[coreboot - Bug #524] (New) `CONFIG_X2APIC_ONLY=y`or `CONFIG_X2APIC_RUNTIME=y` cause Linux in emulation/qemu-i440fx to crash
Issue #524 has been reported by Paul Menzel.
---------------------------------------- Bug #524: `CONFIG_X2APIC_ONLY=y`or `CONFIG_X2APIC_RUNTIME=y` cause Linux in emulation/qemu-i440fx to crash https://ticket.coreboot.org/issues/524
* Author: Paul Menzel * Status: New * Priority: Normal * Target version: none * Start date: 2024-02-04 * Affected versions: 4.21 ---------------------------------------- Build coreboot for `emulation/qemu-i440fx` with `CONFIG_X2APIC_ONLY=y`or `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! ]--- ```
Issue #524 has been updated by Felix Held.
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.
---------------------------------------- Bug #524: `CONFIG_X2APIC_ONLY=y`or `CONFIG_X2APIC_RUNTIME=y` cause Linux in emulation/qemu-i440fx to crash https://ticket.coreboot.org/issues/524#change-1754
* Author: Paul Menzel * Status: New * Priority: Normal * Target version: none * Start date: 2024-02-04 * Affected versions: 4.21 ---------------------------------------- Build coreboot for `emulation/qemu-i440fx` with `CONFIG_X2APIC_ONLY=y`or `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! ]--- ```
This is another example of "don't try to support impossible hardware" :-)
The real bug is that coreboot build system let you build the i440fx with APIC2, right? I assume that's what Paul meant.
OTOH, it is a way to test that linux properly fails when told to use impossible hardware :-)
On Mon, Feb 19, 2024 at 12:39 PM Felix Held coreboot@fe80.eu wrote:
Issue #524 has been updated by Felix Held.
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.
Bug #524: `CONFIG_X2APIC_ONLY=y`or `CONFIG_X2APIC_RUNTIME=y` cause Linux in emulation/qemu-i440fx to crash https://ticket.coreboot.org/issues/524#change-1754
- Author: Paul Menzel
- Status: New
- Priority: Normal
- Target version: none
- Start date: 2024-02-04
- Affected versions: 4.21
Build coreboot for `emulation/qemu-i440fx` with `CONFIG_X2APIC_ONLY=y`or `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! ]----- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: https://ticket.coreboot.org/my/account _______________________________________________ coreboot mailing list -- coreboot@coreboot.org To unsubscribe send an email to coreboot-leave@coreboot.org
-
Felix Held -
Paul Menzel
-
ron minnich