Your message dated Mon, 17 Nov 2025 14:53:29 -0500
with message-id <[email protected]>
and subject line Re: Processed: Re: Bug#1117551: lttng-modules-dkms: Syscall
tracing with linux >= 6.13 can result in kernel crash
has caused the Debian Bug report #1117551,
regarding lttng-modules-dkms: Syscall tracing with linux >= 6.13 can result in
kernel crash
to be marked as done.
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If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
1117551: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1117551
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: lttng-modules-dkms
Version: 2.14.1-1
Severity: important
Since kernel v6.13, the in-kernel syscall tracepoints call the probes from
faultable context (with preemption enabled). This only affects
preemptible kernel configurations (PREEMPT, PREEMPT_LAZY) which includes
the default debian amd64 kernel.
Using the lttng syscall tracing with kernels >= 6.13 can thus result in
memory corruption and kernel lockup.
-- System Information:
Debian Release: forky/sid
APT prefers testing
APT policy: (500, 'testing'), (10, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.16.9+deb14-amd64 (SMP w/2 CPU threads; PREEMPT)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8),
LANGUAGE=en_CA:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages lttng-modules-dkms depends on:
ii dkms 3.2.2-1
Versions of packages lttng-modules-dkms recommends:
pn lttng-tools <none>
lttng-modules-dkms suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Fixed in the 13.2 Trixie point release.
--- End Message ---
