* [PATCH] qemui386-buster: Switch to linux-image intended for older PCs
@ 2019-04-01 14:56 Maxim Yu. Osipov
2019-04-02 14:54 ` Maxim Yu. Osipov
2019-04-12 17:14 ` Henning Schild
0 siblings, 2 replies; 4+ messages in thread
From: Maxim Yu. Osipov @ 2019-04-01 14:56 UTC (permalink / raw)
To: isar-users
linux-image with suffix 686-pae frequently experiences
problems during boot:
[ 30.458173] ------------[ cut here ]------------
[ 30.458649] kernel BUG at arch/x86/kernel/alternative.c:726!
[ 30.459483] invalid opcode: 0000 [#1] SMP PTI
[ 30.459960] CPU: 0 PID: 176 Comm: systemd-udevd Tainted: G OE 4.19.0-4-686-pae #1 Debian 4.19.28-2
[ 30.460749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[ 30.461571] EIP: text_poke+0x1bc/0x250
[ 30.461932] Code: 0f b6 07 38 01 75 23 8b 55 e8 8d 47 01 8d 34 1f 83 c2 01 8d 76 00 39 f0 74 14 0f b6 18 0f b6 0a 83 c0 01 83 c2 01 38 cb 74 ec <0f> 0b 66 90 8b 45 dc 50 9d 8d 74 26 00 8d 65 f4 89 f8 5b 5e 5f 5d
[ 30.463339] EAX: 000000f0 EBX: 00000001 ECX: f642be1b EDX: ffd30000
[ 30.463828] ESI: d0060b90 EDI: f7c00350 EBP: f642be00 ESP: f642bddc
[ 30.464328] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00200007
[ 30.464864] CR0: 80050033 CR2: f9a00000 CR3: 3642c000 CR4: 000006b0
[ 30.465453] Call Trace:
[ 30.466264] alternatives_smp_module_add+0x141/0x150
[ 30.466768] module_finalize+0x137/0x160
[ 30.467134] load_module+0x1a47/0x1e90
[ 30.467472] ? kernel_read_file+0x1e7/0x220
[ 30.467844] sys_finit_module+0x89/0xe0
[ 30.468217] do_fast_syscall_32+0x81/0x184
[ 30.468573] entry_SYSENTER_32+0x6b/0xbe
[ 30.478343] EIP: 0xb7ef0d71
[ 30.487659] Code: f6 ff ff 55 89 e5 8b 55 08 8b 80 5c cd ff ff 85 d2 74 02 89 02 5d c3 8b 04 24 c3 8b 1c 24 c3 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76
[ 30.507802] EAX: ffffffda EBX: 0000000f ECX: b7d00bdd EDX: 00000000
[ 30.517900] ESI: 00fba390 EDI: 00fba140 EBP: 00000000 ESP: bfbf781c
[ 30.527949] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00200292
[ 30.538212] Modules linked in: bochs_drm ttm drm_kms_helper evdev drm pcspkr serio_raw sg parport_pc parport qemu_fw_cfg button example_module(OE) ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb crypto_simd cryptd aes_i586 sr_mod cdrom sd_mod ata_generic ata_piix libata psmouse scsi_mod e1000 i2c_piix4 floppy
[ 30.571056] ---[ end trace c162d77644e01483 ]---
Switch to other linux-image flavor (intended for older PCs),
which behaves stable.
