Crash due to fr_packet_cmp

[fabiana marvani]

Hello ,
I have a big problem with my freeradius ... 
After some time with load the freeradius crashes

We first noticed this crash with our plugins activated, but then we deactivated
all plugins and used "default" configuration:

/usr/local/etc/raddb/users:

DEFAULT         Auth-Type := Accept
                Reply-Message = "test freeradius"

/usr/local/etc/raddb/sites-enabled/default

authorize {
files
}

accounting {
ok
}

and crashes still occured.

This crash has been observed while load testing, so there is no debug logs.
Crash time appears to be dependant on load: 
1400 req/s >> 4h - 6h
700 req/s >> 8h - 10h

An analyse of core files shows the same error in accounting or authentication:

core.8555
Program terminated with signal 11, Segmentation fault.
(gdb) bt
#0  fr_packet_cmp (a=0xb4897cd8, b=0x0) at packet.c:139
#1  0x00c80d98 in packet_entry_cmp (one=0xbf89cf94, two=0x8e21a80) at
packet.c:400
#2  0x00c71b39 in list_find (ht=0x8d49520, head=<value optimized out>,
reversed=285904539, data=0xbf89cf94)
    at hash.c:191
#3  0x00c71c43 in fr_hash_table_find (ht=0x8d49520, data=0xbf89cf94) at
hash.c:461
#4  0x00c71c71 in fr_hash_table_finddata (ht=0x8d49520, data=0xbf89cf94) at
hash.c:491
#5  0x00c80a29 in fr_packet_list_find (pl=0xc80d70, request=0xb4897cd8) at
packet.c:536
#6  0x0806cf83 in received_request (listener=0x8d4f608, packet=0xb4897cd8,
prequest=0xbf89d0dc, client=0x8d2fc80)
    at event.c:2723
#7  0x0805ab24 in acct_socket_recv (listener=0x8d4f608, pfun=0xbf89d0e0,
prequest=0xbf89d0dc) at listen.c:889
#8  0x08068e00 in event_socket_handler (xel=0x8d49d70, fd=6, ctx=0xc80d70) at
event.c:3288
#9  0x00c81b05 in fr_event_loop (el=0x8d49d70) at event.c:400
#10 0x080698c6 in radius_event_process () at event.c:3632
#11 0x080620ca in main (argc=1, argv=0xbf89d334) at radiusd.c:398


===
core.21300
(gdb) bt
#0  fr_packet_cmp (a=0xb2d7a858, b=0x0) at packet.c:139
#1  0x00457d98 in packet_entry_cmp (one=0xbf8e0fe4, two=0xb2f316e8) at
packet.c:400
#2  0x00448b39 in list_find (ht=0x8e3d590, head=<value optimized out>,
reversed=640351498, data=0xbf8e0fe4)
    at hash.c:191
#3  0x00448c43 in fr_hash_table_find (ht=0x8e3d590, data=0xbf8e0fe4) at
hash.c:461
#4  0x00448c71 in fr_hash_table_finddata (ht=0x8e3d590, data=0xbf8e0fe4) at
hash.c:491
#5  0x00457a29 in fr_packet_list_find (pl=0x457d70, request=0xb2d7a858) at
packet.c:536
#6  0x0806cf83 in received_request (listener=0x89819a0, packet=0xb2d7a858,
prequest=0xbf8e112c, client=0x896ac98)
    at event.c:2723
#7  0x0805af38 in auth_socket_recv (listener=0x89819a0, pfun=0xbf8e1130,
prequest=0xbf8e112c) at listen.c:801
#8  0x08068e00 in event_socket_handler (xel=0x8e3b920, fd=9, ctx=0x457d70) at
event.c:3288
#9  0x00458b05 in fr_event_loop (el=0x8e3b920) at event.c:400
#10 0x080698c6 in radius_event_process () at event.c:3632
#11 0x080620ca in main (argc=1, argv=0xbf8e1384) at radiusd.c:398

I need help :( 
have a fun 
Fabiana


      
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freeradius.org/pipermail/freeradius-users/attachments/20091113/d78c3e7c/attachment.html>