Re: [PATCH v6 00/32] Add subcluster allocation to qcow2

[no-reply@patchew.org]

Patchew URL: https://patchew.org/QEMU/cover.1590331741.git.berto@igalia.com/



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 ===

  CC      block/snapshot.o
  CC      block/qapi.o
/tmp/qemu-test/src/block/qcow2-cluster.c: In function 'qcow2_get_host_offset':
/tmp/qemu-test/src/block/qcow2-cluster.c:473:19: error: 'expected_type' may be used uninitialized in this function [-Werror=maybe-uninitialized]
         } else if (type != expected_type) {
                   ^
/tmp/qemu-test/src/block/qcow2-cluster.c:449:25: note: 'expected_type' was declared here
     QCow2SubclusterType expected_type, type;
                         ^
/tmp/qemu-test/src/block/qcow2-cluster.c:475:19: error: 'check_offset' may be used uninitialized in this function [-Werror=maybe-uninitialized]
         } else if (check_offset) {
                   ^
/tmp/qemu-test/src/block/qcow2-cluster.c:447:10: note: 'check_offset' was declared here
     bool check_offset;
          ^
/tmp/qemu-test/src/block/qcow2-cluster.c:476:29: error: 'expected_offset' may be used uninitialized in this function [-Werror=maybe-uninitialized]
             expected_offset += s->cluster_size;
                             ^
/tmp/qemu-test/src/block/qcow2-cluster.c:448:14: note: 'expected_offset' was declared here
     uint64_t expected_offset;
              ^
cc1: all warnings being treated as errors
make: *** [block/qcow2-cluster.o] Error 1
make: *** Waiting for unfinished jobs....
Traceback (most recent call last):
  File "./tests/docker/docker.py", line 664, in <module>
---
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['sudo', '-n', 'docker', 'run', '--label', 'com.qemu.instance.uuid=2b00ed76657046888b159ce8f43ddafe', '-u', '1003', '--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/patchew2/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-8sa3xlcn/src/docker-src.2020-05-24-12.39.44.4969:/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=2b00ed76657046888b159ce8f43ddafe
make[1]: *** [docker-run] Error 1
make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-8sa3xlcn/src'
make: *** [docker-run-test-quick@centos7] Error 2

real    2m27.867s
user    0m4.586s


The full log is available at
http://patchew.org/logs/cover.1590331741.git.berto@igalia.com/testing.docker-quick@centos7/?type=message.
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