| Summary: | qemu core dump during migration w/ file transfer | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | CongLi <coli> |
| Component: | qemu-kvm | Assignee: | Juan Quintela <quintela> |
| Status: | CLOSED DUPLICATE | QA Contact: | Virtualization Bugs <virt-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.0 | CC: | acathrow, hhuang, juli, juzhang, michen, owasserm, shuang, virt-maint, xwei |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-12-23 18:34:06 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
*** Bug 1006663 has been marked as a duplicate of this bug. *** *** This bug has been marked as a duplicate of bug 1006663 *** |
Description of problem: qemu core dump during migration w/ file transfer Version-Release number of selected component (if applicable): kernel-3.10.0-34.el7.x86_64 qemu-kvm-1.5.3-9.el7.x86_64 How reproducible: 1/5 Steps to Reproduce: 1. Boot a RHEL.7.0 guest 2. scp file from host to guest 3. Migrate guest to 'exec:nc localhost 5200' while file transfer Actual results: qemu core dump Expected results: Both migration & file transfer are successful Additional info: 1. gdb: (gdb) bt full #0 0x00007f9c15231999 in raise () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f9c152330a8 in abort () from /lib64/libc.so.6 No symbol table info available. #2 0x00007f9c1a12765c in runstate_set (new_state=new_state@entry=RUN_STATE_FINISH_MIGRATE) at vl.c:675 __PRETTY_FUNCTION__ = "runstate_set" #3 0x00007f9c1a12f107 in vm_stop_force_state (state=state@entry=RUN_STATE_FINISH_MIGRATE) at /usr/src/debug/qemu-1.5.3/cpus.c:1152 No locals. #4 0x00007f9c1a0bcba5 in migration_thread (opaque=0x7f9c1a626c00 <current_migration.27031>) at migration.c:534 current_time = <optimized out> pending_size = <optimized out> s = 0x7f9c1a626c00 <current_migration.27031> initial_time = 20747949 initial_bytes = 7696292 max_size = 566670 start_time = 20748052 old_vm_running = false #5 0x00007f9c181acde3 in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00007f9c152f21ad in clone () from /lib64/libc.so.6 No symbol table info available. (gdb) q 2. qemu CML: /usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/qemu/qemu \ -S \ -name 'virt-tests-vm1' \ -nodefaults \ -chardev socket,id=qmp_id_qmpmonitor1,path=/tmp/monitor-qmpmonitor1-20131016-204539-yMzPDLTy,server,nowait \ -mon chardev=qmp_id_qmpmonitor1,mode=control \ -chardev socket,id=serial_id_serial1,path=/tmp/serial-serial1-20131016-204539-yMzPDLTy,server,nowait \ -device isa-serial,chardev=serial_id_serial1 \ -chardev socket,id=seabioslog_id_20131016-204539-yMzPDLTy,path=/tmp/seabios-20131016-204539-yMzPDLTy,server,nowait \ -device isa-debugcon,chardev=seabioslog_id_20131016-204539-yMzPDLTy,iobase=0x402 \ -device ich9-usb-uhci1,id=usb1,bus=pci.0,addr=0x4 \ -drive file='/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/shared/data/images/RHEL-Server-7.0-64-virtio.qcow2',index=0,if=none,id=drive-virtio-disk1,media=disk,cache=none,snapshot=off,format=qcow2,aio=native \ -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,bootindex=0 \ -device rtl8139,netdev=idVBA310,mac='9a:5d:5e:5f:60:61',bus=pci.0,addr=0x3,id='idu77rQG' \ -netdev tap,id=idVBA310,fd=37 \ -m 4096 \ -smp 2,maxcpus=2,cores=1,threads=1,sockets=2 \ -cpu 'Opteron_G3' \ -M pc \ -device usb-tablet,id=usb-tablet1,bus=usb1.0,port=1 \ -vnc :0 \ -vga cirrus \ -rtc base=utc,clock=host,driftfix=slew \ -boot order=cdn,once=c,menu=off \ -no-kvm-pit-reinjection \ -enable-kvm \ -incoming "exec:nc \ -l 5200" 3. cpuinfo: processor : 3 vendor_id : AuthenticAMD cpu family : 16 model : 4 model name : AMD Phenom(tm) II X4 B95 Processor stepping : 2 microcode : 0x1000086 cpu MHz : 800.000 cache size : 512 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 3 initial apicid : 3 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate npt lbrv svm_lock nrip_save bogomips : 5985.07 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate