gstat don't work after update to 10.0-CURRENT

[Anton Yuzhaninov]

gstat don't work after update to 10.0-CURRENT r233947
It don't show any providers, and don't print any errors:
# gstat -b
dT: 1.166s  w: 1.000s
 L(q)  ops/s    r/s   kBps   ms/r    w/s   kBps   ms/w   %busy Name
#

HDD works via ATA_CAM.

:~> sysctl kern.disks
kern.disks: ada2 ada1 ada0

# camcontrol devlist
<WDC WD1600JS-00MHB0 02.01C03>     at scbus3 target 0 lun 0 (ada0,pass0)
<WDC WD1600JS-60MHB5 10.02E04>     at scbus4 target 0 lun 0 (ada1,pass1)
<WDC WD5001ABYS-01YNA0 59.01D01>   at scbus5 target 0 lun 0 (ada2,pass2)

sysctl kern.geom output: http://paste.org.ru/?i2a2zp

Any suggestuions how to fix gstat?

-- 
 Anton Yuzhaninov