Re: [Qemu-devel] [PULL 00/52] testing, gdbstub and cputlb fixes

[Peter Maydell]

On Fri, 7 Jun 2019 at 10:05, Alex Bennée <address@hidden> wrote:
>
> The following changes since commit 0d74f3b4277a7ecb0ccb80c865797d11f8e466f5:
>
>   Merge remote-tracking branch 
> 'remotes/vivier2/tags/trivial-branch-pull-request' into staging (2019-06-06 
> 14:09:14 +0100)
>
> are available in the Git repository at:
>
>   https://github.com/stsquad/qemu.git 
> tags/pull-testing-gdbstub-cputlb-070619-1
>
> for you to fetch changes up to 611a3db380ef9f670c5c82837c4889f7e19ded10:
>
>   gdbstub: Implement qemu physical memory mode (2019-06-07 08:39:03 +0100)
>
> ----------------------------------------------------------------
> Various fixes and updates:
>
>   - editor config tweak for shell scripts
>   - iotest updates (still not default for make check)
>   - various docker updates
>   - gcc/ubsan updates for travis
>   - clean-ups for tests/vm including autoinstall
>   - semihosting fix for Coverity
>   - fixes for cputlb in 64-on-32 cases
>   - gdbstub re-factor + maintainership update
>

This seems to break the tests/vm testing I do. Eg openbsd:

hackbox mergebuild: seq openbsd
make: Entering directory '/home/peter.maydell/qemu-openbsd/build'
python3 -B /home/peter.maydell/qemu-openbsd/tests/vm/openbsd  --debug
--image "/home/peter.maydell/.cache/qemu-vm/images/openbsd.img"
--force --build-image
/home/peter.maydell/.cache/qemu-vm/images/openbsd.img
### Downloading install iso ...
### Preparing iso and disk image ...
Formatting '/home/peter.maydell/.cache/qemu-vm/images/openbsd.img.tmp',
fmt=qcow2 size=21474836480 cluster_size=65536 lazy_refcounts=off
refcount_bits=16
### Booting installer ...
DEBUG:root:QEMU args: -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22 -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 18 -enable-kvm
-device VGA -drive
file=/home/peter.maydell/.cache/qemu-vm/images/openbsd.img.tmp,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -machine graphics=off
-cdrom /home/peter.maydell/.cache/qemu-vm/images/openbsd.img.install.iso
DEBUG:qemu:VM launch command: 'qemu-system-x86_64 -chardev
socket,id=mon,path=/var/tmp/tmpcex0zicz/qemu-6023-monitor.sock -mon
chardev=mon,mode=control -display none -vga none -machine pc -chardev
socket,id=console,path=/var/tmp/tmpcex0zicz/qemu-6023-console.sock,server,nowait
-serial chardev:console -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22 -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 18 -enable-kvm
-device VGA -drive
file=/home/peter.maydell/.cache/qemu-vm/images/openbsd.img.tmp,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -machine graphics=off
-cdrom /home/peter.maydell/.cache/qemu-vm/images/openbsd.img.install.iso'
DEBUG:QMP:>>> {'execute': 'qmp_capabilities'}
DEBUG:QMP:<<< {'return': {}}
DEBUG:QMP:>>> {'execute': 'human-monitor-command', 'arguments':
{'command-line': 'info usernet'}}
DEBUG:QMP:<<< {'return': 'VLAN -1 (vnet):\r\n  Protocol[State]    FD
Source Address  Port   Dest. Address  Port RecvQ SendQ\r\n
TCP[HOST_FORWARD]  13       127.0.0.1 37043       10.0.2.15    22
0     0\r\n'}
console: *** read timeout ***
console: waiting for: 'boot>'
console: line buffer:


Failed to prepare guest environment
Traceback (most recent call last):
  File "/home/peter.maydell/qemu-openbsd/tests/vm/basevm.py", line 351, in main
    return vm.build_image(args.image)
  File "/home/peter.maydell/qemu-openbsd/tests/vm/openbsd", line 85,
in build_image
    self.console_wait_send("boot>", "set tty com0\n")
  File "/home/peter.maydell/qemu-openbsd/tests/vm/basevm.py", line
251, in console_wait_send
    self.console_wait(wait)
  File "/home/peter.maydell/qemu-openbsd/tests/vm/basevm.py", line
213, in console_wait
    chars = vm.console_socket.recv(1024)
socket.timeout: timed out
DEBUG:QMP:>>> {'execute': 'quit'}
DEBUG:QMP:<<< {'return': {}}
/home/peter.maydell/qemu-openbsd/tests/vm/Makefile.include:47: recipe
for target '/home/peter.maydell/.cache/qemu-vm/images/openbsd.img'
failed
make: *** [/home/peter.maydell/.cache/qemu-vm/images/openbsd.img] Error 2
make: Leaving directory '/home/peter.maydell/qemu-openbsd/build'

