from:"wbx"

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

2014-03-31 Thread wbx

Hi Mark,

I have done some more testing on this and giving up. It is very fuzzy. Seems to 
work on MacOSX and Linux hosts with Qemu 1.7 and
Qemu 2.0rc0 when the load of the system is under 2-3. If it is higher sometimes 
the deadlock occur. 
So I think we can close the bug and hope nobody is cross-compiling in the 
background a lot of stuff, while using qemu-system-sparc64 with virtio ;)

Just tried 2.0rc0 on Maverick with a load of 8 and deadlock happens.

I can provide an kernel and filesystem if you are interested to debug
this ;)

have fun 
 Waldemar

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Title:
  qemu-system-sparc64 crash when initializing disk

Status in QEMU:
  New

Bug description:
  Hi,

  I try to boot up Linux for SPARC64 in qemu-system-sparc64 (qemu 1.7.0). A 
self compiled kernel with initramfs as piggyback boots up fine.
  (http://www.openadk.org/qemu-sparc64-initramfs-piggyback-kernel)
  When trying to use a disk image I get following trace:
  qemu-system-sparc64 -nographic -kernel 
/home/wbx/openadk/bin/qemu_sparc64_eglibc/qemu-sparc64-archive-kernel 
qemu-sparc64.img -append root=/dev/sda1 
  [   43.520705] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [   43.792734] ata1.00: 1048576 sectors, multi 16: LBA48 
  [   44.100768] ata1.00: configured for UDMA/33
  [   44.316791] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [   44.724835] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  [   45.172883] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [   45.508920] ata2.00: configured for UDMA/33
  [   45.752946] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [   46.309006] sd 0:0:0:0: [sda] Write Protect is off
  [   46.737053] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055dc  npc: 004055e0
  %g0-3:  0200 f80006a3f170 0200
  %g4-7: f5000464  f80006a3c000 f500
  %o0-3: f80006a10140 f80006a10160 f80006900010 06a6c000 
  %o4-7: 0002 03e7 f80006a3e1c1 00593988 
  %l0-3:  00ff 2000 0001 
  %l4-7:  f80006a0d980 0001 c0004000 
  %i0-3:  ff00 0001 0001 
  %i4-7: f80006a11d50 f80006a1 f80006a3e271 00582444 
  %f00:     
  %f08:     
  %f16:  076e072707740720 0773077507700770 076f077207740720 07440750074f0720
  %f24:  076f077207200746 0755074107200720 0720072007200720 0720072007200720
  %f32:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f40:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f48:  0720072007200720 0755074107200720 0720072007200720 0720072007200720
  %f56:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  pstate: 0015 ccr: 00 (icc:  xcc: ) asi: 80 tl: 5 pil: e
  cansave: 4 canrestore: 2 otherwin: 0 wstate: 0 cleanwin: 7 cwp: 4
  fsr:  y:  fprs: 

  Aborted

  Same happens when starting up Debian/wheezy 7.4 for sparc64:
  qemu-system-sparc64 -nographic -kernel vmlinuz -initrd initrd.gz qemu.img
  [  102.943129] eth0: RealTek RTL-8029 found at 0x1fe02000400, IRQ 6, 
52:54:00:12:34:56.
  [  105.143367] scsi0 : pata_cmd64x
  [  105.667424] scsi1 : pata_cmd64x
  [  106.003460] ata1: PATA max UDMA/33 cmd 0x1fe02000500 ctl 0x1fe02000580 
bmdma 0x1fe02000700 irq 7
  [  106.871554] ata2: PATA max UDMA/33 cmd 0x1fe02000600 ctl 0x1fe02000680 
bmdma 0x1fe02000708 irq 7
  [  108.247703] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [  108.775760] ata1.00: 1048576 sectors, multi 16: LBA48 
  [  109.399827] ata1.00: configured for UDMA/33
  [  109.815872] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [  111.004001] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [  111.608066] ata2.00: configured for UDMA/33
  [  112.040113] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [  114.344362] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055bc  npc: 004055c0
  %g0-3:  0200 f80007e6bd10 0200
  %g4-7: f5000464  f80005d34000 f500
  %o0-3: f80005f68148 f80005f68180 000c 0001 
  %o4-7

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

2014-04-01 Thread wbx

Hi Artyom,

okay, with 1.7.0 on Maverick I get:
(qemu) info block
virtio0: qemu-sparc64.img (raw)

ide0-hd0: qemu-sparc64.img (raw)

ide1-cd0: [not inserted]
Removable device: not locked, tray closed

floppy0: [not inserted]
Removable device: not locked, tray closed

sd0: [not inserted]
Removable device: not locked, tray closed
(qemu) info blockstats
virtio0: rd_bytes=42984448 wr_bytes=148874240 rd_operations=6310 
wr_operations=16470 flush_operations=0 wr_total_time_ns=450789456000 
rd_total_time_ns=23944239000 flush_total_time_ns=0
ide0-hd0: rd_bytes=0 wr_bytes=0 rd_operations=0 wr_operations=0 
flush_operations=0 wr_total_time_ns=0 rd_total_time_ns=0 flush_total_time_ns=0
ide1-cd0: rd_bytes=0 wr_bytes=0 rd_operations=0 wr_operations=0 
flush_operations=0 wr_total_time_ns=0 rd_total_time_ns=0 flush_total_time_ns=0
floppy0: rd_bytes=0 wr_bytes=0 rd_operations=0 wr_operations=0 
flush_operations=0 wr_total_time_ns=0 rd_total_time_ns=0 flush_total_time_ns=0
sd0: rd_bytes=0 wr_bytes=0 rd_operations=0 wr_operations=0 flush_operations=0 
wr_total_time_ns=0 rd_total_time_ns=0 flush_total_time_ns=0

