[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
** Tags added: cscc
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
Confirmed
Status in linux source package in Bionic:
Fix Released
Bug description:
== SRU Justification ==
6Wind is requesting these three patches. The patches fix a bug that prevents
a user
from following an interface that moves to another netns.
These commits are also needed in Xenial. However, they will be sent in
a separate SRU request due to additional prereq commits being needed for
Xenial.
== Fixes ==
b2d3bcfa26a7 ("net: core: Expose number of link up/down transitions")
c36ac8e23073 ("dev: always advertise the new nsid when the netns iface
changes")
38e01b30563a ("dev: advertise the new ifindex when the netns iface changes")
== Regression Potential ==
Medium due to three patches needed and the changes to core networking.
== Test Case ==
A test kernel was built with these patches and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
** Changed in: linux (Ubuntu Xenial)
Status: In Progress => Confirmed
** Changed in: linux (Ubuntu)
Status: In Progress => Fix Released
** Changed in: linux (Ubuntu Xenial)
Assignee: Joseph Salisbury (jsalisbury) => (unassigned)
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
Confirmed
Status in linux source package in Bionic:
Fix Released
Bug description:
== SRU Justification ==
6Wind is requesting these three patches. The patches fix a bug that prevents
a user
from following an interface that moves to another netns.
These commits are also needed in Xenial. However, they will be sent in
a separate SRU request due to additional prereq commits being needed for
Xenial.
== Fixes ==
b2d3bcfa26a7 ("net: core: Expose number of link up/down transitions")
c36ac8e23073 ("dev: always advertise the new nsid when the netns iface
changes")
38e01b30563a ("dev: advertise the new ifindex when the netns iface changes")
== Regression Potential ==
Medium due to three patches needed and the changes to core networking.
== Test Case ==
A test kernel was built with these patches and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
This bug was fixed in the package linux - 4.15.0-33.36 --- linux (4.15.0-33.36) bionic; urgency=medium * linux: 4.15.0-33.36 -proposed tracker (LP: #1787149) * RTNL assertion failure on ipvlan (LP: #1776927) - ipvlan: drop ipv6 dependency - ipvlan: use per device spinlock to protect addrs list updates - SAUCE: fix warning from "ipvlan: drop ipv6 dependency" * ubuntu_bpf_jit test failed on Bionic s390x systems (LP: #1753941) - test_bpf: flag tests that cannot be jited on s390 * HDMI/DP audio can't work on the laptop of Dell Latitude 5495 (LP: #1782689) - drm/nouveau: fix nouveau_dsm_get_client_id()'s return type - drm/radeon: fix radeon_atpx_get_client_id()'s return type - drm/amdgpu: fix amdgpu_atpx_get_client_id()'s return type - platform/x86: apple-gmux: fix gmux_get_client_id()'s return type - ALSA: hda: use PCI_BASE_CLASS_DISPLAY to replace PCI_CLASS_DISPLAY_VGA - vga_switcheroo: set audio client id according to bound GPU id * locking sockets broken due to missing AppArmor socket mediation patches (LP: #1780227) - UBUNTU SAUCE: apparmor: fix apparmor mediating locking non-fs, unix sockets * Update2 for ocxl driver (LP: #1781436) - ocxl: Fix page fault handler in case of fault on dying process * netns: unable to follow an interface that moves to another netns (LP: #1774225) - net: core: Expose number of link up/down transitions - dev: always advertise the new nsid when the netns iface changes - dev: advertise the new ifindex when the netns iface changes * [Bionic] Disk IO hangs when using BFQ as io scheduler (LP: #1780066) - block, bfq: fix occurrences of request finish method's old name - block, bfq: remove batches of confusing ifdefs - block, bfq: add requeue-request hook * HP ProBook 455 G5 needs mute-led-gpio fixup (LP: #1781763) - ALSA: hda: add mute led support for HP ProBook 455 G5 * [Bionic] bug fixes to improve stability of the ThunderX2 i2c driver (LP: #1781476) - i2c: xlp9xx: Fix issue seen when updating receive length - i2c: xlp9xx: Make sure the transfer size is not more than I2C_SMBUS_BLOCK_SIZE * x86/kvm: fix LAPIC timer drift when guest uses periodic mode (LP: #1778486) - x86/kvm: fix LAPIC timer drift when guest uses periodic mode * Please include ax88179_178a and r8152 modules in d-i udeb (LP: #1771823) - [Config:] d-i: Add ax88179_178a and r8152 to nic-modules * Nvidia fails after switching its mode (LP: #1778658) - PCI: Restore config space on runtime resume despite being unbound * Kernel error "task zfs:pid blocked for more than 120 seconds" (LP: #1781364) - SAUCE: (noup) zfs to 0.7.5-1ubuntu16.3 * CVE-2018-12232 - PATCH 1/1] socket: close race condition between sock_close() and sockfs_setattr() * CVE-2018-10323 - xfs: set format back to extents if xfs_bmap_extents_to_btree * change front mic location for more lenovo m7/8/9xx machines (LP: #1781316) - ALSA: hda/realtek - Fix the problem of two front mics on more machines - ALSA: hda/realtek - two more lenovo models need fixup of MIC_LOCATION * Cephfs + fscache: unable