[Gluster-devel] Segfault in glusterfsd

[Anand Avati]

Andrey,
  can you also send along the server side spec file? if you still have the
core is it possible to get the output of 'p *prev' from gdb?

thanks,
avati

2007/6/15, NovA <av.nova at gmail.com>:
>
> Hello everybody!
>
> After working a couple of weeks, glusterfsd has died today on one node
> of my unify GlusterFS (9 bricks). The version is
> glusterfs--mainline--2.4 patch-163.  Here there are some info...
>
> server.log
> --------
> [Jun 15 09:22:59] [CRITICAL/common-utils.c:215/gf_print_trace()]
> debug-backtrace:Got signal (11), printing backtrace
> [Jun 15 09:22:59] [CRITICAL/common-utils.c:217/gf_print_trace()]
> debug-backtrace:/usr/lib64/libglusterfs.so.0(gf_print_trace+0x21)
> [0x2ada4c81cf71]
> [Jun 15 09:22:59] [CRITICAL/common-utils.c:217/gf_print_trace()]
> debug-backtrace:/lib64/libc.so.6 [0x2ada4d2945b0]
> [Jun 15 09:22:59] [CRITICAL/common-utils.c:217/gf_print_trace()]
> debug-backtrace:/usr/lib64/libglusterfs.so.0(dict_destroy+0x30)
> [0x2ada4c817d60]
> [Jun 15 09:22:59] [CRITICAL/common-utils.c:217/gf_print_trace()]
> debug-backtrace:/usr/lib64/glusterfs/1.3.0-pre3/xlator/protocol/server.so
> [0x2aaaab0be69f]
> [Jun 15 09:22:59] [CRITICAL/common-utils.c:217/gf_print_trace()]
> debug-backtrace:/usr/lib64/libglusterfs.so.0(sys_epoll_iteration+0xd4)
> [0x2ada4c81e7e4]
> [Jun 15 09:22:59] [CRITICAL/common-utils.c:217/gf_print_trace()]
> debug-backtrace:[glusterfsd] [0x40164c]
> [Jun 15 09:22:59] [CRITICAL/common-utils.c:217/gf_print_trace()]
> debug-backtrace:/lib64/libc.so.6(__libc_start_main+0xf4)
> [0x2ada4d281ae4]
> [Jun 15 09:22:59] [CRITICAL/common-utils.c:217/gf_print_trace()]
> debug-backtrace:[glusterfsd] [0x401149]
> [Jun 15 09:22:59] [CRITICAL/common-utils.c:215/gf_print_trace()]
> debug-backtrace:Got signal (11), printing backtrace
> --------
>
> core dump backtrace:
> -------
> Program terminated with signal 11, Segmentation fault.
> #0  dict_destroy (this=0x2aaab0000f70) at dict.c:251
> 251         data_unref (prev->value);
> (gdb) bt
> #0  dict_destroy (this=0x2aaab0000f70) at dict.c:251
> #1  0x00002aaaab0be69f in proto_srv_notify (this=<value optimized
> out>, trans=0x612340, event=1)
>     at proto-srv.c:2781
> #2  0x00002ada4c81e7e4 in sys_epoll_iteration (ctx=0x7fff5e4b1ee0) at
> epoll.c:53
> #3  0x000000000040164c in main (argc=7, argv=0x7fff5e4b2078) at
> glusterfsd.c:288
> ---------
>
> Hope this helps to locate a posible bug. But I have to note, that this
> crash can be caused by some hardware malfunction due to overheating
> (although anything else works fine)...
>
> With best regards,
>   Andrey
>
>
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>



-- 
Anand V. Avati