_cache_selection_list() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/1726494/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1722811] Re: gnome-shell crashed with SIGSEGV in meta_workspace_get_work_area_for_monitor()
Got a very similar issue here, except: - i was using Xorg - i didnt used the UI, but used a script which does a 'dconf write /org/gnome/desktop/interface/text-scaling-factor 1.5' Same caller: #0 0x7f665c6c3877 in meta_workspace_get_work_area_for_monitor () at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0 #1 0x7f66580d3e18 in ffi_call_unix64 () at /usr/lib/x86_64-linux-gnu/libffi.so.6 #2 0x7f66580d387a in ffi_call () at /usr/lib/x86_64-linux-gnu/libffi.so.6 Here is the full apport crash log attached if it may help ** Attachment added: "gnome-shell.123.crash.gz" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1722811/+attachment/4968072/+files/gnome-shell.123.crash.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722811 Title: gnome-shell crashed with SIGSEGV in meta_workspace_get_work_area_for_monitor() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1722811/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Hi Brian, Here is the requested config output if it helps Were you able to reproduce with the docker containers ? Christophe # apache2ctl -M AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.6. Set the 'ServerName' directive globally to suppress this message Loaded Modules: core_module (static) so_module (static) watchdog_module (static) http_module (static) log_config_module (static) logio_module (static) version_module (static) unixd_module (static) access_compat_module (shared) actions_module (shared) alias_module (shared) auth_basic_module (shared) authn_core_module (shared) authn_file_module (shared) authz_core_module (shared) authz_host_module (shared) authz_user_module (shared) autoindex_module (shared) deflate_module (shared) dir_module (shared) env_module (shared) fastcgi_module (shared) filter_module (shared) mime_module (shared) mpm_event_module (shared) negotiation_module (shared) setenvif_module (shared) status_module (shared) # apache2ctl -S AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.6. Set the 'ServerName' directive globally to suppress this message VirtualHost configuration: *:80 172.17.0.6 (/etc/apache2/sites-enabled/000-default.conf:1) ServerRoot: "/etc/apache2" Main DocumentRoot: "/var/www" Main ErrorLog: "/var/log/apache2/error.log" Mutex default: dir="/var/lock/apache2" mechanism=fcntl Mutex watchdog-callback: using_defaults PidFile: "/var/run/apache2/apache2.pid" Define: DUMP_VHOSTS Define: DUMP_RUN_CFG User: name="www-data" id=33 Group: name="www-data" id=33 # apache2ctl -V AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.6. Set the 'ServerName' directive globally to suppress this message Server version: Apache/2.4.7 (Ubuntu) Server built: Sep 18 2017 16:37:54 Server's Module Magic Number: 20120211:27 Server loaded: APR 1.5.1-dev, APR-UTIL 1.5.3 Compiled using: APR 1.5.1-dev, APR-UTIL 1.5.3 Architecture: 64-bit Server MPM: event threaded: yes (fixed thread count) forked: yes (variable process count) Server compiled with -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_SYSVSEM_SERIALIZE -D APR_USE_PTHREAD_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D DYNAMIC_MODULE_LIMIT=256 -D HTTPD_ROOT="/etc/apache2" -D SUEXEC_BIN="/usr/lib/apache2/suexec" -D DEFAULT_PIDLOG="/var/run/apache2.pid" -D DEFAULT_SCOREBOARD="logs/apache_runtime_status" -D DEFAULT_ERRORLOG="logs/error_log" -D AP_TYPES_CONFIG_FILE="mime.types" -D SERVER_CONFIG_FILE="apache2.conf" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Here is the Xenial version which does *not* reproduce the issue, hopefully :) (docker build -t apache-1630413 . && docker run apache-1630413 bash /root/run.sh) ** Attachment added: "apache2-1630413-docker-xenial.tgz" https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+attachment/4950744/+files/apache2-1630413-docker-xenial.tgz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Hi Brian, Check the attached archive, i did a small dockerfile so you see what i exactly install in it, and hopefully could reproduce it cd docker build -t apache-1630413 . docker run -it apache-1630413 # in container: service php5-fpm start && service apache2 start curl localhost/50M.php | cmp /tmp/50M - && echo PHP-OK bash /root/test.sh tail /var/log/apache2/error.log i got multiple segv each time i run it Is that working for you ? ** Attachment added: "apache-1630413-docker.tgz" https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+attachment/4950738/+files/apache-1630413-docker.tgz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Previous archive was missing content, here is the right one Dont forget to generate the 50M file in /tmp as i doesnt seems to trigger the bug if the content if not big enough ** Attachment added: "php-test.tgz" https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+attachment/4945429/+files/php-test.tgz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Hi Brian, Some news: I tried to reproduce the crash with php5-fpm as a backend of fastcgi. I ran the same test on a php file doing a readfile() on a 50MB file again and i can reproduce the crash systematically ! Here is the script and config file attached Nothing particular, used php5-fpm package with standard config, and enabled fastcgi, mpm_event Tell me if you need any specific details ** Attachment added: "php-test.tgz" https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+attachment/4945428/+files/php-test.tgz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
