naemon / naemon-livestatus

Naemon - Livestatus Eventbroker Module

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Segmentation fault #112

Closed jframeau closed 1 year ago

jframeau commented 1 year ago

On debian 11.4, omd 5.10.

naemon segfaults with the following stacktrace (read from core dump):

0 0x00007f28205f48a7 in Logfile::freeMessages(unsigned int) () from /omd/sites/xpertvision/lib/naemon/livestatus.o

1 0x00007f28205f408a in LogCache::handleNewMessage(Logfile*, long, long, unsigned int) () from /omd/sites/xpertvision/lib/naemon/livestatus.o

2 0x00007f28205f4c27 in Logfile::loadRange(_IO_FILE, unsigned int, LogCache, long, long, unsigned int) () from /omd/sites/xpertvision/lib/naemon/livestatus.o

3 0x00007f28205f4e3d in Logfile::load(LogCache*, long, long, unsigned int) () from /omd/sites/xpertvision/lib/naemon/livestatus.o

4 0x00007f28205f4fb7 in Logfile::answerQueryReverse(Query, LogCache, long, long, unsigned int) () from /omd/sites/xpertvision/lib/naemon/livestatus.o

5 0x00007f28205fb0f5 in TableLog::answerQuery(Query*) () from /omd/sites/xpertvision/lib/naemon/livestatus.o

6 0x00007f28205cfec0 in Store::answerGetRequest(InputBuffer, OutputBuffer, char const*) () from /omd/sites/xpertvision/lib/naemon/livestatus.o

7 0x00007f28205d015a in Store::answerRequest(InputBuffer, OutputBuffer) () from /omd/sites/xpertvision/lib/naemon/livestatus.o

8 0x00007f28205cf2b9 in store_answer_request () from /omd/sites/xpertvision/lib/naemon/livestatus.o

9 0x00007f2820600de5 in client_thread () from /omd/sites/xpertvision/lib/naemon/livestatus.o

10 0x00007f2821756ea7 in start_thread (arg=) at pthread_create.c:477

11 0x00007f28218e2a2f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Segfault is highly random.

jfr

sni commented 1 year ago

could you check if this still happens with OMD 5.20?