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SerenityOS / serenity

The Serenity Operating System 🐞
https://serenityos.org
BSD 2-Clause "Simplified" License
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AHCI device detection causing boot delay #5728

Open danboid opened 3 years ago

danboid commented 3 years ago

I've noticed Serenity isn't booting as fast as it used to, I'm getting errors such as:

Invalid access at addr 0xFEBB0000, size 1, region '(null)', reason: rejected

Many times when qemu is started.

$ ninja run
[0/2] Re-checking globbed directories...
[0/1] cd /home/dan/src/serenity/Build && /home/dan/src/serenity/Meta/run.sh
qemu-system-i386: multiboot knows VBE. we don't
Invalid access at addr 0xFEBB0000, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0001, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0002, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0003, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0004, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0005, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0006, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0007, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0008, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0009, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0010, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0011, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0012, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0013, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0014, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0015, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0016, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0017, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0018, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0019, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0020, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0021, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0022, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0023, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0024, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0025, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0026, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0027, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0028, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0029, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0030, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0031, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0032, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0033, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0034, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0035, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0036, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0037, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0038, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0039, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0040, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0041, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0042, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0043, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0044, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0045, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0046, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0047, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0048, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0049, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0050, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0051, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0052, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0053, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0054, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0055, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0056, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0057, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0058, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0059, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0060, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0061, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0062, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0063, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0064, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0065, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0066, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0067, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0068, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0069, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0070, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0071, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0072, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0073, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0074, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0075, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0076, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0077, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0078, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0079, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0080, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0081, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0082, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0083, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0084, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0085, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0086, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0087, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0088, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0089, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0090, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0091, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0092, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0093, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0094, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0095, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0096, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0097, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0098, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0099, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AD, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AF, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BD, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BF, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CD, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CF, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DD, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DF, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00EA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00EB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00EC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00ED, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00EE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00EF, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FD, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FF, size 1, region '(null)', reason: rejected
[Kernel]: CPU[0]: Supported features: nx pae pge rdrand rdseed smap smep sse tsc rdtscp constant_tsc umip sep syscall mmx sse2 sse3 ssse3 sse4.1 sse4.2 xsave avx
[Kernel]: CPU[0]: Physical address bit width: 36
[#0 Kernel]: Installing Unhandled Handlers
[Kernel]: MM: boot_pdpt @ P0x0010a000
[Kernel]: MM: boot_pd0 @ P0x0010b000
[Kernel]: MM: boot_pd3 @ P0x0010c000
[Kernel]: MM: Low memory range @ P0x00000000 - P0x00100000
[Kernel]: MM: Kernel range @ P0x00100000 - P0x00eec000
[Kernel]: MM: Multiboot mmap: address=0x00000000, length=654336, type=1
[Kernel]: MM: Got an unaligned physical_region from the bootloader; correcting length 654336 by 3072 bytes
[Kernel]: MM: Multiboot mmap: address=0x0009fc00, length=1024, type=2
[Kernel]: MM: Multiboot mmap: address=0x000f0000, length=65536, type=2
[Kernel]: MM: Multiboot mmap: address=0x00100000, length=535691264, type=1
[Kernel]: MM: Multiboot mmap: address=0x1ffe0000, length=131072, type=2
[Kernel]: MM: Multiboot mmap: address=0xfeffc000, length=16384, type=2
[Kernel]: MM: Multiboot mmap: address=0xfffc0000, length=262144, type=2
[Kernel]: MM: Super physical region: P0x00dec000 - P0x00eec000
[Kernel]: MM: User physical region: P0x00eed000 - P0x1ffe0000
[Kernel]: MM: Contiguous reserved range from P0x0009fc00, length is 394240
[Kernel]: MM: Contiguous reserved range from P0x1ffe0000, length is 3758227456
[#0 Kernel]: Early access to ACPI tables for interrupt setup
[Kernel]: Interrupts: Switch to Legacy PIC mode
[Kernel]: PIC(i8259): cascading mode, vectors 0x50-0x5f
[#0 Kernel]: Trying to unregister unused handler (?)
[#0 Kernel]: Trying to unregister unused handler (?)
[#0 Kernel]: Interrupts: Detected Dual i8259
[Kernel]: ACPI: Using RSDP @ P0x000f5a60
[Kernel]: ACPI: Main Description Table valid? true
[Kernel]: ACPI: Using RSDT, Enumerating tables @ P0x1ffe15c9
[Kernel]: ACPI: RSDT Revision 1, Total length - 48
