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Bug #524
open`CONFIG_X2APIC_ONLY=y`or `CONFIG_X2APIC_RUNTIME=y` cause Linux in emulation/qemu-i440fx to crash
Start date:
02/04/2024
Due date:
% Done:
0%
Estimated time:
Affected versions:
Needs backport to:
Affected hardware:
Affected OS:
Description
Build coreboot for emulation/qemu-i440fx with CONFIG_X2APIC_ONLY=yor CONFIG_X2APIC_RUNTIME=y causes Linux to crash:
CONFIG_X2APIC_ONLY=y¶
$ qemu-system-x86_64 -bios /dev/shm/coreboot/build/coreboot.rom -L /dev/shm -enable-kvm -smp cpus=2 -m 1G -hda /dev/shm/debian-32.img -serial stdio -net nic -net user,hostfwd=tcp::22222-:22
WARNING: Image format was not specified for '/dev/shm/debian-32.img' and probing guessed raw.
Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
Specify the 'raw' format explicitly to remove the restrictions.
[NOTE ] coreboot-4.22-671-g416cc665929e Fri Feb 02 20:40:20 UTC 2024 x86_64 bootblock starting (log level: 7)...
[INFO ] Timestamp - end of bootblock: 18374588
[INFO ] Timestamp - start of romstage: 20847149
[INFO ] QEMU: firmware config interface detected
[INFO ] Firmware config version id: 3
[INFO ] QEMU: firmware config: Found 'etc/e820'
[DEBUG] CBMEM:
[DEBUG] IMD: root @ 0x3ffff000 254 entries.
[DEBUG] IMD: root @ 0x3fffec00 62 entries.
[DEBUG] FMAP: Found "FLASH" version 1.1 at 0x0.
[DEBUG] FMAP: base = 0xffc00000 size = 0x400000 #areas = 3
[DEBUG] FMAP: area COREBOOT found @ 200 (4193792 bytes)
[INFO ] CBFS: mcache @0x00014e00 built for 13 files, used 0x294 of 0x4000 bytes
[INFO ] CBFS: Found 'fallback/postcar' @0x1c140 size 0x91b0 in mcache @0x00014fe0
[DEBUG] Loading module at 0x3ffce000 with entry 0x3ffce042. filesize: 0x7d90 memsize: 0xe118
[DEBUG] Processing 636 relocs. Offset value of 0x3dfce000
[INFO ] Timestamp - end of romstage: 69275568
[DEBUG] BS: bootblock times (exec / console): total (unknown) / 12 ms
[NOTE ] coreboot-4.22-671-g416cc665929e Fri Feb 02 20:40:20 UTC 2024 x86_64 postcar starting (log level: 7)...
[INFO ] Timestamp - start of postcar: 113911520
[INFO ] Timestamp - end of postcar: 117105771
[INFO ] Timestamp - starting to load ramstage: 121657944
[DEBUG] FMAP: area COREBOOT found @ 200 (4193792 bytes)
[INFO ] CBFS: Found 'fallback/ramstage' @0xd040 size 0xf072 in mcache @0x3fffeaec
[INFO ] Timestamp - starting LZMA decompress (ignore for x86): 133785778
[INFO ] Timestamp - finished LZMA decompress (ignore for x86): 158178845
[DEBUG] Loading module at 0x3fe9d000 with entry 0x3fe9d000. filesize: 0x234e0 memsize: 0x12fe28
[DEBUG] Processing 3390 relocs. Offset value of 0x3be9d000
[INFO ] Timestamp - finished loading ramstage: 193391473
[DEBUG] BS: postcar times (exec / console): total (unknown) / 5 ms
[NOTE ] coreboot-4.22-671-g416cc665929e Fri Feb 02 20:40:20 UTC 2024 x86_64 ramstage starting (log level: 7)...
[INFO ] Timestamp - start of ramstage: 216358307
[INFO ] Timestamp - device enumeration: 219906562
[DEBUG] BS: BS_DEV_INIT_CHIPS run times (exec / console): 0 / 1 ms
[INFO ] Enumerating buses...
[DEBUG] Root Device scanning...
[DEBUG] CPU_CLUSTER: 0 enabled
[DEBUG] DOMAIN: 00000000 enabled
[DEBUG] DOMAIN: 00000000 scanning...
[DEBUG] PCI: pci_scan_bus for segment group 00 bus 00
[DEBUG] PCI: 00:00:00.0 [8086/1237] enabled
[DEBUG] PCI: 00:00:01.0 [8086/7000] enabled
[DEBUG] PCI: 00:00:01.1 [8086/7010] enabled
[DEBUG] PCI: 00:00:01.3 [8086/7113] enabled
[DEBUG] PCI: 00:00:02.0 [1234/1111] enabled
[DEBUG] PCI: 00:00:03.0 [8086/100e] enabled
[DEBUG] PCI: 00:00:01.0 scanning...
[DEBUG] scan_bus: bus PCI: 00:00:01.0 finished in 0 msecs
[DEBUG] PCI: 00:00:01.3 scanning...
[DEBUG] scan_bus: bus PCI: 00:00:01.3 finished in 0 msecs
[DEBUG] scan_bus: bus DOMAIN: 00000000 finished in 14 msecs
[DEBUG] scan_bus: bus Root Device finished in 18 msecs
[INFO ] done
[DEBUG] BS: BS_DEV_ENUMERATE run times (exec / console): 1 / 21 ms
[INFO ] Timestamp - device configuration: 298893234
[DEBUG] found VGA at PCI: 00:00:02.0
[DEBUG] Setting up VGA for PCI: 00:00:02.0
[DEBUG] Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 00000000
[DEBUG] Setting PCI_BRIDGE_CTL_VGA for bridge Root Device
[INFO ] Allocating resources...
[INFO ] Reading resources...
[INFO ] QEMU: firmware config interface detected
[INFO ] Firmware config version id: 3
[INFO ] QEMU: firmware config: Found 'etc/e820'
[DEBUG] QEMU: e820/res: 0xfeffc000 +0x00004000
[DEBUG] QEMU: e820/ram: 0x00000000 + 0x40000000
[DEBUG] QEMU: reserve ioports 0x0510-0x0511 [firmware-config]
[DEBUG] QEMU: reserve ioports 0x5658-0x5658 [vmware-port]
[DEBUG] QEMU: reserve ioports 0xae00-0xae0f [pci-hotplug]
[DEBUG] QEMU: reserve ioports 0xaf00-0xaf1f [cpu-hotplug]
[DEBUG] QEMU: reserve ioports 0xafe0-0xafe3 [piix4-gpe0]
[INFO ] Done reading resources.
