Re: bin/43336: fsck wapbl assertion failure after crash

[Ryo SHIMIZU <ryo%nerv.org@localhost>]

The following reply was made to PR bin/43336; it has been noted by GNATS.

From: Ryo SHIMIZU <ryo%nerv.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, 
drochner%NetBSD.org@localhost
Subject: Re: bin/43336: fsck wapbl assertion failure after crash
Date: Sat, 11 Sep 2010 22:03:32 +0900

 Although it's too late, I found repeatability.
 
 >How-To-Repeat:
 # cd /var/tmp
 # ln -s J /etc/malloc.conf
 # dd if=/dev/zero of=xxx.fs bs=1m count=128
 128+0 records in
 128+0 records out
 134217728 bytes transferred in 2.263 secs (59309645 bytes/sec)
 # newfs -F -O 2 xxx.fs
 xxx.fs: 128.0MB (262144 sectors) block size 8192, fragment size 1024
 using 4 cylinder groups of 32.00MB, 4096 blks, 7712 inodes.
 super-block backups (for fsck_ffs -b #) at:
 144, 65680, 131216, 196752,
 # vnconfig vnd0 xxx.fs
 # mount -o log /dev/vnd0a /mnt
 # cp /netbsd /mnt
 # cp xxx.fs xxx.live.fs
 # fsck_ffs -ny xxx.live.fs
 xxx.live.fs is not a character device
 CONTINUE? yes
 
 ** xxx.live.fs
 fsck_ffs: ioctl (DIOCGWEDGEINFO): Inappropriate ioctl for device
 assertion "wr->wr_blkhashcnt > 0" failed: file 
"/home/builds/ab/netbsd-5-1-RC3/src/sys/kern/vfs_wapbl.c", line 2156, function 
"wapbl_blkhash_clear"
 Abort