kdebug> ints
int   0, enabled 1, handled        0, unhandled        0
        0x800863f4
int   1, enabled 1, handled        2, unhandled        0, ACTIVE
        0x80083f30
int  11, enabled 3, handled        0, unhandled  6023020
        0x80417aa0      0x80417aa0      0x80417aa0
int 219, enabled 1, handled    48801, unhandled        0
        0x800854c0
int 221, enabled 1, handled      237, unhandled        0, ACTIVE
        0x800854d4
int 222, enabled 1, handled        0, unhandled        0
        0x800854fc
int 223, enabled 1, handled        0, unhandled        0
        0x800854e8
kdebug> cont
entering kernel_debugger
Keyboard Requested Halt
CPU 3 halted!
CPU 1 halted!
CPU 2 halted!
PANIC: Keyboard Requested Halt

Welcome to Kernel Debugging Land...
Running on CPU 0
kdebug> ints
int   0, enabled 1, handled        0, unhandled        0
        0x800863f4
int   1, enabled 1, handled        4, unhandled        0, ACTIVE
        0x80083f30
int  11, enabled 3, handled        0, unhandled  9695501
        0x80417aa0      0x80417aa0      0x80417aa0
int 219, enabled 1, handled    72940, unhandled        0
        0x800854c0
int 221, enabled 1, handled      249, unhandled        0, ACTIVE
        0x800854d4
int 222, enabled 1, handled        0, unhandled        0
        0x800854fc
int 223, enabled 1, handled        0, unhandled        0
        0x800854e8
kdebug> bt
stack trace for thread 0xa "main2"
    kernel stack: 0x800eb000 to 0x800ef000
frame            caller     <image>:function + offset
800eddb0 (+  52) 8007b380   <kernel>:invoke_command + 0x0074
800edde4 (+  48) 8007b49e   <kernel>:kernel_debugger_loop + 0x00de
800ede14 (+  32) 8007bf8b   <kernel>:kernel_debugger + 0x00cf
800ede34 (+ 192) 8007beb1   <kernel>:panic + 0x0029
800edef4 (+  32) 80083fc5   <kernel>:debug_keyboard_interrupt + 0x0095
800edf14 (+  64) 80024d98   <kernel>:int_io_interrupt_handler + 0x00b4
800edf54 (+ 160) 80084c27   <kernel>:i386_handle_trap + 0x035b
iframe at 0x800edffc (end = 0x800ee050)
 eax 0x200          ebx 0x27            ecx 0x0          edx 0x246
 esi 0x80414080     edi 0x1             ebp 0x800ee048   esp 0x800ee02c
 eip 0x800847dc  eflags 0x246
 vector: 0x21, error code: 0x0
800edff4 (+  84) 800847dc   <kernel>:arch_int_restore_interrupts + 0x0020
800ee048 (+  32) 800248ae   <kernel>:restore_interrupts + 0x0012
800ee068 (+  64) 8007c2b6   <kernel>:dprintf_args + 0x013a
800ee0a8 (+  32) 8007c2fa   <kernel>:dprintf + 0x003a
800ee0c8 (+  64) 8040fb0b   <ide>:scan_device_int + 0x00e7
800ee108 (+  64) 8040fd8c   <ide>:scan_device_worker + 0x0070
800ee148 (+  48) 80412df0   <ide>:schedule_synced_pc + 0x007c
800ee178 (+  48) 80410650   <ide>:scan_device + 0x0028
800ee1a8 (+  48) 804106a6   <ide>:sim_scan_bus + 0x003e
800ee1d8 (+  64) 80410e2d   <ide>:ide_sim_init_bus + 0x02e1
800ee218 (+  64) 80063378   <kernel>:load_driver_int + 0x0090
800ee258 (+  48) 800634ce   <kernel>:pnp_load_driver + 0x00ea
800ee288 (+  80) 804ec057   <scsi>:scsi_init_bus + 0x023b