to handle kernel NULL pointer dereference at IP: jbd2__journal_start+0x22/0x1f0 (LP: #1783246) - ceph: track read contexts in ceph_file_info * Touchpad of ThinkPad P52 failed to work with message "lost sync at byte" (LP: #1779802) - Input: elantech - fix V4 report decoding for module with middle key - Input: elantech - enable middle button of touchpads on ThinkPad P52 * xhci_hcd :00:14.0: Root hub is not suspended (LP: #1779823) - usb: xhci: dbc: Fix lockdep warning - usb: xhci: dbc: Don't decrement runtime PM counter if DBC is not started * CVE-2018-13406 - video: uvesafb: Fix integer overflow in allocation * CVE-2018-10840 - ext4: correctly handle a zero-length xattr with a non-zero e_value_offs * CVE-2018-11412 - ext4: do not allow external inodes for inline data * CVE-2018-10881 - ext4: clear i_data in ext4_inode_info when removing inline data * CVE-2018-12233 - jfs: Fix inconsistency between memory allocation and ea_buf->max_size * CVE-2018-12904 - kvm: nVMX: Enforce cpl=0 for VMX instructions * Error parsing PCC subspaces from PCCT (LP: #1528684) - mailbox: PCC: erroneous error message when parsing ACPI PCCT * CVE-2018-13094 - xfs: don't call xfs_da_shrink_inode with NULL bp * other users' coredumps can be read via setgid directory and killpriv bypass (LP: #1779923) // CVE-2018-13405 - Fix up non-directory creation in SGID directories * Invoking obsolete 'firmware_install' target breaks snap build (LP: #1782166) - snapcraft.yaml: stop invoking the obsolete (and non-existing) 'firmware_install' target * snapcraft.yaml: missing ubuntu-retpoline-extract-one script breaks the build (LP: #1782116) - snapcraft.yaml: copy
[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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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:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
Fix Committed
Bug description:
== SRU Justification ==
6Wind is requesting these three patches. The patches fix a bug that prevents
a user
from following an interface that moves to another netns.
These commits are also needed in Xenial. However, they will be sent in
a separate SRU request due to additional prereq commits being needed for
Xenial.
== Fixes ==
b2d3bcfa26a7 ("net: core: Expose number of link up/down transitions")
c36ac8e23073 ("dev: always advertise the new nsid when the netns iface
changes")
38e01b30563a ("dev: advertise the new ifindex when the netns iface changes")
== Regression Potential ==
Medium due to three patches needed and the changes to core networking.
== Test Case ==
A test kernel was built with these patches and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
bionic' to 'verification-done-bionic'. If the problem still exists,
change the tag 'verification-needed-bionic' to 'verification-failed-
bionic'.
If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.
See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!
** Tags added: verification-needed-bionic
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
Fix Committed
Bug description:
== SRU Justification ==
6Wind is requesting these three patches. The patches fix a bug that prevents
a user
from following an interface that moves to another netns.
These commits are also needed in Xenial. However, they will be sent in
a separate SRU request due to additional prereq commits being needed for
Xenial.
== Fixes ==
b2d3bcfa26a7 ("net: core: Expose number of link up/down transitions")
c36ac8e23073 ("dev: always advertise the new nsid when the netns iface
changes")
38e01b30563a ("dev: advertise the new ifindex when the netns iface changes")
== Regression Potential ==
Medium due to three patches needed and the changes to core networking.
== Test Case ==
A test kernel was built with these patches and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
** Description changed:
+
+ == SRU Justification ==
+ 6Wind is requesting these three patches. The patches fix a bug that prevents
a user
+ from following an interface that moves to another netns.
+
+ These commits are also needed in Xenial. However, they will be sent in
+ a separate SRU request due to additional prereq commits being needed for
+ Xenial.
+
+ == Fixes ==
+ b2d3bcfa26a7 ("net: core: Expose number of link up/down transitions")
+ c36ac8e23073 ("dev: always advertise the new nsid when the netns iface
changes")
+ 38e01b30563a ("dev: advertise the new ifindex when the netns iface changes")
+
+ == Regression Potential ==
+ Medium due to three patches needed and the changes to core networking.
+
+ == Test Case ==
+ A test kernel was built with these patches and tested by the original bug
reporter.
+ The bug reporter states the test kernel resolved the bug.
+
+
+
+
+
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
Fix Committed
Bug description:
== SRU Justification ==
6Wind is requesting these three patches. The patches fix a bug that prevents
a user
from following an interface that moves to another netns.
These commits are also needed in Xenial. However, they will be sent in
a separate SRU request due to additional prereq commits being needed for
Xenial.
