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Bug #5048

open

panic on re-adding an interface to an aggr after removing it

Added by Rich Ercolani almost 7 years ago. Updated almost 7 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Start date:
2014-07-28
Due date:
% Done:

0%

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

Description

ixgbe interfaces, illumos-gate as of 20140721 on OI.

I had an aggr of two ixgbe interfaces, configured in LACP mode active, with mtu set to 1500, and several VNICs atop that aggr.

I shutdown the interface for ixgbe1 on the switch end (b/c it refused to let me remove it or change e.g. MTU on ixgbe1 while in aggr0), did a dladm remove-aggr -l ixgbe1 aggr0; dladm set-linkprop -p mtu=9000 ixgbe; dladm add-aggr -l ixgbe1 aggr0;

The system panicked. As soon as savecore finishes, I'll include the dump and backtrace.

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