[INFO ] === Resource allocator: DOMAIN: 00000000 - Pass 1 (relative placement) ===
[INFO ] === Resource allocator: DOMAIN: 00000000 - Pass 2 (allocating resources) ===
[DEBUG] DOMAIN: 00000000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0d base 00000510 limit 00000511 io (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0e base 00005658 limit 00005658 io (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0f base 0000ae00 limit 0000ae0f io (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 10 base 0000af00 limit 0000af1f io (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 11 base 0000afe0 limit 0000afe3 io (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:01.0 01 base 00000000 limit 00000fff io (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:01.3 01 base 0000e400 limit 0000e43f io (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:01.3 02 base 00000f00 limit 00000f0f io (fixed)
[INFO ] DOMAIN: 00000000: Resource ranges:
[INFO ] * Base: 1000, Size: 4658, Tag: 100
[INFO ] * Base: 5659, Size: 57a7, Tag: 100
[INFO ] * Base: ae10, Size: f0, Tag: 100
[INFO ] * Base: af20, Size: c0, Tag: 100
[INFO ] * Base: afe4, Size: 341c, Tag: 100
[INFO ] * Base: e440, Size: 1bc0, Tag: 100
[DEBUG] PCI: 00:00:03.0 14 * [0xffc0 - 0xffff] limit: ffff io
[DEBUG] PCI: 00:00:01.1 20 * [0xffb0 - 0xffbf] limit: ffbf io
[DEBUG] DOMAIN: 00000000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff done
[DEBUG] DOMAIN: 00000000 mem: base: 40000000 size: 0 align: 0 gran: 0 limit: fdffffff
[DEBUG] DOMAIN: 00000000 mem: base: 100000000 size: 0 align: 0 gran: 0 limit: ffffffffff
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0a base feffc000 limit feffffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0b base 00000000 limit 0009ffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0c base 000c0000 limit 3fffffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 12 base 000a0000 limit 000bffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 13 base 000c0000 limit 000fffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 02 base fec00000 limit fecfffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 03 base fee00000 limit fee0ffff mem (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:00.0 00 base 00008000 limit 0000dfff mem (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:01.0 02 base ff800000 limit ffffffff mem (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:01.0 03 base fec00000 limit fec00fff mem (fixed)
[INFO ] DOMAIN: 00000000: Resource ranges:
[INFO ] * Base: 40000000, Size: be000000, Tag: 200
[INFO ] * Base: 100000000, Size: ff00000000, Tag: 200
[DEBUG] PCI: 00:00:02.0 10 * [0xfd000000 - 0xfdffffff] limit: fdffffff prefmem
[DEBUG] PCI: 00:00:03.0 30 * [0xfcfc0000 - 0xfcffffff] limit: fcffffff mem
[DEBUG] PCI: 00:00:03.0 10 * [0xfcfa0000 - 0xfcfbffff] limit: fcfbffff mem
[DEBUG] PCI: 00:00:02.0 30 * [0xfcf90000 - 0xfcf9ffff] limit: fcf9ffff mem
[DEBUG] PCI: 00:00:02.0 18 * [0xfcf8f000 - 0xfcf8ffff] limit: fcf8ffff mem
[DEBUG] DOMAIN: 00000000 mem: base: 40000000 size: 0 align: 0 gran: 0 limit: fdffffff done
[DEBUG] DOMAIN: 00000000 mem: base: 100000000 size: 0 align: 0 gran: 0 limit: ffffffffff done
[INFO ] === Resource allocator: DOMAIN: 00000000 - resource allocation complete ===
[DEBUG] PCI: 00:00:01.1 20 <- [0x000000000000ffb0 - 0x000000000000ffbf] size 0x00000010 gran 0x04 io
[DEBUG] PCI: 00:00:02.0 10 <- [0x00000000fd000000 - 0x00000000fdffffff] size 0x01000000 gran 0x18 prefmem
[DEBUG] PCI: 00:00:02.0 18 <- [0x00000000fcf8f000 - 0x00000000fcf8ffff] size 0x00001000 gran 0x0c mem
[DEBUG] PCI: 00:00:02.0 30 <- [0x00000000fcf90000 - 0x00000000fcf9ffff] size 0x00010000 gran 0x10 romem
[DEBUG] PCI: 00:00:03.0 10 <- [0x00000000fcfa0000 - 0x00000000fcfbffff] size 0x00020000 gran 0x11 mem
[DEBUG] PCI: 00:00:03.0 14 <- [0x000000000000ffc0 - 0x000000000000ffff] size 0x00000040 gran 0x06 io
[DEBUG] PCI: 00:00:03.0 30 <- [0x00000000fcfc0000 - 0x00000000fcffffff] size 0x00040000 gran 0x12 romem
[INFO ] Done setting resources.
[INFO ] Done allocating resources.
[DEBUG] BS: BS_DEV_RESOURCES run times (exec / console): 5 / 126 ms
[INFO ] Timestamp - device enable: 684358641
[INFO ] Enabling resources...
[DEBUG] PCI: 00:00:00.0 cmd <- 00
[DEBUG] PCI: 00:00:01.0 cmd <- 00
[DEBUG] PCI: 00:00:01.1 cmd <- 01
[DEBUG] PCI: 00:00:01.3 cmd <- 00
[DEBUG] PCI: 00:00:02.0 cmd <- 03
[DEBUG] PCI: 00:00:03.0 cmd <- 03
[INFO ] done.
[DEBUG] BS: BS_DEV_ENABLE run times (exec / console): 2 / 7 ms
[DEBUG] BS: BS_DEV_INIT entry times (exec / console): 2 / 0 ms
[INFO ] Timestamp - device initialization: 727416775
[INFO ] Initializing devices...
[DEBUG] CPU_CLUSTER: 0 init
[INFO ] CPU: QEMU Virtual CPU version 2.5+.
[INFO ] LAPIC 0x0 switched to X2APIC mode.
