Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030329AbVI3P6a (ORCPT ); Fri, 30 Sep 2005 11:58:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030349AbVI3P63 (ORCPT ); Fri, 30 Sep 2005 11:58:29 -0400 Received: from omx1-ext.sgi.com ([192.48.179.11]:39057 "EHLO omx1.americas.sgi.com") by vger.kernel.org with ESMTP id S1030329AbVI3P62 (ORCPT ); Fri, 30 Sep 2005 11:58:28 -0400 Date: Fri, 30 Sep 2005 08:57:57 -0700 (PDT) From: Christoph Lameter To: "Bryan O'Sullivan" cc: Ravikiran G Thirumalai , Andrew Morton , vandrove@vc.cvut.cz, alokk@calsoftinc.com, linux-kernel@vger.kernel.org, manfred@colorfullife.com, shai@scalex86.org, ananth@in.ibm.com, ak@suse.de Subject: Re: 2.6.14-rc1-git-now still dying in mm/slab - this time line 1849 In-Reply-To: <1128093382.10913.92.camel@serpentine.pathscale.com> Message-ID: References: <20050919112912.18daf2eb.akpm@osdl.org> <20050919122847.4322df95.akpm@osdl.org> <20050919221614.6c01c2d1.akpm@osdl.org> <43301578.8040305@vc.cvut.cz> <20050928210245.GA3760@localhost.localdomain> <433C1999.2060201@vc.cvut.cz> <20050930054556.GA3599@localhost.localdomain> <20050929230540.6a8651fa.akpm@osdl.org> <20050930062853.GB3599@localhost.localdomain> <1128093382.10913.92.camel@serpentine.pathscale.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4437 Lines: 99 On Fri, 30 Sep 2005, Bryan O'Sullivan wrote: > Kiran, your patch works for me, too. I can boot 2.6.14-rc2 with your > patch, but not without it. The patch is not in rc2-mm2 right? I can now reproduce it on a AMD64 single processor with numa emulation (numa=fake=2). So all x86_64 NUMA systems will throw these same stacktraces for rc2-mm2? Bootdata ok (command line is root=/dev/sda2 console=tty0 console=ttyS0,38400n8 numa=fake=2) Linux version 2.6.14-rc2-mm2 (christoph@qirst.com) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #2 SMP Fri Sep 30 15:49:50 UTC 2005 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000003fff0000 (usable) BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS) BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fef00000 (reserved) BIOS-e820: 00000000fefffc00 - 00000000ff000000 (reserved) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) Faking node 0 at 0000000000000000-000000000fffffff (255MB) Faking node 1 at 0000000010000000-000000003fff0000 (767MB) Bootmem setup node 0 0000000000000000-000000000fffffff Bootmem setup node 1 0000000010000000-000000003fff0000 Nvidia board detected. Ignoring ACPI timer override. ACPI: PM-Timer IO Port: 0x4008 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) Processor #0 15:12 APIC version 16 ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: BIOS IRQ0 pin2 override ignored. ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge) ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge) Setting APIC routing to flat Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000) Built 2 zonelists Initializing CPU#0 Kernel command line: root=/dev/sda2 console=tty0 console=ttyS0,38400n8 numa=fake=2 PID hash table entries: 4096 (order: 12, 131072 bytes) time.c: Using 3.579545 MHz PM timer. time.c: Detected 2210.110 MHz processor. ... powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.50.3) powernow-k8: 0 : fid 0xe (2200 MHz), vid 0x2 (1500 mV) powernow-k8: 1 : fid 0xc (2000 MHz), vid 0x6 (1400 mV) powernow-k8: 2 : fid 0xa (1800 MHz), vid 0xa (1300 mV) powernow-k8: 3 : fid 0x2 (1000 MHz), vid 0x12 (1100 mV) cpu_init done, current fid 0xe, vid 0x2 Badness in cache_alloc_refill at mm/slab.c:2424 Call Trace:{cache_alloc_refill+458} {kmem_cache_alloc+136} {alloc_vfsmnt+30} {do_kern_mount+82} {getname+31} {do_new_mount+143} {do_mount+363} {getname+31} {__get_free_pages+16} {sys_mount+139} {name_to_dev_t+62} {prepare_namespace+80} {init+250} {child_rip+8} {init+0} {child_rip+0} Badness in cache_alloc_refill at mm/slab.c:2424 Call Trace:{cache_alloc_refill+458} {kmem_cache_alloc+136} {alloc_vfsmnt+30} {do_kern_mount+82} {getname+31} {do_new_mount+143} {do_mount+363} {getname+31} {__get_free_pages+16} {sys_mount+139} {name_to_dev_t+62} {prepare_namespace+80} {init+250} {child_rip+8} {init+0} {child_rip+0} Badness in cache_alloc_refill at mm/slab.c:2424 - 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/