From: Peter Maydell <peter.maydell@linaro.org>
To: John Snow <jsnow@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>,
QEMU Developers <qemu-devel@nongnu.org>,
Qemu-block <qemu-block@nongnu.org>
Subject: Re: iotest 040, 041, intermittent failure in netbsd VM
Date: Mon, 17 Jan 2022 20:49:37 +0000 [thread overview]
Message-ID: <CAFEAcA_uBfCyJVq24p1jt5gaRmcMCZsjXae4y69QZ5dXpYX_Pg@mail.gmail.com> (raw)
In-Reply-To: <CAFn=p-YDo8tTQ1Y8HgtQuCDv3i5EdFEX8-2BAjs-7L5q_b4=Gg@mail.gmail.com>
On Mon, 17 Jan 2022 at 20:35, John Snow <jsnow@redhat.com> wrote:
> Can you please try applying this temporary patch and running `./check
> -qcow2 040 041` until you see a breakage and show me the output from
> that?
With this temporary patch the VM doesn't launch at all:
peter.maydell@hackbox2.linaro.org:~/qemu-netbsd$ make -C build/
vm-build-netbsd J=8 V=1 2>&1 | tee netbsd.log
make: Entering directory '/home/peter.maydell/qemu-netbsd/build'
/usr/bin/python3 -B /home/peter.maydell/qemu-netbsd/meson/meson.py
introspect --targets --tests --benchmarks | /usr/bin/python3 -B
scripts/mtest2m
ake.py > Makefile.mtest
{ \
echo 'ninja-targets = \'; \
/usr/bin/ninja -t targets all | sed 's/:.*//; $!s/$/ \\/'; \
echo 'build-files = \'; \
/usr/bin/ninja -t query build.ninja | sed -n '1,/^ input:/d; /^
outputs:/q; s/$/ \\/p'; \
} > Makefile.ninja.tmp && mv Makefile.ninja.tmp Makefile.ninja
(GIT="git" "/home/peter.maydell/qemu-netbsd/scripts/git-submodule.sh"
update ui/keycodemapdb meson tests/fp/berkeley-testfloat-3
tests/fp/berkeley-softfloat-3 dtc capstone slirp)
(GIT="git" "/home/peter.maydell/qemu-netbsd/scripts/git-submodule.sh"
update ui/keycodemapdb meson tests/fp/berkeley-testfloat-3
tests/fp/berkeley-softfloat-3 dtc capstone slirp)
/usr/bin/python3 -B /home/peter.maydell/qemu-netbsd/tests/vm/netbsd
--debug --jobs 8 --verbose --image
"/home/peter.maydell/.cache/qemu-vm/images/netbsd.img" --snapshot
--build-qemu /home/peter.maydell/qemu-netbsd --
DEBUG:root:Creating archive
/home/peter.maydell/qemu-netbsd/build/vm-test-72ra6_8s.tmp/data-f706c.tar
for src_dir dir: /home/peter.maydell/qemu-netbsd
DEBUG:root:QEMU args: -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22,ipv6=no -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 8 -enable-kvm
-drive file=/home/peter.maydell/.cache/qemu-vm/images/netbsd.img,snapshot=on,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -drive
file=/home/peter.maydell/qemu-netbsd/build/vm-test-72ra6_8s.tmp/data-f706c.tar,if=none,id=data-f706c,cache=writeback,format=raw
-device virtio-blk,drive=data-f706c,serial=data-f706c,bootindex=1
DEBUG:asyncio:Using selector: EpollSelector
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Registering
<qemu.aqmp.events.EventListener object at 0x7f3b76bfc9b0>.
DEBUG:qemu.machine.machine:VM launch command: 'qemu-system-x86_64
-display none -vga none -chardev
socket,id=mon,path=/var/tmp/qemu-machine-0m15ou19/qemu-2335-7f3b78d7f128-monitor.sock
-mon chardev=mon,mode=control -machine pc -chardev
socket,id=console,path=/var/tmp/qemu-machine-0m15ou19/qemu-2335-7f3b78d7f128-console.sock,server=on,wait=off
-serial chardev:console -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22,ipv6=no -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 8 -enable-kvm
-drive file=/home/peter.maydell/.cache/qemu-vm/images/netbsd.img,snapshot=on,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -drive
file=/home/peter.maydell/qemu-netbsd/build/vm-test-72ra6_8s.tmp/data-f706c.tar,if=none,id=data-f706c,cache=writeback,format=raw
-device virtio-blk,drive=data-f706c,serial=data-f706c,bootindex=1'
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Transitioning from
'Runstate.IDLE' to 'Runstate.CONNECTING'.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Awaiting connection
on /var/tmp/qemu-machine-0m15ou19/qemu-2335-7f3b78d7f128-monitor.sock
...
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Connection accepted.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Awaiting greeting ...
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:<-- {
"QMP": {
"version": {
"qemu": {
"micro": 1,
"minor": 11,
"major": 2
},
"package": "(Debian 1:2.11+dfsg-1ubuntu7.38)"
},
"capabilities": []
}
}
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Negotiating capabilities ...
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:--> {
"execute": "qmp_capabilities",
"arguments": {
"enable": []
}
}
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:<-- {
"error": {
"class": "GenericError",
"desc": "Parameter 'enable' is unexpected"
}
}
ERROR:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Negotiation failed:
AssertionError
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Negotiation failed:
| Traceback (most recent call last):
| File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/qmp_client.py",
line 306, in _negotiate
| assert 'return' in reply
| AssertionError
ERROR:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Failed to establish
session: qemu.aqmp.qmp_client.NegotiationError: Negotiation failed:
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Failed to establish session:
| Traceback (most recent call last):
| File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/qmp_client.py",
line 306, in _negotiate
| assert 'return' in reply
| AssertionError
|
| The above exception was the direct cause of the following exception:
|
| Traceback (most recent call last):
| File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/protocol.py",
line 371, in _new_session
| await self._establish_session()
| File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/qmp_client.py",
line 253, in _establish_session
| await self._negotiate()
| File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/qmp_client.py",
line 312, in _negotiate
| raise NegotiationError(emsg, err) from err
| qemu.aqmp.qmp_client.NegotiationError: Negotiation failed:
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:disconnect() called.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Transitioning from
'Runstate.CONNECTING' to 'Runstate.DISCONNECTING'.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Scheduling disconnect.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Closing StreamWriter.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Waiting for
StreamWriter to close ...
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:StreamWriter closed.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Disconnected.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:QMP Disconnected.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Transitioning from
'Runstate.DISCONNECTING' to 'Runstate.IDLE'.
ERROR:qemu.machine.machine:Error launching VM
ERROR:qemu.machine.machine:Process was forked, waiting on it
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:disconnect() called.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Transitioning from
'Runstate.IDLE' to 'Runstate.DISCONNECTING'.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Scheduling disconnect.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Disconnected.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:QMP Disconnected.
DEBUG:qemu.aqmp.qmp_client.qemu-2335-7f3b78d7f128:Transitioning from
'Runstate.DISCONNECTING' to 'Runstate.IDLE'.
WARNING:qemu.machine.machine:qemu received signal 9; command:
"qemu-system-x86_64 -display none -vga none -chardev
socket,id=mon,path=/var/tmp/qemu-machine-0m15ou19/qemu-2335-7f3b78d7f128-monitor.sock
-mon chardev=mon,mode=control -machine pc -chardev
socket,id=console,path=/var/tmp/qemu-machine-0m15ou19/qemu-2335-7f3b78d7f128-console.sock,server=on,wait=off
-serial chardev:console -nodefaults -m 4G -cpu max -netdev
user,id=vnet,hostfwd=:127.0.0.1:0-:22,ipv6=no -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 8 -enable-kvm
-drive file=/home/peter.maydell/.cache/qemu-vm/images/netbsd.img,snapshot=on,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -drive
file=/home/peter.maydell/qemu-netbsd/build/vm-test-72ra6_8s.tmp/data-f706c.tar,if=none,id=data-f706c,cache=writeback,format=raw
-device virtio-blk,drive=data-f706c,serial=data-f706c,bootindex=1"
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,ipv6=no -device
virtio-net-pci,netdev=vnet -vnc 127.0.0.1:0,to=20 -smp 8 -enable-kvm
-drive file=/home/peter.maydell/.cache/qemu-vm/images/netbsd.img,snapshot=on,if=none,id=drive0,cache=writeback
-device virtio-blk,drive=drive0,bootindex=0 -drive
file=/home/peter.maydell/qemu-netbsd/build/vm-test-72ra6_8s.tmp/data-f706c.tar,if=none,id=data-f706c,cache=writeback,format=raw
-device virtio-blk,drive=data-f706c,serial=data-f706c,bootindex=1