[DEBUG] CPU: APIC: 00 enabled
[DEBUG] CPU: APIC: 01 enabled
[DEBUG] Loading module at 0x00030000 with entry 0x00030000. filesize: 0x1b8 memsize: 0x1b8
[DEBUG] Processing 17 relocs. Offset value of 0x00030000
[DEBUG] Attempting to start 1 APs
[DEBUG] Waiting for 10ms after sending INIT.
[DEBUG] Waiting for SIPI to complete...
[INFO ] LAPIC 0x1 switched to X2APIC mode.
[DEBUG] done.
[INFO ] AP: slot 1 apic_id 1
[DEBUG] Waiting for SIPI to complete...
[DEBUG] done.
[INFO ] Initializing CPU #0
[DEBUG] CPU: vendor Intel device 60fb1
[DEBUG] CPU: family 0f, model 6b, stepping 01
[INFO ] CPU #0 initialized
[INFO ] Initializing CPU #1
[DEBUG] CPU: vendor Intel device 60fb1
[DEBUG] CPU: family 0f, model 6b, stepping 01
[INFO ] CPU #1 initialized
[INFO ] bsp_do_flight_plan done after 7 msecs.
[DEBUG] CPU_CLUSTER: 0 init finished in 30 msecs
[DEBUG] PCI: 00:00:00.0 init
[DEBUG] Assigning IRQ 10 to PCI: 00:00:01.3
[DEBUG] Assigning IRQ 11 to PCI: 00:00:03.0
[DEBUG] PCI: 00:00:00.0 init finished in 7 msecs
[DEBUG] PCI: 00:00:01.0 init
[DEBUG] RTC Init
[DEBUG] IOAPIC: Initializing IOAPIC at 0xfec00000
[DEBUG] IOAPIC: ID = 0x02
[DEBUG] IOAPIC: 24 interrupts
[DEBUG] IOAPIC: Clearing IOAPIC at 0xfec00000
[DEBUG] IOAPIC: Bootstrap Processor Local APIC = 0x00
[DEBUG] PCI: 00:00:01.0 init finished in 5 msecs
[DEBUG] PCI: 00:00:01.1 init
[DEBUG] IDE: Primary interface: on
[DEBUG] IDE: Secondary interface: on
[DEBUG] IDE: Access to legacy IDE ports: off
[DEBUG] PCI: 00:00:01.1 init finished in 3 msecs
[DEBUG] PCI: 00:00:02.0 init
[DEBUG] PCI: 00:00:02.0 init finished in 35 msecs
[DEBUG] PCI: 00:00:03.0 init
[DEBUG] PCI: 00:00:03.0 init finished in 0 msecs
[INFO ] Devices initialized
[DEBUG] BS: BS_DEV_INIT run times (exec / console): 57 / 43 ms
[INFO ] Finalize devices...
[INFO ] Devices finalized
[INFO ] Timestamp - device setup done: 1027392332
[DEBUG] BS: BS_POST_DEVICE run times (exec / console): 0 / 3 ms
[INFO ] Timestamp - cbmem post: 1037915018
[DEBUG] BS: BS_OS_RESUME_CHECK run times (exec / console): 0 / 1 ms
[INFO ] Timestamp - write tables: 1046578108
[INFO ] Copying Interrupt Routing Table to 0x000f0000... done.
[INFO ] Copying Interrupt Routing Table to 0x3fe93000... done.
[DEBUG] PIRQ table: 128 bytes.
[INFO ] QEMU: firmware config: Found 'etc/table-loader'
[DEBUG] QEMU: found ACPI tables in fw_cfg.
[INFO ] QEMU: firmware config: Found 'etc/acpi/rsdp'
[DEBUG] QEMU: loading "etc/acpi/rsdp" to 0x3fe6f000 (len 20)
[INFO ] QEMU: firmware config: Found 'etc/acpi/tables'
[DEBUG] QEMU: loading "etc/acpi/tables" to 0x3fe6f040 (len 131072)
[DEBUG] QEMU: loaded ACPI tables from fw_cfg.
[DEBUG] Looking on 0x3fe6f000 for valid checksum
[DEBUG] Checksum 1 passed
[DEBUG] Checksum 2 passed all OK
[DEBUG] ACPI: added table 1/32, length now 44
[DEBUG] ACPI: added table 2/32, length now 52
[DEBUG] ACPI: added table 3/32, length now 60
[DEBUG] ACPI: added table 4/32, length now 68
[DEBUG] ACPI: * SSDT
[DEBUG] Found 2 CPU(s).
[DEBUG] ACPI: added table 5/32, length now 76
[DEBUG] ACPI tables: 131136 bytes.
[DEBUG] smbios_write_tables: 3fe67000
[DEBUG] SMBIOS firmware version is set to coreboot_version: '4.22-671-g416cc665929e'
[DEBUG] SMBIOS: Unknown CPU or CPU doesn't support Deterministic Cache CPUID leaf
[INFO ] DOMAIN: 00000000 (QEMU Northbridge i440fx)
[INFO ] QEMU: firmware config: Found 'etc/smbios/smbios-tables'
[DEBUG] QEMU: found smbios tables in fw_cfg (len 327).
[DEBUG] QEMU: coreboot type0 table found at 0x3fe67040.
[DEBUG] QEMU: loading smbios tables to 0x3fe67086
[DEBUG] SMBIOS tables: 461 bytes.
[DEBUG] Writing table forward entry at 0x00000500
[DEBUG] Wrote coreboot table at: 0x00000500, 0x10 bytes, checksum 7ff5
[DEBUG] Writing coreboot table at 0x3fe94000
[DEBUG] 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
[DEBUG] 1. 0000000000001000-0000000000007fff: RAM
[DEBUG] 2. 0000000000008000-000000000000dfff: RESERVED
[DEBUG] 3. 000000000000e000-000000000009ffff: RAM
[DEBUG] 4. 00000000000a0000-00000000000fffff: RESERVED
[DEBUG] 5. 0000000000100000-000000003fe66fff: RAM
[DEBUG] 6. 000000003fe67000-000000003fe9cfff: CONFIGURATION TABLES
[DEBUG] 7. 000000003fe9d000-000000003ffccfff: RAMSTAGE
[DEBUG] 8. 000000003ffcd000-000000003fffffff: CONFIGURATION TABLES
[DEBUG] 9. 00000000fec00000-00000000fec00fff: RESERVED
[DEBUG] 10. 00000000ff800000-00000000ffffffff: RESERVED
[DEBUG] FMAP: area COREBOOT found @ 200 (4193792 bytes)
[DEBUG] Wrote coreboot table at: 0x3fe94000, 0x310 bytes, checksum 85a4
[DEBUG] coreboot table: 808 bytes.
