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EmulatorPkg IA32 Segfault in late Dxe (Bugzilla Bug 2668) #8458

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tianocore-issues opened this issue Apr 8, 2020 · 13 comments
Closed

EmulatorPkg IA32 Segfault in late Dxe (Bugzilla Bug 2668) #8458

tianocore-issues opened this issue Apr 8, 2020 · 13 comments
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package:emulatorpkg priority:medium Moderate impact. Should be prioritized over lower priority issues. type:bug Something isn't working

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This issue was created automatically with bugzilla2github

Bugzilla Bug 2668

Date: 2020-04-08T12:18:55+00:00
From: @spbrogan
To: guomin.jiang
CC: brian.delgado, nobody

See also: https://bugzilla.tianocore.org/show_bug.cgi?id=2639
See also: https://bugzilla.tianocore.org/show_bug.cgi?id=2638
Last updated: 2022-03-03T04:59:23+00:00
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Comment 12150

Date: 2020-04-08 12:18:55 +0000
From: @spbrogan

  • Industry Specification: ---
  • Release Observed: EDK II Master
  • Releases to Fix: EDK II Master
  • Target OS: Linux
  • Bugzilla Assignee(s): guomin.jiang

After getting IA32 to build on Ubuntu 18.04 it now segfaults when trying to run. It fails in late DXE which is different than https://bugzilla.tianocore.org/show_bug.cgi?id=2639.

Maybe I am missing some graphics configuration because i am using a headless VM but regardless this should not cause Segmentation fault.

Azure Pipeline run here (build and boot logs as artifacts): https://dev.azure.com/tianocore/edk2-ci-play/_build/results?buildId=5555&view=logs&j=340bd6f2-95b1-514a-e5d4-c88ff61ededb&t=2f930dd8-d4fd-573a-2635-738b56f3c93e

Boot Log ends like

INFO - [BdsDxe] Locate Variable Lock protocol - Success
INFO - [Variable] Lock: 8BE4DF61-93CA-11D2-AA0D-00E098032B8C:PlatformLangCodes Success
INFO - [Variable] Lock: 8BE4DF61-93CA-11D2-AA0D-00E098032B8C:LangCodes Success
INFO - [Variable] Lock: 8BE4DF61-93CA-11D2-AA0D-00E098032B8C:BootOptionSupport Success
INFO - [Variable] Lock: 8BE4DF61-93CA-11D2-AA0D-00E098032B8C:HwErrRecSupport Success
INFO - [Variable] Lock: 8BE4DF61-93CA-11D2-AA0D-00E098032B8C:OsIndicationsSupported Success
INFO - Variable Driver Auto Update Lang, Lang:eng, PlatformLang:en Status: Success
INFO - [Variable] Lock: 8BE4DF61-93CA-11D2-AA0D-00E098032B8C:PlatformRecovery0000 Success
INFO - PROGRESS CODE: V03051005 I0
INFO - [Variable]END_OF_DXE is signaled
INFO - Initialize variable error flag (FF)
INFO - InstallProtocolInterface: 9842073D-95D9-9F49-BD3F-2E29525125DF 4412AB90
INFO - InstallProtocolInterface: 09576E91-6D3F-11D2-8E39-00A0C969723B 4412AA10
INFO - InstallProtocolInterface: 453368F6-7C85-434A-A98A-72D1B7FFA926 4412AD9C
INFO - InstallProtocolInterface: 9042A9DE-23DC-4A38-96FB-7ADED080516A 4411301C
INFO - InstallProtocolInterface: 387477C1-69C7-11D2-8E39-00A0C969723B 4411302C
INFO - InstallProtocolInterface: 31878C87-0B75-11D5-9A4F-0090273FC14D 44113038
INFO - InstallProtocolInterface: DD9E7534-7762-4698-8C14-F58517A625AA 44113490
INFO - uga: cannot connect to X server
INFO - GraphicsConsole video resolution 800 x 600
INFO - Graphics - Mode 0, Column = 80, Row = 25
INFO - Graphics - Mode 1, Column = 0, Row = 0
INFO - Graphics - Mode 2, Column = 100, Row = 31
INFO - Graphics Console Started, Mode: -1
INFO - InstallProtocolInterface: 387477C2-69C7-11D2-8E39-00A0C969723B 44129D9C
INFO - InstallProtocolInterface: D3B36F2C-D551-11D4-9A46-0090273FC14D 0
INFO - InstallProtocolInterface: 9042A9DE-23DC-4A38-96FB-7ADED080516A 441931E8
INFO - InstallProtocolInterface: 982C298B-F4FA-41CB-B838-77AA688FB839 441931CC
INFO - Segmentation fault (core dumped)

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Comment 12214

Date: 2020-04-14 21:40:22 +0000
From: nobody <>

Guomin: please check it.

