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Bug #6260

md doesn't unload properly

Added by Arne Jansen over 5 years ago. Updated about 1 year ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
-
Start date:
2015-09-24
Due date:
% Done:

0%

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

Description

We encountered the following panic:

ffffff007bc3f880 vpanic+0x15c()
ffffff007bc3f8f0 param_preset()
ffffff007bc3f980 0xfffffffffb851c0c()
ffffff007bc3fa90 trap+0x1749(ffffff007bc3faa0, fffffffff847e2a2, 1)
ffffff007bc3faa0 0xfffffffffb8002ba()
ffffff007bc3fc00 0xfffffffff847e2a2()
ffffff007bc3fc20 0xfffffffff847f436()
ffffff007bc3fc30 thread_start+8()

The code the stack points to is already unloaded. It looks like it belonged to md, start_daemon. So I guess md doesn't always properly stops all daemon threads on unload.


Related issues

Related to illumos gate - Feature #6396: remove SVMClosedYuri Pankov2015-10-25

Actions
#1

Updated by Marcel Telka about 1 year ago

#2

Updated by Marcel Telka about 1 year ago

  • Status changed from New to Closed

The md driver was removed from illumos as part of #6396.

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