Attachment 150868 Details for Bug 233938 – crash -d7 ./usr/lib/debug/lib/modules/2.6.9-22.0.1.ELsmp/vmlinux vmcore

crash -d7 ./usr/lib/debug/lib/modules/2.6.9-22.0.1.ELsmp/vmlinux vmcore

crash-d7.log (text/plain), 8.41 KB, created by Eugene Teo (Security Response) on 2007-03-26 04:06:35 UTC

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Creator: Eugene Teo (Security Response)

Created: 2007-03-26 04:06:35 UTC

Size: 8.41 KB

patch

obsolete

>
>crash 4.0-3.14
>Copyright (C) 2002, 2003, 2004, 2005, 2006  Red Hat, Inc.
>Copyright (C) 2004, 2005, 2006  IBM Corporation
>Copyright (C) 1999-2006  Hewlett-Packard Co
>Copyright (C) 2005  Fujitsu Limited
>Copyright (C) 2005  NEC Corporation
>Copyright (C) 1999, 2002  Silicon Graphics, Inc.
>Copyright (C) 1999, 2000, 2001, 2002  Mission Critical Linux, Inc.
>This program is free software, covered by the GNU General Public License,
>and you are welcome to change it and/or distribute copies of it under
>certain conditions.  Enter "help copying" to see the conditions.
>This program has absolutely no warranty.  Enter "help warranty" for details.
> 
>vmcore_data: 
>                  flags: 9 (NETDUMP_LOCAL|NETDUMP_ELF64)
>                   ndfd: 3
>                    ofp: 3a6bd48760
>            header_size: 4096
>   num_pt_load_segments: 1
>     pt_load_segment[0]:
>            file_offset: 1000
>             phys_start: 0
>               phys_end: fffff000
>              zero_fill: 0
>             elf_header: 12b4c70
>                  elf32: 0
>                notes32: 0
>                 load32: 0
>                  elf64: 12b4c70
>                notes64: 12b4cb0
>                 load64: 12b4ce8
>            nt_prstatus: 12b4d20
>            nt_prpsinfo: 12b4e7c
>          nt_taskstruct: 12b4f10
>            task_struct: 10320903030
>              page_size: 4096
>           switch_stack: 0
>         xen_kdump_data: (unused)
>       num_prstatus_notes: 1
>       nt_prstatus_percpu: 00000000012b4d20
>
>
>Elf64_Ehdr:
>                e_ident: \177ELF
>      e_ident[EI_CLASS]: 2 (ELFCLASS64)
>       e_ident[EI_DATA]: 1 (ELFDATA2LSB)
>    e_ident[EI_VERSION]: 1 (EV_CURRENT)
>      e_ident[EI_OSABI]: 0 (ELFOSABI_SYSV)
> e_ident[EI_ABIVERSION]: 0
>                 e_type: 4 (ET_CORE)
>              e_machine: 62 (EM_X86_64)
>              e_version: 1 (EV_CURRENT)
>                e_entry: 0
>                e_phoff: 40
>                e_shoff: 0
>                e_flags: 0
>               e_ehsize: 40
>            e_phentsize: 38
>                e_phnum: 2
>            e_shentsize: 0
>                e_shnum: 0
>             e_shstrndx: 0
>Elf64_Phdr:
>                 p_type: 4 (PT_NOTE)
>               p_offset: 176 (b0)
>                p_vaddr: 0
>                p_paddr: 0
>               p_filesz: 520 (208)
>                p_memsz: 0 (0)
>                p_flags: 0 ()
>                p_align: 0
>Elf64_Phdr:
>                 p_type: 1 (PT_LOAD)
>               p_offset: 4096 (1000)
>                p_vaddr: 10000000000
>                p_paddr: 0
>               p_filesz: 4294963200 (fffff000)
>                p_memsz: 4294963200 (fffff000)
>                p_flags: 7 (PF_X|PF_W|PF_R)
>                p_align: 4096
>Elf64_Nhdr:
>               n_namesz: 4 ("CORE")
>               n_descsz: 332
>                 n_type: 1 (NT_PRSTATUS)
>                         0000000000000000 0000000000000000 
>                         0000000000000000 0000000000000000 
>                         0000000000000000 0000000000000000 
>                         0000000000000000 0000000000000000 
>                         0000000000000000 0000000000000000 
>                         0000000000000000 0000000000000000 
>                         0000000000000000 0000000000000000 
>                         00000102d3433bd8 00000102d3433b48 
>                         0000000000000000 0000000000000031 
>                         000001037ff09f58 ffffffff80316b8b 
>                         0000000000000220 0000000000000000 
>                         ffffffff80316b8b 0000000000000004 
>                         000000000000002c 0000000000000046 
>                         0000000000008617 0000000000000046 
>                         ffffffff803d78e0 ffffffffffffffff 
>                         ffffffff8013688e 0000000000000010 
>                         0000000000010086 000001037ff09da0 
>                         0000000000000018 0000000000000000 
>                         0000000000000000 000000000000002b 
>                         000000000000002b 0000000000000000 
>                         000000000000005b 
