[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1780103
Title:
Network namespaces support for non-IP suddenly missing
Status in linux package in Ubuntu:
Expired
Bug description:
I run 16.04, and I keep daily track of all dist-upgrades. Yesterday (3
july 2018) there was an upgrade, and it must have been a kernel
upgrade, because my machine had rebooted (which I make it do
automatically if needed).
From today, the system tests on my project have stopped working (C
development). These system tests do the following: using the 'ip' command, they
set up several network namespaces, in which I run several executables
concurrently, that exchange network messages with each other. The namespaces
that use IP have kept on working, while the ones that don't (I'm implementing
an ethernet network packet structure of my own) have stopped working. I've done
the same tests on my laptop, which is also a 16.04, on which I haven't done the
upgrade (and I'm very hesitant to do so now, because this is my bread and
butter), and there they work still.
---
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: kees 1919 F.... pulseaudio
/dev/snd/seq: timidity 1084 F.... timidity
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=UUID=3ed19ff5-7945-42ac-a22a-9136402798d8
InstallationDate: Installed on 2018-02-06 (148 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release i386 (20160420.1)
IwConfig:
lo no wireless extensions.
enp1s0 no wireless extensions.
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 046d:c30e Logitech, Inc. UltraX Keyboard (Y-BL49)
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-128-generic
root=UUID=43c7f0dc-00d1-4bb5-86c0-9ac982fbe227 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-128.154-generic 4.4.131
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.4.0-128-generic N/A
linux-backports-modules-4.4.0-128-generic N/A
linux-firmware 1.157.19
RfKill:
Tags: xenial
Uname: Linux 4.4.0-128-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 03/16/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F4
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: H110M-S2H-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrF4:bd03/16/2016:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH110M-S2H-CF:rvrx.x:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
---
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: kees 1920 F.... pulseaudio
/dev/snd/seq: timidity 1065 F.... timidity
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=UUID=3ed19ff5-7945-42ac-a22a-9136402798d8
InstallationDate: Installed on 2018-02-06 (148 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release i386 (20160420.1)
IwConfig:
lo no wireless extensions.
enp1s0 no wireless extensions.
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 046d:c30e Logitech, Inc. UltraX Keyboard (Y-BL49)
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Gigabyte Technology Co., Ltd. To be filled by O.E.M.
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-130-generic
root=UUID=43c7f0dc-00d1-4bb5-86c0-9ac982fbe227 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-130.156-generic 4.4.134
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.4.0-130-generic N/A
linux-backports-modules-4.4.0-130-generic N/A
linux-firmware 1.157.19
RfKill:
Tags: xenial
Uname: Linux 4.4.0-130-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 03/16/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F4
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: H110M-S2H-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrF4:bd03/16/2016:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH110M-S2H-CF:rvrx.x:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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