The guest is hanging.

best regards
 Waldemar

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Title:
  qemu-system-sparc64 crash when initializing disk

Status in QEMU:
  New

Bug description:
  Hi,

  I try to boot up Linux for SPARC64 in qemu-system-sparc64 (qemu 1.7.0). A 
self compiled kernel with initramfs as piggyback boots up fine.
  (http://www.openadk.org/qemu-sparc64-initramfs-piggyback-kernel)
  When trying to use a disk image I get following trace:
  qemu-system-sparc64 -nographic -kernel 
/home/wbx/openadk/bin/qemu_sparc64_eglibc/qemu-sparc64-archive-kernel 
qemu-sparc64.img -append root=/dev/sda1 
  [   43.520705] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [   43.792734] ata1.00: 1048576 sectors, multi 16: LBA48 
  [   44.100768] ata1.00: configured for UDMA/33
  [   44.316791] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [   44.724835] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  [   45.172883] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [   45.508920] ata2.00: configured for UDMA/33
  [   45.752946] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [   46.309006] sd 0:0:0:0: [sda] Write Protect is off
  [   46.737053] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055dc  npc: 004055e0
  %g0-3:  0200 f80006a3f170 0200
  %g4-7: f5000464  f80006a3c000 f500
  %o0-3: f80006a10140 f80006a10160 f80006900010 06a6c000 
  %o4-7: 0002 03e7 f80006a3e1c1 00593988 
  %l0-3:  00ff 2000 0001 
  %l4-7:  f80006a0d980 0001 c0004000 
  %i0-3:  ff00 0001 0001 
  %i4-7: f80006a11d50 f80006a1 f80006a3e271 00582444 
  %f00:     
  %f08:     
  %f16:  076e072707740720 0773077507700770 076f077207740720 07440750074f0720
  %f24:  076f077207200746 0755074107200720 0720072007200720 0720072007200720
  %f32:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f40:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f48:  0720072007200720 0755074107200720 0720072007200720 0720072007200720
  %f56:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  pstate: 0015 ccr: 00 (icc:  xcc: ) asi: 80 tl: 5 pil: e
  cansave: 4 canrestore: 2 otherwin: 0 wstate: 0 cleanwin: 7 cwp: 4
  fsr:  y:  fprs: 

  Aborted

  Same happens when starting up Debian/wheezy 7.4 for sparc64:
  qemu-system-sparc64 -nographic -kernel vmlinuz -initrd initrd.gz qemu.img
  [  102.943129] eth0: RealTek RTL-8029 found at 0x1fe02000400, IRQ 6, 
52:54:00:12:34:56.
  [  105.143367] scsi0 : pata_cmd64x
  [  105.667424] scsi1 : pata_cmd64x
  [  106.003460] ata1: PATA max UDMA/33 cmd 0x1fe02000500 ctl 0x1fe02000580 
bmdma 0x1fe02000700 irq 7
  [  106.871554] ata2: PATA max UDMA/33 cmd 0x1fe02000600 ctl 0x1fe02000680 
bmdma 0x1fe02000708 irq 7
  [  108.247703] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [  108.775760] ata1.00: 1048576 sectors, multi 16: LBA48 
  [  109.399827] ata1.00: configured for UDMA/33
  [  109.815872] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [  111.004001] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

2014-04-01 Thread wbx

Hi Artyom,

unfortunately there is no output, when the system gets the deadlock:
perl-5.18.1/pod/perlvms.pod
perl-5.18.1/pod/rofftoc
telnet send brk

When the system is running, I get 
ENTER
and can then push the t key to get the running threads/tasks.

Any other idea?

best regards
 Waldemar

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You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1278977

Title:
  qemu-system-sparc64 crash when initializing disk

Status in QEMU:
  New

Bug description:
  Hi,

  I try to boot up Linux for SPARC64 in qemu-system-sparc64 (qemu 1.7.0). A 
self compiled kernel with initramfs as piggyback boots up fine.
  (http://www.openadk.org/qemu-sparc64-initramfs-piggyback-kernel)
  When trying to use a disk image I get following trace:
  qemu-system-sparc64 -nographic -kernel 
/home/wbx/openadk/bin/qemu_sparc64_eglibc/qemu-sparc64-archive-kernel 
qemu-sparc64.img -append root=/dev/sda1 
  [   43.520705] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [   43.792734] ata1.00: 1048576 sectors, multi 16: LBA48 
  [   44.100768] ata1.00: configured for UDMA/33
  [   44.316791] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [   44.724835] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  [   45.172883] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [   45.508920] ata2.00: configured for UDMA/33
  [   45.752946] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [   46.309006] sd 0:0:0:0: [sda] Write Protect is off
  [   46.737053] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055dc  npc: 004055e0
  %g0-3:  0200 f80006a3f170 0200
  %g4-7: f5000464  f80006a3c000 f500
  %o0-3: f80006a10140 f80006a10160 f80006900010 06a6c000 
  %o4-7: 0002 03e7 f80006a3e1c1 00593988 
  %l0-3:  00ff 2000 0001 
  %l4-7:  f80006a0d980 0001 c0004000 
  %i0-3:  ff00 0001 0001 
  %i4-7: f80006a11d50 f80006a1 f80006a3e271 00582444 
  %f00:     
  %f08:     
  %f16:  076e072707740720 0773077507700770 076f077207740720 07440750074f0720
  %f24:  076f077207200746 0755074107200720 0720072007200720 0720072007200720
  %f32:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f40:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f48:  0720072007200720 0755074107200720 0720072007200720 0720072007200720
  %f56:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  pstate: 0015 ccr: 00 (icc:  xcc: ) asi: 80 tl: 5 pil: e
  cansave: 4 canrestore: 2 otherwin: 0 wstate: 0 cleanwin: 7 cwp: 4
  fsr:  y:  fprs: 

