[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

** Attachment added: "lp1505564-3.13-kdump-crash-output.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1505564/+attachment/4509474/+files/lp1505564-3.13-kdump-crash-output.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

** Changed in: linux (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1505564 Title: Soft lockup with "block nbdX: Attempted send on closed socket"

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

** Changed in: linux (Ubuntu) Assignee: (unassigned) => Rafael David Tinoco (inaddy) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1505564 Title: Soft lockup with "block nbdX: Attemp

[Bug 1507482] Re: ethtool self-test failed and creates a FW reset.

** Changed in: linux (Ubuntu) Assignee: (unassigned) => Rafael David Tinoco (inaddy) ** 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.launchp

[Bug 1507482] Re: ethtool self-test failed and creates a FW reset.

** Changed in: linux (Ubuntu) Status: Triaged => In Progress ** Tags added: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1507482 Title: ethtool self-test failed and creates a FW reset.

[Bug 1477466] Re: Low performance when using vlan over VxLan

@gavin has cherry-picked some commits and we would like you to test and provide feedback: These are Gavin's comments: @tinoco, I've backported the 2 patches you mentioned in the bug description. Could you help to verify if the backported kernel can speed up the performance? The kernel

[Bug 1479031] Re: attached block devices not showing up

# # Precise latest kernel # # CONFIG_HOTPLUG_PCI_ACPI=y # inaddy@sf00068947precise:boot$ uname -a Linux sf00068947precise 3.2.0-92-generic #130-Ubuntu SMP Mon Oct 5 21:43:10 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux inaddy@alien:teste$ ./teste.sh % RUN: 1 + Creating disk 0: /dev/vdb + Creating

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

Thanks for the feedbacks so far. Resuming results : *Martin* (BCM43142) - has the adapter working but from time to time it shows the kernel back traces and start having erratic behaviour. 3.19 is still supported (unfortunately this driver is an external dkms driver so we are working on a best

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

BTW, I just found out in one of my notebooks I have a : 03:00.0 Network controller: Broadcom Corporation BCM4331 802.11a/b/g/n (rev 02) And, just to keep history, I was able to suspend/resume... right after suspension I got a: ERROR @wl_cfg80211_scan : WLC_SCAN error (-22) But right after I

[Bug 1360783] Re: 14e4:4315 [Dell Studio 1558] Broadcom wifi crash in bcmwl-kernel-source cfg80211

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1479031] Re: attached block devices not showing up

** Tags added: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1479031 Title: attached block devices not showing up To manage notifications about this bug go to:

[Bug 1470167] Re: mstflint doesn't support Mellanox ConnectX-4 HCAs

** Changed in: mstflint (Ubuntu) Status: New = In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1470167 Title: mstflint doesn't support Mellanox ConnectX-4 HCAs To manage

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

So, It looks like there are 2 or 3 bugs together in this case (maybe ?). I probably solved just the bug where null pointer was being referenced (based on a a Debian Bug already solved). Martin, I need more information than this. The PPA I provided works with Trusty, Vivid and Wily with

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

Errr, not really. Can you provide me a sosreport from your system (possibly before and after that behaviour) ? My e-mail is ina...@ubuntu.com. You can share a dropbox link or something like it though e-mail, or even here if that is okay for you. 1) If what you saying is correct (that this PPA

[Bug 1470167] mstflint and connectx 4

Hello Kamal, Regarding bug: https://bugs.launchpad.net/ubuntu/+source/mstflint/+bug/1470167 You made the bug description without telling which version you are using (I assume it is Trusty). Unfortunately I don’t have ConnectX 4 HBAs (only ConnectX 3) and I can’t verify myself which were the

[Bug 1423643] Re: Trusty.2 bcmwl-kernel-source is not installing on hwe kernel on macs

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1463845] Re: Regression: no wifi in macbook pro 11,1

** Changed in: bcmwl (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1463845 Title: Regression: no wifi in macbook pro 11,1 To manage notifications about this

