[Kernel-packages] [Bug 1836261] [NEW] xfrm interface: several kernel panic

2019-07-11 Thread Nicolas Dichtel
Public bug reported: There was several problems reported upstream: 1/ 56c5ee1a5823: xfrm interface: fix memory leak on creation https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=56c5ee1a5823 2/ xfrm interface: avoid corruption on changelink http://patchwork.ozlabs.org/patc

[Kernel-packages] [Bug 1823725] [NEW] packet: reset network header if packet shorter than ll reserved space

2019-04-08 Thread Nicolas Dichtel
Public bug reported: After backport of linux upstream commit 9ed988cd5915 ("packet: validate variable length ll headers") (https://kernel.ubuntu.com/git/ubuntu /ubuntu-bionic.git/commit/?id=c6026847a0a1) the following upstream patch is missing : https://git.kernel.org/pub/scm/linux/kernel/git/tor

[Kernel-packages] [Bug 1834465] Re: ipv6: fix neighbour resolution with raw socket

2019-08-29 Thread Nicolas Dichtel
** Description changed: + [SRU Justification] + + == Impact == + + IPv6 packets may be dropped during the neighbor resolution when a + userspace program uses IPv6 raw sockets. The commit that introduces + this bug has not been identified, but it's here at least from Xenial (4.4). + This was fixe

[Kernel-packages] [Bug 1806392] Re: tun/tap: unable to manage carrier state from userland

2019-03-20 Thread Nicolas Dichtel
** Tags removed: verification-needed-bionic verification-needed-cosmic ** Tags added: verification-done-bionic verification-done-cosmic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/180639

[Kernel-packages] [Bug 1830756] [NEW] tuntap: correctly set SOCKWQ_ASYNC_NOSPACE

2019-05-28 Thread Nicolas Dichtel
Public bug reported: The upstream commit 2f3ab6221e4c ("tuntap: correctly set SOCKWQ_ASYNC_NOSPACE") is missing. Without this patch, userspace apps that use tuntap may be blocked. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2f3ab6221e4c ** Affects: linux (Ubun

[Kernel-packages] [Bug 1823725] Re: packet: reset network header if packet shorter than ll reserved space

2019-06-12 Thread Nicolas Dichtel
This bug is still there, valid packets may be dropped with variable length protocols like IP tunnels for example. Any actions expected on my side? ** Changed in: linux (Ubuntu) Status: Expired => New -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1642514] Re: sched: Match-all classifier is missing in xenial

2019-04-19 Thread Nicolas Dichtel
root@ubuntu1604:~# dpkg --list | grep iproute2 ii iproute2 4.3.0-1ubuntu3.16.04.4 amd64networking and traffic control tools root@ubuntu1604:~# apt-get install iproute2/xenial-proposed Reading package lists... Done Building dependency tree

[Kernel-packages] [Bug 1825985] [NEW] macvlan: add ndo_change_proto_down support

2019-04-23 Thread Nicolas Dichtel
Public bug reported: The following linux upstream patches are missing to support vrrp with frr: - b58996795dc4 ("net: dev: add generic protodown handler") - 2e8b4ba64676 ("macvlan: add ndo_change_proto_down support") - 8f1af75df3a7 ("vxlan: add ndo_change_proto_down support") https://git.kernel.

[Kernel-packages] [Bug 1830756] Re: tuntap: correctly set SOCKWQ_ASYNC_NOSPACE

2019-08-13 Thread Nicolas Dichtel
** Changed in: linux (Ubuntu) Status: Expired => New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1830756 Title: tuntap: correctly set SOCKWQ_ASYNC_NOSPACE Status in linux pack

[Kernel-packages] [Bug 1823725] Re: packet: reset network header if packet shorter than ll reserved space

2019-08-13 Thread Nicolas Dichtel
** Changed in: linux (Ubuntu) Status: Expired => New ** Description changed: After backport of linux upstream commit 9ed988cd5915 ("packet: validate variable length ll headers") (https://kernel.ubuntu.com/git/ubuntu /ubuntu-bionic.git/commit/?id=c6026847a0a1) the following upstream p

[Kernel-packages] [Bug 1881907] [NEW] xfrm interface: fix oops when deleting a x-netns interface

2020-06-03 Thread Nicolas Dichtel
Public bug reported: [Impact] When a netns is removed, it may corrupt x-netns xfrm interfaces that have their link part in this netns. It will later trigger an oops when those interfaces are removed. This problem has been fixed in the upstream commit c95c5f58b35e ("xfrm interface: fix oops when

[Kernel-packages] [Bug 1860969] Re: ipsec interfaces: fix sending with bpf_redirect() / AF_PACKET sockets

