http://defect.opensolaris.org/bz/show_bug.cgi?id=10727
Summary: nwamd SIGSEGV in nwam_loc_free
Classification: Development
Product: nwam
Version: unspecified
Platform: ANY/Generic
OS/Version: All
Status: NEW
Severity: minor
Priority: P4
Component: ON daemon
AssignedTo: nwam-dev at opensolaris.org
ReportedBy: John.Leser at sun.com
QAContact: nwam-dev at opensolaris.org
--- Comment #0 from John Leser <John.Leser at sun.com> 2009-08-17 20:45:57 UTC
---
Hi folks, I've just seen this particular crash for the first time in
nwam1-build:2009-08-17. I think this may be the same issue as 10090, but I'm
filing it just to make sure. This bug seems to happen frequently when I run
test event:6 alone, but isn't 100% reliable. Also, the test in question
doesn't create any additional locations, and there were only the default
(Automatic, NoNet and Legacy) prior to the test run.
bash-3.2# mdb /var/cores/core.nwamd.102375
Loading modules: [ libumem.so.1 libuutil.so.1 libnvpair.so.1 libsysevent.so.1
ld.so.1 ]
> $c
libnvpair.so.1`nvlist_free+0x1c(deadbeef, 810f740, 0, feb04588)
libnwam.so.1`nwam_free_object_list+0x23(deadbeef, 810fa98, 8047dc8, feb0162e)
libnwam.so.1`nwam_free+0x2b(80d5048, 806c7ac, 8047de8, feafcf68)
libnwam.so.1`nwam_loc_free+0x1e(80d5048)
nwamd_loc_handle_fini_event+0x3d(810fa88, 806cb1c, 8047e18, fee12a00)
nwamd_event_run_method+0x6d(810fa88, 810f748, 8047e48, 805dac4)
nwamd_event_handler+0xa2(29, fef8d050, 1, 0, 8047e50, feffb804)
main+0x1c3(1, 8047e94, 8047e9c, 80599ef)
_start+0x7d(1, 8047f24, 0, 8047f34, 8047f4c, 8047f70)
> ::status
debugging core file of nwamd (32-bit) from unknown
file: /lib/inet/nwamd
initial argv: /lib/inet/nwamd
threading model: native threads
status: process terminated by SIGSEGV (Segmentation Fault), addr=deadbef7
Core is attached. The test log will also be attached because it's rather long.
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