View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0000656 | Other Unix Port | Bug | public | 2015-09-20 13:40 | 2022-05-14 20:39 |
Reporter | Erdmann | Assigned To | psmedley | ||
Priority | normal | Severity | major | Reproducibility | always |
Status | closed | Resolution | fixed | ||
Platform | OS/2 | OS | eComStation | OS Version | 2.2 beta |
Summary | 0000656: lsusb - crashes on one of my devices | ||||
Description | lsusb-20130526.zip,libusb-1.0.16-rc6-20130525.zip: When I run "lsusb" without any switch I get an overview of all attached USB devices. However if I attach one particular device and rerun "lsusb", it always crashes with this error, it also crashes if I had the problematic device attached initially: LIBC PANIC!! _um_free_maybe_lock: Tried to free block twice - block=200365a0 lock=0x1 pid=0x0044 ppid=0x003d tid=0x0001 slot=0x0091 pri=0x0200 mc=0x0000 ps=0x0010 D:\OS2\APPS\LSUSB.EXE Process dumping was disabled, use DUMPPROC / PROCDUMP to enable it. As USB stack I have tried David's 11.13 and also my current 11.199 (11.200 in the works) but the behaviour/problem is exactly the same. | ||||
Steps To Reproduce | 1) plug in problematic device 2) run "lsusb" | ||||
Additional Information | The device report for the problematic device, taken from USBRES.EXE (which does a bad job on properly decoding the descriptors): <<< Device Description >>> Type : 01 USB Rev : 110 Class : Reserved (0) Subclass : Reserved (0) Protocol : Reserved (0) Device Information is defined at interface Level Max. packetsize : 08 Vendor ID : 1130 Product ID : 6920 Device Release# : 9D9E Strings: Manufacturer Name : TP6920 Product Name : TP6920 Serial number : 0621 Number of Configurations : 1 Configuration 0 : Lenght : 132 Name : 0621 Value : 1 Attributes : 0x80 Power : 100 mA Interfaces : 3 Interface 0 Alt Setting : 0 Name : <NONE> Class : Audio SubClass : AudioControl Protocol : Not used(0) Endpoints : 0 Audiocontrol CS Interface Descriptor Length : 9 Type : 0x24 Subtype : 0x01 Header : Audio Device Class Release Number : 0100 Max size of AudioControl interface descriptor. : 32597 Number of AudioStreaming and MIDIStreaming interfaces : 1 1. Streaming interface on Device Interface 1 Audiocontrol CS Interface Descriptor Input Terminal : Length : 12 Type : 0x24 Subtype : 0x02 Unique Terminal ID : 4 Terminal Type : 0x0201 Assoc. Terminal ID : 0 Number of Log. Channels : 1 Spatial channel location : 0x0001 Name of Channel : Not Implemented Name of Terminal : Has Index 9(GetString Error -225) Audiocontrol CS Interface Descriptor Feature Unit : Length : 9 Type : 36 Subtype : 6 Dumped Data : 05 04 01 01 02 00 09 Unique Unit ID : 5 Source ID : 4 Size of Control Item : 1 ControlMap for Master : 0x01 ControlMap for Channel 1 : 0x02 Name of Feature Unit : Has Index 9(GetString Error -225) Audiocontrol CS Interface Descriptor Output Terminal : Length : 9 Type : 0x24 Subtype : 0x03 Unique Terminal ID : 6 Terminal Type : 0x0101 Assoc. Terminal ID : 0 Source ID : 5 Name of Terminal : Not Implemented Interface 1 Alt Setting : 0 Name : <NONE> Class : Audio SubClass : Streaming Audio Protocol : Not used(0) Endpoints : 0 Interface 1 Alt Setting : 1 Name : <NONE> Class : Audio SubClass : Streaming Audio Protocol : Not used(0) Endpoints : 1 General Endpoint Information: Length : 7 Type : 0x24 Subtype : 0x01 Controls: - Pitch - Locktime 32654 ms Audiostreaming CS Interface Descriptor Format Type: Length : 11 Type : 0x24 Subtype : 0x02 Physical Channels : 1 Subframe size : 2 Bits used : 16 Supported Frequencies - 24000Hz - 8586505Hz Endpoint 0: Address : 83 Attributes : 09 Packetsize : 0030 Interval : 1 General Endpoint Information: Length : 7 Type : 0x25 Subtype : 0x01 Controls: - Locktime 32681 (No Unit) Interface 2 Alt Setting : 0 Name : <NONE> Class : Storage Device SubClass : SCSI transparent command set Protocol : Bulk-Only Transport Endpoints : 2 Endpoint 0: Address : 84 Attributes : 02 Packetsize : 0008 Interval : 0 Endpoint 1: Address : 05 Attributes : 02 Packetsize : 0008 Interval : 0 | ||||
Tags | No tags attached. | ||||
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Is this still a problem with https://smedley.id.au/tmp/lsusb-013.zip |
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it is no longer a problem with your recent builds ofd lsusb. You can close this ticket. |
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Fixed in latest lsusb |
Date Modified | Username | Field | Change |
---|---|---|---|
2015-09-20 13:40 | Erdmann | New Issue | |
2022-05-14 06:48 | psmedley | Assigned To | => psmedley |
2022-05-14 06:48 | psmedley | Status | new => feedback |
2022-05-14 06:48 | psmedley | Note Added: 0004258 | |
2022-05-14 17:29 | Erdmann | Note Added: 0004299 | |
2022-05-14 17:29 | Erdmann | Status | feedback => assigned |
2022-05-14 20:39 | psmedley | Status | assigned => resolved |
2022-05-14 20:39 | psmedley | Resolution | open => fixed |
2022-05-14 20:39 | psmedley | Note Added: 0004300 | |
2022-05-14 20:39 | psmedley | Status | resolved => closed |