Syzbot CI

Subject	Verify BPF signed loader at load time
Author	daniel@iogearbox.net
Date	2026-07-06 13:56:36 +0000 UTC
Version
Cc	a.s.protopopov@gmail.com ast@kernel.org bboscaccy@linux.microsoft.com bpf@vger.kernel.org daniel@iogearbox.net james.bottomley@hansenpartnership.com kpsingh@kernel.org linux-security-module@vger.kernel.org memxor@gmail.com paul@paul-moore.com torvalds@linux-foundation.org

Subject

Author

daniel@iogearbox.net

Date

2026-07-06 13:56:36 +0000 UTC

Version

a.s.protopopov@gmail.com ast@kernel.org bboscaccy@linux.microsoft.com bpf@vger.kernel.org daniel@iogearbox.net james.bottomley@hansenpartnership.com kpsingh@kernel.org linux-security-module@vger.kernel.org memxor@gmail.com paul@paul-moore.com torvalds@linux-foundation.org

Name	Content [All]
[PATCH bpf-next v4 1/9] bpf: Resolve and cache fd_array objects at load time	[Body]
[PATCH bpf-next v4 2/9] bpf: Move bigger allocations below fd_array resolution	[Body]
[PATCH bpf-next v4 3/9] bpf: Verify signed loader metadata at load time	[Body]
[PATCH bpf-next v4 4/9] libbpf: Drop in-loader metadata check for load-time verification	[Body]
[PATCH bpf-next v4 5/9] bpftool: Check EVP_Digest when computing excl_prog_hash	[Body]
[PATCH bpf-next v4 6/9] bpftool: Cover loader metadata with the program signature	[Body]
[PATCH bpf-next v4 7/9] selftests/bpf: Adjust bpf_map layout in verifier_map_ptr	[Body]
[PATCH bpf-next v4 8/9] selftests/bpf: Verify load-time signed loader metadata	[Body]
[PATCH bpf-next v4 9/9] Documentation/bpf: Add BPF signing and enforcement doc	[Body]

Name

Content [All]

Passed

Test	Base	Patched	Verdict
[KASAN] Build Base	87bfe634b1193db90e5170e1ddbad04a63ef4501 [Config]		passed [Log]
[KASAN] Boot test: Base	87bfe634b1193db90e5170e1ddbad04a63ef4501 [Config]		passed [Log]
[KASAN] Build Patched		87bfe634b1193db90e5170e1ddbad04a63ef4501 [Config] [patched]	passed [Log]
[KASAN] Boot test: Patched		87bfe634b1193db90e5170e1ddbad04a63ef4501 [Config] [patched]	passed [Log]
[KASAN] Fuzz	87bfe634b1193db90e5170e1ddbad04a63ef4501 [Config]	87bfe634b1193db90e5170e1ddbad04a63ef4501 [Config] [patched]	passed [Log] [Artifacts]