zfs crypto discuss - May 2008 - [Bug 1928] New: tests/functional/cli_root/zfs_create/ zfs_create_013_pos causes panic

http://defect.opensolaris.org/bz/show_bug.cgi?id=1928

           Summary: tests/functional/cli_root/zfs_create/zfs_create_013_pos
                    causes panic
    Classification: Development
           Product: zfs-crypto
           Version: unspecified
          Platform: Other
        OS/Version: Solaris
            Status: NEW
          Severity: critical
          Priority: P2
         Component: other
        AssignedTo: darrenm at opensolaris.org
        ReportedBy: hua.tang at sun.com
         QAContact: hua.tang at sun.com
                CC: zfs-crypto-discuss at opensolaris.org
   Estimated Hours: 0.0


This test case is to create various-size volume with long fs name.
>From the journal file, the system panic''ed during ''zfs
destroy''.
/usr/sbin/zfs create -s -V 1gb 
testpool.106880/fsysname50charslong_0123456789012345678901234567891gb

/usr/sbin/zfs destroy
testpool.106880/fsysname50charslong_0123456789012345678901234567891gb

Panic info:
# May 13 03:26:16 colonsay zfs: NOTICE: zio_read_decrypt
panic[cpu1]/thread=2a101239ca0: freeing free segment (vdev=0 offset=68ea00
size=200)

000002a101238e00 zfs:zfs_panic_recover+38 (7af0b990, 0, 68ea00, 200, 3, 0)
  %l0-3: 000000000068ec00 0000000000000001 0000000000000009 00000600119bb340
  %l4-7: 0000060016804d00 0000000000456000 0000000000000001 000000007af0f400
000002a101238eb0 zfs:metaslab_free_dva+1d4 (600119f1ec0, 3, 232, 7af0b800, 200,
3)
  %l0-3: 0000060016868640 00000600119f1ef8 0000000000000001 0000000000ffffff
  %l4-7: 0000000000000002 00000600119f1f80 0000000000000000 000000000068ea00
000002a101238f60 zfs:metaslab_free+98 (30009fdb3c0, 600136746d0, 232, 0, 0, 2)
  %l0-3: 0000000000ffffff 0000000000000200 00000000000001f2 0000000000000001
  %l4-7: 0000000000000001 000000000110ec00 0000000000000200 0000000000000001
000002a101239010 zfs:zio_dva_free+14 (60013674678, 0, 0, 1000, 60013674900,
600136746d0)
  %l0-3: 0000060013674678 0000000000000004 0000000000000001 0000000000000000
  %l4-7: 0000000000000000 0000000000000001 0000000000000000 000000007af14800
000002a1012390c0 zfs:zio_execute+f4 (60013674678, c, 1, 70000, 60013674900,
700b8e50)
  %l0-3: 0000000003088002 0000000000020000 000000007af14800 000000007aed5ab0
  %l4-7: 0000000000000060 000000000000000c 000000000000000c 0000000003089002
000002a101239170 zfs:arc_free+228 (60013434b98, 30009fdb3c0, 232, 302a2efd060,
60013674678, 7af03800)
  %l0-3: 0000000000000400 0000000000000003 0000000000000004 0000000000000003
  %l4-7: 0000000000000000 0000000000000000 0000000000000200 0000000000000000
000002a101239230 zfs:kill_blkptr+134 (200, 30009fdb3c0, 2a101239628, 0,
302a2efd060, 2a1012396f8)
  %l0-3: 000000000000fc00 0000000000000001 0000000000000000 0000001807020000
  %l4-7: 000000000000ffff 0000060010146e40 0000000000000004 0000000000000200
000002a1012392f0 zfs:traverse_segment+488 (302a2efa000, 600115797e8,
30009fdb5f8, 0, 64, 600115797f8)
  %l0-3: 0000000000000002 0000030211992400 000000007af069f0 0000000000001780
  %l4-7: 0000030211992400 0000000000000000 00000302a2efd040 00000302a2efd040
000002a1012393d0 zfs:traverse_more+74 (302a2efa000, 0, 30009fdb5f8, 0,
30009fdb5c8, 600115797e8)
  %l0-3: 00000302a2efa020 0000000000000000 0000000000000001 0000000000004928
  %l4-7: 0000000000000002 0000000000000001 0000000000004800 0000000000004940
000002a101239480 zfs:traverse_dsl_dataset+3c (60010830e00, 0, 0, 302a2efa000,
2a101239628, 600139ba9c0)
  %l0-3: 00000000f4eef4ee 00000000f4eef400 feedfacefeedface 0000000000000000
  %l4-7: 00000000deadbeef feedface00000000 00000000feedf800 0000000003088002
000002a101239530 zfs:dsl_dataset_destroy_sync+8ec (60010830e00, 2a101239700,
60011de5a00, 60010146e40, 7aea0800, 7af0a000)
  %l0-3: 000002a101239ca6 0000060011914a30 00000600139ba9c0 0000060013434b98
  %l4-7: 00000000000001f5 0000060010830e30 000000007af09c00 0000000000000000
000002a101239710 zfs:dsl_sync_task_group_sync+11c (600131de990, 60010146e40,
7aea119c, 6001129f4f8, 2, 0)
  %l0-3: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
  %l4-7: 00000600131de9b8 00000600139ba9c0 000000007ae9d084 0000000000000000
000002a1012397d0 zfs:dsl_pool_sync+ec (600139ba9c0, 232, 60011914a00, 7af0c390,
60010146e40, 60011914a30)
  %l0-3: 0000000000000005 0000000000000000 0000030009fdb7c8 00000600139bab48
  %l4-7: 0000060013434b98 0000000000000000 00000600139baba8 000000000128d400
000002a101239880 zfs:spa_sync+208 (30009fdb3c0, 232, 0, 7af0c1f0, 30009fdb510,
7af0c390)
  %l0-3: 0000030009fdb4b0 00000600139bab78 00000600139bab48 00000600103e5ac0
  %l4-7: 0000030009fdb588 00000600168696c0 00000600139ba9c0 0000030009fdb540
000002a101239950 zfs:txg_sync_thread+248 (600139ba9c0, 232, 7aefddbb, aecf3,
600139baad8, bb8)
  %l0-3: 00000600139bab20 00000600139bab26 00000600139bab24 00000000018d7aa8
  %l4-7: 00000000700b8a64 0000000000000232 0000000000000002 000000007af0f810

panic: entering debugger (continue to save dump)
Type  ''go'' to resume
{1} ok

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Darren J Moffat <darrenm at opensolaris.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Depends on|                            |1016




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Darren J Moffat <darrenm at opensolaris.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |INCOMPLETE




--- Comment #1 from Darren J Moffat <darrenm at opensolaris.org> 
2008-05-27 09:56:39 ---
I can''t reproduce this.

Is this still reproducible with the current build ?

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--- Comment #2 from Grace <hua.tang at sun.com>  2008-05-28 01:59:05 ---
I couldn''t reproduce it by running this test case.

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Darren J Moffat <darrenm at opensolaris.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|INCOMPLETE                  |CLOSED
         Resolution|                            |WORKSFORME




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Bug 1928 depends on bug 1016, which changed state.

Bug 1016 Summary: zfs destroy on clear text can cause panic
http://defect.opensolaris.org/bz/show_bug.cgi?id=1016

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|INCOMPLETE                  |CLOSED
         Resolution|                            |TRACKEDINBUGSTER



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