[DEBUG] IMD ROOT 0. 0x3ffff000 0x00001000
[DEBUG] IMD SMALL 1. 0x3fffe000 0x00001000
[DEBUG] CONSOLE 2. 0x3ffde000 0x00020000
[DEBUG] TIME STAMP 3. 0x3ffdd000 0x00000910
[DEBUG] AFTER CAR 4. 0x3ffcd000 0x00010000
[DEBUG] RAMSTAGE 5. 0x3fe9c000 0x00131000
[DEBUG] COREBOOT 6. 0x3fe94000 0x00008000
[DEBUG] IRQ TABLE 7. 0x3fe93000 0x00001000
[DEBUG] ACPI 8. 0x3fe6f000 0x00024000
[DEBUG] SMBIOS 9. 0x3fe67000 0x00008000
[DEBUG] IMD small region:
[DEBUG] IMD ROOT 0. 0x3fffec00 0x00000400
[DEBUG] RO MCACHE 1. 0x3fffe960 0x00000294
[DEBUG] FMAP 2. 0x3fffe8a0 0x000000b6
[DEBUG] ROMSTG STCK 3. 0x3fffe800 0x00000088
[INFO ] Timestamp - finalize chips: 1281447080
[DEBUG] BS: BS_WRITE_TABLES run times (exec / console): 4 / 77 ms
[INFO ] Timestamp - starting to load payload: 1287927356
[INFO ] CBFS: Found 'fallback/payload' @0x25340 size 0x10049 in mcache @0x3fffeb84
[DEBUG] Checking segment from ROM address 0xffc2556c
[DEBUG] Checking segment from ROM address 0xffc25588
[DEBUG] Loading segment from ROM address 0xffc2556c
[DEBUG] code (compression=1)
[DEBUG] New segment dstaddr 0x00100000 memsize 0x135a30 srcaddr 0xffc255a4 filesize 0x10011
[DEBUG] Loading Segment: addr: 0x00100000 memsz: 0x0000000000135a30 filesz: 0x0000000000010011
[DEBUG] using LZMA
[INFO ] Timestamp - starting LZMA decompress (ignore for x86): 1321754094
[INFO ] Timestamp - finished LZMA decompress (ignore for x86): 1342389486
[DEBUG] Clearing Segment: addr: 0x000000000011eb68 memsz: 0x0000000000116ec8
[DEBUG] Loading segment from ROM address 0xffc25588
[DEBUG] Entry Point 0x00100000
[DEBUG] BS: BS_PAYLOAD_LOAD run times (exec / console): 6 / 19 ms
[DEBUG] Jumping to boot code at 0x00100000(0x3fe94000)
[INFO ] Timestamp - selfboot jump: 1370405009
coreboot: 4.22-671-g416cc665929e
FILO version 0.6.0 (pmenzel@abreu) Sun Feb 4 13:23:12 UTC 2024
Press <Enter> for default boot, or <Esc> for boot prompt... timed out
boot: hda1:/vmlinuz initrd=hda1:/initrd.img root=/dev/sda1 ro quiet console=ttyS0,115200
ATA-0: [io ports 0x1f0-0x1f7,0x3f6]
* hda [ATA Disk]: QEMU HARDDISK
Found Linux version 5.6.0-1-686-pae (debian-kernel@lists.debian.org) #1 SMP Debian 5.6.7-1 (2020-04-29) relocatable bzImage.
Loading kernel... ok
Loading initrd... ok
Jumping to entry point...
[ 0.051519] kernel BUG at arch/x86/kernel/apic/apic.c:1629!
[ 0.052720] invalid opcode: 0000 [#1] SMP PTI
[ 0.053664] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.6.0-1-686-pae #1 Debian 5.6.7-1
[ 0.055428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 4.22-671-g416cc665929e 02/02/2024
[ 0.057435] EIP: setup_local_APIC+0x478/0x4b0
[ 0.058334] Code: fe ff ff 85 d2 0f 8f bd 11 00 00 a1 e0 06 93 df ba 00 07 01 00 8b 48 08 b8 50 03 00 00 e8 20 92 6f 00 e9 db fe ff ff 8d 76 00 <0f> 0b 8d b6 00 00 00 00 0f 0b e9 4b fc ff ff e8 d4 4b 02 00 a1 e0
[ 0.061881] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: ffffffff
[ 0.063022] ESI: dfaac8cd EDI: 00000000 EBP: df993f64 ESP: df993f14
[ 0.064306] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210246
[ 0.065936] CR0: 80050033 CR2: ff9ff000 CR3: 1fb48000 CR4: 000006b0
[ 0.066869] Call Trace:
[ 0.067243] ? vprintk_default+0x17/0x20
[ 0.067871] ? kvm_arch_para_features+0x43/0x80
[ 0.068468] apic_intr_mode_init+0xf4/0x10a
[ 0.069017] x86_late_time_init+0x1d/0x24
[ 0.069544] start_kernel+0x3f9/0x4ac
[ 0.070027] i386_start_kernel+0x48/0x4a
[ 0.070543] startup_32_smp+0x164/0x168
[ 0.071118] Modules linked in:
[ 0.071619] ---[ end trace 61fac992e46bca1b ]---
[ 0.072257] EIP: setup_local_APIC+0x478/0x4b0
[ 0.072850] Code: fe ff ff 85 d2 0f 8f bd 11 00 00 a1 e0 06 93 df ba 00 07 01 00 8b 48 08 b8 50 03 00 00 e8 20 92 6f 00 e9 db fe ff ff 8d 76 00 <0f> 0b 8d b6 00 00 00 00 0f 0b e9 4b fc ff ff e8 d4 4b 02 00 a1 e0
[ 0.075365] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: ffffffff
[ 0.076426] ESI: dfaac8cd EDI: 00000000 EBP: df993f64 ESP: df993f14
[ 0.077327] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210246
[ 0.078485] CR0: 80050033 CR2: ff9ff000 CR3: 1fb48000 CR4: 000006b0
[ 0.079731] Kernel panic - not syncing: Attempted to kill the idle task!
[ 0.081327] ---[ end Kernel panic - not syncing: Attempted to kill the idle task! ]---
CONFIG_X2APIC_RUNTIME=y¶
$ qemu-system-x86_64 -bios /dev/shm/coreboot/build/coreboot.rom -L /dev/shm -enable-kvm -smp cpus=2 -m 1G -hda /dev/shm/debian-32.img -serial stdio -net nic -net user,hostfwd=tcp::22222-:22
WARNING: Image format was not specified for '/dev/shm/debian-32.img' and probing guessed raw.
Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
Specify the 'raw' format explicitly to remove the restrictions.
[NOTE ] coreboot-4.22-671-g416cc665929e Fri Feb 02 20:40:20 UTC 2024 x86_64 bootblock starting (log level: 7)...
[INFO ] Timestamp - end of bootblock: 16577474
[INFO ] Timestamp - start of romstage: 18671246
[INFO ] QEMU: firmware config interface detected
[INFO ] Firmware config version id: 3
[INFO ] QEMU: firmware config: Found 'etc/e820'
[DEBUG] CBMEM:
[DEBUG] IMD: root @ 0x3ffff000 254 entries.
[DEBUG] IMD: root @ 0x3fffec00 62 entries.
[DEBUG] FMAP: Found "FLASH" version 1.1 at 0x0.
[DEBUG] FMAP: base = 0xffc00000 size = 0x400000 #areas = 3
[DEBUG] FMAP: area COREBOOT found @ 200 (4193792 bytes)
[INFO ] CBFS: mcache @0x00014e00 built for 13 files, used 0x294 of 0x4000 bytes
[INFO ] CBFS: Found 'fallback/postcar' @0x1c280 size 0x91b0 in mcache @0x00014fe0
[DEBUG] Loading module at 0x3ffce000 with entry 0x3ffce042. filesize: 0x7d90 memsize: 0xe118
[DEBUG] Processing 636 relocs. Offset value of 0x3dfce000
[INFO ] Timestamp - end of romstage: 67022354
[DEBUG] BS: bootblock times (exec / console): total (unknown) / 21 ms
[NOTE ] coreboot-4.22-671-g416cc665929e Fri Feb 02 20:40:20 UTC 2024 x86_64 postcar starting (log level: 7)...
[INFO ] Timestamp - start of postcar: 90003960
[INFO ] Timestamp - end of postcar: 93116574
[INFO ] Timestamp - starting to load ramstage: 95752126
[DEBUG] FMAP: area COREBOOT found @ 200 (4193792 bytes)
[INFO ] CBFS: Found 'fallback/ramstage' @0xd040 size 0xf1b6 in mcache @0x3fffeaec
[INFO ] Timestamp - starting LZMA decompress (ignore for x86): 134002537
[INFO ] Timestamp - finished LZMA decompress (ignore for x86): 159465672
[DEBUG] Loading module at 0x3fe9c000 with entry 0x3fe9c000. filesize: 0x239e0 memsize: 0x130328
[DEBUG] Processing 3412 relocs. Offset value of 0x3be9c000
[INFO ] Timestamp - finished loading ramstage: 173672609
[DEBUG] BS: postcar times (exec / console): total (unknown) / 25 ms
[NOTE ] coreboot-4.22-671-g416cc665929e Fri Feb 02 20:40:20 UTC 2024 x86_64 ramstage starting (log level: 7)...
[INFO ] Timestamp - start of ramstage: 212046129
[INFO ] Timestamp - device enumeration: 215792182
[DEBUG] BS: BS_DEV_INIT_CHIPS run times (exec / console): 0 / 1 ms
[INFO ] Enumerating buses...
[DEBUG] Root Device scanning...
[DEBUG] CPU_CLUSTER: 0 enabled
[DEBUG] DOMAIN: 00000000 enabled
[DEBUG] DOMAIN: 00000000 scanning...
[DEBUG] PCI: pci_scan_bus for segment group 00 bus 00
[DEBUG] PCI: 00:00:00.0 [8086/1237] enabled
[DEBUG] PCI: 00:00:01.0 [8086/7000] enabled
[DEBUG] PCI: 00:00:01.1 [8086/7010] enabled
[DEBUG] PCI: 00:00:01.3 [8086/7113] enabled
[DEBUG] PCI: 00:00:02.0 [1234/1111] enabled
[DEBUG] PCI: 00:00:03.0 [8086/100e] enabled
[DEBUG] PCI: 00:00:01.0 scanning...
[DEBUG] scan_bus: bus PCI: 00:00:01.0 finished in 0 msecs
[DEBUG] PCI: 00:00:01.3 scanning...
[DEBUG] scan_bus: bus PCI: 00:00:01.3 finished in 0 msecs
[DEBUG] scan_bus: bus DOMAIN: 00000000 finished in 14 msecs
[DEBUG] scan_bus: bus Root Device finished in 18 msecs
[INFO ] done
[DEBUG] BS: BS_DEV_ENUMERATE run times (exec / console): 1 / 21 ms
[INFO ] Timestamp - device configuration: 293163829
[DEBUG] found VGA at PCI: 00:00:02.0
[DEBUG] Setting up VGA for PCI: 00:00:02.0
[DEBUG] Setting PCI_BRIDGE_CTL_VGA for bridge DOMAIN: 00000000
[DEBUG] Setting PCI_BRIDGE_CTL_VGA for bridge Root Device
[INFO ] Allocating resources...
[INFO ] Reading resources...
[INFO ] QEMU: firmware config interface detected
[INFO ] Firmware config version id: 3
[INFO ] QEMU: firmware config: Found 'etc/e820'
[DEBUG] QEMU: e820/res: 0xfeffc000 +0x00004000
[DEBUG] QEMU: e820/ram: 0x00000000 + 0x40000000
[DEBUG] QEMU: reserve ioports 0x0510-0x0511 [firmware-config]
[DEBUG] QEMU: reserve ioports 0x5658-0x5658 [vmware-port]
[DEBUG] QEMU: reserve ioports 0xae00-0xae0f [pci-hotplug]
[DEBUG] QEMU: reserve ioports 0xaf00-0xaf1f [cpu-hotplug]
[DEBUG] QEMU: reserve ioports 0xafe0-0xafe3 [piix4-gpe0]
[INFO ] Done reading resources.
