[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-11-02 Thread Launchpad Bug Tracker
This bug was fixed in the package multipath-tools - 0.4.9-3ubuntu7.15 --- multipath-tools (0.4.9-3ubuntu7.15) trusty; urgency=medium * d/p/0047-Add-existing-multipath-devices-to-wwids-file-on.patch: Fix multipathd which does not update /etc/multipath/wwids file when reconfig

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-19 Thread Christopher Unkel
Tested multipath-tools 0.4.9-3ubuntu7.15 (arch amd64) from trusty- proposed successfully in my test environment; no crashes and valgrind clean. (kpartx 0.4.9-3ubuntu7.15 also installed.) Changed tag from verification-needed to verification-done. ** Tags removed: verification-needed ** Tags added

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-14 Thread Brian Murray
Hello Christopher, or anyone else affected, Accepted multipath-tools into trusty-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/multipath- tools/0.4.9-3ubuntu7.15 in a few hours, and then in the -proposed repository. Please help us by testing this ne

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-14 Thread Nish Aravamudan
** Description changed: + [Impact] + + * In a system test that involves the repeated addition and removal of + iSCSI targets that form multipath devices, multipathd exits with + SIGSEGV. + + [Test Case] + + * Repeatedly add and remove iSCSI targets that are part of multipath + devices. multip

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-07 Thread Christopher Unkel
The PPA has now run for a full day in my test environment without issue. I would regard it as a success. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1628723 Title: Trusty: multipathd SIGSEGV on pa

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-06 Thread Christopher Unkel
So far so good with the PPA: it is clean according to valgrind in my test environment, and has not crashed so far. I will continue to run it overnight to be sure and report again tomorrow. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribe

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-05 Thread Nish Aravamudan
** Changed in: multipath-tools (Ubuntu Trusty) Assignee: (unassigned) => Nish Aravamudan (nacc) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1628723 Title: Trusty: multipathd SIGSEGV on path a

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-05 Thread Launchpad Bug Tracker
** Merge proposal linked: https://code.launchpad.net/~nacc/ubuntu/+source/multipath-tools/+git/multipath-tools/+merge/307771 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1628723 Title: Trusty:

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-05 Thread Nish Aravamudan
Hello, please test a Trusty build at: https://launchpad.net/~nacc/+archive/ubuntu/lp1628723 submitted just now, which should include the fixes requested! Please test the PPA and report back, thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscrib

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-05 Thread Nish Aravamudan
Both Xenial & Yakkety have 0.5.0-based multipath-tools, and the referred to fixes are already present. ** Changed in: multipath-tools (Ubuntu) Status: Triaged => Fix Released ** Changed in: multipath-tools (Ubuntu Trusty) Status: New => In Progress ** Changed in: multipath-tools (U

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-05 Thread Nish Aravamudan
** Changed in: multipath-tools (Ubuntu) Status: Incomplete => New ** Changed in: multipath-tools (Ubuntu) Status: New => Triaged ** Also affects: multipath-tools (Ubuntu Trusty) Importance: Undecided Status: New -- You received this bug notification because you are a mem

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-03 Thread Christopher Unkel
I've attached two test scripts that configure the local machine to serve as an iSCSI target and use then use those as targets to attach and detach. The best way to observe the issue is to use the first version of the script with a single target and single iteration of the test loop, while running

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-03 Thread Christopher Unkel
** Attachment added: "testcase script #1" https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1628723/+attachment/4753701/+files/bug1628723 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-10-03 Thread Christopher Unkel
** Attachment added: "testcase script #2 (randomized)" https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1628723/+attachment/4753702/+files/bug1628723-random -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-09-30 Thread Christopher Unkel
Thanks for the reply. As regards 1535989, as I understand that fix is included in 0.4.9-3ubuntu7.14 and I am able to reproduce the issue in that build. When it comes to reproducing the issue, currently I have something that cannot easily be replicated outside my test environment. Basically my en

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-09-30 Thread ChristianEhrhardt
Could you check if the recent release for bug 1535898 fixed the issue for you. It seems so similar. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1628723 Title: Trusty: multipathd SIGSEGV on path ad

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-09-30 Thread ChristianEhrhardt
Thank you so much already for the debugging and identifying the patches! To continue integrating and testing and finally SRUing the patches one needs to be able to reproduce the test. So far you just said "repeated addition and removal of iSCSI targets". Would you have a series of commands at ha

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-09-28 Thread Ubuntu Foundations Team Bug Bot
The attachment "Patch #1 from upstream multipath-tools git" seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team. [This is an automated message performed by a Launchpad

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-09-28 Thread Christopher Unkel
** Description changed: In a system test that involves the repeated addition and removal of iSCSI targets that form multipath devices, I am observing multipathd exiting with SIGSEGV. + + The issue is reproducible on Trusty with multipath-tools 0.4.9-3ubuntu7.13 + as well as when built from

[Bug 1628723] Re: Trusty: multipathd SIGSEGV on path addition or removal

2016-09-28 Thread Christopher Unkel
** Patch added: "Patch #2 from upstream multipath-tools git" https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1628723/+attachment/4750586/+files/0001-multipath-fix-libudev-bug-in-sysfs_get_tgt_nodename.patch -- You received this bug notification because you are a member of Ubunt