I have recently moved to Gentoo, so im not sure if this bug is gentoo-source-2.6.5 specific, or also appears in older/newer versions. according to dmesg, usblp appears to crash: ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ohci_hcd: block sizes: ed 64 td 64 ohci_hcd 0000:00:02.0: nVidia Corporation nForce2 USB Controller PCI: Setting latency timer of device 0000:00:02.0 to 64 ohci_hcd 0000:00:02.0: irq 20, pci mem f8a3f000 ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found hub 2-0:1.0: 3 ports detected ohci_hcd 0000:00:02.1: nVidia Corporation nForce2 USB Controller (#2) PCI: Setting latency timer of device 0000:00:02.1 to 64 ohci_hcd 0000:00:02.1: irq 22, pci mem f8a41000 ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 3 hub 3-0:1.0: USB hub found hub 3-0:1.0: 3 ports detected usb 3-3: new full speed USB device using address 2 drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0005 kobject_register failed for usblp (-17) Call Trace: [<c01fb1e7>] kobject_register+0x57/0x60 [<c025137a>] bus_add_driver+0x4a/0xc0 [<c025185f>] driver_register+0x2f/0x40 [<c029741f>] usb_register+0x3f/0xa0 [<f8a43013>] usblp_init+0x13/0x37 [usblp] [<c0131c0f>] sys_init_module+0x13f/0x280 [<c0106f9b>] syscall_call+0x7/0xb drivers/usb/core/usb.c: problem -17 when registering driver usblp kobject_register failed for ehci_hcd (-17) Call Trace: [<c01fb1e7>] kobject_register+0x57/0x60 [<c025137a>] bus_add_driver+0x4a/0xc0 [<c025185f>] driver_register+0x2f/0x40 [<c020288c>] pci_register_driver+0x5c/0x90 [<f8a43023>] init+0x23/0x30 [ehci_hcd] [<c0131c0f>] sys_init_module+0x13f/0x280 [<c0106f9b>] syscall_call+0x7/0xb thanks, --farrell farahbod Reproducible: Always Steps to Reproduce: 1.boot pc into gentoo linux 2.type "dmesg", and look at the output 3.notice the Call Trace's for usblp Actual Results: see the dmesg output in the "Details" section :) Expected Results: kernel module--usblp, loaded successfully, so i can get my usb printer (Epson Stylus Photo 820) working under Gentoo. from "emerge info" Portage 2.0.50-r5 (default-x86-1.4, gcc-3.3.2, glibc-2.3.2-r9, 2.6.5-gentoo) ================================================================= System uname: 2.6.5-gentoo i686 AMD Athlon(tm) XP 2800+ Gentoo Base System version 1.4.3.13 Autoconf: sys-devel/autoconf-2.58-r1 Automake: sys-devel/automake-1.8.3 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CFLAGS="-O2 -march=athlon-xp -pipe" CHOST="i686-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.2/share/config /usr/kde/3/share/config /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=athlon-xp -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache sandbox" GENTOO_MIRRORS="http://gentoo.oregonstate.edu http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="3dnow X alsa apm arts avi berkdb cdr crypt cups dvd encode esd evo fam flac flash foomaticdb gdbm gif gnome gphoto2 gpm gstreamer gtk gtk2 imagemagick imlib java joystick jpeg kde libg++ libwww mad mikmod mmx motif mozilla mpeg ncurses nls oggvorbis opengl oss pam pdflib perl png ppds python qt quicktime readline samba sdl slang speex spell sse ssl svga tcltk tcpd theora tiff truetype usb wmf x86 xml2 xmms xv zlib" heres some more system specs: - Shuttle AN35N-Ultra Motherboard (nForce2 based) - AMD 2800 processor... 333fsb - 1GB Dual-Channel DDR400 (2x512 sticks, and i have ran memtest86 on em, no errors) - 3 IDE HDDs: 2x40GB, 1x250GB, all Maxtors - PNY FX5600 video card (256MB), using nvidia's video card drivers
Doesn't occur for me using usblp on gentoo-dev-sources-2.6.5; can you retry without NVidia's binary drivers to eliminate them from consideration?
