From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) (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 6FEBC36DA13 for ; Thu, 9 Jul 2026 04:21:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783570864; cv=none; b=VNa4kBWQhiv5rVjyYf4GiT+QizRdDfu0v/Udv6mhsnNKWVT0yeKU862JcEbagdSYPwq4sfY9sQgPHzFH2xhj6VEea9FJQKHM/GByrLoC2bjT6ZmVFd2IjoFL0dG7fC0GaxAB+dkAnjoE+mPUv0LCztTvyZPpZeWq9QEUWUVo9/Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783570864; c=relaxed/simple; bh=Qfr7VsjVwVohlnuoxDOtAjFsAoRmlab3iETeLStjSM0=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=pBabbZnpTDC/A9pJvjMHYafOpDo9Bx/W6QsaVnwmFSGz21S+1q38Ns6apjyPuN4euma6dTtHKUVy5CQvfMHrfpSTU/REV30uDpH4U6i9QczfSov4MkK3n0G0Q/Ue7zA4S4Sd1h9xKS4qi9uOtu2Gk1IAWXOGkzu+wFkNh+04WXc= 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=209.85.210.71 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-ot1-f71.google.com with SMTP id 46e09a7af769-7e9e2db9914so674089a34.1 for ; Wed, 08 Jul 2026 21:21:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783570861; x=1784175661; 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=afU55JZ2bMY/N/YstVTRlvDOhEzORuqHUuP2P72BXCQ=; b=P+zfclLQJJmjoZ5DuG6uiiH1n001ill5eNTUCZom/IQzn2+gyDQEqSZmL+QRTztXHh b3KbL/X+lQkYANQWB6SBxDcNsd9Hkuw2WVCDLAAkhnh8m+JJWHQFIlWE/1VFPBCTlA71 JzKil6/OoD83WeFHxIP4CYIfmTJJjVGZQTAhY46g5sLowupklYG2+Q0JqQka3RDtd/9Z jlwDP/8Tu7QDkELj6faKfcqm540o5wNmkYSyigPAtg1Z6jkpeOKiGEgcCE/hW9fIpyZz WWP7nuFnfEj1vGRSty1abt95H4CUyFActrJ4nerAtcmRw3dKik2pgrOcBWg0FeEAjH4/ QXoA== X-Gm-Message-State: AOJu0Yw55nwbNgRfI9P/RscJLgp5zB79GydRQEqwVwKLVe2uTawxHBp+ KEPBC3tT9T3OScbfIHyq/nZ5qw3VHlticEFa6hVwDp88+mED9zr5BXojj3RDZ76tGHt1/ktT2hk DTUdLS+hFZUkN0+eDZlWaSIuTL3WRAs24lZjVSKbRNE3aZSTIxKhGwNJMb3M= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:e913:0:b0:6a3:7816:cbe2 with SMTP id 006d021491bc7-6a37d9e34a4mr948396eaf.35.1783570861544; Wed, 08 Jul 2026 21:21:01 -0700 (PDT) Date: Wed, 08 Jul 2026 21:21:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a4f21ad.c76b52dc.34afef.0027.GAE@google.com> Subject: Re: [syzbot] [dri?] WARNING in drm_wait_one_vblank (3) From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tipreaditya@gmail.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: cc29d79e drm/client: Avoid WARN on vblank wait timeout git tree: https://github.com/atipre/linux.git drm-vblank-no-warn-client-wait-syztest console output: https://syzkaller.appspot.com/x/log.txt?x=163c3739580000 kernel config: https://syzkaller.appspot.com/x/.config?x=880a7ff8439764c8 dashboard link: https://syzkaller.appspot.com/bug?extid=f59157955aba9d0cb43b compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 Note: no patches were applied.