Signed-off-by: Maxim Yu. Osipov <mosipov@ilbers.de>
---
meta-isar/conf/multiconfig/qemui386-buster.conf | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta-isar/conf/multiconfig/qemui386-buster.conf b/meta-isar/conf/multiconfig/qemui386-buster.conf
index 4216d85..6b5a18e 100644
--- a/meta-isar/conf/multiconfig/qemui386-buster.conf
+++ b/meta-isar/conf/multiconfig/qemui386-buster.conf
@@ -5,7 +5,7 @@ MACHINE ?= "qemui386"
DISTRO ?= "debian-buster"
DISTRO_ARCH ?= "i386"
-KERNEL_NAME ?= "686-pae"
+KERNEL_NAME ?= "686"
IMAGE_TYPE ?= "wic-img"
WKS_FILE ?= "directdisk-isar"
--
2.11.0
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] qemui386-buster: Switch to linux-image intended for older PCs
2019-04-01 14:56 [PATCH] qemui386-buster: Switch to linux-image intended for older PCs Maxim Yu. Osipov
@ 2019-04-02 14:54 ` Maxim Yu. Osipov
2019-04-12 17:14 ` Henning Schild
1 sibling, 0 replies; 4+ messages in thread
From: Maxim Yu. Osipov @ 2019-04-02 14:54 UTC (permalink / raw)
To: isar-users
On 4/1/19 4:56 PM, Maxim Yu. Osipov wrote:
> linux-image with suffix 686-pae frequently experiences
> problems during boot:
>
> [ 30.458173] ------------[ cut here ]------------
> [ 30.458649] kernel BUG at arch/x86/kernel/alternative.c:726!
> [ 30.459483] invalid opcode: 0000 [#1] SMP PTI
> [ 30.459960] CPU: 0 PID: 176 Comm: systemd-udevd Tainted: G OE 4.19.0-4-686-pae #1 Debian 4.19.28-2
> [ 30.460749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
> [ 30.461571] EIP: text_poke+0x1bc/0x250
> [ 30.461932] Code: 0f b6 07 38 01 75 23 8b 55 e8 8d 47 01 8d 34 1f 83 c2 01 8d 76 00 39 f0 74 14 0f b6 18 0f b6 0a 83 c0 01 83 c2 01 38 cb 74 ec <0f> 0b 66 90 8b 45 dc 50 9d 8d 74 26 00 8d 65 f4 89 f8 5b 5e 5f 5d
> [ 30.463339] EAX: 000000f0 EBX: 00000001 ECX: f642be1b EDX: ffd30000
> [ 30.463828] ESI: d0060b90 EDI: f7c00350 EBP: f642be00 ESP: f642bddc
> [ 30.464328] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00200007
> [ 30.464864] CR0: 80050033 CR2: f9a00000 CR3: 3642c000 CR4: 000006b0
> [ 30.465453] Call Trace:
> [ 30.466264] alternatives_smp_module_add+0x141/0x150
> [ 30.466768] module_finalize+0x137/0x160
> [ 30.467134] load_module+0x1a47/0x1e90
> [ 30.467472] ? kernel_read_file+0x1e7/0x220
> [ 30.467844] sys_finit_module+0x89/0xe0
> [ 30.468217] do_fast_syscall_32+0x81/0x184
> [ 30.468573] entry_SYSENTER_32+0x6b/0xbe
> [ 30.478343] EIP: 0xb7ef0d71
> [ 30.487659] Code: f6 ff ff 55 89 e5 8b 55 08 8b 80 5c cd ff ff 85 d2 74 02 89 02 5d c3 8b 04 24 c3 8b 1c 24 c3 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76
> [ 30.507802] EAX: ffffffda EBX: 0000000f ECX: b7d00bdd EDX: 00000000
> [ 30.517900] ESI: 00fba390 EDI: 00fba140 EBP: 00000000 ESP: bfbf781c
> [ 30.527949] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00200292
> [ 30.538212] Modules linked in: bochs_drm ttm drm_kms_helper evdev drm pcspkr serio_raw sg parport_pc parport qemu_fw_cfg button example_module(OE) ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb crypto_simd cryptd aes_i586 sr_mod cdrom sd_mod ata_generic ata_piix libata psmouse scsi_mod e1000 i2c_piix4 floppy
> [ 30.571056] ---[ end trace c162d77644e01483 ]---
>
> Switch to other linux-image flavor (intended for older PCs),
> which behaves stable.
Applied to the 'next'.
