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Bug #7169

mdb '::abuf_find 1 2' - failed

Added by Igor Kozhukhov over 4 years ago. Updated 9 months ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Start date:
2016-07-05
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:

Description

found by zfs test:

Test: /opt/zfs-tests/tests/functional/mdb/mdb_001_pos (run as root) [00:15] [FAIL]
00:18:09.57 ASSERTION: Verify that the ZFS mdb dcmds and walkers are working as expected.
00:18:09.57 NOTE: Verifying: '::walk spa'
00:18:10.45 NOTE: Verifying: '::walk spa | ::spa '
00:18:11.21 NOTE: Verifying: '::walk spa | ::spa -c'
00:18:11.85 NOTE: Verifying: '::walk spa | ::spa -v'
00:18:12.47 NOTE: Verifying: '::walk spa | ::spa_config'
00:18:13.06 NOTE: Verifying: '::walk spa | ::spa_space'
00:18:13.90 NOTE: Verifying: '::walk spa | ::spa_space -b'
00:18:14.77 NOTE: Verifying: '::walk spa | ::spa_vdevs'
00:18:15.44 NOTE: Verifying: '::walk spa | ::walk metaslab'
00:18:16.03 NOTE: Verifying: '::walk spa | ::print struct spa spa_root_vdev | ::vdev'
00:18:16.66 NOTE: Verifying: '::walk spa | ::print struct spa spa_root_vdev | ::vdev -re'
00:18:17.28 NOTE: Verifying: '::dbufs'
00:18:18.81 NOTE: Verifying: '::dbufs -n mos -o mdn -l 0 -b 0'
00:18:19.87 NOTE: Verifying: '::dbufs | ::dbuf'
00:18:22.57 NOTE: Verifying: '::dbuf_stats'
00:18:24.68 NOTE: Verifying: '::abuf_find 1 2'
00:18:25.31 mdb '::abuf_find 1 2' contained 'mdb:'
00:18:25.32 mdb: failed to read list element at 0xfffffffffffffffc: no mapping for address
00:18:25.32 mdb: failed to read list element at 0xfffffffffffffffc: no mapping for address
00:18:25.32 mdb: failed to read list element at 0xfffffffffffffffc: no mapping for address
00:18:25.32 mdb: failed to read list element at 0xfffffffffffffffc: no mapping for address
00:18:25.32 NOTE: Performing local cleanup via log_onexit (cleanup)
00:18:25.32 mdb walker or dcmd failed

Related issues

Has duplicate illumos gate - Bug #12267: zfs '::abuf_find' dcmd is brokenClosed

Actions
#1

Updated by Jason King 9 months ago

  • Has duplicate Bug #12267: zfs '::abuf_find' dcmd is broken added
#2

Updated by Jason King 9 months ago

  • Status changed from New to Closed

Fixed by:

git commit 8b06eaf6acc31eaadddc0fec3df9d1a4294b7cc2

commit 8b06eaf6acc31eaadddc0fec3df9d1a4294b7cc2
Author: Jason King <>
Date: 2020-02-04T00:01:07.000Z

12267 zfs '::abuf_find' dcmd is broken
Reviewed by: Jerry Jelinek &lt;&gt;
Reviewed by: Kody Kantor &lt;&gt;
Reviewed by: Igor Kozhukhov &lt;&gt;
Approved by: Dan McDonald &lt;&gt;

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