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List:       ipfilter
Subject:    Solaris 8 crash
From:       Maxim Patlasov <maxim () jet ! msk ! su>
Date:       2001-10-26 15:09:10
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Hello folks!

The following crashes my Solaris 8 (either Ultra-5 32bit and Blade-100 64bit):
1) ipf -Fa (to ensure that ipf is loaded and attached to interfaces)
2) ifconfig <if-name> unplumb
3) ifconfig <if-name> plumb
4) ifconfig <if-name> <some-ip-addr> up
5) modunload -i <ipf-id> (accordingly to modinfo output)
6) ipf -Fa (to enforce ipf to load again)
7) ifconfig <if-name> unplumb
--- here is kernel panic ---

Can anyone try to reproduce it ? May be it's old well-known bug?
(the results of 1)-7) are the same for 3.4.20 and 3.4.21 ipf versions) 

And another question:
The rules associated with some interface doesn't work after it is
unplumbed and plumbed. Even after ipf -y
Is it expected behaviour ?

Thanx in advance
Maxim

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