Date: Sat, 26 Jan 2002 15:29:37 GMT From: Scott Mitchell <scott@uk.freebsd.org> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/34306: 4.5-RC panics on boot with half-supported Advansys SCSI card Message-ID: <200201261529.g0QFTbL06297@tuatara.goatsucker.org>
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>Number: 34306 >Category: kern >Synopsis: 4.5-RC panics on boot with half-supported Advansys SCSI card >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Jan 26 07:40:00 PST 2002 >Closed-Date: >Last-Modified: >Originator: Scott Mitchell >Release: FreeBSD 4.5-RC i386 >Organization: >Environment: System: FreeBSD tuatara 4.5-RC FreeBSD 4.5-RC #1: Sat Jan 19 16:04:10 GMT 2002 scott@tuatara:/usr/src/sys/compile/TUATARA i386 >Description: [posted to -stable Jan 19th 2002] My 4.5-RC kernel (from sources cvsupped at around 2300 GMT on Jan 17th) started crashing during boot after I plugged in an IWill 2936UW-E SCSI adapter. I've attached the kernel config, dmesg and gdb stack trace. Booting with a GENERIC kernel built from the same sources works just fine, so I'll hazard a guess that this is somehow connected with module loading, especially since the crash happens in a kldload syscall. Note that adw0 is probed once during the intial boot, then pops up again right before the crash, after the system has gone multiuser. The IWill card doesn't quite work on FreeBSD -- I'd actually plugged it in so I could start doing something about that. It's probed as an Advansys 3550 by Win2K and works fine on that OS, dual-booted on the same hardware. The only thing attached to it is a Yamaha CDRW drive. [posted to -stable Jan 20th 2002] A bit more information -- if I preload usb.ko from loader.conf, the crash goes away. Previously it was dying very soon after usbd started and caused the USB module to be loaded. [more information] I grovelled around in the crash dump a bit more, found that the crash is happening in the kldload() of usb.ko. I'm not at all familiar with this code, but it looks as though the usb module might be trying to re-probe-and-attach adw0, which has already been probed and not attached (because this particular card isn't supported). This is probably about as far as I can get with debugging this, without being pointed in an appropriate direction... [Attachment #1 - kernel config] # # TUATARA -- Custom kernel configuration file for FreeBSD/i386 # # For more information on this file, please read the handbook section on # Kernel Configuration Files: # # http://www.FreeBSD.org/handbook/kernelconfig-config.html # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246.2.37 2001/12/19 18:34:45 iedowse Exp $ machine i386 #cpu I386_CPU #cpu I486_CPU #cpu I586_CPU cpu I686_CPU ident TUATARA maxusers 0 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols #options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking options INET6 #IPv6 communications protocols options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options SOFTUPDATES #Enable FFS soft updates support options UFS_DIRHASH #Improve performance on big directories #options MFS #Memory Filesystem #options MD_ROOT #MD is a potential root device #options NFS #Network Filesystem #options NFS_ROOT #NFS usable as root device, NFS required #options MSDOSFS #MSDOS Filesystem #options CD9660 #ISO 9660 Filesystem #options CD9660_ROOT #CD-ROM usable as root, CD9660 required #options PROCFS #Process filesystem options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI options UCONSOLE #Allow users to grab the console options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options KTRACE #ktrace(1) support options SYSVSHM #SYSV-style shared memory options SYSVMSG #SYSV-style message queues options SYSVSEM #SYSV-style semaphores options P1003_1B #Posix P1003_1B real-time extensions options _KPOSIX_PRIORITY_SCHEDULING options ICMP_BANDLIM #Rate limit bad replies options KBD_INSTALL_CDEV # install a CDEV entry in /dev options DDB # Drop to kernel debugger on panic # To make an SMP kernel, the next two are needed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O device isa #device eisa device pci # Floppy drives device fdc0 at isa? port IO_FD1 irq 6 drq 2 device fd0 at fdc0 drive 0 device fd1 at