[Qemu-devel] [Bug 1252270] Re: installing NT4 on MIPS Magnum/Jazz asserts

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This bug is still present in qemu 1.7.0:

qemu-system-mips64el: g364: invalid read at [0000000000102000]
qemu-system-mips64el: hw/scsi/scsi-bus.c:1578: scsi_req_data: Assertion 
`req->cmd.mode != SCSI_XFER_NONE' failed.
./nt4mips.sh: line 3: 26409 Aborted                 (core dumped) 
./qemu-system-mips64el --machine magnum -m 64 -net nic -net user -hda nt4.dsk 
-cdrom NTWKS40D.ISO -global ds1225y.filename=nvram.bin -global 
ds1225y.size=16384

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https://bugs.launchpad.net/bugs/1252270

Title:
  installing NT4 on MIPS Magnum/Jazz asserts

Status in QEMU:
  New

Bug description:
  While installing NT4 on MIPS Magnum (Jazz), when the NT Installer
  tries to format the harddisk, QEmu 1.6.1 crashes with an assertion:

  qemu-system-mips64el: g364: invalid read at [0000000000102000]
  qemu-system-mips64el: hw/scsi/scsi-bus.c:1577: scsi_req_data: Assertion 
`req->cmd.mode != SCSI_XFER_NONE' failed.
  ./nt4mips.sh: line 3: 20336 Aborted                 (core dumped) 
./qemu-system-mips64el --machine magnum -m 64 -net nic -net user -hda nt4.dsk 
-cdrom NTWKS40D.ISO -global ds1225y.filename=nvram.bin -global 
ds1225y.size=16384

  This assertion also occurred with the stock Ubuntu version of QEmu
  (1.5.0 (Debian 1.5.0+dfsg-3ubuntu5)) which I tried before.

  Note that to even get this far, you need the patch mentioned in
  BUG1245924, otherwise QEmu 1.6.1 won't even start/boot at all

  NT4 installation guide I'm following:
  http://gunkies.org/wiki/Installing_Windows_NT_4.0_on_Qemu(MIPS)
  http://virtuallyfun.superglobalmegacorp.com/?p=2255

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