* [ kvm-Bugs-1900829 ] KVM crashes with AMD NPT
@ 2008-02-24 12:40 SourceForge.net
2008-02-25 23:10 ` Marcelo Tosatti
0 siblings, 1 reply; 3+ messages in thread
From: SourceForge.net @ 2008-02-24 12:40 UTC (permalink / raw)
To: kvm-devel
Bugs item #1900829, was opened at 2008-02-24 14:40
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1900829&group_id=180599
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Technologov (technologov)
Assigned to: Nobody/Anonymous (nobody)
Summary: KVM crashes with AMD NPT
Initial Comment:
KVM-61 guest crashes, when NPT=on, and when VM is accessed via VNC.
It is 100% reproducible.
Loading kvm-amd module without NPT, works fine.
like:
# modprobe kvm-amd npt=0
Host: AMD Barcelona, F7/x64, KVM-61.
Guest: Debian 4/x86.
The Command sent to Qemu/KVM: /usr/local/bin/qemu-system-x86_64 -hda /vm/debian4
-test32.qcow2 -m 256 -monitor tcp:localhost:4517,server,nowait -cdrom /isos/linu
x/debian-40r0-i386-DVD-1.iso -boot d -name Debian4 -vnc :10 &
======================================================
*** glibc detected *** /usr/local/bin/qemu-system-x86_64: realloc(): invalid old
size: 0x00002aaabbde1010 ***
======= Backtrace: =========
/lib64/libc.so.6[0x3dd0271fbb]
/lib64/libc.so.6(realloc+0x124)[0x3dd0273d94]
/usr/local/bin/qemu-system-x86_64[0x471c02]
/usr/local/bin/qemu-system-x86_64[0x47229b]
/usr/local/bin/qemu-system-x86_64[0x471583]
/usr/local/bin/qemu-system-x86_64[0x40de98]
/usr/local/bin/qemu-system-x86_64[0x4fd81d]
/usr/local/bin/qemu-system-x86_64[0x4fd859]
/usr/local/bin/qemu-system-x86_64[0x4fe0a6]
/usr/local/bin/qemu-system-x86_64[0x410e3d]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x3dd021daa4]
/usr/local/bin/qemu-system-x86_64[0x406219]
======= Memory map: ========
00400000-0057f000 r-xp 00000000 fd:00 1952887 /usr/lo
cal/bin/qemu-system-x86_64
0077e000-007b2000 rw-p 0017e000 fd:00 1952887 /usr/lo
cal/bin/qemu-system-x86_64
007b2000-01a85000 rw-p 007b2000 00:00 0
01a85000-02a86000 rwxp 01a85000 00:00 0
02a86000-02e12000 rw-p 02a86000 00:00 0 [heap]
3238a00000-3238a82000 r-xp 00000000 fd:00 1266722 /lib64/
libm-2.6.so
3238a82000-3238c81000 ---p 00082000 fd:00 1266722 /lib64/
libm-2.6.so
3238c81000-3238c82000 r--p 00081000 fd:00 1266722 /lib64/
libm-2.6.so
3238c82000-3238c83000 rw-p 00082000 fd:00 1266722 /lib64/
libm-2.6.so
3604a00000-3604a65000 r-xp 00000000 fd:00 1954651 /usr/li
b64/libSDL-1.2.so.0.11.0
3604a65000-3604c65000 ---p 00065000 fd:00 1954651 /usr/li
b64/libSDL-1.2.so.0.11.0
3604c65000-3604c68000 rw-p 00065000 fd:00 1954651 /usr/li
b64/libSDL-1.2.so.0.11.0
3604c68000-3604c95000 rw-p 3604c68000 00:00 0
3dcfe00000-3dcfe1a000 r-xp 00000000 fd:00 1267006 /lib64/
ld-2.6.so
3dd0019000-3dd001a000 r--p 00019000 fd:00 1267006 /lib64/
ld-2.6.so
3dd001a000-3dd001b000 rw-p 0001a000 fd:00 1267006 /lib64/
ld-2.6.so
3dd0200000-3dd0347000 r-xp 00000000 fd:00 1267007 /lib64/
libc-2.6.so
3dd0347000-3dd0546000 ---p 00147000 fd:00 1267007 /lib64/
libc-2.6.so
3dd0546000-3dd054a000 r--p 00146000 fd:00 1267007 /lib64/
libc-2.6.so
3dd054a000-3dd054b000 rw-p 0014a000 fd:00 1267007 /lib64/
libc-2.6.so
