[coreboot] [coreboot - Bug #343] Fails to load GRUB payload: CPU Index 0 - APIC 0 Unexpected Exception:6 @ 10:00009016 - Halting

2022-05-10 Thread Arthur Heymans 
Issue #343 has been updated by Arthur Heymans.





Bisected. 4ea7bae51f97e49c84dc67ea30b466ca8633b9f6 is the culprit in grub.





Bug #343: Fails to load GRUB payload: CPU Index 0 - APIC 0 Unexpected 
Exception:6 @ 10:9016 - Halting

https://ticket.coreboot.org/issues/343#change-923



* Author: Paul Menzel

* Status: New

* Priority: Normal

* Start date: 2022-03-30



coreboot emulation/qemu-i440fx is unable to load GRUB payload. It works with 
SeaBIOS.



```

FMAP REGION: COREBOOT

Name   Offset Type   Size   Comp

cbfs master header 0x0cbfs header32 none

fallback/romstage  0x80   stage   21944 none

fallback/ramstage  0x56c0 stage   62048 LZMA (139536 
decompressed)

config 0x14980raw   428 none

revision   0x14b80raw   716 none

build_info 0x14e80raw   112 none

fallback/dsdt.aml  0x14f40raw  4044 none

cmos_layout.bin0x15f40cmos_layout   640 none

fallback/postcar   0x16200stage   23328 none

fallback/payload   0x1bd80simple elf 460906 none

(empty)0x8c640null  3603556 none

bootblock  0x3fc2c0   bootblock   15104 none

```



```

[…]

[NOTE ]  coreboot-4.16-415-ga84c00c9ce Wed Mar 30 01:18:14 UTC 2022 ramstage 
starting (log level: 7)...

[…]

[INFO ]  Timestamp - selfboot jump: 965162845

[EMERG]  CPU Index 0 - APIC 0 Unexpected Exception:6 @ 10:9016 - Halting

[EMERG]  Code: 0 eflags: 00010002 cr2: 

[EMERG]  eax:  ebx: 3ffbdc18 ecx: 0001ac27 edx: 00ff

[EMERG]  edi: 3ffbdc00 esi: 3ffbdbf0 ebp: 01e4 esp: 3ffc3fbc



[EMERG]  0x8fd0:00 00 00 00 00 00 00 00 

[EMERG]  0x8fd8:00 00 00 00 00 00 00 00 

[EMERG]  0x8fe0:00 00 00 00 00 00 00 00 

[EMERG]  0x8fe8:00 00 00 00 00 00 00 00 

[EMERG]  0x8ff0:00 00 00 00 00 00 00 00 

[EMERG]  0x8ff8:00 00 00 00 00 00 00 00 

[EMERG]  0x9000:52 52 68 27 ac 01 00 6a 

[EMERG]  0x9008:0b e8 5e cd 00 00 83 c4 

[EMERG]  0x9010:10 a0 00 00 00 00 0f 0b 

[EMERG]  0x9018:51 51 68 6a a2 01 00 6a 

[EMERG]  0x9020:0b e8 46 cd 00 00 83 c4 

[EMERG]  0x9028:10 eb e6 90 bc f0 ff 07 

[EMERG]  0x9030:00 e9 c7 d7 00 00 66 90 

[EMERG]  0x9038:02 b0 ad 1b 02 00 00 00 

[EMERG]  0x9040:fc 4f 52 e4 55 57 56 53 

[EMERG]  0x9048:83 ec 1c 8b 5c 24 30 8b 

[EMERG]  0x3ffc4038:0x0002

[EMERG]  0x3ffc4034:0x0003

[EMERG]  0x3ffc4030:0x

[EMERG]  0x3ffc402c:0x

[EMERG]  0x3ffc4028:0x

[EMERG]  0x3ffc4024:0x

[EMERG]  0x3ffc4020:0x

[EMERG]  0x3ffc401c:0x

[EMERG]  0x3ffc4018:0x

[EMERG]  0x3ffc4014:0x

[EMERG]  0x3ffc4010:0x

[EMERG]  0x3ffc400c:0x

[EMERG]  0x3ffc4008:0x

[EMERG]  0x3ffc4004:0x

[EMERG]  0x3ffc4000:0x

[EMERG]  0x3ffc3ffc:0x

[EMERG]  0x3ffc3ff8:0x3ffbd4e8

[EMERG]  0x3ffc3ff4:0xdeadbeef

[EMERG]  0x3ffc3ff0:0xdeadbeef

[EMERG]  0x3ffc3fec:0x3ff9e061

[EMERG]  0x3ffc3fe8:0x3ffa1f19

[EMERG]  0x3ffc3fe4:0x00018f20

[EMERG]  0x3ffc3fe0:0x3ffdcfd4

[EMERG]  0x3ffc3fdc:0x3ffc4000

[EMERG]  0x3ffc3fd8:0x3ffd63ac

[EMERG]  0x3ffc3fd4:0x

[EMERG]  0x3ffc3fd0:0x3ffa1fe5

[EMERG]  0x3ffc3fcc:0x3ffa2139

[EMERG]  0x3ffc3fc8:0x3ffbdc24

[EMERG]  0x3ffc3fc4:0x3ffa4303

[EMERG]  0x3ffc3fc0:0x3ff95000

[EMERG]  0x3ffc3fbc:0x3ffac8e4 <-esp

