[Bug 1407760] Re: Kernel crash when setting vxlan tunnel over the mlx4_en when acting as PF
** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1407760 Title: Kernel crash when setting vxlan tunnel over the mlx4_en when acting as PF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1407760/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1407760] Re: [SRU][PATCH] [Utopic] Kernel crash when setting vxlan tunnel over the mlx4_en when acting as PF
** Tags removed: verification-needed-utopic ** Tags added: verification-done-utopic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1407760 Title: [SRU][PATCH] [Utopic] Kernel crash when setting vxlan tunnel over the mlx4_en when acting as PF To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1407760/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1400127] Re: Mellanox updates for Trusty
** Tags removed: verification-needed-trusty verification-needed-utopic ** Tags added: verification-done-trusty verification-done-utopic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400127 Title: Mellanox updates for Trusty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400127/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1400127] [NEW] Mellanox updates for trsuty
Public bug reported: The following changes since commit b87885d70c29324b66ee7d4f979a9f95cc46564b: UBUNTU: Ubuntu-3.13.0-42.71 (2014-12-05 14:35:11 +) are attached to this tracker as patch files. The main goal for this is patch-set is to add functionality to: 1. reduce cache misses by aligning CQE/EQE writes to the actual cache line size 2. set/get link speed using ethtool [-s]. 3. set rx/tx vlan offload 4. bug fixes all of the patches are upsream (net-next), except for the last one which is a bug fix waiting for review: https://patchwork.ozlabs.org/patch/418451/ Ido Shamay (3): net/mlx4_core: Enable CQE/EQE stride support net/mlx4_core: Cache line EQE size support net/mlx4_en: Add mlx4_en_get_cqe helper Saeed Mahameed (12): net/mlx4_core: Introduce mlx4_get_module_info for cable module info reading ethtool, net/mlx4_en: Cable info, get_module_info/eeprom ethtool support net/mlx4_core: Introduce ACCESS_REG CMD and eth_prot_ctrl dev cap net/mlx4_core: Add ethernet backplane autoneg device capability ethtool, net/mlx4_en: Add 100M, 20G, 56G speeds ethtool reporting support net/mlx4_en: Use PTYS register to query ethtool settings net/mlx4_en: Use PTYS register to set ethtool settings (Speed) net/mlx4_en: Add support for setting rxvlan offload OFF/ON net/mlx4_en: Add ethtool support for [rx|tx]vlan offload set to OFF/ON net/mlx4_core: Prevent VF from changing port configuration net/mlx4_en: mlx4_en_set_settings() always fails when autoneg is set net/mlx4_en: ethtool force speed when asking for autoneg=off ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Attachment added: tar-gz-ed patchset https://bugs.launchpad.net/bugs/1400127/+attachment/4275726/+files/ethtool-set-link-etc.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400127 Title: Mellanox updates for trsuty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400127/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1400127] Re: Mellanox updates for trsuty
This item is opened for tracking purposes, and more resembles a feature request than a bug in its nature. Therefore I'm skipping the apport-collect script. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400127 Title: Mellanox updates for trsuty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400127/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353947] Re: Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with CirrOS or Ubuntu 12.04
Can't run apport-collect after the kernel hang ** 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/1353947 Title: Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with CirrOS or Ubuntu 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1353947/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353947] Re: Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with CirrOS or Ubuntu 12.04
Hello Serge, I agree that there is probably some missing feature in the guest kernel. However, I don't believe it is acceptable for the hyper-visor kernel to be affected from this. Actually, this is a security issue if a VM user can crash i't Host kernel and probably some other VMs as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353947 Title: Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with CirrOS or Ubuntu 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1353947/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1353947] Re: Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with CirrOS or Ubuntu 12.04
Indeed, with qemu 1.5 we did not observed this issue at all. Sorry, but I don't have the resources at the moment to do the bisecting. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1353947 Title: Hypervisor with QEMU-2.0/libvirtd 1.2.2 stack when launching VM with CirrOS or Ubuntu 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1353947/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache
what i checked is a small application called udaddy which is part of the librdmacm examples. But this information I think is useless since the method which actually reveled this issue is part of my own built private version of libibverbs. however I'm intend to write you a small app to demonstrate this faulty behavior - it actually should should be almost the same as the code snippet + some setup routines. -- 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 neighbors in cache To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libnl3/+bug/1312419/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1312419] Re: nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache
what i checked is a small application called udaddy which is part of the librdmacm examples. But this information I think is useless since the method which actually reveled this issue is part of my own built private version of libibverbs. however I'm intend to write you a small app to demonstrate this faulty behavior - it actually should should be almost the same as the code snippet + some setup routines. -- 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libnl3/+bug/1312419/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1312419] [NEW] nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache
Public bug reported:
Retrieving information about configured neighbors fail
my application is running the following procedure:
neigh = NULL;
cache = rtnl_neigh_alloc_cache(sk);
while(NULL == neigh){
nl_cache_refill(sk, chache);
neigh = rtnl_neigh_get(cache, ifindex, dst_addr);
}
with libnl3 3.2.21-1 this loop will never end, even when adding a static arp
entry.
