MIB2OpenNMS

mib2opennms segmentation fault on CISCO-LICENSE-MIB

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Minor Minor
  • Resolution: Unresolved
  • Affects Version/s: 0.3.2
  • Fix Version/s: None
  • Security Level: Default (Default Security Scheme)

Description

[root@opennms ciscomibs]# mib2opennms
mib2opennms version 0.3.2
Usage: mib2opennms [-v] [-f file] [-m MIBPATH] [-6] [-w] MIB1 [MIB2 [...]]
       -6 - hardcode generic to 6
       -w - wrap event in <events> tag
[root@opennms ciscomibs]# mib2opennms -6 XGCP-MIB.my >XGCP-MIB.evets.xml
mib2opennms version 0.3.2
Segmentation fault (core dumped)
[root@opennms ciscomibs]# mib2opennms -6 CISCO-LICENSE-MIB.my >CISCO-LICENSE-MIB.evets.xml
mib2opennms version 0.3.2
Segmentation fault (core dumped)
[root@opennms ciscomibs]#


----


or


----


[root@opennms ciscomibs]# mib2opennms -6 SNMPv2-SMI.my >SNMPv2-SMI.events.xml
mib2opennms version 0.3.2

and the file is empty just start & stop

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Benjamin Reed added a comment -

Can you try running under an strace so we can see what it's doing when it core dumps?

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Benjamin Reed added a comment - Can you try running under an strace so we can see what it's doing when it core dumps?
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Matt Brozowski added a comment -

most likely the files that you are trying to convert reference other mib files that are not in your MIBPATH OR the file is syntactically invalid

and empty file would mean that there are no traps defined in the file you tried to convert

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Matt Brozowski added a comment - most likely the files that you are trying to convert reference other mib files that are not in your MIBPATH OR the file is syntactically invalid and empty file would mean that there are no traps defined in the file you tried to convert
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David Micallef added a comment -

Thanks both for the replies, Attached you may find all mibs I have uploaded.. on all of them am having the same issue..

@Ben

How?

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David Micallef added a comment - Thanks both for the replies, Attached you may find all mibs I have uploaded.. on all of them am having the same issue.. @Ben How?
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David Micallef added a comment -

Mib Files I Have Uploaded...

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David Micallef added a comment - Mib Files I Have Uploaded...
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Benjamin Reed added a comment -

You should be able to trace it by running the exact same mib2opennms command, but prefacing it with "strace", ie:

strace mib2opennms -6 CISCO-LICENSE-MIB.my

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Benjamin Reed added a comment - You should be able to trace it by running the exact same mib2opennms command, but prefacing it with "strace", ie: strace mib2opennms -6 CISCO-LICENSE-MIB.my
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David Micallef added a comment -

[root@opennms ciscomibs]# strace mib2opennms -6 CISCO-LICENSE-MIB.my
execve("/usr/bin/mib2opennms", ["mib2opennms", "-6", "CISCO-LICENSE-MIB.my"], [/* 26 vars */]) = 0
brk(0) = 0xa021000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78e6000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3,

{st_mode=S_IFREG|0644, st_size=39830, ...}

) = 0
mmap2(NULL, 39830, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb78dc000
close(3) = 0
open("/usr/lib/libsmi.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200A\323\0004\0\0\0"..., 512) = 512
fstat64(3,

{st_mode=S_IFREG|0755, st_size=479692, ...}

) = 0
mmap2(0xd2c000, 477360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xd2c000
mmap2(0xd9e000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x72) = 0xd9e000
close(3) = 0
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\3\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@\256\264\0004\0\0\0"..., 512) = 512
fstat64(3,

{st_mode=S_IFREG|0755, st_size=1876580, ...}

) = 0
mmap2(0xb34000, 1636744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb34000
mprotect(0xcbd000, 4096, PROT_NONE) = 0
mmap2(0xcbe000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x189) = 0xcbe000
mmap2(0xcc1000, 10632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xcc1000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78db000
set_thread_area(