```



---Files

coreboot.log (17.2 KB)





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[coreboot] [coreboot - Bug #343] Fails to load GRUB payload: CPU Index 0 - APIC 0 Unexpected Exception:6 @ 10:00009016 - Halting

2022-07-04 Thread Nico Huber 
Issue #343 has been updated by Nico Huber.





I think this is related:

https://review.coreboot.org/c/coreboot/+/64235





Bug #343: Fails to load GRUB payload: CPU Index 0 - APIC 0 Unexpected 
Exception:6 @ 10:9016 - Halting

https://ticket.coreboot.org/issues/343#change-1024



* Author: Paul Menzel

* Status: New

* Priority: Normal

* Start date: 2022-03-30



coreboot emulation/qemu-i440fx is unable to load GRUB payload. It works with 
SeaBIOS.



```

FMAP REGION: COREBOOT

Name   Offset Type   Size   Comp

cbfs master header 0x0cbfs header32 none

fallback/romstage  0x80   stage   21944 none

fallback/ramstage  0x56c0 stage   62048 LZMA (139536 
decompressed)

config 0x14980raw   428 none

revision   0x14b80raw   716 none

build_info 0x14e80raw   112 none

fallback/dsdt.aml  0x14f40raw  4044 none

cmos_layout.bin0x15f40cmos_layout   640 none

fallback/postcar   0x16200stage   23328 none

fallback/payload   0x1bd80simple elf 460906 none

(empty)0x8c640null  3603556 none

bootblock  0x3fc2c0   bootblock   15104 none