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Comment 12408

Date: 2020-05-05 23:19:30 +0000
From: guomin.jiang

Sorry for replying it till now, i will check it this week.

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Comment 12472

Date: 2020-05-11 00:46:07 +0000
From: guomin.jiang

I am afraid that i have no time for it until August.

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Comment 13043

Date: 2020-07-05 11:09:25 +0000
From: Brian Delgado <<brian.delgado>>

Disabling compiler optimizations worked around this issue for me (although my crash was elsewhere).

This link mentions the workaround: https://edk2.groups.io/g/discuss/topic/67981202#76

I added -O0 as shown below and it loaded properly.

!include NetworkPkg/Network.dsc.inc

[BuildOptions]

Disable deprecated APIs.

__*_CC_FLAGS = -D DISABLE_NEW_DEPRECATED_INTERFACES -O0

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Comment 13283

Date: 2020-07-31 20:38:28 +0000
From: guomin.jiang

(In reply to Brian Delgado from comment #4)
> Disabling compiler optimizations worked around this issue for me (although
> my crash was elsewhere).
>
> This link mentions the workaround:
> https://edk2.groups.io/g/discuss/topic/67981202#76
>
> I added -O0 as shown below and it loaded properly.
>
> ------------
> !include NetworkPkg/Network.dsc.inc
>
> [BuildOptions]
> #
> # Disable deprecated APIs.
> #
> __*_CC_FLAGS = -D DISABLE_NEW_DEPRECATED_INTERFACES -O0

It is no helpful, but still thank yo.

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Comment 18353

Date: 2022-02-14 01:51:17 +0000
From: guomin.jiang

Will check it.

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Comment 18421

Date: 2022-02-21 22:42:48 +0000
From: guomin.jiang

sent change https://edk2.groups.io/g/devel/message/86842 for review

Thanks
Guomin

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Comment 18471

Date: 2022-03-01 00:14:51 +0000
From: guomin.jiang

Sent change for review:

[edk2-devel] [PATCH 0/2] Avoid Emulator Segmentation fault: https://edk2.groups.io/g/devel/message/86842

[edk2-devel] [PATCH 1/2] MdeModulePkg/GraphicsConsoleDxe: Check status to make sure no error: https://edk2.groups.io/g/devel/message/86843

[edk2-devel] [PATCH 2/2] EmulatorPkg/EmuGopDxe: Set ModeInfo after Open successfully: https://edk2.groups.io/g/devel/message/86844

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Comment 18472

Date: 2022-03-01 04:26:01 +0000
From: guomin.jiang

Sent V2 change

[edk2-devel] [PATCH v2 0/2] Avoid Emulator Segmentation fault: https://edk2.groups.io/g/devel/message/87138

[edk2-devel] [PATCH v2 1/2] MdeModulePkg/GraphicsConsoleDxe: Check status to make sure no error: https://edk2.groups.io/g/devel/message/87139

[edk2-devel] [PATCH v2 2/2] EmulatorPkg/EmuGopDxe: Set ModeInfo after Open successfully: https://edk2.groups.io/g/devel/message/87140

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Comment 18512

Date: 2022-03-02 19:52:51 +0000
From: guomin.jiang

Sent V3 change

[edk2-devel] [PATCH v3 0/2] Avoid Emulator Segmentation fault: https://edk2.groups.io/g/devel/message/87190

[edk2-devel] [PATCH v3 1/2] MdeModulePkg/GraphicsConsoleDxe: Check status to make sure no error: https://edk2.groups.io/g/devel/message/87191

[edk2-devel] [PATCH v3 2/2] EmulatorPkg/EmuGopDxe: Set ModeInfo after Open successfully: https://edk2.groups.io/g/devel/message/87192

Thanks
Guomin

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Comment 18524

Date: 2022-03-03 04:53:17 +0000
From: guomin.jiang

Merged

b422b0f...dc39554

Guomin
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Comment 18526

Date: 2022-03-03 04:59:23 +0000
From: guomin.jiang

*** Bug 2639 has been marked as a duplicate of this bug. ***

leiflindholm added a commit to leiflindholm/edk2 that referenced this issue Feb 3, 2025
@leiflindholm
ReadMe.rst: update closed BZ references
017ea5b 
We've migrated bugzilla to github, so update the references to specific
bugs called out in the top-level readme.