  Aborted

  Same happens when starting up Debian/wheezy 7.4 for sparc64:
  qemu-system-sparc64 -nographic -kernel vmlinuz -initrd initrd.gz qemu.img
  [  102.943129] eth0: RealTek RTL-8029 found at 0x1fe02000400, IRQ 6, 
52:54:00:12:34:56.
  [  105.143367] scsi0 : pata_cmd64x
  [  105.667424] scsi1 : pata_cmd64x
  [  106.003460] ata1: PATA max UDMA/33 cmd 0x1fe02000500 ctl 0x1fe02000580 
bmdma 0x1fe02000700 irq 7
  [  106.871554] ata2: PATA max UDMA/33 cmd 0x1fe02000600 ctl 0x1fe02000680 
bmdma 0x1fe02000708 irq 7
  [  108.247703] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [  108.775760] ata1.00: 1048576 sectors, multi 16: LBA48 
  [  109.399827] ata1.00: configured for UDMA/33
  [  109.815872] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [  111.004001] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [  111.608066] ata2.00: configured for UDMA/33
  [  112.040113] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [  114.344362] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055bc  npc: 004055c0
  %g0-3:  0200 f80007e6bd10 0200
  %g4-7: f5000464  f80005d34000 f500
  %o0-3: f80005f68148 f80005f68180 000c 0001 
  %o4-7: f80005d4b889 01fe02000600 f8000705b391 10064474 
  %l0-3:  007f6330 00200200 f80007e6be60 
  %l4-7:  00945bd8 00945fd8 009463d8 
  %i0-3: f80005f68000 f80005f68148

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

2014-04-02 Thread wbx

Hi,

here is the kernel and image:
http://www.openadk.org/sparc64/

Inside the system do:
rw
tar xvf perl-5.18.1.tar.gz

The kernel contains full debug info. Be sure that your system has a high
load.

-- 
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1278977

Title:
  qemu-system-sparc64 crash when initializing disk

Status in QEMU:
  New

Bug description:
  Hi,

  I try to boot up Linux for SPARC64 in qemu-system-sparc64 (qemu 1.7.0). A 
self compiled kernel with initramfs as piggyback boots up fine.
  (http://www.openadk.org/qemu-sparc64-initramfs-piggyback-kernel)
  When trying to use a disk image I get following trace:
  qemu-system-sparc64 -nographic -kernel 
/home/wbx/openadk/bin/qemu_sparc64_eglibc/qemu-sparc64-archive-kernel 
qemu-sparc64.img -append root=/dev/sda1 
  [   43.520705] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [   43.792734] ata1.00: 1048576 sectors, multi 16: LBA48 
  [   44.100768] ata1.00: configured for UDMA/33
  [   44.316791] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [   44.724835] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  [   45.172883] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [   45.508920] ata2.00: configured for UDMA/33
  [   45.752946] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [   46.309006] sd 0:0:0:0: [sda] Write Protect is off
  [   46.737053] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055dc  npc: 004055e0
  %g0-3:  0200 f80006a3f170 0200
  %g4-7: f5000464  f80006a3c000 f500
  %o0-3: f80006a10140 f80006a10160 f80006900010 06a6c000 
  %o4-7: 0002 03e7 f80006a3e1c1 00593988 
  %l0-3:  00ff 2000 0001 
  %l4-7:  f80006a0d980 0001 c0004000 
  %i0-3:  ff00 0001 0001 
  %i4-7: f80006a11d50 f80006a1 f80006a3e271 00582444 
  %f00:     
  %f08:     
  %f16:  076e072707740720 0773077507700770 076f077207740720 07440750074f0720
  %f24:  076f077207200746 0755074107200720 0720072007200720 0720072007200720
  %f32:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f40:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f48:  0720072007200720 0755074107200720 0720072007200720 0720072007200720
  %f56:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  pstate: 0015 ccr: 00 (icc:  xcc: ) asi: 80 tl: 5 pil: e
  cansave: 4 canrestore: 2 otherwin: 0 wstate: 0 cleanwin: 7 cwp: 4
  fsr:  y:  fprs: 