```



```

[…]

[NOTE ]  coreboot-4.16-415-ga84c00c9ce Wed Mar 30 01:18:14 UTC 2022 ramstage 
starting (log level: 7)...

[…]

[INFO ]  Timestamp - selfboot jump: 965162845

[EMERG]  CPU Index 0 - APIC 0 Unexpected Exception:6 @ 10:9016 - Halting

[EMERG]  Code: 0 eflags: 00010002 cr2: 

[EMERG]  eax:  ebx: 3ffbdc18 ecx: 0001ac27 edx: 00ff

[EMERG]  edi: 3ffbdc00 esi: 3ffbdbf0 ebp: 01e4 esp: 3ffc3fbc



[EMERG]  0x8fd0:00 00 00 00 00 00 00 00 

[EMERG]  0x8fd8:00 00 00 00 00 00 00 00 

[EMERG]  0x8fe0:00 00 00 00 00 00 00 00 

[EMERG]  0x8fe8:00 00 00 00 00 00 00 00 

[EMERG]  0x8ff0:00 00 00 00 00 00 00 00 

[EMERG]  0x8ff8:00 00 00 00 00 00 00 00 

[EMERG]  0x9000:52 52 68 27 ac 01 00 6a 

[EMERG]  0x9008:0b e8 5e cd 00 00 83 c4 

[EMERG]  0x9010:10 a0 00 00 00 00 0f 0b 

[EMERG]  0x9018:51 51 68 6a a2 01 00 6a 

[EMERG]  0x9020:0b e8 46 cd 00 00 83 c4 

[EMERG]  0x9028:10 eb e6 90 bc f0 ff 07 

[EMERG]  0x9030:00 e9 c7 d7 00 00 66 90 

[EMERG]  0x9038:02 b0 ad 1b 02 00 00 00 

[EMERG]  0x9040:fc 4f 52 e4 55 57 56 53 

[EMERG]  0x9048:83 ec 1c 8b 5c 24 30 8b 

[EMERG]  0x3ffc4038:0x0002

[EMERG]  0x3ffc4034:0x0003

[EMERG]  0x3ffc4030:0x

[EMERG]  0x3ffc402c:0x

[EMERG]  0x3ffc4028:0x

[EMERG]  0x3ffc4024:0x

[EMERG]  0x3ffc4020:0x

[EMERG]  0x3ffc401c:0x

[EMERG]  0x3ffc4018:0x

[EMERG]  0x3ffc4014:0x

[EMERG]  0x3ffc4010:0x

[EMERG]  0x3ffc400c:0x

[EMERG]  0x3ffc4008:0x

[EMERG]  0x3ffc4004:0x

[EMERG]  0x3ffc4000:0x

[EMERG]  0x3ffc3ffc:0x

[EMERG]  0x3ffc3ff8:0x3ffbd4e8

[EMERG]  0x3ffc3ff4:0xdeadbeef

[EMERG]  0x3ffc3ff0:0xdeadbeef

[EMERG]  0x3ffc3fec:0x3ff9e061

[EMERG]  0x3ffc3fe8:0x3ffa1f19

[EMERG]  0x3ffc3fe4:0x00018f20

[EMERG]  0x3ffc3fe0:0x3ffdcfd4

[EMERG]  0x3ffc3fdc:0x3ffc4000

[EMERG]  0x3ffc3fd8:0x3ffd63ac

[EMERG]  0x3ffc3fd4:0x

[EMERG]  0x3ffc3fd0:0x3ffa1fe5

[EMERG]  0x3ffc3fcc:0x3ffa2139

[EMERG]  0x3ffc3fc8:0x3ffbdc24

[EMERG]  0x3ffc3fc4:0x3ffa4303

[EMERG]  0x3ffc3fc0:0x3ff95000

[EMERG]  0x3ffc3fbc:0x3ffac8e4 <-esp

```



---Files

coreboot.log (17.2 KB)





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[coreboot] [coreboot - Bug #343] Fails to load GRUB payload: CPU Index 0 - APIC 0 Unexpected Exception:6 @ 10:00009016 - Halting

2022-07-05 Thread Michael Niewöhner 
Issue #343 has been updated by Michael Niewöhner.





Nico Huber wrote in #note-4:

> I think this is related:

> https://review.coreboot.org/c/coreboot/+/64235



Thanks for the hint. This fixes it





Bug #343: Fails to load GRUB payload: CPU Index 0 - APIC 0 Unexpected 
Exception:6 @ 10:9016 - Halting

https://ticket.coreboot.org/issues/343#change-1025



* Author: Paul Menzel

* Status: New

* Priority: Normal

* Start date: 2022-03-30



coreboot emulation/qemu-i440fx is unable to load GRUB payload. It works with 
SeaBIOS.



```

FMAP REGION: COREBOOT

Name   Offset Type   Size   Comp

cbfs master header 0x0cbfs header32 none

fallback/romstage  0x80   stage   21944 none

fallback/ramstage  0x56c0 stage   62048 LZMA (139536 
decompressed)

config 0x14980raw   428 none

revision   0x14b80raw   716 none

build_info 0x14e80raw   112 none

fallback/dsdt.aml  0x14f40raw  4044 none

cmos_layout.bin0x15f40cmos_layout   640 none

fallback/postcar   0x16200stage   23328 none

fallback/payload   0x1bd80simple elf 460906 none

(empty)0x8c640null  3603556 none

bootblock  0x3fc2c0   bootblock   15104 none

