Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932306AbWLLUTD (ORCPT ); Tue, 12 Dec 2006 15:19:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932296AbWLLUTD (ORCPT ); Tue, 12 Dec 2006 15:19:03 -0500 Received: from mxout.hispeed.ch ([62.2.95.247]:56887 "EHLO smtp.hispeed.ch" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932219AbWLLUTA (ORCPT ); Tue, 12 Dec 2006 15:19:00 -0500 Subject: Re: Nokia E61 and the kernel BUG at mm/slab.c:594 From: Thomas Sailer To: Oliver Neukum Cc: Joscha Ihl , linux-kernel@vger.kernel.org, ihl@fh-brandenburg.de, Muli Ben-Yehuda In-Reply-To: <200612121216.10902.oliver@neukum.org> References: <20061211173506.5c8cb479@localhost> <20061212094421.GC2818@rhun.haifa.ibm.com> <1165919321.4066.44.camel@playstation2.hb9jnx.ampr.org> <200612121216.10902.oliver@neukum.org> Content-Type: text/plain Date: Tue, 12 Dec 2006 21:18:20 +0100 Message-Id: <1165954701.3287.7.camel@unreal> Mime-Version: 1.0 X-Mailer: Evolution 2.8.2.1 (2.8.2.1-2.fc6) Content-Transfer-Encoding: 7bit X-DCC-spamcheck-01.tornado.cablecom.ch-Metrics: smtp-07.tornado.cablecom.ch 1377; Body=5 Fuz1=5 Fuz2=5 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 19437 Lines: 566 On Tue, 2006-12-12 at 12:16 +0100, Oliver Neukum wrote: > What functions does this mode involve? Here are the descriptors: PC-Suite Mode: Bus 001 Device 005: ID 0421:0418 Nokia Mobile Phones Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 2 Communications bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x0421 Nokia Mobile Phones idProduct 0x0418 bcdDevice 1.00 iManufacturer 1 Nokia iProduct 2 Nokia E70 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 466 bNumInterfaces 16 bConfigurationValue 1 iConfiguration 4 Bulk transfer method configuration bmAttributes 0xc0 Self Powered MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 2 Communications bInterfaceSubClass 8 Wireless Handset Control bInterfaceProtocol 0 iInterface 0 CDC Header: bcdCDC 1.10 UNRECOGNIZED: 05 24 11 00 01 CDC Union: bMasterInterface 0 bSlaveInterface 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 2 Communications bInterfaceSubClass 8 Wireless Handset Control bInterfaceProtocol 1 iInterface 0 CDC Header: bcdCDC 1.10 UNRECOGNIZED: 05 24 08 00 01 CDC Union: bMasterInterface 1 bSlaveInterface 2 3 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 2 Communications bInterfaceSubClass 254 bInterfaceProtocol 0 iInterface 0 CDC Header: bcdCDC 1.10 UNRECOGNIZED: 05 24 ab 05 15 CDC Union: bMasterInterface 2 bSlaveInterface 3 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 4 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 2 Communications bInterfaceSubClass 11 OBEX bInterfaceProtocol 0 iInterface 5 SYNCML-SYNC CDC Header: bcdCDC 1.10 UNRECOGNIZED: 05 24 15 00 01 CDC Union: bMasterInterface 4 bSlaveInterface 5 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 5 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 5 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x06 EP 6 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 6 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 2 Communications bInterfaceSubClass 11 OBEX bInterfaceProtocol 0 iInterface 6 PC Suite Services CDC Header: bcdCDC 1.10 UNRECOGNIZED: 05 24 15 00 01 CDC Union: bMasterInterface 6 bSlaveInterface 7 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 7 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 7 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x88 EP 8 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x08 EP 8 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 8 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 2 Communications bInterfaceSubClass 11 OBEX bInterfaceProtocol 0 iInterface 7 SYNCML-DM CDC Header: bcdCDC 1.10 UNRECOGNIZED: 05 24 15 00 01 CDC Union: bMasterInterface 8 bSlaveInterface 9 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 9 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 9 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x89 EP 9 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x09 EP 9 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 10 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 2 Communications bInterfaceSubClass 11 OBEX bInterfaceProtocol 0 iInterface 8 SYNCML-SYNC-CLIENT-INIT CDC Header: bcdCDC 1.10 UNRECOGNIZED: 05 24 15 00 01 CDC Union: bMasterInterface 10 bSlaveInterface 11 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 11 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 11 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x8b EP 11 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x0c EP 12 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 12 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 9 CDC Comms Interface CDC Header: bcdCDC 1.00 CDC ACM: bmCapabilities 0x0f connection notifications sends break line coding and serial state get/set/clear comm features CDC Union: bMasterInterface 12 bSlaveInterface 13 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 128 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 13 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 10 CDC Data Interface Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x8c EP 12 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x0d EP 13 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 14 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 255 Vendor Specific (MSFT RNDIS?) iInterface 11 CDC Comms Interface CDC Header: bcdCDC 1.00 CDC ACM: bmCapabilities 0x0f connection notifications sends break line coding and serial state get/set/clear comm features CDC Union: bMasterInterface 14 bSlaveInterface 15 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 128 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 15 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 12 CDC Data Interface Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x8e EP 14 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x0f EP 15 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 IP-Passthrough-Mode: Bus 001 Device 006: ID 0421:0435 Nokia Mobile Phones Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 2 Communications bDeviceSubClass 0 bDeviceProtocol 255 bMaxPacketSize0 64 idVendor 0x0421 Nokia Mobile Phones idProduct 0x0435 bcdDevice 1.00 iManufacturer 1 Nokia iProduct 2 Nokia E70 (RNDIS) iSerial 3 XXXXXXXXXXXXXXX bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 67 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 4 Bulk transfer method configuration bmAttributes 0xc0 Self Powered MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 255 Vendor Specific (MSFT RNDIS?) iInterface 5 CDC Comms Interface CDC Header: bcdCDC 1.10 CDC Call Management: bmCapabilities 0x00 bDataInterface 1 CDC ACM: bmCapabilities 0x00 CDC Union: bMasterInterface 0 bSlaveInterface 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 128 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 6 CDC Data Interface Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Tom - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/