[Kernel]: ACPI: Initializing Fixed ACPI data
[Kernel]: ACPI: Searching for the Fixed ACPI Data Table
[Kernel]: ACPI: Fixed ACPI data, Revision 1, Length 116 bytes
[Kernel]: ACPI: DSDT P0x1ffe0040
[Kernel]: ACPI: Dynamic Parsing Enabled, Can parse AML
[#0 Kernel]: I8042: Dual channel controller
[Kernel]: PS2MouseDevice: Mouse wheel enabled!
[Kernel]: PS2MouseDevice: 5 buttons enabled!
[#0 Kernel]: Trying to unregister unused handler (?)
[#0 Kernel]: Trying to unregister unused handler (?)
[Kernel]: Starting SerenityOS...
[Kernel]: RTC: Year: 2021, month: 3, day: 11, hour: 9, minute: 58, second: 16
[Kernel]: HPET @ P0x1ffe1591
[Kernel]: HPET: Minimum clock tick - 0
[Kernel]: HPET: Timers count - 3
[Kernel]: HPET: Main counter size: 64-bit
[Kernel]: HPET: Timer[0] comparator size: 64-bit, mode: 64-bit
[Kernel]: HPET: Timer[1] comparator size: 64-bit, mode: 64-bit
[Kernel]: HPET: Timer[2] comparator size: 64-bit, mode: 64-bit
[Kernel]: HPET: frequency 100000000 Hz (100 MHz) resolution: 10 ns
[#0 Kernel]: Trying to unregister unused handler (?)
[#0 Kernel]: Trying to unregister unused handler (?)
[#0 Kernel]: HPET: Setting appropriate functions to timers.
[#0 Kernel]: Time: Scanning for periodic timers
[#0 Kernel]: Time: Scanning for non-periodic timers
[Kernel]: KernelRng: Using RDSEED or RDRAND as entropy source
[#0 Kernel]: VC: Switch to 0 (0xc0d327b4)
[#0 colonel(0:0)]: Scheduler[0]: idle loop running
[#0 init_stage2(1:1)]: Testing PCI via manual probing... 
[#0 init_stage2(1:1)]: PCI IO Supported!
[#0 init_stage2(1:1)]: PCI: Using I/O instructions for PCI configuration space access
[#0 init_stage2(1:1)]: PCI [0000:00:00:00] (8086:1237)
[#0 init_stage2(1:1)]: PCI [0000:00:01:00] (8086:7000)
[#0 init_stage2(1:1)]: PCI [0000:00:01:01] (8086:7010)
[#0 init_stage2(1:1)]: PCI [0000:00:01:02] (8086:7020)
[#0 init_stage2(1:1)]: PCI [0000:00:01:03] (8086:7113)
[#0 init_stage2(1:1)]: PCI [0000:00:02:00] (1234:1111)
[#0 init_stage2(1:1)]: PCI [0000:00:03:00] (8086:2922)
[#0 init_stage2(1:1)]: PCI [0000:00:04:00] (8086:100e)
[#0 init_stage2(1:1)]: BXVGA: framebuffer @ P0xf8000000
[#0 init_stage2(1:1)]: BXVGADevice resolution set to 1024x768 (pitch=4096)
[#0 SyncTask(2:2)]: SyncTask is running
[init_stage2(1:1)]: UHCI: Controller found PCI::ID [8086:7020] @ PCI [0000:00:01:02]
[init_stage2(1:1)]: UHCI: I/O base IO c040
[init_stage2(1:1)]: UHCI: Interrupt line: 11
[#0 init_stage2(1:1)]: UHCI: Allocated framelist at physical address P0x00dec000
[#0 init_stage2(1:1)]: UHCI: Framelist is at virtual address V0xc1154000
[#0 init_stage2(1:1)]: UHCI: QH(0xc1156000) @ 14602240: link_ptr=14602274, element_link_ptr=1
[#0 init_stage2(1:1)]: UHCI: QH(0xc1156020) @ 14602272: link_ptr=14602306, element_link_ptr=1
[#0 init_stage2(1:1)]: UHCI: QH(0xc1156040) @ 14602304: link_ptr=14602338, element_link_ptr=1
[#0 init_stage2(1:1)]: UHCI: QH(0xc1156060) @ 14602336: link_ptr=14602370, element_link_ptr=1
[#0 init_stage2(1:1)]: UHCI: QH(0xc1156080) @ 14602368: link_ptr=14614529, element_link_ptr=1
[#0 init_stage2(1:1)]: UHCI: Reset completed!
[#0 init_stage2(1:1)]: UHCI: Started!
[#0 init_stage2(1:1)]: DMIExpose: SMBIOS 32bit Entry point @ P0x000f5a80
[#0 init_stage2(1:1)]: DMIExpose: Data table @ P0x000f5aa0
[init_stage2(1:1)]: E1000: Found @ PCI [0000:00:04:00]
[init_stage2(1:1)]: E1000: port base: IO c000
[init_stage2(1:1)]: E1000: MMIO base: P0xfeb80000
[init_stage2(1:1)]: E1000: MMIO base size: 131072 bytes
[init_stage2(1:1)]: E1000: Interrupt line: 11
[init_stage2(1:1)]: E1000: Has EEPROM? true
[init_stage2(1:1)]: E1000: MAC address: 52:54:00:12:34:56
[#0 init_stage2(1:1)]: Trying to unregister unused handler (?)
[#0 init_stage2(1:1)]: Syscall: int 0x82 handler installed
[#0 init_stage2(1:1)]: SB16: found version 4.5
[#0 init_stage2(1:1)]: SB16: IRQ 5
[init_stage2(1:1)]: VMWareBackdoor: Enabling absolute mouse mode
[#0 init_stage2(1:1)]: IDEChannel: Primary master device found: Type=ATA, Name=QEMU HARDDISK, C/H/Spt=690/16/63, Capabilities=0x0b00
[#0 init_stage2(1:1)]: Trying to unregister unused handler (?)
[#0 init_stage2(1:1)]: IDEChannel: Secondary master device appears to be ATAPI. We're going to ignore it for now as we don't support it.
[init_stage2(1:1)]: PCI [0000:00:03:00]: AHCI controller reset
[#0 init_stage2(1:1)]: PCI [0000:00:03:00]: AHCI command list entries count - 32
[init_stage2(1:1)]: AHCI Port 1: Device not detected, Phy not enabled
[init_stage2(1:1)]: AHCI Port 2: Device not detected, Phy not enabled
[init_stage2(1:1)]: AHCI Port 3: Device not detected, Phy not enabled
[init_stage2(1:1)]: AHCI Port 4: Device not detected, Phy not enabled
[init_stage2(1:1)]: AHCI Port 5: Device not detected, Phy not enabled
[init_stage2(1:1)]: AHCI Port 6: Device not detected, Phy not enabled
[#0 init_stage2(1:1)]: Master Boot Record: invalid signature
[init_stage2(1:1)]: VFS: mounted root from Ext2FS (device:3,0 (PATADiskDevice))
[#0 init_stage2(1:1)]: Loading kernel symbol table...
[init_stage2(1:1)]: Unmapped 324 KiB of kernel text after init! :^)
[#0 NetworkTask(6:6)]: NetworkTask: E1000NetworkAdapter network adapter found: hw=52:54:00:12:34:56 address=10.0.2.15 netmask=255.255.255.0 gateway=10.0.2.2
[#0 NetworkTask(6:6)]: NetworkTask: LoopbackAdapter network adapter found: hw=13:55:02:09:55:aa address=127.0.0.1 netmask=255.0.0.0 gateway=0.0.0.0
[#0 NetworkTask(6:6)]: NetworkTask: Enter main loop.
[#0 SystemServer(5:5)]: mount dev @ /dev
[#0 SystemServer(5:5)]: VFS: Mounting DevFS at /dev (inode: 1:29988) with flags 0
[#0 SystemServer(5:5)]: mount: successfully mounted /dev
[#0 SystemServer(5:5)]: mount devpts @ /dev/pts
[#0 SystemServer(5:5)]: VFS: Mounting DevPtsFS at /dev/pts (inode: 2:24) with flags 0
[#0 SystemServer(5:5)]: mount: successfully mounted /dev/pts
[#0 SystemServer(5:5)]: VFS::symlink: 'urandom' (-> '/dev/random') in 2:3149642685
[#0 SystemServer(5:5)]: DevFS: Success on create new symlink
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:12 <- uid=0 gid=3
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:3 <- uid=0 gid=3
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:18 <- uid=0 gid=3
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:21 <- uid=0 gid=2
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:11 <- uid=0 gid=2
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:2 <- uid=0 gid=2
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:14 <- uid=0 gid=2
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:9 <- uid=0 gid=2
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:15 <- uid=0 gid=2
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:13 <- uid=0 gid=2
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:19 <- uid=0 gid=2
[#0 SystemServer(5:5)]: VFS::chown(): inode 2:23 <- uid=0 gid=4
[#0 SystemServer(5:5)]: VFS::symlink: 'stdin' (-> '/proc/self/fd/0') in 2:3149642685
[#0 SystemServer(5:5)]: DevFS: Success on create new symlink
[#0 SystemServer(5:5)]: VFS::symlink: 'stdout' (-> '/proc/self/fd/1') in 2:3149642685
[#0 SystemServer(5:5)]: DevFS: Success on create new symlink
[#0 SystemServer(5:5)]: VFS::symlink: 'stderr' (-> '/proc/self/fd/2') in 2:3149642685
[#0 SystemServer(5:5)]: DevFS: Success on create new symlink
SystemServer(5): Spawning mount -a to mount all filesystems.
mount(7): Mounting all filesystems...
mount(7): Skipping mounting root
mount(7): Mounting /bin (bind) on /bin
[#0 mount(7:7)]: mount bind: source fd 4 @ /bin
[#0 mount(7:7)]: VFS: Bind-mounting /bin at /bin
mount(7): Mounting /etc (bind) on /etc
[#0 mount(7:7)]: mount bind: source fd 5 @ /etc
[#0 mount(7:7)]: VFS: Bind-mounting /etc at /etc
mount(7): Mounting /home (bind) on /home
[#0 mount(7:7)]: mount bind: source fd 6 @ /home
[#0 mount(7:7)]: VFS: Bind-mounting /home at /home
mount(7): Mounting /root (bind) on /root
[#0 mount(7:7)]: mount bind: source fd 7 @ /root
[#0 mount(7:7)]: VFS: Bind-mounting /root at /root
mount(7): Mounting /var (bind) on /var
[#0 mount(7:7)]: mount bind: source fd 8 @ /var
[#0 mount(7:7)]: VFS: Bind-mounting /var at /var
mount(7): Mounting /www (bind) on /www
[#0 mount(7:7)]: mount bind: source fd 9 @ /www
[#0 mount(7:7)]: VFS: Bind-mounting /www at /www
mount(7): Mounting none (proc) on /proc
[#0 mount(7:7)]: mount proc @ /proc
[#0 mount(7:7)]: VFS: Mounting ProcFS at /proc (inode: 1:29982) with flags 4
[#0 mount(7:7)]: mount: successfully mounted /proc
mount(7): Mounting none (tmp) on /tmp
[#0 mount(7:7)]: mount tmp @ /tmp
[#0 mount(7:7)]: VFS: Mounting TmpFS at /tmp (inode: 1:29984) with flags 5
[#0 mount(7:7)]: mount: successfully mounted /tmp
SystemServer(5): Creating /tmp/rpc directory
SystemServer(5): Creating /tmp/coredump directory
SystemServer(5): Read command line: Kernel/Kernel hello
SystemServer(5): Booting in graphical mode
SystemServer(5): Activating 25 services...
DHCPClient(17): We were offered 10.0.2.15 for 2152792320
DHCPClient(17): Leasing the IP 10.0.2.15 for adapter e1k0
AudioServer(8): Started thread "AudioServer[mixer]", tid = 24
[#0 WindowServer(16:16)]: BXVGADevice resolution set to 1024x768 (pitch=4096)
WindowServer(16): Entering WindowServer main loop
utmpupdate(26): Updating utmp from UID=100 GID=100 EGID=5 PID=25
Terminal(23): Load config file from /home/anon/.config/Terminal.ini
[#0 SyncTask(2:2)]: Ext2FS: Flushed 4 blocks to disk
bcoles commented 3 years ago

