[haiku-bugs] Re: [Haiku] #11744: hrev48411: x86VMTranslationMapPAE.cpp:422, *entry&1 == 0

  • From: "ttcoder" <trac@xxxxxxxxxxxx>
  • Date: Fri, 16 Jan 2015 15:47:31 -0000

#11744: hrev48411: x86VMTranslationMapPAE.cpp:422, *entry&1 == 0
-----------------------------+----------------------------
   Reporter:  ttcoder        |      Owner:  bonefish
       Type:  bug            |     Status:  assigned
   Priority:  normal         |  Milestone:  R1
  Component:  System/Kernel  |    Version:  R1/Development
 Resolution:                 |   Keywords:
 Blocked By:                 |   Blocking:
Has a Patch:  0              |   Platform:  All
-----------------------------+----------------------------

Comment (by ttcoder):

 Got some fresh data from WRN after they got a KDL during an FTP access.
 Two things of note: BFS errors before, and a resource warning during the
 FTP access. Can post the whole thing if useful. First the BFS errors:

 {{{
 KERN: slab memory manager: created area 0xf2801000 (895377)
 KERN: bfs: InitCheck:323: Bad data
 KERN: bfs: inode at 2097162 is already deleted!
 KERN: bfs: GetNextMatching:803: Bad data
 KERN: bfs: KERN: could not get inode 2097162 in index "size"!
 KERN: bfs: InitCheck:323: Bad data
 KERN: bfs: KERN: inode at 2097162 is already deleted!
 KERN: bfs: GetNextMatching:803: Bad data
 KERN: bfs: could not get inode 2097162 in index "size"!
 KERN: bfs: InitCheck:323: Bad data
 KERN: bfs: inode at 2097162 is already deleted!
 (.. about one page high like this ..)
 }}}

 The FTP traffic that was ongoing at the time of the crash looks a tad more
 harmless:

 {{{
 FTP 'ftpd'[640338]: data setsockopt (TCP_NOPUSH): Invalid Argument
 KERN: libnetwork.so running in R5 compatibility mode.
 (..)
 FTP 'ftpd'[640338]: data setsockopt (TCP_NOPUSH): Invalid Argument
 KERN: libnetwork.so running in R5 compatibility mode.
 Last message repeated 1 time
 KERN: slab memory manager: created area 0xcb001000 (51580897)
 KERN: slab memory manager: created area 0xcb801000 (51895142)
 KERN: slab memory manager: created area 0xcc001000 (52211306)
 KERN: low resource address space: note -> warning
 KERN: libnetwork.so running in R5 compatibility mode.
 Last message repeated 4 times
 KERN: bfs: bfs_open_dir:1644: Not a directory
 KERN: options = 0
 KERN: No APM available.
 KERN: smp: using ACPI to detect MP configuration
 (big snip)
 KERN: <DROP>Welcome to syslog debug output!
 KERN: Haiku revision: hrev48411
 }}}

 Further down I see what looks like another crash, preceded by lots of
 "slab" chatter.. Is it indicative of them running out of memory ? (we've
 had reports from another station of SP gobbling up heaps of memory so I'd
 better ask):

 {{{
 KERN: slab memory manager: created area 0xf6801000 (3352419)
 KERN: slab memory manager: created area 0xf7001000 (3594514)
 KERN: slab memory manager: created area 0xf7801000 (3888898)
 KERN: slab memory manager: created area 0xf8001000 (4203155)
 KERN: slab memory manager: created area 0xf8801000 (4518017)
 KERN: slab memory manager: created area 0xf9001000 (4832886)
 KERN: slab memory manager: created area 0xf9801000 (5151324)
 KERN: slab memory manager: created area 0xfa001000 (5459653)
 KERN: slab memory manager: created area 0xfa801000 (5774577)
 KERN: slab memory manager: created area 0xfb001000 (6067400)
 KERN: slab memory manager: created area 0xfb801000 (6385319)
 KERN: slab memory manager: created area 0xfc001000 (6698986)
 KERN: slab memory manager: created area 0xfc801000 (7015105)
 KERN: options = 0
 KERN: No APM available.

 }}}

--
Ticket URL: <https://dev.haiku-os.org/ticket/11744#comment:8>
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