3dd054b000-3dd0550000 rw-p 3dd054b000 00:00 0
3dd0600000-3dd0602000 r-xp 00000000 fd:00 1267010 /lib64/
libdl-2.6.so
3dd0602000-3dd0802000 ---p 00002000 fd:00 1267010 /lib64/
libdl-2.6.so
3dd0802000-3dd0803000 r--p 00002000 fd:00 1267010 /lib64/
libdl-2.6.so
3dd0803000-3dd0804000 rw-p 00003000 fd:00 1267010 /lib64/
libdl-2.6.so
3dd0e00000-3dd0e14000 r-xp 00000000 fd:00 1267008 /lib64/
libz.so.1.2.3
3dd0e14000-3dd1013000 ---p 00014000 fd:00 1267008 /lib64/
libz.so.1.2.3
3dd1013000-3dd1014000 rw-p 00013000 fd:00 1267008 /lib64/
libz.so.1.2.3
3dd1200000-3dd1215000 r-xp 00000000 fd:00 1267012 /lib64/
libpthread-2.6.so
3dd1215000-3dd1414000 ---p 00015000 fd:00 1267012 /lib64/
libpthread-2.6.so
3dd1414000-3dd1415000 r--p 00014000 fd:00 1267012 /lib64/
libpthread-2.6.so
3dd1415000-3dd1416000 rw-p 00015000 fd:00 1267012 /lib64/
libpthread-2.6.so
3dd1416000-3dd141a000 rw-p 3dd1416000 00:00 0
3dd2200000-3dd220d000 r-xp 00000000 fd:00 1267013 /lib64/
libgcc_s-4.1.2-20070503.so.1
3dd220d000-3dd240d000 ---p 0000d000 fd:00 1267013 /lib64/
libgcc_s-4.1.2-20070503.so.1
3dd240d000-3dd240e000 rw-p 0000d000 fd:00 1267013 /lib64/
libgcc_s-4.1.2-20070503.so.1
3dd4e00000-3dd4e11000 r-xp 00000000 fd:00 1267014 /lib64/
libresolv-2.6.so
3dd4e11000-3dd5011000 ---p 00011000 fd:00 1267014 /lib64/
libresolv-2.6.so
3dd5011000-3dd5012000 r--p 00011000 fd:00 1267014 /lib64/
libresolv-2.6.so
3dd5012000-3dd5013000 rw-p 00012000 fd:00 1267014 /lib64/
libresolv-2.6.so
3dd5013000-3dd5015000 rw-p 3dd5013000 00:00 0
3dd6600000-3dd6602000 r-xp 00000000 fd:00 1267015 /lib64/
libutil-2.6.so
3dd6602000-3dd6801000 ---p 00002000 fd:00 1267015 /lib64/
libutil-2.6.so
3dd6801000-3dd6802000 r--p 00001000 fd:00 1267015 /lib64/
libutil-2.6.so
3dd6802000-3dd6803000 rw-p 00002000 fd:00 1267015 /lib64/
libutil-2.6.so
3ddb600000-3ddb607000 r-xp 00000000 fd:00 1267016 /lib64/
librt-2.6.so
3ddb607000-3ddb807000 ---p 00007000 fd:00 1267016 /lib64/
librt-2.6.so
3ddb807000-3ddb808000 r--p 00007000 fd:00 1267016 /lib64/
librt-2.6.so
3ddb808000-3ddb809000 rw-p 00008000 fd:00 1267016 /lib64/
librt-2.6.so
3ddd000000-3ddd015000 r-xp 00000000 fd:00 1267022 /lib64/
libnsl-2.6.so
3ddd015000-3ddd214000 ---p 00015000 fd:00 1267022 /lib64/
libnsl-2.6.so
3ddd214000-3ddd215000 r--p 00014000 fd:00 1267022 /lib64/
libnsl-2.6.so
3ddd215000-3ddd216000 rw-p 00015000 fd:00 1267022 /lib64/
libnsl-2.6.so
3ddd216000-3ddd218000 rw-p 3ddd216000 00:00 0
3de1c00000-3de1c03000 r-xp 00000000 fd:00 909448 /usr/li
b64/libgpg-error.so.0.3.0
3de1c03000-3de1e02000 ---p 00003000 fd:00 909448 /usr/li
b64/libgpg-error.so.0.3.0
3de1e02000-3de1e03000 rw-p 00002000 fd:00 909448 /usr/li
b64/libgpg-error.so.0.3.0
3de2800000-3de284a000 r-xp 00000000 fd:00 909449 /usr/li
b64/libgcrypt.so.11.2.3
3de284a000-3de2a4a000 ---p 0004a000 fd:00 909449 /usr/li
b64/libgcrypt.so.11.2.3
3de2a4a000-3de2a4c000 rw-p 0004a000 fd:00 909449 /usr/li
b64/libgcrypt.so.11.2.3
3de2a4c000-3de2a4d000 rw-p 3de2a4c000 00:00 0
3de4800000-3de4879000 r-xp 00000000 fd:00 909450 /usr/li
b64/libgnutls.so.13.0.10
3de4879000-3de4a79000 ---p 00079000 fd:00 909450 /usr/li
