Bug 491866

Summary:	Backup run terminates unexpectedly
Product:	[Applications] kup	Reporter:	pewkrause
Component:	general	Assignee:	Simon Persson <simon.persson>
Status:	RESOLVED UPSTREAM
Severity:	normal	CC:	kopper.patrick, salvuzzo82
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	Kup log

Description pewkrause 2024-08-18 16:43:28 UTC

SUMMARY
I am writing my backup data to an external HDD mounted on /run/media/peter/697dab…-4cac-b143-708efd90520b from /dev/sdb1. Until a few days ago kbackup used to run perfectly. Now terminates the backup run throwing an error message.

STEPS TO REPRODUCE
1. Following the system message saying that according to the actual backup plan, a new backup run should be run, start the run using the confirmation button of the message. 
2. 
3. 

OBSERVED RESULT
The backup starts obviously by checking the backup integrity. After some time, the backup stops and a message is issued saying like "kup failed to generate recovery info". The log file says:

---
Kup is starting bup backup job at Samstag, 17. August 2024 14:47:50 MESZ

bup "-d" "/run/media/peter/697dab13-1f0f-4cac-b143-708efd90520b/vision_01" "init"
bup "-d" "/run/media/peter/697dab13-1f0f-4cac-b143-708efd90520b/vision_01" "fsck" "--quick" "-j" "4"
Exit code: 0
bup "-d" "/run/media/peter/697dab13-1f0f-4cac-b143-708efd90520b/vision_01" "index" "-u" "/home/peter/.config" "/home/peter/.dropbox" "/home/peter/.dropbox-dist" "/home/peter/.local" "/home/peter/.sane" "/home/peter/.var" "/home/peter/Appimage" "/home/peter/Applications" "/home/peter/BAckup_gitti2" "/home/peter/Bassübungen" "/home/peter/Bilder" "/home/peter/Dokumente" "/home/peter/Elster" "/home/peter/Musik" "/home/peter/Skripte" "/home/peter/Videos" "/home/peter/Vorlagen"
Exit code: 0
bup "-d" "/run/media/peter/697dab13-1f0f-4cac-b143-708efd90520b/vision_01" "save" "-n" "kup" "-vv" "/home/peter/.config" "/home/peter/.dropbox" "/home/peter/.dropbox-dist" "/home/peter/.local" "/home/peter/.sane" "/home/peter/.var" "/home/peter/Appimage" "/home/peter/Applications" "/home/peter/BAckup_gitti2" "/home/peter/Bassübungen" "/home/peter/Bilder" "/home/peter/Dokumente" "/home/peter/Elster" "/home/peter/Musik" "/home/peter/Skripte" "/home/peter/Videos" "/home/peter/Vorlagen"
Saving: 100.00% (123086594/123086594k, 446868/446868 files), done.    
Exit code: 0
bup "-d" "/run/media/peter/697dab13-1f0f-4cac-b143-708efd90520b/vision_01" "fsck" "-g" "-j" "4"
Fehler: index-pack died of signal 11
b'pack-030514f33af272353b980c01e526273327838bfa' git verify: failed (1)
Fehler: index-pack died of signal 11
b'pack-1386b2bf9898bd795e1c28f974302dcd46e63679' git verify: failed (1)
Fehler: index-pack died of signal 11
b'pack-a4da3a4717236aec399c03e080e32a26574e5c31' git verify: failed (1)
Fehler: index-pack died of signal 11
b'pack-ae534eea3e66091b4b093f202cc9d99f7accf856' git verify: failed (1)
Fehler: index-pack died of signal 11
b'pack-a2060063fad743f9ecc5f762fc85075e9aa9fc66' git verify: failed (1)
Fehler: index-pack died of signal 11
b'pack-4f99b91405d3ddf6b150b6b599d89d673ac58662' git verify: failed (1)

Exit code: 1
Kup did not successfully complete the bup backup job: failed to generate recovery info.
----

EXPECTED RESULT
The backup procedure is completed without any further message.

SOFTWARE/OS VERSIONS

Operating System: openSUSE Tumbleweed 20240816
KDE Plasma Version: 6.1.4
KDE Frameworks Version: 6.5.0
Qt Version: 6.7.2
Kernel Version: 6.10.4-1-default (64-bit)
Graphics Platform: Wayland
Processors: 8 × 11th Gen Intel® Core™ i7-1165G7 @ 2.80GHz
Memory: 15.4 GiB of RAM
Graphics Processor: Mesa Intel® Xe Graphics
Manufacturer: SchenkerTechnologiesGmbH
Product Name: SCHENKER VISION 14

ADDITIONAL INFORMATION
-

Comment 1 Patrick Kopper 2024-08-23 13:10:12 UTC

I am observing the same behaviour on a recent Arch Linux installation. I'm backing up to an ZFS file system on an external NAS. Without changes to the setup, KUP suddenly stopped working when run from my local machine. Running bup on the NAS successfully completes fsck.

OBSERVED RESULT
Kup is starting bup backup job at Tuesday 20 August 2024 19:01:55 CEST

bup "-d" "[...]" "init"
bup "-d" "[...]" "fsck" "--quick" "-j" "4"
Exit code: 0
bup "-d" "[...]" "index" "-u" "--exclude" "[...]" "[...]"
Exit code: 0
bup "-d" "[...]" "save" "-n" "kup" "-vv" "[...]"
Saving: 100.00% (89032805/89032805k, 165872/165872 files), done.    
Exit code: 0
bup "-d" "[...]" "fsck" "-g" "-j" "4"
error: index-pack died of signal 11
b'pack-894dc69af7d5d1197c8e5683253edbf09220a5b8' git verify: failed (1)

Exit code: 1
Kup did not successfully complete the bup backup job: failed to generate recovery info.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.1.4
KDE Frameworks Version: 6.5.0
Qt Version: 6.7.2
Kernel Version: 6.10.6-zen1-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 4800H with Radeon Graphics
Memory: 15.0 GiB of RAM
Graphics Processor: AMD Radeon Graphics
Manufacturer: HUAWEI
Product Name: KLVL-WXX9
System Version: M1040

Comment 2 snoschese 2024-08-28 15:57:35 UTC

Created attachment 173049 [details]
Kup log

Same issue for me:
# OS: Arch Linux (6.10.6-arch1-1)
# DE: KDE Plasma 6.1.4 (Wayland)

Comment 3 Simon Persson 2025-06-27 12:53:45 UTC

This was a bug in git 2.46.0 that was fixed in version 2.46.1.