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 CF9E2155743 for ; Sat, 12 Apr 2025 15:17:03 +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=1744471025; cv=none; b=iMByJlVVJupsz53S0Vc3kjFxEEpN1wHldkTuBQshThfFoFEOX5Q1gMjWnlOWw9/AMrgwUUPqjaZcYIyaGSXy++/g2HN0LvERbvjDs+3foMiQhb8zuawhOIdk29q4qSvlaybAJ4+FPc5RArl48xhT6yUu3z9gz3CVhNtKOGallz8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744471025; c=relaxed/simple; bh=xFhFns5/OpONhDD/wdpC6H0rPMauAfL8K34lB0J+0Rw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=cAdkg7gD3owtzB204XZ7R+PFySgdgtxOUTOefbQD9FldddsrFIh7OYroBHVm6bck9IS6GRBOzcn0vbL9rdkIGFJ1mtsqLTQSImoGXcawIfElL1pjts1qeF1m2UhlP0iiRc6Q1cwux8P30CDs55RTLtLs7c3bBgOFDx+gey7Gr40= 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-3d5da4fd944so19729895ab.2 for ; Sat, 12 Apr 2025 08:17:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744471023; x=1745075823; 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=LkcIB33QyUmP9a2poFNREDfTihC4P2a6WpKzZvlmcUA=; b=g2M0pICfCWMKlgDET7tLm8/D3jznwxfW2e20/AXxFDX3lCP2L0wQMGdedUn51V/94B LvvMCnPjTFdlaI7MZVNFAr2KQkJxDrLqOwKLy2VqeAhCgFPVAMc1cV7wjRfH0rxOHP5W Tz+q374JiY9kNvUFRDbK4wLHCsI2Xms9PIC//bfU98NyEJ2SDLDGKn2JD/9bYE4Xw8ly qFgkGEHv7qT1WVFO+ATDFn4P+TrwcgOWI4TVesrxWQ/JtsmkPUwegYO8IpSjQReS8g8l x56iq4JlCPuuDDBLYrDQX1BdWztOap3vKp8OjvnoQzqP9RpKLTLwLUWSVpg0ToJT5Ogz 0rzA== X-Forwarded-Encrypted: i=1; AJvYcCVgAFYwAI5aipVpuFNSuDTSLLDUeobopOqdt7xerhASe3SmbCSLC3kSJcE6xY5yiL40j+7A201cs1BqBZg6ag==@vger.kernel.org X-Gm-Message-State: AOJu0YxbhuUTxt7KGzSpA+xUmgY+4hfx9toHUcRkFJV/+kLCQqOiRdmV SCKaQjZ60J6ZQ/RiO4PL3FFK2OzMr/H8qjo3qLEBiB1P/5rZHdQvgFC8JHY/+pV1b+68HFEQmix p5oo7GjQYOx6U8A4FCP2Nbj0vpbN+NSaRWBkzhPYsWMjlg8ZawtJ4a+Y= X-Google-Smtp-Source: AGHT+IGoqKXx7MWN7WmGkbPYwYBHTjry4VYi0/IS9ZlyPB9zXqR3G082tcbd8/gFBqeUWkvYH1FTLTy44kwi1t7oWawtuaVuYZjF Precedence: bulk X-Mailing-List: linux-bcachefs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:378f:b0:3cf:c9ad:46a1 with SMTP id e9e14a558f8ab-3d7ec21c324mr61704795ab.13.1744471022837; Sat, 12 Apr 2025 08:17:02 -0700 (PDT) Date: Sat, 12 Apr 2025 08:17:02 -0700 In-Reply-To: <67fa0c0c.050a0220.379d84.0007.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67fa83ee.050a0220.379d84.000f.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] kernel BUG in bch2_fs_initialize From: syzbot To: edumazet@google.com, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, mmpgouride@gmail.com, sven@narfation.org, sw@simonwunderlich.de, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 00b35530811f2aa3d7ceec2dbada80861c7632a8 Author: Eric Dumazet Date: Thu Feb 6 14:04:22 2025 +0000 batman-adv: adopt netdev_hold() / netdev_put() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12c41f4c580000 start commit: 29e7bf01ed80 Add linux-next specific files for 20250410 git tree: linux-next final oops: https://syzkaller.appspot.com/x/report.txt?x=11c41f4c580000 console output: https://syzkaller.appspot.com/x/log.txt?x=16c41f4c580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a554d15459e77547 dashboard link: https://syzkaller.appspot.com/bug?extid=d10151bf01574a09a915 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14634398580000 Reported-by: syzbot+d10151bf01574a09a915@syzkaller.appspotmail.com Fixes: 00b35530811f ("batman-adv: adopt netdev_hold() / netdev_put()") For information about bisection process see: https://goo.gl/tpsmEJ#bisection