fdc0 drive 1 # # If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy, # don't use the above line for fdc0 but the following one: #device fdc0 # ATA and ATAPI devices device ata0 at isa? port IO_WD1 irq 14 device ata1 at isa? port IO_WD2 irq 15 device ata device atadisk # ATA disk drives device atapicd # ATAPI CDROM drives device atapifd # ATAPI floppy drives device atapist # ATAPI tape drives options ATA_STATIC_ID #Static device numbering # SCSI Controllers #device ahb # EISA AHA1742 family device ahc # AHA2940 and onboard AIC7xxx devices device amd # AMD 53C974 (Tekram DC-390(T)) device isp # Qlogic family device ncr # NCR/Symbios Logic device sym # NCR/Symbios Logic (newer chipsets) options SYM_SETUP_LP_PROBE_MAP=0x40 # Allow ncr to attach legacy NCR devices when # both sym and ncr are configured #device adv0 at isa? device adw #device bt0 at isa? #device aha0 at isa? #device aic0 at isa? #device ncv # NCR 53C500 #device nsp # Workbit Ninja SCSI-3 #device stg # TMC 18C30/18C50 # SCSI peripherals device scbus # SCSI bus (required) device da # Direct Access (disks) device sa # Sequential Access (tape etc) device cd # CD device pass # Passthrough device (direct SCSI access) # RAID controllers interfaced to the SCSI subsystem #device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID #device dpt # DPT Smartcache - See LINT for options! #device mly # Mylex AcceleRAID/eXtremeRAID # RAID controllers #device aac # Adaptec FSA RAID, Dell PERC2/PERC3 #device ida # Compaq Smart RAID #device amr # AMI MegaRAID #device mlx # Mylex DAC960 family #device twe # 3ware Escalade # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc0 at isa? port IO_KBD device atkbd0 at atkbdc? irq 1 flags 0x1 device psm0 at atkbdc? irq 12 device vga0 at isa? # splash screen/screen saver pseudo-device splash # syscons is the default console driver, resembling an SCO console device sc0 at isa? flags 0x100 # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? #options XSERVER # support for X server on a vt console #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std # Floating point support - do not disable. device npx0 at nexus? port IO_NPX irq 13 # Power management support (see LINT for more options) device apm0 at nexus? # Advanced Power Management # PCCARD (PCMCIA) support device card device pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000 device pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000 disable # Serial (COM) ports device sio0 at isa? port IO_COM1 flags 0x10 irq 4 device sio1 at isa? port IO_COM2 irq 3 device sio2 at isa? disable port IO_COM3 irq 5 device sio3 at isa? disable port IO_COM4 irq 9 # Parallel port device ppc0 at isa? irq 7 device ppbus # Parallel port bus (required) device lpt # Printer device plip # TCP/IP over parallel device ppi # Parallel port interface device #device vpo # Requires scbus and da # PCI Ethernet NICs. #device de # DEC/Intel DC21x4x (``Tulip'') #device txp # 3Com 3cR990 (``Typhoon'') #device vx # 3Com 3c590, 3c595 (``Vortex'') # PCI Ethernet NICs that use the common MII bus controller code. # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! #device miibus # MII bus support #device dc # DEC/Intel 21143 and various workalikes #device fxp # Intel EtherExpress PRO/100B (82557, 82558) #device pcn # AMD Am79C97x PCI 10/100 NICs #device rl # RealTek 8129/8139 #device sf # Adaptec AIC-6915 (``Starfire'') #device sis # Silicon Integrated Systems SiS 900/SiS 7016 #device ste # Sundance ST201 (D-Link DFE-550TX) #device tl # Texas Instruments ThunderLAN #device tx # SMC EtherPower II (83c170 ``EPIC'') #device vr # VIA Rhine, Rhine II #device wb # Winbond W89C840F #device wx # Intel Gigabit Ethernet Card (``Wiseman'') #device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') # ISA Ethernet NICs. # 'device ed' requires 'device miibus' #device ed0 at isa? port 0x280 irq 10 iomem 0xd8000 #device ex #device ep #device fe0 at isa? port 0x300 # Xircom Ethernet #device xe # PRISM I IEEE 802.11b wireless NIC. #device awi # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really # exists only as a PCMCIA device, so there is no ISA attachment needed # and resources will always be dynamically assigned by the pccard code. #device