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 createPinGroup SEGV Error 

Last post Tue, Oct 9 2012 3:06 AM by Deepesh415. 4 replies.
Started by tiEngr 25 Aug 2010 12:58 PM. Topic has 4 replies and 2436 views
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  • Wed, Aug 25 2010 12:58 PM

    • tiEngr
    • Not Ranked
    • Joined on Sat, Jun 5 2010
    • Posts 10
    • Points 155
    createPinGroup SEGV Error Reply

    Hi All,

     

    Here is a stack  trace situation in encounter. Even in 9.1 . Any design can be used to replicate this crash.

     createPinGroup nLeft -pin  {ILEAD_OFF[0] ILEAD_OFF[1]}

     createPinGuide -edge 1 -netGroup nLeft

     Encounter terminated by internal (SEGV) error/signal...
    *** Stack trace in log file.

    ################################################

    Explanation:

    Im my group some folks inadvertenly   used -netGroup   instead of using correct option -pinGroup.

     

    In -7.1-USR3-s219_1  we get this message without crash.

    **ERROR: (SOCPTN-904):  Cannot create pin guide because no net group is found with the name [nLeft]. Check the net group name specified and try again.

     

    The newer version should also give similar ERROR rather then crashing. 

     

    Thanks,

    Irfan

     

    • Post Points: 20
  • Wed, Aug 25 2010 1:56 PM

    • BobD
    • Top 25 Contributor
    • Joined on Fri, Jul 11 2008
    • Chelmsford, MA
    • Posts 247
    • Points 9,325
    Re: createPinGroup SEGV Error Reply

    Hi Irfan!

    Thanks for raising this and pinpointing the issue.  I can reproduce this on generic data and I'll file a CCR right away so our developers can fix this.  Appreciate it!

    -Bob

     

    • Post Points: 20
  • Mon, Jan 10 2011 8:25 PM

    • roy83
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    • Joined on Sat, May 29 2010
    • Posts 10
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    Re: createPinGroup SEGV Error Reply
    Hi , When I am trying to run encounter 8.1 version, it is getting crashed abnormally. My system is linux9.0, the kernel version is 2.4.20-8. Here is the dump of the log file. **WARN: (SOCFP-3362): No core row in the design. **WARN: (SOCFP-3362): No core row in the design. Encounter terminated by internal (SEGV) error/signal... *** Stack trace: /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(syStackTrace+0x132)[0x5deed63] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter[0x11a65df] /lib64/libpthread.so.0[0x352800eb10] /usr/lib64/libX11.so.6(XTextExtents+0xf)[0x35290442cf] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(_Z14winTextExtentsP7winsWinP9winsLayerPcPiS4_S4_+0x90)[0x5062f3e] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(_Z16winDrawTextInBoxP7winsWinP9winsLayerPcP6sysBoxici+0x188)[0x509732a] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter[0x50707d4] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter[0x50708ed] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter[0x50796e3] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(_Z20winViewListIterationP7winsWini+0x108)[0x50662ec] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(_Z13winDbDrawViewP7winsWin+0x97)[0x50865a7] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(_Z11winDrawViewP7winsWin+0x19)[0x509f3f9] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(_Z10winDisplayP7winsWin+0x8c)[0x5061bcc] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter[0x5064310] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(TclServiceIdle+0x4b)[0x6e236db] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(Tcl_DoOneEvent+0x14c)[0x6e1609c] /usr/local/Cadence/SOC81/tools/lib/64bit/libtq.so(_ZN17TqEventDispatcher13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0xc0)[0x2b39117d1d66] /usr/local/Cadence/SOC81/tools/Qt/64bit/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x28)[0x2b3910816f18] /usr/local/Cadence/SOC81/tools/Qt/64bit/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x69)[0x2b3910817029] /usr/local/Cadence/SOC81/tools/Qt/64bit/lib/libQtCore.so.4(_ZN16QCoreApplication4execEv+0xb0)[0x2b3910818e90] /usr/local/Cadence/SOC81/tools/lib/64bit/libtq.so(_ZN13TqApplication4execEv+0x2c8)[0x2b39117d431a] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(_Z7fe_mainiPPc+0x2ea)[0x118afd2] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(main+0x72)[0x118b088] /lib64/libc.so.6(__libc_start_main+0xf4)[0x352741d994] /usr/local/Cadence/SOC81/tools/fe/bin/64bit/encounter(_ZN11QFileDialog6acceptEv+0x512)[0x118a7aa] ======================================== pstack ======================================== Thread 4 (Thread 0x41ce7940 (LWP 16095)): #0 0x000000352800e1c1 in nanosleep () from /lib64/libpthread.so.0 #1 0x00000000019e8ccb in rdaiLicRecheck(void*) () #2 0x000000352800673d in start_thread () from /lib64/libpthread.so.0 #3 0x00000035274d3f6d in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x426e8940 (LWP 16096)): #0 0x00000035274cd212 in select () from /lib64/libc.so.6 #1 0x0000000006e33e4d in NotifierThreadProc () #2 0x000000352800673d in start_thread () from /lib64/libpthread.so.0 #3 0x00000035274d3f6d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x430e9940 (LWP 16097)): #0 0x000000352800e838 in do_sigwait () from /lib64/libpthread.so.0 #1 0x000000352800e8dd in sigwait () from /lib64/libpthread.so.0 #2 0x00000000011a6a1d in ctrlCHandle(void*) () #3 0x000000352800673d in start_thread () from /lib64/libpthread.so.0 #4 0x00000035274d3f6d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x2b3911ffcf70 (LWP 16044)): #0 0x0000003527499fff in waitpid () from /lib64/libc.so.6 #1 0x000000352743c331 in do_system () from /lib64/libc.so.6 #2 0x000000352743c687 in system () from /lib64/libc.so.6 #3 0x0000000005deedc0 in syStackTrace () #4 0x00000000011a65df in rdaiErrorHandler(int, siginfo*, void*) () #5 #6 0x00000035290442cf in XTextExtents () from /usr/lib64/libX11.so.6 #7 0x0000000005062f3e in winTextExtents(winsWin*, winsLayer*, char*, int*, int*, int*) () #8 