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 65DBE621 for ; Tue, 29 Oct 2024 12:31:04 +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=1730205066; cv=none; b=KWoSZQ/TR+a6sl1enyolw5fGSGMYVnt+VOZqfOmzgIo/bbrhDZbxVdeB4wnwXmmbNpXWSdJcfmlHy8LTD5FXkYUL9rbBccNqEfPcJjwry6ibEevPo+G41FOJKdbAHAfo56IT1PESpVYArFDiW0WBD45dH1Tb83bdc9XbWiOXDzQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730205066; c=relaxed/simple; bh=u/4XRxxy5K/sOYURUQRSstzHYs7gRPUYSUirE3eSVGQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=l6TpuDeLF+0AQe/L1zXghhpXrp32ma+YyncwY0bQPMCirvQwKhWCJoJt7Yir0PC9Zu/H0isOlL8LM3241VuNIN+GZxiB6NsQ+o0N8wxVtvpADV0nx7yJDo9l8ycUXKWOIX/uoBxyjiQCHMXuI6lb+FcuWVwkTF9XcMfEX44KOdM= 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-3a4f01d43c0so24104435ab.1 for ; Tue, 29 Oct 2024 05:31:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730205063; x=1730809863; 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=Co9AO4JFXy8gDr579wogsrvW4Pw+5N+pTZ7bC5R335I=; b=axuhi8BO9VoszW2m7cO5p3nvCXqcUIXmFY5+w8MTrgjAhTaXI2trrBX7Ir1GyHDYgc NdN+7fKvhKmz8Uhmtv+pKNeKfHfqD0PttPqaFDBHBRcJX1WyWYTaF88/r4wyf2hDqxI+ LG9XNuLAmC4a35Hae7eL921/67viRDnARjAWxv0O10HSENQinSCfjFv7a67Pjbie+6L/ stukk5MK1fsHutCGwfBh0dC34IluZYb6zKb5vz12nWUxRUlepmapXMLdFVZwW03vRHQM CXWGTMib7pd0cWoW7/6tq+p6RijQUBeAGSc7xE402pJTkIbaCvYP0e1LH0T6vDcw70lZ 5fJQ== X-Forwarded-Encrypted: i=1; AJvYcCV9QKXlVp34RldfevfR1Y83FtDJ0RfPg5FP5S6LcrXER2zpo5GxEfwnSqMgYtUSeLK2cb3/3e9CIyJXvuY=@vger.kernel.org X-Gm-Message-State: AOJu0YwHIoy79hi0c/7f5WyBm9Smjl992uxVsjnw8E7RlM/XuQ4UWN6J RWMgd1jAfgbZennADberLv6Ie34gOk94jK2KmqQ+NwUJMN3j0vq3txk9LE0gf9yntlb8WAHARFE 25jVaiMHDoGfdqxUHv6//b04T0OcNVmqtVAuEmuTAQ8S9pUXx8MAaPhg= X-Google-Smtp-Source: AGHT+IEj94dKEcR0ff8arGxukdG85LeFso7DjhiF57uvFaJ/xkKAOZL/ellsQjaazXnGK2WKbRUeReTN+8/6pXwN8ps95ic3q+0w Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:180e:b0:39f:5e18:239d with SMTP id e9e14a558f8ab-3a4ed2ff79dmr92769555ab.15.1730205063426; Tue, 29 Oct 2024 05:31:03 -0700 (PDT) Date: Tue, 29 Oct 2024 05:31:03 -0700 In-Reply-To: <23811290-dc18-4f54-8222-929969e6ed9b@lucifer.local> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6720d587.050a0220.4735a.025e.GAE@google.com> Subject: Re: [syzbot] [mm?] kernel BUG in zap_huge_pmd From: syzbot To: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, lorenzo.stoakes@oracle.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+4b5c704012892c4d22fd@syzkaller.appspotmail.com Tested-by: syzbot+4b5c704012892c4d22fd@syzkaller.appspotmail.com Tested on: commit: b70a32bb mm/thp: fix deferred split unqueue naming and.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git/ mm-hotfixes-unstable console output: https://syzkaller.appspot.com/x/log.txt?x=155e4a30580000 kernel config: https://syzkaller.appspot.com/x/.config?x=35698c25466f388c dashboard link: https://syzkaller.appspot.com/bug?extid=4b5c704012892c4d22fd compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.