[haiku-bugs] [Haiku] #16083: Unrecoverable system crash upon cold and hotplugging Wacom Intuos CTL-490

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Tue, 19 May 2020 22:21:23 -0000

#16083: Unrecoverable system crash upon cold and hotplugging Wacom Intuos 
CTL-490
-------------------------------------------+-----------------------------
 Reporter:  cafeina                        |       Owner:  stippi
     Type:  bug                            |      Status:  new
 Priority:  normal                         |   Milestone:  R1/beta2
Component:  Drivers/Input/Wacom            |     Version:  R1/Development
 Keywords:  wacom, intuos, ctl-490, panic  |  Blocked By:
 Blocking:                                 |    Platform:  x86-64
-------------------------------------------+-----------------------------
 **Environment**

 Latest bleeding edge available at the moment hrev54226. Version x86_64.
 Tested directly in hardware via Live USB.

 **Issue**

 Hotplugging a Wacom tablet, model Intuos CTL-490, quickly makes the system
 to panic crash and open up a unrecoverable KDL.

 Booting the system with this Wacom already plugged also ends up having the
 same result.

 {{{
 "PANIC: SMAP violation user-mapped address 0x.... touched from kernel
 0x..."
 }}}
-- 
Ticket URL: <https://dev.haiku-os.org/ticket/16083>
Haiku <https://dev.haiku-os.org>
The Haiku operating system.

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