ok, i just commented out the nvidia like from my /etc/modules.autoload file, modified my XFconfig accordingly, and rebooted, and i still get a Call Trace. heres the *full* output of dmesg...the Call Trace is near the end. btw, thanks for the prompt responce to my bug report :) wow. . On node 0 totalpages: 229376 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 225280 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 DMI not present. ACPI: RSDP (v000 Nvidia ) @ 0x000f6f70 ACPI: RSDT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3000 ACPI: FADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff3040 ACPI: MADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x3fff7880 ACPI: DSDT (v001 NVIDIA AWRDACPI 0x00001000 MSFT 0x0100000e) @ 0x00000000 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 6:10 APIC version 16 ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] global_irq_base[0x0]) IOAPIC[0]: Assigned apic_id 2 IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge) ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge) Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information Built 1 zonelists Kernel command line: init=/linuxrc real_root=/dev/hda5 vga=795 splash=verbose Initializing CPU#0 PID hash table entries: 4096 (order 12: 32768 bytes) Detected 2087.840 MHz processor. Using tsc for high-res timesource Console: colour VGA+ 80x25 Memory: 903840k/917504k available (2520k kernel code, 12916k reserved, 921k data, 164k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay loop... 4128.76 BogoMIPS Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000 CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 00000000 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU: After all inits, caps: 0383fbff c1c3fbff 00000000 00000020 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: AMD Athlon(tm) XP 2800+ stepping 00 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 ENABLING IO-APIC IRQs init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected. ..TIMER: vector=0x31 pin1=2 pin2=-1 ..MP-BIOS bug: 8254 timer not connected to IO-APIC ...trying to set up timer (IRQ0) through the 8259A ... failed. ...trying to set up timer as Virtual Wire IRQ... failed. ...trying to set up timer as ExtINT IRQ... works. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 2087.0680 MHz. ..... host bus clock speed is 334.0028 MHz. NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xfb590, last bus=2 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20040326 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNK3] (IRQs 3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 5 6 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 6 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LAPU] (IRQs 3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 6 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 6 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [APC1] (IRQs 16) ACPI: PCI Interrupt Link [APC2] (IRQs 17) ACPI: PCI Interrupt Link [APC3] (IRQs 18) ACPI: PCI Interrupt Link [APC4] (IRQs *19) ACPI: PCI Interrupt Link [APC5] (IRQs 16) ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) ACPI: PCI Interrupt Link [APCS] (IRQs *23) ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22) ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) Linux Plug and Play Support v0.97 (c) Adam Belay SCSI subsystem initialized drivers/usb/core/usb.c: registered new driver usbfs drivers/usb/core/usb.c: registered new driver hub ACPI: PCI Interrupt Link [APCS] enabled at IRQ 23 IOAPIC[0]: Set PCI routing entry (2-23 -> 0xa9 -> IRQ 23 Mode:1 Active:0) 00:00:01[A] -> 2-23 -> IRQ 23 ACPI: PCI Interrupt Link [APCF] enabled at IRQ 20 IOAPIC[0]: Set PCI routing entry (2-20 -> 0xb1 -> IRQ 20 Mode:1 Active:0) 00:00:02[A] -> 2-20 -> IRQ 20 ACPI: PCI Interrupt Link [APCG] enabled at IRQ 22 IOAPIC[0]: Set PCI routing entry (2-22 -> 0xb9 -> IRQ 22 Mode:1 Active:0) 00:00:02[B] -> 2-22 -> IRQ 22 ACPI: PCI Interrupt Link [APCL] enabled at IRQ 21 IOAPIC[0]: Set PCI routing entry (2-21 -> 0xc1 -> IRQ 21 Mode:1 Active:0) 00:00:02[C] -> 2-21 -> IRQ 21 ACPI: PCI Interrupt Link [APCH] enabled at IRQ 20 ACPI: PCI Interrupt Link [APCI] enabled at IRQ 