[Bug 1463577] Re: wifi permanently disconnected (bcm43228)

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1473655] Re: wl driver cause kernel oops

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1419207] Re: bcmwl-kernel-source 6.30.223.141+bdcom-0ubuntu2: bcmwl kernel module failed to build [make: Makefile: Datei oder Verzeichnis nicht gefunden]

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1458635] Re: Wifi crashes regularly and only returns after a minute or so

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1431651] Re: bcmwl-kernel-source 6.30.223.141+bdcom-0ubuntu4 package doesn't compile against 3.19.1 kernel

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

I am marking several other bugs that are complaining on: - Instability (suspend/resume) - Instability - same backtrace as the one provided in latest comments - Canno compile dkms due to newer kernels -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1461216] Re: Unstable wifi connection

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1421357] Re: bcmwl cannot be compiled for trusty (14.04) - utopic HWE

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1466994] Re: bcmwl stops working after resume from suspend

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 Test the PPA provided in bug: 1415880 Marking this as duplicate. Thank you ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You

[Bug 1486921] Re: xubuntu wireless card crash the system

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1339238] Re: bcmwl-kernel-source 6.30.223.141+bdcom-0ubuntu2: bcmwl kernel module failed to build [error: implicit declaration of function ‘wlc_dump_register’]

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1455871] Re: biosdevname isn't giving interface names as expected

Gideon, I already spoke with a Sponsor (~arges) and this will be uploaded to -proposed soon. Thank you -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1455871 Title: biosdevname isn't giving

[Bug 1455871] Re: biosdevname isn't giving interface names as expected

** Tags added: sts -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1455871 Title: biosdevname isn't giving interface names as expected To manage notifications about this bug go to:

[Bug 1490542] [NEW] iSER: Discovery doesn't work on the user defined ports

or Ubuntu. ... It looks like TGT might be suffering problems when being executed on a different port (3261/3262) with iSER (iSCSI over InfiniBand). Investigating... ** Affects: tgt (Ubuntu) Importance: Undecided Assignee: Rafael David Tinoco (inaddy) Status: In Progress

[Bug 1490542] [NEW] iSER: Discovery doesn't work on the user defined ports

or Ubuntu. ... It looks like TGT might be suffering problems when being executed on a different port (3261/3262) with iSER (iSCSI over InfiniBand). Investigating... ** Affects: tgt (Ubuntu) Importance: Undecided Assignee: Rafael David Tinoco (inaddy) Status: In Progress

Re: [Bug 1470167] mstflint doesn't support Mellanox ConnectX-4 HCAs

Hello Kamal, No problem! So you are using Vivid. Thank you, we will be awaiting the ConnectX HBA. Correct if I’m wrong but, judging by previous communication, it looks like ConnectX-4 (mlx5) is going to be supported in Kernel 4.2, isn’t it ? This kernel will be available for Wily and Vivid LTS

[Bug 1490542] iSER: Discovery doesn't work on user defined ports

Hello Pankaj, Quick e-mail to inform you I’m working on this case: https://bugs.launchpad.net/ubuntu/+source/tgt/+bug/1490542 and will keep you posted on discoveries. I just set an SR-IOV IB environment up so I could test this. Could

[Bug 1490542] iSER: Discovery doesn't work on user defined ports

Hello Pankaj, Quick e-mail to inform you I’m working on this case: https://bugs.launchpad.net/ubuntu/+source/tgt/+bug/1490542 and will keep you posted on discoveries. I just set an SR-IOV IB environment up so I could test this. Could

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

Martin, I'm not wireless expert but, after reading a bit and analysing your syslog output: Aug 20 12:57:16 martin04 kernel: [ 9464.423445] Call Trace: Aug 20 12:57:16 martin04 kernel: [ 9464.423451] [] dump_stack+0x45/0x57 Aug 20 12:57:16 martin04 kernel: [ 9464.423453] []

