Re: [hobbit] hobbitd_client core dumps

[Brian Lynch <brianlynch (at) gmail.com>]

Henrik,
I spoke too soon on the core dump. I just had another one go this morning. 
Here is the stack trace (with the domain commented out). 


Cheers,
Brian

[root (at) sac-pmon-02 tmp]# gdb ../bin/hobbitd_client core.29614 
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This GDB was configured as "x86_64-redhat-linux-gnu"...Using host 
libthread_db library "/lib64/tls/libthread_db.so.1".

Core was generated by `hobbitd_client'.
Program terminated with signal 6, Aborted.
Reading symbols from /usr/local/lib/libpcre.so.0...done.
Loaded symbols for /usr/local/lib/libpcre.so.0
Reading symbols from /lib64/tls/libc.so.6...done.
Loaded symbols for /lib64/tls/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
#0 0x000000340232e4dd in raise () from /lib64/tls/libc.so.6
(gdb) bt
#0 0x000000340232e4dd in raise () from /lib64/tls/libc.so.6
#1 0x000000340232fc8e in abort () from /lib64/tls/libc.so.6
#2 0x000000000040d723 in sigsegv_handler (signum=29614) at sig.c:57
#3 <signal handler called>
#4 0x0000000000402c86 in unix_disk_report (
hostname=0x514aca "wal-dapp-02.x.x.x.com <http://wal-dapp-02.x.x.x.com>", 
hinfo=0x72ab40, 
fromline=0x7fffffffca70 "\nStatus message received from 10.3.3.146\n", 
timestr=0x514b26 "Tue Aug 16 15:38:43 GMT 2005", capahdr=0x40f036 
"Capacity", 
mnthdr=0x40f02e "Mounted", 
dfstr=0x514cc6 "Filesystem", ' ' <repeats 11 times>, "1024-blocks Used 
Available Capacity Mounted on\n/dev/md/dsk/d0", ' ' <repeats 11 times>, 
"3010671 1515862 1434596 52% /\n/dev/md/dsk/d6", ' ' <repeats 11 times>, 
"1988887 1219506 709"...) at hobbitd_client.c:299
#5 0x000000000040478b in handle_solaris_client (
hostname=0x514aca "wal-dapp-02.x.x.x.com <http://wal-dapp-02.x.x.x.com>", 
hinfo=0x72ab40, 
sender=0x2aaaaabca268 "\2009 (at) \0024", timestamp=0, clientdata=0x0) at 
solaris.c:52
#6 0x0000000000405e2a in main (argc=5327601, argv=0x7fffffffd258)
at hobbitd_client.c:827
(gdb) 

On 8/13/05, Henrik Stoerner <henrik (at) hswn.dk> wrote:
> 
> On Fri, Aug 12, 2005 at 09:28:30AM -0700, Brian Lynch wrote:
> 
> > We are running the Solaris sar script from deadcat that dumps anywhere 
> from
> > 200K to 900K data via the 'status' channel.
> 
> Yikes! that's a lot more than I thought would go in a status message.
> 
> I've now made these settings configurable in hobbitserver.cfg,
> instead of having to change the source and re-compile. The default
> for the status channel is still 256 kB, but you just add
> MAXMSG_STATUS="1024"
> to your hobbitserver.cfg, and it will use that instead.
> 
> > the hobbitd_client channel has not core dumped since I put the
> > latest snapshot in place.
> 
> Good to know.
> 
> 
> Thanks,
> Henrik
> 
> 
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