b64/libgnutls.so.13.0.10
3de4a79000-3de4a83000 rw-p 00079000 fd:00 909450 /usr/li
b64/libgnutls.so.13.0.10
2aaaaaaab000-2aaaaaaac000 rw-p 2aaaaaaab000 00:00 0
2aaaaaaac000-2aaaaaaae000 rw-s 00000000 00:1c 72498 kvm_ano
n_inode:kvm-vcpu
2aaaaaac0000-2aaaaaac6000 rw-p 2aaaaaac0000 00:00 0
2aaaaaac6000-2aaaaaad0000 r-xp 00000000 fd:00 1266748 /lib64/
libnss_files-2.6.so
2aaaaaad0000-2aaaaaccf000 ---p 0000a000 fd:00 1266748 /lib64/
libnss_files-2.6.so
2aaaaaccf000-2aaaaacd0000 r--p 00009000 fd:00 1266748 /lib64/
libnss_files-2.6.so
2aaaaacd0000-2aaaaacd1000 rw-p 0000a000 fd:00 1266748 /lib64/
libnss_files-2.6.so
2aaaaacd1000-2aaaaacdb000 r-xp 00000000 fd:00 1266752 /lib64/
libnss_nis-2.6.so
2aaaaacdb000-2aaaaaeda000 ---p 0000a000 fd:00 1266752 /lib64/
libnss_nis-2.6.so
2aaaaaeda000-2aaaaaedb000 r--p 00009000 fd:00 1266752 /lib64/
libnss_nis-2.6.so
2aaaaaedb000-2aaaaaedc000 rw-p 0000a000 fd:00 1266752 /lib64/
libnss_nis-2.6.so
2aaaaaedc000-2aaaaaee0000 r-xp 00000000 fd:00 1266746 /lib64/ libnss_dns-2.6.so
2aaaaaee0000-2aaaab0df000 ---p 00004000 fd:00 1266746 /lib64/ libnss_dns-2.6.so
2aaaab0df000-2aaaab0e0000 r--p 00003000 fd:00 1266746 /lib64/ libnss_dns-2.6.so
2aaaab0e0000-2aaaab0e1000 rw-p 00004000 fd:00 1266746 /lib64/ libnss_dns-2.6.so
2aaaab0e1000-2aaabbedc000 rw-p 2aaaab0e1000 00:00 0
2aaabc6dd000-2aaabc75e000 rw-p 2aaabc6dd000 00:00 0
2aaabc75e000-2aaabcf5e000 rw-s 00000000 00:08 72544 /dev/ze ro (deleted)
2aaac0000000-2aaac0021000 rw-p 2aaac0000000 00:00 0
2aaac0021000-2aaac4000000 ---p 2aaac0021000 00:00 0
7fffc9abe000-7fffc9ad3000 rw-p 7fffc9abe000 00:00 0 [stack]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vdso]
TCP_socket_unused
-Alexey, 24.02.2008.
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1900829&group_id=180599
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [ kvm-Bugs-1900829 ] KVM crashes with AMD NPT
2008-02-24 12:40 [ kvm-Bugs-1900829 ] KVM crashes with AMD NPT SourceForge.net
@ 2008-02-25 23:10 ` Marcelo Tosatti
0 siblings, 0 replies; 3+ messages in thread
From: Marcelo Tosatti @ 2008-02-25 23:10 UTC (permalink / raw)
To: kvm-devel, Alexey Eremenko
On Sun, Feb 24, 2008 at 04:40:09AM -0800, SourceForge.net wrote:
> Bugs item #1900829, was opened at 2008-02-24 14:40
> Message generated for change (Tracker Item Submitted) made by Item Submitter
> You can respond by visiting:
> https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1900829&group_id=180599
>
> Please note that this message will contain a full copy of the comment thread,
> including the initial issue submission, for this request,
> not just the latest update.
> Category: None
> Group: None
> Status: Open
> Resolution: None
> Priority: 5
> Private: No
> Submitted By: Technologov (technologov)
> Assigned to: Nobody/Anonymous (nobody)
> Summary: KVM crashes with AMD NPT
>
> Initial Comment:
> KVM-61 guest crashes, when NPT=on, and when VM is accessed via VNC.
>
> It is 100% reproducible.
>
> Loading kvm-amd module without NPT, works fine.
> like:
> # modprobe kvm-amd npt=0
>
> Host: AMD Barcelona, F7/x64, KVM-61.
>
> Guest: Debian 4/x86.
