From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 71EAA8F6E for ; Fri, 13 Dec 2024 01:55:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734054905; cv=none; b=r8qD4sLfvZPGKA0D4YHrHkB9xpm746i4J1uDF7Yzx6/GphIkVf1Jm3kelDYHD7+UUcmiu6uYUANR1zaq6Et5JU/IF3Ygi2QTxKOorqh6yF1NHiYbavf3JIk19kn/uyyhfpKtBpVkqqAz6a8zsT2eib360e2v53c3f+88cSCoIlg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734054905; c=relaxed/simple; bh=sMbG9riobuXOyJGLrpUFFnLjlATW+hceuLc0u3eKVR4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=idFOYGSYaIc0f/myy98Jrx74PvL5GdKT0/x1Ld4+xhIHbiNfG/qSx0KJPwf2GgLJqhRxh7kwi7WRAQYF5Ij0/QczqsDUPq3056gPlP4OYYeAhA8N9Q55N3tMP9fuLhy8AZ/QCPNsGVGb4e/TwOLi4Cg7HAufRb0fq0bDQqM/Vcw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f72.google.com with SMTP id ca18e2360f4ac-83e5dd390bfso209795839f.1 for ; Thu, 12 Dec 2024 17:55:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734054903; x=1734659703; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=iELJ9oDF+n+OkIdnPEcLQYaPaf9zNhUx3ZHVebowCaI=; b=rpWTrrHDXcN5YSDAi9IE1DV2vokMwSbOBqGRIeMLO3U3HN/WXo9cn5Z1hFFGu5M2LX EuSnuVtuu/BCEOKBdj4RSkGNNf6C+sPO3EAZd+DnHBHnA5mQBDKJ52ntefPgfPEemtGx trcLq3erfTg57iG+8Mb0unZXAx03LOVg9/c0lUrdGh7A1FsWq0iA6mFS/B5o3gbPTN0l IOjkdvVQui9t78aE3UnzYZl/1FzOlEHvNXJcO1b7LeJZ2aGDHrpgy6lKjUT5keivYkLd I/n46At7TwrsFxlyuN94IOhAf7HjJ1M+YMtTswGDdZUB6axnRCSKSPgwi5uXtCnadpKH jYXA== X-Forwarded-Encrypted: i=1; AJvYcCUkGYUYdZHOEmlJWPlstvI+uX67e7ID+dByNqLLiMZw1kuvKJRHwJkuTLvjLRwlbQZGuCeXwJ10caFFzWc=@vger.kernel.org X-Gm-Message-State: AOJu0YwfDgOrtjSd7rW2ppcF+lxaFQD0rgHkLqCMCQEem3QZEgDGpskP R6SAGTta5zPkXqJOxeog7G9aJvJzhZNmg9ORarerWqPymesf/6MBMpZ2gH6kBLzg8NOP4OiHeYu 4qYP34srVHDaGLGm3zF7R960HdfcDGxLnX0RmoxnPNwHXNhOxys3KqeQ= X-Google-Smtp-Source: AGHT+IGV6ZMjmQoUKHh83o8Pij6XBjDQOmua0bk1B8xERrkaiKZuVVaXG1ixA72Bq9jfxUI+rjovBHRu8vGrw8cwfO1UK6y/SCig Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:c549:0:b0:3ab:502c:b523 with SMTP id e9e14a558f8ab-3ae62c90e23mr24286095ab.4.1734054903594; Thu, 12 Dec 2024 17:55:03 -0800 (PST) Date: Thu, 12 Dec 2024 17:55:03 -0800 In-Reply-To: <671fbcd6.050a0220.21b2f.0009.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <675b93f7.050a0220.599f4.00d6.GAE@google.com> Subject: Re: [syzbot] [kernel?] kernel BUG in binder_alloc_deferred_release (2) From: syzbot To: akpm@linux-foundation.org, arve@android.com, brauner@kernel.org, cmllamas@google.com, gregkh@linuxfoundation.org, hdanton@sina.com, jannh@google.com, joel@joelfernandes.org, liam.howlett@oracle.com, linux-kernel@vger.kernel.org, lorenzo.stoakes@oracle.com, maco@android.com, surenb@google.com, syzkaller-bugs@googlegroups.com, tkjos@android.com, vbabka@suse.cz Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 4080ef1579b2413435413988d14ac8c68e4d42c8 Author: Lorenzo Stoakes Date: Tue Oct 29 18:11:45 2024 +0000 mm: unconditionally close VMAs on error bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1329cd44580000 start commit: c2ee9f594da8 KVM: selftests: Fix build on on non-x86 archi.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=a34ca8ca33c0e535 dashboard link: https://syzkaller.appspot.com/bug?extid=dee8aa54cb2f5a150f9e syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1484165f980000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=132b2ebb980000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: mm: unconditionally close VMAs on error For information about bisection process see: https://goo.gl/tpsmEJ#bisection