[openib-general] kdapltest regression? failing now...

[Tom Duffy]

I am not sure when this started, but after updating to top of trunk*, I
can no longer get kdapltest to work properly.  Both ipoib and sdp are
working.

Both server and client are returning an error: DAT_INVALID_HANDLE.  This
is coming from ib_create_qp().  With debugging turned on:

[root at flopteron2 ~]# ./kdapltest -T S -D mthca0a -d
kDAPL: dapl_ia_open (mthca0a, 8, ffff81000b806308, ffff81000b8062d8)
kDAPL: dapl_ia_open () returns 0x0
kDAPL: dapl_pz_create (ffff81001ba165c8, ffff81000b8062e0)
kDAPL: dapl_evd_kcreate (ffff81001ba165c8, 8, 1, upcall, 0x20, ffff81000b8062e8)
kDAPL: dapl_evd_kcreate (ffff81001ba165c8, 8, 1, upcall, 0xa0, ffff81000b8062f0)
kDAPL: dapl_evd_kcreate (ffff81001ba165c8, 8, 1, upcall, 0x10, ffff81000b806300)
kDAPL: dapl_evd_kcreate (ffff81001ba165c8, 8, 1, upcall, 0x40, ffff81000b8062f8)
kDAPL: dapl_ep_create (ffff81001ba165c8, ffff81001b9442c8, ffff81001ba164b0, ffff81001ba166e0, ffff81001ba22050, 0000000000000000, ffff81000b806318)
kDAPL:  dapl_ib_qp_alloc: ib_create_qp failed = -22
kDAPL: dapl_evd_free (ffff81001ba22050)
kDAPL: dapl_evd_free () returns 0x0
kDAPL: dapl_evd_free (ffff81001ba22168)
kDAPL: dapl_evd_free () returns 0x0
kDAPL: dapl_evd_free (ffff81001ba166e0)
kDAPL: dapl_evd_free () returns 0x0
kDAPL: dapl_evd_free (ffff81001ba164b0)
kDAPL: dapl_evd_free () returns 0x0
kDAPL: dapl_pz_free (ffff81001b9442c8)
kDAPL: dapl_ia_query (ffff81001ba165c8, 0000000000000000, 0000000000000000, ffff81001bba7b28)
kDAPL: dapl_ia_query () returns 0x0
kDAPL: dapl_ia_close (ffff81001ba165c8, 1)
kDAPL: dapl_evd_free (ffff81001ba167f8)
kDAPL: dapl_evd_free () returns 0x0
Server_Cmd.debug:       1
Server_Cmd.dapl_name: mthca0a
DT_cs_Server: IA mthca0a opened
DT_cs_Server: PZ created
DT_cs_Server: dat_ep_create error: DAT_INVALID_HANDLE
DT_cs_Server: Waiting for clients to all go away...
DT_cs_Server: Cleaning up ...
DT_cs_Server: IA mthca0a closed
DT_cs_Server (mthca0a):  Exiting.
TEST INSTANCE 0
TEST return code = 1

Also, the ib_at module prints this out now when you ping (after running
kdapltest)... 

ib_at: ib_at_arp_work: Process IB ARP ip <192.168.0.26> gid <0xfe800000000000000002c9010a99e031>

-tduffy

* running x86_64 SMP, 2.6.12-rc4, gcc 4.0.0-6, OpenIB r2414, opensm r2414 2 machines back-2-back
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