Patch Series

Subject nbd: Fix deadlock during fs reclaim under lock_sock().
Author kuniyu@google.com
Date 2026-03-25 06:38:22 +0000 UTC
Version
Cc axboe@kernel.dk davem@davemloft.net edumazet@google.com horms@kernel.org josef@toxicpanda.com kuba@kernel.org kuni1840@gmail.com kuniyu@google.com linux-block@vger.kernel.org nbd@other.debian.org netdev@vger.kernel.org pabeni@redhat.com syzbot@syzkaller.appspotmail.com

Patches (5)

Name Content [All]
[PATCH 1/5] nbd: Remove redundant sock->ops->shutdown() check in nbd_get_socket(). [Body]
[PATCH 2/5] nbd: Reject unconnected sockets in nbd_get_socket(). [Body]
[PATCH 3/5] net: Introduce lock_sock_try(). [Body]
[PATCH 4/5] inet: Add inet_shutdown_locked(). [Body]
[PATCH 5/5] nbd: Use lock_sock_try() for TCP sendmsg() and shutdown(). [Body]
Session 2026-03-25
ID (for dev) 9d5803d1-a870-4ada-8351-32a18391a79d
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base f338e77383789c0cae23ca3d48adcc5e9e137e3c [Config] passed [Log]
[KASAN] Boot test: Base f338e77383789c0cae23ca3d48adcc5e9e137e3c [Config] passed [Log]
[KASAN] Build Patched f338e77383789c0cae23ca3d48adcc5e9e137e3c [Config] [patched] passed [Log]
[KASAN] Boot test: Patched f338e77383789c0cae23ca3d48adcc5e9e137e3c [Config] [patched] passed [Log]
[KASAN] Fuzz f338e77383789c0cae23ca3d48adcc5e9e137e3c [Config] f338e77383789c0cae23ca3d48adcc5e9e137e3c [Config] [patched] passed [Log] [Artifacts]