On 2009-03-21T04:35:35, Steven Dake <[email protected]> wrote:

> I merged this into whitetank and corosync.

Hi Steve, Chrissie,

thanks for investigating and fixing this particular crash.

Alas, my test case now crashes elsewhere instead :-( From whitetank:

Core was generated by `aisexec'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007fd9fab6e76e in callback_expiry (type=TOTEM_CALLBACK_TOKEN_RECEIVED, 
data=0x0)
    at ../include/list.h:72
72              remove->next->prev = remove->prev;
(gdb) bt
#0  0x00007fd9fab6e76e in callback_expiry (type=TOTEM_CALLBACK_TOKEN_RECEIVED, 
data=0x0)
    at ../include/list.h:72
#1  0x000000000040f266 in token_callbacks_execute (instance=<value optimized 
out>, 
    type=<value optimized out>) at totemsrp.c:3055
#2  0x00000000004125e7 in message_handler_orf_token (instance=0x7fda03344010, 
    msg=<value optimized out>, msg_len=<value optimized out>, 
    endian_conversion_needed=<value optimized out>) at totemsrp.c:3441
#3  0x000000000040a9b4 in rrp_deliver_fn (context=0x7fd9fc000e20, 
msg=0x7fd9fc0014e4, msg_len=70)
    at totemrrp.c:1308
#4  0x0000000000408786 in net_deliver_fn (handle=<value optimized out>, 
fd=<value optimized out>, 
    revents=<value optimized out>, data=0x7fd9fc000e60) at totemnet.c:676
#5  0x0000000000406510 in poll_run (handle=0) at aispoll.c:402
#6  0x00000000004195d6 in main (argc=<value optimized out>, argv=<value 
optimized out>) at main.c:630


I am not entirely sure though, but this might be another symptom of the
same issue, and the CPG fix perhaps you fixing one of the symptoms?

I'll rebuild with -g3 and try to dig deeper.


Regards,
    Lars

-- 
Teamlead Kernel, SuSE Labs, Research and Development
SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg)
"Experience is the name everyone gives to their mistakes." -- Oscar Wilde

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