```



```

[…]

[NOTE ]  coreboot-4.16-415-ga84c00c9ce Wed Mar 30 01:18:14 UTC 2022 ramstage 
starting (log level: 7)...

[…]

[INFO ]  Timestamp - selfboot jump: 965162845

[EMERG]  CPU Index 0 - APIC 0 Unexpected Exception:6 @ 10:9016 - Halting

[EMERG]  Code: 0 eflags: 00010002 cr2: 

[EMERG]  eax:  ebx: 3ffbdc18 ecx: 0001ac27 edx: 00ff

[EMERG]  edi: 3ffbdc00 esi: 3ffbdbf0 ebp: 01e4 esp: 3ffc3fbc



[EMERG]  0x8fd0:00 00 00 00 00 00 00 00 

[EMERG]  0x8fd8:00 00 00 00 00 00 00 00 

[EMERG]  0x8fe0:00 00 00 00 00 00 00 00 

[EMERG]  0x8fe8:00 00 00 00 00 00 00 00 

[EMERG]  0x8ff0:00 00 00 00 00 00 00 00 

[EMERG]  0x8ff8:00 00 00 00 00 00 00 00 

[EMERG]  0x9000:52 52 68 27 ac 01 00 6a 

[EMERG]  0x9008:0b e8 5e cd 00 00 83 c4 

[EMERG]  0x9010:10 a0 00 00 00 00 0f 0b 

[EMERG]  0x9018:51 51 68 6a a2 01 00 6a 

[EMERG]  0x9020:0b e8 46 cd 00 00 83 c4 

[EMERG]  0x9028:10 eb e6 90 bc f0 ff 07 

[EMERG]  0x9030:00 e9 c7 d7 00 00 66 90 

[EMERG]  0x9038:02 b0 ad 1b 02 00 00 00 

[EMERG]  0x9040:fc 4f 52 e4 55 57 56 53 

[EMERG]  0x9048:83 ec 1c 8b 5c 24 30 8b 

[EMERG]  0x3ffc4038:0x0002

[EMERG]  0x3ffc4034:0x0003

[EMERG]  0x3ffc4030:0x

[EMERG]  0x3ffc402c:0x

[EMERG]  0x3ffc4028:0x

[EMERG]  0x3ffc4024:0x

[EMERG]  0x3ffc4020:0x

[EMERG]  0x3ffc401c:0x

[EMERG]  0x3ffc4018:0x

[EMERG]  0x3ffc4014:0x

[EMERG]  0x3ffc4010:0x

[EMERG]  0x3ffc400c:0x

[EMERG]  0x3ffc4008:0x

[EMERG]  0x3ffc4004:0x

[EMERG]  0x3ffc4000:0x

[EMERG]  0x3ffc3ffc:0x

[EMERG]  0x3ffc3ff8:0x3ffbd4e8

[EMERG]  0x3ffc3ff4:0xdeadbeef

[EMERG]  0x3ffc3ff0:0xdeadbeef

[EMERG]  0x3ffc3fec:0x3ff9e061

[EMERG]  0x3ffc3fe8:0x3ffa1f19

[EMERG]  0x3ffc3fe4:0x00018f20

[EMERG]  0x3ffc3fe0:0x3ffdcfd4

[EMERG]  0x3ffc3fdc:0x3ffc4000

[EMERG]  0x3ffc3fd8:0x3ffd63ac

[EMERG]  0x3ffc3fd4:0x

[EMERG]  0x3ffc3fd0:0x3ffa1fe5

[EMERG]  0x3ffc3fcc:0x3ffa2139

[EMERG]  0x3ffc3fc8:0x3ffbdc24

[EMERG]  0x3ffc3fc4:0x3ffa4303

[EMERG]  0x3ffc3fc0:0x3ff95000

[EMERG]  0x3ffc3fbc:0x3ffac8e4 <-esp

```



---Files

coreboot.log (17.2 KB)





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