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

** Patch added: "precise-updates_bcmwl_6.30.223.248+bdcom-0ubuntu0.0.3.debdiff" https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1415880/+attachment/4456999/+files/precise-updates_bcmwl_6.30.223.248%2Bbdcom-0ubuntu0.0.3.debdiff -- You received this bug notification because you are a

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

I've subscribed Ubuntu Sponsors team seeking for sponsorship on Precise (Updates), Trusty, Vivid and Wily fixes (attached to this case). Let me know if I can assist with anything else. Best Regards Rafael Tinoco -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

** Patch added: "vivid-bcmwl_6.30.223.248+bdcom-0ubuntu2.1.debdiff" https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1415880/+attachment/4457001/+files/vivid-bcmwl_6.30.223.248%2Bbdcom-0ubuntu2.1.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

** Patch added: "trusty_bcmwl_6.30.223.248+bdcom-0ubuntu0.2.debdiff" https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1415880/+attachment/4457000/+files/trusty_bcmwl_6.30.223.248%2Bbdcom-0ubuntu0.2.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

** Patch added: "wily_bcmwl_6.30.223.248+bdcom-0ubuntu4.1.debdiff" https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1415880/+attachment/4457002/+files/wily_bcmwl_6.30.223.248%2Bbdcom-0ubuntu4.1.debdiff ** Description changed: + [Impact] + + * bcmwl does not compile on new kernels (or

[Bug 1477466] Re: Low performance when using vlan over VxLan

** Changed in: linux (Ubuntu) Assignee: (unassigned) => Rafael David Tinoco (inaddy) ** Changed in: linux (Ubuntu Vivid) Assignee: (unassigned) => Rafael David Tinoco (inaddy) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

** Changed in: libnl3 (Ubuntu) Assignee: (unassigned) => Rafael David Tinoco (inaddy) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libnl3 in Ubuntu. https://bugs.launchpad.net/bugs/1312419 Title: nl_cache_ref

[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

** Changed in: libnl3 (Ubuntu) Assignee: (unassigned) => Rafael David Tinoco (inaddy) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1312419 Title: nl_cache_refill; rtnl_neigh_get fail to f

[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

Kamal, As we talked about, I'm making the following PPA available: https://launchpad.net/~inaddy/+archive/ubuntu/lp1312419 It contains Trusty version + commit: >From 3700cc1ad3a3b507848deb401b9d0f41ff7010bb Mon Sep 17 00:00:00 2001 From: Thomas Graf Date: Fri, 1 Feb 2013

[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

Kamal, As we talked about, I'm making the following PPA available: https://launchpad.net/~inaddy/+archive/ubuntu/lp1312419 It contains Trusty version + commit: >From 3700cc1ad3a3b507848deb401b9d0f41ff7010bb Mon Sep 17 00:00:00 2001 From: Thomas Graf Date: Fri, 1 Feb 2013

[Bug 1455871] Re: biosdevname isn't giving interface names as expected

Somehow I think I missed subscribing sponsors team to this bug. I still need fix for Trusty and Vivid. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1455871 Title: biosdevname isn't giving

[Bug 1409904] LP: #1409904 awaiting verification

Kamal, Pankaj, I’m glad to inform that finally bug LP: #1409904 is being finalised (for Trusty) and its fix is already committed. Next step is for us to “verify” the fix (from -proposed repository) and mark the public bug as “verified”. I have already verified TGT iSER support:

[Bug 1409904] Re: Needed patches for InfiniBand Support: Flow Steering and Offload Support + Fixes

Verified TGT iSER support: Linux iserserver.main 3.13.0-63-generic #103-Ubuntu SMP Fri Aug 14 21:42:59 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Linux iserclient.main 3.13.0-63-generic #103-Ubuntu SMP Fri Aug 14 21:42:59 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux ### SERVER root@iserserver:~# dd

[Bug 1443648] Re: Kernel panics on iSER (iscsi over IB) logouts

2nd verification: https://bugs.launchpad.net/ubuntu/+source/libibverbs/+bug/1409904/comments/88 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1443648 Title: Kernel panics on iSER (iscsi over IB)

