https://bugs.kde.org/show_bug.cgi?id=504286
Bug ID: 504286
Summary: Kernel logs spammed with coredump: Unsafe core_pattern
Classification: Applications
Product: drkonqi
Version: 6.3.5
Platform: Kubuntu
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: l.bonn...@laposte.net
Target Milestone: ---
SUMMARY
Each time I start a KDE program, 2 lines are added to the kernel logs with this
error message:
> Unsafe core_pattern used with fs.suid_dumpable=2: pipe handler or fully
> qualified core dump path required. Set kernel.core_pattern before
> fs.suid_dumpable
STEPS TO REPRODUCE
1. Launch a KDE program
2. Run dmesg
OBSERVED RESULT
For example, with okular:
[542997.262936] coredump: 790246(okular): Unsafe core_pattern used with
fs.suid_dumpable=2: pipe handler or fully qualified core dump path required.
Set kernel.core_pattern before fs.suid_dumpable.
[542997.262944] coredump: 790246(okular): Unsafe core_pattern used with
fs.suid_dumpable=2: pipe handler or fully qualified core dump path required.
Set kernel.core_pattern before fs.suid_dumpable.
EXPECTED RESULT
No kernel logs
SOFTWARE/OS VERSIONS
$ kinfo
Operating System: Kubuntu 25.04
KDE Plasma Version: 6.3.5
KDE Frameworks Version: 6.12.0
Qt Version: 6.8.3
Kernel Version: 6.14.6-061406-generic (64-bit)
Graphics Platform: X11
[...]
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