| Summary: | [libvirt] libvirtd crash when migrating domain to unreachable destination. | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | David Naori <dnaori> |
| Component: | libvirt | Assignee: | Libvirt Maintainers <libvirt-maint> |
| Status: | CLOSED DUPLICATE | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.1 | CC: | berrange, rwu, weizhan |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-07-21 14:30:38 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
This is just another case of 723843. The source libvirtd process is a *client* of the target libvirtd here, so hitting the same piece of the RPC code as virsh did. *** This bug has been marked as a duplicate of bug 723843 *** |
Description of problem: when migrating domain to unreachable destination - libvirtd crash. reproduce steps: 1)run qemu-kvm domain, 2)try do migrating to unreachable destenation. virsh migrate 2 --live --p2p qemu+tls://1.1.1.1 #0 __pthread_mutex_lock (mutex=0x8) at pthread_mutex_lock.c:50 #1 0x00000034c76de905 in virNetClientLock (client=0x0) at rpc/virnetclient.c:99 #2 virNetClientClose (client=0x0) at rpc/virnetclient.c:273 #3 0x00000034c76d0a0b in doRemoteOpen (conn=0x7f62cc0cb070, priv=0x7f62cc0f8bb0, auth=0x0, flags=0) at remote/remote_driver.c:686 #4 0x00000034c76d24f0 in remoteOpen (conn=0x7f62cc0cb070, auth=0x0, flags=<value optimized out>) at remote/remote_driver.c:801 #5 0x00000034c76a69c5 in do_open (name=0x7f62cc0caa20 "qemu+tls://camel-vdsc.qa.lab.tlv.redhat.com/system", auth=0x0, flags=0) at libvirt.c:1054 #6 0x00000034c76a7606 in virConnectOpen (name=0x7f62cc0caa20 "qemu+tls://camel-vdsc.qa.lab.tlv.redhat.com/system") at libvirt.c:1208 #7 0x00000000004821b0 in doPeer2PeerMigrate (driver=0x7f62cc011d00, conn=0x7f62c0000af0, vm=0x7f62c400fb00, xmlin=0x0, dconnuri=0x7f62cc0caa20 "qemu+tls://camel-vdsc.qa.lab.tlv.redhat.com/system", uri=0x0, cookiein=0x0, cookieinlen=0, cookieout=0x7f62d5081b80, cookieoutlen=0x7f62d5081b8c, flags=3, dname=0x0, resource=0, v3proto=true) at qemu/qemu_migration.c:2213 #8 qemuMigrationPerform (driver=0x7f62cc011d00, conn=0x7f62c0000af0, vm=0x7f62c400fb00, xmlin=0x0, dconnuri=0x7f62cc0caa20 "qemu+tls://camel-vdsc.qa.lab.tlv.redhat.com/system", uri=0x0, cookiein=0x0, cookieinlen=0, cookieout=0x7f62d5081b80, cookieoutlen=0x7f62d5081b8c, flags=3, dname=0x0, resource=0, v3proto=true) at qemu/qemu_migration.c:2321 #9 0x0000000000449e13 in qemuDomainMigratePerform3 (dom=0x7f62cc0f88b0, xmlin=0x0, cookiein=<value optimized out>, cookieinlen=0, cookieout=0x7f62d5081b80, cookieoutlen=0x7f62d5081b8c, dconnuri=0x7f62cc0caa20 "qemu+tls://camel-vdsc.qa.lab.tlv.redhat.com/system", uri=0x0, flags=3, dname=0x0, resource=0) at qemu/qemu_driver.c:7010 #10 0x00000034c76aeb14 in virDomainMigratePerform3 (domain=0x7f62cc0f88b0, xmlin=0x0, cookiein=0x0, cookieinlen=<value optimized out>, cookieout=<value optimized out>, cookieoutlen=0x7f62d5081b8c, dconnuri=0x7f62cc0caa20 "qemu+tls://camel-vdsc.qa.lab.tlv.redhat.com/system", uri=0x0, flags=3, dname=0x0, bandwidth=0) at libvirt.c:5162 #11 0x000000000041fd02 in remoteDispatchDomainMigratePerform3 (server=<value optimized out>, client=<value optimized out>, hdr=<value optimized out>, rerr=0x7f62d5081c10, args=<value optimized out>, ret=0x7f62cc0dd590) at remote.c:2789 #12 remoteDispatchDomainMigratePerform3Helper (server=<value optimized out>, client=<value optimized out>, hdr=<value optimized out>, rerr=0x7f62d5081c10, args=<value optimized out>, ret=0x7f62cc0dd590) at remote_dispatch.h:2700 #13 0x000000000043ad6e in virNetServerProgramDispatchCall (prog=0x110a420, server=0x1109ae0, client=0x112ff80, msg=0x11937e0) at rpc/virnetserverprogram.c:375 #14 virNetServerProgramDispatch (prog=0x110a420, server=0x1109ae0, client=0x112ff80, msg=0x11937e0) at rpc/virnetserverprogram.c:252 #15 0x000000000043d5c1 in virNetServerHandleJob (jobOpaque=<value optimized out>, opaque=0x1109ae0) at rpc/virnetserver.c:150 #16 0x00000034c764ef3a in virThreadPoolWorker (opaque=0x1109bd0) at util/threadpool.c:98 #17 0x00000034c764e9a2 in virThreadHelper (data=<value optimized out>) at util/threads-pthread.c:157 #18 0x00000039f20077e1 in start_thread (arg=0x7f62d5082700) at pthread_create.c:301 #19 0x00000039f18e68ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Version-Release number of selected component (if applicable): libvirt-0.9.3-7.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: