http://defect.opensolaris.org/bz/show_bug.cgi?id=5129





--- Comment #2 from Rob_C <rob1weld at aol.com>  2008-11-16 13:43:19 ---
(In reply to comment #1)
> Is this a dup of:
> 
> 6757536 nwam in maintenance after boot, ifconfig core dump with large stack
> 
> A fix for this was putback to the nevada gate Friday 11/14 if so.


1.): Bug 6757536 ( http://bugs.opensolaris.org/view_bug.do?bug_id=6757536 ) is
against (from what _I_ can tell) "snv_99" -- I don't know if the Reporter means
SXCE, SXDE, or something else.

2.): His Log differs from mine.

3.): _My_ Bug Report (here) is against OpenSolaris b102 . This problem _rarely_
happens with SXCE_snv101 (to me) though it did on _this_ last boot. This
problem
happens _almost_ all the time with OS_b102, the last time trying to restart the
daemon or replumb did not work - thus the boot back to SXCE.

4.): The pstack of the /core sure looks the same:

# pstack /core | head -10
core '/core' of 101098: /sbin/ifconfig -a plumb
 fecb21c9 dladm_door_call (7648028, 8, 7648030, 30) + 5
 fecb2979 dladm_datalink_id2info (2, 0, 76480c8, 76480cc, 0, 0) + e1
 feca867e i_dladm_set_linkprop (2, 0, 0, 0, 1, c) + 32
 feca87cc dladm_set_linkprop (2, 0, 0, 0, 1, 1) + 50
 fecb2550 i_dladm_phys_status (2, 76481ec, 76481c0, 30) + 74
 fecb299c dladm_datalink_id2info (2, 0, 7648258, 764825c, 0, 0) + 104
 feca867e i_dladm_set_linkprop (2, 0, 0, 0, 1, c) + 32
 feca87cc dladm_set_linkprop (2, 0, 0, 0, 1, 1) + 50
 fecb2550 i_dladm_phys_status (2, 764837c, 7648350, 30) + 74
 fecb299c dladm_datalink_id2info (2, 0, 76483e8, 76483ec, 0, 0) + 104
... (the 'middle' is _identical_ -- except for the two largest Hex numbers).
# pstack /core | tail -10
 feca867e i_dladm_set_linkprop (2, 0, 0, 0, 1, fefc5234) + 32
 feca87cc dladm_set_linkprop (2, 0, 0, 0, 1, 1) + 50
 fecb2550 i_dladm_phys_status (2, 8047b08, 8047b00, 18) + 74
 fecb260c dladm_walk_datalink_id (fecab57c, 8047b68, f, 0, 1, 1) + a4
 fecab617 dladm_walk (fecf18c8, 8047ba8, f, 0, 1, 1) + 3f
 fecf1932 dlpi_walk (805c458, 0, 0, feed9c2f) + 3a
 08057057 find_all_global_interfaces (8047c40, 8047c3c, d, 0) + 17
 080539f9 foreachinterface (8053e54, 1, 8047ea4, 2, 0, 0) + 151
 080536bd main     (3, 8047e9c, 8047eac, feffb7e4) + 241
 080533ed _start   (3, 8047f30, 8047f3f, 8047f42, 0, 8047f48) + 7d

5.): I was told to file "OpenSolaris" Bugs _here_ and "SXCE" Bugs _there_.


I do not believe that it is an "exact" dupe _but_ fixing the other _might_ fix
this Bug. I get more success with SXCE than with OpenSolaris even though BOTH
versions are _prior_ to the fix - so there might be something else interacting.


In any event I also have trouble with the (wireless) ath Driver panicking, so
there is some work to be done in the important area of "Network Connectivity"
before 2008.11 rolls out (rsn).


Better safe than sorry, your welcome to put a note to close this after I test
SXCE_snv104 (which was not available yesterday), nor am I able to download
a newer version of OpenSolaris :

OK  - http://dlc.sun.com/osol/on/downloads/b102/
404 - http://dlc.sun.com/osol/on/downloads/b103/

Rob

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