{entry_number:-1 -> 6, base_addr:0xb78db6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}

) = 0
mprotect(0xcbe000, 8192, PROT_READ) = 0
mprotect(0xb30000, 4096, PROT_READ) = 0
munmap(0xb78dc000, 39830) = 0
write(2, "mib2opennms version 0.3.2\n", 26mib2opennms version 0.3.2
) = 26
brk(0) = 0xa021000
brk(0xa042000) = 0xa042000
open("CISCO-LICENSE-MIB.my", O_RDONLY) = 3
fstat64(3,

{st_mode=S_IFREG|0644, st_size=36880, ...}

) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78e5000
read(3, "-- *****************************"..., 4096) = 4096
_llseek(3, 0, [0], SEEK_SET) = 0
ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfa150f8) = -1 ENOTTY (Inappropriate ioctl for device)
read(3, "-- *****************************"..., 8192) = 8192
access("./SNMPv2-SMI", R_OK) = -1 ENOENT (No such file or directory)
access("./SNMPv2-SMI.my", R_OK) = 0
open("./SNMPv2-SMI.my", O_RDONLY) = 4
fstat64(4,

{st_mode=S_IFREG|0644, st_size=1349, ...}

) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78e4000
read(4, "-- *****************************"..., 4096) = 1349
_llseek(4, 0, [0], SEEK_SET) = 0
ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfa14058) = -1 ENOTTY (Inappropriate ioctl for device)
read(4, "-- *****************************"..., 8192) = 1349
read(4, "", 4096) = 0
read(4, "", 8192) = 0
ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfa13008) = -1 ENOTTY (Inappropriate ioctl for device)
close(4) = 0
munmap(0xb78e4000, 4096) = 0
access("./SNMPv2-TC", R_OK) = -1 ENOENT (No such file or directory)
access("./SNMPv2-TC.my", R_OK) = 0
open("./SNMPv2-TC.my", O_RDONLY) = 4
fstat64(4,

{st_mode=S_IFREG|0644, st_size=35185, ...}

) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78e4000
read(4, "-- *****************************"..., 4096) = 4096
_llseek(4, 0, [0], SEEK_SET) = 0
ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfa14058) = -1 ENOTTY (Inappropriate ioctl for device)
read(4, "-- *****************************"..., 8192) = 8192
read(4, "vailable for use by the managed "..., 8192) = 8192
read(4, " that this index\n was"..., 4096) = 4096
read(4, " `noError' response is retur"..., 4096) = 4096
read(4, " management protocol set "..., 4096) = 4096
read(4, " conceptual row and the set"..., 4096) = 4096
read(4, " displayed as:\n\n "..., 4096) = 2417
read(4, "", 4096) = 0
— SIGSEGV (Segmentation fault) @ 0 (0) —
+++ killed by SIGSEGV (core dumped) +++
Segmentation fault (core dumped)
[root@opennms ciscomibs]#

