Hi, I confirm my previous email. My program involves two Oz virtual machines. One (random) of the virtual machine crashes (segfault). Unfortunately, the crash happens after an unpredictable number of iterations of the same complex distributed operation. Do I jinx? ;)
Here is a stack trace of the virtual machine when it crashes: #0 0x080da322 in oz_deref (t=0) at tagged.hh:464 #1 0x08189c41 in typeOfBorrowVar (b=0x8525768) at var.cc:730 #2 0x08188432 in BorrowEntry::freeBorrowEntry (this=0x8525768) at table.cc:103 #3 0x081894e8 in BorrowTable::maybeFreeBorrowEntry (this=0x847d008, index=0x8525768) at table.hh:473 #4 0x0819ee5a in unmarshalTertiary (bs=0x846cb00, tag=DIF_STUB_OBJECT) at dpMarshaler.cc:1220 #5 0x081a394c in dpUnmarshalTerm (bs=0x846cb00, b=0x8473220) at dpMarshaler.cc:1985 #6 0x0819237b in MsgContainer::unmarshal (this=0x8523710, bb=0x846cb00, transController=0x8485788) at msgContainer_marshal.m4cc:292 #7 0x081995a1 in TCPTransObj::unmarshal (this=0x846a0a0) at tcpTransObj.cc:307 #8 0x08199146 in TCPTransObj::readHandler (this=0x846a0a0, fd=7) at tcpTransObj.cc:389 #9 0x08199192 in tcpTransObj_readHandler (fd=7, o=0x846a0a0) at tcpTransObj.cc:56 #10 0x080ffb2d in oz_io_handle () at ioHandler.cc:216 #11 0x0810104b in AM::checkStatus (this=0x82683a0, block=0) at am.cc:635 #12 0x08101192 in AM::suspendEngine (this=0x82683a0) at am.cc:528 #13 0x081125eb in scheduler () at scheduler.cc:88 #14 0x08158661 in OZ_main (argc=4, argv=0xbfaa4294) at foreign.cc:2162 #15 0x08156c16 in main (argc=Cannot access memory at address 0x0 Thanks in advance for your help! Christophe On Wed, Apr 23, 2008 at 1:12 AM, Christophe Taton < [EMAIL PROTECTED]> wrote: > Hi all, > > Unfortunately, it sounds like I have another VM crash scenario. In my > failing program, I am benchmarking a distributed deployment operation. The > operation usually works well for 20-30 times, then the remote VM disappears. > I'll try to provide more details as soon as I can... > > Cheers, > Christophe
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