Se_hdlc driver error : clone device must be attached before use!
2007-12-25 6:42:00
i have this error on a Sun box....no clue to what is causing
this.
# uname -a
SunOS vus511 5.8 Generic_108528-24 sun4u sparc SUNW,Ultra-4
# zcat m* | grep se_hdlc | head
Nov 8 15:44:13 vus511 unix: WARNING: se_hdlc: clone device must be attached
before use!
Nov 8 15:56:08 vus511 unix: WARNING: se_hdlc: clone device must be attached
before use!
Nov 9 15:56:08 vus511 unix: WARNING: se_hdlc: clone device must be attached
before use!
Nov 10 15:56:09 vus511 unix: WARNING: se_hdlc: clone device must be attached
before use!
Nov 11 15:56:09 vus511 unix: WARNING: se_hdlc: clone device must be attached
before use!
Nov 12 15:56:25 vus511 unix: WARNING: se_hdlc: clone device must be attached
before use!
Nov 13 15:56:09 vus511 unix: WARNING: se_hdlc: clone device must be attached
before use!
# modinfo | grep -w se
86 7830e000 ad3a 20 1 se (Siemens SAB 82532 ESCC2 1.114)
# syncloop -t 2 -l 1024 se_hdlc1
[ Data device: /dev/se_hdlc1 | Control device: /dev/se_hdlc, ppa=1 ]
speed=9600, loopback=no, nrzi=no, txc=baud, rxc=rxc
[ checking for quiet line ]
[ Trying first packet ]
poll: nothing to read.
poll: nothing to read.
poll: nothing to read.
poll: nothing to read.
poll: nothing to read.
Loopback has TOTALLY FAILED - no packets returned after 5 attempts
No packets transmitted - no transmit clock present
#
With warm regards
Prabir Kr Sarkar
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