800ee2d8 (+  64) 80063378   <kernel>:load_driver_int + 0x0090
800ee318 (+  48) 800634ce   <kernel>:pnp_load_driver + 0x00ea
800ee348 (+  48) 800675a6   <kernel>:scan_bus + 0x001e
800ee378 (+  64) 8006773f   <kernel>:scan + 0x0073
800ee3b8 (+  32) 80067888   <kernel>:dm_register_child_devices + 0x0014
800ee3d8 (+  64) 80067341   <kernel>:dm_register_node + 0x00f9
800ee418 (+ 208) 80418292   <ide_adapter>:ide_adapter_publish_channel + 0x0132
800ee4e8 (+ 144) 8041849a   <ide_adapter>:ide_adapter_detect_channel + 0x01fa
800ee578 (+ 144) 804189fb   <ide_adapter>:ide_adapter_probe_controller + 0x01cb
800ee608 (+  80) 8040a98b   <generic_ide_pci>:probe_controller + 0x0053
800ee658 (+  64) 80066598   <kernel>:register_supporting_child_devices__FP16device_node_infoP4list + 0x00dc
800ee698 (+ 240) 80066dfe   <kernel>:probe_for_driver_modules__FPCc + 0x00ae
800ee788 (+ 112) 8006713a   <kernel>:probe_for_device_type + 0x003a
800ee7f8 (+  80) 8003951c   <kernel>:scan_for_drivers__FP11devfs_vnode + 0x0064
800ee848 (+  64) 8003a551   <kernel>:devfs_lookup__FPvT0PCcPxPi + 0x005d
800ee888 (+ 112) 80041f81   <kernel>:vnode_path_to_vnode__FP5vnodePcbiPP5vnodePxPi + 0x0159
800ee8f8 (+  64) 800422c6   <kernel>:path_to_vnode__FPcbPP5vnodePxT1 + 0x00de
800ee938 (+  64) 80042a1d   <kernel>:fd_and_path_to_vnode__FiPcbPP5vnodePxT2 + 0x0061
800ee978 (+  64) 80046b25   <kernel>:common_path_read_stat__FiPcbP4statT2 + 0x0031
800ee9b8 (+ 144) 8004983c   <kernel>:_kern_read_stat + 0x00a0
800eea48 (+  64) 8008f483   <kernel>:_lstat + 0x001f
800eea88 (+  32) 8008f424   <kernel>:lstat + 0x0018
800eeaa8 (+ 160) 8006ef7d   <kernel>:_Scan__Q38BPrivate10DiskDevice18KDiskDeviceManagerPCc + 0x0031
800eeb48 (+  80) 8006e90b   <kernel>:InitialDeviceScan__Q38BPrivate10DiskDevice18KDiskDeviceManager + 0x003f
800eeb98 (+ 128) 8004c435   <kernel>:get_boot_partitions__FP11kernel_argsRt5Stack1ZPQ38BPrivate10DiskDevice10KPartition + 0x02f5
800eec18 (+ 816) 8004c721   <kernel>:vfs_mount_boot_file_system + 0x0031
800eef48 (+ 144) 800259f9   <kernel>:main2 + 0x00d1
800eefd8 (+  32) 80034443   <kernel>:_create_kernel_thread_kentry__Fv + 0x001b
800eeff8 (+2146504712) 800343d8   <kernel>:thread_kthread_exit__Fv + 0x0000
kdebug> cont
entering kernel_debugger
Keyboard Requested Halt
CPU 3 halted!
CPU 2 halted!
CPU 1 halted!
PANIC: Keyboard Requested Halt

Welcome to Kernel Debugging Land...
Running on CPU 0
kdebug> ints
int   0, enabled 1, handled        0, unhandled        0
        0x800863f4
int   1, enabled 1, handled        6, unhandled        0, ACTIVE
        0x80083f30
int  11, enabled 3, handled        0, unhandled 10410222
        0x80417aa0      0x80417aa0      0x80417aa0
int 219, enabled 1, handled    77645, unhandled        0
        0x800854c0
int 221, enabled 1, handled      255, unhandled        0, ACTIVE
        0x800854d4
int 222, enabled 1, handled        0, unhandled        0
        0x800854fc
int 223, enabled 1, handled        0, unhandled        0
        0x800854e8
kdebug>