| 2012-03-15 14:28:19 |
Adrian Stachowski |
bug |
|
|
added bug |
| 2012-03-15 14:29:53 |
Adrian Stachowski |
description |
Ubuntu Version: 12.04 (precise)
libc6: 2.15-0ubuntu5
xen-hypervisor-4.1-amd64: 4.1.2-2ubuntu2
linux-image-generic: 3.2.0.18.20
Everytime try to run 'xm list' on a new AMD Opteron 6274 system (Bulldozer architecture) I get a crash.
I couldn't even file a bug report through "apport-bug".
Repeating the same procedure with Ubuntu Oneiric showed not problems.
dmesg showed following messages:
[ 479.891581] xm[1746] trap invalid opcode ip:7fd684f8a5fc sp:7fff3ebb3c70 error:0 in libm-2.15.so[7fd684f48000+f9000]
[ 479.937611] apport[1758] trap invalid opcode ip:7fd6cb9ea5fc sp:7fff9bbc06b0 error:0 in libm-2.15.so[7fd6cb9a8000+f9000]
[ 479.937641] Process 1758(apport) has RLIMIT_CORE set to 1
[ 479.937645] Aborting core |
Ubuntu Version: 12.04 (precise)
libc6: 2.15-0ubuntu5
xen-hypervisor-4.1-amd64: 4.1.2-2ubuntu2
linux-image-generic: 3.2.0.18.20
Everytime I try to run 'xm list' on a new AMD Opteron 6274 system (Bulldozer architecture) I'm getting a crash.
I couldn't even file a bug report through "apport-bug".
Repeating the same procedure with Ubuntu Oneiric showed no problems at all.
dmesg showed following messages:
[ 479.891581] xm[1746] trap invalid opcode ip:7fd684f8a5fc sp:7fff3ebb3c70 error:0 in libm-2.15.so[7fd684f48000+f9000]
[ 479.937611] apport[1758] trap invalid opcode ip:7fd6cb9ea5fc sp:7fff9bbc06b0 error:0 in libm-2.15.so[7fd6cb9a8000+f9000]
[ 479.937641] Process 1758(apport) has RLIMIT_CORE set to 1
[ 479.937645] Aborting core |
|
| 2012-05-01 03:13:40 |
Launchpad Janitor |
eglibc (Ubuntu): status |
New |
Confirmed |
|
| 2012-05-01 03:13:54 |
jwestfall |
bug |
|
|
added subscriber jwestfall |
| 2012-05-04 16:49:41 |
jwestfall |
bug watch added |
|
http://sourceware.org/bugzilla/show_bug.cgi?id=14059 |
|
| 2012-05-07 18:47:12 |
jwestfall |
attachment added |
|
fma4-depends-avx.diff https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/956051/+attachment/3135508/+files/fma4-depends-avx.diff |
|
| 2012-05-07 20:18:18 |
Ubuntu Foundations Team Bug Bot |
tags |
bulldozer libc6 opteron xen |
bulldozer libc6 opteron patch xen |
|
| 2012-05-07 20:18:29 |
Ubuntu Foundations Team Bug Bot |
bug |
|
|
added subscriber Ubuntu Review Team |
| 2012-05-07 22:17:27 |
Matthias Klose |
nominated for series |
|
Ubuntu Precise |
|
| 2012-05-07 22:17:27 |
Matthias Klose |
bug task added |
|
eglibc (Ubuntu Precise) |
|
| 2012-05-07 22:17:43 |
Matthias Klose |
eglibc (Ubuntu Precise): importance |
Undecided |
Medium |
|
| 2012-05-07 22:17:43 |
Matthias Klose |
eglibc (Ubuntu Precise): status |
New |
Confirmed |
|
| 2012-05-07 22:17:43 |
Matthias Klose |
eglibc (Ubuntu Precise): milestone |
|
precise-updates |
|
| 2012-05-07 22:18:01 |
Matthias Klose |
eglibc (Ubuntu Precise): assignee |
|
Adam Conrad (adconrad) |
|
| 2012-05-18 14:50:26 |
dukeks |
bug |
|
|
added subscriber dukeks |
| 2012-05-24 13:48:55 |
uoL |
bug |
|
|
added subscriber uoL |
| 2012-05-25 19:29:00 |
Jan Kellermann |
bug |
|
|
added subscriber Jan Kellermann |
| 2012-05-29 11:32:32 |
Kenny Millington |
attachment added |
|
LP956051.debdiff https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/956051/+attachment/3167651/+files/LP956051.debdiff |
|
| 2012-05-29 11:34:14 |
Kenny Millington |
bug |
|
|
added subscriber Ubuntu Sponsors Team |
| 2012-06-08 19:59:15 |
Adam Conrad |