I would have wanted to provide the full chain of the reproducer, but days has already passed, here is the information i can provide for now: I reproduce the crash with a simple: rm failed; for i in $(seq 200); do (curl -qo /dev/null "$URL" || touch failed) & done A single run usually is enough, rarely two. In addition to the curl failure and 'failed' file, there's a error line in Apache's error.log I used the attached script for the consistency checks, tried with and without the sleep. I run all of thoses with our closed source daemon as the backend behind fastcgi with the following directive parameters: FastCgiExternalServer /var/www/proxy -host 127.0.0.1:1 -flush -idle-timeout 300 So you should be able to reproduce if you have some kind of stub behind fastcgi, which you maybe already have ? ** Attachment added: "apache-client.sh" https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+attachment/4944614/+files/apache-client.sh -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Hi Brian, I finally did some functional testing With 2 differents clients (!= IPs), i started on each of them 100 parrallel GETs, targeting 3 different files. I ran this in a loop with some randomness for an hour and it didnt raised any crash nor consistency mismatch on thoses fetched files I didnt do any checks on headers nor tested anything else than PUTs but it gives a first idea Tell me if you had anything else in mind -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Good news, it seems good this time ! I almost always reproduced the segfault with a single run of my script (which spawn 200 parrallel requests on a file on our daemon behind fastcgi). Once i had to run it twice to reproduce. With your last version, i didnt had any crash for 100 consecutives runs of the script or when increasing parrallelism -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Sure! Tried with your PPA, still got a segv
Program received signal SIGSEGV, Segmentation fault.
process_socket (my_thread_num=2, my_child_num=,
cs=0x7fd636a032a8, sock=, p=, thd=) at event.c:1066
gdb) bt full
#0 process_socket (my_thread_num=2, my_child_num=,
cs=0x7fd636a032a8, sock=, p=, thd=) at event.c:1066
c = 0x7fd636a03320
sbh = 0x7fd636a038f8
conn_id =
rc =
#1 worker_thread (thd=, dummy=) at event.c:1819
ti =
process_slot =
thread_slot = 2
csd = 0x7fd636a030a0
cs = 0x7fd636a032a8
ptrans = 0x7fd636a03028
rv =
is_idle = 0
te = 0x0
#2 0x7fd64c8c5184 in start_thread (arg=0x7fd642ffd700) at
pthread_create.c:312
__res =
pd = 0x7fd642ffd700
now =
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140558223791872,
-8454169976660319628, 0, 0, 140558223792576, 140558223791872,
8430814151234003572, 8430835441543520884}, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0},
data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call =
pagesize_m1 =
sp =
freesize =
__PRETTY_FUNCTION__ = "start_thread"
#3 0x7fd64c5f1ffd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1630413
Title:
segfault in server/mpm/event/event.c:process_socket
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Hi Brian,
Thanks for your fast answer and apologies for my delay
Unfortunately, i reproduced a similar crash on trusty-backports version
Not exactly the same though:
ii apache2
2.4.10-1ubuntu1.1~ubuntu14.04.2 amd64 Apache HTTP
Server
un apache2-api-20120211
(no description available)
ii apache2-bin
2.4.10-1ubuntu1.1~ubuntu14.04.2 amd64 Apache HTTP
Server (binary files and modules)
ii apache2-data
2.4.10-1ubuntu1.1~ubuntu14.04.2 all Apache HTTP
Server (common files)
ii apache2-dbg
2.4.10-1ubuntu1.1~ubuntu14.04.2 amd64 Apache
debugging symbols
un apache2-doc
(no description available)
ii apache2-mpm-event
2.4.10-1ubuntu1.1~ubuntu14.04.2 amd64
transitional event MPM package for apache2
(gdb) bt
#0 0x7feee4331861 in notify_suspend (cs=0x7feee01612a8) at event.c:891
#1 process_socket (my_thread_num=23, my_child_num=,
cs=0x7feee01612a8, sock=, p=, thd=) at event.c:1124
#2 worker_thread (thd=, dummy=) at event.c:1875
#3 0x7feee71eb184 in start_thread (arg=0x7feed2fed700) at
pthread_create.c:312
#4 0x7feee6f17ffd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
(gdb) bt full
#0 0x7feee4331861 in notify_suspend (cs=0x7feee01612a8) at event.c:891
No locals.