[INFO ] === Resource allocator: DOMAIN: 00000000 - Pass 1 (relative placement) ===
[INFO ] === Resource allocator: DOMAIN: 00000000 - Pass 2 (allocating resources) ===
[DEBUG] DOMAIN: 00000000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0d base 00000510 limit 00000511 io (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0e base 00005658 limit 00005658 io (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0f base 0000ae00 limit 0000ae0f io (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 10 base 0000af00 limit 0000af1f io (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 11 base 0000afe0 limit 0000afe3 io (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:01.0 01 base 00000000 limit 00000fff io (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:01.3 01 base 0000e400 limit 0000e43f io (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:01.3 02 base 00000f00 limit 00000f0f io (fixed)
[INFO ] DOMAIN: 00000000: Resource ranges:
[INFO ] * Base: 1000, Size: 4658, Tag: 100
[INFO ] * Base: 5659, Size: 57a7, Tag: 100
[INFO ] * Base: ae10, Size: f0, Tag: 100
[INFO ] * Base: af20, Size: c0, Tag: 100
[INFO ] * Base: afe4, Size: 341c, Tag: 100
[INFO ] * Base: e440, Size: 1bc0, Tag: 100
[DEBUG] PCI: 00:00:03.0 14 * [0xffc0 - 0xffff] limit: ffff io
[DEBUG] PCI: 00:00:01.1 20 * [0xffb0 - 0xffbf] limit: ffbf io
[DEBUG] DOMAIN: 00000000 io: base: 0 size: 0 align: 0 gran: 0 limit: ffff done
[DEBUG] DOMAIN: 00000000 mem: base: 40000000 size: 0 align: 0 gran: 0 limit: fdffffff
[DEBUG] DOMAIN: 00000000 mem: base: 100000000 size: 0 align: 0 gran: 0 limit: ffffffffff
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0a base feffc000 limit feffffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0b base 00000000 limit 0009ffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 0c base 000c0000 limit 3fffffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 12 base 000a0000 limit 000bffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 13 base 000c0000 limit 000fffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 02 base fec00000 limit fecfffff mem (fixed)
[DEBUG] avoid_fixed_resources: DOMAIN: 00000000 03 base fee00000 limit fee0ffff mem (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:00.0 00 base 00008000 limit 0000dfff mem (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:01.0 02 base ff800000 limit ffffffff mem (fixed)
[DEBUG] avoid_fixed_resources: PCI: 00:00:01.0 03 base fec00000 limit fec00fff mem (fixed)
[INFO ] DOMAIN: 00000000: Resource ranges:
[INFO ] * Base: 40000000, Size: be000000, Tag: 200
[INFO ] * Base: 100000000, Size: ff00000000, Tag: 200
[DEBUG] PCI: 00:00:02.0 10 * [0xfd000000 - 0xfdffffff] limit: fdffffff prefmem
[DEBUG] PCI: 00:00:03.0 30 * [0xfcfc0000 - 0xfcffffff] limit: fcffffff mem
[DEBUG] PCI: 00:00:03.0 10 * [0xfcfa0000 - 0xfcfbffff] limit: fcfbffff mem
[DEBUG] PCI: 00:00:02.0 30 * [0xfcf90000 - 0xfcf9ffff] limit: fcf9ffff mem
[DEBUG] PCI: 00:00:02.0 18 * [0xfcf8f000 - 0xfcf8ffff] limit: fcf8ffff mem
[DEBUG] DOMAIN: 00000000 mem: base: 40000000 size: 0 align: 0 gran: 0 limit: fdffffff done
[DEBUG] DOMAIN: 00000000 mem: base: 100000000 size: 0 align: 0 gran: 0 limit: ffffffffff done
[INFO ] === Resource allocator: DOMAIN: 00000000 - resource allocation complete ===
[DEBUG] PCI: 00:00:01.1 20 <- [0x000000000000ffb0 - 0x000000000000ffbf] size 0x00000010 gran 0x04 io
[DEBUG] PCI: 00:00:02.0 10 <- [0x00000000fd000000 - 0x00000000fdffffff] size 0x01000000 gran 0x18 prefmem
[DEBUG] PCI: 00:00:02.0 18 <- [0x00000000fcf8f000 - 0x00000000fcf8ffff] size 0x00001000 gran 0x0c mem
[DEBUG] PCI: 00:00:02.0 30 <- [0x00000000fcf90000 - 0x00000000fcf9ffff] size 0x00010000 gran 0x10 romem
[DEBUG] PCI: 00:00:03.0 10 <- [0x00000000fcfa0000 - 0x00000000fcfbffff] size 0x00020000 gran 0x11 mem
[DEBUG] PCI: 00:00:03.0 14 <- [0x000000000000ffc0 - 0x000000000000ffff] size 0x00000040 gran 0x06 io
[DEBUG] PCI: 00:00:03.0 30 <- [0x00000000fcfc0000 - 0x00000000fcffffff] size 0x00040000 gran 0x12 romem
[INFO ] Done setting resources.
[INFO ] Done allocating resources.
[DEBUG] BS: BS_DEV_RESOURCES run times (exec / console): 6 / 125 ms
[INFO ] Timestamp - device enable: 679631328
[INFO ] Enabling resources...
[DEBUG] PCI: 00:00:00.0 cmd <- 00
[DEBUG] PCI: 00:00:01.0 cmd <- 00
[DEBUG] PCI: 00:00:01.1 cmd <- 01
[DEBUG] PCI: 00:00:01.3 cmd <- 00
[DEBUG] PCI: 00:00:02.0 cmd <- 03
[DEBUG] PCI: 00:00:03.0 cmd <- 03
[INFO ] done.
[DEBUG] BS: BS_DEV_ENABLE run times (exec / console): 5 / 8 ms
[DEBUG] BS: BS_DEV_INIT entry times (exec / console): 3 / 0 ms
[INFO ] Timestamp - device initialization: 735362458
[INFO ] Initializing devices...
[DEBUG] CPU_CLUSTER: 0 init
[INFO ] CPU: QEMU Virtual CPU version 2.5+.
[INFO ] LAPIC 0x0 switched to X2APIC mode.
[DEBUG] CPU: APIC: 00 enabled
[DEBUG] CPU: APIC: 01 enabled
[DEBUG] Loading module at 0x00030000 with entry 0x00030000. filesize: 0x1b8 memsize: 0x1b8
[DEBUG] Processing 17 relocs. Offset value of 0x00030000
[DEBUG] Attempting to start 1 APs
[DEBUG] Waiting for 10ms after sending INIT.
