Re: [PATCH v2 04/11] tests/acceptance: add kernel record/replay test for x86_64

[Alex Bennée]

Pavel Dovgalyuk <address@hidden> writes:

> This patch adds a test for record/replay an execution of x86_64 machine.
> Execution scenario includes simple kernel boot, which allows testing
> basic hardware interaction in RR mode.
>
> Signed-off-by: Pavel Dovgalyuk <address@hidden>
> ---
>  0 files changed
>
> diff --git a/tests/acceptance/replay_kernel.py 
> b/tests/acceptance/replay_kernel.py
> index b8b277ad2f..c7526f1aba 100644
> --- a/tests/acceptance/replay_kernel.py
> +++ b/tests/acceptance/replay_kernel.py
> @@ -55,3 +55,19 @@ class ReplayKernel(LinuxKernelUtils):
>                      True, shift, args)
>          self.run_vm(kernel_path, kernel_command_line, console_pattern,
>                      False, shift, args)
> +
> +    def test_x86_64_pc(self):
> +        """
> +        :avocado: tags=arch:x86_64
> +        :avocado: tags=machine:pc
> +        """
> +        kernel_url = ('https://archives.fedoraproject.org/pub/archive/fedora'
> +                      
> '/linux/releases/29/Everything/x86_64/os/images/pxeboot'
> +                      '/vmlinuz')
> +        kernel_hash = '23bebd2680757891cf7adedb033532163a792495'
> +        kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
> +
> +        kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 
> 'console=ttyS0'
> +        console_pattern = 'Kernel command line: %s' % kernel_command_line
> +
> +        self.run_rr(kernel_path, kernel_command_line, console_pattern)

This test fails for me on the replay:

  2020-05-27 16:22:21,658 machine          L0326 DEBUG| VM launch command: 
'x86_64-softmmu/qemu-system-x86_64 -display none -vga none -chardev 
socket,id=mon,path=/var/tmp/tmp4n_geosi/qemu-9516-monitor.sock -mon 
chardev=mon,mode=control -machine pc -chardev 
socket,id=console,path=/var/tmp/tmp4n_geosi/qemu-9516-console.sock,server,nowait
 -serial chardev:console -icount 
shift=7,rr=replay,rrfile=/var/tmp/avocado_b85h3ycg/avocado_job_8xrxksgj/1-._tests_acceptance_replay_kernel.py_ReplayKernel.test_x86_64_pc/replay.bin
 -kernel 
/home/alex/avocado/data/cache/by_location/df533120a0e0ffda2626bed6e8a975d3b07e3f05/vmlinuz
 -append printk.time=0 console=ttyS0 -net none'
  2020-05-27 16:22:21,725 qmp              L0194 DEBUG| >>> {'execute': 
'qmp_capabilities'}
  2020-05-27 16:22:21,736 qmp              L0202 DEBUG| <<< {'return': {}}
  2020-05-27 16:23:49,372 stacktrace       L0039 ERROR|
  2020-05-27 16:23:49,372 stacktrace       L0042 ERROR| Reproduced traceback 
from: 
/home/alex/lsrc/qemu.git/builds/all/tests/venv/lib/python3.7/site-packages/avocado/core/test.py:860
  2020-05-27 16:23:49,373 stacktrace       L0045 ERROR| Traceback (most recent 
call last):
  2020-05-27 16:23:49,373 stacktrace       L0045 ERROR|   File 
"/home/alex/lsrc/qemu.git/builds/all/tests/acceptance/replay_kernel.py", line 
73, in test_x86_64_pc
  2020-05-27 16:23:49,373 stacktrace       L0045 ERROR|     
self.run_rr(kernel_path, kernel_command_line, console_pattern)
  2020-05-27 16:23:49,373 stacktrace       L0045 ERROR|   File 
"/home/alex/lsrc/qemu.git/builds/all/tests/acceptance/replay_kernel.py", line 
57, in run_rr
  2020-05-27 16:23:49,373 stacktrace       L0045 ERROR|     False, shift, args)
  2020-05-27 16:23:49,373 stacktrace       L0045 ERROR|   File 
"/home/alex/lsrc/qemu.git/builds/all/tests/acceptance/replay_kernel.py", line 
46, in run_vm
  2020-05-27 16:23:49,373 stacktrace       L0045 ERROR|     
self.wait_for_console_pattern(console_pattern, vm)
  2020-05-27 16:23:49,373 stacktrace       L0045 ERROR|   File 
"/home/alex/lsrc/qemu.git/builds/all/tests/acceptance/boot_linux_console.py", 
line 37, in wait_for_console_pattern
  2020-05-27 16:23:49,373 stacktrace       L0045 ERROR|     vm=vm)
  2020-05-27 16:23:49,374 stacktrace       L0045 ERROR|   File 
"/home/alex/lsrc/qemu.git/builds/all/tests/acceptance/avocado_qemu/__init__.py",
 line 131, in wait_for_console_pattern
  2020-05-27 16:23:49,374 stacktrace       L0045 ERROR|     
_console_interaction(test, success_message, failure_message, None, vm=vm)
  2020-05-27 16:23:49,374 stacktrace       L0045 ERROR|   File 
"/home/alex/lsrc/qemu.git/builds/all/tests/acceptance/avocado_qemu/__init__.py",
 line 83, in _console_interaction
  2020-05-27 16:23:49,374 stacktrace       L0045 ERROR|     msg = 
console.readline().strip()
  2020-05-27 16:23:49,374 stacktrace       L0045 ERROR|   File 
"/usr/lib/python3.7/socket.py", line 589, in readinto
  2020-05-27 16:23:49,374 stacktrace       L0045 ERROR|     return 
self._sock.recv_into(b)
  2020-05-27 16:23:49,374 stacktrace       L0045 ERROR|   File 
"/home/alex/lsrc/qemu.git/builds/all/tests/venv/lib/python3.7/site-packages/avocado/plugins/runner.py",
 line 89, in sigterm_handler
  2020-05-27 16:23:49,374 stacktrace       L0045 ERROR|     raise 
RuntimeError("Test interrupted by SIGTERM")
  2020-05-27 16:23:49,374 stacktrace       L0045 ERROR| RuntimeError: Test 
interrupted by SIGTERM


-- 
Alex Bennée