From owner-freebsd-stable Tue Aug 14 5:16:53 2001 Delivered-To: freebsd-stable@freebsd.org Received: from cage.simianscience.com (cage.simianscience.com [64.7.134.1]) by hub.freebsd.org (Postfix) with ESMTP id B2E0737B40A for ; Tue, 14 Aug 2001 05:16:39 -0700 (PDT) (envelope-from mike@sentex.net) Received: (from root@localhost) by cage.simianscience.com (8.11.5/8.11.5) id f7ECGcw50204; Tue, 14 Aug 2001 08:16:38 -0400 (EDT) (envelope-from mike@sentex.net) Received: from chimp.sentex.net (fcage [192.168.0.2]) by cage.simianscience.com (8.11.5/8.11.5av) with ESMTP id f7ECGXX50196; Tue, 14 Aug 2001 08:16:33 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <5.1.0.14.0.20010814081137.0593b758@192.168.0.12> X-Sender: mdtancsa@192.168.0.12 X-Mailer: QUALCOMM Windows Eudora Version 5.1 Date: Tue, 14 Aug 2001 08:16:31 -0400 To: "Michael M." , freebsd-stable@freebsd.org From: Mike Tancsa Subject: Re: fxp SCB timeout problems, anyone have a solution? In-Reply-To: <5.1.0.14.2.20010813181107.04174140@127.0.0.1> References: <20010810100632.D18533@nexus.root.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1"; format=flowed Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: by AMaViS perl-10 Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Very strange. I have been using the ET version of the board without the=20 timeout problems. the EM however, I can reproduce them in very short order.= =20 I have a very similar board as yours (AOpen) fxp1: port 0xc400-0xc43f mem 0xd5101000-0xd5101fff= =20 irq 11 at device 8.0 on pci1 fxp1: Ethernet address 00:01:80:05:d2:67 inphy1: on miibus1 inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto But I dont see these problems. Are you running in 10baseT ? 100BaseTX ?=20 Half or full duplex ? ---Mike At 07:07 PM 8/13/2001 -0400, Michael M. wrote: >Greetings.. > >I've been experiencing problems with fxp SCB timeouts too.. I've actually >had the problem for almost a month now.. starting with a build from >7/17/2001, 06:42:09 EDT. I installed FreeBSD on this system about >a month ago, running a -STABLE build dated 7/17/2001. I've cvsup'd a >couple of times since then, through my recent build today: > >FreeBSD 4.4-PRERELEASE (CORP2) #4: Mon Aug 13 14:34:10 EDT 2001 > >I'm still experiencing the same problem. For the past month, this machine >would hard lock every few days, when it was sitting idle (not in= production), >seemingly without reason. After reading some of the new posts about the >fxp messages on the list, I decided to do some testing... If I set up a=20 >ping -f >to hammer away at the machine in question from just 2 other machines on >the LAN, I can make corp2 (the machine with the fxp problem) kernel panic. > >At first it was surprising to me that this machine was experiencing a= problem, >as it is running the same board as another machine that was just built that >has been running -STABLE fine for at least 2 months now (it's current build >date is 7/24/2001). After further investigation, I found corp2 was= actually >running the Intel "D815EEA2" board - a slightly different model than the >"D815EEA" board the other (working) machine is running. > >A snippet from Intel's website: > >What is the difference between Intel Desktop Boards D815EEA and >D815EPEA and the Intel Desktop Boards D815EEA2 and D815EPEA2? >The main differences are Intel=AE Desktop Boards D815EEA2 and D815EPEA2 >now support two additional USB ports out the back panel (a total of four).= =20 >Also >the game port on the back panel has been removed. >Note: The D815EEA2 and D815EPEA2 require a different I/O shield and >software image than the one used on D815EEA and D815EPEA. > >Possible bug in just the A2? > >Anyway.. here is the dmesg, and stack trace from the crash: >(notice the fxp0 / SCB timeouts too..) > >Fatal trap 10: trace trap while in kernel mode >instruction pointer =3D 0x8:0xc0212d86 >stack pointer =3D 0x10:0xc025085c >frame pointer =3D 0x10:0x0 >code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, def32 1, gran 1 >processor eflags =3D interrupt enabled, IOPL =3D 0 >current process =3D Idle >interrupt mask =3D none >trap number =3D 10 >panic: trace trap > >syncing disks... 4 4 4 4 4 4 4 fxp0: SCB timeout: 0x70, 0x0, 0x50 0x400 >4 4 4 4 4 fxp0: SCB timeout: 0x80, 0x0, 0x50 0x400 >fxp0: SCB timeout: 0x80, 0x0, 0x50 0x400 >4 4 4 4 4 4 fxp0: SCB timeout: 0x80, 0x0, 0x50 0x400 >fxp0: SCB timeout: 0x80, 0x0, 0x50 0x400 >4 4 >giving up on 4 buffers >ad0: WRITE command timeout tag=3D0 serv=3D0 - resetting >ata0: resetting devices .. done >fxp0: SCB timeout: 0x80, 0x0, 0x50 0x400 >fxp0: SCB timeout: 0x80, 0x0, 0x50 0x400 >Uptime: 11m10s > >dumping to dev #ad/0x30001, offset 24787 >dump ata0: resetting devices .. done >254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237=20 >236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219=20 >218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201=20 >200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183=20 >182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165=20 >164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147=20 >146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129=20 >128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111=20 >110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90= =20 >89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65= =20 >64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40= =20 >39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15= =20 >14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 succeeded >Automatic reboot in 15 seconds - press a key on the console to abort >Rebooting... >Copyright (c) 1992-2001 The FreeBSD Project. >Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > The Regents of the University of California. All rights reserved. >FreeBSD 4.4-PRERELEASE #4: Mon Aug 13 14:34:10 EDT 2001 > root@corp2.:/usr/obj/usr/src/sys/CORP2 >Timecounter "i8254" frequency 1193182 Hz >Timecounter "TSC" frequency 996769942 Hz >CPU: Pentium III/Pentium III Xeon/Celeron (996.77-MHz 686-class CPU) > Origin =3D "GenuineIntel" Id =3D 0x68a Stepping =3D 10 >=20 >Features=3D0x383f9ff >real memory =3D 267124736 (260864K bytes) >config> di sn0 >config> di lnc0 >config> di ie0 >config> di cs0 >config> q >avail memory =3D 257245184 (251216K bytes) >Preloaded elf kernel "kernel" at 0xc02d5000. >Preloaded userconfig_script "/boot/kernel.conf" at 0xc02d509c. >Pentium Pro MTRR support enabled >md0: Malloc disk >npx0: on motherboard >npx0: INT 16 interface >pcib0: on motherboard >pci0: on pcib0 >pci0: at 2.0 irq 11 >pcib1: at device 30.0 on pci0 >pci1: on pcib1 >fxp0: port 0xdf00-0xdf3f mem=20 >0xff8ff000-0xff8fffff irq 11 at device 8.0 on pci1 >fxp0: Ethernet address 00:03:47:xx:xx:xx >inphy0: on miibus0 >inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto >isab0: at device 31.0 on pci0 >isa0: on isab0 >atapci0: port 0xffa0-0xffaf at device 31.1= =20 >on pci0 >ata0: at 0x1f0 irq 14 on atapci0 >ata1: at 0x170 irq 15 on atapci0 >pci0: at 31.2 irq 11 >pci0: (vendor=3D0x8086, dev=3D0x2443) at 31.3 irq 9 >pci0: at 31.4 irq 10 >pci0: (vendor=3D0x8086, dev=3D0x2445) at 31.5 irq 9 >orm0: