sigfault-ы при работе

[Zar1n]

Как вывалиться опять, так сразу выложу ) Спасибо

[m37r0]

hi, sorry for renew old topic but i think its the same issue, google translator of russain is not helping at all ;/
after some time netxms is closing with error shown below:

Jun 18 02:03:49 netxms kernel: [ 9312.067361] netxmsd[1726]: segfault at 8 ip 00007f27e96271b0 sp 00007f27b8dcc398 error 4 in libnxsnmp.so.1.0.0[7f27e961b000+10000]

this happens several times a day

os: ubuntu server 12.04 lts 64bit
netxms 1.2.7

[alk]

@m37r0 said in sigfault-ы при работе:

after some time netxms is closing with error shown below:

Did it produce core file on crash? If file is not created, do following steps:

1. stop netxmsd
2. in shell execute: "ulimit -c unlimited"
3. in the same shell, run "/path/to/netxmsd -d" to start server in background (you can also replace "-d" with "-D3" to keep it in foreground with some debug enabled.

When it's crashed, file "core" should be created in current working directory.

Then run "gbd /path/to/netxmsd /path/to/core", and type "thread apply all backtrace".
This will produce quite large amount of output regarding state of the application and crash point, please send it to us.

[m37r0]

i send it via https://www.radensolutions.com/chiliproject/
support #296
i hope it,s ok
many thanks for Your work

[alk]

I've attached patch to the ticket. To apply it:

cd /path/to/sources/netxms-1.2.7
patch -p1 < fdb.diff

[m37r0]

i think i do it wrong,,,

this is the output :

patching file src/server/core/fdb.cpp
Hunk #1 FAILED at 183.
1 out of 1 hunk FAILED -- saving rejects to file src/server/core/fdb.cpp.rej

[alk]

Try attached version of the file (it's already patched).

---

fdb.cpp

[m37r0]

I understand that I need to compile all of that again, but look:

fdb.cpp:65:1: error: ‘UINT32’ does not name a type
fdb.cpp:109:1: error: ‘UINT32’ does not name a type
fdb.cpp:122:44: error: ‘bool ForwardingDatabase::isSingleMacOnPort’ is not a static member of ‘class ForwardingDatabase’
fdb.cpp:122:44: error: ‘UINT32’ was not declared in this scope
fdb.cpp:122:65: error: expected primary-expression before ‘*’ token
fdb.cpp:122:66: error: ‘macAddr’ was not declared in this scope
fdb.cpp:122:73: error: expression list treated as compound expression in initializer [-fpermissive]
fdb.cpp:123:1: error: expected ‘,’ or ‘;’ before ‘{’ token

[alk]

My bad, file was from upcoming 1.2.8. Correct version (1.2.7 based) attached.

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fdb.cpp

[m37r0]

I swapped the file and compiled source and still segfault ;/

[alk]

Could you please provide backtrace for updated version? ("backtrace" should be enough, with "thread apply all ...")

[m37r0]

sorry for late, this is the file..

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gdb.txt

[m37r0]

hello, something you know in my case?

>> good news, netxms works 4th day in a row