2020-02-25 Thread Nicolas Dichtel
** Tags removed: verification-needed-eoan ** Tags added: verification-done-eoan -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1860969 Title: ipsec interfaces: fix sending with bpf_redir

[Kernel-packages] [Bug 1834465] Re: ipv6: fix neighbour resolution with raw socket

2019-10-03 Thread Nicolas Dichtel
Tests are ok here. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1834465 Title: ipv6: fix neighbour

[Kernel-packages] [Bug 1836261] Re: xfrm interface: several kernel panic

2019-10-07 Thread Nicolas Dichtel
root@dut-vm:~# ip netns add foo root@dut-vm:~# ip netns add bar root@dut-vm:~# ip -n foo netns set bar 0 root@dut-vm:~# ip -n foo link add xfrmi0 link-netnsid 0 type xfrm dev lo if_id 23 root@dut-vm:~# ip -n bar link ls xfrmi0 Device "xfrmi0" does not exist. root@dut-vm:~# ip -n foo link ls xfrmi0

[Kernel-packages] [Bug 1860969] [NEW] ipsec interfaces: fix sending with bpf_redirect() / AF_PACKET sockets

2020-01-27 Thread Nicolas Dichtel
Public bug reported: [SRU Justification] [Impact] Packets sent to a vti[6]/xfrm interface via bpf_redirect() or via an AF_PACKET socket are dropped (no carrier). This has been fixed in v5.5 by the following upstream commits - 95224166a903 ("vti[6]: fix packet tx through bpf_redirect()") - f04

[Kernel-packages] [Bug 1860986] Re: openvswitch: same tcp session encapsulated with different udp src port for ovs vxlan tunnel

2020-01-27 Thread Nicolas Dichtel
** Description changed: [SRU Justification] [Impact] Packets encapsulated into a vxlan tunnel with openvswitch don't have the same udp source port for the first packet and the following ones of the same TCP flow in a DOCKER scenario usecase. In fact, when using the kernel dat

[Kernel-packages] [Bug 1860969] Re: ipsec interfaces: fix sending with bpf_redirect() / AF_PACKET sockets

2020-01-27 Thread Nicolas Dichtel
** Description changed: [SRU Justification] [Impact] Packets sent to a vti[6]/xfrm interface via bpf_redirect() or via an AF_PACKET socket are dropped (no carrier). This has been fixed in v5.5 by the following upstream commits - - 95224166a903 ("vti[6]: fix packet tx through bp

[Kernel-packages] [Bug 1849085] [NEW] netns: fix NLM_F_ECHO mechanism for RTM_NEWNSID

2019-10-21 Thread Nicolas Dichtel
Public bug reported: The following upstream patch is missing: - 993e4c929a07 netns: fix NLM_F_ECHO mechanism for RTM_NEWNSID https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=993e4c929a07 ** Affects: linux (Ubuntu) Importance: Undecided Status: New --

[Kernel-packages] [Bug 1849085] Re: netns: fix NLM_F_ECHO mechanism for RTM_NEWNSID

2019-10-21 Thread Nicolas Dichtel
** Description changed: - The following upstream patch is missing: + [SRU Justification] - - 993e4c929a07 netns: fix NLM_F_ECHO mechanism for RTM_NEWNSID + [Impact] + + The netlink flag NLM_F_ECHO has no effect with the rtnetlink command + RTM_NEWNSID. This has been fixed in v5.4 by the upstre

[Kernel-packages] [Bug 1825985] Re: macvlan: add ndo_change_proto_down support

2019-06-25 Thread Nicolas Dichtel
Can I do something to help? ** Changed in: linux (Ubuntu) Status: Expired => New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1825985 Title: macvlan: add ndo_change_proto_down

[Kernel-packages] [Bug 1834465] [NEW] ipv6: fix neighbour resolution with raw socket

2019-06-27 Thread Nicolas Dichtel
Public bug reported: With an IPv6 raw socket, packets may be dropped during the neighbour resolution. It is fixed upstream by these patches: 9b1c1ef13b35 ipv6: constify rt6_nexthop() 2c6b55f45d53 ipv6: fix neighbour resolution with raw socket https://git.kernel.org/pub/scm/linux/kernel/git/davem

[Kernel-packages] [Bug 1834465] Re: ipv6: fix neighbour resolution with raw socket

2019-09-06 Thread Nicolas Dichtel
Tests are ok for us. ** Tags removed: verification-needed-disco ** Tags added: verification-done-disco -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1834465 Title: ipv6: fix neighbour

