Date: Sun, 26 Mar 2000 15:13:24 -0400 From: "D.A. Muran-de Assereto" <dmuran@pinacolada.net> To: <freebsd-alpha@freebsd.org> Subject: Random lockups with 4.0 and serial IO Message-ID: <002c01bf9757$5c878f00$0101a8c0@tuad.org>
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Saw a comment the other day to the effect that this problem had been fixed under 4.0(some_current_date). I CVSUP'ed and built yesterday, and am still seeing the same behavior; to wit: PC164/433, latest SRM runs fine as long as I do not try to use it for serial IO, namely multilink PPP via sio1 & 2. As soon as I do, the machine WILL freeze completely in a random (short) amount of of time. Config: PC164/433, 128MB, booting off IDE. FreeBSD 4.0-STABLE#12, cvsup'ed 000326. Using serial console on sio0, built in serial port with external modem on sio1, ISA modem on sio2. Linksys Ethernet card. This behavior replicates exactly on an Alphastation 400 4/233 using SCSI, same CVSUP, so it's not caused by the hardware config on either machine; the only things they have in common are the CPU type and the two modems I am using. I successfully use FreeBSD 3.4 stable on Intel with the same two modems to accomplish the same task. Any ideas? Dave Muran-de Assereto *** Aude Sapere *** To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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