#1 process_socket (my_thread_num=23, my_child_num=,
cs=0x7feee01612a8, sock=, p=, thd=) at event.c:1124
c =
sbh = 0x7feee0161928
conn_id =
rc =
#2 worker_thread (thd=, dummy=) at event.c:1875
ti =
process_slot =
thread_slot = 23
csd = 0x7feee01610a0
cs = 0x7feee01612a8
ptrans = 0x7feee0161028
rv =
is_idle = 0
te = 0x0
#3 0x7feee71eb184 in start_thread (arg=0x7feed2fed700) at
pthread_create.c:312
__res =
pd = 0x7feed2fed700
now =
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140663718860544,
4768455907926276535, 0, 0, 140663718861248, 140663718860544,
-4759934683652884041, -4759958051315451465}, mask_was_saved = 0}}, priv = {
pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0,
canceltype = 0}}}
not_first_call =
pagesize_m1 =
sp =
freesize =
__PRETTY_FUNCTION__ = "start_thread"
#4 0x7feee6f17ffd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
(gdb) p cs
$2 = (event_conn_state_t *) 0x7feee01612a8
(gdb) p *cs
Cannot access memory at address 0x7feee01612a8
I can reproduce it quite easily with fastcgi + our product behind so i can do
other tests if needed
** Attachment added: "core-2.4.10.bz2"
https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+attachment/4934828/+files/core-2.4.10.bz2
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1630413
Title:
segfault in server/mpm/event/event.c:process_socket
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
Core from previous comment. ** Attachment added: "core.26498.bz2" https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+attachment/4933814/+files/core.26498.bz2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630413 Title: segfault in server/mpm/event/event.c:process_socket To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630413] Re: segfault in server/mpm/event/event.c:process_socket
We also encountered this issue with 2.4.7-1ubuntu4.17
I can reproduce it from times to times with a light parralel load (50-200
requests in //)
Here is some details:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f811d7fa700 (LWP 26536)]
process_socket (my_thread_num=8, my_child_num=,
cs=0x7f81241962b8, sock=, p=, thd=) at event.c:1064
1064event.c: No such file or directory.
(gdb) bt
#0 process_socket (my_thread_num=8, my_child_num=,
cs=0x7f81241962b8, sock=, p=, thd=) at event.c:1064
#1 worker_thread (thd=, dummy=) at event.c:1815
#2 0x7f8129ec6184 in start_thread (arg=0x7f811d7fa700) at
pthread_create.c:312
#3 0x7f8129bf2ffd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
(gdb) bt full
#0 process_socket (my_thread_num=8, my_child_num=,
cs=0x7f81241962b8, sock=, p=, thd=) at event.c:1064
c = 0x7f8124196330
sbh = 0x7f8124196908
conn_id =
rc =
#1 worker_thread (thd=, dummy=) at event.c:1815
ti =
process_slot =
thread_slot = 8
csd = 0x7f81241960b0
cs = 0x7f81241962b8
ptrans = 0x7f8124196028
rv =
is_idle = 0
te = 0x0
#2 0x7f8129ec6184 in start_thread (arg=0x7f811d7fa700) at
pthread_create.c:312
__res =
pd = 0x7f811d7fa700
now =
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140192522413824,
-4554003917395454359, 0, 0, 140192522414528, 140192522413824,
4597849143617525353, 4597821488042743401}, mask_was_saved = 0}}, priv = {pad =
{0x0, 0x0, 0x0, 0x0},
data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call =
pagesize_m1 =
sp =
freesize =
__PRETTY_FUNCTION__ = "start_thread"
#3 0x7f8129bf2ffd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
(gdb) p c
$1 = (conn_rec *) 0x7f8124196330
(gdb) p *c
Cannot access memory at address 0x7f8124196330
(gdb) p cs
$2 = (event_conn_state_t *) 0x7f81241962b8
(gdb) p *cs
Cannot access memory at address 0x7f81241962b8
And the corresponding core. If you need more information, please ask
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1630413
Title:
segfault in server/mpm/event/event.c:process_socket
