Hello everyone, I am new to running Gem5 in FS mode, and I'm trying to create a working simulation but I got stuck with an error. Here is a part of the log, which I believe is an error log (it's not obvious to me). Below the log, I will give more info about my setup. ___output from m5term___ [ 6.760111] setup_IO_APIC+0x34c/0x852 [ 6.761035] ? clear_IO_APIC+0x39/0x60 [ 6.761984] apic_intr_mode_init+0x100/0x102 [ 6.762832] x86_late_time_init+0x24/0x35 [ 6.763683] start_kernel+0x4fe/0x5c3 [ 6.764621] x86_64_start_reservations+0x24/0x26 [ 6.765521] x86_64_start_kernel+0x74/0x77 [ 6.766389] secondary_startup_64+0xa4/0xb0 [ 6.767261] Modules linked in: [ 6.767841] CR2: 0000000000000088 [ 6.768631] ---[ end trace cc3dac460086c1e2 ]--- [ 6.769560] RIP: 0010:tick_periodic+0x1b/0x80 [ 6.770426] Code: 41 5d 41 5e 41 5f 5d c3 0f 0b cc cc cc cc cc 66 66 66 66 90 55 39 3d 84 14 72 01 48 89 e5 74 26 65 48 8b 05 1f e8 ed 7e 31 ff <f6> 80 88 00 00 00 03 40 0f 95 c7 e8 e5 fd fe ff bf 01 00 00 00 e8 [ 6.772347] RSP: 0000:ffffc90000003e20 EFLAGS: 0000007c [ 6.773213] RAX: 0000000000000000 RBX: ffffffff827f46c0 RCX: 0000000000000000 [ 6.774166] RDX: 0000000000000000 RSI: 000000000000007c RDI: 0000000000000000 [ 6.775150] RBP: ffffc90000003e20 R08: 0000000000000000 R09: ffff88801ec016d0 [ 6.776136] R10: 0000000000000000 R11: ffffffff8266ade8 R12: 7fffffffffffffff [ 6.777103] R13: 0000000000000000 R14: 0000000000000040 R15: ffff88801f12b600 [ 6.778135] FS: 0000000000000000(0000) GS:ffff88801f400000(0000) knlGS:0000000000000000 [ 6.779193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.780038] CR2: 0000000000000088 CR3: 000000000260a000 CR4: 00000000000006b0 [ 6.780993] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.781949] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000000 [ 6.782862] Kernel panic - not syncing: Fatal exception in interrupt [ 6.783865] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- ___________________________ _____output from gem5____ warn: x86 cpuid: unknown family 0x4000 (a lot of this cpuid warning) warn: x86 cpuid: unknown family 0x4000 warn: instruction 'sgdt_Ms' unimplemented _____________________________ I am using - Gem5 20.1.0.2 (stable branch) - Python 2.7.17 - gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04) - gem5 command: ./build/X86/gem5.opt configs/example/fs.py --cpu-type="TimingSimpleCPU" --cpu-clock="1GHz" --kernel="linux-5.9.9/vmlinux" --disk-image="disk-image/ubuntu-image/ubuntu" - packer 1.6.5 to create disk-image - QEMU emulator version 2.11.1(Debian 1:2.11+dfsg-1ubuntu7.33) How I create linux kernel: - Download linux 5.9.9 kernel from kernel.org - unpack the tar file - run cp -v /boot/config-$(uname -r) .config to generate the config file - run make - make still prompted me to do some long configuration setup, too long that I just held enter to accept the default option I attached all the relevant files to this email.
