From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 8EEB5142E92 for ; Tue, 6 Aug 2024 19:25:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722972305; cv=none; b=hb0wn5WT5RCusYqql1x81OiphTg8zIXINr/D0fyFEPHiNf1qKXEEr6ylVmoL5I+w6cUp9tndqJUpIENbPgq32WbfxjNDWH+aTzm9f0P95tsT2wtJoUe1BbfWwS0ZoYJUYk9X5f5wqitjY9el7kbANA7BPIyNz8BquaMLpYw+Fsw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722972305; c=relaxed/simple; bh=e6vzUCCBCzAeLMpHHJBYSLJEtYCfRSRU6T5J1ApKzVI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=kgn2dsfnyJwWM+QoiiwZLOWnbOqk0i3VB1d1MOBfF4J+JaAXXNTOlHs/IxLqXAmzy+5mJ1kS1sh+tAVS0vq3nFjLnlIyQ7/uUAXZUi/naEWuKl2e0cC0m6lkNiGasOSA4ZZIlAHiNXSEF3ge49ioIylpuvsv85em/WLLy86gQY0= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-81f959826ccso132828939f.3 for ; Tue, 06 Aug 2024 12:25:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722972303; x=1723577103; 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=x9sSKZjPD8mPF/NCzMX9c477v59f0hcAN+CRn3JQjB4=; b=Yj2A1/DAJIQmwGxpSeupDEhYty4yb7DvgCaTRi4jEwIRIyZzTilAUzZYo35yd/5UzN +JUaoomvW+c13VW4EdTeQqLqfqDwvjPk+CnB44xtVdfAymfSAZF0lY4D6Ajn068CXgyL NFWq6tKHkKqUHyc4IKKFo7/d9DZkCFdz2fyYEadU18fy6H3Ztv2XORhbpodVLndYbY+r 3SROsKgAGl/w9FVIeGSEYuGikboNBNS2zVHj6P/LYFgytkhMwnnuD96V7Esp5y3MnakI 6QTTkirT/wommLt1Td4SlKT9tSJHw72JjCnkwaBvvBLDwkxFkQP3Bd1R4DY9Rx5Ry1PH iTlA== X-Forwarded-Encrypted: i=1; AJvYcCWIjMfCmDzbuTPiOsPLPvx7juzVzLcH1v9mfRk/m3AsfHjL/wjg00XnY+w71P8hY25jIenq73lNHJMji4VJrNga8eQY1VA3SpB65KlL X-Gm-Message-State: AOJu0YzryIe4qyTx4oUANNiAxADCIgeflAgHy36bpbmFRjvOI6n4K1SU t8+DoYDDWsZLlVv1ZyDdFYcZ6PMaWgLxWj13fJHuIRJeWUyDD8f+ud5Zc9mxA9tKNfYovNEZK/Z H4oxpIw6MMiAVf2g1Iz9/L/T8krc2J3toiKalkD4qJDBDV3ivPCXySs0= X-Google-Smtp-Source: AGHT+IFniyFp63YizyD+GfCO5jp359kUSL4RMJgt/+eQ+Kdr01/VA8O/tRKyVm6w9IG0kMZMTalhuflyvGHo+Ky+40Fxm8pKSk8h Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:2393:b0:4bf:2453:3a48 with SMTP id 8926c6da1cb9f-4c8d5717e6fmr537798173.5.1722972303666; Tue, 06 Aug 2024 12:25:03 -0700 (PDT) Date: Tue, 06 Aug 2024 12:25:03 -0700 In-Reply-To: <0000000000000e082305eec34072@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001e43de061f08c0d4@google.com> Subject: Re: [syzbot] [btrfs?] kernel BUG in set_state_bits From: syzbot To: boris@bur.io, clm@fb.com, djwong@kernel.org, dsterba@suse.com, fdmanana@suse.com, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, wqu@suse.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 33336c1805d3a03240afda0bfb8c8d20395fb1d3 Author: Boris Burkov Date: Thu Jun 20 17:33:10 2024 +0000 btrfs: preallocate ulist memory for qgroup rsv bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=165cd373980000 start commit: 9fdfb15a3dbf Merge tag 'net-6.6-rc2' of git://git.kernel.o.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=9681c105d52b0a72 dashboard link: https://syzkaller.appspot.com/bug?extid=b9d2e54d2301324657ed syz repro: https://syzkaller.appspot.com/x/repro.syz?x=148ba274680000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14ff46c2680000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: btrfs: preallocate ulist memory for qgroup rsv For information about bisection process see: https://goo.gl/tpsmEJ#bisection