Opened 2 years ago

Closed 2 years ago

#17892 closed bug (fixed)

KDL (page fault) triggered by usb_serial (SerialConnect, QGIS)

Reported by: fatigatti Owned by: mmlr
Priority: normal Milestone: R1/beta4
Component: Drivers/USB Version: R1/beta3
Keywords: Cc: pulkomandy
Blocked By: Blocking:
Platform: All

Description

I've installed QGIS to give it a try. The splash screen shows and then I get a page fault, triggered by the usb_serial driver (apparently QGIS searchs for GPS devices on startup). I then tried opening SerialConnect and the same thing happens. I didn't have any usb_serial device plugged in at the moment (I don't have one, period).

Attached goes a picture of the KDL message.

Attachments (3)

IMG_20220828_202719.jpg​ (3.5 MB ) - added by fatigatti 2 years ago.
syslog​ (278.8 KB ) - added by fatigatti 2 years ago.
listusb.txt​ (37.2 KB ) - added by fatigatti 2 years ago.

Change History (11)

by fatigatti, 2 years ago

Attachment: IMG_20220828_202719.jpg​ added

comment:1 by waddlesplash, 2 years ago

Cc: pulkomandy added

comment:2 by waddlesplash, 2 years ago

Please attach a syslog and a listusb.

by fatigatti, 2 years ago

Attachment: syslog​ added

by fatigatti, 2 years ago

Attachment: listusb.txt​ added

comment:3 by fatigatti, 2 years ago

Update: in the Printers preflet, using the Add button triggers the page fault as well.

comment:4 by fatigatti, 2 years ago

This is on hrev56386, sorry I can't change that in the ticket now.

comment:5 by pulkomandy, 2 years ago

You have a Sierra Wireless EM7305 4G/LTE modem that shows up as a serial port. Until this is fixed you can disable the usb_serial driver using the package blocklist if you don't need it.

comment:7 by fatigatti, 2 years ago

Wow, that was fast. Great news. A big thank you, as always.

comment:8 by waddlesplash, 2 years ago

Milestone: Unscheduled → R1/beta4
Resolution: → fixed
Status: new → closed

Fix merged in hrev56431.

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