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Bug #3391

ZFS: kernel panic running "zfs diff" on oi_151a5

Added by Michael Keller almost 7 years ago. Updated over 6 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Start date:
2012-11-27
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

OI 151a5 crashes reproducible during zfs diff while 151a did not.

it is not crashing on the first zfs diff call - maybe > 20-30 calls will work fine. but it seems to crash on the same task at the same subtask (using ipsit(.de) to build packages, crashing building the same package).

seems to be related to https://www.illumos.org/issues/3320


Files

zfs-diff-crash-oi151a7.0 (708 KB) zfs-diff-crash-oi151a7.0 Michael Keller, 2013-05-01 05:46 PM

Related issues

Related to illumos gate - Bug #3320: ZFS: kernel panic running "zfs diff" on oi_151a7New2012-10-29

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History

#1

Updated by Michael Keller almost 7 years ago

I have a coredump and can create any number of new ones (with whatever dump infos needed), but I need a place to upload them as the coredump I have here is about 430 MB...

#2

Updated by Michael Keller almost 7 years ago

I tested the same workload which crashed oi151a5 within the first run on oi151a3: it works there. I run the workload 3 times without any crash so I'm about 99.99% sure that this bug isn't in oi151a3.

I have not found yet a way to test on oi151a4 as this version in not available as a downloadable repository...

#3

Updated by Michael Keller over 6 years ago

This crash dump is from oi151a7 after a "zfs diff"

In case the vmcore.0 or vmdump.0 are needed - let me know where I can upload/email them.

#4

Updated by Michael Keller over 6 years ago

The bug also exists in oi_151a3 and is 100% reproducible too.

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