wi # Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will # work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP # mode (the factory default). If you set the switches on your ISA # card for a manually chosen I/O address and IRQ, you must specify # those parameters here. #device an # The probe order of these is presently determined by i386/isa/isa_compat.c. #device ie0 at isa? port 0x300 irq 10 iomem 0xd0000 #device le0 at isa? port 0x300 irq 5 iomem 0xd0000 #device lnc0 at isa? port 0x280 irq 10 drq 0 #device cs0 at isa? port 0x300 #device sn0 at isa? port 0x300 irq 10 # # SMB bus # # System Management Bus support is provided by the 'smbus' device. # Access to the SMBus device is via the 'smb' device (/dev/smb*), # which is a child of the 'smbus' device. # # Supported devices: # smb standard io through /dev/smb* # # Supported SMB interfaces: # iicsmb I2C to SMB bridge with any iicbus interface # bktr brooktree848 I2C hardware interface # intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit # alpm Acer Aladdin-IV/V/Pro2 Power Management Unit # ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) # device smbus # Bus support, required for smb below. device intpm device alpm device ichsmb device smb # # I2C Bus # # Philips i2c bus support is provided by the `iicbus' device. # # Supported devices: # ic i2c network interface # iic i2c standard io # iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. # # Supported interfaces: # pcf Philips PCF8584 ISA-bus controller # bktr brooktree848 I2C software interface # # Other: # iicbb generic I2C bit-banging code (needed by lpbb, bktr) # device iicbus # Bus support, required for ic/iic/iicsmb below. device iicbb device ic device iic device iicsmb # smb over i2c bridge device pcf0 at isa? port 0x320 irq 5 # Pseudo devices - the number indicates how many units to allocate. pseudo-device loop # Network loopback pseudo-device ether # Ethernet support #pseudo-device sl 1 # Kernel SLIP #pseudo-device ppp 1 # Kernel PPP #pseudo-device tun # Packet tunnel. pseudo-device pty # Pseudo-ttys (telnet etc) #pseudo-device md # Memory "disks" #pseudo-device gif # IPv6 and IPv4 tunneling #pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation) # The `bpf' pseudo-device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! pseudo-device bpf #Berkeley packet filter # USB support #device uhci # UHCI PCI->USB interface #device ohci # OHCI PCI->USB interface #device usb # USB Bus (required) #device ugen # Generic #device uhid # "Human Interface Devices" #device ukbd # Keyboard #device ulpt # Printer #device umass # Disks/Mass storage - Requires scbus and da #device ums # Mouse #device uscanner # Scanners #device urio # Diamond Rio MP3 Player # USB Ethernet, requires mii #device aue # ADMtek USB ethernet #device cue # CATC USB ethernet #device kue # Kawasaki LSI USB ethernet [Attachment #2 -- dmesg output] Copyright (c) 1992-2002 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-RC #0: Fri Jan 18 00:04:28 GMT 2002 scott@tuatara:/local/0/-STABLE/obj/usr/src/sys/TUATARA Timecounter "i8254" frequency 1193182 Hz CPU: AMD Athlon(tm) XP 1800+ (1535.22-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x662 Stepping = 2 Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> AMD Features=0xc0480000<<b19>,AMIE,DSP,3DNow!> real memory = 536805376 (524224K bytes) avail memory = 518348800 (506200K bytes) Preloaded elf kernel "kernel" at 0xc0373000. Preloaded elf module "snd_emu10k1.ko" at 0xc037309c. Preloaded elf module "snd_pcm.ko" at 0xc0373140. Preloaded elf module "if_xl.ko" at 0xc03731e0. Preloaded elf module "miibus.ko" at 0xc0373280. Pentium Pro MTRR support enabled Using $PIR table, 10 entries at 0xc00fde00 apm0: <APM BIOS> on motherboard apm: found APM BIOS v1.2, connected at v1.2 npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <AMD-761 host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 pcib1: <AMD-761 PCI-PCI (4x AGP) bridge> at device 1.0 on pci0 pci1: <PCI bus> on pcib1 pci1: <ATI Rage128-RL graphics accelerator> at 5.0 irq 5 isab0: <VIA 82C686 PCI-ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <VIA 82C686 ATA100 controller> port 0xd400-0xd40f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: <VIA 83C572 USB controller> at 7.2 irq 9 pci0: <VIA 83C572 USB controller> at 7.3 irq 9 ichsmb0: <SMBus controller> at device 7.4 on pci0 device_probe_and_attach: ichsmb0 attach returned 6 xl0: <3Com 3c900B-COMBO Etherlink XL> port 0xe000-0xe07f mem 0xd9000000-0xd900007f irq 10 at device 9.0 on pci0 xl0: Ethernet address: 00:10:4b:1a:03:98 xl0: selecting 10baseT transceiver, half duplex pcm0: <Creative EMU10K1> port 0xe400-0xe41f irq 11 at device 13.0 on pci0 adw0: <AdvanSys 3550 Ultra SCSI Adapter> port 0xec00-0xec3f mem 0xd9002000-0xd90020ff irq 11 at device 15.0 on pci0 adw0: SCSI ID 7, adw0: Firmware load failed! device_probe_and_attach: adw0 attach returned 6 orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcbfff on isa0 fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 pcf0: <PCF8584 I2C bus controller> at port 0x320-0x321 irq 5 on isa0 iicbus0: <Philips I2C bus> on pcf0 addr 0xaa iicsmb0: <I2C to SMB bridge> on iicbus0 smbus0: <System Management Bus> on iicsmb0 smb0: <SMBus general purpose I/O> on smbus0 iic0: <I2C general purpose I/O> on iicbus0 ad0: 57241MB <ST360021A> [116301/16/63] at ata0-master UDMA100 acd0: DVD-ROM <Pioneer DVD-ROM ATAPIModel DVD-106S 0122> at ata1-master using PIO4 Mounting root from ufs:/dev/ad0s1a uhci0: <VIA 83C572 USB controller> port 0xd800-0xd81f irq 9 at device 7.2 on pci0 usb0: <VIA 83C572 USB controller> on uhci0 usb0: USB revision 1.0 uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: <VIA 83C572 USB controller> port 0xdc00-0xdc1f irq 9 at device 7.3 on pci0 usb1: <VIA 83C572 USB controller> on uhci1 usb1: USB revision 1.0 uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered ichsmb0: <SMBus controller> at device 7.4 on pci0 ichsmb0: can't map I/O device_probe_and_attach: ichsmb0 attach returned 6 adw0: <AdvanSys 3550 Ultra SCSI Adapter> port 0xec00-0xec3f mem 0xd9002000-0xd90020ff irq 11 at device 15.0 on pci0 panic: resource_list_alloc: resource entry is busy syncing disks... 21 2 done Uptime: 16s dumping to dev #ad/0x20001, offset 3145856 dump ata0: resetting devices .. done 511 510 509 508 507 506 505 504 503 502 501 500 499 498 497 496 495 494 493 492 491 490 489 488 487 486 485 484 483 482 481 480 479 478 477 476 475 474 473 472 471 470 469 468 467 466 465 464 463 462 461 460 459 458 457 456 455 454 453 452 451 450 449 448 447 446 445 444 443 442 441 440 439 438 437 436 435 434 433 432 431 430 429 428 427 426 425 424 423 422 421 420 419 418 417 416 415 414 413 412 411 410 409 408 407 406 405 404 403 402 401 400 399 398 397 396 395 394 393 392 391 390 389 388 387 386 385 384 383 382 381 380 379 378 377 376 375 374 373 372 371 370 369 368 367 366 365 364 363 362 361 360 359 358 357 356 355 354 353 352 351 350 349 348 347 346 345 344 343 342 341 340 339 338 337 336 335 334 333 332 331 330 329 328 327 326 325 324 323 322 321 320 319 318 317 316 315 314 313 312 311 310 309 308 307 306 305 304 303 302 301 300 299 298 297 296 295 294 293 292 291 290 289 288 287 286 285 284 283 282 281 280 279 278 277 276 275 274 273 272 271 270 269 268 267 266 265 264 263 262 261 260 259 258 257 256 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 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 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 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 [Attachment #3 -- gdb stack trace] Script started on Sat Jan 19 15:15:56 2002 ]0;scott@tuatara:/local/0/crash(501) tuatara:/local/0/crash $ gdb -k GNU gdb 4.18 Copyright 1998 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-unknown-freebsd". (kgdb) symbol-file /usr/obj/usr/src/sys/TUATARA/kernel.debug Reading symbols from /usr/obj/usr/src/sys/TUATARA/kernel.debug...done. (kgdb) exec-file kernel.0 (kgdb) core-file vmcore.0 IdlePTD at phsyical address 0x00392000 initial pcb at physical address 0x002c8320 panicstr: resource_list_alloc: resource entry is busy panic messages: --- panic: resource_list_alloc: resource entry is busy syncing disks... 