From nobody Mon Feb 9 12:11:20 2026 Received: from out203-205-221-221.mail.qq.com (out203-205-221-221.mail.qq.com [203.205.221.221]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DED862EDD7D for ; Fri, 9 Jan 2026 07:56:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.205.221.221 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767945385; cv=none; b=PahD3fA6IVW+/mzmjp/2i+gpX/90Pjbh3JE8q9TyaGy3GFteQBwAVppR+gj6HknC1fbbzf21jsdeWtfF1sXCMf3tpHiKq5G5uFghTkpMk81FfgcoYM8Qt0T9WQspVukMNcPIfGWMmQ4PcHx6AEJGS6VO/SZ2nLltI7bU42XiiIA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767945385; c=relaxed/simple; bh=L8JN/UtzKNowyOJBASUx6Nfjs/Ib9gxs5+vqo8VBYlo=; h=Message-ID:From:To:Cc:Subject:Date:In-Reply-To:References: MIME-Version; b=cUhHSG0t8+mdbuESAG5iC44vGlNo6G86WujWOzU3VHn05ptW1IKPlc9MMIQmD6uYpaPzbxf7rDMdfDXjDhgQIQgJIraBJHHYmX0NYqYihWysybtzdwmaXbmw8IU9I2H0ln1BEYqyDaplaABQVbwRSXrRB936RVOnP4XUAtBwXI0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foxmail.com; spf=pass smtp.mailfrom=foxmail.com; dkim=pass (1024-bit key) header.d=foxmail.com header.i=@foxmail.com header.b=RDAd9nPE; arc=none smtp.client-ip=203.205.221.221 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foxmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foxmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=foxmail.com header.i=@foxmail.com header.b="RDAd9nPE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1767945373; bh=r3LFXSHQTzooOU40dbhBbIWTzw+YNz5b/yNnwwRr7s0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=RDAd9nPEQLOUiM5ssRyF2a6xDYN/8M7WScVa3v9O/QgQUfDRbxRX50+M/jrfEMvs8 gvZ+YKbJXAUPClWJ6DXppMQRzmBOcve3o0s9cK1ualf6s6+oXXLUrEht69CqDihz7o dMyCvzWzmdwk/0ARwClofrpgP83zMPqcXGFhOvFU= Received: from localhost.localdomain ([116.128.244.169]) by newxmesmtplogicsvrszc43-0.qq.com (NewEsmtp) with SMTP id E0C06A9D; Fri, 09 Jan 2026 15:56:12 +0800 X-QQ-mid: xmsmtpt1767945372tqchy270d Message-ID: X-QQ-XMAILINFO: NGZp1yYNf7Y+OE9yJoQnhfor/AKN8WfIqB80ohaB8JtSXxCohIKcveYRSSb3RS +pQm4/ZN8+OQKyBzk8Govhk6/asMmtb91DVxwi6GNHHvH5YEKPD4/ZpUXZS5hkS4GaXWsy7rCWpD EdzSBF5uBZbe6RJj5gY7Kq8hbenI09GTbm1xAxfVzvHdcDxB73Os9dPEBfXtoYqfoyyM1TJLmV3J VbMlDNLncCgYc49sqZiHG7muxpdYpbnt3ZFyA8lsiyz8ct7jF+uICohxiQ7fxUZ7q8U6mY7Y9LXp chGHMrtA9cuSKmDq5fiT6NNvodTP/wCKUgWRRdd/4NEyKguHIZJHY7Vw29BglQhu/UUqubKw6kZG viyP+yt/RoaLr8FipRWPk47akXSa/WzASae6cD05qvX73ZJEMIvRCYZx4jbBBTZTMMZ5xfxDhaWX P5VDVg0RJnVZPN73hWNaUbSsUMjT3wzKeBRqe/9H69C9Pc6SmvjX09Un5hQbA9F0fclD2OlvcaiG /5cGtaRDc8zIhT3zi9lnONe9fEn0aRInkShsfhuutwAE6gwbhrEYywcVN+01jf+bjiJAEbFchWaV SElobFtLKcG1HikneSCQ/AqwLCXC4YhqPMvYaACbZjJ9woWXHd6EZY1nXK5pjcwVkEHbwBjwNJC/ A1KU3yYgqjor9KhNFEk3bb5ryBXKFI9vFVuSqOkmsvuHPwPN+p4hR3k0mHiYYpFbdtXG2l3WIY2H w0kb+oS7NBmE4WyQGX9wxkv9YBR/aVJe7Ev/hmaCVlvAexRPoZXHeSjGvB/EMmUcGbE3lwjsAllm hwrGdq7E6/j4Lc5GqkaZJFONC0KkuilrGFSM73/TyF/d+Lrlnd5F4F93ELDLnzGlVbAlY3BAQjhF IljSUfW/WYo/0o50PKLcW4jSf5YuiWQuhU+PReL3LDQsLsyHQLdV39GYPWoIkxx+9ontxutVmos5 nrPWqYHePqmvu9siFCDDURuK7UEhUZ4wKymvKpsex0Na9cUR++3A/0fwdbBLwo X-QQ-XMRINFO: NI4Ajvh11aEjEMj13RCX7UuhPEoou2bs1g== From: xiaopeitux@foxmail.com To: syzbot+16062f26c6480975e5ed@syzkaller.appspotmail.com Cc: linux-kernel@vger.kernel.org, Pei Xiao Subject: [PATCH] em28xx: test Date: Fri, 9 Jan 2026 15:55:50 +0800 X-OQ-MSGID: X-Mailer: git-send-email 2.25.1 In-Reply-To: <69608280.050a0220.1c677c.03b0.GAE@google.com> References: <69608280.050a0220.1c677c.03b0.GAE@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Pei Xiao #syz test --- drivers/media/usb/em28xx/em28xx-video.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em= 28xx/em28xx-video.c index 2dfa3242a7ab..0c925931671f 100644 --- a/drivers/media/usb/em28xx/em28xx-video.c +++ b/drivers/media/usb/em28xx/em28xx-video.c @@ -2899,6 +2899,7 @@ static int em28xx_v4l2_init(struct em28xx *dev) err: dev->v4l2 =3D NULL; kref_put(&v4l2->ref, em28xx_free_v4l2); + dev->media_dev =3D NULL; mutex_unlock(&dev->lock); return ret; } --=20 2.25.1