[Bug 1409904] Re: Needed patches for InfiniBand Support: Flow Steering and Offload Support + Fixes

Verified TGT iSER support: Linux iserserver.main 3.13.0-63-generic #103-Ubuntu SMP Fri Aug 14 21:42:59 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Linux iserclient.main 3.13.0-63-generic #103-Ubuntu SMP Fri Aug 14 21:42:59 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux ### SERVER root@iserserver:~# dd

[Bug 1409904] LP: #1409904 awaiting verification

Kamal, Pankaj, I’m glad to inform that finally bug LP: #1409904 is being finalised (for Trusty) and its fix is already committed. Next step is for us to “verify” the fix (from -proposed repository) and mark the public bug as “verified”. I have already verified TGT iSER support:

[Bug 1409904] Re: #1409904 awaiting verification

Hello Pankaj, I’m sorry for not being more clear… There is no way that a SRU is accepted if -proposed package is not verified. TGT iSER support was already verified by me. I still need Kamal to verify libibverbs and libmlx4. Thank you! -- You received this bug notification because you are a

[Bug 1409904] Re: #1409904 awaiting verification

Hello Pankaj, I’m sorry for not being more clear… There is no way that a SRU is accepted if -proposed package is not verified. TGT iSER support was already verified by me. I still need Kamal to verify libibverbs and libmlx4. Thank you! -- You received this bug notification because you are a

[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

It looks like that Trusty version also suffers from: root@dixie:~# virsh start maas error: Failed to start domain maas error: internal error: missing IFLA_VF_INFO in netlink response Whenever we try to start a VFIO (or KVM passthrough) SR-IOV based machine. I don't think this happens under

[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

It looks like that Trusty version also suffers from: root@dixie:~# virsh start maas error: Failed to start domain maas error: internal error: missing IFLA_VF_INFO in netlink response Whenever we try to start a VFIO (or KVM passthrough) SR-IOV based machine. I don't think this happens under

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

Daniel, SRUs are done from Development versions to more stable ones. This way we can guarantee that LTS versions are good (even more than just relying on verification process). It might take awhile for Trusty and Vivid to get sponsored. Brian, Thank you very much for the feedback. -- You

[Bug 1455871] Biosdevname Bug

Nobuto, regarding case: https://bugs.launchpad.net/ubuntu/+source/biosdevname/+bug/1455871 Could you ask user to provide verification on “-proposed” ? Thank you Rafael Tinoco -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

** Changed in: libnl3 (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libnl3 in Ubuntu. https://bugs.launchpad.net/bugs/1312419 Title: nl_cache_refill; rtnl_neigh_get fail to find

[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

** Changed in: libnl3 (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1312419 Title: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache

[Bug 1455871] Re: biosdevname isn't giving interface names as expected

Thank you Nobuto. I got confirmation from Mellanox that this issue is fixed. Verification-Done. Waiting on Fix Release. ** Tags removed: verification-done-trusty verification-needed-vivid ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu

[Bug 1496942] [NEW] Infiniband (mellanox) SR-IOV and libvirt + libnl problems

: Rafael David Tinoco (inaddy) Status: In Progress ** Changed in: linux (Ubuntu) Status: New => In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Rafael David Tinoco (inaddy) -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1367255] Re: ruby-qpid package built for Ruby 1.8

inaddy@sf12345678trusty:qpid-cpp-0.16$ sudo apt-get build-dep qpid-cpp Setting up ruby1.9.1-dev (1.9.3.484-2ubuntu1.2) ... Setting up ruby-dev (1:1.9.3.4) ... All good. Verified. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug

[Bug 1409904] Re: Needed patches for InfiniBand Support: Flow Steering and Offload Support + Fixes

In a meeting with Mellanox in Israel I was told that libibverbs and libmlx4 have been verified and proved to work. Changing this to verification done. Thank you. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member

[Bug 1409904] Re: Needed patches for InfiniBand Support: Flow Steering and Offload Support + Fixes

