VirtualBox

Changes between Version 1 and Version 2 of Ticket #16677, comment 10


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Timestamp:
Apr 21, 2017 10:58:02 AM (7 years ago)
Author:
deletedgmailduetoJamesDamore_firing

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  • Ticket #16677, comment 10

    v1 v2  
    214214}}}
    215215
     216
     217{{{
     218(gdb) continue
     219Continuing.
     220}}}
     221
     222After a few seconds of AioMgr1-N still hanging using CPU, I then did a: kill -2 7577  from another terminal.
     223
     224{{{
     225Program received signal SIGINT, Interrupt.
     2260x00007f71d3414889 in syscall () from /usr/lib/libc.so.6
     227(gdb) thread apply all bt full
     228
     229Thread 1 (Thread 0x7f71709fa700 (LWP 7577)):
     230#0  0x00007f71d3414889 in syscall () from /usr/lib/libc.so.6
     231No symbol table info available.
     232#1  0x00007f71d304e44d in rtFileAsyncIoLinuxGetEvents (pTimeout=0x0, paIoResults=0x7f71709f94c0, cReqs=1, cReqsMin=1, AioContext=<optimized out>) at /home/xftroxgpx/build/1packages/virtualbox/makepkg_pacman/virtualbox/src/VirtualBox-5.1.20/src/VBox/Runtime/r3/linux/fileaio-linux.cpp:289
     233        rc = <optimized out>
     234#2  RTFileAioCtxWait (hAioCtx=0x7f71742fd160, cMinReqs=cMinReqs@entry=1, cMillies=<optimized out>, cMillies@entry=4294967295, pahReqs=pahReqs@entry=0x7f71709f9d70, cReqs=1, pcReqs=pcReqs@entry=0x7f71709f9d50) at /home/xftroxgpx/build/1packages/virtualbox/makepkg_pacman/virtualbox/src/VirtualBox-5.1.20/src/VBox/Runtime/r3/linux/fileaio-linux.cpp:709
     235        aPortEvents = {{pvUser = 0x7f7144000950, pIoCB = 0x7f71480008c0, rc = 4096, rc2 = 0}, {pvUser = 0x0, pIoCB = 0x0, rc = 0, rc2 = 0} <repeats 21 times>, {pvUser = 0x0, pIoCB = 0x0, rc = 0, rc2 = 140126859542208}, {pvUser = 0x0, pIoCB = 0x7f0, rc = 28848304, rc2 = 140126846543672}, {pvUser = 0x7f71d2eacb48, pIoCB = 0x7f71d3afc7d3 <do_lookup_x+2019>, rc = 2032, rc2 = 140126846634824}, {pvUser = 0x1b830b0, pIoCB = 0x7f71709f9878, rc = 140125197539444, rc2 = 401}, {pvUser = 0x7f71b625f4b2, pIoCB = 0x7f71b624d770, rc = 140125197539448, rc2 = 3134804711}, {pvUser = 0x2eb654b, pIoCB = 0x7f71d2eacb48, rc = 140125197539664, rc2 = 140126846543672}, {pvUser = 0x7f71709f9874, pIoCB = 0x7f71709f9940, rc = 30333904, rc2 = 83}, {pvUser = 0x709f98c8, pIoCB = 0x68b9a337, rc = 27453068, rc2 = 0}, {pvUser = 0x7f71709f99a0, pIoCB = 0x7f7180002070, rc = 140125197539808, rc2 = 0}, {pvUser = 0x5, pIoCB = 0x0, rc = 140125197539848, rc2 = 140126859545825}, {pvUser = 0x5, pIoCB = 0x0, rc = 5, rc2 = 0}, {pvUser = 0x1, pIoCB = 0x1e8f570, rc = 5, rc2 = 0}, {pvUser = 0x0, pIoCB = 0x7f7180002070, rc = 140125197539664, rc2 = 4294967296}, {pvUser = 0x1e8f570, pIoCB = 0x7f71709f9940, rc = 140126363972786, rc2 = 140125455523472}, {pvUser = 0xffffffff, pIoCB = 0x7f71d3afc7d3 <do_lookup_x+2019>, rc = 140126846592440, rc2 = 140126859542208}, {pvUser = 0x7f71709f99a0, pIoCB = 0x216, rc = 28848304, rc2 = 140126846543672}, {pvUser = 0x7f71d2eacb48, pIoCB = 0x7f71d3afc7d3 <do_lookup_x+2019>, rc = 534, rc2 = 140126846634824}, {pvUser = 0x1b830b0, pIoCB = 0x7f71709f9a38, rc = 140125197539892, rc2 = 140126369477656}, {pvUser = 0x7f71b625f46e, pIoCB = 0x7f71b624b100, rc = 140125197539896, rc2 = 1236669803}, {pvUser = 0x126d855, pIoCB = 0x7f71d2eacb48, rc = 140125197540112, rc2 = 140126846543672}, {pvUser = 0x7f71709f9a34, pIoCB = 0x7f71709f9b00, rc = 30333904, rc2 = 83}, {pvUser = 0x0, pIoCB = 0x0, rc = 0, rc2 = 0}, {pvUser = 0x0, pIoCB = 0x7f7180002070, rc = 140125197540256, rc2 = 0}, {pvUser = 0x5, pIoCB = 0x0, rc = 140125197540296, rc2 = 140126859545825}, {pvUser = 0x5, pIoCB = 0x0, rc = 5, rc2 = 0}, {pvUser = 0x1, pIoCB = 0x1e8f570, rc = 0, rc2 = -256}, {pvUser = 0x0, pIoCB = 0x7f7180002070, rc = 140125197540112, rc2 = 6907273216}, {pvUser = 0x1e8f570, pIoCB = 0x7f71709f9b00, rc = 140126363972718, rc2 = 140125455523472}, {pvUser = 0xffffffff, pIoCB = 0x7f71d304e147 <RTFileAioCtxSubmit(RTFILEAIOCTX, PRTFILEAIOREQ, size_t)+359>, rc = 140126846556488, rc2 = 140125197540336}, {pvUser = 0x7f7174300c40, pIoCB = 0x1, rc = 140125197540224, rc2 = 140126365969813}, {pvUser = 0x7f71709f9b80, pIoCB = 0x7f71d304da3f <RTFileAioReqPrepareRead(RTFILEAIOREQ, RTFILE, RTFOFF, void*, size_t, void*)+95>, rc = 140124515993792, rc2 = 0}, {pvUser = 0x7f7144000950, pIoCB = 0x7f7174300830, rc = 1, rc2 = 140125257337920}, {pvUser = 0x7f71709f9cc0, pIoCB = 0x7f71b64473a0 <pdmacFileAioMgrNormalProcessTaskList(PPDMACTASKFILE, PPDMACEPFILEMGR, PPDMASYNCCOMPLETIONENDPOINTFILE)+1088>, rc = 2048, rc2 = 140125257337920}, {pvUser = 0x7f71709f9e40, pIoCB = 0x0, rc = 140124515993792, rc2 = 140126857340673}, {pvUser = 0x7f71709f9be8, pIoCB = 0x4000, rc = 140125197540336, rc2 = 140125197540324}, {pvUser = 0x80, pIoCB = 0x7f71480008c0, rc = 140124515993792, rc2 = 0}, {pvUser = 0x7f7174300d40, pIoCB = 0x0, rc = 140126857331153, rc2 = 140125197540400}, {pvUser = 0x0, pIoCB = 0x0, rc = 152, rc2 = 140125257338128}, {pvUser = 0x7f7174300d40, pIoCB = 0x7f7100000000, rc = 74, rc2 = 258594646230275584}, {pvUser = 0x4000206e0, pIoCB = 0x7f7174300d10, rc = 140125197540592, rc2 = 140125257339264}, {pvUser = 0x7f7174300d40, pIoCB = 0x7f71709f9ca8, rc = 140125197540518, rc2 = 0}, {pvUser = 0x7f7174300c40, pIoCB = 0x0, rc = 140125197540592, rc2 = 1}}
     236        cRequestsToWait = 1
     237        cDone = <optimized out>
     238        pCtxInt = 0x7f71742fd160
     239        pTimeout = 0x0
     240        Timeout = {tv_sec = 0, tv_nsec = 0}
     241        StartNanoTS = 0
     242        rc = 0
     243        cRequestsCompleted = 0
     244#3  0x00007f71b6448240 in pdmacFileAioMgrNormal (hThreadSelf=<optimized out>, pvUser=0x7f7174300c40) at /home/xftroxgpx/build/1packages/virtualbox/makepkg_pacman/virtualbox/src/VirtualBox-5.1.20/src/VBox/VMM/VMMR3/PDMAsyncCompletionFileNormal.cpp:1664
     245        apReqs = {0x7f71480008c0, 0xffffffff, 0x7f71709f9e00, 0x1ba1250, 0x7f71709fa700, 0x7f7174301180, 0x7f71709f9e00, 0x7f71d304ae3c <RTSemRWRequestWriteNoResume(RTSEMRW, RTMSINTERVAL)+156>, 0x300000000, 0x396b675ed5f9600, 0x7f71709fa700, 0x1ba1250, 0x7f71709f9e00, 0x7f71d304b1ce <RTSemRWReleaseWrite(RTSEMRW)+142>, 0x74301a60, 0xffffffffffffffff, 0x7f71a4909348, 0x7f7174301180, 0x7f71709f9e40, 0x7f71d2fb349f <rtThreadInsert(PRTTHREADINT, RTNATIVETHREAD)+223>}
     246        cReqsCompleted = 0
     247        cReqsWait = <optimized out>
     248        uMillisCurr = <optimized out>
     249        rc = <optimized out>
     250        pAioMgr = 0x7f7174300c40
     251        uMillisEnd = 14936863
     252        __PRETTY_FUNCTION__ = "int pdmacFileAioMgrNormal(RTTHREAD, void*)"
     253#4  0x00007f71d2fb40f0 in rtThreadMain (pThread=0x7f7174301180, NativeThread=<optimized out>, pszThreadName=<optimized out>) at /home/xftroxgpx/build/1packages/virtualbox/makepkg_pacman/virtualbox/src/VirtualBox-5.1.20/src/VBox/Runtime/common/misc/thread.cpp:717
     254        rc = <optimized out>
     255#5  0x00007f71d304b94b in rtThreadNativeMain (pvArgs=0x7f7174301180) at /home/xftroxgpx/build/1packages/virtualbox/makepkg_pacman/virtualbox/src/VirtualBox-5.1.20/src/VBox/Runtime/r3/posix/thread-posix.cpp:327
     256        pThread = 0x7f7174301180
     257        Self = 140125197543168
     258        rc = <optimized out>
     259        __PRETTY_FUNCTION__ = "void* rtThreadNativeMain(void*)"
     260#6  0x00007f71d38dc2e7 in start_thread () from /usr/lib/libpthread.so.0
     261No symbol table info available.
     262#7  0x00007f71d341954f in clone () from /usr/lib/libc.so.6
     263No symbol table info available.
     264(gdb)
     265
     266}}}
     267
     268Not sure how helpful this is...

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