[haiku-bugs] [Haiku] #14850: "vm_soft_fault returned error 'Bad address'" while grepping haikuports on a USB stick

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Wed, 23 Jan 2019 19:49:48 -0000

#14850: "vm_soft_fault returned error 'Bad address'" while grepping haikuports 
on a
USB stick
-----------------------+------------------------------
 Reporter:  i80and     |        Owner:  nobody
     Type:  bug        |       Status:  new
 Priority:  normal     |    Milestone:  Unscheduled
Component:  - General  |      Version:  R1/Development
 Keywords:             |   Blocked By:
 Blocking:             |  Has a Patch:  0
 Platform:  All        |
-----------------------+------------------------------
 I have Haiku hrev52781 x86_64 installed on a USB stick connected to an
 ehci controller.

 While grepping for a pattern in a clone of haikuports, Haiku dropped be
 into KDL with the message:

 {{{
 vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at
 0xffffffffc4800000, ip 0xffffffff8016b35c, write 0, user 0, thread 0x5567
 PANIC: vm_page_fault: unhandled page fault in kernel space at
 0xffffffffc4800000, ip 0xffffffff8016b35c
 }}}

 syslog attached

-- 
Ticket URL: <https://dev.haiku-os.org/ticket/14850>
Haiku <https://dev.haiku-os.org>
The Haiku operating system.

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