---
NetBSD:

address@hidden:~$ mergebuild netbsd
hackbox mergebuild: seq netbsd
make: Entering directory '/home/peter.maydell/qemu-netbsd/build'
python3 -B /home/peter.maydell/qemu-netbsd/tests/vm/netbsd  --debug
--image "/home/peter.maydell/.cache/qemu-vm/images/netbsd.img" --force
--build-image /home/peter.maydell/.cache/qemu-vm/images/netbsd.img
### Preparing iso and disk image ...
Formatting '/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.tmp',
fmt=qcow2 size=21474836480 cluster_size=65536 lazy_refcounts=off
refcount_bits=16
### Booting installer ...
DEBUG:root:QEMU args: -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22 -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 18 -enable-kvm
-device VGA -drive
file=/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.tmp,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -device VGA -machine
graphics=off -cdrom
/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.install.iso
DEBUG:qemu:VM launch command: 'qemu-system-x86_64 -chardev
socket,id=mon,path=/var/tmp/tmpp_t16skr/qemu-13312-monitor.sock -mon
chardev=mon,mode=control -display none -vga none -machine pc -chardev
socket,id=console,path=/var/tmp/tmpp_t16skr/qemu-13312-console.sock,server,nowait
-serial chardev:console -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22 -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 18 -enable-kvm
-device VGA -drive
file=/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.tmp,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -device VGA -machine
graphics=off -cdrom
/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.install.iso'
DEBUG:QMP:>>> {'execute': 'qmp_capabilities'}
DEBUG:QMP:>>> {'execute': 'quit'}
WARNING:qemu:qemu received signal 6: qemu-system-x86_64 -chardev
socket,id=mon,path=/var/tmp/tmpp_t16skr/qemu-13312-monitor.sock -mon
chardev=mon,mode=control -display none -vga none -machine pc -chardev
socket,id=console,path=/var/tmp/tmpp_t16skr/qemu-13312-console.sock,server,nowait
-serial chardev:console -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22 -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 18 -enable-kvm
-device VGA -drive
file=/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.tmp,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -device VGA -machine
graphics=off -cdrom
/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.install.iso
DEBUG:qemu:Error launching VM
DEBUG:qemu:Command: 'qemu-system-x86_64 -chardev
socket,id=mon,path=/var/tmp/tmpp_t16skr/qemu-13312-monitor.sock -mon
chardev=mon,mode=control -display none -vga none -machine pc -chardev
socket,id=console,path=/var/tmp/tmpp_t16skr/qemu-13312-console.sock,server,nowait
-serial chardev:console -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22 -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 18 -enable-kvm
-device VGA -drive
file=/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.tmp,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -device VGA -machine
graphics=off -cdrom
/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.install.iso'
DEBUG:qemu:Output: 'RAMBlock "vga.vram" already registered, abort!\n'
ERROR:root:Failed to launch QEMU, command line:
ERROR:root:qemu-system-x86_64 -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22 -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 18 -enable-kvm
-device VGA -drive
file=/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.tmp,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -device VGA -machine
graphics=off -cdrom
/home/peter.maydell/.cache/qemu-vm/images/netbsd.img.install.iso
ERROR:root:Log:
ERROR:root:RAMBlock "vga.vram" already registered, abort!

ERROR:root:QEMU version >= 2.10 is required
Failed to prepare guest environment
Traceback (most recent call last):
  File "/home/peter.maydell/qemu-netbsd/tests/vm/basevm.py", line 351, in main
    return vm.build_image(args.image)
  File "/home/peter.maydell/qemu-netbsd/tests/vm/netbsd", line 79, in
build_image
    "-cdrom", iso
  File "/home/peter.maydell/qemu-netbsd/tests/vm/basevm.py", line 170, in boot
    guest.launch()
  File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/__init__.py",
line 297, in launch
    self._launch()
  File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/__init__.py",
line 324, in _launch
    self._post_launch()
  File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/__init__.py",
line 268, in _post_launch
    self._qmp.accept()
  File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/qmp.py",
line 157, in accept
    return self.__negotiate_capabilities()
  File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/qmp.py",
line 75, in __negotiate_capabilities
    resp = self.cmd('qmp_capabilities')
  File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/qmp.py",
line 191, in cmd
    return self.cmd_obj(qmp_cmd)
  File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/qmp.py",
line 174, in cmd_obj
    resp = self.__json_read()
  File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/qmp.py",
line 82, in __json_read
    data = self.__sockfile.readline()
  File "/usr/lib/python3.6/socket.py", line 586, in readinto
    return self._sock.recv_into(b)
ConnectionResetError: [Errno 104] Connection reset by peer
/home/peter.maydell/qemu-netbsd/tests/vm/Makefile.include:47: recipe
for target '/home/peter.maydell/.cache/qemu-vm/images/netbsd.img'
failed
make: *** [/home/peter.maydell/.cache/qemu-vm/images/netbsd.img] Error 2
make: Leaving directory '/home/peter.maydell/qemu-netbsd/build'