[DEBUG] Waiting for SIPI to complete...
[INFO ] LAPIC 0x1 switched to X2APIC mode.
[DEBUG] done.
[INFO ] AP: slot 1 apic_id 1
[DEBUG] Waiting for SIPI to complete...
[DEBUG] done.
[INFO ] Initializing CPU #0
[DEBUG] CPU: vendor Intel device 60fb1
[DEBUG] CPU: family 0f, model 6b, stepping 01
[INFO ] CPU #0 initialized
[INFO ] Initializing CPU #1
[DEBUG] CPU: vendor Intel device 60fb1
[DEBUG] CPU: family 0f, model 6b, stepping 01
[INFO ] CPU #1 initialized
[INFO ] bsp_do_flight_plan done after 7 msecs.
[DEBUG] CPU_CLUSTER: 0 init finished in 30 msecs
[DEBUG] PCI: 00:00:00.0 init
[DEBUG] Assigning IRQ 10 to PCI: 00:00:01.3
[DEBUG] Assigning IRQ 11 to PCI: 00:00:03.0
[DEBUG] PCI: 00:00:00.0 init finished in 5 msecs
[DEBUG] PCI: 00:00:01.0 init
[DEBUG] RTC Init
[DEBUG] IOAPIC: Initializing IOAPIC at 0xfec00000
[DEBUG] IOAPIC: ID = 0x02
[DEBUG] IOAPIC: 24 interrupts
[DEBUG] IOAPIC: Clearing IOAPIC at 0xfec00000
[DEBUG] IOAPIC: Bootstrap Processor Local APIC = 0x00
[DEBUG] PCI: 00:00:01.0 init finished in 5 msecs
[DEBUG] PCI: 00:00:01.1 init
[DEBUG] IDE: Primary interface: on
[DEBUG] IDE: Secondary interface: on
[DEBUG] IDE: Access to legacy IDE ports: off
[DEBUG] PCI: 00:00:01.1 init finished in 2 msecs
[DEBUG] PCI: 00:00:02.0 init
[DEBUG] PCI: 00:00:02.0 init finished in 35 msecs
[DEBUG] PCI: 00:00:03.0 init
[DEBUG] PCI: 00:00:03.0 init finished in 0 msecs
[INFO ] Devices initialized
[DEBUG] BS: BS_DEV_INIT run times (exec / console): 57 / 36 ms
[INFO ] Finalize devices...
[INFO ] Devices finalized
[INFO ] Timestamp - device setup done: 1012995431
[DEBUG] BS: BS_POST_DEVICE run times (exec / console): 0 / 3 ms
[INFO ] Timestamp - cbmem post: 1023365228
[DEBUG] BS: BS_OS_RESUME_CHECK run times (exec / console): 0 / 1 ms
[INFO ] Timestamp - write tables: 1050553506
[INFO ] Copying Interrupt Routing Table to 0x000f0000... done.
[INFO ] Copying Interrupt Routing Table to 0x3fe92000... done.
[DEBUG] PIRQ table: 128 bytes.
[INFO ] QEMU: firmware config: Found 'etc/table-loader'
[DEBUG] QEMU: found ACPI tables in fw_cfg.
[INFO ] QEMU: firmware config: Found 'etc/acpi/rsdp'
[DEBUG] QEMU: loading "etc/acpi/rsdp" to 0x3fe6e000 (len 20)
[INFO ] QEMU: firmware config: Found 'etc/acpi/tables'
[DEBUG] QEMU: loading "etc/acpi/tables" to 0x3fe6e040 (len 131072)
[DEBUG] QEMU: loaded ACPI tables from fw_cfg.
[DEBUG] Looking on 0x3fe6e000 for valid checksum
[DEBUG] Checksum 1 passed
[DEBUG] Checksum 2 passed all OK
[DEBUG] ACPI: added table 1/32, length now 44
[DEBUG] ACPI: added table 2/32, length now 52
[DEBUG] ACPI: added table 3/32, length now 60
[DEBUG] ACPI: added table 4/32, length now 68
[DEBUG] ACPI: * SSDT
[DEBUG] Found 2 CPU(s).
[DEBUG] ACPI: added table 5/32, length now 76
[DEBUG] ACPI tables: 131136 bytes.
[DEBUG] smbios_write_tables: 3fe66000
[DEBUG] SMBIOS firmware version is set to coreboot_version: '4.22-671-g416cc665929e'
[DEBUG] SMBIOS: Unknown CPU or CPU doesn't support Deterministic Cache CPUID leaf
[INFO ] DOMAIN: 00000000 (QEMU Northbridge i440fx)
[INFO ] QEMU: firmware config: Found 'etc/smbios/smbios-tables'
[DEBUG] QEMU: found smbios tables in fw_cfg (len 327).
[DEBUG] QEMU: coreboot type0 table found at 0x3fe66040.
[DEBUG] QEMU: loading smbios tables to 0x3fe66086
[DEBUG] SMBIOS tables: 461 bytes.
[DEBUG] Writing table forward entry at 0x00000500
[DEBUG] Wrote coreboot table at: 0x00000500, 0x10 bytes, checksum 8ff5
[DEBUG] Writing coreboot table at 0x3fe93000
[DEBUG] 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES
[DEBUG] 1. 0000000000001000-0000000000007fff: RAM
[DEBUG] 2. 0000000000008000-000000000000dfff: RESERVED
[DEBUG] 3. 000000000000e000-000000000009ffff: RAM
[DEBUG] 4. 00000000000a0000-00000000000fffff: RESERVED
[DEBUG] 5. 0000000000100000-000000003fe65fff: RAM
[DEBUG] 6. 000000003fe66000-000000003fe9bfff: CONFIGURATION TABLES
[DEBUG] 7. 000000003fe9c000-000000003ffccfff: RAMSTAGE
[DEBUG] 8. 000000003ffcd000-000000003fffffff: CONFIGURATION TABLES
[DEBUG] 9. 00000000fec00000-00000000fec00fff: RESERVED
[DEBUG] 10. 00000000ff800000-00000000ffffffff: RESERVED
[DEBUG] FMAP: area COREBOOT found @ 200 (4193792 bytes)
[DEBUG] Wrote coreboot table at: 0x3fe93000, 0x310 bytes, checksum e5a4
[DEBUG] coreboot table: 808 bytes.
