Hi, my xymon server (64 bit debian lenny) running Xymon 4.3.0-0.beta2 is sometimes reporting "Internal server error" executing history with bb-histolog.sh.
example, this url: /hobbit-cgi/bb-histlog.sh?HOST=nb-ser&SERVICE=backup&TIMEBUF=Sun_Oct_25_14:39:38_2009
i have the gdb trace:
Program received signal SIGSEGV, Segmentation fault. 0x00007fff7347e5a8 in ?? () from /lib/libc.so.6 (gdb) bt #0 0x00007fff7347e5a8 in ?? () from /lib/libc.so.6 #1 0x00007fff7347ea56 in free () from /lib/libc.so.6 #2 0x00000000004096cc in expand_env (s=0x424dea "4.3.0-0.beta2") at environ.c:295 #3 0x000000000040958a in xgetenv (name=0x424ddf "HOBBITDREL") at environ.c:167 #4 0x000000000040d76f in headfoot (output=0x7fff73756780, template=0x7fff735266f8 "double free or corruption (!prev)", pagepath=0x1 <Address 0x1 out of bounds>, head_or_foot=0x2d746962626f682f <Address 0x2d746962626f682f out of bounds>, bgcolor=7045168) at headfoot.c:1380 #5 0x0000000000410a9f in generate_html_log (hostname=0x6b9130 "nb-ser", displayname=0x6b9130 "nb-ser", service=0x6b9150 "backup", ip=0x76c1e0 "10.12.10.40", color=5, sender=0x6ba310 "10.12.10.40", flags=0x427c1e "", logtime=0, timesincechange=0x7fff7bda9460 "0.00 minutes", firstline=0x7aa490 "red Sun Oct 25 14:39:38 CET 2009 - Errors netbackup ", restofmsg=0x7a8145 " - - - ERRORS - - -\n10/25/2009 14:36:23 nb-ser mdoc1 cannot connect to mdoc1, Operation now in\n", ' ' <repeats 20 times>, "progress (150)\n10/25/2009 14:36:23 nb-ser mdoc1 backup of client mdoc1 exited with "..., acktime=0, ackmsg=0x0, acklist=0x0, disabletime=0, dismsg=0x0, is_history=1, wantserviceid=0, htmlfmt=0, locatorbased=0, multigraphs=0x422ad8 ",disk,inode,qtree,quotas,snapshot,TblSpace,if_load,", linktoclient=0x6b9040 "/hobbit-cgi/bb-histlog.sh?CLIENT=nb-ser&TIMEBUF=1256477685", nkprio=0x0, nkttgroup=0x0, nkttextra=0x0, graphtime=172800, output=0x7fff73756780) at htmllog.c:169 #6 0x0000000000402c03 in do_request () at hobbitsvc.c:571 #7 0x000000000040448f in main (argc=4, argv=<value optimized out>) at hobbitsvc.c:674 (gdb) quit
there is a problem only for some request, usually the history program works fine. is 4.3.0-0.beta2 the last 4.3 branch? i see on http://www.xymon.com Xymon 4.3.0-1.3: is this an updated version?
-- Gianluca