#4573: Haiku CD Fails to Boot: "PANIC: I/O operation would need to be cut." ---------------------------+------------------------------------------------ Reporter: tmmagee | Owner: axeld Type: bug | Status: new Priority: normal | Milestone: R1 Component: System/Kernel | Version: R1/alpha1 Keywords: | Blockedby: Platform: x86 | Blocking: ---------------------------+------------------------------------------------ Comment(by justeco): I am also having this issue with a Panasonic CF-47 Toughbook laptop. This was the snapshot dated 2010-01-10 Here's the debug info: {{{ PANIC: I/O operation would need to be cut. Welcome to Kernel Debugging Land... Thread 28 "scsi scheduler 2" running on CPU0 kdebug> bt stack trace for thread 28 "scsi scheduler 2" kernel stack: 0x80d4d000 to 0x80d51000 frame caller <image>:function + offset 0 80d50a8c (+ 48) 8006cf04 <kernel_x86> invoke_command_trampoline__FPv() + 0x001c 1 80d50abc (+ 12) 800ef180 <kernel_x86> arch_debug_call_with_fault_handler() + 0x001b 2 80d50ac8 (+ 48) 8006c0d0 <kernel_x86> debug_call_with_fault_handler() + 0x0060 3 80d50af8 (+ 64) 8006d15d <kernel_x86> invoke_debugger_command() + 0x00b9 4 80d50b38 (+ 64) 8006cf89 <kernel_x86> invoke_pipe_segment__FP21debugger_command_pipe1Pc() + 0x0079 5 80d50b78 (+ 64) 8006d2c8 <kernel_x86> invoke_debugger_command_pipe() + 0x00b9 6 80d50bb8 (+ 48) 8006ecc4 <kernel_x86> _ParseCommandPipe__16ExpressParserRi() + 0x0234 7 80d50be8 (+ 64) 8006e0fe <kernel_x86> EvaluateCommand__16ExpressionParserPCcRi() + 0x02ba 8 80d50c28 (+ 224) 800700d8 <kernel_x86> evaluate_debug_command() + 0x0080 9 80d50d08 (+ 64) 8006abce <kernel_x86> kernel_debugger_loop__FPCcl() + 0x0296 10 80d50d48 (+ 48) 8006ae22 <kernel_x86> kernel_debugger_internal_FPCcl() + 0x0042 11 80d50d78 (+ 48) 8006c29b <kernel_x86> kernel_debugger() + 0x0023 12 80d50da8 (+ 192) 8006c26d <kernel_x86> panic() + 0x0029 13 80d50e68 (+ 96) 806a352e <scsi_periph> periph_io__FP23scsi_periph_device_infoP11IOOperationPU1() + 0x0122 14 80d50ec8 (+ 48) 8069a6b6 <scsi_cd> do_io__FPvP11IOOperation() + 0x0032 15 80d50ef8 (+ 192) 800851fe <kernel_x86> _Scheduler__11IOSchedulerPv() + 0x0012 16 80d50fb8 (+ 32) 8008543e <kernel_x86> _SchedulerThread__11IOSchedulerPv() + 0x0012 17 80d50fd8 (+ 32) 8005e07f <kernel_x86> _create_kernel_thread_kentry__Fv() + 0x001b 18 80d50ff8 (+2133520392) 8005e01c <kernel_x86> thread_kthread_exit__Fv() + 0x0000 }}} I typed it out, so hopefully it is all correct. Also, if in case it may help identify hardware, here is an OpenBSD dmesg of the machine: {{{ OpenBSD 4.6 (GENERIC) #58: Thu Jul 9 21:24:42 MDT 2009 deraadt@xxxxxxxxxxxxxxxx:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Intel Celeron ("GenuineIntel" 686-class, 256KB L2 cache) 365 MHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR real mem = 200830976 (191MB) avail mem = 185257984 (176MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 06/10/99, BIOS32 rev. 0 @ 0xfd8c0, SMBIOS rev. 2.2 @ 0xdc010 (37 entries) bios0: vendor Phoenix Technologies K.K. version "V1.00L11" date 06/10/1999 bios0: Matsushita Electric Industrial Co.,Ltd. CF47 apm0 at bios0: Power Management spec V1.2 apm0: battery life expectancy 100% apm0: AC on, battery charge high acpi at bios0 function 0x0 not configured pcibios0 at bios0: rev 2.1 @ 0xfd8c0/0x740 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf70/112 (5 entries) pcibios0: PCI Interrupt Router at 000:07:0 ("Intel 82371FB ISA" rev 0x00) pcibios0: PCI bus #2 is the last bus WARNING: can't reserve area for I/O APIC. bios0: ROM list: 0xc0000/0xc000 0xdc000/0x4000! 