WAPBL panic

[Emmanuel Dreyfus <manu%netbsd.org@localhost>]

Hi

On NetBSD 6.1.5/amd64, I get 

panic: wapbl_flush: current transaction too big to flush

^Mcpu1: Begin traceback...
^Mprintf_nolog() at netbsd:printf_nolog
^Mwapbl_begin() at netbsd:wapbl_begin
^Mwapbl_begin() at netbsd:wapbl_begin+0x45
^Mffs_valloc() at netbsd:ffs_valloc+0x5e
^Mufs_makeinode() at netbsd:ufs_makeinode+0x62
^Mufs_create() at netbsd:ufs_create+0x5c
^MVOP_CREATE() at netbsd:VOP_CREATE+0x38
^Mvn_open() at netbsd:vn_open+0x2ed
^Mdo_open() at netbsd:do_open+0xcd
^Msys_open() at netbsd:sys_open+0x59
^Msyscall() at netbsd:syscall+0xc4
^Mcpu1: End traceback...

A fsck was run two days ago.  Any idea of what can be wrong? Is it a
known problem? Would updating to netbsd-7 help?

-- 
Emmanuel Dreyfus
manu%netbsd.org@localhost