ERROR:root:Log:
ERROR:root:VNC server running on 127.0.0.1:5900
Failed to prepare guest environment
Traceback (most recent call last):
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/qmp_client.py",
line 306, in _negotiate
assert 'return' in reply
AssertionError
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/protocol.py",
line 371, in _new_session
await self._establish_session()
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/qmp_client.py",
line 253, in _establish_session
await self._negotiate()
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/qmp_client.py",
line 312, in _negotiate
raise NegotiationError(emsg, err) from err
qemu.aqmp.qmp_client.NegotiationError: Negotiation failed:
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/machine/machine.py",
line 399, in launch
self._launch()
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/machine/machine.py",
line 437, in _launch
self._post_launch()
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/machine/machine.py",
line 340, in _post_launch
self._qmp.accept(self._qmp_timer)
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/legacy.py",
line 69, in accept
timeout
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/legacy.py",
line 42, in _sync
asyncio.wait_for(future, timeout=timeout)
File "/usr/lib/python3.6/asyncio/base_events.py", line 484, in
run_until_complete
return future.result()
File "/usr/lib/python3.6/asyncio/tasks.py", line 339, in wait_for
return (yield from fut)
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/protocol.py",
line 274, in accept
await self._new_session(address, ssl, accept=True)
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/aqmp/protocol.py",
line 390, in _new_session
raise ConnectError(emsg, err) from err
qemu.aqmp.protocol.ConnectError: Failed to establish session:
Negotiation failed:
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/machine/machine.py",
line 529, in _do_shutdown
self._soft_shutdown(timeout)
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/machine/machine.py",
line 514, in _soft_shutdown
self._subp.wait(timeout=timeout)
File "/usr/lib/python3.6/subprocess.py", line 1469, in wait
raise TimeoutExpired(self.args, timeout)
subprocess.TimeoutExpired: Command '('qemu-system-x86_64', '-display',
'none', '-vga', 'none', '-chardev',
'socket,id=mon,path=/var/tmp/qemu-machine-0m15ou19/qemu-2335-7f3b78d7f128-monitor.sock',
'-mon', 'chardev=mon,mode=control', '-machine', 'pc', '-chardev',
'socket,id=console,path=/var/tmp/qemu-machine-0m15ou19/qemu-2335-7f3b78d7f128-console.sock,server=on,wait=off',
'-serial', 'chardev:console', '-nodefaults', '-m', '4G', '-cpu',
'max', '-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22,ipv6=no',
'-device', 'virtio-net-pci,netdev=vnet', '-vnc', '127.0.0.1:0,to=20',
'-smp', '8', '-enable-kvm', '-drive',
'file=/home/peter.maydell/.cache/qemu-vm/images/netbsd.img,snapshot=on,if=none,id=drive0,cache=writeback',
'-device', 'virtio-blk,drive=drive0,bootindex=0', '-drive',
'file=/home/peter.maydell/qemu-netbsd/build/vm-test-72ra6_8s.tmp/data-f706c.tar,if=none,id=data-f706c,cache=writeback,format=raw',
'-device', 'virtio-blk,drive=data-f706c,serial=data-f706c,bootindex=1')'
timed out after 30 seconds
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/home/peter.maydell/qemu-netbsd/tests/vm/basevm.py", line 647, in main
vm.boot(img)
File "/home/peter.maydell/qemu-netbsd/tests/vm/basevm.py", line 296, in boot
guest.launch()
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/machine/machine.py",
line 409, in launch
self.wait()
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/machine/machine.py",
line 576, in wait
self.shutdown(timeout=timeout)
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/machine/machine.py",
line 558, in shutdown
self._do_shutdown(timeout)
File "/home/peter.maydell/qemu-netbsd/tests/vm/../../python/qemu/machine/machine.py",
line 533, in _do_shutdown
from exc
qemu.machine.machine.AbnormalShutdown: Could not perform graceful shutdown
/home/peter.maydell/qemu-netbsd/tests/vm/Makefile.include:105: recipe
for target 'vm-build-netbsd' failed
make: *** [vm-build-netbsd] Error 2
make: Leaving directory '/home/peter.maydell/qemu-netbsd/build'
-- PMM
next prev parent reply other threads:[~2022-01-17 20:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-10 15:55 iotest 040, 041, intermittent failure in netbsd VM Peter Maydell
2022-01-17 10:05 ` Kevin Wolf
2022-01-17 20:35 ` John Snow
2022-01-17 20:43 ` Peter Maydell
2022-01-17 20:49 ` Peter Maydell [this message]
2022-01-17 23:08 ` John Snow
2022-01-18 10:55 ` Peter Maydell
2022-01-18 13:30 ` Li Zhang
2022-01-18 12:13 ` Peter Maydell
2022-01-18 18:34 ` John Snow
2022-01-19 19:56 ` John Snow
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