The Invalid access errors are fast.

The slowdown is due to the AHCI controller device detection:

[init_stage2(1:1)]: PCI [0000:00:03:00]: AHCI controller reset
[#0 init_stage2(1:1)]: PCI [0000:00:03:00]: AHCI command list entries count - 32
[init_stage2(1:1)]: AHCI Port 1: Device not detected, Phy not enabled
[init_stage2(1:1)]: AHCI Port 2: Device not detected, Phy not enabled
[init_stage2(1:1)]: AHCI Port 3: Device not detected, Phy not enabled
[init_stage2(1:1)]: AHCI Port 4: Device not detected, Phy not enabled
[init_stage2(1:1)]: AHCI Port 5: Device not detected, Phy not enabled
[init_stage2(1:1)]: AHCI Port 6: Device not detected, Phy not enabled
danboid commented 3 years ago

Oh OK, I should've watched it more closely and must've not spotted the invalid address errors until now.

danboid commented 3 years ago

@supercomputer7 might we be able to do anything about this?

bcoles commented 3 years ago

@supercomputer7 might we be able to do anything about this?

There's a PR #5734 open to partially resolve this issue.

supercomputer7 commented 3 years ago

I don't see any Invalid access errors when I boot with the i440FX machine. What's the QEMU version you use?

danboid commented 3 years ago

4.2.1 (Debian 1:4.2-3ubuntu6.14)

On Fri, Mar 12, 2021 at 3:53 PM Liav A. @.***> wrote:

I don't see any Invalid access errors when I boot with the i440FX machine. What's the QEMU version you use?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/SerenityOS/serenity/issues/5728#issuecomment-797578583, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAK5CF3T26XE3ICIVZ3VWVLTDI2IJANCNFSM4Y76SMMA .

bcoles commented 3 years ago

4.2.1 (Debian 1:4.2-3ubuntu6.14)

Same version of QEMU here. The errors started showing up a couple of weeks ago. Based on IRC conversations a lot of people receive these errors.

ADKaster commented 3 years ago

You can see the invalid access messages in the GitHub Actions logs as well.

https://github.com/SerenityOS/serenity/runs/2101576882?check_suite_focus=true#step:22:12

supercomputer7 commented 3 years ago

I tried to compile a 4.2.0 and 4.2.0 versions of QEMU, I had to apply two patches for this to work on my archlinux machine: https://github.com/qemu/qemu/commit/00b5032eaddb7193f03f0a28b10286244d2e2a7b https://github.com/qemu/qemu/commit/bbd2d5a8120771ec59b86a80a1f51884e0a26e53

Then I tested both versions and didn't see any error. Is it reproducible with QEMU 5.2.0 (compiled from source) on your machine?

supercomputer7 commented 3 years ago

It would be great if anyone who had this problem could do in the QEMU monitor info mtree and info pci and post it so we can examine (or try to understand) what it tried to access.

bcoles commented 3 years ago

It would be great if anyone who had this problem could do in the QEMU monitor info mtree and info pci and post it so we can examine (or try to understand) what it tried to access.

��������QEMU 4.2.1 monitor - type 'help' for more information
(qemu) info pci
info pci
  Bus  0, device   0, function 0:
    Host bridge: PCI device 8086:1237
      PCI subsystem 1af4:1100
      id ""
  Bus  0, device   1, function 0:
    ISA bridge: PCI device 8086:7000
      PCI subsystem 1af4:1100
      id ""
  Bus  0, device   1, function 1:
    IDE controller: PCI device 8086:7010
      PCI subsystem 1af4:1100
      BAR4: I/O at 0xc080 [0xc08f].
      id ""
  Bus  0, device   1, function 2:
    USB controller: PCI device 8086:7020
      PCI subsystem 1af4:1100
      IRQ 11.
      BAR4: I/O at 0xc040 [0xc05f].
      id ""
  Bus  0, device   1, function 3:
    Bridge: PCI device 8086:7113
      PCI subsystem 1af4:1100
      IRQ 9.
      id ""
  Bus  0, device   2, function 0:
    VGA controller: PCI device 1234:1111
      PCI subsystem 1af4:1100
      BAR0: 32 bit prefetchable memory at 0xf8000000 [0xfbffffff].
      BAR2: 32 bit memory at 0xfebb0000 [0xfebb0fff].
      BAR6: 32 bit memory at 0xffffffffffffffff [0x0000fffe].
      id ""
  Bus  0, device   3, function 0:
    SATA controller: PCI device 8086:2922
      PCI subsystem 1af4:1100
      IRQ 11.
      BAR4: I/O at 0xc060 [0xc07f].
      BAR5: 32 bit memory at 0xfebb1000 [0xfebb1fff].
      id ""
  Bus  0, device   4, function 0:
    Ethernet controller: PCI device 8086:100e
      PCI subsystem 1af4:1100
      IRQ 11.
      BAR0: 32 bit memory at 0xfeb80000 [0xfeb9ffff].
      BAR1: I/O at 0xc000 [0xc03f].
      BAR6: 32 bit memory at 0xffffffffffffffff [0x0007fffe].
      id ""
(qemu) info mtree
info mtree
address-space: memory
  0000000000000000-ffffffffffffffff (prio 0, i/o): system
    0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff
    0000000000000000-ffffffffffffffff (prio -1, i/o): pci
      00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff
      00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
      00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
      00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
      00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram
      00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio
      00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio
        00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped
        00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface
        00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs
      00000000febb1000-00000000febb1fff (prio 1, i/o): ahci
      00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
    00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled]
    00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled]
    00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic
    00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
    00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi

address-space: I/O
  0000000000000000-000000000000ffff (prio 0, i/o): io
    0000000000000000-0000000000000007 (prio 0, i/o): dma-chan
    0000000000000008-000000000000000f (prio 0, i/o): dma-cont
    0000000000000020-0000000000000021 (prio 0, i/o): kvm-pic
    0000000000000040-0000000000000043 (prio 0, i/o): kvm-pit
    0000000000000060-0000000000000060 (prio 0, i/o): i8042-data
    0000000000000061-0000000000000061 (prio 0, i/o): pcspk
    0000000000000064-0000000000000064 (prio 0, i/o): i8042-cmd
    0000000000000070-0000000000000071 (prio 0, i/o): rtc
      0000000000000070-0000000000000070 (prio 0, i/o): rtc-index
    000000000000007e-000000000000007f (prio 0, i/o): kvmvapic
    0000000000000080-0000000000000080 (prio 0, i/o): ioport80
    0000000000000081-0000000000000083 (prio 0, i/o): dma-page
    0000000000000087-0000000000000087 (prio 0, i/o): dma-page
    0000000000000089-000000000000008b (prio 0, i/o): dma-page
    000000000000008f-000000000000008f (prio 0, i/o): dma-page
    0000000000000092-0000000000000092 (prio 0, i/o): port92
    00000000000000a0-00000000000000a1 (prio 0, i/o): kvm-pic
    00000000000000b2-00000000000000b3 (prio 0, i/o): apm-io
    00000000000000c0-00000000000000cf (prio 0, i/o): dma-chan
    00000000000000d0-00000000000000df (prio 0, i/o): dma-cont
    00000000000000e9-00000000000000e9 (prio 0, i/o): isa-debugcon
    00000000000000f0-00000000000000f0 (prio 0, i/o): ioportF0
    0000000000000170-0000000000000177 (prio 0, i/o): ide
    00000000000001ce-00000000000001d1 (prio 0, i/o): vbe
    00000000000001f0-00000000000001f7 (prio 0, i/o): ide
    0000000000000224-0000000000000226 (prio 0, i/o): sb16
    000000000000022a-000000000000022a (prio 0, i/o): sb16
    000000000000022c-000000000000022f (prio 0, i/o): sb16
    0000000000000376-0000000000000376 (prio 0, i/o): ide
    0000000000000378-000000000000037f (prio 0, i/o): parallel
    00000000000003b4-00000000000003b5 (prio 0, i/o): vga
    00000000000003ba-00000000000003ba (prio 0, i/o): vga
    00000000000003c0-00000000000003cf (prio 0, i/o): vga
    00000000000003d4-00000000000003d5 (prio 0, i/o): vga
    00000000000003da-00000000000003da (prio 0, i/o): vga
    00000000000003f1-00000000000003f5 (prio 0, i/o): fdc
    00000000000003f6-00000000000003f6 (prio 0, i/o): ide
    00000000000003f7-00000000000003f7 (prio 0, i/o): fdc
    00000000000003f8-00000000000003ff (prio 0, i/o): serial
    00000000000004d0-00000000000004d0 (prio 0, i/o): kvm-elcr
    00000000000004d1-00000000000004d1 (prio 0, i/o): kvm-elcr
    0000000000000510-0000000000000511 (prio 0, i/o): fwcfg
    0000000000000514-000000000000051b (prio 0, i/o): fwcfg.dma
    0000000000000600-000000000000063f (prio 0, i/o): piix4-pm
      0000000000000600-0000000000000603 (prio 0, i/o): acpi-evt
      0000000000000604-0000000000000605 (prio 0, i/o): acpi-cnt
      0000000000000608-000000000000060b (prio 0, i/o): acpi-tmr
    0000000000000700-000000000000073f (prio 0, i/o): pm-smbus
    0000000000000cf8-0000000000000cfb (prio 0, i/o): pci-conf-idx
    0000000000000cf9-0000000000000cf9 (prio 1, i/o): piix3-reset-control
    0000000000000cfc-0000000000000cff (prio 0, i/o): pci-conf-data
    0000000000005658-0000000000005658 (prio 0, i/o): vmport
    000000000000ae00-000000000000ae13 (prio 0, i/o): acpi-pci-hotplug
    000000000000af00-000000000000af1f (prio 0, i/o): acpi-cpu-hotplug
    000000000000afe0-000000000000afe3 (prio 0, i/o): acpi-gpe0
    000000000000c000-000000000000c03f (prio 1, i/o): e1000-io
    000000000000c040-000000000000c05f (prio 1, i/o): uhci
    000000000000c060-000000000000c07f (prio 1, i/o): ahci-idp
    000000000000c080-000000000000c08f (prio 1, i/o): piix-bmdma-container
      000000000000c080-000000000000c083 (prio 0, i/o): piix-bmdma
      000000000000c084-000000000000c087 (prio 0, i/o): bmdma
      000000000000c088-000000000000c08b (prio 0, i/o): piix-bmdma
      000000000000c08c-000000000000c08f (prio 0, i/o): bmdma