[Kernel-packages] [Bug 1836261] Re: xfrm interface: several kernel panic

2019-09-16 Thread Nicolas Dichtel
Here are the official commits from Linus tree: 56c5ee1a5823 ("xfrm interface: fix memory leak on creation") e9e7e85d75f3 ("xfrm interface: avoid corruption on changelink") e0aaa332e6a9 ("xfrm interface: ifname may be wrong in logs") c5d1030f2300 ("xfrm interface: fix list corruption for x-netns")

[Kernel-packages] [Bug 1830756] Re: tuntap: correctly set SOCKWQ_ASYNC_NOSPACE

2019-09-17 Thread Nicolas Dichtel
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1830756 Title: tuntap: correctly set SOCKWQ_ASYNC_NOSPA

[Kernel-packages] [Bug 1766573] [NEW] linux < 4.11: unable to use netfilter logging from non-init namespaces

2018-04-24 Thread Nicolas Dichtel
Public bug reported: Was disabled by the following patch (linux 3.10): https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=69b34fb996b2 netfilter: xt_LOG: add net namespace support for xt_LOG And fixed in linux 4.11: https://git.kernel.org/pub/scm/linux/kernel/git/torval

[Kernel-packages] [Bug 1779830] [NEW] vfio/pci: cannot assign a i40e pf device to a vm using vfio-pci

2018-07-03 Thread Nicolas Dichtel
Public bug reported: The following upstream patch (v4.7) is missing in xenial: 450744051d20 ("vfio/pci: Hide broken INTx support from user") http://scm/kernels/linux-upstream/commit/?id=450744051d20 ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this

[Kernel-packages] [Bug 1774225] [NEW] netns: unable to follow an interface that moves to another netns

2018-05-30 Thread Nicolas Dichtel
Public bug reported: The following upstream patches are missing (v4.16): 6621dd29eb9b ("dev: advertise the new nsid when the netns iface changes") c36ac8e23073 ("dev: always advertise the new nsid when the netns iface changes") 38e01b30563a ("dev: advertise the new ifindex when the netns iface ch

[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns

2018-06-04 Thread Nicolas Dichtel
Hi Joseph, we also expect to have those commits in xenial. The test fails with the patched kernel, only IFLA_NEW_NETNSID seems there. With the head of the iproute2 (patches to display those attributes have been merged this week-end): root@ubuntu1604:~# ./iproute2/ip/ip monitor link& [1] 859 roo

[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns

2018-06-05 Thread Nicolas Dichtel
The test fails because the attribute IFLA_CARRIER_UP_COUNT and IFLA_CARRIER_DOWN_COUNT are not declared in this kernel. In this kernel, IFLA_NEW_IFINDEX has the numeric value of IFLA_CARRIER_UP_COUNT in an upstream kernel (if I patch iproute2 to use IFLA_CARRIER_UP_COUNT instead of IFLA_NEW_IFI

[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns

2018-06-11 Thread Nicolas Dichtel
It works for me, thanks! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1774225 Title: netns: unable to follow an interface that moves to another netns Status in linux package in Ubuntu

[Kernel-packages] [Bug 1771764] [NEW] iproute2: unable to add ip lwt mpls route on xenial

2018-05-17 Thread Nicolas Dichtel
Public bug reported: The following command does not work: $ ip route add 10.201.0.0/24 nexthop encap mpls 300 via 10.200.0.1 dev ntfp2 Error: "nexthop" or end of line is expected instead of "encap" In fact, iproute2 version points to v4.3.0, but the xenial kernel is a 4.4. $ ip -V ip utility, ip

[Kernel-packages] [Bug 1771783] [NEW] iproute2: frr route protocols are not converted to string on xenial

2018-05-17 Thread Nicolas Dichtel
Public bug reported: FRR puts its own proto numbers when inserting a route, example: $ ip route [snip] 2.2.2.0/24 via 3.3.3.2 dev eth2 proto 188 metric 20 iproute2 defines some protocols, but not all: https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/tree/etc/iproute2/rt_protos A p

[Kernel-packages] [Bug 1771764] Re: iproute2: unable to add ip lwt mpls route on xenial

2018-05-17 Thread Nicolas Dichtel
** Package changed: linux (Ubuntu) => iproute2 (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to iproute2 in Ubuntu. Matching subscriptions: iproute2 https://bugs.launchpad.net/bugs/1771764 Title: iproute2: unable to add ip lwt m

[Kernel-packages] [Bug 1642514] Re: sched: Match-all classifier is missing in xenial

2018-05-18 Thread Nicolas Dichtel
Any news for the iproute2 part? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to iproute2 in Ubuntu. Matching subscriptions: iproute2 https://bugs.launchpad.net/bugs/1642514 Title: sched: Match-all classifier is missing in xenial Status

[Kernel-packages] [Bug 1642510] Re: sched: clsact qdisc is missing in xenial

2018-05-18 Thread Nicolas Dichtel
Still in progress? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1642510 Title: sched: clsact qdisc is missing in xenial Status in linux package in Ubuntu: Fix Released Status in lin

[Kernel-packages] [Bug 1766573] Re: linux < 4.11: unable to use netfilter logging from non-init namespaces

2018-05-29 Thread Nicolas Dichtel
** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1766573 Title: linux < 4.11: unable to use netfilter lo

[Kernel-packages] [Bug 1771764] Re: iproute2: unable to add ip lwt mpls route on xenial

2018-09-07 Thread Nicolas Dichtel
I tested the patch, it works. Thank you. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to iproute2 in Ubuntu. Matching subscriptions: iproute2 https://bugs.launchpad.net/bugs/1771764 Title: iproute2: unable to add ip lwt mpls route on xe

[Kernel-packages] [Bug 1766573] Re: linux < 4.11: unable to use netfilter logging from non-init namespaces

2018-04-25 Thread Nicolas Dichtel
Test is ok on my side. Thank you for the quick fix! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1766573 Title: linux < 4.11: unable to use netfilter logging from non-init namespaces

[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns

2018-07-12 Thread Nicolas Dichtel
Well, it could be a workaround but it would be great to have it in the 4.4 if it's not too complicated for you. What do you think? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1774225 Ti

[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns

2018-08-13 Thread Nicolas Dichtel
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1774225 Title: netns: unable to follow an interface tha

[Kernel-packages] [Bug 1812875] Re: ip6_gre: fix tunnel list corruption for x-netns

2019-01-30 Thread Nicolas Dichtel
This issue is a kernel panic ... We reproduce it on ubuntu-18.04 with a third party software -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1812875 Title: ip6_gre: fix tunnel list corrup

[Kernel-packages] [Bug 1812875] Re: ip6_gre: fix tunnel list corruption for x-netns

2019-02-11 Thread Nicolas Dichtel
I reported this bug on behalf of a colleague. He is off this week and will not be able to test this patch before next week. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1812875 Title:

[Kernel-packages] [Bug 1806392] Re: tun/tap: unable to manage carrier state from userland

2019-02-13 Thread Nicolas Dichtel
Any news for this patch? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1806392 Title: tun/tap: unable to manage carrier state from userland Status in linux package in Ubuntu: Triaged

[Kernel-packages] [Bug 1771783] Re: iproute2: frr route protocols are not converted to string on xenial

2018-10-03 Thread Nicolas Dichtel
It works on my side: $ ./ip/ip r a 2.2.2.0/24 via 10.0.2.123 dev mgmt0 proto 188 metric 20 $ ./ip/ip r | grep 2.2.2 2.2.2.0/24 via 10.0.2.123 dev mgmt0 proto 188 metric 20 $ mkdir -p /etc/iproute2/rt_protos.d $ echo "188 foo" > /etc/iproute2/rt_protos.d/bar.conf $ ./ip/ip r | grep 2.2.2 2.2.2.0/

[Kernel-packages] [Bug 1642514] Re: sched: Match-all classifier is missing in xenial

2018-10-03 Thread Nicolas Dichtel
> Note that the iproute2 patch will be needed to use this filter: > > https://git.kernel.org/cgit/linux/kernel/git/shemminger/iproute2.git/commit/?id=d5cbf3ff0561 > (embedded headers must be updated also). This link is dead, here is another one: https://git.kernel.org/pub/scm/network/iproute2/ipr

[Kernel-packages] [Bug 1806392] [NEW] tun/tap: unable to manage carrier state from userland

2018-12-03 Thread Nicolas Dichtel
Public bug reported: This upstream patch is missing: 26d31925cd5e ("tun: implement carrier change"). https://git.kernel.org/pub/scm/linux/kernel/git/davem/net- next.git/commit/?id=26d31925cd5e ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug n

[Kernel-packages] [Bug 1806392] Re: tun/tap: unable to manage carrier state from userland

2019-03-04 Thread Nicolas Dichtel
Tests are ok on my side, thanks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1806392 Title: tun/tap: unable to manage carrier state from userland Status in linux package in Ubuntu:

[Kernel-packages] [Bug 1774815] Re: Add bpftool to linux-tools-common

2019-03-06 Thread Nicolas Dichtel
Any news on this topic? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1774815 Title: Add bpftool to linux-tools-common Status in linux package in Ubuntu: Triaged Status in linux sour

[Kernel-packages] [Bug 1812875] [NEW] ip6_gre: fix tunnel list corruption for x-netns

2019-01-22 Thread Nicolas Dichtel
Public bug reported: The following upstream patch is missing in ubuntu-18.04: ab5098fa25b9 ("ip6_gre: fix tunnel list corruption for x-netns"). https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ab5098fa25b9 ** Affects: linux (Ubuntu) Importance: Undecided

[Kernel-packages] [Bug 1690094] [NEW] linux <3.18: netlink notification is missing when an interface is modified

2017-05-11 Thread Nicolas Dichtel
Public bug reported: The following upstream patches are missing: ba9989069f4e rtnl/do_setlink(): notify when a netdev is modified 90c325e3bfe1 rtnl/do_setlink(): last arg is now a set of flags 1889b0e7efe8 rtnl/do_setlink(): set modified when IFLA_LINKMODE is updated 5d1180fcacc5 rtnl/do_setlink()

[Kernel-packages] [Bug 1894605] [NEW] gtp: unable to associate contextes to interfaces

2020-09-07 Thread Nicolas Dichtel
Public bug reported: [Impact] When a user dump pdp contextes, it cannot associate them with existing gtp interfaces. Thus, the dump is unusable. This problem has been fixed in the upstream commit b274e47d9e3f ("gtp: add GTPA_LINK info to msg sent to userspace"): https://git.kernel.org/pub/scm/l

[Kernel-packages] [Bug 1896504] [NEW] tc/ebpf: unable to use BPF_FUNC_skb_change_head

2020-09-21 Thread Nicolas Dichtel
Public bug reported: [Impact] tc ebpf program that uses BPF_FUNC_skb_change_head are rejected. This helper exists since linux v4.10, but it cannot be used until the the upstream commit 6f3f65d80dac ("net: bpf: Allow TC programs to call BPF_FUNC_skb_change_head"): https://git.kernel.org/pub/scm

[Kernel-packages] [Bug 1896504] Re: tc/ebpf: unable to use BPF_FUNC_skb_change_head

2020-09-22 Thread Nicolas Dichtel
With a newer kernel, the last command succeeds (not output): root@ubuntu1804hwe:~# uname -a Linux ubuntu1804hwe 5.9.0-rc3-ge1b81391421b+6wind-net #1 SMP Mon Sep 21 19:31:31 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux root@ubuntu1804hwe:~# tc filter add dev dummy1 egress matchall action bpf obj ./tes

[Kernel-packages] [Bug 1896504] Re: tc/ebpf: unable to use BPF_FUNC_skb_change_head

2020-09-22 Thread Nicolas Dichtel
I forget to explain how to check that the tc command was accepted: root@ubuntu1804hwe:~# tc filter show dev dummy1 egress filter protocol all pref 49152 matchall chain 0 filter protocol all pref 49152 matchall chain 0 handle 0x1 not_in_hw action order 1: bpf test.o:[test] id 9 tag 26af

[Kernel-packages] [Bug 1896504] Re: tc/ebpf: unable to use BPF_FUNC_skb_change_head

2020-09-22 Thread Nicolas Dichtel
Here is an example: root@ubuntu1804hwe:~# uname -a Linux ubuntu1804hwe 5.4.0-47-generic #51~18.04.1-Ubuntu SMP Sat Sep 5 14:35:50 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux root@ubuntu1804hwe:~# cat test.c #include #include #ifndef __section # define __section(NAME) __attribute__((section(NAME),

[Kernel-packages] [Bug 1890796] [NEW] ipsec: policy priority management is broken

2020-08-07 Thread Nicolas Dichtel
Public bug reported: [Impact] When the user tries to update the priority field of a SP, the SP is not updated *AND* a new SP is created. This results to a broken IPsec configuration. This problem has been fixed in the upstream commit 4f47e8ab6ab7 ("xfrm: policy: match with both mark and mask on

[Kernel-packages] [Bug 1890796] Re: ipsec: policy priority management is broken

2020-08-18 Thread Nicolas Dichtel
I don't understand which kernel should be tested on xenial. The kernel 4.15.0-112-generic does not have the bug. ** Tags removed: verification-needed-bionic verification-needed-focal ** Tags added: verification-done-bionic verification-done-focal -- You received this bug notification because you

[Kernel-packages] [Bug 1896504] Re: tc/ebpf: unable to use BPF_FUNC_skb_change_head

2020-11-20 Thread Nicolas Dichtel
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1896504 Title: tc/ebpf: unable to use BPF_FUNC_skb_change

[Kernel-packages] [Bug 1697892] [NEW] linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50G link speeds

