<br><font size=2 face="sans-serif">Hi Jim,</font>
<br>
<br><font size=2 face="sans-serif">during the OFED-1.3-beta2 test on ppc64
systems with SLES10-SP1 I saw the following issue.</font>
<br>
<br><font size=2 face="sans-serif">I booted linux kernel 2.6.22 and 2.6.23
on SLES10-SP1 and netpipe sdp fails. with the following oops:</font>
<br>
<br>
<br><tt><font size=2>REGS: c000000008ccf930 TRAP: 0700 Not tainted
(2.6.23-ppc64)
</font></tt>
<br><tt><font size=2>MSR: 8000000000029032 <EE,ME,IR,DR> CR:
24000044 XER: 00000005
</font></tt>
<br><tt><font size=2>TASK = c000000008ccb6a0[25] 'events/6' THREAD: c000000008ccc000
CPU: 6 </font></tt>
<br><tt><font size=2>GPR00: c000000000322b98 c000000008ccfbb0 c000000000680048
0000000000000087 </font></tt>
<br><tt><font size=2>GPR04: 0000000000000000 0000000000000000 0000000000000000
000000000024a7d8 </font></tt>
<br><tt><font size=2>GPR08: 0000001bac9151b0 c0000000005c8108 c0000001daa87b58
c0000000005c8110 </font></tt>
<br><tt><font size=2>GPR12: 0000000000000000 c00000000059a300 0000000000000000
0000000000000000 </font></tt>
<br><tt><font size=2>GPR16: 0000000000000000 0000000000000000 0000000000000000
4000000002100000 </font></tt>
<br><tt><font size=2>GPR20: c00000000054de98 c0000001a0bc4b00 0000000000000001
0000000000000000 </font></tt>
<br><tt><font size=2>GPR24: 0000000000000000 c0000001beb7d000 00000000beb7d014
0000000000000006 </font></tt>
<br><tt><font size=2>GPR28: c0000001aae86100 c0000001d433c080 c00000000062ef28
c0000001db841880 </font></tt>
<br><tt><font size=2>NIP [c000000000322b9c] .skb_over_panic+0x50/0x58
</font></tt>
<br><tt><font size=2>LR [c000000000322b98] .skb_over_panic+0x4c/0x58
</font></tt>
<br><tt><font size=2>Call Trace:
</font></tt>
<br><tt><font size=2>[c000000008ccfbb0] [c000000000322b98] .skb_over_panic+0x4c/0x58
(unreliable) </font></tt>
<br><tt><font size=2>[c000000008ccfc40] [d000000000559df0] .sdp_poll_cq+0x380/0xa68
[ib_sdp] </font></tt>
<br><tt><font size=2>[c000000008ccfd10] [d00000000055a8fc] .sdp_work+0xe8/0x10c
[ib_sdp] </font></tt>
<br><tt><font size=2>[c000000008ccfda0] [c000000000076fac] .run_workqueue+0x118/0x208
</font></tt>
<br><tt><font size=2>[c000000008ccfe40] [c000000000077f70] .worker_thread+0xcc/0xf0
</font></tt>
<br><tt><font size=2>[c000000008ccff00] [c00000000007caa4] .kthread+0x78/0xc4
</font></tt>
<br><tt><font size=2>[c000000008ccff90] [c000000000026be4] .kernel_thread+0x4c/0x68
</font></tt>
<br><tt><font size=2>Instruction dump:
</font></tt>
<br><tt><font size=2>80a30068 e8e300b8 e90300c0 812300ac 814300b0 2fa00000
409e0008 e81e8028 </font></tt>
<br><tt><font size=2>e87e8038 f8010070 4bd3e4d1 60000000 <0fe00000>
48000000 7c0802a6 faa1ffa8</font></tt><font size=2 face="sans-serif"> </font>
<br>
<br><font size=2 face="sans-serif">This issue occurs only on the two kernels
mentioned above.</font>
<br>
<br><font size=2 face="sans-serif">My Question is , is this the bug you
described here: https://bugs.openfabrics.org/show_bug.cgi?id=807</font>
<br>
<br><font size=2 face="sans-serif">or should I open a new one?
</font>
<br><font size=2 face="sans-serif">
</font>
<br><font size=2 face="sans-serif">Kind Regards<br>
<br>
Stefan Roscher </font>