From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 B5732142E60 for ; Tue, 21 May 2024 17:55:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716314105; cv=none; b=irUNIzoQa5pUgbeYOUcmICUJpO/7BkiJc1nLlbkaUK8STOV3Ybn4l+zTiwp6F1C4w6FnbbAj9EGwtKRpGXtaHwlhj4ODh/Wf7nAy4QGEMjYy5W9By2PERAyQJThK+K8UmAAFq9T6a3Sq9MzK9Ms2RrK5dFL80ULTU8gEC9copYA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716314105; c=relaxed/simple; bh=zoIdtgb34NADuLjc3tV+N7aGplUZrQnoZrFXqAvUrMw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=YE4pJYQ0cRDQ6/zpeRvXoFKkSAtqb3q61Lxkcg1k1bWZDV9t1LBxzIFNGlzHGunVF45W3VXQLU1xqWKui71ek4hDjN3XCMgtyJ/qmHPT2FrJmM9qt531q3BHmQ/qPOtGGmbQJ5xVwHf0XUeexWGC+B71vTMP2RtLxJ+uksC0O1Q= 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=209.85.166.71 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-f71.google.com with SMTP id ca18e2360f4ac-7da52a99cbdso1466304839f.1 for ; Tue, 21 May 2024 10:55:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716314103; x=1716918903; 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=pWWQLx0u45d0F/7cndUkioBv+DcKIil18vzCB0kWDY0=; b=i+hMROqhKM1ym+fakQl73Cjulcafh2yxhCcRDNRI+/oR7k4IHetL91t6QtoO0/GGdL tEPavNfBTwfIp2rtCA/zHvWAE4SXsU+q8Gb+qoGWrTMVXTfV43/65iKVwq/MhulMmH2C Ifu2oQdLbkzte9zDydY06mTxEKBf86OcO8ETg43OQyZyfK3UBUzUv+eRK69yZlS/xEGF CH6dxm67l9IxQ0tzlTdrVaetwJeFC96rrXCoafik5Y3bpcfOAlWJIbPcfwbIdass56iL A5m1weeqiao1COR7vPYm/zEqapTqtns/pQggjKZ5v/gsXyk4smkVhfUjpIKrRwA2nDi4 bwNw== X-Forwarded-Encrypted: i=1; AJvYcCV348a0uPmPix3IMRMvE5S+RE8XFFmu3FiowN1rPPN5pIPC7n/BYbMMUK2HYtD3LtGwULF8Z6PxwRrPKbgOnFHl4Zej X-Gm-Message-State: AOJu0YwoW47ihMRtQAN2fWKwMGc3iX8+4AY1rSneRmPuZN+DIwTq5otz 1ufOKUy2aQjBeTqyblGHz3RbwMmv4UBKs7AJZf0ykVwys0u6FRLd3FpQRxVABXExr5ZBj3bZS4K vUbIeZUTphe8roll7Vx6G0vxN4HRwTH9wyKjc0itDYoBnN1/NhZwQWBw= X-Google-Smtp-Source: AGHT+IG8Ql4z9HzJhkI0jOEQuDwYKu1tx4wtIVtXYjZPGYlAVV52rq2rg+5tujQGh1Dx5VbozJX4mR6bvWCsHCXQtZv6kZaztANH Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:8725:b0:488:5e26:ffb5 with SMTP id 8926c6da1cb9f-48958694bafmr2302849173.2.1716314102929; Tue, 21 May 2024 10:55:02 -0700 (PDT) Date: Tue, 21 May 2024 10:55:02 -0700 In-Reply-To: <87o78zxgvq.fsf@cloudflare.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006dab5b0618fa8405@google.com> Subject: Re: [syzbot] [net?] [bpf?] possible deadlock in sock_hash_delete_elem (2) From: syzbot To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, jakub@cloudflare.com, john.fastabend@gmail.com, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com, xrivendell7@gmail.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to checkout kernel repo git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/main: failed to run ["git" "fetch" "--force" "9bf55af7188d6db60300eb8cc78d9b6572cad83d" "main"]: exit status 128 fatal: couldn't find remote ref main Tested on: commit: [unknown git tree: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git main kernel config: https://syzkaller.appspot.com/x/.config?x=6d14c12b661fb43 dashboard link: https://syzkaller.appspot.com/bug?extid=ec941d6e24f633a59172 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=1136a5cc980000