In a meeting with Mellanox in Israel I was told that libibverbs and libmlx4 have been verified and proved to work. Changing this to verification done. Thank you. ** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member

[Bug 1461620] Re: NUMA task migration race condition due to stop task not being checked when balancing happens

inaddy@mylinux  ~/Work/Kernel/Ubuntu/ubuntu-trusty   master  git tag --contains 64863995563d71836fa48b743148dce993154a4e Ubuntu-3.13.0-60.99 Ubuntu-3.13.0-62.101 Ubuntu-3.13.0-62.102 Ubuntu-3.13.0-63.103 Ubuntu-3.13.0-64.104 Ubuntu-3.13.0-65.105 linux-image-generic | 3.13.0.24.28 | trusty

[Bug 1443648] Re: Kernel panics on iSER (iscsi over IB) logouts

inaddy@mylinux  ~/Work/Kernel/Ubuntu/ubuntu-trusty   master  git tag --contains d6cdcda08c712cae7f071866e7e2e331242d66c3 Ubuntu-3.13.0-60.99 Ubuntu-3.13.0-62.101 Ubuntu-3.13.0-62.102 Ubuntu-3.13.0-63.103 Ubuntu-3.13.0-64.104 Ubuntu-3.13.0-65.105 linux-image-generic | 3.13.0.24.28 | trusty

[Bug 1520192] Re: multipath-tools from Precise should have been fixed together with Trusty fixes

This is the debdiff with changes from trusty to precise. Those changes are basically fixing behaviour PER comments showing that. No major (or even minor) version was changed so this is - IMHO - suitable for SRU. This also has been tested - PER PPA with hotfix provided - and proved to work. Thank

[Bug 1520192] Re: multipath-tools from Precise should have been fixed together with Trusty fixes

This is the debdiff with changes from trusty to precise. Those changes are basically fixing behaviour PER comments showing that. No major (or even minor) version was changed so this is - IMHO - suitable for SRU. This also has been tested - PER PPA with hotfix provided - and proved to work. Thank

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

Junien, Sorry for the delay. After sometime dealing with some other priorities, I'm coming back to this. I'm downloading the dump and will take a look. Lets see what this bug is related with. Tks for providing it. Will report something back soon. -- You received this bug notification because

[Bug 1524553] [NEW] s390x from xenial has broken zipl

Public bug reported: ## s390-tools from SID root@aupkg01:~# dpkg -l | grep s390-tools ii s390-tools1.32.0-1 s390x A set of fundamental utilities for Linux on S/390 root@aupkg01:~# zipl -V Using config file '/etc/zipl.conf' Target device

[Bug 1524553] Re: s390x from xenial has broken zipl

A kernel upgrade is impossible due to the fact that zipl won't work. The way to workaround this is to use s390-tools from Debian into Xenial but, then, the network devices are not brought online (due to missing CCW GROUP logic possibly). ** Tags added: s390 s390x ** Tags added: sts -- You

[Bug 768471] Re: corosync segfaults on startup joining another node

** Changed in: corosync (Ubuntu) Status: Confirmed => Incomplete ** Changed in: corosync (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/768471

[Bug 768471] Re: corosync segfaults on startup joining another node

** Changed in: corosync (Ubuntu) Status: Confirmed => Incomplete ** Changed in: corosync (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to corosync in Ubuntu.

