#1217 Parallel UGGrid crashes in BTree implementation
Metadata
| Property | Value |
|---|---|
| Reported by | Oliver Sander (oliver.sander@tu-dresden.de) |
| Reported at | Dec 9, 2012 08:13 |
| Type | Bug Report |
| Version | Git (pre2.4) [autotools] |
| Operating System | Unspecified / All |
| Last edited by | Oliver Sander (oliver.sander@tu-dresden.de) |
| Last edited at | Mar 2, 2013 09:11 |
| Closed by | Oliver Sander (oliver.sander@tu-dresden.de) |
| Closed at | Mar 2, 2013 09:11 |
| Closed in version | Unknown |
| Resolution | Fixed |
| Comment | Will be in ug-3.9.1-patch10 |
Description
As reported by Eike Müller. Here is the backtrace:
Program terminated with signal 11, Segmentation fault. #0 0x0000000000b9a229 in UG::D3::XICopyObj_Compare (item1=0x1891c7778, item2=0x2aac5d4ed008) at xfer/supp.c:208 208 if (item1->dest < item2->dest) return(-1); (gdb) backtrace #0 0x0000000000b9a229 in UG::D3::XICopyObj_Compare (item1=0x1891c7778, item2=0x2aac5d4ed008) at xfer/supp.c:208 #1 (closed) 0x0000000000b9864d in UG::D3::XICopyObjBTreeNode_Insert ( _oopp_this=0x2aac6218d3a8, item=0x2aac5d4ed008) at ./basic/ooppcc.h:695 #2 (closed) 0x0000000000b986c1 in UG::D3::XICopyObjBTreeNode_Insert ( _oopp_this=0x2aac64c75f48, item=0x2aac5d4ed008) at ./basic/ooppcc.h:719 #3 (closed) 0x0000000000b986c1 in UG::D3::XICopyObjBTreeNode_Insert ( _oopp_this=0x2aac6a1d0600, item=0x2aac5d4ed008) at ./basic/ooppcc.h:719 #4 (closed) 0x0000000000b986c1 in UG::D3::XICopyObjBTreeNode_Insert ( _oopp_this=0x2aac6eaa6dd8, item=0x2aac5d4ed008) at ./basic/ooppcc.h:719 #5 (closed) 0x0000000000b98b77 in UG::D3::XICopyObjBTree_Insert (_oopp_this=0x1792320, item=0x2aac5d4ed008) at ./basic/ooppcc.h:900 #6 (closed) 0x0000000000b98e1d in UG::D3::XICopyObjSet_ItemOK (_oopp_this=0x1791ea0) at ./basic/ooppcc.h:1095 #7 (closed) 0x0000000000b851d1 in UG::D3::XferInitCopyInfo (hdr=0x2aab891c6680, desc=0x1484880, size=104, dest=585, prio=1) at xfer/cmds.c:1017 #8 (closed) 0x0000000000b852d4 in UG::D3::DDD_XferCopyObj (hdr=0x2aab891c6680, proc=585, prio=1) at xfer/cmds.c:1133 #9 (closed) 0x0000000000cc4b58 in ElementXferCopy ( obj=0x2aab891c95e0 "