Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261760AbUKHG6P (ORCPT ); Mon, 8 Nov 2004 01:58:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261759AbUKHG6P (ORCPT ); Mon, 8 Nov 2004 01:58:15 -0500 Received: from mx2.elte.hu ([157.181.151.9]:17597 "EHLO mx2.elte.hu") by vger.kernel.org with ESMTP id S261760AbUKHG5k (ORCPT ); Mon, 8 Nov 2004 01:57:40 -0500 Date: Mon, 8 Nov 2004 08:59:34 +0100 From: Ingo Molnar To: Andrew Morton Cc: Paul Blazejowski , linux-kernel@vger.kernel.org, diffie@blazebox.homeip.net Subject: Re: 2.6.10-rc1-mm3 Message-ID: <20041108075934.GA4602@elte.hu> References: <9dda349204110611043e093bca@mail.gmail.com> <20041107024841.402c16ed.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20041107024841.402c16ed.akpm@osdl.org> User-Agent: Mutt/1.4.1i X-ELTE-SpamVersion: MailScanner 4.31.6-itk1 (ELTE 1.2) SpamAssassin 2.63 ClamAV 0.73 X-ELTE-VirusStatus: clean X-ELTE-SpamCheck: no X-ELTE-SpamCheck-Details: score=-4.9, required 5.9, autolearn=not spam, BAYES_00 -4.90 X-ELTE-SpamLevel: X-ELTE-SpamScore: -4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 7777 Lines: 172 * Andrew Morton wrote: > Paul Blazejowski wrote: > > > > Andrew, > > > > mm3 oopses right at the startup, below is the captured output from > > serial console. > > Weird. Can you send me the .config? reproducible here too with Paul's .config. Ingo Linux version 2.6.10-rc1-mm3-RT-V0.7.18 (mingo@jupiter) (gcc version 3.4.1 20040831 (Red Hat 3.4.1-10)) #21 Mon Nov 8 08:49:12 CET 2004 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e4000 - 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: 00000000fff80000 - 0000000100000000 (reserved) 127MB HIGHMEM available. 896MB LOWMEM available. found SMP MP-table at 000ff780 On node 0 totalpages: 261936 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 225280 pages, LIFO batch:16 HighMem zone: 32560 pages, LIFO batch:7 early console enabled DMI 2.3 present. ACPI: RSDP (v002 ACPIAM ) @ 0x000fa8b0 ACPI: XSDT (v001 A M I OEMXSDT 0x01000415 MSFT 0x00000097) @ 0x3ff30100 ACPI: FADT (v003 A M I OEMFACP 0x01000415 MSFT 0x00000097) @ 0x3ff30290 ACPI: MADT (v001 A M I OEMAPIC 0x01000415 MSFT 0x00000097) @ 0x3ff30390 ACPI: OEMB (v001 A M I OEMBIOS 0x01000415 MSFT 0x00000097) @ 0x3ff40040 ACPI: DSDT (v001 K8V__ K8V__086 0x00000086 MSFT 0x0100000d) @ 0x00000000 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) Processor #0 15:4 APIC version 16 ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, version 3, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) 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 Real-Time Preemption Support (c) Ingo Molnar Built 1 zonelists Initializing CPU#0 Kernel command line: root=/dev/hdb1 3 earlyprintk=serial,ttyS0,38400 console=ttyS0,38400 console=tty0 nmi_watchdog=2 profile=0 debug kernel profiling enabled (shift: 0) CPU 0 irqstacks, hard=c0460000 soft=c045f000 PID hash table entries: 4096 (order: 12, 65536 bytes) Detected 2040.350 MHz processor. Using tsc for high-res timesource disabling early console 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: 1024808k/1047744k available (2426k kernel code, 22548k reserved, 816k data, 184k init, 130240k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay loop... 4022.27 BogoMIPS (lpj=2011136) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: 078bfbff e1d3fbff 00000000 00000000 CPU: After vendor identify, caps: 078bfbff