Thank you for your time. Duc Anh
==== m5 terminal: Terminal 0 ==== [ 0.000000] Linux version 5.9.9 (dauto98@Dauto98-ROG-Strix-G531GD) (gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0, GNU ld (GNU Binutils for Ubuntu) 2.30) #1 SMP Sat Nov 21 17:25:25 CET 2020 [ 0.000000] Command line: earlyprintk=ttyS0 console=ttyS0 lpj=7999923 root=/dev/hda1 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 0.000000] CPU: vendor_id 'M5 Simulator' unknown, using generic init. [ 0.000000] CPU: Your system may be unstable. [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000020000000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffff0000-0x00000000ffffffff] reserved [ 0.000000] printk: bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.5 present. [ 0.000000] DMI: , BIOS 06/08/2008 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 1000.059 MHz processor [ 0.002022] last_pfn = 0x20000 max_arch_pfn = 0x400000000 [ 0.005066] Disabled [ 0.005452] x86/PAT: MTRRs disabled, skipping PAT initialization too. [ 0.006130] CPU MTRRs all blank - virtualized system. [ 0.006702] x86/PAT: Configuration [0-7]: WB WT UC- UC WB WT UC- UC [ 0.012806] found SMP MP-table at [mem 0x000f0050-0x000f005f] [ 0.038881] check: Scanning 1 areas for low memory corruption [ 0.104889] ACPI: Early table checksum verification disabled [ 0.130204] ACPI BIOS Error (bug): A valid RSDP was not found (20200717/tbxfroot-210) [ 0.169793] No NUMA configuration found [ 0.170308] Faking a node at [mem 0x0000000000000000-0x000000001fffffff] [ 0.174159] NODE_DATA(0) allocated [mem 0x1ffd5000-0x1fffffff] [ 0.323946] Zone ranges: [ 0.324309] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.325031] DMA32 [mem 0x0000000001000000-0x000000001fffffff] [ 0.325759] Normal empty [ 0.326205] Device empty [ 0.326658] Movable zone start for each node [ 0.327922] Early memory node ranges [ 0.328454] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.329151] node 0: [mem 0x0000000000100000-0x000000001fffffff] [ 0.330259] Zeroed struct page in unavailable ranges: 98 pages [ 0.330492] Initmem setup node 0 [mem 0x0000000000001000-0x000000001fffffff] [ 0.652856] SFI: Simple Firmware Interface v0.81 http://simplefirmware.org [ 0.668750] Intel MultiProcessor Specification v1.4 [ 0.669477] MPTABLE: OEM ID: [ 0.669882] MPTABLE: Product ID: [ 0.670321] MPTABLE: APIC at: 0xFEE00000 [ 0.670834] Processor #0 (Bootup-CPU) [ 0.671515] IOAPIC[0]: apic_id 1, version 20, address 0xfec00000, GSI 0-23 [ 0.672449] Processors: 1 [ 0.672895] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.674724] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.675662] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.676410] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000fffff] [ 0.677238] [mem 0xc0000000-0xfffeffff] available for PCI devices [ 0.677839] Booting paravirtualized kernel on bare hardware [ 0.678571] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.680112] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.740546] percpu: Embedded 56 pages/cpu s192512 r8192 d28672 u2097152 [ 0.748551] Built 1 zonelists, mobility grouping on. Total pages: 128905 [ 0.749168] Policy zone: DMA32 [ 0.749682] Kernel command line: earlyprintk=ttyS0 console=ttyS0 lpj=7999923 root=/dev/hda1 [ 0.771579] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.778391] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 0.781490] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.094410] Memory: 481328K/523896K available (14339K kernel code, 2531K rwdata, 5024K rodata, 2596K init, 4972K bss, 42312K reserved, 0K cma-reserved) [ 