From owner-freebsd-bugs Sun Jun 1 09:46:06 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id JAA26337 for bugs-outgoing; Sun, 1 Jun 1997 09:46:06 -0700 (PDT) Received: from badboy.wisetech.com (badboy.wisetech.com [208.218.26.73]) by hub.freebsd.org (8.8.5/8.8.5) with SMTP id JAA26293 for ; Sun, 1 Jun 1997 09:44:42 -0700 (PDT) Received: (from rick@localhost) by badboy.wisetech.com (8.6.12/8.6.9) id MAA21628; Sun, 1 Jun 1997 12:35:24 -0400 Date: Sun, 1 Jun 1997 12:35:24 -0400 (EDT) From: Rick Weldon To: freebsd-bugs@freebsd.org Subject: AMD PCI Ethernet NE2100 Clone Panic Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-bugs@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Hey all! I can consistently get a panic out of 2.2.2-RELEASE with the lnc driver. I am using a Hitachi Laptop (M-100) with the AMD PCI ehternet adapter. It is built into the laptop. Using kernel.GENERIC it works for normal traffic like a telnet or rlogin, but when I do an ftp transfer and put it under load it will consistently panic with the following: panic: getnewbuf: inconsistent LRU queue, qindex=51509 The card is being picked up with: NE2100 Blah blah rev 22 int a irq 11 on pci0:4 It is assigned as lnc1 Performance is slow. It reads in about 4K chunks and then pauses for a second, gets the next chunk etc... Does this about 5 or six times then panics with the message above. I rebuilt a kernel for this box with only the drivers for the hardware I have in it. The panic goes away, but the performance is the same. about 4K/sec on a 10 MB ethernet with the ka-chunk ka-chunk ka-chunk pattern. I'm sorry if this is a known bug, but I could not find anything in the e-mail archives at www.freebsd.org that talked about this. I'm not on the mailing freebsd mailing lists so please respond to the reply address. Can anyone help or know of a patch? If it is unknown I'd be happy to do more diagnostics or provide more info to whoever wrote the driver. Thankyou Very Much, | Rick Weldon -- WISE-Tech LLC | E-mail: rick@wisetech.com | Phone: 703.820.6916