>
> The Command sent to Qemu/KVM: /usr/local/bin/qemu-system-x86_64 -hda /vm/debian4
> -test32.qcow2 -m 256 -monitor tcp:localhost:4517,server,nowait -cdrom /isos/linu
> x/debian-40r0-i386-DVD-1.iso -boot d -name Debian4 -vnc :10 &
>
> ======================================================
>
> *** glibc detected *** /usr/local/bin/qemu-system-x86_64: realloc(): invalid old
> size: 0x00002aaabbde1010 ***
> ======= Backtrace: =========
> /lib64/libc.so.6[0x3dd0271fbb]
> /lib64/libc.so.6(realloc+0x124)[0x3dd0273d94]
> /usr/local/bin/qemu-system-x86_64[0x471c02]
> /usr/local/bin/qemu-system-x86_64[0x47229b]
> /usr/local/bin/qemu-system-x86_64[0x471583]
> /usr/local/bin/qemu-system-x86_64[0x40de98]
> /usr/local/bin/qemu-system-x86_64[0x4fd81d]
> /usr/local/bin/qemu-system-x86_64[0x4fd859]
> /usr/local/bin/qemu-system-x86_64[0x4fe0a6]
> /usr/local/bin/qemu-system-x86_64[0x410e3d]
> /lib64/libc.so.6(__libc_start_main+0xf4)[0x3dd021daa4]
> /usr/local/bin/qemu-system-x86_64[0x406219]
> ======= Memory map: ========
> 00400000-0057f000 r-xp 00000000 fd:00 1952887 /usr/lo
> cal/bin/qemu-system-x86_64
> 0077e000-007b2000 rw-p 0017e000 fd:00 1952887 /usr/lo
> cal/bin/qemu-system-x86_64
> 007b2000-01a85000 rw-p 007b2000 00:00 0
> 01a85000-02a86000 rwxp 01a85000 00:00 0
> 02a86000-02e12000 rw-p 02a86000 00:00 0 [heap]
Alexey,
Running the test with MMU_DEBUG defined in arch/x86/kvm/mmu.c can
probably shed some light into the issue.
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
^ permalink raw reply [flat|nested] 3+ messages in thread
* [ kvm-Bugs-1900829 ] KVM crashes with AMD NPT
@ 2008-08-27 12:03 SourceForge.net
0 siblings, 0 replies; 3+ messages in thread
From: SourceForge.net @ 2008-08-27 12:03 UTC (permalink / raw)
To: noreply
Bugs item #1900829, was opened at 2008-02-24 14:40
Message generated for change (Comment added) made by avik
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1900829&group_id=180599
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
>Status: Pending
Resolution: None
Priority: 7
Private: No
Submitted By: Technologov (technologov)
Assigned to: Nobody/Anonymous (nobody)
Summary: KVM crashes with AMD NPT
Initial Comment:
KVM-61 guest crashes, when NPT=on, and when VM is accessed via VNC.
It is 100% reproducible.
Loading kvm-amd module without NPT, works fine.
like:
# modprobe kvm-amd npt=0
Host: AMD Barcelona, F7/x64, KVM-61.
Guest: Debian 4/x86.
The Command sent to Qemu/KVM: /usr/local/bin/qemu-system-x86_64 -hda /vm/debian4
-test32.qcow2 -m 256 -monitor tcp:localhost:4517,server,nowait -cdrom /isos/linu
x/debian-40r0-i386-DVD-1.iso -boot d -name Debian4 -vnc :10 &
======================================================
*** glibc detected *** /usr/local/bin/qemu-system-x86_64: realloc(): invalid old
size: 0x00002aaabbde1010 ***
======= Backtrace: =========
/lib64/libc.so.6[0x3dd0271fbb]
/lib64/libc.so.6(realloc+0x124)[0x3dd0273d94]
/usr/local/bin/qemu-system-x86_64[0x471c02]
/usr/local/bin/qemu-system-x86_64[0x47229b]
/usr/local/bin/qemu-system-x86_64[0x471583]
/usr/local/bin/qemu-system-x86_64[0x40de98]
/usr/local/bin/qemu-system-x86_64[0x4fd81d]
/usr/local/bin/qemu-system-x86_64[0x4fd859]
/usr/local/bin/qemu-system-x86_64[0x4fe0a6]