removed subscriber Ubuntu Sponsors Team |
|
|
|
| 2012-06-08 19:59:30 |
Adam Conrad |
eglibc (Ubuntu): assignee |
|
Adam Conrad (adconrad) |
|
| 2012-06-19 14:01:05 |
Tom Worley |
bug |
|
|
added subscriber Tom Worley |
| 2012-08-09 22:06:50 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/eglibc |
|
| 2012-08-09 23:45:13 |
Launchpad Janitor |
eglibc (Ubuntu): status |
Confirmed |
Fix Released |
|
| 2012-08-10 01:03:28 |
Adam Conrad |
eglibc (Ubuntu Precise): importance |
Medium |
High |
|
| 2012-08-20 15:16:14 |
Benedikt Fraunhofer |
bug |
|
|
added subscriber Benedikt Fraunhofer |
| 2012-09-12 20:17:50 |
Chris J Arges |
description |
Ubuntu Version: 12.04 (precise)
libc6: 2.15-0ubuntu5
xen-hypervisor-4.1-amd64: 4.1.2-2ubuntu2
linux-image-generic: 3.2.0.18.20
Everytime I try to run 'xm list' on a new AMD Opteron 6274 system (Bulldozer architecture) I'm getting a crash.
I couldn't even file a bug report through "apport-bug".
Repeating the same procedure with Ubuntu Oneiric showed no problems at all.
dmesg showed following messages:
[ 479.891581] xm[1746] trap invalid opcode ip:7fd684f8a5fc sp:7fff3ebb3c70 error:0 in libm-2.15.so[7fd684f48000+f9000]
[ 479.937611] apport[1758] trap invalid opcode ip:7fd6cb9ea5fc sp:7fff9bbc06b0 error:0 in libm-2.15.so[7fd6cb9a8000+f9000]
[ 479.937641] Process 1758(apport) has RLIMIT_CORE set to 1
[ 479.937645] Aborting core |
[Impact]
When using xen as a hypervisor on AMD Bulldozer/Opteron hardware, 'xm list' will cause an 'invalid opcode' trap and crash.
[Development Fix]
This is fixed in quantal.
[Stable Fix]
A fix can be backported from quantal into precise.
[Test Case]
Install xen on an AMD machine with AVX/FMA4 extensions. Run 'xm list'. It is expected to not cause an invalid opcode trap.
[Regression Potential]
This patch add checks proper FMA4 and AVX detection in eglibc.
--
Ubuntu Version: 12.04 (precise)
libc6: 2.15-0ubuntu5
xen-hypervisor-4.1-amd64: 4.1.2-2ubuntu2
linux-image-generic: 3.2.0.18.20
Everytime I try to run 'xm list' on a new AMD Opteron 6274 system (Bulldozer architecture) I'm getting a crash.
I couldn't even file a bug report through "apport-bug".
Repeating the same procedure with Ubuntu Oneiric showed no problems at all.
dmesg showed following messages:
[ 479.891581] xm[1746] trap invalid opcode ip:7fd684f8a5fc sp:7fff3ebb3c70 error:0 in libm-2.15.so[7fd684f48000+f9000]
[ 479.937611] apport[1758] trap invalid opcode ip:7fd6cb9ea5fc sp:7fff9bbc06b0 error:0 in libm-2.15.so[7fd6cb9a8000+f9000]
[ 479.937641] Process 1758(apport) has RLIMIT_CORE set to 1
[ 479.937645] Aborting core |
|
| 2012-09-12 20:23:18 |
Tim Gardner |
bug |
|
|
added subscriber Tim Gardner |
| 2012-09-12 20:36:59 |
Chris J Arges |
description |
[Impact]
When using xen as a hypervisor on AMD Bulldozer/Opteron hardware, 'xm list' will cause an 'invalid opcode' trap and crash.
[Development Fix]
This is fixed in quantal.
[Stable Fix]
A fix can be backported from quantal into precise.
[Test Case]
Install xen on an AMD machine with AVX/FMA4 extensions. Run 'xm list'. It is expected to not cause an invalid opcode trap.
[Regression Potential]
This patch add checks proper FMA4 and AVX detection in eglibc.
--
Ubuntu Version: 12.04 (precise)
libc6: 2.15-0ubuntu5
xen-hypervisor-4.1-amd64: 4.1.2-2ubuntu2
linux-image-generic: 3.2.0.18.20
Everytime I try to run 'xm list' on a new AMD Opteron 6274 system (Bulldozer architecture) I'm getting a crash.
I couldn't even file a bug report through "apport-bug".
Repeating the same procedure with Ubuntu Oneiric showed no problems at all.
dmesg showed following messages:
[ 479.891581] xm[1746] trap invalid opcode ip:7fd684f8a5fc sp:7fff3ebb3c70 error:0 in libm-2.15.so[7fd684f48000+f9000]
[ 479.937611] apport[1758] trap invalid opcode ip:7fd6cb9ea5fc sp:7fff9bbc06b0 error:0 in libm-2.15.so[7fd6cb9a8000+f9000]
[ 479.937641] Process 1758(apport) has RLIMIT_CORE set to 1
[ 479.937645] Aborting core |
SRU Justification:
[Impact]
When using xen as a hypervisor on AMD Bulldozer/Opteron hardware, 'xm list' will cause an 'invalid opcode' trap and crash.
[Development Fix]
This is fixed in quantal.
[Stable Fix]
A fix can be backported from quantal into precise.
[Test Case]
Install xen on an AMD machine with AVX/FMA4 extensions. Run 'xm list'. It is expected to not cause an invalid opcode trap.
[Regression Potential]
This patch add checks proper FMA4 and AVX detection in eglibc.
--
Ubuntu Version: 12.04 (precise)
libc6: 2.15-0ubuntu5
xen-hypervisor-4.1-amd64: 4.1.2-2ubuntu2
linux-image-generic: 3.2.0.18.20
Everytime I try to run 'xm list' on a new AMD Opteron 6274 system (Bulldozer architecture) I'm getting a crash.
I couldn't even file a bug report through "apport-bug".
Repeating the same procedure with Ubuntu Oneiric showed no problems at all.
dmesg showed following messages:
[ 479.891581] xm[1746] trap invalid opcode ip:7fd684f8a5fc sp:7fff3ebb3c70 error:0 in libm-2.15.so[7fd684f48000+f9000]
[ 479.937611] apport[1758] trap invalid opcode ip:7fd6cb9ea5fc sp:7fff9bbc06b0 error:0 in libm-2.15.so[7fd6cb9a8000+f9000]
[ 479.937641] Process 1758(apport) has RLIMIT_CORE set to 1
[ 479.937645] Aborting core |
|
| 2012-09-12 22:21:34 |
Clint Byrum |
eglibc (Ubuntu Precise): status |
Confirmed |
Fix Committed |
|
| 2012-09-12 22:21:36 |
Clint Byrum |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2012-09-12 22:21:41 |
Clint Byrum |
bug |
|
|
added subscriber SRU Verification |
| 2012-09-12 22:21:50 |
Clint Byrum |
tags |
bulldozer libc6 opteron patch xen |
bulldozer libc6 opteron patch verification-needed xen |
|
| 2012-09-14 01:04:36 |
Adam Conrad |
tags |
bulldozer libc6 opteron patch verification-needed xen |
bulldozer libc6 opteron patch verification-done xen |
|
| 2012-09-17 21:17:30 |
Nicolas Maurer |
bug |
|
|
added subscriber Nicolas Maurer |
| 2012-10-05 19:09:14 |
Brian Murray |
tags |
bulldozer libc6 opteron patch verification-done xen |
bulldozer libc6 opteron patch xen |
|
| 2012-10-05 19:09:14 |
Brian Murray |
tags |
bulldozer libc6 opteron patch xen |
bulldozer libc6 opteron patch verification-needed xen |
|
| 2012-10-06 00:13:29 |
Robert Blenkinsopp |
tags |
bulldozer libc6 opteron patch verification-needed xen |
bulldozer libc6 opteron patch verification-done xen |
|
| 2012-10-18 08:03:21 |
Colin Watson |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2012-11-14 22:48:26 |
Adam Conrad |
eglibc (Ubuntu Precise): status |
Fix Committed |
Fix Released |
|
| 2012-11-14 22:48:33 |
Adam Conrad |
cve linked |
|
2012-3406 |
|
| 2012-11-14 22:48:33 |
Adam Conrad |
cve linked |
|
2012-3480 |
|
| 2013-06-25 06:19:11 |
Launchpad Janitor |
branch linked |
|
lp:ubuntu/eglibc |
|
| 2013-08-28 10:02:58 |
Launchpad Janitor |
branch linked |
|
lp:~ubuntu-branches/ubuntu/precise/eglibc/precise-proposed |
|