2017-06-14 Thread Nicolas Dichtel
Public bug reported: These upstream patches are needed to correctly handle 5G, 25G and 50G speeds in 802.3ad: 19ddde1eeca1 bonding: add 802.3ad support for 25G speeds https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19ddde1eeca1e c7c550670afd bonding: fix 802.3ad sup

[Kernel-packages] [Bug 1697892] Re: linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50G link speeds

2017-06-14 Thread Nicolas Dichtel
** Summary changed: - linux > 4.2: bonding 802.3ad does not work with 5G, 25G and 50G link speeds + linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50G link speeds -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubu

[Kernel-packages] [Bug 1697892] Re: linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50G link speeds

2017-06-14 Thread Nicolas Dichtel
Sorry, I just discussed with Thibaut (he has spotted this bug), and I forgot one backport: 3952af4d5034 bonding: add 802.3ad support for 100G speeds https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3952af4d5034 This patch has been pushed in kernel 4.5. We only have 1

[Kernel-packages] [Bug 1697892] Re: linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50G link speeds

2017-06-16 Thread Nicolas Dichtel
As I explain before, we can only test 100G. It means that the third patch is needed for us to test xenial. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1697892 Title: linux >= 4.2: bon

[Kernel-packages] [Bug 1697892] Re: linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50G link speeds

2017-06-16 Thread Nicolas Dichtel
And you said, you had already backport it :D -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1697892 Title: linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50G link speeds

[Kernel-packages] [Bug 1697892] Re: linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50G link speeds

2017-06-16 Thread Nicolas Dichtel
Thibaut will test the xenial kernel next week. Is it ok? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1697892 Title: linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50G li

[Kernel-packages] [Bug 1697892] Re: linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50G link speeds

2017-06-22 Thread Nicolas Dichtel
Thibaut confirms that the bug is resolved for 100G (xenial). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1697892 Title: linux >= 4.2: bonding 802.3ad does not work with 5G, 25G and 50

[Kernel-packages] [Bug 1634545] Re: ipv6: connected routes are missing after a down/up cycle on the loopback

2016-12-16 Thread Nicolas Dichtel
: Hannes Frederic Sowa CC: Weilong Chen CC: Gao feng Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1634545/+subscriptions -- Mailing list: https://launchpad.ne

[Kernel-packages] [Bug 1633404] Re: audit: prevent a new auditd to stop an old auditd still alive

2016-12-16 Thread Nicolas Dichtel
** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1633404 Title: audit: prevent a new auditd to stop an o

[Kernel-packages] [Bug 1642514] Re: sched: Match-all classifier is missing in xenial

2016-12-16 Thread Nicolas Dichtel
Note that the iproute2 patch will be needed to use this filter: https://git.kernel.org/cgit/linux/kernel/git/shemminger/iproute2.git/commit/?id=d5cbf3ff0561 (embedded headers must be updated also). ** Tags removed: verification-needed-xenial ** Tags added: verification-done-xenial ** Also affect

[Kernel-packages] [Bug 1690094] Re: linux <3.18: netlink notification is missing when an interface is modified

2017-06-01 Thread Nicolas Dichtel
My tests are ok, thank you. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1690094 Title: linux <3.18: netlink notification is missing when an interface is modified Status in linux pa

[Kernel-packages] [Bug 1662096] Re: ipv6: fix a refcnt leak with peer addr

2017-02-28 Thread Nicolas Dichtel
** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1662096 Title: ipv6: fix a refcnt leak with peer addr

[Kernel-packages] [Bug 1690094] Re: linux <3.18: netlink notification is missing when an interface is modified

2017-07-11 Thread Nicolas Dichtel
What is the plan? Those patches will be applied again when bug #1703401 will be fixed? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1690094 Title: linux <3.18: netlink notification is

[Kernel-packages] [Bug 1704102] [NEW] bonding: stack dump when unregistering a netdev

2017-07-13 Thread Nicolas Dichtel
Public bug reported: Here is the reproducer: ip netns add foo ip -n foo link add dummy1 type dummy ip -n foo link add dummy2 type dummy modprobe bonding ip -n foo link add bond1 type bond ip -n foo link set dev bond1 down ip -n foo addr add 10.10.10.1/24 dev bond1 ip -n foo link set dev bond1 up

[Kernel-packages] [Bug 1704102] Re: bonding: stack dump when unregistering a netdev

2017-07-13 Thread Nicolas Dichtel
This bug was found on ubuntu 16.04. I don't reproduce the bug with your Artful kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1704102 Title: bonding: stack dump when unregisteri