[Bug 1530837] [NEW] Logsys file leaks in /dev/shm after sigabrt, sigsegv and when running corosync -v

results in leak of /dev/shm space. Expected results: No leak Additional info: """ ** Affects: corosync (Ubuntu) Importance: Undecided Assignee: Rafael David Tinoco (inaddy) Status: Confirmed ** Changed in: corosync (Ubuntu) Status: New => Confirmed **

[Bug 1530837] [NEW] Logsys file leaks in /dev/shm after sigabrt, sigsegv and when running corosync -v

results in leak of /dev/shm space. Expected results: No leak Additional info: """ ** Affects: corosync (Ubuntu) Importance: Undecided Assignee: Rafael David Tinoco (inaddy) Status: Confirmed ** Changed in: corosync (Ubuntu) Status: New => Confirmed **

[Bug 1469482] Re: Installer initrd missing kernel module for ib_ipoib network installation

Brian, Someone from foundations and/or HWE team should assume this bug. ** Changed in: linux (Ubuntu) Assignee: Rafael David Tinoco (inaddy) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. ht

[Bug 1470167] Re: mstflint doesn't support Mellanox ConnectX-4 HCAs

Hello Talat, I'm configuring our IB servers back to MAAS provisioning tool. This way I'll have: 4 servers (with 3 x ConnectX-3 and 1 x ConnectX-4) that can be provisioned with any Trusty version. After that I'll be able to triage this more appropriately. I expect the provisioning tool to be

[Bug 1518956] Re: SRU Request: bcmwl: dkms build failures with linux-lts-wily

*** This bug is a duplicate of bug 1415880 *** https://bugs.launchpad.net/bugs/1415880 ** This bug has been marked a duplicate of bug 1415880 14e4:4365 bcmwl-kernel source: fix for null pointer crash -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

broadcom-sta-6.30.223.248-3.18-null-pointer-fix.patch -- Rafael David Tinoco <rafael.tin...@canonical.com> Thu, 10 Sep 2015 10:42:38 -0500 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1415880

[Bug 1415880] Re: 14e4:4365 bcmwl-kernel source: fix for null pointer crash

** Changed in: bcmwl (Ubuntu Trusty) Status: New => Fix Committed ** Changed in: bcmwl (Ubuntu Precise) Assignee: (unassigned) => Rafael David Tinoco (inaddy) ** Changed in: bcmwl (Ubuntu Trusty) Assignee: (unassigned) => Rafael David Tinoco (inaddy) ** Changed

[Bug 1470167] Infiniband mstflint package SRU with new HW support provided by Mellanox

In the following bug: https://bugs.launchpad.net/ubuntu/+source/mstflint/+bug/1470167 There is a direct request from Mellanox for Ubuntu to sync "mstflint" package with Debian. While that is okay for Xenial, after bisecting mstflint code with ConnectX-4 HBAs, I could see the exact commit that

[Bug 1470167] Re: mstflint doesn't support Mellanox ConnectX-4 HCAs

Hello Talat, This is the type of information needed whenever you target a bug to us: The support for ConnectX-4 was added in the following commit: >From f329d397899592e1e87bb646ba31e74f0d870b7d Mon Sep 17 00:00:00 2001 From: Adham Masarwah Date: Tue, 19 May 2015

[Bug 1470167] Re: mstflint doesn't support Mellanox ConnectX-4 HCAs

With that in mind we can see that the ONLY possible move here is to check if Debian has the latest mstflint: $apt-cache show mstflint Package: mstflint Version: 4.1.0+1.46.gb1cdaf7-1 Installed-Size: 2292 Maintainer: OFED and Debian Developement and Discussion

[Bug 1470167] Re: mstflint doesn't support Mellanox ConnectX-4 HCAs

Okay, reproducing issue: ## ConnectX-3 ubuntu@dixie:~$ sudo mstflint -d 08:00.0 q Image type: FS2 FW Version: 2.35.5100 FW Release Date: 6.9.2015 Product Version: 02.35.51.00 Rom Info:type=PXE version=3.4.648 devid=4103 proto=0xff Device ID: 4103 Description: Node

[Bug 1454286] Re: BNX2X firmware an hang on Trusty (3.13) and Utopic (3.16).

