From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) (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 AD9422BE7B6 for ; Mon, 20 Jul 2026 15:22:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784560924; cv=none; b=pfJ4wJUJvjH1rP/KlOAOEx11CJUVU2m7i3Kn73ryethoCotKEZo/gs6h93TUeAIPFChOxvyUhsnFT7oMjnnG12CAKLGMV7oTnFoQVspWt8JAToqIov/g+t+QSKriz2fNYXue84JCvoHdC//X7wapMIuhXVuIhP3Rr67kqzmg7Ik= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784560924; c=relaxed/simple; bh=xlOwQITLcY7r+h7nPKLFxj6s4lzh/gyiiqmmQ04DA7M=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=gDzFLnIrBjUkSYd2QS4BDGeU3zAFiQJ1ZQ3lRxlTRX7kS6RjooErzCaErm6nixJr+xVoNIxb8GA5+UtgN/mnE8S/SFmWAIVpfFMkjcoLGYWGK0sF4RztCRyh/FGXMdDwoALtgKWk6Y17g/nG2oV2NgTTg3AfuPwNL627JDTaI+0= 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=209.85.167.198 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-oi1-f198.google.com with SMTP id 5614622812f47-4a485034d01so12078238b6e.3 for ; Mon, 20 Jul 2026 08:22:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784560921; x=1785165721; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=/M+Tycg5gpoUZs6CDdxoKN17dk1j7B22lMV57K60CK4=; b=Ep2KfLdLwWa80ubsUqjs+dQBatnCRh0UhOFpNUM9gtlYONhCB2voyxW1IXkxqNcIPL 0zEwP4grZ390v3sPSGHa7/97DQJCP81cxptbjD5Qm5cf+b7yuZs3kMZmLCIghmcaojhh pweX9DU7Lu5D48FT1YTfoGPl2vXaGOVqQ2uyv9QvuMkb3viatp3PK1ZdozjaN9MPt6ZT XB2L2w1HI5Q7tH13wdinrxOpP1uT5u4zms4XpLyfe0ODiiA+/lLC1HXE9lWC1P82IDCp Q1+1TxGE3V+f/dMKojnaKmML5+x8HGRPjmNtJF67iokbspOWanGBQFZMOkmX4ijHIQcu TOcg== X-Forwarded-Encrypted: i=1; AHgh+RpyTQ35SU1+HG+h4xNyyKLtt06JYk43RqdyO8orRGg0WHT4rz2MmBjBd4HDvT/QQlLqfsaKPaM+lPFWy8I=@vger.kernel.org X-Gm-Message-State: AOJu0YxaDnvCfjMCImesBZ4JdQi/mQdM1rEF33vHcevxKQO1i0XiNAjY 8qD6oMIFx3Mn1+XLS4jgy76IhwwFRwlFMnW2OSlYjPUeD7m6Ru4QOZ5FLbN9l5H7uWqBOflkQFH azATeRhIpflAFvltswffci8S+DlWBtghtZgVOTVLXZc600xF14VzSEBukyZg= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:d46:b0:4a4:adaf:5570 with SMTP id 5614622812f47-4a4d01f0c99mr8212530b6e.4.1784560921558; Mon, 20 Jul 2026 08:22:01 -0700 (PDT) Date: Mon, 20 Jul 2026 08:22:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a5e3d19.5028b7d0.1f0bb.0336.GAE@google.com> Subject: Re: [syzbot] [kvm-x86?] KASAN: use-after-free Read in kvm_setup_guest_pvclock From: syzbot To: halves@igalia.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: lost connection to test machine Tested on: commit: 1590cf03 Linux 7.2-rc4 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=159ee2b9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=337c29be5df8a447 dashboard link: https://syzkaller.appspot.com/bug?extid=fb7c2dd166d3ea63df2a compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=1021b789580000