URL: https://linuxfr.org/forums/linux-noyau/posts/kernel-panic-busybox-et-initramfs Title: Kernel Panic busybox et initramfs Authors: Toto Date: 2007年11月23日T16:00:28+01:00 Tags: Score: 0 Bonjour, Je tente de faire une installation de Gentoo sur une partition chiffrée. J'ai suivi le tutoriel [http://gentoo-wiki.com/SECURITY_System_Encryption_DM-Crypt_w(...)](http://gentoo-wiki.com/SECURITY_System_Encryption_DM-Crypt_with_LUKS#Creating_the_mapping.28s.29) J'ai donc utilisé busybox pour faire mon initramfs (inclue dans le noyau), et lors du reboot, j'obtiens un kernel panic, et je n'arrive pas à en voir la cause. Si quelqu'un a une idée et souhaite la partagée, j'en serais ravi ;) Merci ` 896MB LOWMEM available. Zone PFN ranges: DMA 0 -> 4096 Normal 4096 -> 229376 HighMem 229376 -> 262128 early_node_map[1] active PFN ranges 0: 0 -> 262128 DMI 2.2 present. Using APIC driver default ACPI: RSDP 000E4010, 0014 (r0 OID_00) ACPI: RSDT 3FFFFBD0, 002C (r1 OID_00 RSDT_000 30303030 _CSI 10101) ACPI: FACP 3FFFFB20, 0074 (r1 INSYDE FACP_000 100 _CSI 10101) ACPI: DSDT 3FFFB1F0, 4928 (r1 INSYDE KENORAA3 1004 MSFT 2000001) ACPI: FACS 3FFFFFC0, 0040 ACPI: BOOT 3FFFFBA0, 0026 (r1 INSYDE SYS_BOOT 100 _CSI 10101) ACPI: PM-Timer IO Port: 0x1008 Allocating PCI resources starting at 50000000 (gap: 40000000:bffc0000) Built 1 zonelists. Total pages: 260081 Kernel command line: root=/dev/hda3 initrd_util=gpgfile:/dev/sda1:vfat:/root_key.gpg initrd_devices=/dev/hda3 initrd_dmnames=root cfg_kmap=fr-latin9-i386.bin console=ttyS0,9600 Local APIC disabled by BIOS -- you can enable it with "lapic" Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 PID hash table entries: 4096 (order: 12, 16384 bytes) Detected 1699.851 MHz processor. Console: colour VGA+ 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 1001220k/1048512k available (4028k kernel code, 46640k reserved, 689k da ta, 30696k init, 131008k highmem) virtual kernel memory layout: fixmap : 0xffdf6000 - 0xfffff000 (2084 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xf8800000 - 0xff7fe000 ( 111 MB) lowmem : 0xc0000000 - 0xf8000000 ( 896 MB) .init : 0xc0206000 - 0xc2000000 (30696 kB) .data : 0xc255d000 - 0xc260952c ( 689 kB) .text : 0xc2000000 - 0xc23ef049 (4028 kB) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 3401.36 BogoMIPS (lpj=17006833) Mount-cache hash table entries: 512 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 2048K Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. Compat vDSO mapped to ffffe000. Checking 'hlt' instruction... OK. SMP alternatives: switching to UP code Freeing SMP alternatives: 18k freed ACPI: Core revision 20070126 Parsing all Control Methods: Table [DSDT](id 0001) - 598 Objects with 57 Devices 172 Methods 24 Regions tbxface-0587 [02] tb_load_namespace : ACPI Tables successfully acquired ACPI: setting ELCR to 0200 (from 0c00) evxfevnt-0091 [02] enable : Transition to ACPI mode successful CPU0: Intel(R) Pentium(R) M processor 1.70GHz stepping 06 SMP motherboard not detected. Local APIC not detected. Using dummy APIC emulation. Brought up 1 CPUs NET: Registered protocol family 16 ACPI: bus type pci registered bios32_service: base:000e8000 length:000006d5 entry:00003900 general protection fault: 0000 [#1] SMP Modules linked in: CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010006 (2.6.22-hardened-r8 #3) EIP is at check_pcibios+0x51/0x160 eax: 0000b101 ebx: 00000000 ecx: c2417000 edx: 00003900 esi: 0000b101 edi: c2542188 ebp: 000000e8 esp: c2fc1ef4 ds: 00e8 es: 0068 fs: 00d8 gs: 0000 ss: 0068 Process swapper (pid: 1, ti=c2fc0000 task=c2fb2a50 task.ti=c2fc0000) Stack: c2f90f70 00000246 00000021 00008124 c25b9954 00000206 00003900 c2ea0806 c2ea0809 00000000 00000256 c234116c 00000000 00000000 c2fc1f48 00000000 c25380bb 00000000 ffffffff c00e8050 c02135f4 c2340a2b 00000001 00000001 Call Trace: [] pci_conf1_read+0xac/0x100 [] pci_find_bios+0xab/0xf0 [] 0xc1ff0fe5 [] 0xc1ff0fa5 [] 0xc1fcbca0 [] 0xc1fcbad6 [] get_inode_number+0x3b/0x70 [] proc_register+0x20/0xc0 [] create_proc_entry+0x63/0xb0 [] register_irq_proc+0x9c/0xc0 [] proc_mkdir_mode+0x42/0x60 [] 0xc1fcbca0 [] 0xc1fcbd02 [] kernel_thread_helper+0x7/0x10 ======================= Code: c0 85 d2 0f 84 9c 00 00 00 8b 44 24 18 bf 88 21 54 c2 a3 88 21 54 c2 9c 8f 44 24 14 fa be 01 b1 00 00 bd e8 00 00 00 89 f0 8e dd <36> ff 1f fc 16 1f 72 02 30 e4 89 5c 24 1c 89 ce 89 c5 89 d7 ff EIP: [] check_pcibios+0x51/0x160 SS:ESP 0068:c2fc1ef4 Kernel panic - not syncing: Attempted to kill init! `

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