OpenSolaris

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Bug ID 6754498
Synopsis assertion failure in dbuf_leaf_sync() - and test coverage gap in ztest
State 10-Fix Delivered (Fix available in build)
Category:Subcategory kernel:zfs
Keywords
Responsible Engineer Jeff Bonwick
Reported Against
Duplicate Of
Introduced In solaris_nevada
Commit to Fix snv_101
Fixed In snv_101
Release Fixed solaris_nevada(snv_101)
Related Bugs 6754011
Submit Date 30-September-2008
Last Update Date 22-October-2008
Description
From Mike S:

{root:sinestro:1} nohup	nightly	-n freeware-fixes &
[1] 100713
{root:sinestro:2}
panic[cpu2]/thread=ffffff000f4e6c80: assertion failed:
!(((&(zio_fake.io_bp)->blk_dva[0]))->dva_word[1] ==
((&(&zio_fake.io_bp_orig)->blk_dva[0]))->dva_word[1] &&
((&(zio_fake.io_bp)->blk_dva[0]))->dva_word[0] ==
((&(&zio_fake.io_bp_orig)->blk_dva[0]))->dva_word[0]), file:
../../common/fs/zfs/dbuf.c, line: 2013
 
ffffff000f4e6510 genunix:assfail+81 ()
ffffff000f4e6850 zfs:dbuf_sync_leaf+8c6	()
ffffff000f4e6890 zfs:dbuf_sync_list+5a ()
ffffff000f4e6910 zfs:dbuf_sync_indirect+284 ()
ffffff000f4e6950 zfs:dbuf_sync_list+67 ()
ffffff000f4e69b0 zfs:dnode_sync+36c ()
ffffff000f4e69f0 zfs:dmu_objset_sync_dnodes+88 ()
ffffff000f4e6a70 zfs:dmu_objset_sync+1fb ()
ffffff000f4e6ab0 zfs:dsl_dataset_sync+7c ()
ffffff000f4e6b20 zfs:dsl_pool_sync+b9 ()
ffffff000f4e6bc0 zfs:spa_sync+2c3 ()
ffffff000f4e6c60 zfs:txg_sync_thread+293 ()
ffffff000f4e6c70 unix:thread_start+8 ()
 
panic: entering	debugger (continue to save dump)
Work Around
N/A
Comments
N/A