Public bug reported:
Problem: Computer is off. I start it. Boot gets stuck. Reboot is needed (some
either manually or reboots itself).
Reboot with the same kernel works and no further problem.
Kernel: Problem started with 4.15.0-48, all versions since that. Never
happend before that version.
During first boot computer just stops booting (sound: hard disk goes off or
smth):
-Sometimes boot screen shows graphical error over boot messages
-or boot messages stop early
-or spades mixed with normal output and an error (see A) - " Fixing recursive
fault but reboot is needed!" is last line on the screen.
Logs from 'journalctl' command. Not every first boot gives a BUG/Oops in
the log.
----- current system
Linux blumentopf 4.15.0-50-generic #54-Ubuntu SMP Mon May 6 18:45:45 UTC 2019
i686 i686 i686 GNU/Linux
Ubuntu 4.15.0-50.54-generic 4.15.18
Distributor ID: Ubuntu
Description: Ubuntu 18.04.2 LTS
Release: 18.04
Codename: bionic
-----
repeated:
EIP: 0xb7f0fd09
EIP: 0xf6607eb8
EIP: __mutex_unlock_slowpath.isra.11+0x66/0x110 SS:ESP: 0068:f6607ddc
EIP: native_queued_spin_lock_slowpath+0x1d7/0x220 SS:ESP: 0068:f6607db8
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-50-generic 4.15.0-50.54
ProcVersionSignature: Ubuntu 4.15.0-50.54-generic 4.15.18
Uname: Linux 4.15.0-50-generic i686
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0c: nuser 3208 F...m pulseaudio
/dev/snd/pcmC0D0p: nuser 3208 F...m pulseaudio
/dev/snd/controlC0: nuser 3208 F.... pulseaudio
Date: Mon Jun 3 09:37:11 2019
HibernationDevice: RESUME=UUID=a5308b72-8378-433c-b57f-ecc62c58387f
InstallationDate: Installed on 2013-02-02 (2311 days ago)
InstallationMedia: Lubuntu 12.04 "Precise Pangolin" - Release i386 (20120423.1)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: BenQ Joybook R55v
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-50-generic
root=UUID=9364df51-7314-4335-9b34-e35cb6ec610f ro quiet noplymouth
RelatedPackageVersions:
linux-restricted-modules-4.15.0-50-generic N/A
linux-backports-modules-4.15.0-50-generic N/A
linux-firmware 1.173.6
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to bionic on 2019-05-25 (9 days ago)
dmi.bios.date: 01/15/2007
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: NOTE BIOS Version Q3A26
dmi.board.name: Joybook R55v
dmi.board.vendor: BenQ
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenixTechnologiesLTD:bvrNOTEBIOSVersionQ3A26:bd01/15/2007:svnBenQ:pnJoybookR55v:pvrNotApplicable:rvnBenQ:rnJoybookR55v:rvrNotApplicable:cvnNoEnclosure:ct1:cvrN/A:
dmi.product.name: Joybook R55v
dmi.product.version: Not Applicable
dmi.sys.vendor: BenQ
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug bionic i386 kernel-oops
** Attachment added: "Some boots with kernel error messages in the log"
https://bugs.launchpad.net/bugs/1831428/+attachment/5268485/+files/kerneloops.txt
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https://bugs.launchpad.net/bugs/1831428
Title:
Since 4.15.0-48 every boot needs a reboot
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