Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757101AbWLIVas (ORCPT ); Sat, 9 Dec 2006 16:30:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757214AbWLIVas (ORCPT ); Sat, 9 Dec 2006 16:30:48 -0500 Received: from smtp2.netcabo.pt ([212.113.174.29]:18386 "EHLO exch01smtp09.hdi.tvcabo" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1757101AbWLIVar (ORCPT ); Sat, 9 Dec 2006 16:30:47 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Ao8CAFq6ekVZmGJA/2dsb2JhbAA Message-ID: <60535.192.168.1.8.1165699722.squirrel@www.rncbc.org> Date: Sat, 9 Dec 2006 21:28:42 -0000 (WET) Subject: 2.6.19-rt11 boot failure From: "Rui Nuno Capela" To: "Ingo Molnar" Cc: linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org User-Agent: SquirrelMail/1.5.1 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-OriginalArrivalTime: 09 Dec 2006 21:30:45.0340 (UTC) FILETIME=[4934D1C0:01C71BD9] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6342 Lines: 151 Hi all, Sorry for the interrupt, but all my 2.6.19-rt11 builds very fail early on boot. It doesn't matter if its UP or SMP. This is a sample of what I could capture on one case via serial console: Linux version 2.6.19-rt11.0-smp (root@gamma-suse1) (gcc version 4.1.0 (SUSE Linux)) #1 SMP PREEMPT Sat Dec 9 20:04:19 WET 2006 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003ff30000 (usable) BIOS-e820: 000000003ff30000 - 000000003ff40000 (ACPI data) BIOS-e820: 000000003ff40000 - 000000003fff0000 (ACPI NVS) BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved) BIOS-e820: 00000000ffb80000 - 0000000100000000 (reserved) 127MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000ff780 Entering add_active_range(0, 0, 261936) 0 entries of 256 used Zone PFN ranges: DMA 0 -> 4096 Normal 4096 -> 229376 HighMem 229376 -> 261936 early_node_map[1] active PFN ranges 0: 0 -> 261936 On node 0 totalpages: 261936 DMA zone: 32 pages used for memmap DMA zone: 0 pages reserved DMA zone: 4064 pages, LIFO batch:0 Normal zone: 1760 pages used for memmap Normal zone: 223520 pages, LIFO batch:31 HighMem zone: 254 pages used for memmap HighMem zone: 32306 pages, LIFO batch:7 DMI 2.3 present. Using APIC driver default ACPI: RSDP (v002 ACPIAM ) @ 0x000f9e60 ACPI: XSDT (v001 A M I OEMXSDT 0x08000320 MSFT 0x00000097) @ 0x3ff30100 ACPI: FADT (v003 A M I OEMFACP 0x08000320 MSFT 0x00000097) @ 0x3ff30290 ACPI: MADT (v001 A M I OEMAPIC 0x08000320 MSFT 0x00000097) @ 0x3ff30390 ACPI: OEMB (v001 A M I OEMBIOS 0x08000320 MSFT 0x00000097) @ 0x3ff40040 ACPI: DSDT (v001 P4P81 P4P81086 0x00000086 INTL 0x02002026) @ 0x00000000 ACPI: PM-Timer IO Port: 0x808 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) Processor #0 15:2 APIC version 20 ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) Processor #1 15:2 APIC version 20 ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 32, 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: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Enabling APIC mode: Flat. Using 1 I/O APICs Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at 50000000 (gap: 40000000:bfb80000) Detected 3361.012 MHz processor. Real-Time Preemption Support (C) 2004-2006 Ingo Molnar Built 1 zonelists. Total pages: 259890 Kernel command line: root=/dev/hda1 vga=0x31a resume=/dev/hda3 splash=silent console=tty0 console=ttyS0,115200n8 debug mapped APIC to ffffd000 (fee00000) mapped IOAPIC to ffffc000 (fec00000) Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 WARNING: experimental RCU implementation. PID hash table entries: 4096 (order: 12, 16384 bytes) Console: colour dummy device 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 1031124k/1047744k available (1715k kernel code, 15880k reserved, 964k data, 216k init, 130240k highmem) virtual kernel memory layout: fixmap : 0xfff9c000 - 0xfffff000 ( 396 kB) pkmap : 0xff800000 - 0xffc00000 (4096 kB) vmalloc : 0xf8800000 - 0xff7fe000 ( 111 MB) lowmem : 0xc0000000 - 0xf8000000 ( 896 MB) .init : 0xc03a5000 - 0xc03db000 ( 216 kB) .data : 0xc02acf84 - 0xc039e094 ( 964 kB) .text : 0xc0100000 - 0xc02acf84 (1715 kB) Checking if this processor honours the WP bit even in supervisor mode... Ok. BUG: unable to handle kernel paging request at virtual address fffffffc printing eip: f000fea7 *pde = 00003067 stopped custom tracer. Oops: 0002 [#1] PREEMPT SMP Modules linked in: CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010083 (2.6.19-rt11.0-smp #1) EIP is at 0xf000fea7 eax: c03a1f78 ebx: c034b9a0 ecx: c0160cfe edx: 00000000 esi: 00010001 edi: c034b9a0 ebp: 00000000 esp: c03a1f0c ds: 007b es: 007b ss: 0068 preempt: 00010002 Process swapper (pid: 0, ti=c03a0000 task=c03484c0 task.ti=c03a0000) Stack: c0106cb3 c0142a1a dffff6c0 00000000 00000086 00000000 00000000 c0392280 00000000 c034b9a0 c03922dc c014418e 00000000 c03a1f78 c03da7f8 00000000 c0105ecf c03a1f74 00000001 00000078 00000000 c0392280 c0392280 c03dafe4 Call Trace: [] timer_interrupt+0x46/0x4c [] handle_IRQ_event+0x41/0xb7 [] handle_level_irq+0xa4/0xee [] do_IRQ+0xcd/0xf6 [] common_interrupt+0x1a/0x20 [] __spin_unlock_irqrestore+0xf/0x23 [] setup_irq+0x14a/0x1cf [] start_kernel+0x227/0x3c4 [] unknown_bootoption+0x0/0x222 ======================= Code: 11 fd ff eb ec eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 55 89 e5 83 ec 18 89 5d f8 8b 4d 0c e8 92 0e fd ff 81 c3 37 45 01 00 <89> 75 fc 8b 83 d8 ff ff ff 8b 30 8b 46 04 c7 00 14 00 63 10 8b EIP: [] 0xf000fea7 SS:ESP 0068:c03a1f0c <0>Kernel panic - not syncing: Fatal exception in interrupt [] panic+0x50/0xf1 [] die+0x2a2/0x2d6 [] do_page_fault+0x440/0x513 [] __alloc_pages+0x55/0x284 [] do_page_fault+0x0/0x513 [] error_code+0x39/0x40 [] __kmalloc+0x8a/0x95 [] timer_interrupt+0x46/0x4c [] handle_IRQ_event+0x41/0xb7 [] handle_level_irq+0xa4/0xee [] do_IRQ+0xcd/0xf6 [] common_interrupt+0x1a/0x20 [] __spin_unlock_irqrestore+0xf/0x23 [] setup_irq+0x14a/0x1cf [] start_kernel+0x227/0x3c4 [] unknown_bootoption+0x0/0x222 ======================= Cheers. -- rncbc aka Rui Nuno Capela rncbc@rncbc.org - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/