>Elf64_Nhdr:
>               n_namesz: 4 ("CORE")
>               n_descsz: 132
>                 n_type: 3 (NT_PRPSINFO)
>                         0000000000005200 0000000000000000 
>                         0000000000000000 0000000000000000 
>                         696c6d7600000000 000000000078756e 
>                         0000000000000000 0000000000000000 
>                         0000000000000000 0000000000000000 
>                         0000000000000000 0000000000000000 
>                         0000000000000000 0000000000000000 
>                         0000000000000000 0000000000000000 
>Elf64_Nhdr:
>               n_namesz: 4 ("CORE")
>               n_descsz: 8
>                 n_type: 4 (NT_TASKSTRUCT)
>                         0000010320903030 
>gdb ./usr/lib/debug/lib/modules/2.6.9-22.0.1.ELsmp/vmlinux 
>GNU gdb 6.1
>Copyright 2004 Free Software Foundation, Inc.
>GDB is free software, covered by the GNU General Public License, and you are
>welcome to change it and/or distribute copies of it under certain conditions.
>Type "show copying" to see the conditions.
>There is absolutely no warranty for GDB.  Type "show warranty" for details.
>This GDB was configured as "x86_64-unknown-linux-gnu"...WARNING: Because this kernel was compiled with gcc version 3.4.4, certain
>         commands or command options may fail unless crash is invoked with
>         the  "--readnow" command line option.
>
>GNU_GET_DATATYPE[irq_cpustat_t]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[irq_cpustat_t]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[irq_cpustat_t]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[timer_vec_root]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[timer_vec]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[softirq_state]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[kallsyms_header]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[user_regs_struct]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[user_regs_struct]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[user_regs_struct]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[user_regs_struct]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[user_regs_struct]: returned via gdb_error_hook (1 buffer in use)
>GNU_GET_DATATYPE[user_regs_struct]: returned via gdb_error_hook (1 buffer in use)
>
>
><readmem: ffffffff804d51d0, KVADDR, "xtime", 16, (FOE), 9ef570>
><readmem: ffffffff803cc1a0, KVADDR, "system_utsname", 390, (ROE), 9efb5c>
><readmem: ffffffff803cc180, KVADDR, "linux_banner", 8, (FOE), 7fff58fe6c48>
><readmem: ffffffff80315dc2, KVADDR, "accessible check", 8, (ROE|Q), 7fff58fe68c8>
><readmem: ffffffff80315dc2, KVADDR, "readstring characters", 574, (ROE|Q), 7fff58fe58b0>
>verify_namelist:
>/proc/version:
>Linux version 2.6.9-22.0.1.ELsmp (bhcompile@hs20-bc1-2.build.redhat.com) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 SMP Tue Oct 18 18:39:02 EDT 2005
>utsname version: #1 SMP Tue Oct 18 18:39:02 EDT 2005
>./usr/lib/debug/lib/modules/2.6.9-22.0.1.ELsmp/vmlinux:
>Linux version 2.6.9-22.0.1.ELsmp (bhcompile@hs20-bc1-2.build.redhat.com) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 SMP Tue Oct 18 18:39:02 EDT 2005
>
><readmem: ffffffff804d3080, KVADDR, "cpu_pda entry", 128, (FOE), a20540>
>CPU0: level4_pgt: ffffffff80101000 data_offset: 1008fafdf60
><readmem: ffffffff804d3100, KVADDR, "cpu_pda entry", 128, (FOE), a20540>
>CPU1: level4_pgt: 10384c70000 data_offset: 10283357ee0
><readmem: ffffffff804d3180, KVADDR, "cpu_pda entry", 128, (FOE), a20540>
>CPU2: level4_pgt: 103fffb0000 data_offset: 1038172bf60
><readmem: ffffffff804d3200, KVADDR, "cpu_pda entry", 128, (FOE), a20540>
>CPU3: level4_pgt: 1001002a000 data_offset: 10401730660
><readmem: ffffffff804d3280, KVADDR, "cpu_pda entry", 128, (FOE), a20540>
>CPU4: level4_pgt: 10301c48000 data_offset: 1008fb05f60
><readmem: ffffffff804d3300, KVADDR, "cpu_pda entry", 128, (FOE), a20540>
>CPU5: level4_pgt: 101fff8a000 data_offset: 1028335fee0
><readmem: ffffffff804d3380, KVADDR, "cpu_pda entry", 128, (FOE), a20540>
>CPU6: level4_pgt: 1037ff08000 data_offset: 10381733f60
><readmem: ffffffff804d3400, KVADDR, "cpu_pda entry", 128, (FOE), a20540>
>CPU7: level4_pgt: 103fff5e000 data_offset: 10401738660
><readmem: 10010000084, KVADDR, "tss_struct ist array", 56, (FOE), 9fb090>
><readmem: 1020385a004, KVADDR, "tss_struct ist array", 56, (FOE), 9fb0c8>
>crash: read error: kernel virtual address: 1020385a004  type: "tss_struct ist array"

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Attachments on bug 233938: 150868