  Aborted

  Same happens when starting up Debian/wheezy 7.4 for sparc64:
  qemu-system-sparc64 -nographic -kernel vmlinuz -initrd initrd.gz qemu.img
  [  102.943129] eth0: RealTek RTL-8029 found at 0x1fe02000400, IRQ 6, 
52:54:00:12:34:56.
  [  105.143367] scsi0 : pata_cmd64x
  [  105.667424] scsi1 : pata_cmd64x
  [  106.003460] ata1: PATA max UDMA/33 cmd 0x1fe02000500 ctl 0x1fe02000580 
bmdma 0x1fe02000700 irq 7
  [  106.871554] ata2: PATA max UDMA/33 cmd 0x1fe02000600 ctl 0x1fe02000680 
bmdma 0x1fe02000708 irq 7
  [  108.247703] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [  108.775760] ata1.00: 1048576 sectors, multi 16: LBA48 
  [  109.399827] ata1.00: configured for UDMA/33
  [  109.815872] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [  111.004001] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [  111.608066] ata2.00: configured for UDMA/33
  [  112.040113] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [  114.344362] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055bc  npc: 004055c0
  %g0-3:  0200 f80007e6bd10 0200
  %g4-7: f5000464  f80005d34000 f500
  %o0-3: f80005f68148 f80005f68180 000c 0001 
  %o4-7: f80005d4b889 01fe02000600 f8000705b391 10064474 
  %l0-3:  007f6330 00200200 f80007e6be60 
  %l4-7:  00945bd8 00945fd8 009463d8 
  %i0-3: f80005f68000 f80005f68148 0058 0001 
  %i4-7: f80005f69ce8  f8000705b451

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

2014-02-16 Thread wbx

Hi Mark,

thanks for the tip. It works fine with virtio drivers. Is there any
specific reason, why Qemu sparc64 virtualization have to use the cmd646
driver? For example mips emulator is using PIIX3/4 IDE driver.

thanks so far,
 Waldemar

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https://bugs.launchpad.net/bugs/1278977

Title:
  qemu-system-sparc64 crash when initializing disk

Status in QEMU:
  New

Bug description:
  Hi,

  I try to boot up Linux for SPARC64 in qemu-system-sparc64 (qemu 1.7.0). A 
self compiled kernel with initramfs as piggyback boots up fine.
  (http://www.openadk.org/qemu-sparc64-initramfs-piggyback-kernel)
  When trying to use a disk image I get following trace:
  qemu-system-sparc64 -nographic -kernel 
/home/wbx/openadk/bin/qemu_sparc64_eglibc/qemu-sparc64-archive-kernel 
qemu-sparc64.img -append root=/dev/sda1 
  [   43.520705] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [   43.792734] ata1.00: 1048576 sectors, multi 16: LBA48 
  [   44.100768] ata1.00: configured for UDMA/33
  [   44.316791] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [   44.724835] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  [   45.172883] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [   45.508920] ata2.00: configured for UDMA/33
  [   45.752946] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [   46.309006] sd 0:0:0:0: [sda] Write Protect is off
  [   46.737053] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055dc  npc: 004055e0
  %g0-3:  0200 f80006a3f170 0200
  %g4-7: f5000464  f80006a3c000 f500
  %o0-3: f80006a10140 f80006a10160 f80006900010 06a6c000 
  %o4-7: 0002 03e7 f80006a3e1c1 00593988 
  %l0-3:  00ff 2000 0001 
  %l4-7:  f80006a0d980 0001 c0004000 
  %i0-3:  ff00 0001 0001 
  %i4-7: f80006a11d50 f80006a1 f80006a3e271 00582444 
  %f00:     
  %f08:     
  %f16:  076e072707740720 0773077507700770 076f077207740720 07440750074f0720
  %f24:  076f077207200746 0755074107200720 0720072007200720 0720072007200720
  %f32:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f40:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f48:  0720072007200720 0755074107200720 0720072007200720 0720072007200720
  %f56:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  pstate: 0015 ccr: 00 (icc:  xcc: ) asi: 80 tl: 5 pil: e
  cansave: 4 canrestore: 2 otherwin: 0 wstate: 0 cleanwin: 7 cwp: 4
  fsr:  y:  fprs: 

  Aborted

  Same happens when starting up Debian/wheezy 7.4 for sparc64:
  qemu-system-sparc64 -nographic -kernel vmlinuz -initrd initrd.gz qemu.img
  [  102.943129] eth0: RealTek RTL-8029 found at 0x1fe02000400, IRQ 6, 
52:54:00:12:34:56.
  [  105.143367] scsi0 : pata_cmd64x
  [  105.667424] scsi1 : pata_cmd64x
  [  106.003460] ata1: PATA max UDMA/33 cmd 0x1fe02000500 ctl 0x1fe02000580 
bmdma 0x1fe02000700 irq 7
  [  106.871554] ata2: PATA max UDMA/33 cmd 0x1fe02000600 ctl 0x1fe02000680 
bmdma 0x1fe02000708 irq 7
  [  108.247703] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [  108.775760] ata1.00: 1048576 sectors, multi 16: LBA48 
  [  109.399827] ata1.00: configured for UDMA/33
  [  109.815872] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [  111.004001] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [  111.608066] ata2.00: configured for UDMA/33
  [  112.040113] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [  114.344362] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055bc  npc: 004055c0
  %g0-3:  0200 f80007e6bd10 0200
  %g4-7: f5000464  f80005d34000 f500
  %o0-3: f80005f68148 f80005f68180 000c 0001 
  %o4-7: f80005d4b889 01fe02000600 f8000705b391 10064474 
  %l0-3:  007f6330 00200200 f80007e6be60 
  %l4-7:  00945bd8 00945fd8 009463d8 
  %i0-3: f80005f68000 f80005f68148 0058 0001 
  %i4-7: f80005f69ce8

