From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 646A616A395 for ; Fri, 1 Aug 2025 04:11:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754021465; cv=none; b=AxbAKP5a+MIUbZR+7nGvhTjEpMMflJidGLBAJx8lfAoe6dosPgbG/OLgGUX96pgQwj9SgJrlcuD4YsetSqLOd/WnEhwDNa+GEOii2Qd5lXcykMymwNPfPTKT9FXjMgk98fzPNeVyIldO0fXV7mgL+l1sEuQ+tZRMszNzg/dfv/E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754021465; c=relaxed/simple; bh=7hZKqPjxCfoTjAB9YO/o1DnS/49zx1PrSM6DMapDltM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=eVDA5gkGjUKvthSKyABudUAQJnDc5H4b+ShUGjafKpC/fLNQZWJhgAABlhwILJdzr/1f8HTRdYpcAltMX8YBhHTF0YVser/9HGwmmfRbVSVqFZL+JMKilIkFSqT1UeejwO6OEhQUZeev3cX+dbcSWbnTWbYQsO1Z0c27VOnkAtg= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3e3d462b81cso11401615ab.3 for ; Thu, 31 Jul 2025 21:11:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754021463; x=1754626263; 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=PYq8imgvJej5FO1a7OjGO77bzk3zixaR3hHdqDtdD+o=; b=M+NWCURKLZZFooZ7qI3V2pZ72Nm2/z3UzAOG8huvoIOJOLvAkkRcdUq4EH0xwqjYI6 5CHgV7ZD90fLYTOtsLe0zrrT0GwIb9XchBgCB6Y8s/EQC0FDOVl/2WOI7iyKUm6YE+XM Yo0bLk16svnDezAYQ4AK9rn2rKu4EEccxgKPHAjBtKkRsG52FI0Orw1/beghIfCNyrSQ LnkHCBHA4U7ZltgRuGdG5tBYjck5EZB1ri3vtsYKL0kKXxo85EoVEN1AqT2WJii1HZdt y2pBEtMZRqVbKHSqxUgp9OWj3cuP0FpqE637mdaeBHIXb9R+eF76I6CH/oCrX1JwYtr4 WlHQ== X-Gm-Message-State: AOJu0YyinApjA+78ESbWenizGiRROnWgxiN5oLQx7+AOMB+udKFDs43j v/FKzBCyzSqfjCK9DKpI9fkJwkmfeZjOd05QpscHlLh1jKLRCZ3E8ve97ZSgVZ/7VThG0VHw8kQ IC4brPOycrHLAwHzMxLk0fgfA/wSbejFL83g8BwHw27ThvsVBPCXD9Pw5fFw= X-Google-Smtp-Source: AGHT+IEHAFLpLQqr7jXOW07hPmtCajcFEdZBxzQBWo0AAdGgf7cEF0UQAMEEQRg0QGS1bD/TIQ2jHzw0z9DGZTr+v6qF4Yu/54jZ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:cd85:0:b0:3e3:ceab:9001 with SMTP id e9e14a558f8ab-3e3f62a7da3mr176273795ab.21.1754021463451; Thu, 31 Jul 2025 21:11:03 -0700 (PDT) Date: Thu, 31 Jul 2025 21:11:03 -0700 In-Reply-To: <20250801034837.2742925-1-lizhi.xu@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <688c3e57.a00a0220.26d0e1.005c.GAE@google.com> Subject: Re: [syzbot] [gfs2?] KASAN: null-ptr-deref Write in gfs2_trans_add_revoke From: syzbot To: linux-kernel@vger.kernel.org, lizhi.xu@windriver.com, syzkaller-bugs@googlegroups.com 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+f2b9fe431c853e793948@syzkaller.appspotmail.com Tested-by: syzbot+f2b9fe431c853e793948@syzkaller.appspotmail.com Tested on: commit: f2d282e1 Merge tag 'bitmap-for-6.17' of https://github.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=171d82a2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=f288fd07ab21a0fb dashboard link: https://syzkaller.appspot.com/bug?extid=f2b9fe431c853e793948 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=14b162a2580000 Note: testing is done by a robot and is best-effort only.