0xe0000/0x10000! cpu0 at mainbus0: (uniprocessor) pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 0 function 0 "Intel 82443BX" rev 0x03 vga1 at pci0 dev 2 function 0 "Neomagic Magicgraph NM2200" rev 0x20 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) piixpcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02 pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility wd0 at pciide0 channel 0 drive 0: <TOSHIBA MK8113MAT> wd0: 16-sector PIO, LBA, 7815MB, 16006410 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 atapiscsi0 at pciide0 channel 1 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <TEAC, CD-224E, 1.5A> ATAPI 5/cdrom removable cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 uhci0 at pci0 dev 7 function 2 "Intel 82371AB USB" rev 0x01: irq 11 piixpm0 at pci0 dev 7 function 3 "Intel 82371AB Power" rev 0x02: SMI iic0 at piixpm0 spdmem0 at iic0 addr 0x50: 128MB SDRAM non-parity PC66CL2 yds0 at pci0 dev 10 function 0 "Yamaha 744" rev 0x01: irq 11 cbb0 at pci0 dev 12 function 0 "TI PCI1251B CardBus" rev 0x00: irq 11 cbb1 at pci0 dev 12 function 1 "TI PCI1251B CardBus" rev 0x00: irq 11 isa0 at piixpcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pms0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pms0 mux 0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec usb0 at uhci0: USB revision 1.0 uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 cardslot0 at cbb0 slot 0 flags 0 cardbus0 at cardslot0: bus 1 device 0 cacheline 0x0, lattimer 0x20 pcmcia0 at cardslot0 cardslot1 at cbb1 slot 1 flags 0 cardbus1 at cardslot1: bus 2 device 0 cacheline 0x0, lattimer 0x20 pcmcia1 at cardslot1 biomask ef65 netmask ef65 ttymask ffff mtrr: Pentium Pro MTRR support fxp0 at cardbus0 dev 0 function 0 "Intel 8255x" rev 0x09: irq 11, address 00:d0:b7:01:f4:82 inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 4 umass0 at uhub0 port 1 configuration 1 interface 0 "SanDisk U3 Cruzer Micro" rev 2.00/2.00 addr 2 umass0: using SCSI over Bulk-Only scsibus1 at umass0: 2 targets, initiator 0 sd0 at scsibus1 targ 1 lun 0: <SanDisk, Cruzer, 7.01> SCSI0 0/direct removable sd0: 3835MB, 512 bytes/sec, 7856127 sec total cd1 at scsibus1 targ 1 lun 1: <SanDisk, Cruzer, 7.01> SCSI0 5/cdrom removable softraid0 at root root on wd0a swap on wd0b dump on wd0b ac97: codec id 0x414b4d01 (Asahi Kasei AK4540 rev 1) ac97: codec features headphone, AKM 3D audio0 at yds0 opl0 at yds0: model OPL3 midi1 at opl0: <DS-1 integrated Yamaha OPL3> mpu at yds0 not configured mpu at yds0 not configured mpu at yds0 not configured mpu at yds0 not configured }}} -- Ticket URL: <http://dev.haiku-os.org/ticket/4573#comment:4> Haiku <http://dev.haiku-os.org> Haiku - the operating system.