/usr/local/bin/qemu-system-x86_64[0x410e3d]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x3dd021daa4]
/usr/local/bin/qemu-system-x86_64[0x406219]
======= Memory map: ========
00400000-0057f000 r-xp 00000000 fd:00 1952887 /usr/lo
cal/bin/qemu-system-x86_64
0077e000-007b2000 rw-p 0017e000 fd:00 1952887 /usr/lo
cal/bin/qemu-system-x86_64
007b2000-01a85000 rw-p 007b2000 00:00 0
01a85000-02a86000 rwxp 01a85000 00:00 0
02a86000-02e12000 rw-p 02a86000 00:00 0 [heap]
3238a00000-3238a82000 r-xp 00000000 fd:00 1266722 /lib64/
libm-2.6.so
3238a82000-3238c81000 ---p 00082000 fd:00 1266722 /lib64/
libm-2.6.so
3238c81000-3238c82000 r--p 00081000 fd:00 1266722 /lib64/
libm-2.6.so
3238c82000-3238c83000 rw-p 00082000 fd:00 1266722 /lib64/
libm-2.6.so
3604a00000-3604a65000 r-xp 00000000 fd:00 1954651 /usr/li
b64/libSDL-1.2.so.0.11.0
3604a65000-3604c65000 ---p 00065000 fd:00 1954651 /usr/li
b64/libSDL-1.2.so.0.11.0
3604c65000-3604c68000 rw-p 00065000 fd:00 1954651 /usr/li
b64/libSDL-1.2.so.0.11.0
3604c68000-3604c95000 rw-p 3604c68000 00:00 0
3dcfe00000-3dcfe1a000 r-xp 00000000 fd:00 1267006 /lib64/
ld-2.6.so
3dd0019000-3dd001a000 r--p 00019000 fd:00 1267006 /lib64/
ld-2.6.so
3dd001a000-3dd001b000 rw-p 0001a000 fd:00 1267006 /lib64/
ld-2.6.so
3dd0200000-3dd0347000 r-xp 00000000 fd:00 1267007 /lib64/
libc-2.6.so
3dd0347000-3dd0546000 ---p 00147000 fd:00 1267007 /lib64/
libc-2.6.so
3dd0546000-3dd054a000 r--p 00146000 fd:00 1267007 /lib64/
libc-2.6.so
3dd054a000-3dd054b000 rw-p 0014a000 fd:00 1267007 /lib64/
libc-2.6.so
3dd054b000-3dd0550000 rw-p 3dd054b000 00:00 0
3dd0600000-3dd0602000 r-xp 00000000 fd:00 1267010 /lib64/
libdl-2.6.so
3dd0602000-3dd0802000 ---p 00002000 fd:00 1267010 /lib64/
libdl-2.6.so
3dd0802000-3dd0803000 r--p 00002000 fd:00 1267010 /lib64/
libdl-2.6.so
3dd0803000-3dd0804000 rw-p 00003000 fd:00 1267010 /lib64/
libdl-2.6.so
3dd0e00000-3dd0e14000 r-xp 00000000 fd:00 1267008 /lib64/
libz.so.1.2.3
3dd0e14000-3dd1013000 ---p 00014000 fd:00 1267008 /lib64/
libz.so.1.2.3
3dd1013000-3dd1014000 rw-p 00013000 fd:00 1267008 /lib64/
libz.so.1.2.3
3dd1200000-3dd1215000 r-xp 00000000 fd:00 1267012 /lib64/
libpthread-2.6.so
3dd1215000-3dd1414000 ---p 00015000 fd:00 1267012 /lib64/
libpthread-2.6.so
3dd1414000-3dd1415000 r--p 00014000 fd:00 1267012 /lib64/
libpthread-2.6.so
3dd1415000-3dd1416000 rw-p 00015000 fd:00 1267012 /lib64/
libpthread-2.6.so
3dd1416000-3dd141a000 rw-p 3dd1416000 00:00 0
3dd2200000-3dd220d000 r-xp 00000000 fd:00 1267013 /lib64/
libgcc_s-4.1.2-20070503.so.1
3dd220d000-3dd240d000 ---p 0000d000 fd:00 1267013 /lib64/
libgcc_s-4.1.2-20070503.so.1
3dd240d000-3dd240e000 rw-p 0000d000 fd:00 1267013 /lib64/
libgcc_s-4.1.2-20070503.so.1
3dd4e00000-3dd4e11000 r-xp 00000000 fd:00 1267014 /lib64/
libresolv-2.6.so
3dd4e11000-3dd5011000 ---p 00011000 fd:00 1267014 /lib64/
libresolv-2.6.so
3dd5011000-3dd5012000 r--p 00011000 fd:00 1267014 /lib64/
libresolv-2.6.so
3dd5012000-3dd5013000 rw-p 00012000 fd:00 1267014 /lib64/
libresolv-2.6.so
3dd5013000-3dd5015000 rw-p 3dd5013000 00:00 0
3dd6600000-3dd6602000 r-xp 00000000 fd:00 1267015 /lib64/
libutil-2.6.so
3dd6602000-3dd6801000 ---p 00002000 fd:00 1267015 /lib64/
libutil-2.6.so
3dd6801000-3dd6802000 r--p 00001000 fd:00 1267015 /lib64/
libutil-2.6.so
3dd6802000-3dd6803000 rw-p 00002000 fd:00 1267015 /lib64/
libutil-2.6.so
3ddb600000-3ddb607000 r-xp 00000000 fd:00 1267016 /lib64/
librt-2.6.so
3ddb607000-3ddb807000 ---p 00007000 fd:00 1267016 /lib64/
librt-2.6.so
3ddb807000-3ddb808000 r--p 00007000 fd:00 1267016 /lib64/
librt-2.6.so
3ddb808000-3ddb809000 rw-p 00008000 fd:00 1267016 /lib64/
librt-2.6.so
3ddd000000-3ddd015000 r-xp 00000000 fd:00 1267022 /lib64/
libnsl-2.6.so
3ddd015000-3ddd214000 ---p 00015000 fd:00 1267022 /lib64/
libnsl-2.6.so
3ddd214000-3ddd215000 r--p 00014000 fd:00 1267022 /lib64/
libnsl-2.6.so
3ddd215000-3ddd216000 rw-p 00015000 fd:00 1267022 /lib64/
libnsl-2.6.so
3ddd216000-3ddd218000 rw-p 3ddd216000 00:00 0
3de1c00000-3de1c03000 r-xp 00000000 fd:00 909448 /usr/li
b64/libgpg-error.so.0.3.0
3de1c03000-3de1e02000 ---p 00003000 fd:00 909448 /usr/li
b64/libgpg-error.so.0.3.0
3de1e02000-3de1e03000 rw-p 00002000 fd:00 909448 /usr/li
b64/libgpg-error.so.0.3.0
3de2800000-3de284a000 r-xp 00000000 fd:00 909449 /usr/li
b64/libgcrypt.so.11.2.3
3de284a000-3de2a4a000 ---p 0004a000 fd:00 909449 /usr/li
b64/libgcrypt.so.11.2.3
3de2a4a000-3de2a4c000 rw-p 0004a000 fd:00 909449 /usr/li
b64/libgcrypt.so.11.2.3
3de2a4c000-3de2a4d000 rw-p 3de2a4c000 00:00 0
3de4800000-3de4879000 r-xp 00000000 fd:00 909450 /usr/li
b64/libgnutls.so.13.0.10
3de4879000-3de4a79000 ---p 00079000 fd:00 909450 /usr/li
b64/libgnutls.so.13.0.10
3de4a79000-3de4a83000 rw-p 00079000 fd:00 909450 /usr/li
b64/libgnutls.so.13.0.10
2aaaaaaab000-2aaaaaaac000 rw-p 2aaaaaaab000 00:00 0
2aaaaaaac000-2aaaaaaae000 rw-s 00000000 00:1c 72498 kvm_ano
n_inode:kvm-vcpu
2aaaaaac0000-2aaaaaac6000 rw-p 2aaaaaac0000 00:00 0
2aaaaaac6000-2aaaaaad0000 r-xp 00000000 fd:00 1266748 /lib64/
libnss_files-2.6.so
2aaaaaad0000-2aaaaaccf000 ---p 0000a000 fd:00 1266748 /lib64/
libnss_files-2.6.so
2aaaaaccf000-2aaaaacd0000 r--p 00009000 fd:00 1266748 /lib64/
libnss_files-2.6.so
2aaaaacd0000-2aaaaacd1000 rw-p 0000a000 fd:00 1266748 /lib64/
libnss_files-2.6.so
2aaaaacd1000-2aaaaacdb000 r-xp 00000000 fd:00 1266752 /lib64/
libnss_nis-2.6.so
2aaaaacdb000-2aaaaaeda000 ---p 0000a000 fd:00 1266752 /lib64/
libnss_nis-2.6.so
2aaaaaeda000-2aaaaaedb000 r--p 00009000 fd:00 1266752 /lib64/
libnss_nis-2.6.so
2aaaaaedb000-2aaaaaedc000 rw-p 0000a000 fd:00 1266752 /lib64/
libnss_nis-2.6.so
2aaaaaedc000-2aaaaaee0000 r-xp 00000000 fd:00 1266746 /lib64/ libnss_dns-2.6.so
2aaaaaee0000-2aaaab0df000 ---p 00004000 fd:00 1266746 /lib64/ libnss_dns-2.6.so
2aaaab0df000-2aaaab0e0000 r--p 00003000 fd:00 1266746 /lib64/ libnss_dns-2.6.so
2aaaab0e0000-2aaaab0e1000 rw-p 00004000 fd:00 1266746 /lib64/ libnss_dns-2.6.so
2aaaab0e1000-2aaabbedc000 rw-p 2aaaab0e1000 00:00 0
2aaabc6dd000-2aaabc75e000 rw-p 2aaabc6dd000 00:00 0
2aaabc75e000-2aaabcf5e000 rw-s 00000000 00:08 72544 /dev/ze ro (deleted)
2aaac0000000-2aaac0021000 rw-p 2aaac0000000 00:00 0
2aaac0021000-2aaac4000000 ---p 2aaac0021000 00:00 0
7fffc9abe000-7fffc9ad3000 rw-p 7fffc9abe000 00:00 0 [stack]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vdso]
TCP_socket_unused
-Alexey, 24.02.2008.
----------------------------------------------------------------------
>Comment By: Avi Kivity (avik)
Date: 2008-08-27 15:03
Message:
Logged In: YES
user_id=539971
Originator: NO
Is this reproducible when using tap networking?