address-space: cpu-memory-0
  0000000000000000-ffffffffffffffff (prio 0, i/o): system
    0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff
    0000000000000000-ffffffffffffffff (prio -1, i/o): pci
      00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff
      00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
      00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
      00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
      00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram
      00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio
      00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio
        00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped
        00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface
        00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs
      00000000febb1000-00000000febb1fff (prio 1, i/o): ahci
      00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
    00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled]
    00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled]
    00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic
    00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
    00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi

address-space: cpu-memory-1
  0000000000000000-ffffffffffffffff (prio 0, i/o): system
    0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff
    0000000000000000-ffffffffffffffff (prio -1, i/o): pci
      00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff
      00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
      00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
      00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
      00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram
      00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio
      00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio
        00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped
        00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface
        00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs
      00000000febb1000-00000000febb1fff (prio 1, i/o): ahci
      00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
    00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled]
    00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled]
    00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic
    00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
    00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi

address-space: i440FX
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled]

address-space: PIIX3
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled]

address-space: piix3-ide
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff

address-space: piix3-usb-uhci
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff

address-space: PIIX4_PM
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled]

address-space: VGA
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled]

address-space: ich9-ahci
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff

address-space: e1000
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff

address-space: KVM-SMRAM
  0000000000000000-ffffffffffffffff (prio 0, i/o): mem-container-smram
    0000000000000000-00000000ffffffff (prio 10, i/o): smram
      00000000000a0000-00000000000bffff (prio 0, i/o): alias smram-low @pc.ram 00000000000a0000-00000000000bffff
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias mem-smram @system 0000000000000000-ffffffffffffffff

memory-region: pc.ram
  0000000000000000-000000001fffffff (prio 0, ram): pc.ram

memory-region: vga.vram
  00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram

memory-region: pc.bios
  00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios

memory-region: pci
  0000000000000000-ffffffffffffffff (prio -1, i/o): pci
    00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff
    00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
    00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
    00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
    00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram
    00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio
    00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio
      00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped
      00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface
      00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs
    00000000febb1000-00000000febb1fff (prio 1, i/o): ahci
    00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios

memory-region: system
  0000000000000000-ffffffffffffffff (prio 0, i/o): system
    0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff
    0000000000000000-ffffffffffffffff (prio -1, i/o): pci
      00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff
      00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
      00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
      00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
      00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram
      00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio
      00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio
        00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped
        00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface
        00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs
      00000000febb1000-00000000febb1fff (prio 1, i/o): ahci
      00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
    00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled]
    00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled]
    00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic
    00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
    00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi

(qemu)
supercomputer7 commented 3 years ago

It would be great if anyone who had this problem could do in the QEMU monitor info mtree and info pci and post it so we can examine (or try to understand) what it tried to access.

��������QEMU 4.2.1 monitor - type 'help' for more information
(qemu) info pci
info pci
  Bus  0, device   0, function 0:
    Host bridge: PCI device 8086:1237
      PCI subsystem 1af4:1100
      id ""
  Bus  0, device   1, function 0:
    ISA bridge: PCI device 8086:7000
      PCI subsystem 1af4:1100
      id ""
  Bus  0, device   1, function 1:
    IDE controller: PCI device 8086:7010
      PCI subsystem 1af4:1100
      BAR4: I/O at 0xc080 [0xc08f].
      id ""
  Bus  0, device   1, function 2:
    USB controller: PCI device 8086:7020
      PCI subsystem 1af4:1100
      IRQ 11.
      BAR4: I/O at 0xc040 [0xc05f].
      id ""
  Bus  0, device   1, function 3:
    Bridge: PCI device 8086:7113
      PCI subsystem 1af4:1100
      IRQ 9.
      id ""
  Bus  0, device   2, function 0:
    VGA controller: PCI device 1234:1111
      PCI subsystem 1af4:1100
      BAR0: 32 bit prefetchable memory at 0xf8000000 [0xfbffffff].
      BAR2: 32 bit memory at 0xfebb0000 [0xfebb0fff].
      BAR6: 32 bit memory at 0xffffffffffffffff [0x0000fffe].
      id ""
  Bus  0, device   3, function 0:
    SATA controller: PCI device 8086:2922
      PCI subsystem 1af4:1100
      IRQ 11.
      BAR4: I/O at 0xc060 [0xc07f].
      BAR5: 32 bit memory at 0xfebb1000 [0xfebb1fff].
      id ""
  Bus  0, device   4, function 0:
    Ethernet controller: PCI device 8086:100e
      PCI subsystem 1af4:1100
      IRQ 11.
      BAR0: 32 bit memory at 0xfeb80000 [0xfeb9ffff].
      BAR1: I/O at 0xc000 [0xc03f].
      BAR6: 32 bit memory at 0xffffffffffffffff [0x0007fffe].
      id ""
(qemu) info mtree
info mtree
address-space: memory
  0000000000000000-ffffffffffffffff (prio 0, i/o): system
    0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff
    0000000000000000-ffffffffffffffff (prio -1, i/o): pci
      00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff
      00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
      00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
      00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
      00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram
      00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio
      00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio
        00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped
        00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface
        00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs
      00000000febb1000-00000000febb1fff (prio 1, i/o): ahci
      00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
    00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled]
    00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled]
    00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic
    00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
    00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi

address-space: I/O
  0000000000000000-000000000000ffff (prio 0, i/o): io
    0000000000000000-0000000000000007 (prio 0, i/o): dma-chan
    0000000000000008-000000000000000f (prio 0, i/o): dma-cont
    0000000000000020-0000000000000021 (prio 0, i/o): kvm-pic
    0000000000000040-0000000000000043 (prio 0, i/o): kvm-pit
    0000000000000060-0000000000000060 (prio 0, i/o): i8042-data
    0000000000000061-0000000000000061 (prio 0, i/o): pcspk
    0000000000000064-0000000000000064 (prio 0, i/o): i8042-cmd
    0000000000000070-0000000000000071 (prio 0, i/o): rtc
      0000000000000070-0000000000000070 (prio 0, i/o): rtc-index
    000000000000007e-000000000000007f (prio 0, i/o): kvmvapic
    0000000000000080-0000000000000080 (prio 0, i/o): ioport80
    0000000000000081-0000000000000083 (prio 0, i/o): dma-page
    0000000000000087-0000000000000087 (prio 0, i/o): dma-page
    0000000000000089-000000000000008b (prio 0, i/o): dma-page
    000000000000008f-000000000000008f (prio 0, i/o): dma-page
    0000000000000092-0000000000000092 (prio 0, i/o): port92
    00000000000000a0-00000000000000a1 (prio 0, i/o): kvm-pic
    00000000000000b2-00000000000000b3 (prio 0, i/o): apm-io
    00000000000000c0-00000000000000cf (prio 0, i/o): dma-chan
    00000000000000d0-00000000000000df (prio 0, i/o): dma-cont
    00000000000000e9-00000000000000e9 (prio 0, i/o): isa-debugcon
    00000000000000f0-00000000000000f0 (prio 0, i/o): ioportF0
    0000000000000170-0000000000000177 (prio 0, i/o): ide
    00000000000001ce-00000000000001d1 (prio 0, i/o): vbe
    00000000000001f0-00000000000001f7 (prio 0, i/o): ide
    0000000000000224-0000000000000226 (prio 0, i/o): sb16
    000000000000022a-000000000000022a (prio 0, i/o): sb16
    000000000000022c-000000000000022f (prio 0, i/o): sb16
    0000000000000376-0000000000000376 (prio 0, i/o): ide
    0000000000000378-000000000000037f (prio 0, i/o): parallel
    00000000000003b4-00000000000003b5 (prio 0, i/o): vga
    00000000000003ba-00000000000003ba (prio 0, i/o): vga
    00000000000003c0-00000000000003cf (prio 0, i/o): vga
    00000000000003d4-00000000000003d5 (prio 0, i/o): vga
    00000000000003da-00000000000003da (prio 0, i/o): vga
    00000000000003f1-00000000000003f5 (prio 0, i/o): fdc
    00000000000003f6-00000000000003f6 (prio 0, i/o): ide
    00000000000003f7-00000000000003f7 (prio 0, i/o): fdc
    00000000000003f8-00000000000003ff (prio 0, i/o): serial
    00000000000004d0-00000000000004d0 (prio 0, i/o): kvm-elcr
    00000000000004d1-00000000000004d1 (prio 0, i/o): kvm-elcr
    0000000000000510-0000000000000511 (prio 0, i/o): fwcfg
    0000000000000514-000000000000051b (prio 0, i/o): fwcfg.dma
    0000000000000600-000000000000063f (prio 0, i/o): piix4-pm
      0000000000000600-0000000000000603 (prio 0, i/o): acpi-evt
      0000000000000604-0000000000000605 (prio 0, i/o): acpi-cnt
      0000000000000608-000000000000060b (prio 0, i/o): acpi-tmr
    0000000000000700-000000000000073f (prio 0, i/o): pm-smbus
    0000000000000cf8-0000000000000cfb (prio 0, i/o): pci-conf-idx
    0000000000000cf9-0000000000000cf9 (prio 1, i/o): piix3-reset-control
    0000000000000cfc-0000000000000cff (prio 0, i/o): pci-conf-data
    0000000000005658-0000000000005658 (prio 0, i/o): vmport
    000000000000ae00-000000000000ae13 (prio 0, i/o): acpi-pci-hotplug
    000000000000af00-000000000000af1f (prio 0, i/o): acpi-cpu-hotplug
    000000000000afe0-000000000000afe3 (prio 0, i/o): acpi-gpe0
    000000000000c000-000000000000c03f (prio 1, i/o): e1000-io
    000000000000c040-000000000000c05f (prio 1, i/o): uhci
    000000000000c060-000000000000c07f (prio 1, i/o): ahci-idp
    000000000000c080-000000000000c08f (prio 1, i/o): piix-bmdma-container
      000000000000c080-000000000000c083 (prio 0, i/o): piix-bmdma
      000000000000c084-000000000000c087 (prio 0, i/o): bmdma
      000000000000c088-000000000000c08b (prio 0, i/o): piix-bmdma
      000000000000c08c-000000000000c08f (prio 0, i/o): bmdma

