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Wed, 20 Aug 2025 09:38:29 +0800 (CST) Date: Wed, 20 Aug 2025 09:38:29 +0800 (CST) From: "David Wang" <00107082@163.com> To: "Bart Van Assche" Cc: phil@philpotter.co.uk, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, James.Bottomley@HansenPartnership.com, martin.petersen@oracle.com Subject: Re: [BUG] general protection fault when connecting an old mp3/usb device X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.14 build 20250519(9504565a) Copyright (c) 2002-2025 www.mailtech.cn 163com In-Reply-To: <2899b7cb-106b-48dc-890f-9cc80f1d1f8b@acm.org> References: <20250818095008.6473-1-00107082@163.com> <2899b7cb-106b-48dc-890f-9cc80f1d1f8b@acm.org> X-NTES-SC: AL_Qu2eB/qevEEr7yOZZOkZnEYQheY4XMKyuPkg1YJXOp80tSbq/wsCW3BGO3/32cORCxGSvxeoVCJCxP9YUYNATrxSw802TTnFI3x3woSVGliG Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <35a7ef9b.1401.198c520ab44.Coremail.00107082@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID:kCgvCgC3FuEWJ6Vot3UdAA--.6184W X-CM-SenderInfo: qqqrilqqysqiywtou0bp/1tbiMxyuqmikxnzFMwADso X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== CkF0IDIwMjUtMDgtMjAgMDM6MjA6NTEsICJCYXJ0IFZhbiBBc3NjaGUiIDxidmFuYXNzY2hlQGFj bS5vcmc+IHdyb3RlOgo+T24gOC8xOC8yNSAyOjUwIEFNLCBEYXZpZCBXYW5nIHdyb3RlOgo+PiBb U2F0IEF1ZyAyMyAwMzo1NjowOSAyMDI1XSBPb3BzOiBnZW5lcmFsIHByb3RlY3Rpb24gZmF1bHQs IHByb2JhYmx5IGZvciBub24tY2Fub25pY2FsIGFkZHJlc3MgMHgyZTJlMmYyZTJlMmYzMDhlOiAw MDAwIFsjMV0gU01QIE5PUFRJCj4+IFtTYXQgQXVnIDIzIDAzOjU2OjA5IDIwMjVdIENhbGwgVHJh Y2U6Cj4+IFtTYXQgQXVnIDIzIDAzOjU2OjA5IDIwMjVdICA8VEFTSz4KPj4gW1NhdCBBdWcgMjMg MDM6NTY6MDkgMjAyNV0gIHNyX2RvX2lvY3RsKzB4NWIvMHgxYzAgW3NyX21vZF0KPj4gW1NhdCBB dWcgMjMgMDM6NTY6MDkgMjAyNV0gIHNyX3BhY2tldCsweDJjLzB4NTAgW3NyX21vZF0KPj4gW1Nh dCBBdWcgMjMgMDM6NTY6MDkgMjAyNV0gIGNkcm9tX2dldF9kaXNjX2luZm8rMHg2MC8weGUwIFtj ZHJvbV0KPj4gW1NhdCBBdWcgMjMgMDM6NTY6MDkgMjAyNV0gIGNkcm9tX21yd19leGl0KzB4Mjkv MHhiMCBbY2Ryb21dCj4+IFtTYXQgQXVnIDIzIDAzOjU2OjA5IDIwMjVdICA/IHhhX2Rlc3Ryb3kr MHhhYS8weDEyMAo+PiBbU2F0IEF1ZyAyMyAwMzo1NjowOSAyMDI1XSAgdW5yZWdpc3Rlcl9jZHJv bSsweDc2LzB4YzAgW2Nkcm9tXQo+PiBbU2F0IEF1ZyAyMyAwMzo1NjowOSAyMDI1XSAgc3JfZnJl ZV9kaXNrKzB4NDQvMHg1MCBbc3JfbW9kXQo+PiBbU2F0IEF1ZyAyMyAwMzo1NjowOSAyMDI1XSAg ZGlza19yZWxlYXNlKzB4YjAvMHhlMAo+PiBbU2F0IEF1ZyAyMyAwMzo1NjowOSAyMDI1XSAgZGV2 aWNlX3JlbGVhc2UrMHgzNy8weDkwCj4+IFtTYXQgQXVnIDIzIDAzOjU2OjA5IDIwMjVdICBrb2Jq ZWN0X3B1dCsweDhlLzB4MWQwCj4+IFtTYXQgQXVnIDIzIDAzOjU2OjA5IDIwMjVdICBibGtkZXZf cmVsZWFzZSsweDExLzB4MjAKPj4gW1NhdCBBdWcgMjMgMDM6NTY6MDkgMjAyNV0gIF9fZnB1dCsw eGUzLzB4MmEwCj4+IFtTYXQgQXVnIDIzIDAzOjU2OjA5IDIwMjVdICB0YXNrX3dvcmtfcnVuKzB4 NTkvMHg5MAo+PiBbU2F0IEF1ZyAyMyAwMzo1NjowOSAyMDI1XSAgZXhpdF90b191c2VyX21vZGVf bG9vcCsweGQ2LzB4ZTAKPj4gW1NhdCBBdWcgMjMgMDM6NTY6MDkgMjAyNV0gIGRvX3N5c2NhbGxf NjQrMHgxYzEvMHgxZTAKPj4gW1NhdCBBdWcgMjMgMDM6NTY6MDkgMjAyNV0gIGVudHJ5X1NZU0NB TExfNjRfYWZ0ZXJfaHdmcmFtZSsweDc2LzB4N2UKPgo+UGhpbGxpcCwgaXMgdGhpcyBiZWhhdmlv ciBwZXJoYXBzIGludHJvZHVjZWQgYnkgY29tbWl0IDVlYzlkMjZiNzhjNAo+KCJjZHJvbTogQ2Fs bCBjZHJvbV9tcndfZXhpdCBmcm9tIGNkcm9tX3JlbGVhc2UgZnVuY3Rpb24iKT8gUGxlYXNlIGRv CgpJIGNhdWdodCB0aGlzIG9uIDYuMTYuMCB3aGljaCBkb2VzIG5vdCBoYXZlIHRoaXMgY29tbWl0 LCBhbmQgb24gdGhlIGNvbnRyYXJ5LCBiYXNlCm9uIHRoZSBjb21taXQgbWVzc2FnZSwgdGhpcyBj b21taXQgbWF5IGhlbHAgaW4gdGhlIHBvc2l0aXZlIGRpcmVjdGlvbi4KCkkgd2lsbCB0cnkgdG8g ZmlndXJlIG91dCBhIHByb2NlZHVyZSB0byByZXByb2R1Y2UgdGhpcyBvbiBteSBsYXB0b3AsIGFu ZCBpZiB0aGF0IHBvc3NpYmxlLApJIHdpbGwgdXBncmFkZSBteSBsYXB0b3AgdG8gNi4xNy1yYzEg dG8gZ2l2ZSBpdCBhIHRyaWFsLgpBbmQgdXBkYXRlIGxhdGVyLgoKVGhhbmtzCkRhdmlkIAoKPm5v dCBjYWxsIGNvZGUgdGhhdCBpbnZva2VzIGlvY3RscyBmcm9tIHRoZSBkaXNrX3JlbGVhc2UoKSBj YWxsYmFjay4KPgo+VGhhbmtzLAo+Cj5CYXJ0Lgo=