http://defect.opensolaris.org/bz/show_bug.cgi?id=10116
Summary: nwamd and svc.configd core dump sometimes
Classification: Development
Product: nwam
Version: unspecified
Platform: ANY/Generic
OS/Version: All
Status: NEW
Status Whiteboard: nwam1-build:2009-07-13
Severity: critical
Priority: P2
Component: CLI
AssignedTo: nwam-dev at opensolaris.org
ReportedBy: lizhong.li at sun.com
QAContact: nwam-dev at opensolaris.org
When I run the nwam suite, the nwamd sometimes get core dump, and the nis
connection always lost, this issue can be reproduced by running the NWAM suite,
but now I can't reproduce it manually.
# mdb core
Loading modules: [ libumem.so.1 libnvpair.so.1 libuutil.so.1 ld.so.1 ]
> $c
libuutil.so.1`uu_list_node_init+0x18(80bcc48)
nwamd_event_enqueue+0x97(80bcc48)
loc_create_init_fini_event+0x4a(80bbe08, feceef8c, 0, feceef8c)
libnwam.so.1`nwam_walk+0xf3(2, fed96da8, 805f2e8, feceef8c, 0, 0)
libnwam.so.1`nwam_walk_locs+0x38(805f2e8, feceef8c, 0, 0, feceef90, 0)
nwamd_fini_locs+0x24(7, feceefb4, feceefcc, 805ff49, ffffffff, ffff)
graceful_shutdown+0x2a(ffffffff, ffff, 0, 0, fe000, fef7f000)
sighandler+0xad(0, fef7f000, feceefec, feeecefe)
libc_hwcap2.so.1`_thrp_setup+0x7e(febe0200)
libc_hwcap2.so.1`_lwp_start(febe0200, 0, 0, feeecefe, 0, 0)
> ::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=54
>
Also somehow the svc.configd core dump, looks like:
# mdb core.svc.configd.1247823341.9
Loading modules: [ svc.configd libumem.so.1 libuutil.so.1 ld.so.1 ]
> ::status
debugging core file of svc.configd (32-bit) from unknown
file: /lib/svc/bin/svc.configd
initial argv: /lib/svc/bin/svc.configd
threading model: native threads
status: process terminated by SIGABRT (Abort), pid=9 uid=0 code=-1
panic message:
Assertion failed: rc_notify_in_use == 0, file rc_node.c, line 1281
>
> $c
libc_hwcap2.so.1`__systemcall+6(3, fedf1388, 0, feedfa7a)
libc_hwcap2.so.1`thr_sigsetmask+0x139(2, febcf750, 0, feedfc4e)
libc_hwcap2.so.1`sigprocmask+0x31(2, febcf750, 0, feec8835)
libc_hwcap2.so.1`sigrelse+0x60(6, 6, febcf7a0, fee71c14)
libc_hwcap2.so.1`abort+0xb8(65737341, 6f697472, 6166206e, 64656c69, 6372203a,
746f6e5f)
libc_hwcap2.so.1`_assert+0x82(80b46cc, 80b46c0, 501, 80f51f0)
rc_notify_remove_locked+0x51(a7cc2f4, a7cc2b0, 80f858c, feee48a3)
rc_notify_info_wait+0x268(80f8584, 80f85d8, febcfaa4, 2d0)
client_wait+0x8c(80f8548, febcfdf8, 8, febcfaa0, febcfd90, 0)
client_switcher+0x1b1(4, febcfdf8, 8, 0, 0, 8064d58)
libc_hwcap2.so.1`__door_return+0x52()
The machine info is:
unknown:nwam# uname -a
SunOS unknown 5.11 nwam1-build:2009-07-13 i86pc i386 i86pc
And the core files are located at :
/net/flowerpost.prc/export/home0/crash.save/core.nwamd.0717
/net/flowerpost.prc/export/home0/crash.save/core.svc.configd.1247823341.9
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