From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 7BABE22094 for ; Wed, 4 Dec 2024 01:51:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733277066; cv=none; b=a19gG/92FpikAw5276pPIAUWQVxxXvowBPM+9JsR02Gf50Ji5J/87mcY33UPnwDp/yyB95dx0eXRfOB86PLHBtuS6MjI8p8guA5qlxjzILGuBSNvQiyFckQAVkT6eypbXTfh64tlYLhxsgRXGuRuy8bAgUaO9krz6QVLfp6jK5g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733277066; c=relaxed/simple; bh=rWtZF8Dus1RjbJZaZTLBXSr66OIKeFm9TueYUIt7Zoc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=SUas8ZbS3VBVeZI+2DUiKae6wptuE+6BITssHgo1MotXj7F8QhkSofAhaEe+H9IqjVSWS2M8rl6uaF//uXOyCUDVfANknF/ODwF5citdGKkxZ8NHAIGC/GKLa836bEMO677+suyKNR9NUpNECsVcahsCYz95eIfTDIPuAjD/RSA= 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=209.85.166.198 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-il1-f198.google.com with SMTP id e9e14a558f8ab-3a7e0d5899bso95117135ab.0 for ; Tue, 03 Dec 2024 17:51:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733277062; x=1733881862; 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=ojyRDzOs4L5r1zvt5rLALFwRhgSLoRI+YAka9dryW2U=; b=s+CXkE91SWYduGm//4HLBNOoutM/AaqJE2P5oSSFCCgfbGAa0bMzFqgM8SVlj/DbEM eRwgiMH/IjHBz+J97YCpM8CbwSuDOtmcK48ecwTg5oh4eCY5nYQh0NXfIxhRfAHu2Qy4 n/qBCF0UbyS4rKcjM4rU9VTWETcpZr0tJFlOd9/FStUBVw5ZHjuiqNcRMj8G962ymfcG SV3Dn/hU3xjKArq+SDmy06uaicRpXVkz2cwPCCCLXYmTInQtkBy7F+LzTjHHHijJvJrR tiRtZtbdOrF/iLB42voxmffR+i5mIEYYF389j8t2D7c4ycn9RBkAwQn9g9A3wf9AfBdX xPEg== X-Forwarded-Encrypted: i=1; AJvYcCUpOt44++grSCdtoy+OxzzVgBDHEo19vNBH2A0Usr4t2Q1T2xT3nxSL/mecPGbulU9x/Ag/sTaM58D2+qFs@vger.kernel.org X-Gm-Message-State: AOJu0YzWkRAuKcX14JBq7toJLjxsAOs7dhqd9TV046ORmW4Z/AwSXkjR ibroTW6LpKNp6EZK1z3qfDBIKfJVR5sHy5Spp4aMXa9aJe5x2Ch/uGVcUJLtTNuMhFJT2d/xNhP VCWOYNzLsAhV7hskuKm0JU+BG6UpRcGFdrd8UWtFNF8KFHV8CNtRXLXQ= X-Google-Smtp-Source: AGHT+IGmDky9ubXMdmWEyJvsqWfLs/KF8vdb5UnF3UfBT6VPtkSCq7Mi1MPMv2mpAS+sZb0fM/xrpgyQuWJKEeTuR3Zk+AqaSlPn Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1fce:b0:3a7:21ad:72a9 with SMTP id e9e14a558f8ab-3a7fed5f51amr26749215ab.17.1733277062597; Tue, 03 Dec 2024 17:51:02 -0800 (PST) Date: Tue, 03 Dec 2024 17:51:02 -0800 In-Reply-To: <589149.1733244622@warthog.procyon.org.uk> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <674fb586.050a0220.17bd51.0057.GAE@google.com> Subject: Re: [syzbot] [netfs?] WARNING in netfs_retry_reads (2) From: syzbot To: asmadeus@codewreck.org, bharathsm@microsoft.com, brauner@kernel.org, dhowells@redhat.com, ericvh@kernel.org, jlayton@kernel.org, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux_oss@crudebyte.com, lucho@ionkov.net, marc.dionne@auristor.com, mathieu.desnoyers@efficios.com, mhiramat@kernel.org, netfs@lists.linux.dev, pc@manguebit.com, ronniesahlberg@gmail.com, rostedt@goodmis.org, samba-technical@lists.samba.org, sfrench@samba.org, sprasad@microsoft.com, syzkaller-bugs@googlegroups.com, tom@talpey.com, v9fs@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+5621e2baf492be382fa9@syzkaller.appspotmail.com Tested-by: syzbot+5621e2baf492be382fa9@syzkaller.appspotmail.com Tested on: commit: 12588c3f netfs: Fix hang in synchronous read due to fa.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git netfs-writeback console output: https://syzkaller.appspot.com/x/log.txt?x=135e1fc0580000 kernel config: https://syzkaller.appspot.com/x/.config?x=50c7a61469ce77e7 dashboard link: https://syzkaller.appspot.com/bug?extid=5621e2baf492be382fa9 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.