Several panics during unload of netgraph related klds

From: Martin Blapp <mb_at_imp.ch>
Date: Sat, 9 Aug 2003 12:34:54 +0200 (CEST)
Hi all,

I've just noticed that I cannot unload

 8    1 0xc4226000 4000     if_tap.ko   (panics)
 9    3 0xc4350000 12000    netgraph.ko (unloads, but is still there)
10    1 0xc4222000 4000     ng_ether.ko (reports busy)
11    1 0xc41a7000 5000     ng_bridge.ko (works)
12    1 0xc421e000 4000     ng_socket.ko (reports busy)

A bogus message is also available:

kernel: kldunload: attempt to unload file that was loaded by the kernel

If a network module is loaded before these module,
the system panics if one tries to unload the kernel module.

Unfortunatly I cannot provide panic dumps, something in
savecore seems broken since yesterday.

Martin

Martin Blapp, <mb_at_imp.ch> <mbr_at_FreeBSD.org>
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Received on Sat Aug 09 2003 - 01:34:57 UTC

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