From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 5D073125C0 for ; Wed, 29 May 2024 13:17:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716988626; cv=none; b=r+Trki1AY+8nlSHTBuS4TUFpWjjDuNk0SZbSElW9E3uwbhzNI4y17+kHY1CiBFMcwdmilpFxyJ4VIVbo+AuiTK8m501VCeXB2vU3jehcqAPeiBIzMxHzQvkXx05ZQOdQsdqtiQUsRgBykFbJegQ+NoH2gyflu0dWYS6ohhsfUZ8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716988626; c=relaxed/simple; bh=mHkHq3jMKH06n9vgAf2jzhRfI22gJrW6gclhd19+eaU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=WA85KxhzXDEa7j6jHbc9y4Z5wQ5TRypa4eFdGDAP3iRelKkwf30FLVW2IoPeiBuX2G8NhtIbbtBavtQPkq1kd58Ue6WyovnDNM7DbNa0Zpqz8YU5luQRxuYJfTDpEAMvBIuiFSbsNwVwHQl3o0vzn48DltE1sGweZYUZFfbRevM= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-37387e56a6fso19134145ab.0 for ; Wed, 29 May 2024 06:17:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716988624; x=1717593424; 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=qfO/SB2UFfHt97a87aSQyblLMjrNQ0YH7sS6OSZhUIE=; b=JVUD6/9X4WU/wkLxvb4dXX5l3uK1Y6sEK0FQOb0ecXZ2a2xNEnpfAe1Z6OrCu9Z7hc MBXEcICL5Qh6obWv0IDeCwshFqO2Y4XVFKFKsD11D+3xYJn2S50a1NrMF2OKqnn6RK9H fcCEqNHEAnQTDeibATyVrVxtA0W79fBrGvImCLnYLKER0dAVXUVB7pKSr27wKBEiK/uH VjnA5sgz15jwzPFWrgbnLxglObyTdfChv1cZV+bxCQRxmkG8DzFO8gN/fFJzDyCrF7DR P8wSQCX/GTQ50GNnex0FfSlyBA+Dap8NfGTYboyjCk1+P8b81uen9elJa5QmTrOor3NW IS/g== X-Forwarded-Encrypted: i=1; AJvYcCU4kbgRV74JBSbDImG075dsGpfSNW08rvDsoDM+5GrKj8EGlxGSsaLNmxZx9ehHaMDN7ALLcQlfznTkNGSTUO6iSrTOegsbt7DkYrfxVCU= X-Gm-Message-State: AOJu0YxjSvAnEsA79LCY1FqPOJgX4zKdjQWISjnreEiwnVtJWOMxa/l5 bCAAon0oQvzdY+bjHDarPaifWU2Xa4950kvMevCFlalaWzty1P/BNzFPr0XfLuiSCho1z11MWwh 6tpDXgOdyhFpf0nlFX432+Wi49JlsUGIEiRem0Bh6xWXIG2G4faoHo+k= X-Google-Smtp-Source: AGHT+IH69uuYJoSGUbkjmQu3luLjcHAK2G1MSD5e3SByJKKkardLk9TaBJEgPDSfC7inxTgZ8mfcbypAYmshT3hu8NG6Y+ek5OgY Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:cda6:0:b0:374:5d81:9136 with SMTP id e9e14a558f8ab-3745d8193d4mr4771605ab.0.1716988624612; Wed, 29 May 2024 06:17:04 -0700 (PDT) Date: Wed, 29 May 2024 06:17:04 -0700 In-Reply-To: <000000000000849b0606179c33b7@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000000dc0d10619979126@google.com> Subject: Re: [syzbot] [bcachefs?] WARNING in bchfs_truncate From: syzbot To: bfoster@redhat.com, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 03ef80b469d5d83530ce1ce15be78a40e5300f9b Author: Kent Overstreet Date: Sat Sep 23 22:41:51 2023 +0000 bcachefs: Ignore unknown mount options bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1077cf8a980000 start commit: b6394d6f7159 Merge tag 'pull-misc' of git://git.kernel.org.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=1277cf8a980000 console output: https://syzkaller.appspot.com/x/log.txt?x=1477cf8a980000 kernel config: https://syzkaller.appspot.com/x/.config?x=713476114e57eef3 dashboard link: https://syzkaller.appspot.com/bug?extid=247ac87eabcb1f8fa990 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15c61a0c980000 Reported-by: syzbot+247ac87eabcb1f8fa990@syzkaller.appspotmail.com Fixes: 03ef80b469d5 ("bcachefs: Ignore unknown mount options") For information about bisection process see: https://goo.gl/tpsmEJ#bisection