[Kernel-packages] [Bug 1662096] [NEW] ipv6: fix a refcnt leak with peer addr

2017-02-06 Thread Nicolas Dichtel
Public bug reported: The following upstream patch is missing in ubuntu-14.04: f24062b07dda ipv6: fix a refcnt leak with peer addr http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f24062b07dda ** Affects: linux (Ubuntu) Importance: Undecided Status: New --

[Kernel-packages] [Bug 1662096] Re: ipv6: fix a refcnt leak with peer addr

2017-02-06 Thread Nicolas Dichtel
There is also two other patches that are needed: - e7478dfc4656 ipv6: use addrconf_get_prefix_route() to remove peer addr - 8e3d5be73681 ipv6: Avoid double dst_free http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e7478dfc4656f http://git.kernel.org/cgit/linux/kernel/git

[Kernel-packages] [Bug 1541330] Re: ip_vti/ip6_vti is broken with a kernel 3.19 (vivid)

2016-03-22 Thread Nicolas Dichtel
I probably miss something, but I didn't find any new 3.19 kernel in the trusty-proposed repo: $ apt-get install linux-generic-lts-vivid/trusty-proposed linux-headers-generic-lts-vivid/trusty-proposed linux-image-generic-lts-vivid/trusty-proposed Reading package lists... Done Building dependency

[Kernel-packages] [Bug 1541330] Re: ip_vti/ip6_vti is broken with a kernel 3.19 (vivid)

2016-02-22 Thread Nicolas Dichtel
** Summary changed: - ip6_vti is broken with a kernel 3.19 (vivid) + ip_vti/ip6_vti is broken with a kernel 3.19 (vivid) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1541330 Title: ip

[Kernel-packages] [Bug 1541330] Re: ip_vti/ip6_vti is broken with a kernel 3.19 (vivid)

2016-02-23 Thread Nicolas Dichtel
> I built a test kernel with a cherry-pick of those three commits. The test > kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1541330 > > Can you test this kernel and see if it resolves this bug? Tests are ok with these packages. Thank you, Nicolas -- You received this b

[Kernel-packages] [Bug 1541313] Re: kernel panic when umouting rootfs

2016-02-29 Thread Nicolas Dichtel
Tests are ok here. ** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1541313 Title: kernel panic when um

[Kernel-packages] [Bug 1525324] Re: kernel/bonding: wrong netlink messages when deleting a bonding interface

2015-12-22 Thread Nicolas Dichtel
Any news on this? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-lts-trusty in Ubuntu. https://bugs.launchpad.net/bugs/1525324 Title: kernel/bonding: wrong netlink messages when deleting a bonding interface Status in linux-lts

[Kernel-packages] [Bug 1541313] [NEW] kernel panic when umouting rootfs

2016-02-03 Thread Nicolas Dichtel
Public bug reported: This upstream commit is missing: da362b09e42e umount: Do not allow unmounting rootfs. http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=da362b09e42e The commit log of this patch explains how to reproduce the kernel panic (see below). Note that this pa

[Kernel-packages] [Bug 1541330] [NEW] ip_vti6 is broken with a kernel 3.19 (vivid)

2016-02-03 Thread Nicolas Dichtel
Public bug reported: $ uname -a Linux ubuntu1404es 3.19.0-39-generic #44~14.04.1-Ubuntu SMP Wed Dec 2 10:00:35 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux The following upstream patches are missing: d55c670cbc54 ip_vti/ip6_vti: Preserve skb->mark after rcv_cb call 049f8e2e28d9 xfrm: Override skb->ma

[Kernel-packages] [Bug 1541313] Re: kernel panic when umouting rootfs

2016-02-03 Thread Nicolas Dichtel
It's a kernel panic, so yes, I'm unable to do anything after the bug. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/15

[Kernel-packages] [Bug 1541330] Re: ip_vti6 is broken with a kernel 3.19 (vivid)

2016-02-03 Thread Nicolas Dichtel
This file is painful to get on a target with no internet access. The exact kernel version is stated in the bug description. Even more, upstream kernel commits and ubuntu kernel commits are listed. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug noti

[Kernel-packages] [Bug 1541330] Re: ip6_vti is broken with a kernel 3.19 (vivid)

2016-02-03 Thread Nicolas Dichtel
** Summary changed: - ip_vti6 is broken with a kernel 3.19 (vivid) + ip6_vti is broken with a kernel 3.19 (vivid) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1541330 Title: ip6_vti i

[Kernel-packages] [Bug 1541330] Re: ip6_vti is broken with a kernel 3.19 (vivid)

2016-02-05 Thread Nicolas Dichtel
Yes, it is for that kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1541330 Title: ip6_vti is broken with a kernel 3.19 (vivid) Status in linux package in Ubuntu: Triaged Statu

