[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-05-20 Thread lincvz
Thank you for the patch and your investigations. In the next few days, I cannot install the patched package on my production machines. I'll let you know when I can. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpa

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-05-21 Thread lincvz
Stephane, I can't reproduce the hang on my test machine with gdb. (Despite your investigation seems right for me). CPU usage stay low, as usual on this machine (same slapd config than the production servers, but only 1 CPU is available). To prove I made the right steps :-) : $ gdb --args ldaps

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-05-21 Thread lincvz
My bad.. You're right, in my test, the second write() is performed on stdout cause my ldapsearch command is wrong. I missed the '-H' arg to properly set the LDAP URI (but you too :-p ). Consequently, the connection was in LDAP not LDAPS, and "ldaps://..." was the requested attributs :-s So sin

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-05-21 Thread lincvz
OK the patch fix the issue for me too in my test env. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926265 Title: slapd enter in infinite loop on sched_yield syscall To manage notifications about

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-05-21 Thread lincvz
Thanks for all ) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926265 Title: slapd enter in infinite loop on sched_yield syscall To manage notifications about this bug go to: https://bugs.launchpa

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-06-01 Thread lincvz
Hi Bryce, when will the fix be officially released ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926265 Title: slapd enter in infinite loop on sched_yield syscall To manage notifications about t

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-06-02 Thread lincvz
OK perfect ) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926265 Title: slapd enter in infinite loop on sched_yield syscall To manage notifications about this bug go to: https://bugs.launchpad.ne

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-06-21 Thread lincvz
Seems the patch is so hard to backport (?) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926265 Title: slapd enter in infinite loop on sched_yield syscall To manage notifications about this bug go

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-06-22 Thread lincvz
Hi Sergio, Thanks I appreciate your answer. Yes I can use the package provided in your PPA, even if it's not very convenient to install and update it on Production machines. About that, will you maintain these packages with further security updates ? -- You received this bug notification becaus

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-04-30 Thread lincvz
Thanks for your support. > - Your full openldap configuration (please remove any confidential bits, of > course). There is lots of ldif files with many private datas. Do you need a particular configuration ? > - Any log messages from slapd or related services. olcLogLevel is "sync stats". Durin

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-04-30 Thread lincvz
I plan to migrate BDB backend to MDB. Maybe it could help ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926265 Title: slapd enter in infinite loop on sched_yield syscall To manage notifications

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-05-07 Thread lincvz
Nice day, 2 slapd malfunction in the same time, maybe du to network connectivity issue. I have the backtrace for one of them. Please the the attachment. Thanks. ** Attachment added: "slapd backtrace during sched_yield loop" https://bugs.launchpad.net/ubuntu/+source/openldap/+bug/1926265/+att

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-05-10 Thread lincvz
issue occured today to. This time, I join a *full* backtrace . ** Attachment added: "2021010_backtrace_front01_FULL.txt" https://bugs.launchpad.net/ubuntu/+source/openldap/+bug/1926265/+attachment/5496108/+files/2021010_backtrace_front01_FULL.txt -- You received this bug notification because

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-05-10 Thread lincvz
** Changed in: openldap (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926265 Title: slapd enter in infinite loop on sched_yield syscall To manage notifica

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-05-10 Thread lincvz
** Attachment removed: "slapd backtrace during sched_yield loop" https://bugs.launchpad.net/ubuntu/+source/openldap/+bug/1926265/+attachment/5495540/+files/2021070_backtrace_front02_..txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubu

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-05-10 Thread lincvz
Hi, yes it can occur on any machine (slave or master) with the same configuration / OS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926265 Title: slapd enter in infinite loop on sched_yield sysca

[Bug 1926265] [NEW] slapd enter in infinite loop on sched_yield syscall

2021-04-27 Thread lincvz
Public bug reported: On a production server, sometimes slapd become unbresponsive, some threads loops in sched_yield syscall and consumme all CPU. To recover, slapd needs to restart. No related information is reported in log file. All same issues in OpenLDAP upstream project are old and fixed. So

[Bug 1817955] Re: Getting new "DN is out of the realm subtree" error on adding principal

2020-06-12 Thread lincvz
Same error after upgrading krb5 packages from 1.12+dfsg-2ubuntu5.3 to 1.12+dfsg-2ubuntu5.4. Adding a principal in a subtree outside the realm container fails. Realm container DN is "cn=TEST.EXAMPLE.COM,cn=krbContainer,dc=example,dc=com" But realm has subtree "dc=example,dc=com", with scope = SUB

[Bug 1817955] Re: Getting new "DN is out of the realm subtree" error on adding principal