address-space: cpu-memory-0
  0000000000000000-ffffffffffffffff (prio 0, i/o): system
    0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff
    0000000000000000-ffffffffffffffff (prio -1, i/o): pci
      00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff
      00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
      00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
      00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
      00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram
      00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio
      00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio
        00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped
        00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface
        00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs
      00000000febb1000-00000000febb1fff (prio 1, i/o): ahci
      00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
    00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled]
    00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled]
    00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic
    00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
    00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi

address-space: cpu-memory-1
  0000000000000000-ffffffffffffffff (prio 0, i/o): system
    0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff
    0000000000000000-ffffffffffffffff (prio -1, i/o): pci
      00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff
      00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
      00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
      00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
      00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram
      00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio
      00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio
        00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped
        00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface
        00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs
      00000000febb1000-00000000febb1fff (prio 1, i/o): ahci
      00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
    00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled]
    00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled]
    00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic
    00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
    00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi

address-space: i440FX
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled]

address-space: PIIX3
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled]

address-space: piix3-ide
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff

address-space: piix3-usb-uhci
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff

address-space: PIIX4_PM
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled]

address-space: VGA
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled]

address-space: ich9-ahci
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff

address-space: e1000
  0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff

address-space: KVM-SMRAM
  0000000000000000-ffffffffffffffff (prio 0, i/o): mem-container-smram
    0000000000000000-00000000ffffffff (prio 10, i/o): smram
      00000000000a0000-00000000000bffff (prio 0, i/o): alias smram-low @pc.ram 00000000000a0000-00000000000bffff
    0000000000000000-ffffffffffffffff (prio 0, i/o): alias mem-smram @system 0000000000000000-ffffffffffffffff

memory-region: pc.ram
  0000000000000000-000000001fffffff (prio 0, ram): pc.ram

memory-region: vga.vram
  00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram

memory-region: pc.bios
  00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios

memory-region: pci
  0000000000000000-ffffffffffffffff (prio -1, i/o): pci
    00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff
    00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
    00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
    00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
    00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram
    00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio
    00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio
      00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped
      00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface
      00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs
    00000000febb1000-00000000febb1fff (prio 1, i/o): ahci
    00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios

memory-region: system
  0000000000000000-ffffffffffffffff (prio 0, i/o): system
    0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff
    0000000000000000-ffffffffffffffff (prio -1, i/o): pci
      00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff
      00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
      00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
      00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
      00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram
      00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio
      00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio
        00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped
        00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface
        00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs
      00000000febb1000-00000000febb1fff (prio 1, i/o): ahci
      00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
    00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled]
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff
    00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled]
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff
    00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled]
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff
    00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled]
    00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled]
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff
    00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled]
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff
    00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled]
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff
    00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled]
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff
    00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled]
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff
    00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled]
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff
    00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled]
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff
    00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled]
    00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled]
    00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled]
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff
    00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled]
    00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic
    00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
    00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi

(qemu)

Looks like 0xFEBB0000 is the VGA MMIO registers area. The question is - do you see that same address like @danboid had in his log (with Invalid access)?

bcoles commented 3 years ago

Looks like 0xFEBB0000 is the VGA MMIO registers area. The question is - do you see that same address like @danboid had in his log (with Invalid access)?

Yes. Same error. Same addresses. Same version of QEMU.