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

2014-02-19 Thread wbx

Hi,

my linux system boots up fine in the emulator, but when I try to extract perl 
source code it just hangs after a while:
..
perl-5.18.1/cpan/Pod-Simple/t/basic.t
perl-5.18.1/cpan/Pod-Simple/t/begin.t
perl-5.18.1/cpan/Pod-Simple/t/cbacks.t
perl-5.18.1/cpan/Pod-Simple/t/chunking.t

no further console output. When I restart qemu-system-sparc64 it hangs again, 
but on other files.
The process of qemu-system-sparc64 is still running. Strace shows something 
like this in endless manner:
150 tgkill(20150, 20705, SIGUSR1) = 0
20150 futex(0x7feca6f87400, FUTEX_WAIT_PRIVATE, 2, NULL unfinished ...
20705 --- SIGUSR1 (User defined signal 1) @ 0 (0) ---
20705 rt_sigreturn(0x7feca78d9150)  = 16777216
20705 futex(0x7feca6f87400, FUTEX_WAKE_PRIVATE, 1 unfinished ...
20150 ... futex resumed ) = 0
20150 futex(0x7feca6f873c0, FUTEX_WAIT_PRIVATE, 2, NULL unfinished ...
20705 ... futex resumed ) = 1
20705 futex(0x7feca6f873c0, FUTEX_WAKE_PRIVATE, 1 unfinished ...
20150 ... futex resumed ) = 0
20150 futex(0x7feca6f873c0, FUTEX_WAKE_PRIVATE, 1) = 0
20150 futex(0x7feca6f873c4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 
0x7feca6f87400, 129702) = 0
20150 clock_gettime(CLOCK_MONOTONIC, {24909511, 655710718}) = 0
20150 clock_gettime(CLOCK_MONOTONIC, {24909511, 655710718}) = 0
20150 clock_gettime(CLOCK_MONOTONIC, {24909511, 655710718}) = 0
20150 clock_gettime(CLOCK_MONOTONIC, {24909511, 655710718}) = 0
20150 gettimeofday({1392836771, 784958}, NULL) = 0
20150 futex(0x7feca6f87400, FUTEX_WAKE_PRIVATE, 1) = 0
20150 ppoll([{fd=3, events=POLLIN|POLLERR|POLLHUP}, {fd=5, events=POLLIN}, 
{fd=0, events=POLLIN}, {fd=7, events=POLLIN}, {fd=4, events=POLLIN}], 5, {1, 
0}, NULL, 8 unfinished ...
20705 ... futex resumed ) = 1
20705 futex(0x7feca6f873c4, FUTEX_WAIT_PRIVATE, 129701, NULL) = -1 EAGAIN 
(Resource temporarily unavailable)
20705 clock_gettime(CLOCK_MONOTONIC, {24909511, 655710718}) = 0
20705 clock_gettime(CLOCK_MONOTONIC, {24909511, 655710718}) = 0
20705 clock_gettime(CLOCK_MONOTONIC, {24909511, 655710718}) = 0
20705 clock_gettime(CLOCK_MONOTONIC, {24909511, 655710718}) = 0
20705 clock_gettime(CLOCK_MONOTONIC, {24909511, 655710718}) = 0
20705 clock_gettime(CLOCK_MONOTONIC, {24909511, 655710718}) = 0
20705 write(4, \1\0\0\0\0\0\0\0, 8 unfinished ...
20150 ... ppoll resumed ) = 1 ([{fd=4, revents=POLLIN}], left {1, 
0})
20150 tgkill(20150, 20705, SIGUSR1) = 0
20150 futex(0x7feca6f87400, FUTEX_WAIT_PRIVATE, 2, NULL unfinished ...
20705 ... write resumed ) = 8
20705 --- SIGUSR1 (User defined signal 1) @ 0 (0) ---

Looks like some kind of deadlock between two qemu-system-sparc64 threads.
Anything I doing wrong?

Best regards
 Waldemar

-- 
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1278977

Title:
  qemu-system-sparc64 crash when initializing disk

Status in QEMU:
  New

Bug description:
  Hi,

  I try to boot up Linux for SPARC64 in qemu-system-sparc64 (qemu 1.7.0). A 
self compiled kernel with initramfs as piggyback boots up fine.
  (http://www.openadk.org/qemu-sparc64-initramfs-piggyback-kernel)
  When trying to use a disk image I get following trace:
  qemu-system-sparc64 -nographic -kernel 
/home/wbx/openadk/bin/qemu_sparc64_eglibc/qemu-sparc64-archive-kernel 
qemu-sparc64.img -append root=/dev/sda1 
  [   43.520705] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [   43.792734] ata1.00: 1048576 sectors, multi 16: LBA48 
  [   44.100768] ata1.00: configured for UDMA/33
  [   44.316791] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [   44.724835] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  [   45.172883] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [   45.508920] ata2.00: configured for UDMA/33
  [   45.752946] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [   46.309006] sd 0:0:0:0: [sda] Write Protect is off
  [   46.737053] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055dc  npc: 004055e0
  %g0-3:  0200 f80006a3f170 0200
  %g4-7: f5000464  f80006a3c000 f500
  %o0-3: f80006a10140 f80006a10160 f80006900010 06a6c000 
  %o4-7: 0002 03e7 f80006a3e1c1 00593988 
  %l0-3:  00ff 2000 0001 
  %l4-7:  f80006a0d980 0001 c0004000 
  %i0-3:  ff00 0001 0001 
  %i4-7: f80006a11d50 f80006a1 f80006a3e271 00582444 
  %f00:     
  %f08:

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

2014-02-22 Thread wbx

Hi Mark,

the strace is from qemu-system-sparc64 host process. Inside the running system 
(Linux 3.13.3, glib 2.19, busybox) I get:
 [pid   273] umask(0)= 022
[pid   273] umask(022)  = 0
[pid   273] mkdir(perl-5.18.1/, 0777) = -1 EEXIST (File exists)
[pid   273] stat64(perl-5.18.1/, {st_mode=0, st_size=0, ...}) = 0
[pid   273] mkdir(perl-5.18.1/cpan/, 0777) = -1 EEXIST (File exists)
[pid   273] stat64(perl-5.18.1/cpan/, {st_mode=0, st_size=0, ...}) = 0
[pid   273] mkdir(perl-5.18.1/cpan/Unicode-Collate/, 0777) = -1 EEXIST (File 
exists)
[pid   273] stat64(perl-5.18.1/cpan/Unicode-Collate/, {st_mode=0, st_size=0, 
...}) = 0
[pid   273] mkdir(perl-5.18.1/cpan/Unicode-Collate/Collate/, 0777) = -1 
EEXIST (File exists)
[pid   273] stat64(perl-5.18.1/cpan/Unicode-Collate/Collate/, {st_mode=0, 
st_size=0, ...}) = 0
[pid   273] mkdir(perl-5.18.1/cpan/Unicode-Collate/Collate/Locale, 0777) = -1 
EEXIST (File exists)
[pid   273] stat64(perl-5.18.1/cpan/Unicode-Collate/Collate/Locale, 
{st_mode=0, st_size=0, ...}) = 0
[pid   273] unlink(perl-5.18.1/cpan/Unicode-Collate/Collate/Locale/wo.pl) = 
-1 ENOENT (No such file or directory)
[pid   273] open(perl-5.18.1/cpan/Unicode-Collate/Collate/Locale/wo.pl, 
O_WRONLY|O_CREAT|O_EXCL, 0100444) = 4
[pid   273] read(3, +{\n   locale_version = 0.93,\n# ..., 1949) = 1949
[pid   273] write(4, +{\n   locale_version = 0.93,\n# ..., 1949) = 1949
[pid   273] close(4)= 0
[pid   273] open(/etc/passwd, O_RDONLY) = 4
[pid   273] fstat64(4, {st_mode=0, st_size=0, ...}) = 0
[pid   273] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0xfc0100026000
[pid   273] read(4, root:x:0:0:root:/root:/bin/ash\nn..., 8192) = 75
[pid   273] read(4, , 8192)   = 0
[pid   273] close(4)= 0
[pid   273] munmap(0xfc0100026000, 8192) = 0
[pid   273] open(/etc/group, O_RDONLY) = 4
[pid   273] fstat64(4, {st_mode=0, st_size=0, ...}) = 0
[pid   273] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 
-1, 0) = 0xfc0100026000
[pid   273] read(4, root:x:0:\nvideo:x:1:\naudio:x:2:\n..., 8192) = 49
[pid   273] read(4, , 8192)   = 0
[pid   273] close(4)= 0
[pid   273] munmap(0xfc0100026000, 8192) = 0
[pid   273] chown(perl-5.18.1/cpan/Unicode-Collate/Collate/Locale/wo.pl, 502, 
502) = 0
[pid   273] chmod(perl-5.18.1/cpan/Unicode-Collate/Collate/Locale/wo.pl, 
0100444) = 0
[pid   273] utimes(perl-5.18.1/cpan/Unicode-Collate/Collate/Locale/wo.pl, 
{{1376275488, 0}, {1376275488, 0}}) = 0
[pid   273] lseek(3, 99, SEEK_CUR)  = -1 ESPIPE (Illegal seek)
[pid   273] read(3, 
\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0..., 99) = 99
[pid   273] read(3, perl-5.18.1/cpan/Unicode-Collate..., 512) = 512
[pid   273] umask(0)= 022
[pid   273] umask(022)  = 0
[pid   273] mkdir(perl-5.18.1/, 0777) = -1 EEXIST (File exists)
[pid   273] stat64(perl-5.18.1/, {st_mode=0, st_size=0, ...}) = 0
[pid   273] mkdir(perl-5.18.1/cpan/, 0777) = -1 EEXIST (File exists)

Here it stops and does not react on any input like strg-c or strg-z.