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1630413/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1448179] Re: veth devices still appear in the applet
*** This bug is a duplicate of bug 1458322 *** https://bugs.launchpad.net/bugs/1458322 ** This bug has been marked a duplicate of bug 1458322 NetworkManager doesn't hide virtual interfaces (e.g. Docker, VMWare) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1448179 Title: veth devices still appear in the applet To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1448179/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1453463] Re: undefined symbol: FAMNoExists
I was also affected by this issue on a quite fresh 15.10 Version: 1.4.35-4ubuntu1 Provides: httpd, httpd-cgi Depends: libattr1 (>= 1:2.4.46-8), libbz2-1.0, libc6 (>= 2.15), libgamin0 | libfam0, libldap-2.4-2 (>= 2.4.7), libpcre3, libssl1.0.0 (>= 1.0.0), zlib1g (>= 1:1.1.4), init-system-helpers (>= 1.18~), perl, lsb-base (>= 3.2-14) | systemd (>= 29.1), mime-support, libterm-readline-perl-perl apt pulled libfam0 by default and lighttpd got the undefined symbol raised. Installing "gamin" instead solved the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1453463 Title: undefined symbol: FAMNoExists To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lighttpd/+bug/1453463/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1452006] Re: Gajim freezes whole system on start
Same here, since upgrade to 15.04. I dont have Gajim autostarted but everytime i start it manually, the system freeze as described by Lesik. I'm using Cinnamon.so it seems to confirm its not related to desktop env. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1452006 Title: Gajim freezes whole system on start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gajim/+bug/1452006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1452006] Re: Gajim freezes whole system on start
It trigger a kernel oops: Note the: CPU: 0 PID: 2354 Comm: gajim Tainted: P OE 3.19.0-16-generic #16-Ubuntu May 7 10:50:40 Laptop-cm kernel: [ 28.446592] BUG: unable to handle kernel NULL pointer dereference at 0293 May 7 10:50:40 Laptop-cm kernel: [ 28.447134] IP: [817c6ef8] __down+0x48/0xe0 May 7 10:50:40 Laptop-cm kernel: [ 28.447677] PGD 1ee073067 PUD 1ee033067 PMD 0▓ May 7 10:50:40 Laptop-cm kernel: [ 28.448241] Oops: 0002 [#1] SMP▓ May 7 10:50:40 Laptop-cm kernel: [ 28.448765] Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 pci_stub nf_defrag_ipv4 vboxpci(OE) vboxnetadp(OE) nf_nat_ipv4 vboxnetflt(OE) nf_nat nf_conntrack ip_tables x_tables vboxdrv(OE) binfmt_misc rfcomm bnep nls_iso8859_1 dell_wmi sparse_keymap dell_laptop snd_hda_codec_hdmi dcdbas snd_hda_codec_idt snd_hda_codec_generic i8k intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd wl(POE) snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm btusb bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi joydev snd_seq serio_raw snd_seq_device cfg80211 snd_timer hid_logitech_hidpp lpc_ich i915 snd soundcore shpchp mei_me drm_kms_helper mei drm i2c_algo_bit wmi 8250_fintek dell_smo8800 video mac_hid coretemp parport_pc ppdev lp parport autofs4 hid_logitech_dj usbhid hid psmouse e1000e ahci sdhci_pci libahci sdhci ptp pps_core May 7 10:50:40 Laptop-cm kernel: [ 28.453288] CPU: 0 PID: 2354 Comm: gajim Tainted: P OE 3.19.0-16-generic #16-Ubuntu May 7 10:50:40 Laptop-cm kernel: [ 28.453976] Hardware name: Dell Inc. Latitude E6330/030XCG, BIOS A10 05/20/2013 May 7 10:50:40 Laptop-cm kernel: [ 28.454674] task: 880211793110 ti: 880211744000 task.ti: 880211744000 May 7 10:50:40 Laptop-cm kernel: [ 28.455377] RIP: 0010:[817c6ef8] [817c6ef8] __down+0x48/0xe0 May 7 10:50:40 Laptop-cm kernel: [ 28.456082] RSP: 0018:880211747e18 EFLAGS: 00010086 May 7 10:50:40 Laptop-cm kernel: [ 28.456780] RAX: 0293 RBX: 880211747f78 RCX: 880211747f80 May 7 10:50:40 