----------------------------------------------------------------------
Comment By: Joerg Roedel (jroedel)
Date: 2008-02-27 12:07
Message:
Logged In: YES
user_id=2019182
Originator: NO
Here is the data:
# dmesg | tail -n 20
Bluetooth: L2CAP ver 2.8
Bluetooth: L2CAP socket layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM ver 1.8
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
eth0: no IPv6 routers present
kvm: Nested Paging enabled
kvm: emulating preempt notifiers; do not benchmark on this machine
loaded kvm module (kvm-61)
kvm: emulating exchange as write
kvm: 4848: cpu0 unhandled rdmsr: 0x417
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000400
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000401
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000402
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000403
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000404
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000405
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000406
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000407
# grep -i model /proc/cpuinfo
model : 2
model name : AMD Engineering Sample
model : 2
model name : AMD Engineering Sample
model : 2
model name : AMD Engineering Sample
model : 2
model name : AMD Engineering Sample
----------------------------------------------------------------------
Comment By: Joerg Roedel (jroedel)
Date: 2008-02-26 12:52
Message:
Logged In: YES
user_id=2019182
Originator: NO
Here is the data:
# dmesg | tail -n 20
Bluetooth: L2CAP ver 2.8
Bluetooth: L2CAP socket layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM ver 1.8
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
eth0: no IPv6 routers present
kvm: Nested Paging enabled
kvm: emulating preempt notifiers; do not benchmark on this machine
loaded kvm module (kvm-61)
kvm: emulating exchange as write
kvm: 4848: cpu0 unhandled rdmsr: 0x417
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000400
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000401
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000402
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000403
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000404
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000405
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000406
kvm: 4848: cpu0 unhandled rdmsr: 0xc0000407
# grep -i model /proc/cpuinfo
model : 2
model name : AMD Engineering Sample
model : 2
model name : AMD Engineering Sample
model : 2
model name : AMD Engineering Sample
model : 2
model name : AMD Engineering Sample
----------------------------------------------------------------------
Comment By: Technologov (technologov)
Date: 2008-02-26 00:15
Message:
Logged In: YES
user_id=1839746
Originator: YES
Well, F7 means "Fedora 7", because after Fedora Core 6 the Fedora project
lost the "Core" in it's name.
Anyways, it is very strange that you can't reproduce it.
Can you give me output of: "dmesg | tail -n 20"
and output of: "grep -i model /proc/cpuinfo"
-Alexey, 26.02.2008.
----------------------------------------------------------------------
Comment By: Joerg Roedel (jroedel)
Date: 2008-02-25 18:55
Message:
Logged In: YES
user_id=2019182
Originator: NO
If F7 means Fedora Core 7 I can't reproduce the problem. I used a fresh
installed FC7 and a version with all updates on a Barcelona with NPT
enabled. KVM-61 booted the Debian Etch netinst CDs for i386 and amd64. The
guests continue to run when connecting to the VNC port.
----------------------------------------------------------------------
Comment By: Technologov (technologov)
Date: 2008-02-24 14:50
Message:
Logged In: YES
user_id=1839746
Originator: YES
GDB shows nothing (no stack).
So I created strace output:
=================================================
ioctl(8, 0xae80, 0) = 0
ioctl(8, 0xae80, 0) = 0
ioctl(8, 0xae80, 0) = 0
ioctl(8, 0xae80, 0) = 0
ioctl(8, 0xae80, 0) = 0
ioctl(8, 0xae80, 0) = 0
ioctl(8, 0xae80, 0) = 0
ioctl(8, 0xae80, 0) = 0
ioctl(8, 0xae80, 0) = 0
ioctl(8, 0xae80, 0) = -1 EINTR (Interrupted system
call)
rt_sigtimedwait([USR2 ALRM IO RT_6], {si_signo=SIGALRM, si_code=SI_TIMER,
si_pid=0, si_uid=0, si_value={int=0, ptr=0}}, 0x7fffc04ef1b0, 8) = 14
rt_sigaction(SIGALRM, NULL, {0x406e60, ~[KILL STOP RTMIN RT_1],
SA_RESTORER, 0x3dd120dd20}, 8) = 0