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You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1278977

Title:
  qemu-system-sparc64 crash when initializing disk

Status in QEMU:
  New

Bug description:
  Hi,

  I try to boot up Linux for SPARC64 in qemu-system-sparc64 (qemu 1.7.0). A 
self compiled kernel with initramfs as piggyback boots up fine.
  (http://www.openadk.org/qemu-sparc64-initramfs-piggyback-kernel)
  When trying to use a disk image I get following trace:
  qemu-system-sparc64 -nographic -kernel 
/home/wbx/openadk/bin/qemu_sparc64_eglibc/qemu-sparc64-archive-kernel 
qemu-sparc64.img -append root=/dev/sda1 
  [   43.520705] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [   43.792734] ata1.00: 1048576 sectors, multi 16: LBA48 
  [   44.100768] ata1.00: configured for UDMA/33
  [   44.316791] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [   44.724835] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  [   45.172883] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [   45.508920] ata2.00: configured for UDMA/33
  [   45.752946] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [   46.309006] sd 0:0:0:0: [sda] Write Protect is off
  [   46.737053] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055dc  npc: 004055e0
  %g0-3:  0200 f80006a3f170 0200
  %g4-7: f5000464  f80006a3c000 f500
  %o0-3: f80006a10140 f80006a10160 f80006900010 06a6c000 
  %o4-7: 0002 03e7 f80006a3e1c1

[Qemu-devel] [Bug 1278977] [NEW] qemu-system-sparc64 crash when initializing disk

2014-02-11 Thread wbx

Public bug reported:

Hi,

I try to boot up Linux for SPARC64 in qemu-system-sparc64 (qemu 1.7.0). A self 
compiled kernel with initramfs as piggyback boots up fine.
(http://www.openadk.org/qemu-sparc64-initramfs-piggyback-kernel)
When trying to use a disk image I get following trace:
qemu-system-sparc64 -nographic -kernel 
/home/wbx/openadk/bin/qemu_sparc64_eglibc/qemu-sparc64-archive-kernel 
qemu-sparc64.img -append root=/dev/sda1 
[   43.520705] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
[   43.792734] ata1.00: 1048576 sectors, multi 16: LBA48 
[   44.100768] ata1.00: configured for UDMA/33
[   44.316791] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
[   44.724835] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
[   45.172883] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
[   45.508920] ata2.00: configured for UDMA/33
[   45.752946] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
[   46.309006] sd 0:0:0:0: [sda] Write Protect is off
[   46.737053] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
pc: 004055dc  npc: 004055e0
%g0-3:  0200 f80006a3f170 0200
%g4-7: f5000464  f80006a3c000 f500
%o0-3: f80006a10140 f80006a10160 f80006900010 06a6c000 
%o4-7: 0002 03e7 f80006a3e1c1 00593988 
%l0-3:  00ff 2000 0001 
%l4-7:  f80006a0d980 0001 c0004000 
%i0-3:  ff00 0001 0001 
%i4-7: f80006a11d50 f80006a1 f80006a3e271 00582444 
%f00:     
%f08:     
%f16:  076e072707740720 0773077507700770 076f077207740720 07440750074f0720
%f24:  076f077207200746 0755074107200720 0720072007200720 0720072007200720
%f32:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
%f40:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
%f48:  0720072007200720 0755074107200720 0720072007200720 0720072007200720
%f56:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
pstate: 0015 ccr: 00 (icc:  xcc: ) asi: 80 tl: 5 pil: e
cansave: 4 canrestore: 2 otherwin: 0 wstate: 0 cleanwin: 7 cwp: 4
fsr:  y:  fprs: 

Aborted

Same happens when starting up Debian/wheezy 7.4 for sparc64:
qemu-system-sparc64 -nographic -kernel vmlinuz -initrd initrd.gz qemu.img
[  102.943129] eth0: RealTek RTL-8029 found at 0x1fe02000400, IRQ 6, 
52:54:00:12:34:56.
[  105.143367] scsi0 : pata_cmd64x
[  105.667424] scsi1 : pata_cmd64x
[  106.003460] ata1: PATA max UDMA/33 cmd 0x1fe02000500 ctl 0x1fe02000580 bmdma 
0x1fe02000700 irq 7
[  106.871554] ata2: PATA max UDMA/33 cmd 0x1fe02000600 ctl 0x1fe02000680 bmdma 
0x1fe02000708 irq 7
[  108.247703] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
[  108.775760] ata1.00: 1048576 sectors, multi 16: LBA48 
[  109.399827] ata1.00: configured for UDMA/33
[  109.815872] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
[  111.004001] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
[  111.608066] ata2.00: configured for UDMA/33
[  112.040113] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
[  114.344362] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
pc: 004055bc  npc: 004055c0
%g0-3:  0200 f80007e6bd10 0200
%g4-7: f5000464  f80005d34000 f500
%o0-3: f80005f68148 f80005f68180 000c 0001 
%o4-7: f80005d4b889 01fe02000600 f8000705b391 10064474 
%l0-3:  007f6330 00200200 f80007e6be60 
%l4-7:  00945bd8 00945fd8 009463d8 
%i0-3: f80005f68000 f80005f68148 0058 0001 
%i4-7: f80005f69ce8  f8000705b451 10064ab8 
%f00:     
%f08:     
%f16:     
%f24:     
%f32:     
%f40:     
%f48:     
%f56:

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

2014-08-23 Thread wbx

Hi Mark,

I tried the cmd646 driver again and it works fine now. I can even extract the 
perl code without problems.
No deadlock, even with a high load of the host system.