0x000000000509732a in winDrawTextInBox(winsWin*, winsLayer*, char*, sysBox*, int, char, int) () #9 0x00000000050707d4 in winiDrawFTerm(winsWin*, dbsFTerm*, winsLayer*, winsLayer*) () #10 0x00000000050708ed in winiFTermDraw(winsWin*, dbsObject*) () #11 0x00000000050796e3 in winiFTermIter(winsWin*, void (*)(winsWin*, dbsObject*)) () #12 0x00000000050662ec in winViewListIteration(winsWin*, int) () #13 0x00000000050865a7 in winDbDrawView(winsWin*) () #14 0x000000000509f3f9 in winDrawView(winsWin*) () #15 0x0000000005061bcc in winDisplay(winsWin*) () #16 0x0000000005064310 in winiTkDisplay(void*) () #17 0x0000000006e236db in TclServiceIdle () #18 0x0000000006e1609c in Tcl_DoOneEvent () #19 0x00002b39117d1d66 in TqEventDispatcher::processEvents(QFlags) () from /usr/local/Cadence/SOC81/tools/lib/64bit/libtq.so #20 0x00002b3910816f18 in QEventLoop::processEvents(QFlags) () from /usr/local/Cadence/SOC81/tools/Qt/64bit/lib/libQtCore.so.4 #21 0x00002b3910817029 in QEventLoop::exec(QFlags) () from /usr/local/Cadence/SOC81/tools/Qt/64bit/lib/libQtCore.so.4 #22 0x00002b3910818e90 in QCoreApplication::exec() () from /usr/local/Cadence/SOC81/tools/Qt/64bit/lib/libQtCore.so.4 #23 0x00002b39117d431a in TqApplication::exec() () from /usr/local/Cadence/SOC81/tools/lib/64bit/libtq.so #24 0x000000000118afd2 in fe_main(int, char**) () #25 0x000000000118b088 in main () ======================================== gdb ======================================== Using: gdb [Thread debugging using libthread_db enabled] [New Thread 0x430e9940 (LWP 16097)] [New Thread 0x426e8940 (LWP 16096)] [New Thread 0x41ce7940 (LWP 16095)] 0x0000003527499fff in waitpid () from /lib64/libc.so.6 Thread 4 (Thread 0x41ce7940 (LWP 16095)): #0 0x000000352800e1c1 in nanosleep () from /lib64/libpthread.so.0 #1 0x00000000019e8ccb in rdaiLicRecheck(void*) () #2 0xfffffffe7fffffff in ?? () #3 0xffffffffffffffff in ?? () #4 0xffffffffffffffff in ?? () #5 0xffffffffffffffff in ?? () #6 0xffffffffffffffff in ?? () #7 0xffffffffffffffff in ?? () #8 0xffffffffffffffff in ?? () #9 0xffffffffffffffff in ?? () #10 0xffffffffffffffff in ?? () #11 0xffffffffffffffff in ?? () #12 0xffffffffffffffff in ?? () #13 0xffffffffffffffff in ?? () #14 0xffffffffffffffff in ?? () #15 0xffffffffffffffff in ?? () #16 0xffffffffffffffff in ?? () #17 0xffffffffffffffff in ?? () #18 0x0000000000000086 in ?? () #19 0x0000000000000000 in ?? () Thread 3 (Thread 0x426e8940 (LWP 16096)): #0 0x00000035274cd212 in select () from /lib64/libc.so.6 #1 0x0000000006e33e4d in NotifierThreadProc () #2 0x0000000000000000 in ?? () Thread 2 (Thread 0x430e9940 (LWP 16097)): #0 0x000000352800e838 in do_sigwait () from /lib64/libpthread.so.0 #1 0x000000352800e8dd in sigwait () from /lib64/libpthread.so.0 #2 0x00000000011a6a1d in ctrlCHandle(void*) () #3 0x0000000000000000 in ?? () Thread 1 (Thread 0x2b3911ffcf70 (LWP 16044)): #0 0x0000003527499fff in waitpid () from /lib64/libc.so.6 #1 0x000000352743c331 in do_system () from /lib64/libc.so.6 #2 0x000000352743c687 in system () from /lib64/libc.so.6 #3 0x0000000005deedc0 in syStackTrace () #4 0x0000000005deed63 in syStackTrace () #5 0x00000000011a65df in rdaiErrorHandler(int, siginfo*, void*) () #6 #7 0x000000000118a7aa in _start () A debugging session is active. Inferior 1 [process 16044] will be detached. Quit anyway? (y or n) [answered Y; input not from terminal] *** INTERRUPTED *** [signal 1] 16044: No such process Regards, ams
    • Post Points: 5
  • Tue, Jan 11 2011 10:05 AM

    • roy83
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    Re: createPinGroup SEGV Error Reply
    The following method of invoking the tool solved my issue. encounter -64 -simplefont
    • Post Points: 20
  • Tue, Oct 9 2012 3:06 AM

    • Deepesh415
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    • Joined on Mon, Nov 14 2011
    • Posts 1
    • Points 5
    Re: createPinGroup SEGV Error Reply

     I have invoke encounter by encounter -64 -simplefont. But still this message is coming during the sroute of block pins by selecting all macros at the same time. But when i select 2-3 macro and did sroute it has done.

    Can any one suggest any idea why this is happen.

    • Post Points: 5
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Started by tiEngr at 25 Aug 2010 12:58 PM. Topic has 4 replies.