[haiku-bugs] [Haiku] #12408: PANIC: Invalid concurrent access to page ... (start), currently accessed by 65534

  • From: "ttcoder" <trac@xxxxxxxxxxxx>
  • Date: Wed, 07 Oct 2015 08:45:19 -0000

#12408: PANIC: Invalid concurrent access to page ... (start), currently
accessed by
65534
-----------------------+------------------------------
Reporter: ttcoder | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: - General | Version: R1/Development
Keywords: | Blocked By:
Blocking: | Has a Patch: 0
Platform: All |
-----------------------+------------------------------
This just in from Dane trying out hrev49662 ; apparently there were a
string of userland Debugger triggers, followed by a kernel-land (KDL)
panic.

The stack crawl mentions `X86PagingMethodPAE::Allocate32BitPage()` called
from `_user_load_image()`. The bottom of screen gives some unusual extra
information, and ends with "READ FAULT". See attached.

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Ticket URL: <https://dev.haiku-os.org/ticket/12408>
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