When switching back to virtio using following command:
qemu-system-sparc64 -M sun4u -nographic -net nic,model=virtio -net user -drive 
file=qemu-sparc64.img,if=virtio,index=0 -kernel 
/home/wbx/sparc64/firmware/qemu-sparc64_glibc/qemu-sparc64-archive-kernel 
qemu-sparc64.img
The deadlock can be reproduced again using Qemu 2.1.
Interesting is that I can not reproduce the deadlock using 
qemu-system--aarch64, which uses virtio, too.
But for qemu-system-aarch64 I need following command:
qemu-system-aarch64 -nographic -M virt -cpu cortex-a57 -smp 1 -netdev 
user,id=eth0 -device virtio-net-device,netdev=eth0 -device 
virtio-blk-device,drive=vda -drive file=qemu-aarch64.img,if=none,id=vda -kernel 
/home/wbx/aarch64/firmware/qemu-aarch64_glibc/qemu-aarch64-archive-kernel 
qemu-aarch64.img

The sparc64 system emulator does not work with this syntax and I get following 
warning with the other one:
qemu-system-sparc64: unable to init msix vectors to 3
qemu-system-sparc64: -drive file=qemu-sparc64.img,if=virtio,index=0: unable to 
init msix vectors to 2

Hmm, I think I haven't seen this messages with older Qemu versions. Both
are using virtio, why the deadlock only occurs with sparc64?

-- 
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https://bugs.launchpad.net/bugs/1278977

Title:
  qemu-system-sparc64 crash when initializing disk

Status in QEMU:
  New

Bug description:
  Hi,

  I try to boot up Linux for SPARC64 in qemu-system-sparc64 (qemu 1.7.0). A 
self compiled kernel with initramfs as piggyback boots up fine.
  (http://www.openadk.org/qemu-sparc64-initramfs-piggyback-kernel)
  When trying to use a disk image I get following trace:
  qemu-system-sparc64 -nographic -kernel 
/home/wbx/openadk/bin/qemu_sparc64_eglibc/qemu-sparc64-archive-kernel 
qemu-sparc64.img -append root=/dev/sda1 
  [   43.520705] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [   43.792734] ata1.00: 1048576 sectors, multi 16: LBA48 
  [   44.100768] ata1.00: configured for UDMA/33
  [   44.316791] scsi 0:0:0:0: Direct-Access ATA  QEMU HARDDISK1.7. 
PQ: 0 ANSI: 5
  [   44.724835] sd 0:0:0:0: [sda] 1048576 512-byte logical blocks: (536 MB/512 
MiB)
  [   45.172883] ata2.00: ATAPI: QEMU DVD-ROM, 1.7.0, max UDMA/100
  [   45.508920] ata2.00: configured for UDMA/33
  [   45.752946] scsi 1:0:0:0: CD-ROMQEMU QEMU DVD-ROM 1.7. 
PQ: 0 ANSI: 5
  [   46.309006] sd 0:0:0:0: [sda] Write Protect is off
  [   46.737053] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
  qemu: fatal: Trap 0x0032 while trap level (5) = MAXTL (5), Error state
  pc: 004055dc  npc: 004055e0
  %g0-3:  0200 f80006a3f170 0200
  %g4-7: f5000464  f80006a3c000 f500
  %o0-3: f80006a10140 f80006a10160 f80006900010 06a6c000 
  %o4-7: 0002 03e7 f80006a3e1c1 00593988 
  %l0-3:  00ff 2000 0001 
  %l4-7:  f80006a0d980 0001 c0004000 
  %i0-3:  ff00 0001 0001 
  %i4-7: f80006a11d50 f80006a1 f80006a3e271 00582444 
  %f00:     
  %f08:     
  %f16:  076e072707740720 0773077507700770 076f077207740720 07440750074f0720
  %f24:  076f077207200746 0755074107200720 0720072007200720 0720072007200720
  %f32:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f40:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  %f48:  0720072007200720 0755074107200720 0720072007200720 0720072007200720
  %f56:  0720072007200720 0720072007200720 0720072007200720 0720072007200720
  pstate: 0015 ccr: 00 (icc:  xcc: ) asi: 80 tl: 5 pil: e
  cansave: 4 canrestore: 2 otherwin: 0 wstate: 0 cleanwin: 7 cwp: 4
  fsr:  y:  fprs: 

  Aborted

  Same happens when starting up Debian/wheezy 7.4 for sparc64:
  qemu-system-sparc64 -nographic -kernel vmlinuz -initrd initrd.gz qemu.img
  [  102.943129] eth0: RealTek RTL-8029 found at 0x1fe02000400, IRQ 6, 
52:54:00:12:34:56.
  [  105.143367] scsi0 : pata_cmd64x
  [  105.667424] scsi1 : pata_cmd64x
  [  106.003460] ata1: PATA max UDMA/33 cmd 0x1fe02000500 ctl 0x1fe02000580 
bmdma 0x1fe02000700 irq 7
  [  106.871554] ata2: PATA max UDMA/33 cmd 0x1fe02000600 ctl 0x1fe02000680 
bmdma 0x1fe02000708 irq 7
  [  108.247703] ata1.00: ATA-7: QEMU HARDDISK, 1.7.0, max UDMA/100
  [  108.775760] ata1.00: 1048576 sectors, multi 16: LBA48

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

[Qemu-devel] [Bug 1278977] [NEW] qemu-system-sparc64 crash when initializing disk

[Qemu-devel] [Bug 1278977] Re: qemu-system-sparc64 crash when initializing disk

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