Syzbot CI

Subject	sysctl: replace overloaded extra pointers with typed bounds and context
Author	wen.yang@linux.dev
Date	2026-10-28 16:34:40 +0000 UTC
Version
Cc	joel.granados@kernel.org linux-fsdevel@vger.kernel.org linux-kernel@vger.kernel.org wen.yang@linux.dev

Subject

sysctl: replace overloaded extra pointers with typed bounds and context

Author

wen.yang@linux.dev

Date

2026-10-28 16:34:40 +0000 UTC

Version

joel.granados@kernel.org linux-fsdevel@vger.kernel.org linux-kernel@vger.kernel.org wen.yang@linux.dev

Name	Content [All]
[RFC PATCH 01/39] sysctl: replace overloaded extra pointers with typed bounds and context	[Body]
[RFC PATCH 02/39] test_sysctl: convert bounds to numeric values	[Body]
[RFC PATCH 03/39] sysctl: add KUnit coverage for numeric bounds and handlers	[Body]
[RFC PATCH 04/39] sysctl: cover runtime ranges and context lifecycles in KUnit	[Body]
[RFC PATCH 05/39] sysctl: cover priv in KUnit and the debug test module	[Body]
[RFC PATCH 06/39] sysctl: convert core table bounds to numeric values	[Body]
[RFC PATCH 07/39] sysctl: store architecture sysctl bounds by value	[Body]
[RFC PATCH 08/39] sysctl: store crypto sysctl bounds by value	[Body]
[RFC PATCH 09/39] sysctl: store device sysctl bounds by value	[Body]
[RFC PATCH 10/39] sysctl: store filesystem sysctl bounds by value	[Body]
[RFC PATCH 11/39] sysctl: store message-queue sysctl bounds by value	[Body]
[RFC PATCH 12/39] sysctl: store kernel sysctl bounds by value	[Body]
[RFC PATCH 13/39] sysctl: store memory-management sysctl bounds by value	[Body]
[RFC PATCH 14/39] sysctl: store IPv6 scalar sysctl bounds by value	[Body]
[RFC PATCH 15/39] sysctl: store netfilter scalar sysctl bounds by value	[Body]
[RFC PATCH 16/39] sysctl: store RPC sysctl bounds by value	[Body]
[RFC PATCH 17/39] sysctl: store remaining network sysctl bounds by value	[Body]
[RFC PATCH 18/39] sysctl: store security sysctl bounds by value	[Body]
[RFC PATCH 19/39] io_uring: store its sysctl bounds by value	[Body]
[RFC PATCH 20/39] sysctl: refresh dynamic scheduler and PID bounds per call	[Body]
[RFC PATCH 21/39] sysctl: refresh device-dependent bounds per call	[Body]
[RFC PATCH 22/39] sysctl: refresh namespace IPC bounds per call	[Body]
[RFC PATCH 23/39] yama: preserve scope locking with numeric sysctl bounds	[Body]
[RFC PATCH 24/39] net: refresh core sysctl limits without bound pointers	[Body]
[RFC PATCH 25/39] sctp: resolve numeric ranges from the current namespace	[Body]
[RFC PATCH 26/39] rds: preserve live reconnect limits with numeric bounds	[Body]
[RFC PATCH 27/39] ipv4: preserve live and vector bounds with numeric sysctls	[Body]
[RFC PATCH 28/39] net: refresh fragment and remaining dynamic sysctl bounds	[Body]
[RFC PATCH 29/39] neighbour: derive sysctl ownership independently of bounds	[Body]
[RFC PATCH 30/39] net: resolve sysctl owners from their backing data	[Body]
[RFC PATCH 31/39] ipvs: derive sysctl ownership from numeric storage	[Body]
[RFC PATCH 32/39] sysctl: remove obsolete nr_open bound variables	[Body]
[RFC PATCH 33/39] ipv6: move address sysctl context to priv	[Body]
[RFC PATCH 34/39] ipv4: move device sysctl context to priv	[Body]
[RFC PATCH 35/39] netfilter: move logger sysctl context to priv	[Body]
[RFC PATCH 36/39] parport: move device sysctl context to priv	[Body]
[RFC PATCH 37/39] net: move namespace sysctl context to priv	[Body]
[RFC PATCH 38/39] arm64: move vector-length sysctl context to priv	[Body]
[RFC PATCH 39/39] sysctl: remove the extra pointers and the compatibility bounds read	[Body]