e1d3fbff 00000000 00000000 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 1024K (64 bytes/line) CPU: After all inits, caps: 078bfbff e1d3fbff 00000000 00000010 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: AMD Athlon(tm) 64 Processor 3200+ stepping 08 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. spawn_desched_task(00000000) desched cpu_callback 3/00000000 ksoftirqd started up. softirq RT prio: 24. desched cpu_callback 2/00000000 testing NMI watchdog ... OK. ENABLING IO-APIC IRQs ..TIMER: vector=0x31 pin1=2 pin2=-1 desched thread 0 started up. NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=1 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20041015 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 Link [LNKA] (IRQs 3 4 5 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 7 10 11 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 10 *11 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 10 11 14 15) *0, disabled. SCSI subsystem initialized PCI: Using ACPI for IRQ routing ** PCI interrupts are no longer routed automatically. If this ** causes a device to stop working, it is probably because the ** driver failed to call pci_enable_device(). As a temporary ** workaround, the "pci=routeirq" argument restores the old ** behavior. If this argument makes the device work again, ** please email the output of "lspci" to bjorn.helgaas@hp.com ** so I can fix the driver. Machine check exception polling timer started. highmem bounce pool size: 64 pages Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) SGI XFS with ACLs, realtime, large block numbers, no debug enabled SGI XFS Quota Management subsystem Initializing Cryptographic API vesafb: probe of vesafb0 failed with error -6 ACPI: Power Button (FF) [PWRF] ACPI: Sleep Button (CM) [SLPB] BUG: Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: c0298e0a *pde = 00000000 Oops: 0000 [#1] PREEMPT Modules linked in: CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010296 (2.6.10-rc1-mm3-RT-V0.7.18) EIP is at class_hotplug_name+0xa/0x10 eax: 00000000 ebx: c03ebc20 ecx: 0000007d edx: c0298e00 esi: c03ebc10 edi: f7d93180 ebp: f7d93100 esp: c2281e74 ds: 007b es: 007b ss: 0068 preempt: 00000001 Process swapper (pid: 1, threadinfo=c2281000 task=c2283770) Stack: c023a258 c03ebc20 f7d93114 000041ed 00000002 f7d93114 f7d93114 f7d32800 c0371e1f c01a4fd8 00000000 c22a1858 f7d93118 00000000 f7d93114 f7d9315a f7d93114 c22ae4e8 00000000 c22ae4d4 c02399c3 f7d93114 00000001 f7d93114 Call Trace: [] kobject_hotplug+0x2b8/0x2d0 (4) [] sysfs_create_dir+0x38/0xa0 (36) [] kobject_add+0xf3/0x110 (44) [] class_device_add+0x87/0x150 (24) [] class_device_initialize+0x1a/0x30 (16) [] class_simple_device_add+0xa7/0x130 (24) [] tty_register_device+0x68/0xd0 (40) [] kobj_map+0x125/0x130 (32) [] cdev_add+0x46/0x50 (32) [] exact_match+0x0/0x10 (20) [] tty_register_driver+0x165/0x250 (12) [] legacy_pty_init+0x293/0x2d0 (40) [] pty_init+0x5/0x10 (12) [] do_initcalls+0x54/0xd0 (4) [] init+0x0/0x130 (16) [] init+0x35/0x130 (12) [] kernel_thread_helper+0x0/0x10 (12) [] kernel_thread_helper+0x5/0x10 (4) Code: c0 75 03 8b 42 2c 3d 04 bc 3e c0 74 04 31 c0 f3 c3 8b 52 34 b8 01 00 00 00 85 d2 75 f2 31 c0 eb ee 8b 44 24 08 83 e8 08 8b 40 3c <8b> 00 c3 8d 76 00 83 ec 3c 89 7c 24 34 8b 7c 24 44 89 6c 24 38 <0>Kernel panic - not syncing: Attempted to kill init! - 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/