== Fixes ==
b2d3bcfa26a7 ("net: core: Expose number of link up/down transitions")
c36ac8e23073 ("dev: always advertise the new nsid when the netns iface
changes")
38e01b30563a ("dev: advertise the new ifindex when the netns iface changes")
== Regression Potential ==
Medium due to three patches needed and the changes to core networking.
== Test Case ==
A test kernel was built with these patches and tested by the original bug
reporter.
The bug reporter states the test kernel resolved the bug.
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
Fix Committed
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
I'll see what is involved to backport to Xenial/4.4
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
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?
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
Xenial appears to have some prereq commits necessary and requires
backporting of commits. Is it possible to use the HWE kernel with
Xenial instead of backporting the commits to 4.4?
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
Bionic SRU request submitted:
https://lists.ubuntu.com/archives/kernel-team/2018-June/093495.html
I should have a Xenial test kernel available for testing shortly. It
requires some backporting of the patches.
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
It works for me, thanks!
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
It looks like mainline commit b2d3bcfa26a7a is also needed.
I built another test kernel which has the following three commits:
b2d3bcfa26a7 ("net: core: Expose number of link up/down transitions")
38e01b30563a ("dev: advertise the new ifindex when the netns iface changes")
c36ac8e23073 ("dev: always advertise the new nsid when the netns iface changes")
The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1774225
Can you test this kernel and see if it resolves this bug?
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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:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774225/+subscriptions
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
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_IFINDEX, I can get the new ifindex).
iproute2 (like a lot of others tools) has a local copy of linux uapi headers,
thus the numeric value of netlink attributes must be the same than upstream.
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1774225
Title:
netns: unable to follow an interface that moves to another netns
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774225/+subscriptions
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
I built one more test kernel using the Bionic master-next repository. I
confirmed the test kernel has the following two commits:
38e01b30563a ("dev: advertise the new ifindex when the netns iface changes")
c36ac8e23073 ("dev: always advertise the new nsid when the netns iface changes")
The test kernel can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1774225
Can you test this kernel and see if it resolves this bug?
Note about installing test kernels:
• If the test kernel is prior to 4.15(Bionic) you need to install the
linux-image and linux-image-extra .deb packages.
• If the test kernel is 4.15(Bionic) or newer, you need to install the
linux-modules, linux-modules-extra and linux-image-unsigned .deb packages.
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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:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774225/+subscriptions
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
** Also affects: linux (Ubuntu Xenial)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Xenial)
Status: New => In Progress
** Changed in: linux (Ubuntu Xenial)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Xenial)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
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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:
In Progress
Status in linux source package in Xenial:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774225/+subscriptions
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
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
root@ubuntu1604:~# ip netns add foo
root@ubuntu1604:~# ip l a type dummy
root@ubuntu1604:~# 3: dummy0: mtu 1500 qdisc noop state DOWN
group default
link/ether 5e:cb:ae:4a:69:f8 brd ff:ff:ff:ff:ff:ff
4: dummy1: mtu 1500 qdisc noop state DOWN group default
link/ether 06:de:2b:94:20:78 brd ff:ff:ff:ff:ff:ff
root@ubuntu1604:~# ip l s dummy1 netns foo
Deleted 4: dummy1: mtu 1500 qdisc noop state DOWN group
default
link/ether 06:de:2b:94:20:78 brd ff:ff:ff:ff:ff:ff new-nsid 0
=> only new-nsid is displayed.
With an upstream kernel, you have:
Deleted 5: dummy0: mtu 1500 qdisc noop state DOWN group
default
link/ether 72:33:30:ba:4c:eb brd ff:ff:ff:ff:ff:ff new-nsid 0 new-ifindex 5
'new-ifindex' is also displayed
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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:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774225/+subscriptions
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
Commit 6621dd29eb9b is already in Bionic. Are this commits only needed
in Bionic?
I built a Bionic test kernel with the other two commits. The test kernel can
be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1774225
Can you test this kernel and see if it resolves this bug?
Note about installing test kernels:
• If the test kernel is prior to 4.15(Bionic) you need to install the
linux-image and linux-image-extra .deb packages.
• If the test kernel is 4.15(Bionic) or newer, you need to install the
linux-modules, linux-modules-extra and linux-image-unsigned .deb packages.
Thanks in advance!
--
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:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774225/+subscriptions
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Joseph Salisbury (jsalisbury)
** Changed in: linux (Ubuntu Bionic)
Status: Triaged => In Progress
** Changed in: linux (Ubuntu)
Status: Triaged => In Progress
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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:
In Progress
Status in linux source package in Bionic:
In Progress
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774225/+subscriptions
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[Kernel-packages] [Bug 1774225] Re: netns: unable to follow an interface that moves to another netns
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: Incomplete => Triaged
** Tags added: bionic kernel-da-key
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => Triaged
** Changed in: linux (Ubuntu Bionic)
Importance: Undecided => Medium
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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:
Triaged
Status in linux source package in Bionic:
Triaged
Bug description:
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 changes")
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6621dd29eb9b
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c36ac8e23073
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38e01b30563a
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774225/+subscriptions
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