[Kernel-packages] [Bug 1541313] Re: kernel panic when umouting rootfs

2016-02-05 Thread Nicolas Dichtel
It does, thank you! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1541313 Title: kernel panic when umouting rootfs Status in linux package in Ubuntu: In Progress Status in linux sour

[Kernel-packages] [Bug 1525324] Re: kernel/bonding: wrong netlink messages when deleting a bonding interface

2016-02-08 Thread Nicolas Dichtel
Tests succeeded for us. ** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1525324 Title: kernel/bonding:

[Kernel-packages] [Bug 1541330] Re: ip6_vti is broken with a kernel 3.19 (vivid)

2016-02-12 Thread Nicolas Dichtel
I'm off for one week, so I won't be able to test it before Monday the 22th. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1541330 Title: ip6_vti is broken with a kernel 3.19 (vivid) St

[Kernel-packages] [Bug 1525324] Re: kernel/bonding: wrong netlink messages when deleting a bonding interface

2016-01-12 Thread Nicolas Dichtel
I fail to use this tool. The kernel version was provided in the bug description. This bug affects all architectures. The patches needed to fix this issue are also public upstream patches. What kind of information do you need? FYI, here is the screen shot. Note that the browser was successfully la

[Kernel-packages] [Bug 1525324] Re: kernel/bonding: wrong netlink messages when deleting a bonding interface

2016-01-20 Thread Nicolas Dichtel
Here it is. ** Attachment added: "bug.apport" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1525324/+attachment/4553431/+files/bug.apport -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.n

[Kernel-packages] [Bug 1525324] Re: kernel/bonding: wrong netlink messages when deleting a bonding interface

2016-01-21 Thread Nicolas Dichtel
Christopher, I just saw that you have removed the tag '6wind'. I'm not sure how this field should be used, but it was useful to tag bugs opened by our company with that tag ('6wind') to be able to find them easily. Is there a way to found all bugs opened by someone and/or a company? For example

[Kernel-packages] [Bug 1525324] Re: kernel/bonding: wrong netlink messages when deleting a bonding interface

2016-01-21 Thread Nicolas Dichtel
Thank you for your quick answer Christopher. In fact, the last link, only shows opened bugs. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1525324 Title: kernel/bonding: wrong netlink

[Kernel-packages] [Bug 1525324] Re: kernel/bonding: wrong netlink messages when deleting a bonding interface

2016-01-22 Thread Nicolas Dichtel
> git describe --contains 395eea6ccf2b > v3.19-rc1~118^2~64 > So this bug should not exist in Vivid, Wily or Xenial. Can you confirm that? Kernel >= 3.19 are ok. > I built a Trusty test kernel with these two commits. It can be downloaded > from: > http://kernel.ubuntu.com/~jsalisbury/lp1525324/

[Kernel-packages] [Bug 1443371] Re: netns: enhance netlink interface for nsid

2015-04-17 Thread Nicolas Dichtel
Here is the list (with the dependencies): 0c7aecd4bde4 netns: add rtnl cmd to add and get peer netns ids d37512a277df rtnl: add link netns id to interface messages 1728d4fabd1b tunnels: advertise link netns via netlink 317f4810e45e rtnl: allow to create device with IFLA_LINK_NETNSID set bdef279b99

[Kernel-packages] [Bug 1593235] [NEW] ovs/gre, vxlan, geneve: interface deletion are not notified via netlink with linux >= 4.3

2016-06-16 Thread Nicolas Dichtel
Public bug reported: These upstream patches are needed: ovs/gre,geneve: fix error path when creating an iface http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=106da663ff495e0aea3ac15b8317aa410754fcac ovs/vxlan: fix rtnl notifications on iface deletion http://git.kernel.org/cg

[Kernel-packages] [Bug 1593235] Re: ovs/gre, vxlan, geneve: interface deletion are not notified via netlink with linux >= 4.3

2016-06-16 Thread Nicolas Dichtel
apport information ** Tags added: apport-collected ** Description changed: These upstream patches are needed: ovs/gre,geneve: fix error path when creating an iface http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=106da663ff495e0aea3ac15b8317aa410754fcac ovs/vxl

[Kernel-packages] [Bug 1593235] UdevDb.txt

2016-06-16 Thread Nicolas Dichtel
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1593235/+attachment/4684981/+files/UdevDb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1593235

[Kernel-packages] [Bug 1593235] Lspci.txt

2016-06-16 Thread Nicolas Dichtel
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1593235/+attachment/4684977/+files/Lspci.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1593235

[Kernel-packages] [Bug 1593235] ProcCpuinfo.txt

2016-06-16 Thread Nicolas Dichtel
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1593235/+attachment/4684978/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

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