[haiku-bugs] Re: [Haiku] #5138: PANIC: remove page 0x82868278 from cache 0xd19e7680: page still has mappings!

  • From: "mmadia" <trac@xxxxxxxxxxxx>
  • Date: Fri, 15 Jan 2010 17:33:41 -0000

#5138: PANIC: remove page 0x82868278 from cache 0xd19e7680: page still has
mappings!
---------------------------+------------------------------------------------
 Reporter:  mmadia         |       Owner:  bonefish      
     Type:  bug            |      Status:  new           
 Priority:  normal         |   Milestone:  R1            
Component:  System/Kernel  |     Version:  R1/Development
 Keywords:                 |   Blockedby:                
 Platform:  All            |    Blocking:  5216          
---------------------------+------------------------------------------------

Comment(by mmadia):

 r34979 + {{{  VM_CACHE_TRACING_STACK_TRACE 0 , KDEBUG_LEVEL 0 }}}[[BR]]

 while building @alpha-raw, Terminal would spit out "could not create
 mutex". At this point Vision would disconnect. This tends to occur while
 executing the build_haiku_image script. The jam process will need to be
 forcefully killed. Prior to killing the process, KDL can not be entered.

 relevant syslog snippet:
 {{{
 KERN: vm_soft_fault: va 0x0 not covered by area in address space
 KERN: vm_page_fault: vm_soft_fault returned error 'Bad address' on fault
 at 0x0, ip 0x24c284, write 1, user 1, thread 0x26eb5
 KERN: vm_page_fault: thread "bfs_shell" (159413) in team "bfs_shell"
 (159413) tried to write address 0x0, ip 0x24c284 ("bfs_shell_seg0ro"
 +0x4c284)
 KERN: thread_hit_serious_debug_event(): Failed to install debugger:
 thread: 159413: Out of memory
 }}}

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/5138#comment:24>
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