Name

Content [All]

[RFC PATCH 01/39] sysctl: replace overloaded extra pointers with typed bounds and context

[RFC PATCH 02/39] test_sysctl: convert bounds to numeric values

[RFC PATCH 03/39] sysctl: add KUnit coverage for numeric bounds and handlers

[RFC PATCH 04/39] sysctl: cover runtime ranges and context lifecycles in KUnit

[RFC PATCH 05/39] sysctl: cover priv in KUnit and the debug test module

[RFC PATCH 06/39] sysctl: convert core table bounds to numeric values

[RFC PATCH 07/39] sysctl: store architecture sysctl bounds by value

[RFC PATCH 08/39] sysctl: store crypto sysctl bounds by value

[RFC PATCH 09/39] sysctl: store device sysctl bounds by value

[RFC PATCH 10/39] sysctl: store filesystem sysctl bounds by value

[RFC PATCH 11/39] sysctl: store message-queue sysctl bounds by value

[RFC PATCH 12/39] sysctl: store kernel sysctl bounds by value

[RFC PATCH 13/39] sysctl: store memory-management sysctl bounds by value

[RFC PATCH 14/39] sysctl: store IPv6 scalar sysctl bounds by value

[RFC PATCH 15/39] sysctl: store netfilter scalar sysctl bounds by value

[RFC PATCH 16/39] sysctl: store RPC sysctl bounds by value

[RFC PATCH 17/39] sysctl: store remaining network sysctl bounds by value

[RFC PATCH 18/39] sysctl: store security sysctl bounds by value

[RFC PATCH 19/39] io_uring: store its sysctl bounds by value

[RFC PATCH 20/39] sysctl: refresh dynamic scheduler and PID bounds per call

[RFC PATCH 21/39] sysctl: refresh device-dependent bounds per call

[RFC PATCH 22/39] sysctl: refresh namespace IPC bounds per call

[RFC PATCH 23/39] yama: preserve scope locking with numeric sysctl bounds

[RFC PATCH 24/39] net: refresh core sysctl limits without bound pointers

[RFC PATCH 25/39] sctp: resolve numeric ranges from the current namespace

[RFC PATCH 26/39] rds: preserve live reconnect limits with numeric bounds

[RFC PATCH 27/39] ipv4: preserve live and vector bounds with numeric sysctls

[RFC PATCH 28/39] net: refresh fragment and remaining dynamic sysctl bounds

[RFC PATCH 29/39] neighbour: derive sysctl ownership independently of bounds

[RFC PATCH 30/39] net: resolve sysctl owners from their backing data

[RFC PATCH 31/39] ipvs: derive sysctl ownership from numeric storage

[RFC PATCH 32/39] sysctl: remove obsolete nr_open bound variables

[RFC PATCH 33/39] ipv6: move address sysctl context to priv

[RFC PATCH 34/39] ipv4: move device sysctl context to priv

[RFC PATCH 35/39] netfilter: move logger sysctl context to priv

[RFC PATCH 36/39] parport: move device sysctl context to priv

[RFC PATCH 37/39] net: move namespace sysctl context to priv

[RFC PATCH 38/39] arm64: move vector-length sysctl context to priv

[RFC PATCH 39/39] sysctl: remove the extra pointers and the compatibility bounds read

Session 2026-10-28

1 Findings

ID (for dev)	48852fce-9520-4d01-8114-60c828ba3946
Status	finished
Triaged	OK [Log] [Trajectory]
Execution Log	[Link]

Test	Base	Patched	Verdict
[KASAN] Build Base	c339f4010dea8b0d754f84ace70cd1b089878ef8 [Config]		passed [Log]
[KASAN] Boot test: Base	c339f4010dea8b0d754f84ace70cd1b089878ef8 [Config]		passed [Log]
[KASAN] Build Patched		c339f4010dea8b0d754f84ace70cd1b089878ef8 [Config] [Log] [patched]	failed [Log]
finding kernel build error Log

Patches (39)

Series Summary

Sessions

Session 2026-10-28