22 ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 21 ACPI: PCI Interrupt Link [APCK] enabled at IRQ 20 ACPI: PCI Interrupt Link [APCM] enabled at IRQ 22 ACPI: PCI Interrupt Link [APCZ] enabled at IRQ 21 ACPI: PCI Interrupt Link [APC1] enabled at IRQ 16 IOAPIC[0]: Set PCI routing entry (2-16 -> 0xc9 -> IRQ 16 Mode:1 Active:0) 00:01:08[A] -> 2-16 -> IRQ 16 ACPI: PCI Interrupt Link [APC2] enabled at IRQ 17 IOAPIC[0]: Set PCI routing entry (2-17 -> 0xd1 -> IRQ 17 Mode:1 Active:0) 00:01:08[B] -> 2-17 -> IRQ 17 ACPI: PCI Interrupt Link [APC3] enabled at IRQ 18 IOAPIC[0]: Set PCI routing entry (2-18 -> 0xd9 -> IRQ 18 Mode:1 Active:0) 00:01:08[C] -> 2-18 -> IRQ 18 ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19 IOAPIC[0]: Set PCI routing entry (2-19 -> 0xe1 -> IRQ 19 Mode:1 Active:0) 00:01:08[D] -> 2-19 -> IRQ 19 number of MP IRQ sources: 15. number of IO-APIC #2 registers: 24. testing the IO APIC....................... IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 ....... : Delivery Type: 0 ....... : LTS : 0 .... register #01: 00170011 ....... : max redirection entries: 0017 ....... : PRQ implemented: 0 ....... : IO APIC version: 0011 .... register #02: 00000000 ....... : arbitration: 00 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 001 01 0 0 0 0 0 1 1 39 02 000 00 1 0 0 0 0 0 0 00 03 001 01 0 0 0 0 0 1 1 41 04 001 01 0 0 0 0 0 1 1 49 05 001 01 0 0 0 0 0 1 1 51 06 001 01 0 0 0 0 0 1 1 59 07 001 01 1 0 0 0 0 1 1 61 08 001 01 0 0 0 0 0 1 1 69 09 001 01 0 1 0 0 0 1 1 71 0a 001 01 0 0 0 0 0 1 1 79 0b 001 01 0 0 0 0 0 1 1 81 0c 001 01 0 0 0 0 0 1 1 89 0d 001 01 0 0 0 0 0 1 1 91 0e 001 01 0 0 0 0 0 1 1 99 0f 001 01 0 0 0 0 0 1 1 A1 10 001 01 1 1 0 0 0 1 1 C9 11 001 01 1 1 0 0 0 1 1 D1 12 001 01 1 1 0 0 0 1 1 D9 13 001 01 1 1 0 0 0 1 1 E1 14 001 01 1 1 0 0 0 1 1 B1 15 001 01 1 1 0 0 0 1 1 C1 16 001 01 1 1 0 0 0 1 1 B9 17 001 01 1 1 0 0 0 1 1 A9 IRQ to pin mappings: IRQ0 -> 0:2 IRQ1 -> 0:1 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ5 -> 0:5 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ9 -> 0:9 IRQ10 -> 0:10 IRQ11 -> 0:11 IRQ12 -> 0:12 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 IRQ16 -> 0:16 IRQ17 -> 0:17 IRQ18 -> 0:18 IRQ19 -> 0:19 IRQ20 -> 0:20 IRQ21 -> 0:21 IRQ22 -> 0:22 IRQ23 -> 0:23 .................................... done. PCI: Using ACPI for IRQ routing PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off' Machine check exception polling timer started. devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x0 Installing knfsd (copyright (C) 1996 okir@monad.swb.de). udf: registering filesystem ACPI: Power Button (FF) [PWRF] ACPI: Sleep Button (CM) [SLPB] ACPI: Fan [FAN] (on) ACPI: Processor [CPU0] (supports C1) ACPI: Thermal Zone [THRM] (33 C) mice: PS/2 mouse device common for all mice serio: i8042 AUX port at 0x60,0x64 irq 12 input: ImExPS/2 Logitech Explorer Mouse on isa0060/serio1 serio: i8042 KBD port at 0x60,0x64 irq 1 input: AT Translated Set 2 keyboard on isa0060/serio0 Linux agpgart interface v0.100 (c) Dave Jones agpgart: Detected NVIDIA nForce2 chipset agpgart: Maximum main memory to use for agp memory: 816M agpgart: AGP aperture is 64M @ 0xe0000000 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A Using anticipatory io scheduler Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx NFORCE2: IDE controller at PCI slot 0000:00:09.0 NFORCE2: chipset revision 162 NFORCE2: not 100% native mode: will probe irqs later NFORCE2: BIOS didn't set cable bits correctly. Enabling workaround. NFORCE2: BIOS didn't set cable bits correctly. Enabling workaround. NFORCE2: 0000:00:09.0 (rev a2) UDMA133 controller ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA hda: MAXTOR 6L040J2, ATA DISK drive hdb: Maxtor 5T040H4, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: IDE5216CO, ATAPI CD/DVD-ROM drive hdd: Maxtor 6Y250P0, ATA DISK drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 78177792 sectors (40027 MB) w/1818KiB Cache, CHS=65535/16/63, UDMA(133) /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 < p5 > hdb: max request size: 128KiB hdb: 80043264 sectors (40982 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100) /dev/ide/host0/bus0/target1/lun0: p1 hdd: max request