From owner-freebsd-bugs Sun Dec 30 2:30:17 2001 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id E879437B416 for ; Sun, 30 Dec 2001 02:30:01 -0800 (PST) Received: (from gnats@localhost) by freefall.freebsd.org (8.11.6/8.11.6) id fBUAU1347846; Sun, 30 Dec 2001 02:30:01 -0800 (PST) (envelope-from gnats) Date: Sun, 30 Dec 2001 02:30:01 -0800 (PST) Message-Id: <200112301030.fBUAU1347846@freefall.freebsd.org> To: freebsd-bugs@FreeBSD.org Cc: From: Donn Miller Subject: Re: kern/31530: Fatal trap 12 when reading from DVD. Reply-To: Donn Miller Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org The following reply was made to PR kern/31530; it has been noted by GNATS. From: Donn Miller To: freebsd-gnats-submit@FreeBSD.org, heath@cs.byu.edu Cc: Subject: Re: kern/31530: Fatal trap 12 when reading from DVD. Date: Sun, 30 Dec 2001 05:26:50 -0500 This is a multi-part message in MIME format. --------------040706030009020104070201 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit FWIW, I'm seeing these problems right now on 4.5-PRERELEASE. My crash dump is attached. I also have my sources cvsupped and up-to-date as of this email. Donn. --------------040706030009020104070201 Content-Type: text/plain; name="crash-dump.out" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline; filename="crash-dump.out" (kgdb) symbol-file /kernel.debug Reading symbols from /kernel.debug...done. (kgdb) exec-file kernel.2 (kgdb) core-file vmcore.2 IdlePTD at phsyical address 0x003bf000 initial pcb at physical address 0x00301360 panicstr: page fault panic messages: --- Fatal trap 12: page fault while in kernel mode fault virtual address =3D 0x3a fault code =3D supervisor write, page not present instruction pointer =3D 0x8:0xc022dacc stack pointer =3D 0x10:0xc02d587c frame pointer =3D 0x10:0xc02d591c code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D Idle interrupt mask =3D bio=20 trap number =3D 12 panic: page fault syncing disks...=20 Fatal trap 12: page fault while in kernel mode fault virtual address =3D 0x30 fault code =3D supervisor read, page not present instruction pointer =3D 0x8:0xc021bf64 stack pointer =3D 0x10:0xc02d56a0 frame pointer =3D 0x10:0xc02d56a8 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D Idle interrupt mask =3D bio=20 trap number =3D 12 panic: page fault Uptime: 4m47s dumping to dev #ad/0x40001, offset 128 dump ata0: resetting devices .. done 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 2= 37 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 21= 9 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201= 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 = 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 1= 64 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 14= 6 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128= 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 = 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 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 6= 4 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40= 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 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 4.5-PRERELEASE #0: Sun Dec 30 03:31:49 EST 2001 dmmiller@acs-24-154-77-238.zoominternet.net:/usr/src/sys/compile/CUST= OM Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (846.33-MHz 686-class CPU) Origin =3D "GenuineIntel" Id =3D 0x68a Stepping =3D 10 Features=3D0x387f9ff real memory =3D 268369920 (262080K bytes) avail memory =3D 257630208 (251592K bytes) Preloaded elf kernel "kernel" at 0xc03a0000. Preloaded elf module "snd_maestro3.ko" at 0xc03a009c. Preloaded elf module "snd_pcm.ko" at 0xc03a0140. VESA: v2.0, 8192k memory, flags:0x0, mode table:0xc0319dc2 (1000022) VESA: S3 Incorporated. M7 BIOS Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 7 entries at 0xc00fdf50 apm0: on motherboard apm: found APM BIOS v1.2, connected at v1.2 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pcib1: at device 1.0 on pci= 0 pci1: on pcib1 pci1: at 1.0 irq 11 pci_cfgintr_linked: linked (60) to hard-routed irq 11 pci_cfgintr: 0:4 INTA routed to irq 11 pcic0: mem 0x44000000-0x44000fff irq 11 = at device 4.0 on pci0 pcic0: TI12XX PCI Config Reg: [ring enable][speaker enable][pwr save][FUN= C pci int + CSC serial isa irq] pccard0: on pcic0 pci_cfgintr_linked: linked (60) to hard-routed irq 11 pci_cfgintr: 0:4 INTA routed to irq 11 pcic1: mem 0x44001000-0x44001fff irq 11 = at device 4.1 on pci0 pcic1: TI12XX PCI Config Reg: [ring enable][speaker enable][pwr save][FUN= C pci int + CSC serial isa irq] pccard1: on pcic1 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x1050-0x105f at device 7.1 = on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: port 0x1060-0x107f irq 5= at device 7.2 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered chip1: port 0x1040-0x104f at = device 7.3 on pci0 pcm0: port 0x1400-0x14ff irq 5 at device 8.0 o= n pci0 pci0: (vendor=3D0x125d, dev=3D0x1989) at 8.1 irq 5 dc0: port 0x1c00-0x1cff mem 0xe80000= 00-0xe80003ff irq 11 at device 16.0 on pci0 dc0: Ethernet address: 00:d0:59:54:d7:0f miibus0: on dc0 ukphy0: on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto eisa0: on motherboard eisa0: unknown card DF@0020 (0x10c00020) at slot 1 orm0: