[Openais] segfaults and asserts

Mark Haverkamp markh at osdl.org
Wed Feb 23 07:46:29 PST 2005


I have been running my publish/subscribe test since last Friday
afternoon.  It has had a few config cycles (no lost or gained nodes) but
has been working OK.  This morning when I got in I had three nodes with
a segfault and one with an assert.  (Node cl008's clock if slow by 4
minutes even though I've got ntpd running).


cl008:
Program received signal SIGSEGV, Segmentation fault.
0x4207c46c in memcpy () from /lib/i686/libc.so.6
(gdb) bt
#0  0x4207c46c in memcpy () from /lib/i686/libc.so.6
#1  0x08062c56 in totempg_deliver_fn (source_addr=Cannot access memory at address 0x8
) at totempg.c:287

clProgram received signal SIGSEGV, Segmentation fault.
0x4207c46c in memcpy () from /lib/i686/libc.so.6
(gdb) bt
#0  0x4207c46c in memcpy () from /lib/i686/libc.so.6
#1  0x08062c56 in totempg_deliver_fn (source_addr=Cannot access memory at address 0x8
) at totempg.c:287

cl018:
Program received signal SIGSEGV, Segmentation fault.
0x4207c46c in memcpy () from /lib/i686/libc.so.6
(gdb) bt
#0  0x4207c46c in memcpy () from /lib/i686/libc.so.6
#1  0x08062c56 in totempg_deliver_fn (source_addr=Cannot access memory at address 0x8
) at totempg.c:287

cl019:
aisexec: ../include/sq.h:149: sq_item_get: Assertion `seq_id < (sq->head_seqid + sq->size)' failed.

Program received signal SIGABRT, Aborted.
0x42028cc1 in kill () from /lib/i686/libc.so.6
(gdb) bt
#0  0x42028cc1 in kill () from /lib/i686/libc.so.6
#1  0x42028ac8 in raise () from /lib/i686/libc.so.6
#2  0x4202a019 in abort () from /lib/i686/libc.so.6
#3  0x42021cd6 in __assert_fail () from /lib/i686/libc.so.6
#4  0x0805d83f in sq_item_get (sq=0x80ba430, seq_id=2038,
    sq_item_out=0xbfffeb54) at sq.h:149
#5  0x0805f1c9 in update_aru () at totemsrp.c:1862
#6  0x0805f447 in orf_token_mcast (token=0xbffff220, fcc_mcasts_allowed=29,
    system_from=0xbffff840) at totemsrp.c:1981
#7  0x08060a37 in message_handler_orf_token (system_from=0xbffff840,
    iovec=0x806d120, iov_len=1, bytes_received=78, endian_conversion_needed=0)
    at totemsrp.c:2698
#8  0x08062936 in recv_handler (handle=0, fd=8, revents=1, data=0x0,
    prio=0x811bb74) at totemsrp.c:3347
#9  0x0805c7e8 in poll_run (handle=0) at aispoll.c:398
#10 0x0804bf47 in main (argc=1, argv=0xbffffa24) at main.c:1128
#11 0x420158d4 in __libc_start_main () from /lib/i686/libc.so.6



-- 
Mark Haverkamp <markh at osdl.org>
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