[DEBUG] IMD ROOT 0. 0x3ffff000 0x00001000
[DEBUG] IMD SMALL 1. 0x3fffe000 0x00001000
[DEBUG] CONSOLE 2. 0x3ffde000 0x00020000
[DEBUG] TIME STAMP 3. 0x3ffdd000 0x00000910
[DEBUG] AFTER CAR 4. 0x3ffcd000 0x00010000
[DEBUG] RAMSTAGE 5. 0x3fe9b000 0x00132000
[DEBUG] COREBOOT 6. 0x3fe93000 0x00008000
[DEBUG] IRQ TABLE 7. 0x3fe92000 0x00001000
[DEBUG] ACPI 8. 0x3fe6e000 0x00024000
[DEBUG] SMBIOS 9. 0x3fe66000 0x00008000
[DEBUG] IMD small region:
[DEBUG] IMD ROOT 0. 0x3fffec00 0x00000400
[DEBUG] RO MCACHE 1. 0x3fffe960 0x00000294
[DEBUG] FMAP 2. 0x3fffe8a0 0x000000b6
[DEBUG] ROMSTG STCK 3. 0x3fffe800 0x00000088
[INFO ] Timestamp - finalize chips: 1300590328
[DEBUG] BS: BS_WRITE_TABLES run times (exec / console): 5 / 82 ms
[INFO ] Timestamp - starting to load payload: 1308405624
[INFO ] CBFS: Found 'fallback/payload' @0x25480 size 0x10049 in mcache @0x3fffeb84
[DEBUG] Checking segment from ROM address 0xffc256ac
[DEBUG] Checking segment from ROM address 0xffc256c8
[DEBUG] Loading segment from ROM address 0xffc256ac
[DEBUG] code (compression=1)
[DEBUG] New segment dstaddr 0x00100000 memsize 0x135a30 srcaddr 0xffc256e4 filesize 0x10011
[DEBUG] Loading Segment: addr: 0x00100000 memsz: 0x0000000000135a30 filesz: 0x0000000000010011
[DEBUG] using LZMA
[INFO ] Timestamp - starting LZMA decompress (ignore for x86): 1342618898
[INFO ] Timestamp - finished LZMA decompress (ignore for x86): 1362402424
[DEBUG] Clearing Segment: addr: 0x000000000011eb68 memsz: 0x0000000000116ec8
[DEBUG] Loading segment from ROM address 0xffc256c8
[DEBUG] Entry Point 0x00100000
[DEBUG] BS: BS_PAYLOAD_LOAD run times (exec / console): 6 / 17 ms
[DEBUG] Jumping to boot code at 0x00100000(0x3fe93000)
[INFO ] Timestamp - selfboot jump: 1382362947
coreboot: 4.22-671-g416cc665929e
FILO version 0.6.0 (pmenzel@abreu) Sun Feb 4 13:23:12 UTC 2024
Press <Enter> for default boot, or <Esc> for boot prompt... timed out
boot: hda1:/vmlinuz initrd=hda1:/initrd.img root=/dev/sda1 ro quiet console=ttyS0,115200
ATA-0: [io ports 0x1f0-0x1f7,0x3f6]
* hda [ATA Disk]: QEMU HARDDISK
Found Linux version 5.6.0-1-686-pae (debian-kernel@lists.debian.org) #1 SMP Debian 5.6.7-1 (2020-04-29) relocatable bzImage.
Loading kernel... ok
Loading initrd... ok
Jumping to entry point...
[ 0.051630] kernel BUG at arch/x86/kernel/apic/apic.c:1629!
[ 0.052637] invalid opcode: 0000 [#1] SMP PTI
[ 0.053267] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.6.0-1-686-pae #1 Debian 5.6.7-1
[ 0.054409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 4.22-671-g416cc665929e 02/02/2024
[ 0.055811] EIP: setup_local_APIC+0x478/0x4b0
[ 0.056427] Code: fe ff ff 85 d2 0f 8f bd 11 00 00 a1 e0 06 93 c5 ba 00 07 01 00 8b 48 08 b8 50 03 00 00 e8 20 92 6f 00 e9 db fe ff ff 8d 76 00 <0f> 0b 8d b6 00 00 00 00 0f 0b e9 4b fc ff ff e8 d4 4b 02 00 a1 e0
[ 0.058843] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: ffffffff
[ 0.059700] ESI: c5aac8cd EDI: 00000000 EBP: c5993f64 ESP: c5993f14
[ 0.060676] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210246
[ 0.061610] CR0: 80050033 CR2: ff9ff000 CR3: 05b48000 CR4: 000006b0
[ 0.062494] Call Trace:
[ 0.062876] ? vprintk_default+0x17/0x20
[ 0.063547] ? kvm_arch_para_features+0x43/0x80
[ 0.064399] apic_intr_mode_init+0xf4/0x10a
[ 0.065197] x86_late_time_init+0x1d/0x24
[ 0.066421] start_kernel+0x3f9/0x4ac
[ 0.066965] i386_start_kernel+0x48/0x4a
[ 0.067506] startup_32_smp+0x164/0x168
[ 0.068167] Modules linked in:
[ 0.068759] ---[ end trace 78220014fc8c5bde ]---
[ 0.069553] EIP: setup_local_APIC+0x478/0x4b0
[ 0.070297] Code: fe ff ff 85 d2 0f 8f bd 11 00 00 a1 e0 06 93 c5 ba 00 07 01 00 8b 48 08 b8 50 03 00 00 e8 20 92 6f 00 e9 db fe ff ff 8d 76 00 <0f> 0b 8d b6 00 00 00 00 0f 0b e9 4b fc ff ff e8 d4 4b 02 00 a1 e0
[ 0.073445] EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: ffffffff
[ 0.074518] ESI: c5aac8cd EDI: 00000000 EBP: c5993f64 ESP: c5993f14
[ 0.075590] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210246
[ 0.076777] CR0: 80050033 CR2: ff9ff000 CR3: 05b48000 CR4: 000006b0
[ 0.077875] Kernel panic - not syncing: Attempted to kill the idle task!
[ 0.079101] ---[ end Kernel panic - not syncing: Attempted to kill the idle task! ]---
Updated by Felix Held 9 months ago
This isn't really a coreboot bug, since qemu doesn't support x2apic emulation: https://gitlab.com/qemu-project/qemu/-/issues/330
Also the i440fx chipset is much older than the first CPU supporting x2apic mode.
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