Laptop-cm kernel: [ 28.457510] RDX: 880211747e18 RSI: 02b91754 RDI: 880211747f78 May 7 10:50:40 Laptop-cm kernel: [ 28.458221] RBP: 880211747e58 R08: 8800d3189900 R09: May 7 10:50:40 Laptop-cm kernel: [ 28.458934] R10: 0292 R11: 0293 R12: 7fff May 7 10:50:40 Laptop-cm kernel: [ 28.459638] R13: 880211793110 R14: 0002 R15: 026320a0 May 7 10:50:40 Laptop-cm kernel: [ 28.460339] FS: 7f59a22ba700() GS:88021e20() knlGS: May 7 10:50:40 Laptop-cm kernel: [ 28.461050] CS: 0010 DS: ES: CR0: 80050033 May 7 10:50:40 Laptop-cm kernel: [ 28.461786] CR2: 0293 CR3: 0001ee076000 CR4: 001407f0 May 7 10:50:40 Laptop-cm kernel: [ 28.462510] Stack: May 7 10:50:40 Laptop-cm kernel: [ 28.463231] 880211747f80 0293 11747e88 8800d3189910 May 7 10:50:40 Laptop-cm kernel: [ 28.463969] 880211747f78 02b91754 880211747f50 1000 May 7 10:50:40 Laptop-cm kernel: [ 28.464733] 880211747e88 810bcd24 0292 May 7 10:50:40 Laptop-cm kernel: [ 28.465500] Call Trace: May 7 10:50:40 Laptop-cm kernel: [ 28.466242] [810bcd24] down+0x44/0x50 May 7 10:50:40 Laptop-cm kernel: [ 28.467015] [c0a3aee9] wl_proc_read+0x89/0xa0 [wl] May 7 10:50:40 Laptop-cm kernel: [ 28.467772] [813129e4] ? security_file_permission+0x84/0xa0 May 7 10:50:40 Laptop-cm kernel: [ 28.468534] [8125aeb8] proc_reg_read+0x48/0x70 May 7 10:50:40 Laptop-cm kernel: [ 28.469318] [811f3df8] __vfs_read+0x18/0x50 May 7 10:50:40 Laptop-cm kernel: [ 28.470076] [811f3eba] vfs_read+0x8a/0x140 May 7 10:50:40 Laptop-cm kernel: [ 28.470831] [811f3fb6] SyS_read+0x46/0xb0 May 7 10:50:40 Laptop-cm kernel: [ 28.471587] [817c934d] system_call_fastpath+0x16/0x1b May 7 10:50:40 Laptop-cm kernel: [ 28.472348] Code: 40 b9 00 00 48 83 ec 20 48 8b 47 10 48 89 4d c0 48 89 57 10 48 89 fb 49 bc ff ff ff ff ff ff ff 7f 41 be 02 00 00 00 48 89 45 c8 48 89 10 4c 89 6d d0 c6 45 d8 00 0f 1f 44 00 00 49 c7 45 00 02▓ May 7 10:50:40 Laptop-cm kernel: [ 28.474091] RIP [817c6ef8] __down+0x48/0xe0 May 7 10:50:40 Laptop-cm kernel: [ 28.474934] RSP 880211747e18 May 7 10:50:40 Laptop-cm kernel: [ 28.475769] CR2: 0293 May 7 10:50:40 Laptop-cm kernel: [ 28.479847] ---[ end trace 8474f9c3396f1cf0 ]--- ** Attachment added: kern-bug-gajim.log
[Bug 1094744] Re: MS Sculpt Touch Mouse needs to be re-paired periodically
I had the same problem with a MS scult confort mouse on an up to date saucy (with gnome-bluetooth=3.8.1-2ubuntu2) Proposed fix: /usr/share/gnome-bluetooth/pin-code-database.xml: device oui=xx:xx:xx: type=mouse pin=/ followed by a reboot didnt helped But installing blueman as suggested by Centurix is a functionnal workaround for me, i dont have to reassociate anymore it after reboot / suspend -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1094744 Title: MS Sculpt Touch Mouse needs to be re-paired periodically To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-bluetooth/+bug/1094744/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 575305] Re: altgr does not work if automatically logged in
Since this report, i have upgraded to 11.10 and i havent hit the problem since then, it seems fixed. Im currently using lightdm, i will test with gdm in the next days if it can helps -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/575305 Title: altgr does not work if automatically logged in To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-settings-daemon/+bug/575305/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 575305] Re: altgr does not work if automatically logged in
Same probleme here with 10.04. Still present after upgrade to 11.04 I agree with Thibouf, its pretty annoying and makes most terminal commands headaches. I can provide details/commands output too if needed, just ask. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/575305 Title: altgr does not work if automatically logged in -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