Also delete the references to BZ2661 and BZ2668 which are both *closed*:
tianocore#8453
tianocore#8458

Signed-off-by: Leif Lindholm <[email protected]>
leiflindholm added a commit to leiflindholm/edk2 that referenced this issue Feb 3, 2025
@leiflindholm
ReadMe.rst: update closed BZ references
3e20086 
We've migrated bugzilla to github, so update the references to specific
bugs called out in the top-level readme.

Also delete the references to BZ2661 and BZ2668 which are both *closed*:
tianocore#8453
tianocore#8458

Signed-off-by: Leif Lindholm <[email protected]>
leiflindholm added a commit to leiflindholm/edk2 that referenced this issue Feb 3, 2025
@leiflindholm
ReadMe.rst: update closed BZ references
b5c527b 
We've migrated bugzilla to github, so update the references to specific
bugs called out in the top-level readme.

Also delete the references to BZ2661 and BZ2668 which are both *closed*:
tianocore#8453
tianocore#8458

Signed-off-by: Leif Lindholm <[email protected]>
leiflindholm added a commit to leiflindholm/edk2 that referenced this issue Feb 3, 2025
@leiflindholm
ReadMe.rst: update closed BZ references
fcc3fe4 
We've migrated bugzilla to github, so update the references to specific
bugs called out in the top-level readme.

Also delete the references to BZ2661 and BZ2668 which are both *closed*:
tianocore#8453
tianocore#8458

Signed-off-by: Leif Lindholm <[email protected]>
leiflindholm added a commit to leiflindholm/edk2 that referenced this issue Feb 3, 2025
@leiflindholm
ReadMe.rst: update closed BZ references
3f0a123 
We've migrated bugzilla to github, so update the references to specific
bugs called out in the top-level readme.

Also delete the references to BZ2661 and BZ2668 which are both *closed*:
tianocore#8453
tianocore#8458

Signed-off-by: Leif Lindholm <[email protected]>
leiflindholm added a commit to leiflindholm/edk2 that referenced this issue Feb 3, 2025
@leiflindholm
ReadMe.rst: update closed BZ references
3f72e7f 
We've migrated bugzilla to github, so update the references to specific
bugs called out in the top-level readme.

Also delete the references to BZ2661 and BZ2668 which are both *closed*:
tianocore#8453
tianocore#8458

Signed-off-by: Leif Lindholm <[email protected]>
leiflindholm added a commit to leiflindholm/edk2 that referenced this issue Feb 3, 2025
@leiflindholm
ReadMe.rst: reflect bugzilla migration
f451070 
We've migrated bugzilla bugs to github issues, so update the references
to specific bugs called out in the top-level readme.

Also delete the references to BZ2661 and BZ2668 which are both *closed*:
tianocore#8453
tianocore#8458

And drop bugzilla.tianocore.org from "references".
The server is no longer in use, and the certificate has expired,
so stop telling people to go there.

Signed-off-by: Leif Lindholm <[email protected]>
mergify bot pushed a commit that referenced this issue Feb 4, 2025
@leiflindholm @mergify
ReadMe.rst: reflect bugzilla migration
258f2d1 
We've migrated bugzilla bugs to github issues, so update the references
to specific bugs called out in the top-level readme.

Also delete the references to BZ2661 and BZ2668 which are both *closed*:
#8453
#8458

And drop bugzilla.tianocore.org from "references".
The server is no longer in use, and the certificate has expired,
so stop telling people to go there.

Signed-off-by: Leif Lindholm <[email protected]>
niruiyu pushed a commit to niruiyu/edk2 that referenced this issue Feb 19, 2025
@leiflindholm @HemaAnmisha
ReadMe.rst: reflect bugzilla migration
3ad9575 
(cherry picked from commit 258f2d1)

We've migrated bugzilla bugs to github issues, so update the references
to specific bugs called out in the top-level readme.

Also delete the references to BZ2661 and BZ2668 which are both *closed*:
tianocore#8453
tianocore#8458

And drop bugzilla.tianocore.org from "references".
The server is no longer in use, and the certificate has expired,
so stop telling people to go there.

Signed-off-by: Leif Lindholm <[email protected]>
(cherry picked from commit 258f2d1)

Change-Id: Ic99ba325907b9fd94bc15e71c46886f406e78a95
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