Thanks Dave.
> If you had downloaded crash-6.0.3-0.src.rpm instead of the tar.gz
> file, it would have prevented the build because the crash.spec file
> requires these two packages:
>
> BuildRequires: ncurses-devel zlib-devel
>
> Anyway, those two packages are required.
I installed zlib-devel and build was successful.
> If you can upgrade, and then post the output of:
>
> $ crash -d8 linux-2.6.32.12-0.7/vmlinux /var/crash/2012-02-08-14\:13/vmcore
> there will be a plethora of debug output that can help determine the problem.
Please find the output below:
---------------------------
hltncra110731:/home/adil/crash-6.0.3 # ./crash -d8
../linux-2.6.32.12-0.7/vmlinux /var/crash/2012-02-08-14\:13/vmcore
crash 6.0.3
Copyright (C) 2002-2012 Red Hat, Inc.
Copyright (C) 2004, 2005, 2006 IBM Corporation
Copyright (C) 1999-2006 Hewlett-Packard Co
Copyright (C) 2005, 2006 Fujitsu Limited
Copyright (C) 2006, 2007 VA Linux Systems Japan K.K.
Copyright (C) 2005 NEC Corporation
Copyright (C) 1999, 2002, 2007 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.
compressed kdump: header->utsname.machine:
compressed kdump: memory bitmap offset: 2000
diskdump_data:
filename: /var/crash/2012-02-08-14:13/vmcore
flags: 6 (KDUMP_CMPRS_LOCAL|ERROR_EXCLUDED)
dfd: 3
ofp: 0
machine_type: 62 (EM_X86_64)
header: dedfe0
signature: "KDUMP "
header_version: 1
utsname:
sysname:
nodename:
release:
version:
machine:
domainname:
timestamp:
tv_sec: 0
tv_usec: 0
status: 0 ()
block_size: 4096
sub_hdr_size: 1
bitmap_blocks: 76
max_mapnr: 1245184
total_ram_blocks: 0
device_blocks: 0
written_blocks: 0
current_cpu: 0
nr_cpus: 1
tasks[nr_cpus]: 0
sub_header: 0 (n/a)
sub_header_kdump: deeff0
phys_base: 0
dump_level: 0 (0x0)
data_offset: 4e000
block_size: 4096
block_shift: 12
bitmap: 7f99c0b4e010
bitmap_len: 311296
dumpable_bitmap: 7f99c0b01010
byte: 0
bit: 0
compressed_page: e009a0
curbufptr: 0
page_cache_hdr[0]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: df0990
pg_hit_count: 0
page_cache_hdr[1]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: df1990
pg_hit_count: 0
page_cache_hdr[2]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: df2990
pg_hit_count: 0
page_cache_hdr[3]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: df3990
pg_hit_count: 0
page_cache_hdr[4]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: df4990
pg_hit_count: 0
page_cache_hdr[5]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: df5990
pg_hit_count: 0
page_cache_hdr[6]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: df6990
pg_hit_count: 0
page_cache_hdr[7]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: df7990
pg_hit_count: 0
page_cache_hdr[8]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: df8990
pg_hit_count: 0
page_cache_hdr[9]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: df9990
pg_hit_count: 0
page_cache_hdr[10]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: dfa990
pg_hit_count: 0
page_cache_hdr[11]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: dfb990
pg_hit_count: 0
page_cache_hdr[12]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: dfc990
pg_hit_count: 0
page_cache_hdr[13]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: dfd990
pg_hit_count: 0
page_cache_hdr[14]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: dfe990
pg_hit_count: 0
page_cache_hdr[15]:
pg_flags: 0 ()
pg_addr: 0
pg_bufptr: dff990
pg_hit_count: 0
page_cache_buf: df0990
evict_index: 0
evictions: 0
accesses: 0
cached_reads: 0
valid_pages: df0000
readmem: read_diskdump()
crash: pv_init_ops exists: ARCH_PVOPS
compressed kdump: phys_base: 0
gdb ../linux-2.6.32.12-0.7/vmlinux
GNU gdb (GDB) 7.3.1
Copyright (C) 2011 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-unknown-linux-gnu"...
GETBUF(248 -> 0)
GETBUF(1500 -> 1)
FREEBUF(1)
FREEBUF(0)
<readmem: ffffffff82827aa0, KVADDR, "kernel_config_data", 32768, (ROE), 1a1bab0>
<read_diskdump: addr: ffffffff82827aa0 paddr: 2827aa0 cnt: 1376>
read_diskdump: SEEK_ERROR: paddr/pfn: 2827aa0/2827 !page_is_ram
crash: seek error: kernel virtual address: ffffffff82827aa0 type:
"kernel_config_data"
WARNING: cannot read kernel_config_data
GETBUF(248 -> 0)
FREEBUF(0)
GETBUF(512 -> 0)
<readmem: ffffffff8281a660, KVADDR, "cpu_possible_mask", 8, (FOE), 7fff1b538678>
<read_diskdump: addr: ffffffff8281a660 paddr: 281a660 cnt: 8>
read_diskdump: SEEK_ERROR: paddr/pfn: 281a660/281a !page_is_ram
crash: seek error: kernel virtual address: ffffffff8281a660 type:
"cpu_possible_mask"
hltncra110731:/home/adil/crash-6.0.3 #
---------------------------
BTW i tried to setup a virtual machine (using VirtualBox) on another
machine and on that Virtual machine following the same setup, crash
tool was working. But not on this :(
Thanks,
Adil
On Thu, Feb 9, 2012 at 9:42 PM, Dave Anderson <anderson@xxxxxxxxxx> wrote:
>
>
> ----- Original Message -----
>> Hi Dave,
>>
>> > No, that's really not true. crash-5.0.1 is two years old, which is
>> > ancient
>> > by crash standards. And it's very easy to upgrade:
>> >
>> > $ wget http://people.redhat.com/anderson/crash-6.0.3.tar.gz
>> > ...
>> > $ cd crash-6.0.3
>> > $ make
>> > ...
>> > $
>>
>> I tried but at the end build failed:
>> -----------------------
>> cc -c -g -DX86_64 -DGDB_7_3_1 -g -O2 main.c
>> In file included from main.c:18:
>> defs.h:43:18: error: zlib.h: No such file or directory
>> -----------------------
>>
>> Any idea which package it needed to get the zlib.h
>>
>> Thanks for your help.
>>
>> Regards,
>> Adil
>
> Right -- sorry about that....
>
> If you had downloaded crash-6.0.3-0.src.rpm instead of the tar.gz
> file, it would have prevented the build because the crash.spec file
> requires these two packages:
>
> BuildRequires: ncurses-devel zlib-devel
>
> Anyway, those two packages are required.
>
> Dave
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