Subject: kern/14039: make regress failure in sys/uvm/mmap on 1.5Y/i386
To: None <gnats-bugs@gnats.netbsd.org>
From: None <wiz@netbsd.org>
List: netbsd-bugs
Date: 09/22/2001 01:03:34 
>Number:         14039
>Category:       kern
>Synopsis:       make regress failure in sys/uvm/mmap on 1.5Y/i386
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Sep 21 17:04:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Thomas Klausner
>Release:        1.5Y/20010921
>Organization:
not enough
>Environment:
	
System: NetBSD hiro 1.5Y NetBSD 1.5Y (HIRO) #0: Fri Sep 21 22:58:00 CEST 2001 wiz@hiro:/archive/cvs/src/sys/arch/i386/compile/HIRO i386
Architecture: i386
Machine: i386
>Description:
make regress on i386/1.5Y fails on with kernel/userland built yesterday:
/usr/src/regress/sys/uvm/mmap> make regress
regress ===> mmap
>How-To-Repeat:
`make regress' in sys/uvm/mmap
>Fix:
Unknown.
>Release-Note:
>Audit-Trail:
>Unformatted:
 >>> MAPPING FILE <<<
     CHECKING RESIDENCY
     LOCKING RANGE
     CHECKING RESIDENCY
     UNLOCKING RANGE
 >>> MAPPING 128 PAGE ANONYMOUS REGION <<<
     CHECKING RESIDENCY
     LOCKING ALL - CURRENT and FUTURE
     CHECKING RESIDENCY
 >>> MAPPING ANOTHER 128 PAGE ANONYMOUS REGION <<<
     CHECKING RESIDENCY
 >>> MAPPING THIRD 128 PAGE ANONYMOUS REGION, PROT_NONE <<<
     CHECKING RESIDENCY
     PROT_READ'ING MAPPING
     CHECKING RESIDENCY
     UNLOCKING ALL
     CHECKING RESIDENCY
 >>> MADV_FREE'ING SECOND ANONYMOUS REGION <<<
     CHECKING RESIDENCY
 >>> MADV_FREE'ING FIRST ANONYMOUS REGION <<<
     CHECKING RESIDENCY
 >>> ZEROING FIRST ANONYMOUS REGION <<<
     CHECKING RESIDENCY
 >>> MADV_FREE'ING FIRST ANONYMOUS REGION AGAIN <<<
     CHECKING RESIDENCY
 >>> UNMAPPING ANONYMOUS REGIONS <<<
 >>> CREATING MAPPED FILE <<<
     WRITING TEST PATTERN
     SYNCING FILE
     UNMAPPING FILE
     READING FILE
     CHECKING TEST PATTERN
 >>> CREATING SYSV SHM SEGMENT <<<
     CHECKING RESIDENCY
     RESIDENCY CHECK FAILED!
     ZEROING SEGMENT
     CHECKING RESIDENCY
     MADV_FREE'ING SEGMENT
     CHECKING RESIDENCY
     RESIDENCY CHECK: 128 pages still resident
 FAILED