In order to capture any qemu crashes, introduce a method
that scans qemu output and throws an error if a core dump
condition is found.
Signed-off-by: Lucas Meneghel Rodrigues <lmr@xxxxxxxxxx>
---
client/virt/kvm_vm.py | 18 ++++++++++++++++++
client/virt/libvirt_vm.py | 7 +++++++
client/virt/tests/unattended_install.py | 1 +
3 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/client/virt/kvm_vm.py b/client/virt/kvm_vm.py
index 4a29721..372cfbc 100644
--- a/client/virt/kvm_vm.py
+++ b/client/virt/kvm_vm.py
@@ -10,6 +10,15 @@ from autotest_lib.client.bin import utils
import virt_utils, virt_vm, virt_test_setup, kvm_monitor, aexpect
+class QemuSegFaultError(virt_vm.VMError):
+ def __init__(self, crash_message):
+ virt_vm.VMError.__init__(self, crash_message)
+ self.crash_message = crash_message
+
+ def __str__(self):
+ return ("Qemu crashed: %s" % self.crash_message)
+
+
class VM(virt_vm.BaseVM):
"""
This class handles all basic VM operations.
@@ -96,6 +105,15 @@ class VM(virt_vm.BaseVM):
raise virt_vm.VMStatusError("VM status is unexpected")
+ def verify_userspace_crash(self):
+ """
+ Verify if the userspace component (qemu) crashed.
+ """
+ for line in self.process.get_output().splitlines():
+ if "(core dumped)" in line:
+ raise QemuSegFaultError(line)
+
+
def clone(self, name=None, params=None, root_dir=None, address_cache=None,
copy_state=False):
"""
diff --git a/client/virt/libvirt_vm.py b/client/virt/libvirt_vm.py
index 0c32551..760ccef 100644
--- a/client/virt/libvirt_vm.py
+++ b/client/virt/libvirt_vm.py
@@ -324,6 +324,13 @@ class VM(virt_vm.BaseVM):
return virsh_is_dead(self.name)
+ def verify_userspace_crash(self):
+ """
+ Doesn't do anything yet.
+ """
+ pass
+
+
def clone(self, name=None, params=None, root_dir=None, address_cache=None,
copy_state=False):
"""
diff --git a/client/virt/tests/unattended_install.py b/client/virt/tests/unattended_install.py
index 57161a8..bc5f29f 100644
--- a/client/virt/tests/unattended_install.py
+++ b/client/virt/tests/unattended_install.py
@@ -799,6 +799,7 @@ def run_unattended_install(test, params, env):
break
else:
raise e
+ vm.verify_userspace_crash()
vm.verify_kernel_crash()
test.verify_background_errors()
if params.get("wait_no_ack", "no") == "no":
--
1.7.7
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
