Am 2016-04-26 um 22:38 schrieb Kevin O'Connor: [...]
To report a SeaBIOS issue, the SeaBIOS log is needed. Please see http://www.seabios.org/Debugging#Diagnostic_information
$ qemu-system-x86_64 -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios -bios ../qemu/seabios-1.9.2/out/bios.bin -machine pc,accel=kvm -cpu core2duo -m 2048 -smp 2 -hda win10.img -boot c SeaBIOS (version 1.9.2-20160426_212753-zeus) BUILD: gcc: (SUSE Linux) 4.8.5 binutils: (GNU Binutils; devel:gcc / openSUSE_13.1) 2.26.0.20160318-244 No Xen hypervisor found. Running on QEMU (i440fx) Running on KVM RamSize: 0x80000000 [cmos] Relocating init from 0x000dc1d0 to 0x7ffad7f0 (size 75648) Found QEMU fw_cfg QEMU fw_cfg DMA interface supported RamBlock: addr 0x0000000000000000 len 0x0000000080000000 [e820] Moving pm_base to 0x600 === PCI bus & bridge init === PCI: pci_bios_init_bus_rec bus = 0x0 === PCI device probing === Found 6 PCI devices (max PCI bus is 00) === PCI new allocation pass #1 === PCI: check devices === PCI new allocation pass #2 === PCI: IO: c000 - c04f PCI: 32: 0000000080000000 - 00000000fec00000 PCI: map device bdf=00:03.0 bar 1, addr 0000c000, size 00000040 [io] PCI: map device bdf=00:01.1 bar 4, addr 0000c040, size 00000010 [io] PCI: map device bdf=00:03.0 bar 6, addr feb80000, size 00040000 [mem] PCI: map device bdf=00:03.0 bar 0, addr febc0000, size 00020000 [mem] PCI: map device bdf=00:02.0 bar 6, addr febe0000, size 00010000 [mem] PCI: map device bdf=00:02.0 bar 2, addr febf0000, size 00001000 [mem] PCI: map device bdf=00:02.0 bar 0, addr fd000000, size 01000000 [prefmem] PCI: init bdf=00:00.0 id=8086:1237 PCI: init bdf=00:01.0 id=8086:7000 PIIX3/PIIX4 init: elcr=00 0c PCI: init bdf=00:01.1 id=8086:7010 PCI: init bdf=00:01.3 id=8086:7113 Using pmtimer, ioport 0x608 PCI: init bdf=00:02.0 id=1234:1111 PCI: init bdf=00:03.0 id=8086:100e PCI: Using 00:02.0 for primary VGA handle_smp: apic_id=1 Found 2 cpu(s) max supported 2 cpu(s) Copying PIR from 0x7ffbfcb8 to 0x000f6cc0 Copying MPTABLE from 0x00006dfc/7ffa47f0 to 0x000f6bc0 Copying SMBIOS entry point from 0x00006dfc to 0x000f69d0 Scan for VGA option rom Running option rom at c000:0003 Start SeaVGABIOS (version rel-1.9.1-0-gb3ef39f-prebuilt.qemu-project.org) VGABUILD: gcc: (SUSE Linux) 4.8.1 20130909 [gcc-4_8-branch revision 202388] binutils: (GNU Binutils; openSUSE 13.1) 2.23.2 enter vga_post: a=00000010 b=0000ffff c=00000000 d=0000ffff ds=0000 es=f000 ss=0000 si=00000000 di=00007090 bp=00000000 sp=00006d0e cs=f000 ip=d27b f=0000 VBE DISPI: bdf 00:02.0, bar 0 VBE DISPI: lfb_addr=fd000000, size 16 MB Attempting to allocate VGA stack via pmm call to f000:d332 pmm call arg1=0 VGA stack allocated at eded0 Turning on vga text mode console set VGA mode 3 SeaBIOS (version 1.9.2-20160426_212753-zeus) All threads complete. Found 1 lpt ports Found 1 serial ports Searching bootorder for: /pci@i0cf8/isa@1/fdc@03f0/floppy@0 ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9) ATA controller 2 at 170/374/0 (irq 15 dev 9) PS2 keyboard initialized ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (40960 MiBytes) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0 DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD] Searching bootorder for: /pci@i0cf8/*@1,1/drive@1/disk@0 All threads complete. Scan for option roms Running option rom at c980:0003 pmm call arg1=1 pmm call arg1=0 pmm call arg1=1 pmm call arg1=0 Searching bootorder for: /pci@i0cf8/*@3 Searching bootorder for: /rom@genroms/kvmvapic.bin Searching bootorder for: HALT drive 0x000f6900: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 s=83886080 Running option rom at ca80:0003 Space available for UMB: cd000-ed000, f6540-f68a0 Returned 131072 bytes of ZoneHigh e820 map has 7 items: 0: 0000000000000000 - 000000000009fc00 = 1 RAM 1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED 2: 00000000000f0000 - 0000000000100000 = 2 RESERVED 3: 0000000000100000 - 000000007ffe0000 = 1 RAM 4: 000000007ffe0000 - 0000000080000000 = 2 RESERVED 5: 00000000feffc000 - 00000000ff000000 = 2 RESERVED 6: 00000000fffc0000 - 0000000100000000 = 2 RESERVED enter handle_19: NULL Booting from Hard Disk... Booting from 0000:7c00 KVM internal error. Suberror: 1 emulation failure EAX=00000200 EBX=0000aa55 ECX=00000007 EDX=00000080 ESI=00007be4 EDI=00000800 EBP=000007be ESP=00007bfc EIP=000000a4 EFL=00003206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 00000000 ffffffff 00809300 CS =07c0 00007c00 ffffffff 00809b00 SS =0000 00000000 ffffffff 00809300 DS =0000 00000000 ffffffff 00809300 FS =0000 00000000 ffffffff 00809300 GS =0000 00000000 ffffffff 00809300 LDT=0000 00000000 0000ffff 00008200 TR =0000 00000000 0000ffff 00008b00 GDT= 00000000 00000000 IDT= 00000000 000003ff CR0=00000010 CR2=00000000 CR3=00000000 CR4=00000000 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000000 Code=18 68 1a 00 b4 48 8a 16 0e 00 8b f4 16 1f cd 13 9f 83 c4 18 <9e> 58 1f 72 e1 3b 06 0b 00 75 db a3 0f 00 c1 2e 0f 00 04 1e 5a 33 db b9 00 20 2b c8 66 ff
QEMU output with SeaBIOS 1.9.0 and above:
Did it work with some prior version of SeaBIOS?
Yes. Tested it with the default version (1.7.2.2) of my distribution, 1.8.0, 1.8.1 and version 1.8.2.
Booting from ISO works with all versions.
Thanks, Johannes