FreeBSD:

address@hidden:~$ mergebuild freebsd
hackbox mergebuild: seq freebsd
make: Entering directory '/home/peter.maydell/qemu-freebsd/build'
python3 -B /home/peter.maydell/qemu-freebsd/tests/vm/freebsd  --debug
--image "/home/peter.maydell/.cache/qemu-vm/images/freebsd.img"
--force --build-image
/home/peter.maydell/.cache/qemu-vm/images/freebsd.img
### Downloading install iso ...
### Preparing iso and disk image ...
/home/peter.maydell/.cache/qemu-vm/images/freebsd.img.install.iso.xz (1/1)
  100 %       595.0 MiB / 851.1 MiB = 0.699   117 MiB/s       0:07
Formatting '/home/peter.maydell/.cache/qemu-vm/images/freebsd.img.tmp',
fmt=qcow2 size=21474836480 cluster_size=65536 lazy_refcounts=off
refcount_bits=16
### Booting installer ...
DEBUG:root:QEMU args: -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22 -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 18 -enable-kvm
-device VGA -drive
file=/home/peter.maydell/.cache/qemu-vm/images/freebsd.img.tmp,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -machine graphics=off
-cdrom /home/peter.maydell/.cache/qemu-vm/images/freebsd.img.install.iso
DEBUG:qemu:VM launch command: 'qemu-system-x86_64 -chardev
socket,id=mon,path=/var/tmp/tmpc1sqg5ms/qemu-23074-monitor.sock -mon
chardev=mon,mode=control -display none -vga none -machine pc -chardev
socket,id=console,path=/var/tmp/tmpc1sqg5ms/qemu-23074-console.sock,server,nowait
-serial chardev:console -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22 -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 18 -enable-kvm
-device VGA -drive
file=/home/peter.maydell/.cache/qemu-vm/images/freebsd.img.tmp,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -machine graphics=off
-cdrom /home/peter.maydell/.cache/qemu-vm/images/freebsd.img.install.iso'
DEBUG:QMP:>>> {'execute': 'qmp_capabilities'}
DEBUG:QMP:<<< {'return': {}}
DEBUG:QMP:>>> {'execute': 'human-monitor-command', 'arguments':
{'command-line': 'info usernet'}}
DEBUG:QMP:<<< {'return': 'VLAN -1 (vnet):\r\n  Protocol[State]    FD
Source Address  Port   Dest. Address  Port RecvQ SendQ\r\n
TCP[HOST_FORWARD]  13       127.0.0.1 37719       10.0.2.15    22
0     0\r\n'}
console: *** read timeout ***
console: waiting for: 'Autoboot'
console: line buffer:


Failed to prepare guest environment
Traceback (most recent call last):
  File "/home/peter.maydell/qemu-freebsd/tests/vm/basevm.py", line 351, in main
    return vm.build_image(args.image)
  File "/home/peter.maydell/qemu-freebsd/tests/vm/freebsd", line 94,
in build_image
    self.console_boot_serial()
  File "/home/peter.maydell/qemu-freebsd/tests/vm/freebsd", line 71,
in console_boot_serial
    self.console_wait_send("Autoboot", "3")
  File "/home/peter.maydell/qemu-freebsd/tests/vm/basevm.py", line
251, in console_wait_send
    self.console_wait(wait)
  File "/home/peter.maydell/qemu-freebsd/tests/vm/basevm.py", line
213, in console_wait
    chars = vm.console_socket.recv(1024)
socket.timeout: timed out
DEBUG:QMP:>>> {'execute': 'quit'}
DEBUG:QMP:<<< {'timestamp': {'seconds': 1559900897, 'microseconds':
206270}, 'event': 'NIC_RX_FILTER_CHANGED', 'data': {'path':
'/machine/peripheral-anon/device[0]/virtio-backend'}}
DEBUG:QMP:<<< {'return': {}}
/home/peter.maydell/qemu-freebsd/tests/vm/Makefile.include:47: recipe
for target '/home/peter.maydell/.cache/qemu-vm/images/freebsd.img'
failed
make: *** [/home/peter.maydell/.cache/qemu-vm/images/freebsd.img] Error 2
make: Leaving directory '/home/peter.maydell/qemu-freebsd/build'



thanks
-- PMM