1.095750] random: get_random_u64 called from __kmem_cache_create+0x30/0x450 with crng_init=0 [ 1.131727] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 1.135163] Kernel/User page tables isolation: enabled [ 1.138225] ftrace: allocating 45770 entries in 179 pages [ 4.972178] ftrace: allocated 179 pages with 5 groups [ 4.990996] rcu: Hierarchical RCU implementation. [ 4.991554] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1. [ 4.992165] Trampoline variant of Tasks RCU enabled. [ 4.992671] Rude variant of Tasks RCU enabled. [ 4.993149] Tracing variant of Tasks RCU enabled. [ 4.993694] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 4.994411] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 6.647649] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16 [ 6.688335] Console: colour dummy device 80x25 [ 6.689345] printk: console [ttyS0] enabled [ 6.689345] printk: console [ttyS0] enabled [ 6.690217] printk: bootconsole [earlyser0] disabled [ 6.690217] printk: bootconsole [earlyser0] disabled [ 6.693118] APIC: Switch to symmetric I/O mode setup [ 6.712385] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 [ 6.717429] BUG: kernel NULL pointer dereference, address: 0000000000000088 [ 6.718329] #PF: supervisor read access in kernel mode [ 6.719057] #PF: error_code(0x0000) - not-present page [ 6.719735] PGD 0 P4D 0 [ 6.720458] Oops: 0000 [#1] SMP PTI [ 6.721179] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.9.9 #1 [ 6.721947] Hardware name: , BIOS 06/08/2008 [ 6.722866] RIP: 0010:tick_periodic+0x1b/0x80 [ 6.723728] Code: 41 5d 41 5e 41 5f 5d c3 0f 0b cc cc cc cc cc 66 66 66 66 90 55 39 3d 84 14 72 01 48 89 e5 74 26 65 48 8b 05 1f e8 ed 7e 31 ff <f6> 80 88 00 00 00 03 40 0f 95 c7 e8 e5 fd fe ff bf 01 00 00 00 e8 [ 6.725650] RSP: 0000:ffffc90000003e20 EFLAGS: 0000007c [ 6.726514] RAX: 0000000000000000 RBX: ffffffff827f46c0 RCX: 0000000000000000 [ 6.727466] RDX: 0000000000000000 RSI: 000000000000007c RDI: 0000000000000000 [ 6.728455] RBP: ffffc90000003e20 R08: 0000000000000000 R09: ffff88801ec016d0 [ 6.729440] R10: 0000000000000000 R11: ffffffff8266ade8 R12: 7fffffffffffffff [ 6.730410] R13: 0000000000000000 R14: 0000000000000040 R15: ffff88801f12b600 [ 6.731443] FS: 0000000000000000(0000) GS:ffff88801f400000(0000) knlGS:0000000000000000 [ 6.732503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.733351] CR2: 0000000000000088 CR3: 000000000260a000 CR4: 00000000000006b0 [ 6.734311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.735270] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000000 [ 6.736114] Call Trace: [ 6.736599] <IRQ> [ 6.737315] tick_handle_periodic+0x25/0x70 [ 6.738257] timer_interrupt+0x18/0x20 [ 6.739066] __handle_irq_event_percpu+0x44/0x1a0 [ 6.740055] handle_irq_event_percpu+0x32/0x80 [ 6.740964] handle_irq_event+0x3b/0x60 [ 6.741854] handle_edge_irq+0x83/0x1a0 [ 6.742704] resend_irqs+0x63/0x80 [ 6.743505] tasklet_action_common.isra.21+0x6b/0x120 [ 6.744454] tasklet_action+0x22/0x30 [ 6.745206] __do_softirq+0xe4/0x2da [ 6.746232] asm_call_irq_on_stack+0xf/0x20 [ 6.746871] </IRQ> [ 6.747599] do_softirq_own_stack+0x3d/0x50 [ 6.748402] irq_exit_rcu+0xa4/0xb0 [ 6.749185] common_interrupt+0x81/0x150 [ 6.750149] asm_common_interrupt+0x1e/0x40 [ 6.751030] RIP: 0010:timer_irq_works+0x7c/0xf8 [ 6.751911] Code: 0f 31 48 c1 e2 20 48 89 d1 48 09 c1 f3 90 0f 31 48 c1 e2 20 48 09 c2 48 29 ca 48 81 fa ff 67 89 09 77 5b 48 8b 05 4c 9f d2 ff <48> 39 c6 79 dd eb 4d 4c 8b 2d 3e 9f d2 ff b9 01 00 00 00 41 bf 01 [ 6.753826] RSP: 0000:ffffffff82603e00 EFLAGS: 000002b9 [ 6.754698] RAX: 00000000fffedb08 RBX: 000000000000006c