$ qemu-system-i386 --version
QEMU emulator version 4.2.1 (Debian 1:4.2-3ubuntu6.14)
Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers
qemu-system-i386: multiboot knows VBE. we don't
Invalid access at addr 0xFEBB0000, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0001, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0002, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0003, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0004, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0005, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0006, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0007, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0008, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0009, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB000F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0010, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0011, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0012, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0013, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0014, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0015, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0016, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0017, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0018, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0019, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB001F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0020, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0021, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0022, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0023, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0024, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0025, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0026, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0027, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0028, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0029, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB002F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0030, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0031, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0032, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0033, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0034, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0035, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0036, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0037, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0038, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0039, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB003F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0040, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0041, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0042, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0043, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0044, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0045, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0046, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0047, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0048, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0049, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB004F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0050, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0051, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0052, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0053, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0054, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0055, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0056, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0057, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0058, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0059, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB005F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0060, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0061, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0062, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0063, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0064, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0065, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0066, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0067, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0068, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0069, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB006F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0070, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0071, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0072, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0073, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0074, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0075, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0076, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0077, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0078, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0079, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB007F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0080, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0081, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0082, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0083, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0084, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0085, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0086, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0087, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0088, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0089, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB008F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0090, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0091, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0092, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0093, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0094, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0095, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0096, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0097, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0098, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB0099, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009A, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009B, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009C, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009D, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009E, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB009F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00A9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AD, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00AF, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00B9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BD, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00BF, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00C9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CD, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00CF, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00D9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DD, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00DF, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00E9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00EA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00EB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00EC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00ED, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00EE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00EF, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F0, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F1, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F2, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F3, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F4, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F5, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F6, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F7, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F8, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00F9, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FA, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FB, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FC, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FD, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FE, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFEBB00FF, size 1, region '(null)', reason: rejected
[Kernel]: CPU[0]: Supported features: nx pae pge rdrand smep sse tsc rdtscp constant_tsc umip sep syscall mmx sse2 sse3 ssse3 sse4.1 sse4.2 xsave avx
[Kernel]: CPU[0]: Physical address bit width: 36
[#0 Kernel]: Installing Unhandled Handlers
[Kernel]: MM: boot_pdpt @ P0x0010a000
[Kernel]: MM: boot_pd0 @ P0x0010b000
[Kernel]: MM: boot_pd3 @ P0x0010c000
[Kernel]: MM: Low memory range @ P0x00000000 - P0x00100000
[Kernel]: MM: Kernel range @ P0x00100000 - P0x00f1a000
[Kernel]: MM: Multiboot mmap: address=0x00000000, length=654336, type=1
[Kernel]: MM: Got an unaligned physical_region from the bootloader; correcting length 654336 by 3072 bytes
[Kernel]: MM: Multiboot mmap: address=0x0009fc00, length=1024, type=2