size: 1024KiB hdd: 490234752 sectors (251000 MB) w/7936KiB Cache, CHS=30515/255/63, UDMA(133) /dev/ide/host0/bus1/target1/lun0: p1 hdc: ATAPI 40X DVD-ROM CD-R/RW CD-MRW drive, 2048kB Cache Uniform CD-ROM driver Revision: 3.20 ehci_hcd 0000:00:02.2: nVidia Corporation nForce2 USB Controller PCI: Setting latency timer of device 0000:00:02.2 to 64 ehci_hcd 0000:00:02.2: irq 21, pci mem f8844000 ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 1 PCI: cache line size of 64 is not supported by device 0000:00:02.2 ehci_hcd 0000:00:02.2: USB 2.0 enabled, EHCI 1.00, driver 2003-Dec-29 hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected USB Universal Host Controller Interface driver v2.2 drivers/usb/core/usb.c: registered new driver usblp drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver Initializing USB Mass Storage driver... drivers/usb/core/usb.c: registered new driver usb-storage USB Mass Storage support registered. drivers/usb/core/usb.c: registered new driver hid drivers/usb/input/hid-core.c: v2.0:USB HID core driver Advanced Linux Sound Architecture Driver Version 1.0.4rc2 (Tue Mar 30 08:19:30 2004 UTC). PCI: Setting latency timer of device 0000:00:06.0 to 64 intel8x0_measure_ac97_clock: measured 49401 usecs intel8x0: clocking to 47424 ALSA device list: #0: NVidia nForce2 at 0xe6002000, irq 21 NET: Registered protocol family 2 IP: routing cache hash table of 8192 buckets, 64Kbytes TCP: Hash tables configured (established 262144 bind 65536) ip_conntrack version 2.1 (7168 buckets, 57344 max) - 296 bytes per conntrack ip_tables: (C) 2000-2002 Netfilter core team ipt_recent v0.3.1: Stephen Frost <sfrost@snowman.net>. http://snowman.net/projects/ipt_recent/ arp_tables: (C) 2002 David S. Miller NET: Registered protocol family 1 NET: Registered protocol family 17 kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 164k freed EXT3 FS on hda5, internal journal forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.25. PCI: Setting latency timer of device 0000:00:04.0 to 64 eth0: forcedeth.c: subsystem: 01297:0531 bound to 0000:00:04.0 kobject_register failed for usblp (-17) Call Trace: [<c01fb1e7>] kobject_register+0x57/0x60 [<c025137a>] bus_add_driver+0x4a/0xc0 [<c025185f>] driver_register+0x2f/0x40 [<c029741f>] usb_register+0x3f/0xa0 [<f888c013>] usblp_init+0x13/0x37 [usblp] [<c0131c0f>] sys_init_module+0x13f/0x280 [<c0106f9b>] syscall_call+0x7/0xb drivers/usb/core/usb.c: problem -17 when registering driver usblp ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ohci_hcd: block sizes: ed 64 td 64 ohci_hcd 0000:00:02.0: nVidia Corporation nForce2 USB Controller PCI: Setting latency timer of device 0000:00:02.0 to 64 ohci_hcd 0000:00:02.0: irq 20, pci mem f8880000 ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found hub 2-0:1.0: 3 ports detected ohci_hcd 0000:00:02.1: nVidia Corporation nForce2 USB Controller (#2) PCI: Setting latency timer of device 0000:00:02.1 to 64 ohci_hcd 0000:00:02.1: irq 22, pci mem f8887000 ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 3 hub 3-0:1.0: USB hub found hub 3-0:1.0: 3 ports detected kjournald starting. Commit interval 5 seconds EXT3 FS on hdb1, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on hdd1, internal journal EXT3-fs: mounted filesystem with ordered data mode. atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0). atkbd.c: This is an XFree86 bug. It shouldn't access hardware directly. atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0). atkbd.c: This is an XFree86 bug. It shouldn't access hardware directly. cdrom: This disc doesn't have any tracks I recognize!
Ick, that's not good. But it isn't a "crash". What modules do you have loaded when this happens?
"What modules do you have loaded when this happens?" $ lsmod Module Size Used by ohci_hcd 16900 0 forcedeth 13120 0 nvidia 1701676 16 thanks again, --farrell f.
Could you try compiling the driver into the kernel instead of loading it as a module?
Ok, compiling it into the kernel worked. Sorry for taking so long to respond. Heres the end of dmesg: usb 2-3: new full speed USB device using address 2 drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0005 Thanks, --Farrell F.
Found a solution. Yay for us.