RCX: 00000001bd42470c [ 6.755667] RDX: 000000000039f9fd RSI: 00000000fffedb0c RDI: 00000000000000ac [ 6.756660] RBP: ffffffff82603e28 R08: ffffffff82b70760 R09: 0000000001000000 [ 6.757639] R10: 0000000000000015 R11: ffffffff82b70760 R12: 00000000fffedb08 [ 6.758607] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88801f12f7c0 [ 6.760111] setup_IO_APIC+0x34c/0x852 [ 6.761035] ? clear_IO_APIC+0x39/0x60 [ 6.761984] apic_intr_mode_init+0x100/0x102 [ 6.762832] x86_late_time_init+0x24/0x35 [ 6.763683] start_kernel+0x4fe/0x5c3 [ 6.764621] x86_64_start_reservations+0x24/0x26 [ 6.765521] x86_64_start_kernel+0x74/0x77 [ 6.766389] secondary_startup_64+0xa4/0xb0 [ 6.767261] Modules linked in: [ 6.767841] CR2: 0000000000000088 [ 6.768631] ---[ end trace cc3dac460086c1e2 ]--- [ 6.769560] RIP: 0010:tick_periodic+0x1b/0x80 [ 6.770426] Code: 41 5d 41 5e 41 5f 5d c3 0f 0b cc cc cc cc cc 66 66 66 66 90 55 39 3d 84 14 72 01 48 89 e5 74 26 65 48 8b 05 1f e8 ed 7e 31 ff <f6> 80 88 00 00 00 03 40 0f 95 c7 e8 e5 fd fe ff bf 01 00 00 00 e8 [ 6.772347] RSP: 0000:ffffc90000003e20 EFLAGS: 0000007c [ 6.773213] RAX: 0000000000000000 RBX: ffffffff827f46c0 RCX: 0000000000000000 [ 6.774166] RDX: 0000000000000000 RSI: 000000000000007c RDI: 0000000000000000 [ 6.775150] RBP: ffffc90000003e20 R08: 0000000000000000 R09: ffff88801ec016d0 [ 6.776136] R10: 0000000000000000 R11: ffffffff8266ade8 R12: 7fffffffffffffff [ 6.777103] R13: 0000000000000000 R14: 0000000000000040 R15: ffff88801f12b600 [ 6.778135] FS: 0000000000000000(0000) GS:ffff88801f400000(0000) knlGS:0000000000000000 [ 6.779193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.780038] CR2: 0000000000000088 CR3: 000000000260a000 CR4: 00000000000006b0 [ 6.780993] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.781949] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000000 [ 6.782862] Kernel panic - not syncing: Fatal exception in interrupt [ 6.783865] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
post-installation.sh
Description: application/shellscript
runscript.sh
Description: application/shellscript
preseed.cfg
Description: Binary data
packer_config.json
Description: application/json
# SPDX-License-Identifier: LGPL-2.1+ # # This file is part of systemd. # # systemd is free software; you can redistribute it and/or modify it # under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or # (at your option) any later version. [Unit] Description=Serial Getty on %I Documentation=man:agetty(8) man:systemd-getty-generator(8) Documentation=http://0pointer.de/blog/projects/serial-console.html BindsTo=dev-%i.device After=dev-%i.device systemd-user-sessions.service plymouth-quit-wait.service getty-pre.target After=rc-local.service # If additional gettys are spawned during boot then we should make # sure that this is synchronized before getty.target, even though # getty.target didn't actually pull it in. Before=getty.target IgnoreOnIsolate=yes # IgnoreOnIsolate causes issues with sulogin, if someone isolates # rescue.target or starts rescue.service from multi-user.target or # graphical.target. Conflicts=rescue.service Before=rescue.service [Service] # The '-o' option value tells agetty to replace 'login' arguments with an # option to preserve environment (-p), followed by '--' for safety, and then # the entered username. ExecStart=-/sbin/agetty --autologin root --keep-baud 115200,38400,9600 %I $TERM Type=idle Restart=always UtmpIdentifier=%I TTYPath=/dev/%I TTYReset=yes TTYVHangup=yes KillMode=process IgnoreSIGPIPE=no SendSIGHUP=yes [Install] WantedBy=getty.target
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