2020-06-12 Thread lincvz
Even explicitly added subtree doesn't work: # kdb5_ldap_util -D "cn=admin,dc=example,dc=com" -H ldap://ldapserver.example.com modify -r TEST.EXAMPLE.COM -subtrees 'dc=example,dc=com:ou=People,dc=example,dc=com" # kdb5_ldap_util -D "cn=admin,dc=example,dc=com" -H ldap://ldapserver.example.com vie

[Bug 1817955] Re: Getting new "DN is out of the realm subtree" error on adding principal

2020-06-16 Thread lincvz
Is the fix released in Trustu ESM repository ? I don't see it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1817955 Title: Getting new "DN is out of the realm subtree" error on adding principal To

[Bug 1479362] Re: .hpacucli: page allocation failure: order:4, mode:0x40d0

2016-03-30 Thread lincvz
This bug it too old I have no information about it status because I no longer work on the affected machines. ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid ** Changed in: linux (Ubuntu) Status: Invalid => Incomplete -- You received this bug notification because you ar

[Bug 949689] Re: Wput ends with buffer overflow when rate-limited

2015-07-27 Thread lincvz
Hello, I have regularly the same issue on a production environment. The command used is wput -R -v -t 3 ftp:/// -i . I have no .wputrc file. Whenever the job fails, it generally run with success on next execution (with the same file - same size - ). # wput --version wput version: 0.6.2 See below

[Bug 949689] Re: Wput ends with buffer overflow when rate-limited

2015-07-28 Thread lincvz
I precise aboutr my previous comment I'm running wput on Trusty : # lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 14.04.1 LTS Release:14.04 Codename: trusty -- You received this bug notification because you are a member of Ubuntu Bugs, w

[Bug 949689] Re: Wput ends with buffer overflow when rate-limited

2015-07-29 Thread lincvz
It 's seems overflow occur from one of the "sprintf" lines in progress.c, cause my log stopped like this : --11:20:12-- `file01.log.gz' => ftp://translog:x@X:21//file01.log.gz ==> SIZE file01.log.gz ... failed. ==> PASV ... done. ==> STOR file01.log.gz ... done. Length: 68,786,837

[Bug 1479362] Re: .hpacucli: page allocation failure: order:4, mode:0x40d0

2015-07-30 Thread lincvz
Impossible for me to run apport-collect and to upgrade to the latest upstream kernel cause these servers are in production (and I can't reproduce the issue in other environment , it's XEN VM). Could it be related to workload ? I have some others machines (ProLiant DL380 G7) with different apps,

[Bug 1479362] Re: .hpacucli: page allocation failure: order:4, mode:0x40d0

2015-07-30 Thread lincvz
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1479362 Title: .hpacucli: page allocation failure: order:4, mode:0x40d0 To manage

[Bug 1449637] [NEW] no libxalan package version available with libxerces-c-dev

2015-04-28 Thread lincvz
Public bug reported: On LTS Precise, there is no possibility to install/upgradeto libxerces v3 (libxerces-c-dev package) and keep libxalan librairies. Precise distrib has only libxalan v1.10 packages (libxalan110, libxalan110-dev), which works with libxerces-c2-dev but not libxerces-c-dev. The l

[Bug 1449637] Re: no libxalan package version available with libxerces-c-dev

2015-04-28 Thread lincvz
** Package changed: openssh (Ubuntu) => xalan (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449637 Title: no libxalan package version available with libxerces-c-dev To manage notification

[Bug 1926265] Re: slapd enter in infinite loop on sched_yield syscall

2021-08-06 Thread lincvz
Hi Sergio, Sorry I don't understand why the bug's importance has decreased to "medium". Du to client side behavior, issue is totally unpredictable, and slapd no longer respond to requests. Morever, the hot fix is not suited for production machines, and can introduce regression. Thanks. -- You r

[Bug 1791245] [NEW] bonding 802.3ad with systemd-networkd: duplicate MAC address on 2 different hosts

2018-09-07 Thread lincvz via ubuntu-bugs
Public bug reported: The problem seems to incriminate systemd-networkd (v229-4ubuntu21.1), not the network/bonding configuration. When a full bonding configuration is made with systemd in /etc/systemd/network, on 2 two differents physical hosts, same hardware and in same VLAN: - bond0.netde

[Bug 1791245] Re: bonding 802.3ad with systemd-networkd: duplicate MAC address on 2 different hosts

2018-09-07 Thread lincvz via ubuntu-bugs
A workaround is to set manually a different MAC address in bond0.netdev: [NetDev] Name=bond0 Kind=bond MACAddress=16:d6:b0:24:16:3c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791245 Title: bon

[Bug 1791245] Re: bonding 802.3ad with systemd-networkd: duplicate MAC address on 2 different hosts

2018-09-07 Thread lincvz via ubuntu-bugs
Problem solved: root cause wa the same id on the 2 machines in /etc /machine-id -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791245 Title: bonding 802.3ad with systemd-networkd: duplicate MAC addr