** Changed in: linux (Ubuntu) Assignee: Rafael David Tinoco (inaddy) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1454286 Title: BNX2X firmware an hang on Trusty (3

[Bug 1520192] [NEW] Precise multipath-tools from precise should have been fixed together with Trusty fixes

) - Correctly write FC timeout attributes to sysfs. ** Affects: multipath-tools (Ubuntu) Importance: Undecided Assignee: Rafael David Tinoco (inaddy) Status: In Progress ** Changed in: multipath-tools (Ubuntu) Status: New => In Progress ** Changed in: multipath-tools (Ubu

[Bug 1520192] Re: Precise multipath-tools from precise should have been fixed together with Trusty fixes

** Description changed: - Somehow precise multipath-tools from precise was NOT fixed with fixes - added into trusty. Since SRU is based on FIXING things (and not - implementing new features) and both have the same major version, and all - changes in between them ARE FIXES, I really would like

[Bug 1520192] [NEW] Precise multipath-tools from precise should have been fixed together with Trusty fixes

) - Correctly write FC timeout attributes to sysfs. ** Affects: multipath-tools (Ubuntu) Importance: Undecided Assignee: Rafael David Tinoco (inaddy) Status: In Progress ** Changed in: multipath-tools (Ubuntu) Status: New => In Progress ** Changed in: multipath-tools (Ubu

[Bug 1520192] Re: Precise multipath-tools from precise should have been fixed together with Trusty fixes

** Description changed: - Somehow precise multipath-tools from precise was NOT fixed with fixes - added into trusty. Since SRU is based on FIXING things (and not - implementing new features) and both have the same major version, and all - changes in between them ARE FIXES, I really would like

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

Thank Junien, I'm downloading the crash dump (10GB) and will update you as soon as I open it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1505564 Title: Soft lockup with "block nbdX: Attempted

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

Hello Junien, After your last crash - similar to previous ones - one thing called my attention: For the first time we had one CPU RCU stall detected by another CPU. This made me think that it wasn't only related to the SMP logic - like I believed - but the stall occurred also somewhere else.

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

Junien, I faced minor issues on backport yesterday and today is holiday in Brazil. I'll get back to this soon. Nevertheless, it is good feedback that this "qemu-nbd" workaround is probably making the system more stable. I'll get back to you soon. Thank you Rafael -- You received this bug

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

Testing patches I have attached above: inaddy@sf00090138trusty(~)$ sudo qemu-img create -f qcow2 -o preallocation=metadata ./test.qcow2 1G Formatting './test.qcow2', fmt=qcow2 size=1073741824 encryption=off cluster_size=65536 preallocation='metadata' lazy_refcounts=off

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

Okay, PPA is ready: https://launchpad.net/~inaddy/+archive/ubuntu/lp1505564/+packages Please upgrade kernel to: linux-lts-vivid - 3.19.0-36.41~14.04.1hf00090138v20151122b1 By doing: $ sudo add-apt-repository ppa:inaddy/lp1505564 $ sudo apt-get update $ sudo apt-get install

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

Hello Junien, Based on my previous feedbacks, I've created the following PPA: https://launchpad.net/~inaddy/+archive/ubuntu/lp1505564 With a Trusty HWE kernel (vivid) + 2 patches: nbd: Restructure debugging prints nbd: Fix timeout detection For you to use and provide me feedback. I've done

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

** Description changed: - Hi, + Some of our nova compute hosts regularly freeze, sometimes for a few + hours, with kern.log getting spammed with: - Some of our nova compute hosts regularly freeze, sometimes for a few hours, with kern.log getting spammed with : block nbdX: Attempted send on

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

** Patch added: "vivid-nbd-fix-timeout-detection.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1505564/+attachment/4523782/+files/vivid-nbd-fix-timeout-detection.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1505564] Re: Soft lockup with "block nbdX: Attempted send on closed socket" spam

** Patch added: "vivid-nbd-restructure-debugging-prints.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1505564/+attachment/4523781/+files/vivid-nbd-restructure-debugging-prints.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1490542] Re: iSER: Discovery doesn't work on the user defined ports

** Changed in: tgt (Ubuntu) Assignee: Rafael David Tinoco (inaddy) => (unassigned) ** Changed in: tgt (Ubuntu) Status: In Progress => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchp

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