Subject blk-cgroup: protect blkgs with blkcg_mutex
Author yukuai@kernel.org
Date 2026-07-24 12:30:30 +0000 UTC
Version
Cc axboe@kernel.dk cengku@gmail.com cgroups@vger.kernel.org dongsheng.yang@linux.dev hch@lst.de josef@toxicpanda.com linux-block@vger.kernel.org ming.lei@redhat.com nilay@linux.ibm.com tj@kernel.org yukuai@fygo.io yukuai@kernel.org
Patches (8)
Expand
Series Summary
1 Findings
finding general protection fault in blkcg_punt_bio_submit
Log Syz Repro
Sessions
Session 2026-07-24
1 Findings
ID (for dev) cf23aa41-e4d0-4c86-8e91-0aa9079fc290
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] passed [Log]
[KASAN] Boot test: Base 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] passed [Log]
[KASAN] Build Patched 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] [patched] passed [Log]
[KASAN] Fuzz 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] [patched] passed [Log] [Artifacts]
finding general protection fault in blkcg_punt_bio_submit
Log Syz Repro