* [Bug 212751] New: acm_port_activate - usb_submit_urb(ctrl irq) failed after kernel update
@ 2021-04-22 16:32 bugzilla-daemon
2021-04-23 8:31 ` [Bug 212751] " bugzilla-daemon
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: bugzilla-daemon @ 2021-04-22 16:32 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=212751
Bug ID: 212751
Summary: acm_port_activate - usb_submit_urb(ctrl irq) failed
after kernel update
Product: Drivers
Version: 2.5
Kernel Version: 5.10.30
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: USB
Assignee: drivers_usb@kernel-bugs.kernel.org
Reporter: johann.wilhelm@wilhelm.consulting
Regression: No
Something between 5.10.26 and 5.20.30 broke (at least) the USB CDC
implementation by ST Microsystems on their STM32 devices.
On opending of the device following error occurs:
[ 1333.790160] cdc_acm 1-10:1.0: acm_port_activate - usb_submit_urb(ctrl irq)
failed
5.10.26 works - 5.10.30 does not.
Tested on the 2 identical devices with 2 different firmware (read: different
firmware from 2 different developers) on different ports (USB3&USB2) with and
without hub.
Additionally, someone else reports similar problems here:
https://forum.manjaro.org/t/usb-device-dev-ttyacm0-throws-i-o-error-on-connect/61385
lsusb dump under 5.10.30:
Bus 001 Device 016: ID 0483:5740 STMicroelectronics Virtual COM Port
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 2 Communications
bDeviceSubClass 2 Abstract (modem)
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0483 STMicroelectronics
idProduct 0x5740 Virtual COM Port
bcdDevice 2.00
iManufacturer 1 STMicroelectronics
iProduct 2 STM32 Virtual ComPort
iSerial 3 204E37773453
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0043
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
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 1 AT-commands (v.25ter)
iInterface 0
CDC Header:
bcdCDC 1.10
CDC Call Management:
bmCapabilities 0x00
bDataInterface 1
CDC ACM:
bmCapabilities 0x02
line coding and serial state
CDC Union:
bMasterInterface 0
bSlaveInterface 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 16
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 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 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
Self Powered
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* [Bug 212751] acm_port_activate - usb_submit_urb(ctrl irq) failed after kernel update
2021-04-22 16:32 [Bug 212751] New: acm_port_activate - usb_submit_urb(ctrl irq) failed after kernel update bugzilla-daemon
@ 2021-04-23 8:31 ` bugzilla-daemon
2021-04-23 8:31 ` [Bug 212751] New: " Johan Hovold
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2021-04-23 8:31 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=212751
--- Comment #1 from Johan Hovold (johan@kernel.org) ---
On Thu, Apr 22, 2021 at 04:32:51PM +0000, bugzilla-daemon@bugzilla.kernel.org
wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=212751
>
> Bug ID: 212751
> Summary: acm_port_activate - usb_submit_urb(ctrl irq) failed
> after kernel update
> Product: Drivers
> Version: 2.5
> Kernel Version: 5.10.30
> Hardware: All
> OS: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: USB
> Assignee: drivers_usb@kernel-bugs.kernel.org
> Reporter: johann.wilhelm@wilhelm.consulting
> Regression: No
>
> Something between 5.10.26 and 5.20.30 broke (at least) the USB CDC
> implementation by ST Microsystems on their STM32 devices.
>
> On opending of the device following error occurs:
> [ 1333.790160] cdc_acm 1-10:1.0: acm_port_activate - usb_submit_urb(ctrl irq)
> failed
>
>
> 5.10.26 works - 5.10.30 does not.
This is likely due to commit 6069e3e927c8 ("USB: cdc-acm: untangle a
circular dependency between callback and softint") which had a bug that
was just fixed by commit a8b3b519618f ("USB: CDC-ACM: fix
poison/unpoison imbalance").
You can try applying the latter yourself but it will otherwise show up
in stable soon.
Johan
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Bug 212751] New: acm_port_activate - usb_submit_urb(ctrl irq) failed after kernel update
2021-04-22 16:32 [Bug 212751] New: acm_port_activate - usb_submit_urb(ctrl irq) failed after kernel update bugzilla-daemon
2021-04-23 8:31 ` [Bug 212751] " bugzilla-daemon
@ 2021-04-23 8:31 ` Johan Hovold
2021-05-27 12:54 ` [Bug 212751] " bugzilla-daemon
2021-06-10 11:09 ` bugzilla-daemon
3 siblings, 0 replies; 5+ messages in thread
From: Johan Hovold @ 2021-04-23 8:31 UTC (permalink / raw)
To: bugzilla-daemon; +Cc: linux-usb
On Thu, Apr 22, 2021 at 04:32:51PM +0000, bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=212751
>
> Bug ID: 212751
> Summary: acm_port_activate - usb_submit_urb(ctrl irq) failed
> after kernel update
> Product: Drivers
> Version: 2.5
> Kernel Version: 5.10.30
> Hardware: All
> OS: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: USB
> Assignee: drivers_usb@kernel-bugs.kernel.org
> Reporter: johann.wilhelm@wilhelm.consulting
> Regression: No
>
> Something between 5.10.26 and 5.20.30 broke (at least) the USB CDC
> implementation by ST Microsystems on their STM32 devices.
>
> On opending of the device following error occurs:
> [ 1333.790160] cdc_acm 1-10:1.0: acm_port_activate - usb_submit_urb(ctrl irq)
> failed
>
>
> 5.10.26 works - 5.10.30 does not.
This is likely due to commit 6069e3e927c8 ("USB: cdc-acm: untangle a
circular dependency between callback and softint") which had a bug that
was just fixed by commit a8b3b519618f ("USB: CDC-ACM: fix
poison/unpoison imbalance").
You can try applying the latter yourself but it will otherwise show up
in stable soon.
Johan
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug 212751] acm_port_activate - usb_submit_urb(ctrl irq) failed after kernel update
2021-04-22 16:32 [Bug 212751] New: acm_port_activate - usb_submit_urb(ctrl irq) failed after kernel update bugzilla-daemon
2021-04-23 8:31 ` [Bug 212751] " bugzilla-daemon
2021-04-23 8:31 ` [Bug 212751] New: " Johan Hovold
@ 2021-05-27 12:54 ` bugzilla-daemon
2021-06-10 11:09 ` bugzilla-daemon
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2021-05-27 12:54 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=212751
--- Comment #3 from alex.wellmann@gmail.com ---
Can confirm the issue on 5.11.0-17 as well (Ubuntu)
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* [Bug 212751] acm_port_activate - usb_submit_urb(ctrl irq) failed after kernel update
2021-04-22 16:32 [Bug 212751] New: acm_port_activate - usb_submit_urb(ctrl irq) failed after kernel update bugzilla-daemon
` (2 preceding siblings ...)
2021-05-27 12:54 ` [Bug 212751] " bugzilla-daemon
@ 2021-06-10 11:09 ` bugzilla-daemon
3 siblings, 0 replies; 5+ messages in thread
From: bugzilla-daemon @ 2021-06-10 11:09 UTC (permalink / raw)
To: linux-usb
https://bugzilla.kernel.org/show_bug.cgi?id=212751
Mateusz (m.mroz@wb.com.pl) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |m.mroz@wb.com.pl
--- Comment #4 from Mateusz (m.mroz@wb.com.pl) ---
Found the same issue on ubuntu 18.04 : 4.15.0-144.
It started to work properly when tried running at 4.15.0-143.
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2021-04-23 8:31 ` [Bug 212751] New: " Johan Hovold
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