However, with libnl-3.2.24 the neighbor lookup succeed.
additional general info:
$ lsb_release -rd
Description:Ubuntu 14.04 LTS
Release:14.04
$ uname -r
3.13.0-24-generic
$ apt-cache policy libnl-genl-3-200 libnl-route-3-200
libnl-genl-3-200:
Installed: 3.2.21-1
Candidate: 3.2.21-1
Version table:
*** 3.2.21-1 0
500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
100 /var/lib/dpkg/status
libnl-route-3-200:
Installed: 3.2.21-1
Candidate: 3.2.21-1
Version table:
*** 3.2.21-1 0
500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
100 /var/lib/dpkg/status
** Affects: libnl3 (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1312419
Title:
nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache
To manage notifications about this bug go to:
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[Bug 1312419] [NEW] nl_cache_refill; rtnl_neigh_get fail to find neighbors in cache
Public bug reported:
Retrieving information about configured neighbors fail
my application is running the following procedure:
neigh = NULL;
cache = rtnl_neigh_alloc_cache(sk);
while(NULL == neigh){
nl_cache_refill(sk, chache);
neigh = rtnl_neigh_get(cache, ifindex, dst_addr);
}
with libnl3 3.2.21-1 this loop will never end, even when adding a static arp
entry.
However, with libnl-3.2.24 the neighbor lookup succeed.
additional general info:
$ lsb_release -rd
Description:Ubuntu 14.04 LTS
Release:14.04
$ uname -r
3.13.0-24-generic
$ apt-cache policy libnl-genl-3-200 libnl-route-3-200
libnl-genl-3-200:
Installed: 3.2.21-1
Candidate: 3.2.21-1
Version table:
*** 3.2.21-1 0
500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
100 /var/lib/dpkg/status
libnl-route-3-200:
Installed: 3.2.21-1
Candidate: 3.2.21-1
Version table:
*** 3.2.21-1 0
500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
100 /var/lib/dpkg/status
** Affects: libnl3 (Ubuntu)
Importance: Undecided
Status: New
--
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
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/libnl3/+bug/1312419/+subscriptions
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[Bug 1305874] Re: kmod needs to handle mlx4
Hi Adam/Chris, unfortunately this bug is still effective in the released version: http://releases.ubuntu.com/trusty/ubuntu-14.04-server-amd64.iso -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1305874 Title: kmod needs to handle mlx4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1305874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
RE: [Bug 1305874] Re: kmod needs to handle mlx4
Thanks Adam, I've verified the fix - issue resolved. Best Regards, Eyal. -Original Message- From: boun...@canonical.com [mailto:boun...@canonical.com] On Behalf Of Adam Conrad Sent: Saturday, April 12, 2014 7:46 PM To: Eyal Perry Subject: [Bug 1305874] Re: kmod needs to handle mlx4 You were a bit too quick to test, Eyal. The new kmod needed to be included in a new debian-installer build, and then that in a new ISO. Today's ISOs should have the fix. -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1305874 Title: kmod needs to handle mlx4 Status in “kmod” package in Ubuntu: Fix Released Status in “kmod” source package in Trusty: Fix Released Bug description: This affects 14.04. When booting the installer with a mellanox card that requires the mlx4_en driver, it does not get loaded due to how the module dependencies are structured. Therefore the installer will not show the mellanox card as a configurable network interface unless the module has been manually loaded. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1305874/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1305874 Title: kmod needs to handle mlx4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1305874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
RE: [Bug 1305874] Re: kmod needs to handle mlx4
I've just tested again the newest installer image from http://cdimage.ubuntu.com/ubuntu-server/daily/pending/trusty-server-amd64.iso And it still does not detects mlx4 NICs automatically. After I drop to shell, modprobe the mlx4_en manually and back to the installer it detects the NICs as supposed to be in the first place. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1305874 Title: kmod needs to handle mlx4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1305874/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292055] [NEW] dhclient fail on InfiniBand HW
Public bug reported: Issue description: when running dhclient on IP-over-Infiniband interface the process immediately fails - no packets are sent at all. Reproduction: # dhclient -v ib0 Internet Systems Consortium DHCP Client 4.2.4 Copyright 2004-2012 Internet Systems Consortium. All rights reserved. For info, please visit https://www.isc.org/software/dhcp/ Listening on LPF/ib0/ Sending on LPF/ib0/ Sending on Socket/fallback xid: warning: no netdev with useable HWADDR found for seed's uniqueness enforcement xid: rand init seed (0xd42bc663) built using gethostid stgraber: host-name dhcp-client-identifier must be specified for InfiniBand Additional Host info: # lsb_release -rd Description: Ubuntu Trusty Tahr (development branch) Release: 14.04 # apt-cache policy isc-dhcp-client isc-dhcp-client: Installed: 4.2.4-7ubuntu8 Candidate: 4.2.4-7ubuntu8 Version table: *** 4.2.4-7ubuntu8 0 500 http://il.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages 100 /var/lib/dpkg/status ** Affects: isc-dhcp (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292055 Title: dhclient fail on InfiniBand HW To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1292055/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292055] Re: dhclient fail on InfiniBand HW
It will send the DHCP request with that specified client-ID. But this approach requires net/sys-admin to reconfigure dhclient.conf in advance. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292055 Title: dhclient fail on InfiniBand HW To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1292055/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