> Signed-off-by: Maxim Yu. Osipov <mosipov@ilbers.de>
> ---
> meta-isar/conf/multiconfig/qemui386-buster.conf | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta-isar/conf/multiconfig/qemui386-buster.conf b/meta-isar/conf/multiconfig/qemui386-buster.conf
> index 4216d85..6b5a18e 100644
> --- a/meta-isar/conf/multiconfig/qemui386-buster.conf
> +++ b/meta-isar/conf/multiconfig/qemui386-buster.conf
> @@ -5,7 +5,7 @@ MACHINE ?= "qemui386"
> DISTRO ?= "debian-buster"
> DISTRO_ARCH ?= "i386"
>
> -KERNEL_NAME ?= "686-pae"
> +KERNEL_NAME ?= "686"
>
> IMAGE_TYPE ?= "wic-img"
> WKS_FILE ?= "directdisk-isar"
>
--
Maxim Osipov
ilbers GmbH
Maria-Merian-Str. 8
85521 Ottobrunn
Germany
+49 (151) 6517 6917
mosipov@ilbers.de
http://ilbers.de/
Commercial register Munich, HRB 214197
General Manager: Baurzhan Ismagulov
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] qemui386-buster: Switch to linux-image intended for older PCs
2019-04-01 14:56 [PATCH] qemui386-buster: Switch to linux-image intended for older PCs Maxim Yu. Osipov
2019-04-02 14:54 ` Maxim Yu. Osipov
@ 2019-04-12 17:14 ` Henning Schild
2019-04-13 5:51 ` Maxim Yu. Osipov
1 sibling, 1 reply; 4+ messages in thread
From: Henning Schild @ 2019-04-12 17:14 UTC (permalink / raw)
To: Maxim Yu. Osipov; +Cc: isar-users
Am Mon, 1 Apr 2019 16:56:12 +0200
schrieb "Maxim Yu. Osipov" <mosipov@ilbers.de>:
> linux-image with suffix 686-pae frequently experiences
> problems during boot:
>
> [ 30.458173] ------------[ cut here ]------------
> [ 30.458649] kernel BUG at arch/x86/kernel/alternative.c:726!
> [ 30.459483] invalid opcode: 0000 [#1] SMP PTI
> [ 30.459960] CPU: 0 PID: 176 Comm: systemd-udevd Tainted:
> G OE 4.19.0-4-686-pae #1 Debian 4.19.28-2
> [ 30.460749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
> BIOS 1.10.2-1 04/01/2014 [ 30.461571] EIP: text_poke+0x1bc/0x250
> [ 30.461932] Code: 0f b6 07 38 01 75 23 8b 55 e8 8d 47 01 8d 34 1f
> 83 c2 01 8d 76 00 39 f0 74 14 0f b6 18 0f b6 0a 83 c0 01 83 c2 01 38
> cb 74 ec <0f> 0b 66 90 8b 45 dc 50 9d 8d 74 26 00 8d 65 f4 89 f8 5b
> 5e 5f 5d [ 30.463339] EAX: 000000f0 EBX: 00000001 ECX: f642be1b
> EDX: ffd30000 [ 30.463828] ESI: d0060b90 EDI: f7c00350 EBP:
> f642be00 ESP: f642bddc [ 30.464328] DS: 007b ES: 007b FS: 00d8 GS:
> 00e0 SS: 0068 EFLAGS: 00200007 [ 30.464864] CR0: 80050033 CR2:
> f9a00000 CR3: 3642c000 CR4: 000006b0 [ 30.465453] Call Trace:
> [ 30.466264] alternatives_smp_module_add+0x141/0x150
> [ 30.466768] module_finalize+0x137/0x160 [ 30.467134]
> load_module+0x1a47/0x1e90 [ 30.467472] ?