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David Micallef added a comment - [root@opennms ciscomibs] # strace mib2opennms -6 CISCO-LICENSE-MIB.my execve("/usr/bin/mib2opennms", ["mib2opennms", "-6", "CISCO-LICENSE-MIB.my"] , [/* 26 vars */] ) = 0 brk(0) = 0xa021000 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78e6000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=39830, ...} ) = 0 mmap2(NULL, 39830, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb78dc000 close(3) = 0 open("/usr/lib/libsmi.so.2", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200A\323\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=479692, ...} ) = 0 mmap2(0xd2c000, 477360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xd2c000 mmap2(0xd9e000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x72) = 0xd9e000 close(3) = 0 open("/lib/libc.so.6", O_RDONLY) = 3 read(3, "\177ELF\1\1\1\3\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@\256\264\0004\0\0\0"..., 512) = 512 fstat64(3, {st_mode=S_IFREG|0755, st_size=1876580, ...} ) = 0 mmap2(0xb34000, 1636744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb34000 mprotect(0xcbd000, 4096, PROT_NONE) = 0 mmap2(0xcbe000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x189) = 0xcbe000 mmap2(0xcc1000, 10632, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xcc1000 close(3) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78db000 set_thread_area( {entry_number:-1 -> 6, base_addr:0xb78db6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1} ) = 0 mprotect(0xcbe000, 8192, PROT_READ) = 0 mprotect(0xb30000, 4096, PROT_READ) = 0 munmap(0xb78dc000, 39830) = 0 write(2, "mib2opennms version 0.3.2\n", 26mib2opennms version 0.3.2 ) = 26 brk(0) = 0xa021000 brk(0xa042000) = 0xa042000 open("CISCO-LICENSE-MIB.my", O_RDONLY) = 3 fstat64(3, {st_mode=S_IFREG|0644, st_size=36880, ...} ) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78e5000 read(3, "-- *****************************"..., 4096) = 4096 _llseek(3, 0, [0] , SEEK_SET) = 0 ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfa150f8) = -1 ENOTTY (Inappropriate ioctl for device) read(3, "-- *****************************"..., 8192) = 8192 access("./SNMPv2-SMI", R_OK) = -1 ENOENT (No such file or directory) access("./SNMPv2-SMI.my", R_OK) = 0 open("./SNMPv2-SMI.my", O_RDONLY) = 4 fstat64(4, {st_mode=S_IFREG|0644, st_size=1349, ...} ) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78e4000 read(4, "-- *****************************"..., 4096) = 1349 _llseek(4, 0, [0] , SEEK_SET) = 0 ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfa14058) = -1 ENOTTY (Inappropriate ioctl for device) read(4, "-- *****************************"..., 8192) = 1349 read(4, "", 4096) = 0 read(4, "", 8192) = 0 ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfa13008) = -1 ENOTTY (Inappropriate ioctl for device) close(4) = 0 munmap(0xb78e4000, 4096) = 0 access("./SNMPv2-TC", R_OK) = -1 ENOENT (No such file or directory) access("./SNMPv2-TC.my", R_OK) = 0 open("./SNMPv2-TC.my", O_RDONLY) = 4 fstat64(4, {st_mode=S_IFREG|0644, st_size=35185, ...} ) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb78e4000 read(4, "-- *****************************"..., 4096) = 4096 _llseek(4, 0, [0] , SEEK_SET) = 0 ioctl(4, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfa14058) = -1 ENOTTY (Inappropriate ioctl for device) read(4, "-- *****************************"..., 8192) = 8192 read(4, "vailable for use by the managed "..., 8192) = 8192 read(4, " that this index\n was"..., 4096) = 4096 read(4, " `noError' response is retur"..., 4096) = 4096 read(4, " management protocol set "..., 4096) = 4096 read(4, " conceptual row and the set"..., 4096) = 4096 read(4, " displayed as:\n\n "..., 4096) = 2417 read(4, "", 4096) = 0 — SIGSEGV (Segmentation fault) @ 0 (0) — +++ killed by SIGSEGV (core dumped) +++ Segmentation fault (core dumped) [root@opennms ciscomibs] #
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David Micallef added a comment -

any updates?

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David Micallef added a comment - any updates?
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Benjamin Reed added a comment -

Hm, not really sure how to interpret this; it seems to be reading a file correctly and then just segfaults. Would probably have to try it under gdb to know where it's actually failing.

Have you tried mib2events?

http://opennms.org/~jeffg/mib2events.jar

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Benjamin Reed added a comment - Hm, not really sure how to interpret this; it seems to be reading a file correctly and then just segfaults. Would probably have to try it under gdb to know where it's actually failing. Have you tried mib2events? http://opennms.org/~jeffg/mib2events.jar
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David Micallef added a comment -

will try it and let you know, what are the commands? please.

Thanks & Regards,

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David Micallef added a comment - will try it and let you know, what are the commands? please. Thanks & Regards,

People

  • Assignee:
    Matt Brozowski
    Reporter:
    David Micallef
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    Updated: