[jacobsen on 2007-09-10 02:45:42] : hub 76 crashes at SPTS

[dglo]

No associated GitHub commit

[dglo]

[jacobsen on 2007-09-10 15:59:00]
First look suggests this only happens with dor card 0 - on all && domterm 00A was enough to crash it. Mark is testing the other DOR cards now.

Crash signature:
[jacobsen@spts64-ichub76 ~]$ domterm 00a
connecting...Read from remote host sps-ichub76: Connection reset by peer

earlier:
[jacobsen@spts64-ichub76 ~]$ off all
on alWARNING: DOMs are not completely powered off; you must turn
the power supply off before disconnecting or connecting cables
or touching exposed hardware.
[jacobsen@spts64-ichub76 ~]$ on all
Driver V02-11-05 (dh.c $Revision: 1.381 $)
/proc/driver/domhub/card0 -- PCI=9, FW=104q, DOR=1
/proc/driver/domhub/card1 -- PCI=9, FW=104q, DOR=1
/proc/driver/domhub/card2 -- PCI=9, FW=104q, DOR=1
/proc/driver/domhub/card3 -- PCI=9, FW=104q, DOR=1
/proc/driver/domhub/card4 -- PCI=9, FW=104q, DOR=1
/proc/driver/domhub/card5 -- PCI=9, FW=104q, DOR=1
/proc/driver/domhub/card6 -- PCI=9, FW=104q, DOR=1
/proc/driver/domhub/card7 -- PCI=9, FW=104q, DOR=1
0 0 B: communicating
0 0 A: communicating
0 1 B: communicating
0 1 A: NOT communicating
0 2 B: communicating
0 2 A: communicating
0 3 B: communicating
0 3 A: communicating
7 DOMs are communicating.
[jacobsen@spts64-ichub76 ~]$ domterm 00b
connecting... OK
[jacobsen@spts64-ichub76 ~]$ cat /proc/driver/domhub/card0/pair0/domB/comstat
/dev/dhc0w0dB
RX: 114B, MSGS=15 NINQ=0 PKTS=36 ACKS=13
BADPKT=0 BADHDR=0 BADSEQ=8 NCTRL=0 NCI=2 NIC=38
TX: 9B, MSGS=9 NOUTQ=0 RESENT=4 PKTS=36 ACKS=23
NACKQ=0 NRETXB=0 RETXB_BYTES=0 NRETXQ=0 NCTRL=0 NCI=20 NIC=0

NCONNECTS=0 NHDWRTIMEOUTS=0 OPEN=FALSE CONNECTED=FALSE
RXFIFO=empty TXFIFO=almost empty,empty DOM_RXFIFO=notfull

[jacobsen@spts64-ichub76 ~]$ domterm 00b
connecting... OK
[jacobsen@spts64-ichub76 ~]$ cat /proc/driver/domhub/card0/pair0/domB/comstat
/dev/dhc0w0dB
RX: 126B, MSGS=18 NINQ=0 PKTS=42 ACKS=16
BADPKT=0 BADHDR=0 BADSEQ=8 NCTRL=0 NCI=3 NIC=39
TX: 12B, MSGS=12 NOUTQ=0 RESENT=4 PKTS=42 ACKS=26
NACKQ=0 NRETXB=0 RETXB_BYTES=0 NRETXQ=0 NCTRL=0 NCI=30 NIC=1

NCONNECTS=0 NHDWRTIMEOUTS=0 OPEN=FALSE CONNECTED=FALSE
RXFIFO=empty TXFIFO=almost empty,empty DOM_RXFIFO=notfull\n\n

[dglo]

[jacobsen on 2007-09-10 16:44:15]
Problem seen to occur during insmod -- suggests bad DOR card, possibly independent of driver?

[dglo]

[jacobsen on 2007-09-10 18:13:07]
Problem seems to be DOR card 0 - discussed w/ Kael and decided to not pursue this beyond swapping cards out and having Mark re-test the Hub.