systemd segv coredump, reboot/poweroff ignored.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
systemd |
Fix Released
|
Unknown
|
|||
systemd (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
Medium
|
Dan Streetman | ||
Eoan |
Fix Released
|
Medium
|
Dan Streetman | ||
Focal |
Fix Released
|
Medium
|
Dan Streetman | ||
Groovy |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
[impact]
during systemctl daemon-reload, systemd sometimes segfaults while serializing a service.
[test case]
problem is intermittent, but the upstream bug suggests a reproducer. Also see original description.
[regression potential]
this adjusts serialization, so any regression would likely occur during serialization/
[scope]
This is needed for Bionic and later.
this was introduced by commit e266c068b5597e1
The PR to fix this is https:/
[other info]
there is an additional PR that further avoids the error, but has not yet been accepted, and may not be accepted as it may not be necessary.
https:/
[original description]
Proximate syslog:
Apr 18 16:26:56 gate2 rssmonitor.
Apr 18 16:26:56 gate2 systemd[1]: /lib/systemd/
un/dbus/
Apr 18 16:26:56 gate2 systemd[1]: /lib/systemd/
se update the unit file accordingly.
Apr 18 16:26:56 gate2 systemd[1]: /lib/systemd/
id; please update the unit file accordingly.
Apr 18 16:26:56 gate2 systemd[1]: /lib/systemd/
un/fail2ban/
Apr 18 16:26:56 gate2 systemd[1]: /lib/systemd/
tmonger.pid; please update the unit file accordingly.
Apr 18 16:26:56 gate2 systemd[1]: Reloading.
Apr 18 16:26:56 gate2 kernel: [ 454.966336] systemd[1]: segfault at 50 ip 000055946ed0d6f0 sp 00007fff8409d210 error 4 in systemd[
Apr 18 16:26:56 gate2 kernel: [ 454.966354] Code: a8 48 8b 75 a0 c7 45 ac 00 00 00 00 48 8b 94 c7 a0 04 00 00 48 89 45 88 48 89 f0 48 39 d6 74 17 66 2e 0f 1f 84 00 00 00 00 00 <48
> 8b 40 50 83 45 ac 01 48 39 c2 75 f3 48 8b 45 a0 31 db 4c 8d 7d
Apr 18 16:26:56 gate2 rssmonitor.
Apr 18 16:26:57 gate2 rssmonitor.
Apr 18 16:27:23 gate2 sssd[nss]: Enumeration requested but not enabled
Apr 18 16:27:24 gate2 kernel: [ 482.503042] printk: systemd: 43 output lines suppressed due to ratelimiting
Apr 18 16:27:24 gate2 systemd[1]: Caught <SEGV>, dumped core as pid 2034.
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: systemd 242-7ubuntu3.7
ProcVersionSign
Uname: Linux 5.3.0-46-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.8
Architecture: amd64
Date: Sat Apr 18 18:09:06 2020
InstallationDate: Installed on 2019-11-01 (169 days ago)
InstallationMedia: Ubuntu-MATE 19.10 "Eoan Ermine" - Release amd64 (20191017)
Lsusb:
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
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
TERM=xterm-
XDG_RUNTIME_
PATH=(custom, no user)
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: systemd
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: 1.12.0-1
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.
dmi.modalias: dmi:bvnSeaBIOS:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.
dmi.sys.vendor: QEMU
mtime.conffile.
Changed in systemd (Ubuntu): | |
status: | Confirmed → Fix Released |
Changed in systemd (Ubuntu Eoan): | |
assignee: | nobody → Dan Streetman (ddstreet) |
importance: | Undecided → Medium |
status: | New → In Progress |
description: | updated |
Changed in systemd: | |
status: | Unknown → Fix Released |
Changed in systemd (Ubuntu Focal): | |
status: | New → In Progress |
Changed in systemd (Ubuntu Bionic): | |
status: | New → In Progress |
assignee: | nobody → Dan Streetman (ddstreet) |
Changed in systemd (Ubuntu Focal): | |
assignee: | nobody → Dan Streetman (ddstreet) |
importance: | Undecided → Medium |
Changed in systemd (Ubuntu Bionic): | |
importance: | Undecided → Medium |
Changed in systemd (Ubuntu Groovy): | |
status: | Fix Released → New |
tags: |
added: verification-done-eoan removed: verification-needed-eoan |
crash log