From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753579AbZCDCGG (ORCPT ); Tue, 3 Mar 2009 21:06:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754096AbZCDCFw (ORCPT ); Tue, 3 Mar 2009 21:05:52 -0500 Received: from hera.kernel.org ([140.211.167.34]:59262 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753194AbZCDCFv (ORCPT ); Tue, 3 Mar 2009 21:05:51 -0500 Message-ID: <49ADE201.7010506@kernel.org> Date: Wed, 04 Mar 2009 11:05:53 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.19 (X11/20081227) MIME-Version: 1.0 To: Yinghai Lu CC: Ingo Molnar , Linux Kernel Mailing List , Johannes Weiner Subject: Re: 32bit panic on 4 sockets References: <86802c440903031458p4a72f8c8x6f91e9f58ac6bc26@mail.gmail.com> <86802c440903031751y136b506uc163dd2c9023de9b@mail.gmail.com> In-Reply-To: <86802c440903031751y136b506uc163dd2c9023de9b@mail.gmail.com> X-Enigmail-Version: 0.95.7 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.0 (hera.kernel.org [127.0.0.1]); Wed, 04 Mar 2009 02:05:33 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Looks like a genuine bootmem bug. Cc'ing Johannes and quoting whole body. Yinghai Lu wrote: > linus tree is broken too, it is one 4 sockets system and every sockets > hold 2g ram... > other system with more than 4g on every socket, works well. > maybe it never work... > > > Initializing cgroup subsys cpuset..... > Linux version 2.6.29-rc6-00305-g2450cf5 (yhlu@linux-mstp) (gcc version 4.3.2 [gc > c-4_3-branch revision 141291] (SUSE Linux) ) #696 SMP Tue Mar 3 17:42:09 PST 200 > 9 > KERNEL supported cpus: > Intel GenuineIntel > AMD AuthenticAMD > NSC Geode by NSC > Cyrix CyrixInstead > Centaur CentaurHauls > Transmeta GenuineTMx86 > Transmeta TransmetaCPU > UMC UMC UMC UMC > BIOS-provided physical RAM map: > BIOS-e820: 0000000000000000 - 0000000000099800 (usable) > BIOS-e820: 0000000000099800 - 00000000000a0000 (reserved) > BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) > BIOS-e820: 0000000000100000 - 00000000d7fa0000 (usable) > BIOS-e820: 00000000d7fae000 - 00000000d7fb0000 (usable) > BIOS-e820: 00000000d7fb0000 - 00000000d7fbe000 (ACPI data) > BIOS-e820: 00000000d7fbe000 - 00000000d7ff0000 (ACPI NVS) > BIOS-e820: 00000000d7ff0000 - 00000000d8000000 (reserved) > BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) > BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) > BIOS-e820: 00000000fee00000 - 00000000fef00000 (reserved) > BIOS-e820: 00000000ff700000 - 0000000100000000 (reserved) > BIOS-e820: 0000000100000000 - 0000000228000000 (usable) > Early serial console at I/O port 0x3f8 (options '115200n8') > console [uart0] enabled > DMI present. > AMI BIOS detected: BIOS may corrupt low RAM, working around it. > last_pfn = 0x228000 max_arch_pfn = 0x1000000 > x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 > kernel direct mapping tables up to b73fe000 @ 10000-1b000 > NX (Execute Disable) protection: active > RAMDISK: 7ea35000 - 7ffffe57 > ACPI: RSDP 000FA570, 0014 (r0 ACPIAM) > ACPI: RSDT D7FB0000, 005C (r1 SUN X4x40 52 MSFT 