From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail-pg1-f198.google.com (mail-pg1-f198.google.com [209.85.215.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 218A995 for ; Wed, 29 Nov 2023 13:42:05 -0800 (PST) Received: by mail-pg1-f198.google.com with SMTP id 41be03b00d2f7-5be10675134so270809a12.1 for ; Wed, 29 Nov 2023 13:42:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701294124; x=1701898924; 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=/NbCxHxoX/8oZaN5a+Csa1q9zeATXJUOImFIfAeLV9A=; b=n1qlYXYyq7u9vsDJnzSvDCey8iK/7usDBwlK6Kg5xHVuwAFLt9KMQKsb6MiCI1IJrQ Zb2zQBxLU75DEet+f+/SyCTd0dKEVlMiaMEwZKCkDk1+doo+yBCu1BlVGKhsYRko5vFO fLslAOoZfchSZRT3rXLA6mQlhuIg40C6h+fLLkvRtF6drKuq6GiQ5ahBEObrX5L6pcEu jbHECfHIH9fmmKJpzH/ww7U5V8P9Hjz0xb8VXF5RYNyvGdzU43CcRdfeUa256Fsfhs70 ELOI5za9gT7+JI4+k1Z/vKqneIo+51wr/AMpOpgrYsnK0jhOAmg3ZgV7qR9U2N/FXe6T Kc+Q== X-Gm-Message-State: AOJu0YyNYPmA42doGCzME/yKTaKUAD8Lp1AQYUDgoiKFdSug6ZLVGqg1 DM2mUfh5uCas8QObjoLiZCZDI4j3GJ5YeC4MUOgo2D18l92W X-Google-Smtp-Source: AGHT+IETi66dWW6/8wkIKVCpieF7K0d2+NGao1l0CjphPq9lMagnrVVW0dwnje+k6Qh7AN7/WuIPFTQPMEGbEwJR1N4giQSK5hhd Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a63:1009:0:b0:5b9:6677:b8d with SMTP id f9-20020a631009000000b005b966770b8dmr3298317pgl.6.1701294124632; Wed, 29 Nov 2023 13:42:04 -0800 (PST) Date: Wed, 29 Nov 2023 13:42:04 -0800 In-Reply-To: <000000000000db858c05f06f30b0@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000f5144d060b5167d8@google.com> Subject: Re: [syzbot] [exfat?] INFO: task hung in exfat_write_inode From: syzbot To: linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, namjae.jeon@samsung.com, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 907fa893258ba6076f5fff32900a461decb9e8c5 Author: Namjae Jeon Date: Thu May 21 23:10:10 2020 +0000 exfat: add the dummy mount options to be backward compatible with staging/exfat bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=138aca9ae80000 start commit: f9ff5644bcc0 Merge tag 'hsi-for-6.2' of git://git.kernel.o.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=104aca9ae80000 console output: https://syzkaller.appspot.com/x/log.txt?x=178aca9ae80000 kernel config: https://syzkaller.appspot.com/x/.config?x=c163713cf9186fe7 dashboard link: https://syzkaller.appspot.com/bug?extid=2f73ed585f115e98aee8 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11d6fe00480000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15d2fc63880000 Reported-by: syzbot+2f73ed585f115e98aee8@syzkaller.appspotmail.com Fixes: 907fa893258b ("exfat: add the dummy mount options to be backward compatible with staging/exfat") For information about bisection process see: https://goo.gl/tpsmEJ#bisection