[Kernel]: MM: Multiboot mmap: address=0x000f0000, length=65536, type=2
[Kernel]: MM: Multiboot mmap: address=0x00100000, length=535691264, type=1
[Kernel]: MM: Multiboot mmap: address=0x1ffe0000, length=131072, type=2
[Kernel]: MM: Multiboot mmap: address=0xfeffc000, length=16384, type=2
[Kernel]: MM: Multiboot mmap: address=0xfffc0000, length=262144, type=2
[Kernel]: MM: Super physical region: P0x00e1a000 - P0x00f1a000
[Kernel]: MM: User physical region: P0x00f1b000 - P0x1ffe0000
[Kernel]: MM: Contiguous reserved range from P0x0009fc00, length is 394240
[Kernel]: MM: Contiguous reserved range from P0x1ffe0000, length is 3758227456
[#0 Kernel]: Early access to ACPI tables for interrupt setup
[Kernel]: Interrupts: Switch to Legacy PIC mode
[Kernel]: PIC: Cascading mode, vectors 0x50-0x5f
[#0 Kernel]: Trying to unregister unused handler (?)
[#0 Kernel]: Trying to unregister unused handler (?)
[#0 Kernel]: Interrupts: Detected Dual i8259
[Kernel]: ACPI: Using RSDP @ P0x000f5a60
[Kernel]: ACPI: Main Description Table valid? true
[Kernel]: ACPI: Using RSDT, enumerating tables @ P0x1ffe15c9
[Kernel]: ACPI: RSDT revision 1, total length: 48
[Kernel]: ACPI: Initializing Fixed ACPI data
[Kernel]: ACPI: Searching for the Fixed ACPI Data Table
[Kernel]: ACPI: Fixed ACPI data, Revision 1, length: 116 bytes
[Kernel]: ACPI: DSDT P0x1ffe0040
[Kernel]: ACPI: Dynamic Parsing Enabled, Can parse AML
[#0 Kernel]: I8042: Dual channel controller
[Kernel]: PS2MouseDevice: Mouse wheel enabled!
[Kernel]: PS2MouseDevice: 5 buttons enabled!
[#0 Kernel]: Trying to unregister unused handler (?)
[#0 Kernel]: Trying to unregister unused handler (?)
[Kernel]: Starting SerenityOS...
[Kernel]: RTC: Year: 2021, month: 3, day: 28, hour: 9, minute: 36, second: 10
[Kernel]: HPET @ P0x1ffe1591
[Kernel]: HPET: Minimum clock tick - 0
[Kernel]: HPET: Timers count - 3
[Kernel]: HPET: Main counter size: 64-bit
[Kernel]: HPET: Timer[0] comparator size: 64-bit, mode: 64-bit
[Kernel]: HPET: Timer[1] comparator size: 64-bit, mode: 64-bit
[Kernel]: HPET: Timer[2] comparator size: 64-bit, mode: 64-bit
[Kernel]: HPET: frequency 100000000 Hz (100 MHz) resolution: 10 ns
[#0 Kernel]: Trying to unregister unused handler (?)
[#0 Kernel]: Trying to unregister unused handler (?)
[#0 Kernel]: HPET: Setting appropriate functions to timers.
[#0 Kernel]: Time: Scanning for periodic timers
[#0 Kernel]: Time: Scanning for non-periodic timers
[Kernel]: KernelRng: Using RDSEED or RDRAND as entropy source
[#0 Kernel]: VC: Switch to 0 (0xc0d60798)
[#0 colonel(0:0)]: Scheduler[0]: idle loop running
[init_stage2(2:2)]: Testing PCI via manual probing...
[init_stage2(2:2)]: PCI IO supported
[init_stage2(2:2)]: PCI: Using I/O instructions for PCI configuration space access
[#0 SyncTask(3:3)]: SyncTask is running
[init_stage2(2:2)]: PCI [0000:00:00:00] PCI::ID [8086:1237]
[init_stage2(2:2)]: PCI [0000:00:01:00] PCI::ID [8086:7000]
[init_stage2(2:2)]: PCI [0000:00:01:01] PCI::ID [8086:7010]
[init_stage2(2:2)]: PCI [0000:00:01:02] PCI::ID [8086:7020]
[init_stage2(2:2)]: PCI [0000:00:01:03] PCI::ID [8086:7113]
[init_stage2(2:2)]: PCI [0000:00:02:00] PCI::ID [1234:1111]
[init_stage2(2:2)]: PCI [0000:00:03:00] PCI::ID [8086:2922]
[init_stage2(2:2)]: PCI [0000:00:04:00] PCI::ID [8086:100e]
[#0 init_stage2(2:2)]: BXVGA: framebuffer @ P0xf8000000
[#0 init_stage2(2:2)]: BXVGADevice resolution set to 1024x768 (pitch=4096)
[init_stage2(2:2)]: UHCI: Controller found PCI::ID [8086:7020] @ PCI [0000:00:01:02]
[init_stage2(2:2)]: UHCI: I/O base IO c040
[init_stage2(2:2)]: UHCI: Interrupt line: 11
[#0 init_stage2(2:2)]: UHCI: Allocated framelist at physical address P0x00e1a000
[#0 init_stage2(2:2)]: UHCI: Framelist is at virtual address V0xc115d000
[#0 init_stage2(2:2)]: UHCI: QH(0xc115f000) @ 14790656: link_ptr=14790690, element_link_ptr=1
[#0 init_stage2(2:2)]: UHCI: QH(0xc115f020) @ 14790688: link_ptr=14790722, element_link_ptr=1
[#0 init_stage2(2:2)]: UHCI: QH(0xc115f040) @ 14790720: link_ptr=14790754, element_link_ptr=1
[#0 init_stage2(2:2)]: UHCI: QH(0xc115f060) @ 14790752: link_ptr=14790786, element_link_ptr=1
[#0 init_stage2(2:2)]: UHCI: QH(0xc115f080) @ 14790784: link_ptr=14802945, element_link_ptr=1
[#0 init_stage2(2:2)]: UHCI: Reset completed
[#0 init_stage2(2:2)]: UHCI: Started
[#0 init_stage2(2:2)]: DMIExpose: SMBIOS 32bit Entry point @ P0x000f5a80
[#0 init_stage2(2:2)]: DMIExpose: Data table @ P0x000f5aa0
[init_stage2(2:2)]: E1000: Found @ PCI [0000:00:04:00]
[init_stage2(2:2)]: E1000: port base: IO c000
[init_stage2(2:2)]: E1000: MMIO base: P0xfeb80000
[init_stage2(2:2)]: E1000: MMIO base size: 131072 bytes
[init_stage2(2:2)]: E1000: Interrupt line: 11
[init_stage2(2:2)]: E1000: Has EEPROM? true
[init_stage2(2:2)]: E1000: MAC address: 52:54:00:12:34:56
[#0 init_stage2(2:2)]: Trying to unregister unused handler (?)
[init_stage2(2:2)]: SB16: Found version 4.5
[init_stage2(2:2)]: SB16: IRQ 5
[init_stage2(2:2)]: VMWareBackdoor: Enabling absolute mouse mode
[#0 init_stage2(2:2)]: IDE controller @ PCI [0000:00:01:01]: bus master base was set to IO c080
[#0 init_stage2(2:2)]: IDE controller @ PCI [0000:00:01:01]: interrupt line was set to 0
[#0 init_stage2(2:2)]: IDE controller @ PCI [0000:00:01:01]: ISA Compatibility mode-only controller, supports bus mastering
[#0 init_stage2(2:2)]: IDE controller @ PCI [0000:00:01:01]: primary channel DMA capable? 0
[#0 init_stage2(2:2)]: IDE controller @ PCI [0000:00:01:01]: secondary channel DMA capable? 0
[#0 init_stage2(2:2)]: IDEChannel: Primary master ATA device found: Name=QEMU HARDDISK, Capacity=293601280, Capabilities=0x0b00
[#0 init_stage2(2:2)]: Trying to unregister unused handler (?)
[#0 init_stage2(2:2)]: IDEChannel: Secondary master device appears to be ATAPI. We're going to ignore it for now as we don't support it.
[init_stage2(2:2)]: PCI [0000:00:03:00]: AHCI controller reset
[#0 init_stage2(2:2)]: PCI [0000:00:03:00]: AHCI command list entries count - 32
[init_stage2(2:2)]: AHCI Port 1: Device not detected, Phy not enabled
[init_stage2(2:2)]: AHCI Port 2: Device not detected, Phy not enabled
[init_stage2(2:2)]: AHCI Port 3: Device not detected, Phy not enabled
[init_stage2(2:2)]: AHCI Port 4: Device not detected, Phy not enabled
[init_stage2(2:2)]: AHCI Port 5: Device not detected, Phy not enabled
[init_stage2(2:2)]: AHCI Port 6: Device not detected, Phy not enabled
[#0 init_stage2(2:2)]: Master Boot Record: invalid signature
[init_stage2(2:2)]: VFS: mounted root from Ext2FS (device:3,0 (PATADiskDevice))
[init_stage2(2:2)]: Loading kernel symbol table...
[init_stage2(2:2)]: Unmapped 332 KiB of kernel text after init! :^)
[NetworkTask(7:7)]: NetworkTask: LoopbackAdapter network adapter found: hw=13:55:02:09:55:aa, ipv4_address=127.0.0.1, ipv4_netmask=255.0.0.0, ipv4_gateway=0.0.0.0
[NetworkTask(7:7)]: NetworkTask: E1000NetworkAdapter network adapter found: hw=52:54:00:12:34:56, ipv4_address=10.0.2.15, ipv4_netmask=255.255.255.0, ipv4_gateway=10.0.2.2
[#0 SystemServer(6:6)]: mount dev @ /dev
[#0 SystemServer(6:6)]: VFS: Mounting DevFS at /dev (inode: 1:25001) with flags 0
[#0 SystemServer(6:6)]: mount: successfully mounted /dev
[#0 SystemServer(6:6)]: mount devpts @ /dev/pts
[#0 SystemServer(6:6)]: VFS: Mounting DevPtsFS at /dev/pts (inode: 2:24) with flags 0
[#0 SystemServer(6:6)]: mount: successfully mounted /dev/pts
SystemServer(6): Spawning mount -a to mount all filesystems.
mount(8): Mounting all filesystems...
mount(8): Skipping mounting root
mount(8): Mounting /bin (bind) on /bin
[#0 mount(8:8)]: mount bind: source fd 4 @ /bin
[#0 mount(8:8)]: VFS: Bind-mounting /bin at /bin
mount(8): Mounting /etc (bind) on /etc
[#0 mount(8:8)]: mount bind: source fd 5 @ /etc
[#0 mount(8:8)]: VFS: Bind-mounting /etc at /etc
mount(8): Mounting /home (bind) on /home
[#0 mount(8:8)]: mount bind: source fd 6 @ /home
[#0 mount(8:8)]: VFS: Bind-mounting /home at /home
mount(8): Mounting /root (bind) on /root
[#0 mount(8:8)]: mount bind: source fd 7 @ /root
[#0 mount(8:8)]: VFS: Bind-mounting /root at /root
mount(8): Mounting /var (bind) on /var
[#0 mount(8:8)]: mount bind: source fd 8 @ /var
[#0 mount(8:8)]: VFS: Bind-mounting /var at /var
mount(8): Mounting /www (bind) on /www
[#0 mount(8:8)]: mount bind: source fd 9 @ /www
[#0 mount(8:8)]: VFS: Bind-mounting /www at /www
mount(8): Mounting none (proc) on /proc
[#0 mount(8:8)]: mount proc @ /proc
[#0 mount(8:8)]: VFS: Mounting ProcFS at /proc (inode: 1:24995) with flags 4
[#0 mount(8:8)]: mount: successfully mounted /proc
mount(8): Mounting none (tmp) on /tmp
[#0 mount(8:8)]: mount tmp @ /tmp
[#0 mount(8:8)]: VFS: Mounting TmpFS at /tmp (inode: 1:24997) with flags 5
[#0 mount(8:8)]: mount: successfully mounted /tmp
SystemServer(6): Creating /tmp/rpc directory
SystemServer(6): Creating /tmp/coredump directory
SystemServer(6): Read command line: Kernel/Kernel 
SystemServer(6): Booting in graphical mode
SystemServer(6): Activating 22 services...
AudioServer(9): Started thread "AudioServer[mixer]", tid = 22
DHCPClient(15): We were offered 10.0.2.15 for 2152792320
DHCPClient(15): Leasing the IP 10.0.2.15 for adapter e1k0
[#0 WindowServer(14:14)]: BXVGADevice resolution set to 1024x768 (pitch=4096)
WindowServer(14): Entering WindowServer main loop
utmpupdate(24): Updating utmp from UID=100 GID=100 EGID=5 PID=23
Terminal(21): Load config file from /home/anon/.config/Terminal.ini
Shell(26): Job entry 'id -u' deleted in 60 ms
Shell(23): Job entry 'id -u' deleted in 60 ms
Shell(23): Job entry '[ 100 = 0 ]' deleted in 72 ms
[#0 SyncTask(3:3)]: Ext2FS: Flushed 4 blocks to disk
bcoles commented 3 years ago