97) > ACPI: FACP D7FB0200, 0084 (r2 SUN X4x40 52 MSFT 97) > FADT: X_PM1a_EVT_BLK.bit_width (16) does not match PM1_EVT_LEN (4) > ACPI: DSDT D7FB05D0, 7EB4 (r1 SUN X4x40 52 INTL 20051117) > ACPI: FACS D7FBE000, 0040 > ACPI: APIC D7FB0390, 00EC (r1 SUN X4x40 52 MSFT 97) > ACPI: SPCR D7FB0480, 0050 (r1 SUN X4x40 52 MSFT 97) > ACPI: MCFG D7FB04D0, 003C (r1 SUN OEMMCFG 52 MSFT 97) > ACPI: SLIT D7FB0540, 003C (r1 SUN OEMSLIT 52 MSFT 97) > ACPI: SPMI D7FB0580, 0041 (r1 SUN OEMSPMI 52 MSFT 97) > ACPI: OEMB D7FBE040, 00AE (r1 SUN X4x40 52 MSFT 97) > ACPI: SRAT D7FB8490, 0220 (r1 AMD FAM_F_10 2 AMD 1) > ACPI: HPET D7FB86B0, 0038 (r1 SUN OEMHPET0 52 MSFT 97) > ACPI: EINJ D7FB86F0, 0130 (r1 AMIER AMI_EINJ 10000815 MSFT 97) > ACPI: BERT D7FB8880, 0030 (r1 AMIER AMI_BERT 10000815 MSFT 97) > ACPI: ERST D7FB88B0, 01B0 (r1 AMIER AMI_ERST 10000815 MSFT 97) > ACPI: HEST D7FB8A60, 00A8 (r1 AMIER AMI_HEST 10000815 MSFT 97) > ACPI: SSDT D7FB8B10, 21C4 (r1 A M I POWERNOW 1 AMD 1) > ACPI: Local APIC address 0xfee00000 > CPU 04 in proximity domain 00 > CPU 05 in proximity domain 00 > CPU 06 in proximity domain 00 > CPU 07 in proximity domain 00 > CPU 08 in proximity domain 01 > CPU 09 in proximity domain 01 > CPU 0a in proximity domain 01 > CPU 0b in proximity domain 01 > CPU 0c in proximity domain 02 > CPU 0d in proximity domain 02 > CPU 0e in proximity domain 02 > CPU 0f in proximity domain 02 > CPU 10 in proximity domain 03 > CPU 11 in proximity domain 03 > CPU 12 in proximity domain 03 > CPU 13 in proximity domain 03 > Memory range 00000000 to 000000a0 in proximity domain 00 enabled > Memory range 00000100 to 00080000 in proximity domain 00 enabled > Memory range 00080000 to 000d8000 in proximity domain 01 enabled > Memory range 00100000 to 00128000 in proximity domain 01 enabled > Memory range 00128000 to 001a8000 in proximity domain 02 enabled > Memory range 001a8000 to 00228000 in proximity domain 03 enabled > pxm bitmap: 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > 00 00 00 00 00 00 00 00 00 > Number of logical nodes in system = 4 > Number of memory chunks in system = 6 > chunk 0 nid 0 start_pfn 00000000 end_pfn 000000a0 > chunk 1 nid 0 start_pfn 00000100 end_pfn 00080000 > chunk 2 nid 1 start_pfn 00080000 end_pfn 000d8000 > chunk 3 nid 1 start_pfn 00100000 end_pfn 00128000 > chunk 4 nid 2 start_pfn 00128000 end_pfn 001a8000 > chunk 5 nid 3 start_pfn 001a8000 end_pfn 00228000 > node 0 pfn: [0 - 80000] > Reserving 4608 pages of KVA for lmem_map of node 0 at 7d800 > remove_active_range (0, 514048, 518656) > node 1 pfn: [80000 - 128000] > Reserving 5632 pages of KVA for lmem_map of node 1 at 126a00 > remove_active_range (1, 1206784, 1212416) > node 2 pfn: [128000 - 1a8000] > Reserving 4608 pages of KVA for lmem_map of node 2 at 1a6e00 > remove_active_range (2, 1732096, 1736704) > node 3 pfn: [1a8000 - 228000] > Reserving 4608 pages of KVA for lmem_map of node 3 at 226e00 > remove_active_range (3, 2256384, 2260992) > Reserving total of 4c00 pages for numa KVA remap > kva_start_pfn ~ 80000 max_low_pfn ~ b73fe > max_pfn = 228000 > 5900MB HIGHMEM available. > 2931MB LOWMEM available. > max_low_pfn = b73fe, highstart_pfn = b73fe > Low memory ends at vaddr f73fe000 > node 0 will remap to vaddr c0000000 - c1200000 > allocate_pgdat: node 0 NODE_DATA c0000000 > node 1 will remap to vaddr c1200000 - c2800000 > allocate_pgdat: node 1 NODE_DATA c1200000 > node 2 will remap to vaddr c2800000 - c3a00000 > allocate_pgdat: node 2 NODE_DATA c2800000 > node 3 will remap to vaddr c3a00000 - c4c00000 > allocate_pgdat: node 3 NODE_DATA c3a00000 > remap_numa_kva: node 0 > remap_numa_kva: c0000000 to pfn 0007d800 > remap_numa_kva: c0200000 to pfn 0007da00 > remap_numa_kva: c0400000 to pfn 0007dc00 > remap_numa_kva: c0600000 to pfn 0007de00 > remap_numa_kva: c0800000 to pfn 0007e000 > remap_numa_kva: c0a00000 to pfn 0007e200 > remap_numa_kva: c0c00000 to pfn 0007e400 > remap_numa_kva: c0e00000 to pfn 0007e600 > remap_numa_kva: c1000000 to pfn 0007e800 > remap_numa_kva: node 1 > remap_numa_kva: c1200000 to pfn 00126a00 > remap_numa_kva: c1400000 to pfn 00126c00 > remap_numa_kva: c1600000 to pfn 00126e00 > remap_numa_kva: c1800000 to pfn 00127000 > remap_numa_kva: c1a00000 to pfn 00127200 > remap_numa_kva: c1c00000 to pfn 00127400 > remap_numa_kva: c1e00000 to pfn 00127600 > remap_numa_kva: c2000000 to pfn 00127800 > remap_numa_kva: c2200000 to pfn 00127a00 > remap_numa_kva: c2400000 to pfn 00127c00 > remap_numa_kva: c2600000 to pfn 00127e00 > remap_numa_kva: node 2 > remap_numa_kva: c2800000 to pfn 001a6e00 > remap_numa_kva: c2a00000 to pfn 001a7000 > remap_numa_kva: c2c00000 to pfn 001a7200 > remap_numa_kva: c2e00000 to pfn 001a7400 > remap_numa_kva: c3000000 to pfn 001a7600 > remap_numa_kva: c3200000 to pfn 001a7800 > remap_numa_kva: c3400000 to pfn 001a7a00 > remap_numa_kva: c3600000 to pfn 001a7c00 > remap_numa_kva: c3800000 to pfn 001a7e00 > remap_numa_kva: node 3 > remap_numa_kva: c3a00000 to pfn 00226e00 > remap_numa_kva: c3c00000 to pfn 00227000 > remap_numa_kva: c3e00000 to pfn 00227200 > remap_numa_kva: c4000000 to pfn 00227400 > remap_numa_kva: c4200000 to pfn 00227600 > remap_numa_kva: c4400000 to pfn 00227800 > remap_numa_kva: c4600000 to pfn 00227a00 > remap_numa_kva: c4800000 to pfn 00227c00 > remap_numa_kva: c4a00000 to pfn 00227e00 > High memory starts at vaddr f73fe000 > mapped low ram: 0 - b73fe000 > low ram: 00000000 - b73fe000 > bootmap 00016000 - 0002ce80 > Pid: 0, comm: swapper Not tainted 2.6.29-rc6-00305-g2450cf5 #696 > Call Trace: > [<40c62315>] ? mark_bootmem_node+0x44/0x7d > [<40c62449>] ? free_bootmem_node+0x20/0x24 > [<40c63047>] ? free_bootmem_with_active_regions+0x63/0x94 > [<40c5d688>] ? setup_bootmem_allocator+0xe4/0x12e > [<40c5e75d>] ? initmem_init+0x60e/0x620 > [<40c69bb6>] ? acpi_table_parse+0x55/0x5c > [<40c5188d>] ? setup_arch+0x756/0x957 > [<4023eb9c>] ? up+0x2b/0x2f > [<40c53aef>] ? __reserve_early+0xe4/0xf8 > [<40c4b5a1>] ? start_kernel+0x6d/0x2d6 > [<40c4b085>] ? __init_begin+0x85/0x8d > -- > 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/ > -- tejun