> kernel_read_file+0x1e7/0x220 [ 30.467844]
> sys_finit_module+0x89/0xe0 [ 30.468217]
> do_fast_syscall_32+0x81/0x184 [ 30.468573]
> entry_SYSENTER_32+0x6b/0xbe [ 30.478343] EIP: 0xb7ef0d71
> [ 30.487659] Code: f6 ff ff 55 89 e5 8b 55 08 8b 80 5c cd ff ff 85
> d2 74 02 89 02 5d c3 8b 04 24 c3 8b 1c 24 c3 90 90 51 52 55 89 e5 0f
> 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80
> 90 8d 76 [ 30.507802] EAX: ffffffda EBX: 0000000f ECX: b7d00bdd
> EDX: 00000000 [ 30.517900] ESI: 00fba390 EDI: 00fba140 EBP:
> 00000000 ESP: bfbf781c [ 30.527949] DS: 007b ES: 007b FS: 0000 GS:
> 0033 SS: 007b EFLAGS: 00200292 [ 30.538212] Modules linked in:
> bochs_drm ttm drm_kms_helper evdev drm pcspkr serio_raw sg parport_pc
> parport qemu_fw_cfg button example_module(OE) ip_tables x_tables
> autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb
> crypto_simd cryptd aes_i586 sr_mod cdrom sd_mod ata_generic ata_piix
> libata psmouse scsi_mod e1000 i2c_piix4 floppy [ 30.571056]
> ---[ end trace c162d77644e01483 ]---
Is that reproducible? Which qemu version are you running that on? This
might be something to forward to qemu/kernel (more likely qemu) instead
of just ignoring that finding.
PAE together with spectre/meltdown mitigations smells ...
Henning
> Switch to other linux-image flavor (intended for older PCs),
> which behaves stable.
>
> Signed-off-by: Maxim Yu. Osipov <mosipov@ilbers.de>
> ---
> meta-isar/conf/multiconfig/qemui386-buster.conf | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/meta-isar/conf/multiconfig/qemui386-buster.conf
> b/meta-isar/conf/multiconfig/qemui386-buster.conf index
> 4216d85..6b5a18e 100644 ---
> a/meta-isar/conf/multiconfig/qemui386-buster.conf +++
> b/meta-isar/conf/multiconfig/qemui386-buster.conf @@ -5,7 +5,7 @@
> MACHINE ?= "qemui386" DISTRO ?= "debian-buster"
> DISTRO_ARCH ?= "i386"
>
> -KERNEL_NAME ?= "686-pae"
> +KERNEL_NAME ?= "686"
>
> IMAGE_TYPE ?= "wic-img"
> WKS_FILE ?= "directdisk-isar"
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] qemui386-buster: Switch to linux-image intended for older PCs
2019-04-12 17:14 ` Henning Schild
@ 2019-04-13 5:51 ` Maxim Yu. Osipov
0 siblings, 0 replies; 4+ messages in thread
From: Maxim Yu. Osipov @ 2019-04-13 5:51 UTC (permalink / raw)
To: Henning Schild; +Cc: isar-users
On 4/12/19 7:14 PM, Henning Schild wrote:
> Am Mon, 1 Apr 2019 16:56:12 +0200
> schrieb "Maxim Yu. Osipov" <mosipov@ilbers.de>:
>
>> linux-image with suffix 686-pae frequently experiences
>> problems during boot:
>>
>> [ 30.458173] ------------[ cut here ]------------
>> [ 30.458649] kernel BUG at arch/x86/kernel/alternative.c:726!
>> [ 30.459483] invalid opcode: 0000 [#1] SMP PTI
>> [ 30.459960] CPU: 0 PID: 176 Comm: systemd-udevd Tainted:
>> G OE 4.19.0-4-686-pae #1 Debian 4.19.28-2
>> [ 30.460749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996),
>> BIOS 1.10.2-1 04/01/2014 [ 30.461571] EIP: text_poke+0x1bc/0x250
>> [ 30.461932] Code: 0f b6 07 38 01 75 23 8b 55 e8 8d 47 01 8d 34 1f
>> 83 c2 01 8d 76 00 39 f0 74 14 0f b6 18 0f b6 0a 83 c0 01 83 c2 01 38
>> cb 74 ec <0f> 0b 66 90 8b 45 dc 50 9d 8d 74 26 00 8d 65 f4 89 f8 5b
>> 5e 5f 5d [ 30.463339] EAX: 000000f0 EBX: 00000001 ECX: f642be1b
>> EDX: ffd30000 [ 30.463828] ESI: d0060b90 EDI: f7c00350 EBP:
>> f642be00 ESP: f642bddc [ 30.464328] DS: 007b ES: 007b FS: 00d8 GS:
>> 00e0 SS: 0068 EFLAGS: 00200007 [ 30.464864] CR0: 80050033 CR2:
>> f9a00000 CR3: 3642c000 CR4: 000006b0 [ 30.465453] Call Trace:
>> [ 30.466264] alternatives_smp_module_add+0x141/0x150
>> [ 30.466768] module_finalize+0x137/0x160 [ 30.467134]
>> load_module+0x1a47/0x1e90 [ 30.467472] ?