rt_sigtimedwait([USR2 ALRM IO RT_6], 0x7b9de0) = -1 EAGAIN (Resource
temporarily unavailable)
select(14, [12 13], [], [], {0, 0}) = 2 (in [12 13], left {0, 0})
recvfrom(13, "\0\0\0\0 \30\0\1\0\377\0\377\0\377\20\10\0\0\0\0\2\0\0"...,
4096, 0, NULL, NULL) = 62
mremap(0x2aaabbce6000, 1028096, 1028096, MREMAP_MAYMOVE) = 0x2aaabbce6000
open("/dev/tty", O_RDWR|O_NOCTTY|O_NONBLOCK) = 14
writev(14, [{"*** glibc detected *** ", 23},
{"/usr/local/bin/qemu-system-x86_6"..., 33}, {": ", 2}, {"realloc():
invalid pointer", 26}, {": 0x", 4}, {"00002aaabbde1010", 16}, {" ***\n",
5}], 7) = 109
open("/etc/ld.so.cache", O_RDONLY) = 15
fstat(15, {st_mode=S_IFREG|0644, st_size=79698, ...}) = 0
mmap(NULL, 79698, PROT_READ, MAP_PRIVATE, 15, 0) = 0x2aaabbedc000
close(15) = 0
open("/lib64/libgcc_s.so.1", O_RDONLY) = 15
read(15, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\36 \322"...,
832) = 832
fstat(15, {st_mode=S_IFREG|0755, st_size=58400, ...}) = 0
mmap(0x3dd2200000, 2151784, PROT_READ|PROT_EXEC,
MAP_PRIVATE|MAP_DENYWRITE, 15, 0) = 0x3dd2200000
mprotect(0x3dd220d000, 2097152, PROT_NONE) = 0
mmap(0x3dd240d000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 15, 0xd000) = 0x3dd240d000
close(15) = 0
munmap(0x2aaabbedc000, 79698) = 0
futex(0x3dd054df00, FUTEX_WAKE, 2147483647) = 0
futex(0x3dd240d350, FUTEX_WAKE, 2147483647) = 0
write(14, "======= Backtrace: =========\n", 29) = 29
writev(14, [{"/lib64/libc.so.6", 16}, {"(", 1}, {"realloc", 7}, {"+0x",
3}, {"3b4", 3}, {")", 1}, {"[0x", 3}, {"3dd0274024", 10}, {"]\n", 2}], 9) =
46
writev(14, [{"/usr/local/bin/qemu-system-x86_6"..., 33}, {"[0x", 3},
{"471c02", 6}, {"]\n", 2}], 4) = 44
writev(14, [{"/usr/local/bin/qemu-system-x86_6"..., 33}, {"[0x", 3},
{"47229b", 6}, {"]\n", 2}], 4) = 44
writev(14, [{"/usr/local/bin/qemu-system-x86_6"..., 33}, {"[0x", 3},
{"471583", 6}, {"]\n", 2}], 4) = 44
writev(14, [{"/usr/local/bin/qemu-system-x86_6"..., 33}, {"[0x", 3},
{"40de98", 6}, {"]\n", 2}], 4) = 44
writev(14, [{"/usr/local/bin/qemu-system-x86_6"..., 33}, {"[0x", 3},
{"4fd81d", 6}, {"]\n", 2}], 4) = 44
writev(14, [{"/usr/local/bin/qemu-system-x86_6"..., 33}, {"[0x", 3},
{"4fd859", 6}, {"]\n", 2}], 4) = 44
writev(14, [{"/usr/local/bin/qemu-system-x86_6"..., 33}, {"[0x", 3},
{"4fe0a6", 6}, {"]\n", 2}], 4) = 44
writev(14, [{"/usr/local/bin/qemu-system-x86_6"..., 33}, {"[0x", 3},
{"410e3d", 6}, {"]\n", 2}], 4) = 44
writev(14, [{"/lib64/libc.so.6", 16}, {"(", 1}, {"__libc_start_main", 17},
{"+0x", 3}, {"f4", 2}, {")", 1}, {"[0x", 3}, {"3dd021daa4", 10}, {"]\n",
2}], 9) = 55
writev(14, [{"/usr/local/bin/qemu-system-x86_6"..., 33}, {"[0x", 3},
{"406219", 6}, {"]\n", 2}], 4) = 44
write(14, "======= Memory map: ========\n", 29) = 29
open("/proc/self/maps", O_RDONLY) = 15
read(15, "00400000-0057f000 r-xp 00000000 "..., 1024) = 1024
write(14, "00400000-0057f000 r-xp 00000000 "..., 1024) = 1024
read(15, " /usr/lib64/libSDL-1.2.so.0.11"..., 1024) = 1024
write(14, " /usr/lib64/libSDL-1.2.so.0.11"..., 1024) = 1024
read(15, " /lib64/libdl-2.6.so\n3dd0803000"..., 1024) = 1024
write(14, " /lib64/libdl-2.6.so\n3dd0803000"..., 1024) = 1024
read(15, "/libgcc_s-4.1.2-20070503.so.1\n3d"..., 1024) = 1024
write(14, "/libgcc_s-4.1.2-20070503.so.1\n3d"..., 1024) = 1024
read(15, " /lib64/librt-2.6.so\n3ddb60700"..., 1024) = 1024
write(14, " /lib64/librt-2.6.so\n3ddb60700"..., 1024) = 1024
read(15, "gpg-error.so.0.3.0\n3de2800000-3d"..., 1024) = 1024
write(14, "gpg-error.so.0.3.0\n3de2800000-3d"..., 1024) = 1024
read(15, "-p 0000a000 fd:00 1266748 "..., 1024) = 1024
write(14, "-p 0000a000 fd:00 1266748 "..., 1024) = 1024
read(15, " /lib64/libnss_dns-2.6.so\n"..., 1024) = 392
write(14, " /lib64/libnss_dns-2.6.so\n"..., 392) = 392
read(15, "", 1024) = 0
close(15) = 0
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
tgkill(22650, 22650, SIGABRT) = 0
--- SIGABRT (Aborted) @ 0 (0) ---
Process 22650 detached
-Alexey, 24.02.2008.
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1900829&group_id=180599
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Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2008-02-24 12:40 [ kvm-Bugs-1900829 ] KVM crashes with AMD NPT SourceForge.net
2008-02-25 23:10 ` Marcelo Tosatti
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2008-08-27 12:03 SourceForge.net
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