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Bug #3549

open

Kernel panic after erroneous aggr / vnic / bridge configuration

Added by Dominik Bay over 9 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
networking
Start date:
2013-02-11
Due date:
% Done:

0%

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

Description

Config as follows:

$ dladm show-phys
LINK MEDIA STATE SPEED DUPLEX DEVICE
igb0 Ethernet up 1000 full igb0
igb1 Ethernet up 1000 full igb1

$ dladm show-aggr
LINK POLICY ADDRPOLICY LACPACTIVITY LACPTIMER FLAGS
aggr0 L4 auto active short -----

$ dladm show-link
LINK CLASS MTU STATE BRIDGE OVER
igb0 phys 9000 up -- --
igb1 phys 9000 up -- --
aggr0 aggr 9000 up local igb1 igb0
local0 bridge 9000 up -- aggr0

$ dladm show-bridge
BRIDGE PROTECT ADDRESS PRIORITY DESROOT
local stp 32768/0:25:90:80:3d:ff 32768 32768/0:25:90:80:3d:ff

$ dladm show-bridge -l local
LINK STATE UPTIME DESROOT
aggr0 discarding 0 32768/0:25:90:80:3d:ff

After issuing the following command,

  1. dladm create-vnic -l aggr0 -v 815 sb1

SunOS hostname 5.11 oi_151a7 i86pc i386 i86pc Solaris

crashes with an assertion error in i_mac_capab_get.

Unfortunately savecore on this system was not enabled.


Files

tschakka.png (26.5 KB) tschakka.png Dominik Bay, 2013-02-11 11:35 AM

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