The issues related to boot time described in the OP have been largely resolved by #5734.

The Invalid access at addr 0xFEBB messages at boot still exist on some systems.

danboid commented 3 years ago

I still have those Invalid access errors.

Granddave commented 3 years ago

I also get errors. Let me know if I can help with troubleshooting.

$ qemu-system-i386 --version
QEMU emulator version 4.2.1 (Debian 1:4.2-3ubuntu6.14)
Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers
info mtree ``` (qemu) info mtree address-space: memory 0000000000000000-ffffffffffffffff (prio 0, i/o): system 0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff 0000000000000000-ffffffffffffffff (prio -1, i/o): pci 00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff 00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem 00000000000c0000-00000000000dffff (prio 1, rom): pc.rom 00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff 00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram 00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio 00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio 00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped 00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface 00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs 00000000febb1000-00000000febb1fff (prio 1, i/o): ahci 00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios 00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled] 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled] 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled] 00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled] 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled] 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled] 00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic 00000000fed00000-00000000fed003ff (prio 0, i/o): hpet 00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi address-space: I/O 0000000000000000-000000000000ffff (prio 0, i/o): io 0000000000000000-0000000000000007 (prio 0, i/o): dma-chan 0000000000000008-000000000000000f (prio 0, i/o): dma-cont 0000000000000020-0000000000000021 (prio 0, i/o): kvm-pic 0000000000000040-0000000000000043 (prio 0, i/o): kvm-pit 0000000000000060-0000000000000060 (prio 0, i/o): i8042-data 0000000000000061-0000000000000061 (prio 0, i/o): pcspk 0000000000000064-0000000000000064 (prio 0, i/o): i8042-cmd 0000000000000070-0000000000000071 (prio 0, i/o): rtc 0000000000000070-0000000000000070 (prio 0, i/o): rtc-index 000000000000007e-000000000000007f (prio 0, i/o): kvmvapic 0000000000000080-0000000000000080 (prio 0, i/o): ioport80 0000000000000081-0000000000000083 (prio 0, i/o): dma-page 0000000000000087-0000000000000087 (prio 0, i/o): dma-page 0000000000000089-000000000000008b (prio 0, i/o): dma-page 000000000000008f-000000000000008f (prio 0, i/o): dma-page 0000000000000092-0000000000000092 (prio 0, i/o): port92 00000000000000a0-00000000000000a1 (prio 0, i/o): kvm-pic 00000000000000b2-00000000000000b3 (prio 0, i/o): apm-io 00000000000000c0-00000000000000cf (prio 0, i/o): dma-chan 00000000000000d0-00000000000000df (prio 0, i/o): dma-cont 00000000000000e9-00000000000000e9 (prio 0, i/o): isa-debugcon 00000000000000f0-00000000000000f0 (prio 0, i/o): ioportF0 0000000000000170-0000000000000177 (prio 0, i/o): ide 00000000000001ce-00000000000001d1 (prio 0, i/o): vbe 00000000000001f0-00000000000001f7 (prio 0, i/o): ide 0000000000000224-0000000000000226 (prio 0, i/o): sb16 000000000000022a-000000000000022a (prio 0, i/o): sb16 000000000000022c-000000000000022f (prio 0, i/o): sb16 0000000000000376-0000000000000376 (prio 0, i/o): ide 0000000000000378-000000000000037f (prio 0, i/o): parallel 00000000000003b4-00000000000003b5 (prio 0, i/o): vga 00000000000003ba-00000000000003ba (prio 0, i/o): vga 00000000000003c0-00000000000003cf (prio 0, i/o): vga 00000000000003d4-00000000000003d5 (prio 0, i/o): vga 00000000000003da-00000000000003da (prio 0, i/o): vga 00000000000003f1-00000000000003f5 (prio 0, i/o): fdc 00000000000003f6-00000000000003f6 (prio 0, i/o): ide 00000000000003f7-00000000000003f7 (prio 0, i/o): fdc 00000000000003f8-00000000000003ff (prio 0, i/o): serial 00000000000004d0-00000000000004d0 (prio 0, i/o): kvm-elcr 00000000000004d1-00000000000004d1 (prio 0, i/o): kvm-elcr 0000000000000510-0000000000000511 (prio 0, i/o): fwcfg 0000000000000514-000000000000051b (prio 0, i/o): fwcfg.dma 0000000000000600-000000000000063f (prio 0, i/o): piix4-pm 0000000000000600-0000000000000603 (prio 0, i/o): acpi-evt 0000000000000604-0000000000000605 (prio 0, i/o): acpi-cnt 0000000000000608-000000000000060b (prio 0, i/o): acpi-tmr 0000000000000700-000000000000073f (prio 0, i/o): pm-smbus 0000000000000cf8-0000000000000cfb (prio 0, i/o): pci-conf-idx 0000000000000cf9-0000000000000cf9 (prio 1, i/o): piix3-reset-control 0000000000000cfc-0000000000000cff (prio 0, i/o): pci-conf-data 0000000000005658-0000000000005658 (prio 0, i/o): vmport 000000000000ae00-000000000000ae13 (prio 0, i/o): acpi-pci-hotplug 000000000000af00-000000000000af1f (prio 0, i/o): acpi-cpu-hotplug 000000000000afe0-000000000000afe3 (prio 0, i/o): acpi-gpe0 000000000000c000-000000000000c03f (prio 1, i/o): e1000-io 000000000000c040-000000000000c05f (prio 1, i/o): uhci 000000000000c060-000000000000c07f (prio 1, i/o): ahci-idp 000000000000c080-000000000000c08f (prio 1, i/o): piix-bmdma-container 000000000000c080-000000000000c083 (prio 0, i/o): piix-bmdma 000000000000c084-000000000000c087 (prio 0, i/o): bmdma 000000000000c088-000000000000c08b (prio 0, i/o): piix-bmdma 000000000000c08c-000000000000c08f (prio 0, i/o): bmdma address-space: cpu-memory-0 0000000000000000-ffffffffffffffff (prio 0, i/o): system 0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff 0000000000000000-ffffffffffffffff (prio -1, i/o): pci 00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff 00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem 00000000000c0000-00000000000dffff (prio 1, rom): pc.rom 00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff 00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram 00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio 00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio 00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped 00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface 00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs 00000000febb1000-00000000febb1fff (prio 1, i/o): ahci 00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios 00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled] 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled] 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled] 00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled] 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled] 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled] 00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic 00000000fed00000-00000000fed003ff (prio 0, i/o): hpet 00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi address-space: cpu-memory-1 0000000000000000-ffffffffffffffff (prio 0, i/o): system 0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff 0000000000000000-ffffffffffffffff (prio -1, i/o): pci 00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff 00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem 00000000000c0000-00000000000dffff (prio 1, rom): pc.rom 00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff 00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram 00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio 00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio 00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped 00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface 00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs 00000000febb1000-00000000febb1fff (prio 1, i/o): ahci 00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios 00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled] 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled] 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled] 00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled] 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled] 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled] 00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic 00000000fed00000-00000000fed003ff (prio 0, i/o): hpet 00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi address-space: i440FX 0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container 0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled] address-space: PIIX3 0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container 0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled] address-space: piix3-ide 0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container 0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff address-space: piix3-usb-uhci 0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container 0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff address-space: PIIX4_PM 0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container 0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled] address-space: VGA 0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container 0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff [disabled] address-space: ich9-ahci 0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container 0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff address-space: e1000 0000000000000000-ffffffffffffffff (prio 0, i/o): bus master container 0000000000000000-ffffffffffffffff (prio 0, i/o): alias bus master @system 0000000000000000-ffffffffffffffff address-space: KVM-SMRAM 0000000000000000-ffffffffffffffff (prio 0, i/o): mem-container-smram 0000000000000000-00000000ffffffff (prio 10, i/o): smram 00000000000a0000-00000000000bffff (prio 0, i/o): alias smram-low @pc.ram 00000000000a0000-00000000000bffff 0000000000000000-ffffffffffffffff (prio 0, i/o): alias mem-smram @system 0000000000000000-ffffffffffffffff memory-region: pc.ram 0000000000000000-000000001fffffff (prio 0, ram): pc.ram memory-region: vga.vram 00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram memory-region: pc.bios 00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios memory-region: pci 0000000000000000-ffffffffffffffff (prio -1, i/o): pci 00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff 00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem 00000000000c0000-00000000000dffff (prio 1, rom): pc.rom 00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff 00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram 00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio 00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio 00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped 00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface 00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs 00000000febb1000-00000000febb1fff (prio 1, i/o): ahci 00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios memory-region: system 0000000000000000-ffffffffffffffff (prio 0, i/o): system 0000000000000000-000000001fffffff (prio 0, i/o): alias ram-below-4g @pc.ram 0000000000000000-000000001fffffff 0000000000000000-ffffffffffffffff (prio -1, i/o): pci 00000000000a0000-00000000000affff (prio 2, i/o): alias vga.chain4 @vga.vram 0000000000000000-000000000000ffff 00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem 00000000000c0000-00000000000dffff (prio 1, rom): pc.rom 00000000000e0000-00000000000fffff (prio 1, i/o): alias isa-bios @pc.bios 0000000000020000-000000000003ffff 00000000f8000000-00000000fbffffff (prio 1, ram): vga.vram 00000000feb80000-00000000feb9ffff (prio 1, i/o): e1000-mmio 00000000febb0000-00000000febb0fff (prio 1, i/o): vga.mmio 00000000febb0400-00000000febb041f (prio 0, i/o): vga ioports remapped 00000000febb0500-00000000febb0515 (prio 0, i/o): bochs dispi interface 00000000febb0600-00000000febb0607 (prio 0, i/o): qemu extended regs 00000000febb1000-00000000febb1fff (prio 1, i/o): ahci 00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios 00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled] 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled] 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff 00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled] 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff 00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled] 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff 00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff [disabled] 00000000000cb000-00000000000cdfff (prio 1000, i/o): alias kvmvapic-rom @pc.ram 00000000000cb000-00000000000cdfff 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled] 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled] 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff 00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled] 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff 00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled] 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff 00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled] 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff 00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled] 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff 00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled] 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff 00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled] 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff 00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled] 00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-ram @pc.ram 00000000000ec000-00000000000effff 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled] 00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled] 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff 00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff [disabled] 00000000fec00000-00000000fec00fff (prio 0, i/o): kvm-ioapic 00000000fed00000-00000000fed003ff (prio 0, i/o): hpet 00000000fee00000-00000000feefffff (prio 4096, i/o): kvm-apic-msi ```
info pci ``` (qemu) info pci Bus 0, device 0, function 0: Host bridge: PCI device 8086:1237 PCI subsystem 1af4:1100 id "" Bus 0, device 1, function 0: ISA bridge: PCI device 8086:7000 PCI subsystem 1af4:1100 id "" Bus 0, device 1, function 1: IDE controller: PCI device 8086:7010 PCI subsystem 1af4:1100 BAR4: I/O at 0xc080 [0xc08f]. id "" Bus 0, device 1, function 2: USB controller: PCI device 8086:7020 PCI subsystem 1af4:1100 IRQ 11. BAR4: I/O at 0xc040 [0xc05f]. id "" Bus 0, device 1, function 3: Bridge: PCI device 8086:7113 PCI subsystem 1af4:1100 IRQ 9. id "" Bus 0, device 2, function 0: VGA controller: PCI device 1234:1111 PCI subsystem 1af4:1100 BAR0: 32 bit prefetchable memory at 0xf8000000 [0xfbffffff]. BAR2: 32 bit memory at 0xfebb0000 [0xfebb0fff]. BAR6: 32 bit memory at 0xffffffffffffffff [0x0000fffe]. id "" Bus 0, device 3, function 0: SATA controller: PCI device 8086:2922 PCI subsystem 1af4:1100 IRQ 11. BAR4: I/O at 0xc060 [0xc07f]. BAR5: 32 bit memory at 0xfebb1000 [0xfebb1fff]. id "" Bus 0, device 4, function 0: Ethernet controller: PCI device 8086:100e PCI subsystem 1af4:1100 IRQ 11. BAR0: 32 bit memory at 0xfeb80000 [0xfeb9ffff]. BAR1: I/O at 0xc000 [0xc03f]. BAR6: 32 bit memory at 0xffffffffffffffff [0x0007fffe]. ```
asynts commented 3 years ago

I've been getting these messages in a different OS project, was this ever resolved?

Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0xF000FF00, size 1, region '(null)', reason: rejected
Invalid access at addr 0x9C000000, size 4, region '(null)', reason: rejected
Invalid access at addr 0x9C000000, size 4, region '(null)', reason: rejected
Invalid access at addr 0xC001020F, size 1, region '(null)', reason: rejected
Invalid access at addr 0xFF0304E8, size 4, region '(null)', reason: rejected
Invalid access at addr 0xFF0304EC, size 4, region '(null)', reason: rejected
Invalid access at addr 0xFF0304E9, size 1, region '(null)', reason: rejected
[...]

Edit:

Maybe for reference, this seemed to be an unrelated issue. The stack got corrupted which caused lots of weird side effects including this one. My understanding is, that it was randomly writing and reading from memory mapped registers, which generated these messages.

supercomputer7 commented 2 years ago

QEMU 4.2.1 is a very old version of QEMU. Do you see those errors on a fresh new QEMU version (I suggest to try QEMU version 6.0.0)? if not, it could be assumed to be a problem in QEMU/SeaBIOS in earlier versions.

supercomputer7 commented 2 years ago

As for the AHCI detection slowdown, I doubt it's relevant after #10897.