Re: [PATCH] i386: define the 'flush_l1d' CPUID feature bit (CVE-2018-3646)

[no-reply]

Patchew URL: https://patchew.org/QEMU/address@hidden/



Hi,

This series failed the docker-quick@centos7 build test. Please find the testing 
commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.

=== TEST SCRIPT BEGIN ===
#!/bin/bash
make docker-image-centos7 V=1 NETWORK=1
time make docker-test-quick@centos7 SHOW_ENV=1 J=14 NETWORK=1
=== TEST SCRIPT END ===

qemu-system-x86_64: /tmp/qemu-test/src/target/i386/cpu.c:5896: 
x86_cpu_register_feature_bit_props: Assertion `!(__extension__ 
(__builtin_constant_p ('_') && !__builtin_constant_p (name) && ('_') == '\0' ? 
(char *) __rawmemchr (name, '_') : __builtin_strchr (name, '_')))' failed.
Broken pipe
/tmp/qemu-test/src/tests/libqtest.c:149: kill_qemu() detected QEMU death from 
signal 6 (Aborted) (core dumped)
ERROR - too few tests run (expected 3, got 0)
make: *** [check-qtest-x86_64] Error 1
make: *** Waiting for unfinished jobs....
  TEST    check-qtest-aarch64: tests/numa-test
  TEST    check-unit: tests/check-block-qdict
---
 Testing:
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) savevm snap0
-Error: No block device can accept snapshots
-(qemu) info snapshots
-No available block device supports snapshots
-(qemu) loadvm snap0
-Error: No block device supports snapshots
-(qemu) quit
+(qemu) QEMU_PROG: TEST_DIR/src/target/i386/cpu.c:5896: 
x86_cpu_register_feature_bit_props: Assertion `!(__extension__ 
(__builtin_constant_p ('_') && !__builtin_constant_p (name) && ('_') == '\0' ? 
(char *) __rawmemchr (name, '_') : __builtin_strchr (name, '_')))' failed.
+./common.rc: line 121:  3783 Aborted                 (core dumped) ( if [ -n 
"${QEMU_NEED_PID}" ]; then
---
 Testing: -drive driver=file,file=TEST_DIR/t.IMGFMT,if=none
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) savevm snap0
-Error: Device 'none0' is writable but does not support snapshots
-(qemu) info snapshots
-No available block device supports snapshots
-(qemu) loadvm snap0
-Error: Device 'none0' is writable but does not support snapshots
-(qemu) quit
+(qemu) QEMU_PROG: TEST_DIR/src/target/i386/cpu.c:5896: 
x86_cpu_register_feature_bit_props: Assertion `!(__extension__ 
(__builtin_constant_p ('_') && !__builtin_constant_p (name) && ('_') == '\0' ? 
(char *) __rawmemchr (name, '_') : __builtin_strchr (name, '_')))' failed.
+./common.rc: line 121:  3813 Aborted                 (core dumped) ( if [ -n 
"${QEMU_NEED_PID}" ]; then
---
 Testing: -drive driver=file,file=TEST_DIR/t.IMGFMT,if=virtio
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) savevm snap0
-Error: Device 'virtio0' is writable but does not support snapshots
-(qemu) info snapshots
-No available block device supports snapshots
-(qemu) loadvm snap0
-Error: Device 'virtio0' is writable but does not support snapshots
-(qemu) quit
+(qemu) QEMU_PROG: TEST_DIR/src/target/i386/cpu.c:5896: 
x86_cpu_register_feature_bit_props: Assertion `!(__extension__ 
(__builtin_constant_p ('_') && !__builtin_constant_p (name) && ('_') == '\0' ? 
(char *) __rawmemchr (name, '_') : __builtin_strchr (name, '_')))' failed.
+./common.rc: line 121:  3905 Aborted                 (core dumped) ( if [ -n 
"${QEMU_NEED_PID}" ]; then
---
 Testing: -blockdev driver=file,filename=TEST_DIR/t.IMGFMT,node-name=file
 QEMU X.Y.Z monitor - type 'help' for more information
-(qemu) savevm snap0
-Error: Device '' is writable but does not support snapshots
-(qemu) info snapshots
-No available block device supports snapshots
-(qemu) loadvm snap0
-Error: Device '' is writable but does not support snapshots
-(qemu) quit
+(qemu) QEMU_PROG: TEST_DIR/src/target/i386/cpu.c:5896: 
x86_cpu_register_feature_bit_props: Assertion `!(__extension__ 
(__builtin_constant_p ('_') && !__builtin_constant_p (name) && ('_') == '\0' ? 
(char *) __rawmemchr (name, '_') : __builtin_strchr (name, '_')))' failed.
+./common.rc: line 121:  3963 Aborted                 (core dumped) ( if [ -n 
"${QEMU_NEED_PID}" ]; then
---
  TEST    iotest-qcow2: 268
Failures: 060 071 099 117 120 140 141 143 156 161 172 176 184 186 191 192 195 
229 249 267
Failed 20 of 108 iotests
make: *** [check-tests/check-block.sh] Error 1
  TEST    check-qtest-aarch64: tests/test-hmp
  TEST    check-qtest-aarch64: tests/qos-test
Traceback (most recent call last):
---
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['sudo', '-n', 'docker', 'run', 
'--label', 'com.qemu.instance.uuid=9a7271ca31ae40eba9ab5405c4c0f28e', '-u', 
'1001', '--security-opt', 'seccomp=unconfined', '--rm', '-e', 'TARGET_LIST=', 
'-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=14', '-e', 'DEBUG=', '-e', 
'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', 
'/home/patchew/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', 
'/var/tmp/patchew-tester-tmp-fgz2lauj/src/docker-src.2019-11-12-06.38.00.21021:/var/tmp/qemu:z,ro',
 'qemu:centos7', '/var/tmp/qemu/run', 'test-quick']' returned non-zero exit 
status 2.
filter=--filter=label=com.qemu.instance.uuid=9a7271ca31ae40eba9ab5405c4c0f28e
make[1]: *** [docker-run] Error 1
make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-fgz2lauj/src'
make: *** [docker-run-test-quick@centos7] Error 2

real    10m24.785s
user    0m8.285s


The full log is available at
http://patchew.org/logs/address@hidden/testing.docker-quick@centos7/?type=message.
---
Email generated automatically by Patchew [https://patchew.org/].
Please send your feedback to address@hidden