21 2 done Uptime: 16s dumping to dev #ad/0x20001, offset 3145856 dump ata0: resetting devices .. done 511 510 509 508 507 506 505 504 503 502 501 500 499 498 497 496 495 494 493 492 491 490 489 488 487 486 485 484 483 482 481 480 479 478 477 476 475 474 473 472 471 470 469 468 467 466 465 464 463 462 461 460 459 458 457 456 455 454 453 452 451 450 449 448 447 446 445 444 443 442 441 440 439 438 437 436 435 434 433 432 431 430 429 428 427 426 425 424 423 422 421 420 419 418 417 416 415 414 413 412 411 410 409 408 407 406 405 404 403 402 401 400 399 398 397 396 395 394 393 392 391 390 389 388 387 386 385 384 383 382 381 380 379 378 377 376 375 374 373 372 371 370 369 368 367 366 365 364 363 362 361 360 359 358 357 356 355 354 353 352 351 350 349 348 347 346 345 344 343 342 341 340 339 338 337 336 335 334 333 332 331 330 329 328 327 326 325 324 323 322 321 320 319 318 317 316 315 314 313 312 311 310 309 308 307 306 305 304 303 302 301 300 299 298 297 296 295 294 293 292 291 290 289 288 287 286 285 284 283 282 281 280 279 278 277 276 275 274 273 272 271 270 269 268 267 266 265 264 263 262 261 260 259 258 257 256 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 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 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 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 --- #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:473 473 if (dumping++) { (kgdb) where #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:473 #1 0xc016a73b in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:313 #2 0xc016ab29 in panic ( fmt=0xc02734e0 "resource_list_alloc: resource entry is busy") at /usr/src/sys/kern/kern_shutdown.c:581 #3 0xc01730f0 in resource_list_alloc (rl=0xc29bb584, bus=0xc29b9000, child=0xc29bb500, type=4, rid=0xdb4a5e20, start=0, end=4294967295, count=1, flags=2) at /usr/src/sys/kern/subr_bus.c:1800 #4 0xc01eeb77 in pci_alloc_resource (dev=0xc29b9000, child=0xc29bb500, type=4, rid=0xdb4a5e20, start=0, end=4294967295, count=1, flags=2) at /usr/src/sys/pci/pci.c:1660 #5 0xc01213d3 in BUS_ALLOC_RESOURCE (dev=0xc29b9000, child=0xc29bb500, type=4, rid=0xdb4a5e20, start=0, end=4294967295, count=1, flags=2) at bus_if.c:114 #6 0xc0173543 in bus_alloc_resource (dev=0xc29bb500, type=4, rid=0xdb4a5e20, start=0, end=4294967295, count=1, flags=2) at /usr/src/sys/kern/subr_bus.c:2085 #7 0xc0135cd6 in adw_pci_attach (dev=0xc29bb500) at /usr/src/sys/dev/advansys/adw_pci.c:224 #8 0xc0121142 in DEVICE_ATTACH (dev=0xc29bb500) at device_if.c:63 #9 0xc01724d7 in device_probe_and_attach (dev=0xc29bb500) at /usr/src/sys/kern/subr_bus.c:1153 #10 0xc0173400 in bus_generic_driver_added (dev=0xc29b9000, driver=0xc2c43574) at /usr/src/sys/kern/subr_bus.c:1997 #11 0xc0121351 in BUS_DRIVER_ADDED (dev=0xc29b9000, driver=0xc2c43574) at bus_if.c:91 #12 0xc01717a6 in devclass_add_driver (dc=0xc104fb80, driver=0xc2c43574) at /usr/src/sys/kern/subr_bus.c:322 #13 0xc0173803 in driver_module_handler (mod=0xc2c288c0, what=0, arg=0xc2c43590) at /usr/src/sys/kern/subr_bus.c:2282 #14 0xc015a4db in module_register_init (arg=0xc2c435a8) at /usr/src/sys/kern/kern_module.c:109 #15 0xc015aaac in linker_file_sysinit (lf=0xc2ba8000) at /usr/src/sys/kern/kern_linker.c:153 #16 0xc015ac34 in linker_load_file (filename=0xc2c23800 "usb", result=0xdb4a5f24) at /usr/src/sys/kern/kern_linker.c:288 #17 0xc015b482 in kldload (p=0xd69842a0, uap=0xdb4a5f80) at /usr/src/sys/kern/kern_linker.c:680 #18 0xc024a0c1 in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = -1077936680, tf_esi = 1, tf_ebp = -1077936772, tf_isp = -615882796, tf_ebx = -1077936688, tf_edx = -1, tf_ecx = 2, tf_eax = 304, tf_trapno = 12, tf_err = 2, tf_eip = 671754440, tf_cs = 31, tf_eflags = 643, tf_esp = -1077937152, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1157 #19 0xc023dd35 in Xint0x80_syscall () #20 0x8048c71 in ?? () (kgdb) quit ]0;scott@tuatara:/local/0/crash(502) tuatara:/local/0/crash $ exit exit Script done on Sat Jan 19 15:18:00 2002 >How-To-Repeat: Boot my kernel without preloading usb.ko, with a card that is probed successfully but not attached by the adw driver in the machine, and usbd enabled in /etc/rc.conf (so the usb module will be demand loaded after the failed attach). May also work with other devices that are probed but not successfully attached. >Fix: An easy workaround is to preload usb.ko from /boot/loader.conf. >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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