>> kernel_read_file+0x1e7/0x220 [ 30.467844]
>> sys_finit_module+0x89/0xe0 [ 30.468217]
>> do_fast_syscall_32+0x81/0x184 [ 30.468573]
>> entry_SYSENTER_32+0x6b/0xbe [ 30.478343] EIP: 0xb7ef0d71
>> [ 30.487659] Code: f6 ff ff 55 89 e5 8b 55 08 8b 80 5c cd ff ff 85
>> d2 74 02 89 02 5d c3 8b 04 24 c3 8b 1c 24 c3 90 90 51 52 55 89 e5 0f
>> 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80
>> 90 8d 76 [ 30.507802] EAX: ffffffda EBX: 0000000f ECX: b7d00bdd
>> EDX: 00000000 [ 30.517900] ESI: 00fba390 EDI: 00fba140 EBP:
>> 00000000 ESP: bfbf781c [ 30.527949] DS: 007b ES: 007b FS: 0000 GS:
>> 0033 SS: 007b EFLAGS: 00200292 [ 30.538212] Modules linked in:
>> bochs_drm ttm drm_kms_helper evdev drm pcspkr serio_raw sg parport_pc
>> parport qemu_fw_cfg button example_module(OE) ip_tables x_tables
>> autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb
>> crypto_simd cryptd aes_i586 sr_mod cdrom sd_mod ata_generic ata_piix
>> libata psmouse scsi_mod e1000 i2c_piix4 floppy [ 30.571056]
>> ---[ end trace c162d77644e01483 ]---
>
> Is that reproducible?
yes, quite regularly (not i.
Which qemu version are you running that on?
QEMU emulator version 2.8.1(Debian 1:2.8+dfsg-6+deb9u4)
This
> might be something to forward to qemu/kernel (more likely qemu) instead
> of just ignoring that finding.
Feel free to report that.
Maxim.
> PAE together with spectre/meltdown mitigations smells ...
>
> Henning
>
>> Switch to other linux-image flavor (intended for older PCs),
>> which behaves stable.
>>
>> Signed-off-by: Maxim Yu. Osipov <mosipov@ilbers.de>
>> ---
>> meta-isar/conf/multiconfig/qemui386-buster.conf | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/meta-isar/conf/multiconfig/qemui386-buster.conf
>> b/meta-isar/conf/multiconfig/qemui386-buster.conf index
>> 4216d85..6b5a18e 100644 ---
>> a/meta-isar/conf/multiconfig/qemui386-buster.conf +++
>> b/meta-isar/conf/multiconfig/qemui386-buster.conf @@ -5,7 +5,7 @@
>> MACHINE ?= "qemui386" DISTRO ?= "debian-buster"
>> DISTRO_ARCH ?= "i386"
>>
>> -KERNEL_NAME ?= "686-pae"
>> +KERNEL_NAME ?= "686"
>>
>> IMAGE_TYPE ?= "wic-img"
>> WKS_FILE ?= "directdisk-isar"
>
--
Maxim Osipov
ilbers GmbH
Maria-Merian-Str. 8
85521 Ottobrunn
Germany
+49 (151) 6517 6917
mosipov@ilbers.de
http://ilbers.de/
Commercial register Munich, HRB 214197
General Manager: Baurzhan Ismagulov
^ permalink raw reply [flat|nested] 4+ messages in thread
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2019-04-01 14:56 [PATCH] qemui386-buster: Switch to linux-image intended for older PCs Maxim Yu. Osipov
2019-04-02 14:54 ` Maxim Yu. Osipov
2019-04-12 17:14 ` Henning Schild
2019-04-13 5:51 ` Maxim Yu. Osipov
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