two different solaris asserts in r288019

[Michael Jung]

This is my poudriere build box that has been running current for a very 
long time.  It was recently upgraded to r288019 and since then I have 
been getting these panics. One panic I could not find reported, maybe 
additional information here.

I followed the thread here 
http://lists.freebsd.org/pipermail/freebsd-fs/2015-August/021856.html 
but haven't found any movement.

Regards,

--mikej

Dump header from device: /dev/da2p1
   Architecture: amd64
   Architecture Version: 2
   Dump Length: 3271299072
   Blocksize: 512
   Dumptime: Thu Sep 24 17:10:33 2015
   Hostname: bsd11
   Magic: FreeBSD Kernel Dump
   Version String: FreeBSD 11.0-CURRENT #0 r288019: Sun Sep 20 17:16:46 
EDT 2015
     mikej at bsd11:/usr/obj/usr/src/sys/GENERIC
   Panic String: solaris assert: avl_is_empty(&dn->dn_dbufs), file: 
/usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c, 
line: 495
   Dump Parity: 3609444522
   Bounds: 1
   Dump Status: good

https://charon.gopai.com/info.1
https://charon.gopai.com/core.txt.1
https://charon.gopai.com/vmcore.1


Dump header from device: /dev/da2p1
   Architecture: amd64
   Architecture Version: 2
   Dump Length: 3141214208
   Blocksize: 512
   Dumptime: Mon Sep 28 08:19:47 2015
   Hostname: bsd11
   Magic: FreeBSD Kernel Dump
   Version String: FreeBSD 11.0-CURRENT #0 r288019: Sun Sep 20 17:16:46 
EDT 2015
     mikej at bsd11:/usr/obj/usr/src/sys/GENERIC
   Panic String: solaris assert: (dn->dn_phys->dn_nlevels == 0 && 
db->db_level == 0) || dn->dn_phys->dn_nlevels > db->db_level || 
dn->dn_next_nlevels[txgoff] > db->db_level || 
dn->dn_next_nlevels[(tx->tx_txg-
   Dump Parity: 1563774101
   Bounds: 2
   Dump Status: good

https://charon.gopai.com/info.2
https://charon.gopai.com/core.txt.2
https://charon.gopai.com/vmcore.2