[Bug 1864992] Re: depmod: ERROR: ../libkmod/libkmod.c:515 lookup_builtin_file() could not open builtin file '/lib/modules/5.4.0-14-generic/modules.builtin.bin'
Matthias Klose
doko at ubuntu.com
Tue Mar 24 19:55:38 UTC 2020
reopening for focal. still seen in almost every autopkg test
(2020-03-24)
** Changed in: kmod (Ubuntu Focal)
Status: Fix Released => New
--
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to kmod in Ubuntu.
https://bugs.launchpad.net/bugs/1864992
Title:
depmod: ERROR: ../libkmod/libkmod.c:515 lookup_builtin_file() could
not open builtin file
'/lib/modules/5.4.0-14-generic/modules.builtin.bin'
Status in kmod package in Ubuntu:
New
Status in kmod source package in Bionic:
Fix Committed
Status in kmod source package in Disco:
Won't Fix
Status in kmod source package in Eoan:
Fix Committed
Status in kmod source package in Focal:
New
Bug description:
[Impact]
* There is no impact to the end user but spurious error messages (tons
of them) causing the perception that something really bad happened:
Example of one of those tons of messages:
depmod: ERROR: ../libkmod/libkmod.c:515 lookup_builtin_file() could
not open builtin file
'/lib/modules/5.4.0-14-generic/modules.builtin.bin'
[Test Case]
* sudo rm /lib/modules/$(uname -r)/modules.builtin.bin
* sudo depmod -a -F /boot/System.map-$(uname -r)
This will cause the spurious error messages because depmod -a -F won't
have the "modules.builtin.bin" file created. This is a simulation of
what the linux-modules postinst package does and an example of why the
messages happen.
[Regression Potential]
* We are reverting a debian patch so we will be closer to upstream
code base.
* the change is about 2 different priority changes on verbosity, so
biggest problem would be extra (or fewer) stdout/stderr messages (for
scripts relying on them, for example).
* I have tested with kernels 4.15, 5.0 and 5.3 and all of them seemed
to work fine.
[Other Info]
* Original Description:
During a Focal install from the ISO image several errors like:
depmod: ERROR: ../libkmod/libkmod.c:515 lookup_builtin_file() could
not open builtin file
'/lib/modules/5.4.0-14-generic/modules.builtin.bin'
are logged in curtin's install logs. The installed system boots and
works fine, but the error is clearly something we want to get rid of.
At first glance this seems related to:
https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1863261
but the version of initramfs-tools in both the installer and installed
system (checked with `chroot /target dpkg -l initramfs-tools` during
the installation) is 0.136ubuntu1, which should contain Rafael's fix
for that bug. I wonder if the update-initramfs diversion has a role
here.
I verified this happens at least on amd64 and arm64. I'm attaching the full install logs for a amd64 installation.
---
ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-14-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu18
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
CasperVersion: 1.439
DistroRelease: Ubuntu 20.04
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
LiveMediaBuild: Ubuntu-Server 20.04 LTS "Focal Fossa" - Alpha amd64 (20200225)
Lsusb:
Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd QEMU USB Tablet
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Lsusb-t:
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/6p, 480M
|__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 480M
MachineType: QEMU Standard PC (Q35 + ICH9, 2009)
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
Package: linux (not installed)
ProcEnviron:
TERM=linux
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
ProcFB: 0 qxldrmfb
ProcKernelCmdLine: initrd=/casper/initrd quiet --- maybe-ubiquity
ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
RelatedPackageVersions:
linux-restricted-modules-5.4.0-14-generic N/A
linux-backports-modules-5.4.0-14-generic N/A
linux-firmware 1.186
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: focal uec-images
Uname: Linux 5.4.0-14-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: 1.13.0-1
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-q35-4.2
dmi.modalias: dmi:bvnSeaBIOS:bvr1.13.0-1:bd04/01/2014:svnQEMU:pnStandardPC(Q35+ICH9,2009):pvrpc-q35-4.2:cvnQEMU:ct1:cvrpc-q35-4.2:
dmi.product.name: Standard PC (Q35 + ICH9, 2009)
dmi.product.version: pc-q35-4.2
dmi.sys.vendor: QEMU
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1864992/+subscriptions
More information about the foundations-bugs
mailing list