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Description of problem: With 32 slices/guests running, virt-manager freeze. It tries to start but then hands once the GUI is shown. Version-Release number of selected component (if applicable): virt-manager-0.6.1-12.el5.x86_64 libvirt-0.6.3-33.el5_5.3.x86_64 libvirt-python-0.6.3-33.el5_5.3.x86_64 Additional info: - No high memory/cpu usages found on host. - Customer updated to RHEL 5.6 and rebooted. Problem still persists. - Attached the virt-manager debug output (gdb) thread apply all bt Thread 2 (Thread 0x41a53940 (LWP 14166)): #0 0x0000003e9580d91b in read () from /lib64/libpthread.so.0 #1 0x0000003015801a7a in open () from /usr/lib64/libxenstore.so.3.0 #2 0x0000003015801afd in open () from /usr/lib64/libxenstore.so.3.0 #3 0x0000003015801cec in open () from /usr/lib64/libxenstore.so.3.0 #4 0x0000003e9580673d in start_thread () from /lib64/libpthread.so.0 #5 0x0000003e94cd40cd in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x2b7e00aa8170 (LWP 14160)): #0 0x0000003e9580d91b in read () from /lib64/libpthread.so.0 #1 0x0000003015c637d2 in ?? () from /usr/lib64/libvirt.so.0 #2 0x0000003015c63a3d in ?? () from /usr/lib64/libvirt.so.0 #3 0x0000003015c63ccf in ?? () from /usr/lib64/libvirt.so.0 #4 0x0000003015c693c1 in ?? () from /usr/lib64/libvirt.so.0 #5 0x0000003015c6f1a9 in ?? () from /usr/lib64/libvirt.so.0 #6 0x0000003015c16a85 in virHashForEach () from /usr/lib64/libvirt.so.0 #7 0x0000003015c74f50 in ?? () from /usr/lib64/libvirt.so.0 #8 0x0000003015c61007 in ?? () from /usr/lib64/libvirt.so.0 #9 0x0000003015c298f3 in virConnectListDefinedDomains () from /usr/lib64/libvirt.so.0 #10 0x00002b7e041c42c6 in ?? () from /usr/lib64/python2.4/site-packages/libvirtmod.so #11 0x0000003e95c9639a in PyEval_EvalFrame () from /usr/lib64/libpython2.4.so.1.0 #12 0x0000003e95c95e46 in PyEval_EvalFrame () from /usr/lib64/libpython2.4.so.1.0 #13 0x0000003e95c95e46 in PyEval_EvalFrame () from /usr/lib64/libpython2.4.so.1.0 #14 0x0000003e95c972c5 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.4.so.1.0 #15 0x0000003e95c95a1f in PyEval_EvalFrame () from /usr/lib64/libpython2.4.so.1.0 #16 0x0000003e95c95e46 in PyEval_EvalFrame () from /usr/lib64/libpython2.4.so.1.0 #17 0x0000003e95c972c5 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.4.so.1.0 #18 0x0000003e95c4c6d7 in ?? () from /usr/lib64/libpython2.4.so.1.0 #19 0x0000003e95c36430 in PyObject_Call () from /usr/lib64/libpython2.4.so.1.0 #20 0x0000003e95c3c52f in ?? () from /usr/lib64/libpython2.4.so.1.0 #21 0x0000003e95c36430 in PyObject_Call () from /usr/lib64/libpython2.4.so.1.0 #22 0x0000003e95c90f1d in PyEval_CallObjectWithKeywords () from /usr/lib64/libpython2.4.so.1.0 #23 0x00002b7e05c2d5cf in ?? () from /usr/lib64/python2.4/site-packages/gtk-2.0/gobject/_gobject.so #24 0x0000003e9702d2bb in ?? () from /lib64/libglib-2.0.so.0 #25 0x0000003e9702cdb4 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #26 0x0000003e9702fc0d in ?? () from /lib64/libglib-2.0.so.0 #27 0x0000003e9702ff1a in g_main_loop_run () from /lib64/libglib-2.0.so.0 #28 0x000000391ed2aa63 in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0 #29 0x00002b7e05f75684 in ?? () from /usr/lib64/python2.4/site-packages/gtk-2.0/gtk/_gtk.so #30 0x0000003e95c96167 in PyEval_EvalFrame () from /usr/lib64/libpython2.4.so.1.0 #31 0x0000003e95c95e46 in PyEval_EvalFrame () from /usr/lib64/libpython2.4.so.1.0 #32 0x0000003e95c972c5 in PyEval_EvalCodeEx () from /usr/lib64/libpython2.4.so.1.0 #33 0x0000003e95c97312 in PyEval_EvalCode () from /usr/lib64/libpython2.4.so.1.0 #34 0x0000003e95cb39f9 in ?? () from /usr/lib64/libpython2.4.so.1.0 #35 0x0000003e95cb4ea8 in PyRun_SimpleFileExFlags () from /usr/lib64/libpython2.4.so.1.0 #36 0x0000003e95cbb33d in Py_Main () from /usr/lib64/libpython2.4.so.1.0 #37 0x0000003e94c1d994 in __libc_start_main () from /lib64/libc.so.6 #38 0x0000000000400629 in _start () (gdb)
Created attachment 478758 [details] virtmanager log
Hello Cole, As talked, we have increased the pool internal and fixed the behaviour. I am closing this Bugzilla. Thanks Douglas