6293 ztest failure: error == 28 (0xc == 0x1c) in ztest_tx_assign()

Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Richard Elling <Richard.Elling@RichardElling.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
Author: Matthew Ahrens <mahrens@delphix.com>

illumos/illumos-gate@8fe00bfb8790ad51653f67b01d5ac14256cbb404