Public bug reported:
Environment:
------------
Host OS (ia32/ia32e/IA64):ia32e
Guest OS (ia32/ia32e/IA64):ia32e
Guest OS Type (Linux/Windows):Linux
kvm.git Commit:8fbb1daf3e8254afc17fc4490b69db00920197ae
qemu.git Commit: 6fffa26244737f8fd8641a21fee29bd6aa9fdff5
Host Kernel Version:3.14.0-rc3
Hardware:Romley_EP, Ivytown_EP
Bug detailed description:
--------------------------
after live migration, the guest will be destroyed
note:
after save restore, the guest will be destroyed.
Reproduce steps:
----------------
1.Start a TCP daemon for migration
qemu-system-x86_64 -enable-kvm -m 2048 -smp 2 -net none /root/rhel6u4.qcow
-incoming tcp:localhost:4444
2. create guest
qemu-system-x86_64 -enable-kvm -m 2048 -smp 2 -net none /root/rhel6u4.qcow
3. ctrl+alt+2 to switch to qemu monitor
4. migrate tcp:localhost:4444
Current result:
----------------
the guest will be destroyed
Expected result:
----------------
the guest works fine
Basic root-causing log:
----------------------
qemu-system-x86[15027]: segfault at 698 ip 00007f94be628166 sp 00007f94bb820c58
error 6 in libc-2.12.so[7f94be5a5000+189000]
Bisect result
the first bad commit:
commit 00c8cb0a36f51a6866a83c08962d12a0eb21864b
Author: Andreas Färber <afaer...@suse.de>
Date: Wed Sep 4 02:19:44 2013 +0200
cputlb: Change tlb_flush() argument to CPUState
Signed-off-by: Andreas Färber <afaer...@suse.de>
** Affects: qemu
Importance: Undecided
Status: New
--
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devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1293975
Title:
Guest is destroyed after live migration
Status in QEMU:
New
Bug description:
Environment:
------------
Host OS (ia32/ia32e/IA64):ia32e
Guest OS (ia32/ia32e/IA64):ia32e
Guest OS Type (Linux/Windows):Linux
kvm.git Commit:8fbb1daf3e8254afc17fc4490b69db00920197ae
qemu.git Commit: 6fffa26244737f8fd8641a21fee29bd6aa9fdff5
Host Kernel Version:3.14.0-rc3
Hardware:Romley_EP, Ivytown_EP
Bug detailed description:
--------------------------
after live migration, the guest will be destroyed
note:
after save restore, the guest will be destroyed.
Reproduce steps:
----------------
1.Start a TCP daemon for migration
qemu-system-x86_64 -enable-kvm -m 2048 -smp 2 -net none /root/rhel6u4.qcow
-incoming tcp:localhost:4444
2. create guest
qemu-system-x86_64 -enable-kvm -m 2048 -smp 2 -net none /root/rhel6u4.qcow
3. ctrl+alt+2 to switch to qemu monitor
4. migrate tcp:localhost:4444
Current result:
----------------
the guest will be destroyed
Expected result:
----------------
the guest works fine
Basic root-causing log:
----------------------
qemu-system-x86[15027]: segfault at 698 ip 00007f94be628166 sp
00007f94bb820c58 error 6 in libc-2.12.so[7f94be5a5000+189000]
Bisect result
the first bad commit:
commit 00c8cb0a36f51a6866a83c08962d12a0eb21864b
Author: Andreas Färber <afaer...@suse.de>
Date: Wed Sep 4 02:19:44 2013 +0200
cputlb: Change tlb_flush() argument to CPUState
Signed-off-by: Andreas Färber <afaer...@suse.de>
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