accel/tcg/cpu-exec.c | 5 + block/blkreplay.c | 73 +++++++++++ block/io.c | 22 +++ cpus.c | 26 +++- docs/replay.txt | 91 ++++++++++++++ include/qemu/timer.h | 14 ++ include/sysemu/replay.h | 19 +++ migration/savevm.c | 13 ++ replay/replay-audio.c | 14 +- replay/replay-char.c | 21 +-- replay/replay-events.c | 75 +++++------ replay/replay-internal.c | 47 ++++++- replay/replay-internal.h | 15 ++ replay/replay-snapshot.c | 12 ++ replay/replay-time.c | 10 + replay/replay.c | 62 ++++++--- scripts/replay-dump.py | 308 ++++++++++++++++++++++++++++++++++++++++++++++ stubs/replay.c | 16 ++ util/main-loop.c | 15 ++ util/qemu-timer.c | 12 ++ vl.c | 12 +- 21 files changed, 769 insertions(+), 113 deletions(-) create mode 100755 scripts/replay-dump.py
This set of patches moves replay lock upper in the function call tree.
Now replay lock functions similar to BQL in older version and allows
deterministic execution of the threads in icount mode.
It is also fixes some vmstate creation (and loading) issues
in record/replay modes:
- VM start/stop fixes in replay mode
- overlay creation for blkreplay filter
- fixes for vmstate save/load in record/replay mode
- fixes for host clock vmstate
There is also a set of helper scripts written by Alex Bennée
for debugging the record/replay code.
v6 changes:
- removed BQL optimization at all
- refined replay lock patches
- removed lock/unlock from replay-audio
v5 changes:
- removed patch for narrowing BQL-protected code
- disabled bdrv_(drain/flush)_all for record/replay mode
v4 changes:
- removed upstreamed patches
- added patch for saving async queue state in replay
- minor fixes
v3 changes:
- removed upstreamed patches
- fixed bug with recursive checkpoints
- fixed bug with icount warp checkpoint
v2 changes:
- updated lock/unlock logic (as suggested by Paolo Bonzini)
- updated cpu execution loop to avoid races in setting/resetting exit request (as suggested by Paolo Bonzini)
- minor changes
---
Alex Bennée (5):
replay/replay.c: bump REPLAY_VERSION again
replay/replay-internal.c: track holding of replay_lock
replay: make locking visible outside replay code
replay: push replay_mutex_lock up the call tree
scripts/replay-dump.py: replay log dumper
Pavel Dovgalyuk (15):
cpu-exec: fix exception_index handling
block: implement bdrv_snapshot_goto for blkreplay
blkreplay: create temporary overlay for underlaying devices
replay: disable default snapshot for record/replay
replay: fix processing async events
replay: fixed replay_enable_events
replay: fix save/load vm for non-empty queue
replay: added replay log format description
replay: save prior value of the host clock
replay: don't destroy mutex at exit
replay: check return values of fwrite
replay: avoid recursive call of checkpoints
replay: don't process async events when warping the clock
replay: save vmstate of the asynchronous events
replay: don't drain/flush bdrv queue while RR is working
accel/tcg/cpu-exec.c | 5 +
block/blkreplay.c | 73 +++++++++++
block/io.c | 22 +++
cpus.c | 26 +++-
docs/replay.txt | 91 ++++++++++++++
include/qemu/timer.h | 14 ++
include/sysemu/replay.h | 19 +++
migration/savevm.c | 13 ++
replay/replay-audio.c | 14 +-
replay/replay-char.c | 21 +--
replay/replay-events.c | 75 +++++------
replay/replay-internal.c | 47 ++++++-
replay/replay-internal.h | 15 ++
replay/replay-snapshot.c | 12 ++
replay/replay-time.c | 10 +
replay/replay.c | 62 ++++++---
scripts/replay-dump.py | 308 ++++++++++++++++++++++++++++++++++++++++++++++
stubs/replay.c | 16 ++
util/main-loop.c | 15 ++
util/qemu-timer.c | 12 ++
vl.c | 12 +-
21 files changed, 769 insertions(+), 113 deletions(-)
create mode 100755 scripts/replay-dump.py
--
Pavel Dovgalyuk
On Wed, Feb 7, 2018 at 12:03 PM, Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> wrote: > This set of patches moves replay lock upper in the function call tree. > Now replay lock functions similar to BQL in older version and allows > deterministic execution of the threads in icount mode. > It is also fixes some vmstate creation (and loading) issues > in record/replay modes: > - VM start/stop fixes in replay mode > - overlay creation for blkreplay filter > - fixes for vmstate save/load in record/replay mode > - fixes for host clock vmstate > > There is also a set of helper scripts written by Alex Bennée > for debugging the record/replay code. > > Can you provide a test branch somewhere so I can easily test it out? Thanks
> From: Ciro Santilli [mailto:ciro.santilli@gmail.com] > Can you provide a test branch somewhere so I can easily test it out? Here it is: https://github.com/ispras/qemu/tree/rr-180207 Pavel Dovgalyuk
On Wed, Feb 7, 2018 at 12:38 PM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > > From: Ciro Santilli [mailto:ciro.santilli@gmail.com] > > Can you provide a test branch somewhere so I can easily test it out? > > Here it is: https://github.com/ispras/qemu/tree/rr-180207 > > Pavel Dovgalyuk > > Awesome! This worked with my test procedure described at: https://stackoverflow.com/questions/46970215/how-to-use-qemus-deterministic-record-and-replay-feature-for-a-linux-kernel-boo While we are a it, can we clarify the following points the docs? 1) Usage of the record/replay: mentions that `-net none` is required, unless a network patch is applied. But the network section that follows explains how to record network requests, and I've tested it, so I think the `-net none` / patch requirement is just outdated and should be removed. 2) There are mentions of "reverse execution" and "reverse debugging" on the "Record/replay" section. Are those supported? If yes, explain there how to use them. Otherwise, remove the mentions. I would love to see that feature! 3) Is the snapshot feature mentioned in the "Snapshotting" section something specific to record and replay? If yes, can we detail further how to use it besides passing `rrsnapshot=snapshot_name`? How to create and restore the snapshots? If not, why does the `rrsnapshot=snapshot_name` option exist? 4) Maybe give the required disk and network commands under "Usage of the record/replay:" -drive file=disk.qcow,if=none,id=img-direct -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay -device ide-hd,drive=img-blkreplay -netdev user,id=net1 -device rtl8139,netdev=net1 -object filter-replay,id=replay,netdev=net1 People likely always want those, but it currently requires reading through the whole doc file to put everything together.
Also, what command do you use to test on ARM? I'm a bit stuck to get the drive part right, e.g.: -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw \ -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \ -device scsi-hd,drive=img-blkreplay \ fails with: qemu-system-arm: -device scsi-hd,drive=img-blkreplay: Conflicts with use by img-direct as 'root', which does not allow 'write' on #block968
I tested ARM only with –kernel and –initrd. Can you provide the full command line and the disk image? Pavel Dovgalyuk From: Ciro Santilli [mailto:ciro.santilli@gmail.com] Sent: Saturday, February 10, 2018 3:09 AM To: Pavel Dovgalyuk Cc: Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; pbonzini@redhat.com; Alex Bennée Subject: Re: [RFC PATCH v6 00/20] replay additions Also, what command do you use to test on ARM? I'm a bit stuck to get the drive part right, e.g.: -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw \ -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \ -device scsi-hd,drive=img-blkreplay \ fails with: qemu-system-arm: -device scsi-hd,drive=img-blkreplay: Conflicts with use by img-direct as 'root', which does not allow 'write' on #block968
On Mon, Feb 12, 2018 at 5:47 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > I tested ARM only with –kernel and –initrd. > > Can you provide the full command line and the disk image? > > > The command I tried was: time ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -M versatilepb -append 'root=/dev/sda nokaslr norandmaps printk.devkmsg=on printk.time=y - lkmc_eval="/rand_check.out;wget -S google.com;/poweroff.out;"' -kernel ./buildroot/output.arm~/images/zImage -dtb ./buildroot/output.arm~/images/versatile-pb.dtb -nographic -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay -device scsi-hd,drive=img-blkreplay -netdev user,id=net1 -device rtl8139,netdev=net1 -object filter-replay,id=replay,netdev=net1 and the required files can be downloaded from: https://github.com/cirosantilli/linux-kernel-module-cheat/releases/download/test-replay-arm/images.zip They were generated with: ./build -a arm on that repo. > Pavel Dovgalyuk > > > > *From:* Ciro Santilli [mailto:ciro.santilli@gmail.com] > *Sent:* Saturday, February 10, 2018 3:09 AM > *To:* Pavel Dovgalyuk > *Cc:* Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter > Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; > jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; > maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; > pbonzini@redhat.com; Alex Bennée > *Subject:* Re: [RFC PATCH v6 00/20] replay additions > > > > Also, what command do you use to test on ARM? I'm a bit stuck to get the > drive part right, e.g.: > > > > -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw > \ > > -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \ > > -device scsi-hd,drive=img-blkreplay \ > > > > fails with: qemu-system-arm: -device scsi-hd,drive=img-blkreplay: > Conflicts with use by img-direct as 'root', which does not allow 'write' on > #block968 > > >
Your command line looks wrong, because you forgot –icount, but specified other replay options. I tried recording and replaying with your command line and the execution hangs at some moment of replay. The problem may be hidden in –dtb option, because it may add the devices without configuring replay for them. Can you specify the whole hardware configuration in the command line? Pavel Dovgalyuk From: Ciro Santilli [mailto:ciro.santilli@gmail.com] Sent: Tuesday, February 13, 2018 8:58 AM To: Pavel Dovgalyuk Cc: Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; pbonzini@redhat.com; Alex Bennée Subject: Re: [RFC PATCH v6 00/20] replay additions On Mon, Feb 12, 2018 at 5:47 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: I tested ARM only with –kernel and –initrd. Can you provide the full command line and the disk image? The command I tried was: time ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -M versatilepb -append 'root=/dev/sda nokaslr norandmaps printk.devkmsg=on printk.time=y - lkmc_eval="/rand_check.out;wget -S google.com;/poweroff.out;"' -kernel ./buildroot/output.arm~/images/zImage -dtb ./buildroot/output.arm~/images/versatile-pb.dtb -nographic -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay -device scsi-hd,drive=img-blkreplay -netdev user,id=net1 -device rtl8139,netdev=net1 -object filter-replay,id=replay,netdev=net1 and the required files can be downloaded from: https://github.com/cirosantilli/linux-kernel-module-cheat/releases/download/test-replay-arm/images.zip They were generated with: ./build -a arm on that repo. Pavel Dovgalyuk From: Ciro Santilli [mailto:ciro.santilli@gmail.com] Sent: Saturday, February 10, 2018 3:09 AM To: Pavel Dovgalyuk Cc: Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; pbonzini@redhat.com; Alex Bennée Subject: Re: [RFC PATCH v6 00/20] replay additions Also, what command do you use to test on ARM? I'm a bit stuck to get the drive part right, e.g.: -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw \ -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \ -device scsi-hd,drive=img-blkreplay \ fails with: qemu-system-arm: -device scsi-hd,drive=img-blkreplay: Conflicts with use by img-direct as 'root', which does not allow 'write' on #block968
On Tue, Feb 13, 2018 at 6:50 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > Your command line looks wrong, because you forgot –icount, but specified > other replay options > Sorry about that, my full command is exactly the previous but with -icount 'shift=7,rr=record,rrfile=replay.bin' added to the end. . > > I tried recording and replaying with your command line and the execution > hangs at some moment of replay. > > The problem may be hidden in –dtb option, because it may add the devices > without configuring replay for them. > > Can you specify the whole hardware configuration in the command line? > Ah, now that you mentioned this, I had a modification on the DTB which needed to be reverted. I have re-uploaded it to the same address: https://github.com/cirosantilli/linux-kernel-module-cheat/releases/download/test-replay-arm/images.zip please use the new one instead. Now it should be just the vanilla Linux kernel versatilepb one. How to specify the --dtb configuration explicitly on the command line? I have also included the dts on the zip if that helps. > > > Pavel Dovgalyuk > > > > *From:* Ciro Santilli [mailto:ciro.santilli@gmail.com] > *Sent:* Tuesday, February 13, 2018 8:58 AM > *To:* Pavel Dovgalyuk > *Cc:* Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter > Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; > jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; > maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; > pbonzini@redhat.com; Alex Bennée > *Subject:* Re: [RFC PATCH v6 00/20] replay additions > > > > > > > > On Mon, Feb 12, 2018 at 5:47 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> > wrote: > > I tested ARM only with –kernel and –initrd. > > Can you provide the full command line and the disk image? > > > > > > The command I tried was: > > > > time ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -M versatilepb > -append 'root=/dev/sda nokaslr norandmaps printk.devkmsg=on printk.time=y - > lkmc_eval="/rand_check.out;wget -S google.com;/poweroff.out;"' -kernel > ./buildroot/output.arm~/images/zImage -dtb ./buildroot/output.arm~/images/versatile-pb.dtb > -nographic -drive file=./buildroot/output.arm~/ > images/rootfs.ext2,if=scsi,id=img-direct,format=raw -drive > driver=blkreplay,if=none,image=img-direct,id=img-blkreplay -device > scsi-hd,drive=img-blkreplay -netdev user,id=net1 -device > rtl8139,netdev=net1 -object filter-replay,id=replay,netdev=net1 > > > > and the required files can be downloaded from: > > > > https://github.com/cirosantilli/linux-kernel-module-cheat/releases/ > download/test-replay-arm/images.zip > > > > They were generated with: > > > > ./build -a arm > > > > on that repo. > > > > > > Pavel Dovgalyuk > > > > *From:* Ciro Santilli [mailto:ciro.santilli@gmail.com] > *Sent:* Saturday, February 10, 2018 3:09 AM > *To:* Pavel Dovgalyuk > *Cc:* Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter > Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; > jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; > maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; > pbonzini@redhat.com; Alex Bennée > *Subject:* Re: [RFC PATCH v6 00/20] replay additions > > > > Also, what command do you use to test on ARM? I'm a bit stuck to get the > drive part right, e.g.: > > > > -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw > \ > > -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \ > > -device scsi-hd,drive=img-blkreplay \ > > > > fails with: qemu-system-arm: -device scsi-hd,drive=img-blkreplay: > Conflicts with use by img-direct as 'root', which does not allow 'write' on > #block968 > > > > >
There is the same file I downloaded this morning. Now I re-checked everything and it prints the following error: qemu-system-arm: -device scsi-hd,drive=img-blkreplay: No 'SCSI' bus found for device 'scsi-hd' Pavel Dovgalyuk From: Ciro Santilli [mailto:ciro.santilli@gmail.com] Sent: Tuesday, February 13, 2018 12:07 PM To: Pavel Dovgalyuk Cc: Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; pbonzini@redhat.com; Alex Bennée Subject: Re: [RFC PATCH v6 00/20] replay additions On Tue, Feb 13, 2018 at 6:50 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: Your command line looks wrong, because you forgot –icount, but specified other replay options Sorry about that, my full command is exactly the previous but with -icount 'shift=7,rr=record,rrfile=replay.bin' added to the end. . I tried recording and replaying with your command line and the execution hangs at some moment of replay. The problem may be hidden in –dtb option, because it may add the devices without configuring replay for them. Can you specify the whole hardware configuration in the command line? Ah, now that you mentioned this, I had a modification on the DTB which needed to be reverted. I have re-uploaded it to the same address: https://github.com/cirosantilli/linux-kernel-module-cheat/releases/download/test-replay-arm/images.zip please use the new one instead. Now it should be just the vanilla Linux kernel versatilepb one. How to specify the --dtb configuration explicitly on the command line? I have also included the dts on the zip if that helps. Pavel Dovgalyuk From: Ciro Santilli [mailto:ciro.santilli@gmail.com] Sent: Tuesday, February 13, 2018 8:58 AM To: Pavel Dovgalyuk Cc: Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; pbonzini@redhat.com; Alex Bennée Subject: Re: [RFC PATCH v6 00/20] replay additions On Mon, Feb 12, 2018 at 5:47 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: I tested ARM only with –kernel and –initrd. Can you provide the full command line and the disk image? The command I tried was: time ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -M versatilepb -append 'root=/dev/sda nokaslr norandmaps printk.devkmsg=on printk.time=y - lkmc_eval="/rand_check.out;wget -S google.com;/poweroff.out;"' -kernel ./buildroot/output.arm~/images/zImage -dtb ./buildroot/output.arm~/images/versatile-pb.dtb -nographic -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay -device scsi-hd,drive=img-blkreplay -netdev user,id=net1 -device rtl8139,netdev=net1 -object filter-replay,id=replay,netdev=net1 and the required files can be downloaded from: https://github.com/cirosantilli/linux-kernel-module-cheat/releases/download/test-replay-arm/images.zip They were generated with: ./build -a arm on that repo. Pavel Dovgalyuk From: Ciro Santilli [mailto:ciro.santilli@gmail.com] Sent: Saturday, February 10, 2018 3:09 AM To: Pavel Dovgalyuk Cc: Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; pbonzini@redhat.com; Alex Bennée Subject: Re: [RFC PATCH v6 00/20] replay additions Also, what command do you use to test on ARM? I'm a bit stuck to get the drive part right, e.g.: -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw \ -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \ -device scsi-hd,drive=img-blkreplay \ fails with: qemu-system-arm: -device scsi-hd,drive=img-blkreplay: Conflicts with use by img-direct as 'root', which does not allow 'write' on #block968
Then I added SCSI adapter with the option –device lsi,id=scsi0 and QEMU failed with the following error:
qemu: fatal: IO on conditional branch instruction
It happens here:
static void arm_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)
{
DisasContext *dc = container_of(dcbase, DisasContext, base);
if (tb_cflags(dc->base.tb) & CF_LAST_IO && dc->condjmp) {
/* FIXME: This can theoretically happen with self-modifying code. */
cpu_abort(cpu, "IO on conditional branch instruction");
}
Seems, that your kernel is incomatible with QEMU, which ARM emulation is not good enough.
Pavel Dovgalyuk
From: Pavel Dovgalyuk [mailto:dovgaluk@ispras.ru]
Sent: Tuesday, February 13, 2018 12:58 PM
To: 'Ciro Santilli'
Cc: 'Pavel Dovgalyuk'; qemu-devel@nongnu.org; kwolf@redhat.com; 'Peter Maydell'; war2jordan@live.com; 'Igor R'; quintela@redhat.com; jasowang@redhat.com; mst@redhat.com; 'Aleksandr Bezzubikov'; maria.klimushenkova@ispras.ru; kraxel@redhat.com; 'Thomas Dullien'; pbonzini@redhat.com; 'Alex Bennée'
Subject: RE: [RFC PATCH v6 00/20] replay additions
There is the same file I downloaded this morning.
Now I re-checked everything and it prints the following error: qemu-system-arm: -device scsi-hd,drive=img-blkreplay: No 'SCSI' bus found for device 'scsi-hd'
Pavel Dovgalyuk
From: Ciro Santilli [mailto:ciro.santilli@gmail.com]
Sent: Tuesday, February 13, 2018 12:07 PM
To: Pavel Dovgalyuk
Cc: Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; pbonzini@redhat.com; Alex Bennée
Subject: Re: [RFC PATCH v6 00/20] replay additions
On Tue, Feb 13, 2018 at 6:50 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote:
Your command line looks wrong, because you forgot –icount, but specified other replay options
Sorry about that, my full command is exactly the previous but with -icount 'shift=7,rr=record,rrfile=replay.bin' added to the end.
.
I tried recording and replaying with your command line and the execution hangs at some moment of replay.
The problem may be hidden in –dtb option, because it may add the devices without configuring replay for them.
Can you specify the whole hardware configuration in the command line?
Ah, now that you mentioned this, I had a modification on the DTB which needed to be reverted. I have re-uploaded it to the same address: https://github.com/cirosantilli/linux-kernel-module-cheat/releases/download/test-replay-arm/images.zip please use the new one instead.
Now it should be just the vanilla Linux kernel versatilepb one.
How to specify the --dtb configuration explicitly on the command line? I have also included the dts on the zip if that helps.
Pavel Dovgalyuk
From: Ciro Santilli [mailto:ciro.santilli@gmail.com]
Sent: Tuesday, February 13, 2018 8:58 AM
To: Pavel Dovgalyuk
Cc: Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; pbonzini@redhat.com; Alex Bennée
Subject: Re: [RFC PATCH v6 00/20] replay additions
On Mon, Feb 12, 2018 at 5:47 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote:
I tested ARM only with –kernel and –initrd.
Can you provide the full command line and the disk image?
The command I tried was:
time ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -M versatilepb -append 'root=/dev/sda nokaslr norandmaps printk.devkmsg=on printk.time=y - lkmc_eval="/rand_check.out;wget -S google.com;/poweroff.out;"' -kernel ./buildroot/output.arm~/images/zImage -dtb ./buildroot/output.arm~/images/versatile-pb.dtb -nographic -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay -device scsi-hd,drive=img-blkreplay -netdev user,id=net1 -device rtl8139,netdev=net1 -object filter-replay,id=replay,netdev=net1
and the required files can be downloaded from:
https://github.com/cirosantilli/linux-kernel-module-cheat/releases/download/test-replay-arm/images.zip
They were generated with:
./build -a arm
on that repo.
Pavel Dovgalyuk
From: Ciro Santilli [mailto:ciro.santilli@gmail.com]
Sent: Saturday, February 10, 2018 3:09 AM
To: Pavel Dovgalyuk
Cc: Pavel Dovgalyuk; qemu-devel@nongnu.org; kwolf@redhat.com; Peter Maydell; war2jordan@live.com; Igor R; quintela@redhat.com; jasowang@redhat.com; mst@redhat.com; Aleksandr Bezzubikov; maria.klimushenkova@ispras.ru; kraxel@redhat.com; Thomas Dullien; pbonzini@redhat.com; Alex Bennée
Subject: Re: [RFC PATCH v6 00/20] replay additions
Also, what command do you use to test on ARM? I'm a bit stuck to get the drive part right, e.g.:
-drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw \
-drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \
-device scsi-hd,drive=img-blkreplay \
fails with: qemu-system-arm: -device scsi-hd,drive=img-blkreplay: Conflicts with use by img-direct as 'root', which does not allow 'write' on #block968
On 13 February 2018 at 10:26, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > Then I added SCSI adapter with the option –device lsi,id=scsi0 and QEMU > failed with the following error: > > qemu: fatal: IO on conditional branch instruction > Seems, that your kernel is incomatible with QEMU, which ARM emulation is not > good enough. It seems fairly unlikely to me that the Linux driver for this SCSI adaptor is using weirdo self-modifying code of the kind that would trip up that cpu_abort(). I would suggest a bit more investigation into what's actually happening... thanks -- PMM
> From: Peter Maydell [mailto:peter.maydell@linaro.org] > On 13 February 2018 at 10:26, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > > Then I added SCSI adapter with the option –device lsi,id=scsi0 and QEMU > > failed with the following error: > > > > qemu: fatal: IO on conditional branch instruction > > > Seems, that your kernel is incomatible with QEMU, which ARM emulation is not > > good enough. > > It seems fairly unlikely to me that the Linux driver for this > SCSI adaptor is using weirdo self-modifying code of the kind > that would trip up that cpu_abort(). I would suggest a bit > more investigation into what's actually happening... It happens for any SCSI adapter (i.e., for every system able to run). And the log is not very big. Therefore the problem is in early boot code. Pavel Dovgalyuk
On Tue, Feb 13, 2018 at 10:52 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > > From: Peter Maydell [mailto:peter.maydell@linaro.org] > > On 13 February 2018 at 10:26, Pavel Dovgalyuk <dovgaluk@ispras.ru> > wrote: > > > Then I added SCSI adapter with the option –device lsi,id=scsi0 and QEMU > > > failed with the following error: > > > > > > qemu: fatal: IO on conditional branch instruction > > > > > Seems, that your kernel is incomatible with QEMU, which ARM emulation > is not > > > good enough. > Just to clarify, this is my working ARM command that works without record / replay: ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -m 128M -monitor telnet::45454,server,nowait -netdev user,hostfwd=tcp::45455-:45455,id=net0 -smp 1 -M versatilepb -append 'root=/dev/sda nokaslr norandmaps printk.devkmsg=on printk.time=y' -device rtl8139,netdev=net0 -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,format=raw -dtb ./buildroot/output.arm~/images/versatile-pb.dtb -kernel ./buildroot/output.arm~/images/zImage -serial stdio I then tried to modify it for record / replay to use similar options to the x86 version. The only non-trivial change was what to use for the drive. So I tried to replace them with: -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw \ -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \ -device scsi-hd,drive=img-blkreplay \ and some other variations, but this is just guesswork and likely to be wrong, since I don't understand those options very well. I don't need to use SCSI if that is not supported, I'd be happy with any record / replay QEMU command that works with the image I uploaded on the .zip. > > > > It seems fairly unlikely to me that the Linux driver for this > > SCSI adaptor is using weirdo self-modifying code of the kind > > that would trip up that cpu_abort(). I would suggest a bit > > more investigation into what's actually happening... > > It happens for any SCSI adapter (i.e., for every system able to run). > And the log is not very big. Therefore the problem is in early boot code. > > Pavel Dovgalyuk > >
I’ve tried starting QEMU with your files without SCSI at all. The problem is with implementation of icount in ARM. The following command line fails with the same error: ./bin/qemu-system-arm -icount 7 -M versatilepb -nographic -dtb ./images/arm/versatile-pb.dtb -kernel ./images/arm/zImage -net none And it does not fail when I remove icount. Pavel Dovgalyuk From: Ciro Santilli [mailto:ciro.santilli@gmail.com] Sent: Tuesday, February 13, 2018 2:37 PM To: Pavel Dovgalyuk Cc: Peter Maydell; Pavel Dovgalyuk; QEMU Developers; Kevin Wolf; war2jordan@live.com; Igor R; Juan Quintela; Jason Wang; Michael S. Tsirkin; Aleksandr Bezzubikov; maria.klimushenkova@ispras.ru; Gerd Hoffmann; Thomas Dullien; Paolo Bonzini; Alex Bennée Subject: Re: [RFC PATCH v6 00/20] replay additions On Tue, Feb 13, 2018 at 10:52 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > From: Peter Maydell [mailto:peter.maydell@linaro.org] > On 13 February 2018 at 10:26, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > > Then I added SCSI adapter with the option –device lsi,id=scsi0 and QEMU > > failed with the following error: > > > > qemu: fatal: IO on conditional branch instruction > > > Seems, that your kernel is incomatible with QEMU, which ARM emulation is not > > good enough. Just to clarify, this is my working ARM command that works without record / replay: ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -m 128M -monitor telnet::45454,server,nowait -netdev user,hostfwd=tcp::45455-:45455,id=net0 -smp 1 -M versatilepb -append 'root=/dev/sda nokaslr norandmaps printk.devkmsg=on printk.time=y' -device rtl8139,netdev=net0 -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,format=raw -dtb ./buildroot/output.arm~/images/versatile-pb.dtb -kernel ./buildroot/output.arm~/images/zImage -serial stdio I then tried to modify it for record / replay to use similar options to the x86 version. The only non-trivial change was what to use for the drive. So I tried to replace them with: -drive file=./buildroot/output.arm~/images/rootfs.ext2,if=scsi,id=img-direct,format=raw \ -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \ -device scsi-hd,drive=img-blkreplay \ and some other variations, but this is just guesswork and likely to be wrong, since I don't understand those options very well. I don't need to use SCSI if that is not supported, I'd be happy with any record / replay QEMU command that works with the image I uploaded on the .zip. > > It seems fairly unlikely to me that the Linux driver for this > SCSI adaptor is using weirdo self-modifying code of the kind > that would trip up that cpu_abort(). I would suggest a bit > more investigation into what's actually happening... It happens for any SCSI adapter (i.e., for every system able to run). And the log is not very big. Therefore the problem is in early boot code. Pavel Dovgalyuk
> From: Peter Maydell [mailto:peter.maydell@linaro.org] > On 13 February 2018 at 10:26, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > > Then I added SCSI adapter with the option –device lsi,id=scsi0 and QEMU > > failed with the following error: > > > > qemu: fatal: IO on conditional branch instruction > > > Seems, that your kernel is incomatible with QEMU, which ARM emulation is not > > good enough. > > It seems fairly unlikely to me that the Linux driver for this > SCSI adaptor is using weirdo self-modifying code of the kind > that would trip up that cpu_abort(). I would suggest a bit > more investigation into what's actually happening... Peter, I bisected this bug and figured out the following. icount in ARM was broken by the following commit: 9b990ee5a3cc6aa38f81266fb0c6ef37a36c45b9 tcg: Add CPUState cflags_next_tb This commit breaks execution of Ciro's kernel with enabled icount. I haven't yet figured out why this happens. Pavel Dovgalyuk
> From: Pavel Dovgalyuk [mailto:dovgaluk@ispras.ru]
> > From: Peter Maydell [mailto:peter.maydell@linaro.org]
> > On 13 February 2018 at 10:26, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote:
> > > Then I added SCSI adapter with the option –device lsi,id=scsi0 and QEMU
> > > failed with the following error:
> > >
> > > qemu: fatal: IO on conditional branch instruction
> >
> > > Seems, that your kernel is incomatible with QEMU, which ARM emulation is not
> > > good enough.
> >
> > It seems fairly unlikely to me that the Linux driver for this
> > SCSI adaptor is using weirdo self-modifying code of the kind
> > that would trip up that cpu_abort(). I would suggest a bit
> > more investigation into what's actually happening...
>
> Peter, I bisected this bug and figured out the following.
>
> icount in ARM was broken by the following commit: 9b990ee5a3cc6aa38f81266fb0c6ef37a36c45b9
> tcg: Add CPUState cflags_next_tb
> This commit breaks execution of Ciro's kernel with enabled icount.
> I haven't yet figured out why this happens.
The problem is in the following code.
As far, as I can understand, original version recompiles the TB and
continues the execution as it goes.
But the modified version sets cflags for the next compilation.
And these are the flags for the old TB which should replace the original one.
TCG tries to use cflags for the new TB (which starts after the interrupted one)
and fails, because these flags are inappropriate.
That is why icount execution fails.
New version also does not include recompilation of the old block, which is wrong too.
@@ -1773,9 +1765,7 @@ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
CPUArchState *env = cpu->env_ptr;
#endif
TranslationBlock *tb;
- uint32_t n, cflags;
- target_ulong pc, cs_base;
- uint32_t flags;
+ uint32_t n;
tb_lock();
tb = tb_find_pc(retaddr);
@@ -1813,12 +1803,9 @@ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
cpu_abort(cpu, "TB too big during recompile");
}
- cflags = n | CF_LAST_IO;
- cflags |= curr_cflags();
- pc = tb->pc;
- cs_base = tb->cs_base;
- flags = tb->flags;
- tb_phys_invalidate(tb, -1);
+ /* Adjust the execution state of the next TB. */
+ cpu->cflags_next_tb = curr_cflags() | CF_LAST_IO | n;
+
if (tb->cflags & CF_NOCACHE) {
if (tb->orig_tb) {
/* Invalidate original TB if this TB was generated in
@@ -1827,9 +1814,6 @@ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
}
tb_free(tb);
}
- /* FIXME: In theory this could raise an exception. In practice
- we have already translated the block once so it's probably ok. */
- tb_gen_code(cpu, pc, cs_base, flags, cflags);
/* TODO: If env->pc != tb->pc (i.e. the faulting instruction was not
* the first in the TB) then we end up generating a whole new TB and
Pavel Dovgalyuk
On Mon, Feb 19, 2018 at 8:02 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote:
>> From: Pavel Dovgalyuk [mailto:dovgaluk@ispras.ru]
>> > From: Peter Maydell [mailto:peter.maydell@linaro.org]
>> > On 13 February 2018 at 10:26, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote:
>> > > Then I added SCSI adapter with the option –device lsi,id=scsi0 and QEMU
>> > > failed with the following error:
>> > >
>> > > qemu: fatal: IO on conditional branch instruction
>> >
>> > > Seems, that your kernel is incomatible with QEMU, which ARM emulation is not
>> > > good enough.
>> >
>> > It seems fairly unlikely to me that the Linux driver for this
>> > SCSI adaptor is using weirdo self-modifying code of the kind
>> > that would trip up that cpu_abort(). I would suggest a bit
>> > more investigation into what's actually happening...
>>
>> Peter, I bisected this bug and figured out the following.
>>
>> icount in ARM was broken by the following commit: 9b990ee5a3cc6aa38f81266fb0c6ef37a36c45b9
>> tcg: Add CPUState cflags_next_tb
>> This commit breaks execution of Ciro's kernel with enabled icount.
>> I haven't yet figured out why this happens.
>
> The problem is in the following code.
> As far, as I can understand, original version recompiles the TB and
> continues the execution as it goes.
>
> But the modified version sets cflags for the next compilation.
> And these are the flags for the old TB which should replace the original one.
> TCG tries to use cflags for the new TB (which starts after the interrupted one)
> and fails, because these flags are inappropriate.
> That is why icount execution fails.
>
> New version also does not include recompilation of the old block, which is wrong too.
>
Awesome! Can you push it to a branch, and give the full qemu command
line so I can test it?
>
> @@ -1773,9 +1765,7 @@ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
> CPUArchState *env = cpu->env_ptr;
> #endif
> TranslationBlock *tb;
> - uint32_t n, cflags;
> - target_ulong pc, cs_base;
> - uint32_t flags;
> + uint32_t n;
>
> tb_lock();
> tb = tb_find_pc(retaddr);
> @@ -1813,12 +1803,9 @@ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
> cpu_abort(cpu, "TB too big during recompile");
> }
>
> - cflags = n | CF_LAST_IO;
> - cflags |= curr_cflags();
> - pc = tb->pc;
> - cs_base = tb->cs_base;
> - flags = tb->flags;
> - tb_phys_invalidate(tb, -1);
> + /* Adjust the execution state of the next TB. */
> + cpu->cflags_next_tb = curr_cflags() | CF_LAST_IO | n;
> +
> if (tb->cflags & CF_NOCACHE) {
> if (tb->orig_tb) {
> /* Invalidate original TB if this TB was generated in
> @@ -1827,9 +1814,6 @@ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
> }
> tb_free(tb);
> }
> - /* FIXME: In theory this could raise an exception. In practice
> - we have already translated the block once so it's probably ok. */
> - tb_gen_code(cpu, pc, cs_base, flags, cflags);
>
> /* TODO: If env->pc != tb->pc (i.e. the faulting instruction was not
> * the first in the TB) then we end up generating a whole new TB and
>
>
>
> Pavel Dovgalyuk
>
> From: Ciro Santilli [mailto:ciro.santilli@gmail.com] > On Mon, Feb 19, 2018 at 8:02 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > >> From: Pavel Dovgalyuk [mailto:dovgaluk@ispras.ru] > >> > From: Peter Maydell [mailto:peter.maydell@linaro.org] > >> > On 13 February 2018 at 10:26, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > >> > > Then I added SCSI adapter with the option –device lsi,id=scsi0 and QEMU > >> > > failed with the following error: > >> > > > >> > > qemu: fatal: IO on conditional branch instruction > >> > > >> > > Seems, that your kernel is incomatible with QEMU, which ARM emulation is not > >> > > good enough. > >> > > >> > It seems fairly unlikely to me that the Linux driver for this > >> > SCSI adaptor is using weirdo self-modifying code of the kind > >> > that would trip up that cpu_abort(). I would suggest a bit > >> > more investigation into what's actually happening... > >> > >> Peter, I bisected this bug and figured out the following. > >> > >> icount in ARM was broken by the following commit: 9b990ee5a3cc6aa38f81266fb0c6ef37a36c45b9 > >> tcg: Add CPUState cflags_next_tb > >> This commit breaks execution of Ciro's kernel with enabled icount. > >> I haven't yet figured out why this happens. > > > > The problem is in the following code. > > As far, as I can understand, original version recompiles the TB and > > continues the execution as it goes. > > > > But the modified version sets cflags for the next compilation. > > And these are the flags for the old TB which should replace the original one. > > TCG tries to use cflags for the new TB (which starts after the interrupted one) > > and fails, because these flags are inappropriate. > > That is why icount execution fails. > > > > New version also does not include recompilation of the old block, which is wrong too. > > > > Awesome! Can you push it to a branch, and give the full qemu command > line so I can test it? Updated the branch on github. You may try it. Pavel Dovgalyuk
On Tue, Feb 20, 2018 at 9:46 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: >> From: Ciro Santilli [mailto:ciro.santilli@gmail.com] >> On Mon, Feb 19, 2018 at 8:02 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: >> >> From: Pavel Dovgalyuk [mailto:dovgaluk@ispras.ru] >> >> > From: Peter Maydell [mailto:peter.maydell@linaro.org] >> >> > On 13 February 2018 at 10:26, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: >> >> > > Then I added SCSI adapter with the option –device lsi,id=scsi0 and QEMU >> >> > > failed with the following error: >> >> > > >> >> > > qemu: fatal: IO on conditional branch instruction >> >> > >> >> > > Seems, that your kernel is incomatible with QEMU, which ARM emulation is not >> >> > > good enough. >> >> > >> >> > It seems fairly unlikely to me that the Linux driver for this >> >> > SCSI adaptor is using weirdo self-modifying code of the kind >> >> > that would trip up that cpu_abort(). I would suggest a bit >> >> > more investigation into what's actually happening... >> >> >> >> Peter, I bisected this bug and figured out the following. >> >> >> >> icount in ARM was broken by the following commit: 9b990ee5a3cc6aa38f81266fb0c6ef37a36c45b9 >> >> tcg: Add CPUState cflags_next_tb >> >> This commit breaks execution of Ciro's kernel with enabled icount. >> >> I haven't yet figured out why this happens. >> > >> > The problem is in the following code. >> > As far, as I can understand, original version recompiles the TB and >> > continues the execution as it goes. >> > >> > But the modified version sets cflags for the next compilation. >> > And these are the flags for the old TB which should replace the original one. >> > TCG tries to use cflags for the new TB (which starts after the interrupted one) >> > and fails, because these flags are inappropriate. >> > That is why icount execution fails. >> > >> > New version also does not include recompilation of the old block, which is wrong too. >> > >> >> Awesome! Can you push it to a branch, and give the full qemu command >> line so I can test it? > > Updated the branch on github. > You may try it. > Thanks, At 8a482834780a131e7747c1c3c1931379ed0beedc ARM initrd record runs, but replay is getting stuck at: [ 12.120424] scsi host0: sym-2.2.3 Neighboring lines on record: [ 11.346357] sym53c8xx 0000:00:0c.0: enabling device (0100 -> 0103) [ 11.536683] sym0: <895a> rev 0x0 at pci 0000:00:0c.0 irq 66 [ 11.731679] sym0: No NVRAM, ID 7, Fast-40, LVD, parity checking [ 11.930599] sym0: SCSI BUS has been reset. [ 12.120424] scsi host0: sym-2.2.3 [ 15.451809] scsi 0:0:2:0: CD-ROM QEMU QEMU CD-ROM 2.5+ PQ: 0 ANSI: 5 [ 15.847227] scsi target0:0:2: tagged command queuing enabled, command queue depth 16. [ 16.256585] scsi target0:0:2: Beginning Domain Validation [ 16.482189] scsi target0:0:2: Domain Validation skipping write tests [ 16.699445] scsi target0:0:2: Ending Domain Validation My QEMU command: time ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -M versatilepb -append 'root=/dev/sda nokaslr norandmaps printk.devkmsg=on printk.time=y - lkmc_eval="/rand_check.out;wget -S google.com;/poweroff.out;"' -kernel ./buildroot/output.arm~/images/zImage -dtb ./buildroot/output.arm~/images/versatile-pb.dtb -nographic -initrd ./buildroot/output.arm~/images/rootfs.cpio -netdev user,id=net1 -device rtl8139,netdev=net1 -object filter-replay,id=replay,netdev=net1 What is your full QEMU command? Also I think the patch to fix qmeu-img was not included in the branch. > Pavel Dovgalyuk >
> From: Ciro Santilli [mailto:ciro.santilli@gmail.com] > On Tue, Feb 20, 2018 at 9:46 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > > > > Updated the branch on github. > > You may try it. > > At 8a482834780a131e7747c1c3c1931379ed0beedc ARM initrd record runs, > but replay is getting stuck at: > > [ 12.120424] scsi host0: sym-2.2.3 > > Neighboring lines on record: > > [ 11.346357] sym53c8xx 0000:00:0c.0: enabling device (0100 -> 0103) > [ 11.536683] sym0: <895a> rev 0x0 at pci 0000:00:0c.0 irq 66 > [ 11.731679] sym0: No NVRAM, ID 7, Fast-40, LVD, parity checking > [ 11.930599] sym0: SCSI BUS has been reset. > [ 12.120424] scsi host0: sym-2.2.3 > [ 15.451809] scsi 0:0:2:0: CD-ROM QEMU QEMU CD-ROM > 2.5+ PQ: 0 ANSI: 5 > [ 15.847227] scsi target0:0:2: tagged command queuing enabled, > command queue depth 16. > [ 16.256585] scsi target0:0:2: Beginning Domain Validation > [ 16.482189] scsi target0:0:2: Domain Validation skipping write tests > [ 16.699445] scsi target0:0:2: Ending Domain Validation > > My QEMU command: > > time ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -M > versatilepb -append 'root=/dev/sda nokaslr norandmaps > printk.devkmsg=on printk.time=y - lkmc_eval="/rand_check.out;wget -S > google.com;/poweroff.out;"' > -kernel ./buildroot/output.arm~/images/zImage -dtb > ./buildroot/output.arm~/images/versatile-pb.dtb -nographic -initrd > ./buildroot/output.arm~/images/rootfs.cpio -netdev user,id=net1 > -device rtl8139,netdev=net1 > -object filter-replay,id=replay,netdev=net1 > > What is your full QEMU command? I used your previous command and encountered kernel panic in guest. What is rootfs.cpio file? Is it the renamed rootfs.ext2 from your images.zip? > Also I think the patch to fix qmeu-img was not included in the branch. Forgot about it. Now it should be ok. Pavel Dovgalyuk
On Wed, Feb 21, 2018 at 6:41 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: >> From: Ciro Santilli [mailto:ciro.santilli@gmail.com] >> On Tue, Feb 20, 2018 at 9:46 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: >> > >> > Updated the branch on github. >> > You may try it. >> >> At 8a482834780a131e7747c1c3c1931379ed0beedc ARM initrd record runs, >> but replay is getting stuck at: >> >> [ 12.120424] scsi host0: sym-2.2.3 >> >> Neighboring lines on record: >> >> [ 11.346357] sym53c8xx 0000:00:0c.0: enabling device (0100 -> 0103) >> [ 11.536683] sym0: <895a> rev 0x0 at pci 0000:00:0c.0 irq 66 >> [ 11.731679] sym0: No NVRAM, ID 7, Fast-40, LVD, parity checking >> [ 11.930599] sym0: SCSI BUS has been reset. >> [ 12.120424] scsi host0: sym-2.2.3 >> [ 15.451809] scsi 0:0:2:0: CD-ROM QEMU QEMU CD-ROM >> 2.5+ PQ: 0 ANSI: 5 >> [ 15.847227] scsi target0:0:2: tagged command queuing enabled, >> command queue depth 16. >> [ 16.256585] scsi target0:0:2: Beginning Domain Validation >> [ 16.482189] scsi target0:0:2: Domain Validation skipping write tests >> [ 16.699445] scsi target0:0:2: Ending Domain Validation >> >> My QEMU command: >> >> time ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -M >> versatilepb -append 'root=/dev/sda nokaslr norandmaps >> printk.devkmsg=on printk.time=y - lkmc_eval="/rand_check.out;wget -S >> google.com;/poweroff.out;"' >> -kernel ./buildroot/output.arm~/images/zImage -dtb >> ./buildroot/output.arm~/images/versatile-pb.dtb -nographic -initrd >> ./buildroot/output.arm~/images/rootfs.cpio -netdev user,id=net1 >> -device rtl8139,netdev=net1 >> -object filter-replay,id=replay,netdev=net1 >> >> What is your full QEMU command? > > I used your previous command and encountered kernel panic in guest. > What is rootfs.cpio file? Is it the renamed rootfs.ext2 from your images.zip? > rootfs.cpio is the cpio version of rootfs.ext2, both should represent the same filesystem in different serialized formats. I've added it to this updated zip: https://github.com/cirosantilli/linux-kernel-module-cheat/releases/download/test-replay-arm/images2.zip The previous .zip didn't have the .cpio, then I later made Buildroot generate it as well to try out the -initrd method. I'm using this branch for my testing: https://github.com/cirosantilli/linux-kernel-module-cheat/tree/rr with "./build -a arm && ./recarm" >> Also I think the patch to fix qmeu-img was not included in the branch. > > Forgot about it. Now it should be ok. > > > Pavel Dovgalyuk >
> From: Ciro Santilli [mailto:ciro.santilli@gmail.com] > On Wed, Feb 21, 2018 at 6:41 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > >> From: Ciro Santilli [mailto:ciro.santilli@gmail.com] > >> On Tue, Feb 20, 2018 at 9:46 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > >> > > >> > Updated the branch on github. > >> > You may try it. > >> > >> At 8a482834780a131e7747c1c3c1931379ed0beedc ARM initrd record runs, > >> but replay is getting stuck at: > >> > >> [ 12.120424] scsi host0: sym-2.2.3 Yes, I've got the same. But when I use -serial stdio instead of -nographic, replay makes a pause at this line and then continues and finishes successfully. > >> > >> Neighboring lines on record: > >> > >> [ 11.346357] sym53c8xx 0000:00:0c.0: enabling device (0100 -> 0103) > >> [ 11.536683] sym0: <895a> rev 0x0 at pci 0000:00:0c.0 irq 66 > >> [ 11.731679] sym0: No NVRAM, ID 7, Fast-40, LVD, parity checking > >> [ 11.930599] sym0: SCSI BUS has been reset. > >> [ 12.120424] scsi host0: sym-2.2.3 > >> [ 15.451809] scsi 0:0:2:0: CD-ROM QEMU QEMU CD-ROM > >> 2.5+ PQ: 0 ANSI: 5 > >> [ 15.847227] scsi target0:0:2: tagged command queuing enabled, > >> command queue depth 16. > >> [ 16.256585] scsi target0:0:2: Beginning Domain Validation > >> [ 16.482189] scsi target0:0:2: Domain Validation skipping write tests > >> [ 16.699445] scsi target0:0:2: Ending Domain Validation > >> > >> My QEMU command: > >> > >> time ./buildroot/output.arm~/host/usr/bin/qemu-system-arm -M > >> versatilepb -append 'root=/dev/sda nokaslr norandmaps > >> printk.devkmsg=on printk.time=y - lkmc_eval="/rand_check.out;wget -S > >> google.com;/poweroff.out;"' > >> -kernel ./buildroot/output.arm~/images/zImage -dtb > >> ./buildroot/output.arm~/images/versatile-pb.dtb -nographic -initrd > >> ./buildroot/output.arm~/images/rootfs.cpio -netdev user,id=net1 > >> -device rtl8139,netdev=net1 > >> -object filter-replay,id=replay,netdev=net1 > >> > >> What is your full QEMU command? Pavel Dovgalyuk
> From: Pavel Dovgalyuk [mailto:dovgaluk@ispras.ru] > > From: Ciro Santilli [mailto:ciro.santilli@gmail.com] > > On Wed, Feb 21, 2018 at 6:41 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > > >> From: Ciro Santilli [mailto:ciro.santilli@gmail.com] > > >> On Tue, Feb 20, 2018 at 9:46 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: > > >> > > > >> > Updated the branch on github. > > >> > You may try it. > > >> > > >> At 8a482834780a131e7747c1c3c1931379ed0beedc ARM initrd record runs, > > >> but replay is getting stuck at: > > >> > > >> [ 12.120424] scsi host0: sym-2.2.3 > > Yes, I've got the same. > But when I use -serial stdio instead of -nographic, replay makes a pause > at this line and then continues and finishes successfully. It doesn't stuck, but works much slower with -nographic. You just have to wait for 5 minutes or something to notice the progress. Pavel Dovgalyuk
On Thu, Feb 22, 2018 at 7:10 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: >> From: Pavel Dovgalyuk [mailto:dovgaluk@ispras.ru] >> > From: Ciro Santilli [mailto:ciro.santilli@gmail.com] >> > On Wed, Feb 21, 2018 at 6:41 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: >> > >> From: Ciro Santilli [mailto:ciro.santilli@gmail.com] >> > >> On Tue, Feb 20, 2018 at 9:46 AM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote: >> > >> > >> > >> > Updated the branch on github. >> > >> > You may try it. >> > >> >> > >> At 8a482834780a131e7747c1c3c1931379ed0beedc ARM initrd record runs, >> > >> but replay is getting stuck at: >> > >> >> > >> [ 12.120424] scsi host0: sym-2.2.3 >> >> Yes, I've got the same. >> But when I use -serial stdio instead of -nographic, replay makes a pause >> at this line and then continues and finishes successfully. > Ah, OK, I had removed -serial stdio by mistake at some point. The ARM replay worked out perfectly now. > It doesn't stuck, but works much slower with -nographic. > You just have to wait for 5 minutes or something to notice the progress. > > Pavel Dovgalyuk >
> From: Ciro Santilli [mailto:ciro.santilli@gmail.com] > Awesome! This worked with my test procedure described at: https://stackoverflow.com/questions/46970215/how-to-use-qemus-deterministic-record-and-replay-feature-for-a-linux-kernel-boo > While we are a it, can we clarify the following points the docs? > 1) Usage of the record/replay: mentions that `-net none` is required, unless a network patch is applied. > But the network section that follows explains how to record network requests, and I've tested it, so I think the `-net none` / patch requirement is just outdated and should be removed. > 2) There are mentions of "reverse execution" and "reverse debugging" on the "Record/replay" section. > Are those supported? If yes, explain there how to use them. Otherwise, remove the mentions. > I would love to see that feature! Not yet, but they are the next to apply after this series. I'll update the docs. > 3) Is the snapshot feature mentioned in the "Snapshotting" section something specific to record and replay? > If yes, can we detail further how to use it besides passing `rrsnapshot=snapshot_name`? How to create and restore the snapshots? > If not, why does the `rrsnapshot=snapshot_name` option exist? > 4) Maybe give the required disk and network commands under "Usage of the record/replay:" > -drive file=disk.qcow,if=none,id=img-direct > -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay > -device ide-hd,drive=img-blkreplay > -netdev user,id=net1 -device rtl8139,netdev=net1 > -object filter-replay,id=replay,netdev=net1 > People likely always want those, but it currently requires reading through the whole doc file to put everything together. Thanks for reviewing, I'll add the documentation update to the series. Pavel Dovgalyuk
The patch 23bdb6f7ce73c33f96449e43b4cae01e55f79ae1 appears to be
segfaulting `qemu-img` at `replay_mutex_lock`.
The problem does not happen on the patch base
bc2943d6caf787e1c9a5f3109cdb98f37630b89e
The command is:
buildroot/output.x86_64~/images
../host/bin/qemu-img convert -f raw -O qcow2 rootfs.ext2 rootfs.ext2.qcow2
Aborted (core dumped)
and the backtrace:
>>> bt
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1 0x00007ffff5ce6f5d in __GI_abort () at abort.c:90
#2 0x000055555565ae79 in replay_mutex_unlock () at stubs/replay.c:79
#3 0x00005555556393a3 in os_host_main_loop_wait
(timeout=<optimized out>) at util/main-loop.c:256
#4 main_loop_wait (nonblocking=<optimized out>) at util/main-loop.c:522
#5 0x0000555555576890 in convert_do_copy (s=0x7fffffffca10) at
qemu-img.c:1900
#6 img_convert (argc=<optimized out>, argv=<optimized out>) at
qemu-img.c:2332
#7 0x0000555555571dda in main (argc=7, argv=<optimized out>) at
qemu-img.c:4763
>>>
77 void replay_mutex_lock(void)
78 {
79 abort();
80 }
The configure command is:
GCC="/usr/bin/gcc" CXX="/usr/bin/g++" CPP="/usr/bin/cpp"
OBJCOPY="/usr/bin/objcopy" RANLIB="/usr/bin/ranlib"
CPPFLAGS="-I/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host/include"
CFLAGS="-O2 -I/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host/include"
CXXFLAGS="-O2 -I/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host/include"
LDFLAGS="-L/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host/lib
-Wl,-rpath,/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host/lib"
INTLTOOL_PERL=/usr/bin/perl CPP="/usr/bin/gcc -E" ./configure
--target-list="x86_64-softmmu"
--prefix="/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host"
--interp-prefix=/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host/x86_64-buildroot-linux-uclibc/sysroot
--cc="/usr/bin/gcc" --host-cc="/usr/bin/gcc"
--python=/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host/bin/python2
--extra-cflags="-O2
-I/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host/include"
--extra-ldflags="-L/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host/lib
-Wl,-rpath,/home/ciro/bak/git/linux-kernel-module-cheat/buildroot/output.x86_64~/host/lib"
--enable-debug --extra-cflags='-DDEBUG_PL061=1'
--enable-trace-backends=simple --enable-sdl --with-sdlabi=2.0
and everything is fully automated at:
https://github.com/cirosantilli/linux-kernel-module-cheat/tree/5ae702c71c2b2ad326b7791ff128cac0d8b298a2
by running:
./build -q
On Wed, Feb 7, 2018 at 12:38 PM, Pavel Dovgalyuk <dovgaluk@ispras.ru> wrote:
>> From: Ciro Santilli [mailto:ciro.santilli@gmail.com]
>> Can you provide a test branch somewhere so I can easily test it out?
>
> Here it is: https://github.com/ispras/qemu/tree/rr-180207
>
> Pavel Dovgalyuk
>
> From: Ciro Santilli [mailto:ciro.santilli@gmail.com]
> The patch 23bdb6f7ce73c33f96449e43b4cae01e55f79ae1 appears to be
> segfaulting `qemu-img` at `replay_mutex_lock`.
Thanks, fixed.
>
> The problem does not happen on the patch base
> bc2943d6caf787e1c9a5f3109cdb98f37630b89e
>
> The command is:
>
> buildroot/output.x86_64~/images
> ../host/bin/qemu-img convert -f raw -O qcow2 rootfs.ext2 rootfs.ext2.qcow2
> Aborted (core dumped)
>
> and the backtrace:
>
> >>> bt
> #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
> #1 0x00007ffff5ce6f5d in __GI_abort () at abort.c:90
> #2 0x000055555565ae79 in replay_mutex_unlock () at stubs/replay.c:79
> #3 0x00005555556393a3 in os_host_main_loop_wait
> (timeout=<optimized out>) at util/main-loop.c:256
> #4 main_loop_wait (nonblocking=<optimized out>) at util/main-loop.c:522
> #5 0x0000555555576890 in convert_do_copy (s=0x7fffffffca10) at
> qemu-img.c:1900
> #6 img_convert (argc=<optimized out>, argv=<optimized out>) at
> qemu-img.c:2332
> #7 0x0000555555571dda in main (argc=7, argv=<optimized out>) at
> qemu-img.c:4763
> >>>
>
> 77 void replay_mutex_lock(void)
> 78 {
> 79 abort();
> 80 }
Pavel Dovgalyuk
Hi,
This series failed docker-quick@centos6 build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
Type: series
Message-id: 20180207120353.5389.54531.stgit@pasha-VirtualBox
Subject: [Qemu-devel] [RFC PATCH v6 00/20] replay additions
=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
# Let docker tests dump environment info
export SHOW_ENV=1
export J=8
time make docker-test-quick@centos6
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
9721cd6744 replay: don't drain/flush bdrv queue while RR is working
e712f0c1d5 replay: save vmstate of the asynchronous events
fe7271b12a replay: don't process async events when warping the clock
9efa1182dd scripts/replay-dump.py: replay log dumper
8476054ec9 replay: avoid recursive call of checkpoints
7432837678 replay: check return values of fwrite
8a8d26f464 replay: don't destroy mutex at exit
3745e249e7 replay: push replay_mutex_lock up the call tree
9fe8981d2f replay: make locking visible outside replay code
8946272dae replay/replay-internal.c: track holding of replay_lock
4d0b8f4060 replay/replay.c: bump REPLAY_VERSION again
8d0f2f5e03 replay: save prior value of the host clock
66bd2fa5a8 replay: added replay log format description
e8ebe80126 replay: fix save/load vm for non-empty queue
a7c9ed8c78 replay: fixed replay_enable_events
56f8b36e43 replay: fix processing async events
afda2c265b replay: disable default snapshot for record/replay
4c20eb6a07 blkreplay: create temporary overlay for underlaying devices
da73ab637b block: implement bdrv_snapshot_goto for blkreplay
e49721806e cpu-exec: fix exception_index handling
=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-2hd4nzcq/src/dtc'...
Submodule path 'dtc': checked out 'e54388015af1fb4bf04d0bca99caba1074d9cc42'
BUILD centos6
GEN /var/tmp/patchew-tester-tmp-2hd4nzcq/src/docker-src.2018-02-07-08.34.54.6965/qemu.tar
Cloning into '/var/tmp/patchew-tester-tmp-2hd4nzcq/src/docker-src.2018-02-07-08.34.54.6965/qemu.tar.vroot'...
done.
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Checking out files: 100% (5778/5778), done.
Your branch is up-to-date with 'origin/test'.
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-2hd4nzcq/src/docker-src.2018-02-07-08.34.54.6965/qemu.tar.vroot/dtc'...
Submodule path 'dtc': checked out 'e54388015af1fb4bf04d0bca99caba1074d9cc42'
Submodule 'ui/keycodemapdb' (git://git.qemu.org/keycodemapdb.git) registered for path 'ui/keycodemapdb'
Cloning into '/var/tmp/patchew-tester-tmp-2hd4nzcq/src/docker-src.2018-02-07-08.34.54.6965/qemu.tar.vroot/ui/keycodemapdb'...
Submodule path 'ui/keycodemapdb': checked out '6b3d716e2b6472eb7189d3220552280ef3d832ce'
COPY RUNNER
RUN test-quick in qemu:centos6
Packages installed:
SDL-devel-1.2.14-7.el6_7.1.x86_64
bison-2.4.1-5.el6.x86_64
bzip2-devel-1.0.5-7.el6_0.x86_64
ccache-3.1.6-2.el6.x86_64
csnappy-devel-0-6.20150729gitd7bc683.el6.x86_64
flex-2.5.35-9.el6.x86_64
gcc-4.4.7-18.el6.x86_64
gettext-0.17-18.el6.x86_64
git-1.7.1-9.el6_9.x86_64
glib2-devel-2.28.8-9.el6.x86_64
libepoxy-devel-1.2-3.el6.x86_64
libfdt-devel-1.4.0-1.el6.x86_64
librdmacm-devel-1.0.21-0.el6.x86_64
lzo-devel-2.03-3.1.el6_5.1.x86_64
make-3.81-23.el6.x86_64
mesa-libEGL-devel-11.0.7-4.el6.x86_64
mesa-libgbm-devel-11.0.7-4.el6.x86_64
package g++ is not installed
pixman-devel-0.32.8-1.el6.x86_64
spice-glib-devel-0.26-8.el6.x86_64
spice-server-devel-0.12.4-16.el6.x86_64
tar-1.23-15.el6_8.x86_64
vte-devel-0.25.1-9.el6.x86_64
xen-devel-4.6.6-2.el6.x86_64
zlib-devel-1.2.3-29.el6.x86_64
Environment variables:
PACKAGES=bison bzip2-devel ccache csnappy-devel flex g++ gcc gettext git glib2-devel libepoxy-devel libfdt-devel librdmacm-devel lzo-devel make mesa-libEGL-devel mesa-libgbm-devel pixman-devel SDL-devel spice-glib-devel spice-server-devel tar vte-devel xen-devel zlib-devel
HOSTNAME=b717098e52af
MAKEFLAGS= -j8
J=8
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
TARGET_LIST=
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
FEATURES= dtc
DEBUG=
_=/usr/bin/env
Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/tmp/qemu-test/install
No C++ compiler available; disabling C++ specific optional code
Install prefix /tmp/qemu-test/install
BIOS directory /tmp/qemu-test/install/share/qemu
firmware path /tmp/qemu-test/install/share/qemu-firmware
binary directory /tmp/qemu-test/install/bin
library directory /tmp/qemu-test/install/lib
module directory /tmp/qemu-test/install/lib/qemu
libexec directory /tmp/qemu-test/install/libexec
include directory /tmp/qemu-test/install/include
config directory /tmp/qemu-test/install/etc
local state directory /tmp/qemu-test/install/var
Manual directory /tmp/qemu-test/install/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path /tmp/qemu-test/src
GIT binary git
GIT submodules
C compiler cc
Host C compiler cc
C++ compiler
Objective-C compiler cc
ARFLAGS rv
CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS -I/usr/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -DNCURSES_WIDECHAR -fPIE -DPIE -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wendif-labels -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all -Wno-missing-braces -I/usr/include/libpng12 -I/usr/include/libdrm -I/usr/include/spice-server -I/usr/include/cacard -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/nss3 -I/usr/include/nspr4 -I/usr/include/spice-1
LDFLAGS -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g
make make
install install
python python -B
smbd /usr/sbin/smbd
module support no
host CPU x86_64
host big endian no
target list x86_64-softmmu aarch64-softmmu
gprof enabled no
sparse enabled no
strip binaries yes
profiler no
static build no
SDL support yes (1.2.14)
GTK support yes (2.24.23)
GTK GL support no
VTE support yes (0.25.1)
TLS priority NORMAL
GNUTLS support no
GNUTLS rnd no
libgcrypt no
libgcrypt kdf no
nettle no
nettle kdf no
libtasn1 no
curses support yes
virgl support no
curl support no
mingw32 support no
Audio drivers oss
Block whitelist (rw)
Block whitelist (ro)
VirtFS support no
Multipath support no
VNC support yes
VNC SASL support no
VNC JPEG support yes
VNC PNG support yes
xen support yes
xen ctrl version 40600
pv dom build no
brlapi support no
bluez support no
Documentation no
PIE yes
vde support no
netmap support no
Linux AIO support no
ATTR/XATTR support yes
Install blobs yes
KVM support yes
HAX support no
HVF support no
TCG support yes
TCG debug enabled no
TCG interpreter no
malloc trim support yes
RDMA support yes
fdt support yes
preadv support yes
fdatasync yes
madvise yes
posix_madvise yes
libcap-ng support no
vhost-net support yes
vhost-scsi support yes
vhost-vsock support yes
vhost-user support yes
Trace backends log
spice support yes (0.12.6/0.12.4)
rbd support no
xfsctl support no
smartcard support yes
libusb no
usb net redir no
OpenGL support yes
OpenGL dmabufs no
libiscsi support no
libnfs support no
build guest agent yes
QGA VSS support no
QGA w32 disk info no
QGA MSI support no
seccomp support no
coroutine backend ucontext
coroutine pool yes
debug stack usage no
crypto afalg no
GlusterFS support no
gcov gcov
gcov enabled no
TPM support yes
libssh2 support no
TPM passthrough yes
TPM emulator yes
QOM debugging yes
Live block migration yes
lzo support yes
snappy support no
bzip2 support yes
NUMA host support no
libxml2 no
tcmalloc support no
jemalloc support no
avx2 optimization no
replication support yes
VxHS block device no
capstone no
WARNING: Use of GTK 2.0 is deprecated and will be removed in
WARNING: future releases. Please switch to using GTK 3.0
WARNING: Use of SDL 1.2 is deprecated and will be removed in
WARNING: future releases. Please switch to using SDL 2.0
GEN x86_64-softmmu/config-devices.mak.tmp
GEN aarch64-softmmu/config-devices.mak.tmp
GEN config-host.h
GEN qemu-options.def
GEN qmp-commands.h
GEN qapi-types.h
GEN qapi-visit.h
GEN qapi-event.h
GEN x86_64-softmmu/config-devices.mak
GEN aarch64-softmmu/config-devices.mak
GEN qmp-marshal.c
GEN qapi-types.c
GEN qapi-visit.c
GEN qapi-event.c
GEN qmp-introspect.h
GEN qmp-introspect.c
GEN trace/generated-tcg-tracers.h
GEN trace/generated-helpers-wrappers.h
GEN trace/generated-helpers.h
GEN trace/generated-helpers.c
GEN module_block.h
GEN ui/input-keymap-atset1-to-qcode.c
GEN ui/input-keymap-linux-to-qcode.c
GEN ui/input-keymap-qcode-to-atset1.c
GEN ui/input-keymap-qcode-to-atset2.c
GEN ui/input-keymap-qcode-to-atset3.c
GEN ui/input-keymap-qcode-to-linux.c
GEN ui/input-keymap-qcode-to-qnum.c
GEN ui/input-keymap-qcode-to-sun.c
GEN ui/input-keymap-qnum-to-qcode.c
GEN ui/input-keymap-usb-to-qcode.c
GEN ui/input-keymap-win32-to-qcode.c
GEN ui/input-keymap-x11-to-qcode.c
GEN ui/input-keymap-xorgevdev-to-qcode.c
GEN ui/input-keymap-xorgkbd-to-qcode.c
GEN ui/input-keymap-xorgxquartz-to-qcode.c
GEN ui/input-keymap-xorgxwin-to-qcode.c
GEN tests/test-qapi-types.h
GEN tests/test-qapi-visit.h
GEN tests/test-qmp-commands.h
GEN tests/test-qapi-event.h
GEN tests/test-qmp-introspect.h
GEN trace-root.h
GEN util/trace.h
GEN crypto/trace.h
GEN io/trace.h
GEN migration/trace.h
GEN block/trace.h
GEN chardev/trace.h
GEN hw/block/trace.h
GEN hw/block/dataplane/trace.h
GEN hw/char/trace.h
GEN hw/intc/trace.h
GEN hw/net/trace.h
GEN hw/virtio/trace.h
GEN hw/audio/trace.h
GEN hw/misc/trace.h
GEN hw/usb/trace.h
GEN hw/scsi/trace.h
GEN hw/nvram/trace.h
GEN hw/display/trace.h
GEN hw/input/trace.h
GEN hw/timer/trace.h
GEN hw/dma/trace.h
GEN hw/sparc/trace.h
GEN hw/sparc64/trace.h
GEN hw/sd/trace.h
GEN hw/isa/trace.h
GEN hw/mem/trace.h
GEN hw/i386/trace.h
GEN hw/i386/xen/trace.h
GEN hw/9pfs/trace.h
GEN hw/ppc/trace.h
GEN hw/pci/trace.h
GEN hw/pci-host/trace.h
GEN hw/s390x/trace.h
GEN hw/vfio/trace.h
GEN hw/acpi/trace.h
GEN hw/arm/trace.h
GEN hw/alpha/trace.h
GEN hw/hppa/trace.h
GEN hw/xen/trace.h
GEN hw/ide/trace.h
GEN ui/trace.h
GEN audio/trace.h
GEN net/trace.h
GEN target/arm/trace.h
GEN target/i386/trace.h
GEN target/mips/trace.h
GEN target/sparc/trace.h
GEN target/s390x/trace.h
GEN target/ppc/trace.h
GEN qom/trace.h
GEN linux-user/trace.h
GEN qapi/trace.h
GEN accel/tcg/trace.h
GEN accel/kvm/trace.h
GEN nbd/trace.h
GEN trace-root.c
GEN scsi/trace.h
GEN util/trace.c
GEN crypto/trace.c
GEN io/trace.c
GEN migration/trace.c
GEN block/trace.c
GEN chardev/trace.c
GEN hw/block/trace.c
GEN hw/block/dataplane/trace.c
GEN hw/char/trace.c
GEN hw/intc/trace.c
GEN hw/net/trace.c
GEN hw/virtio/trace.c
GEN hw/audio/trace.c
GEN hw/misc/trace.c
GEN hw/usb/trace.c
GEN hw/scsi/trace.c
GEN hw/nvram/trace.c
GEN hw/display/trace.c
GEN hw/input/trace.c
GEN hw/timer/trace.c
GEN hw/dma/trace.c
GEN hw/sparc/trace.c
GEN hw/sparc64/trace.c
GEN hw/sd/trace.c
GEN hw/isa/trace.c
GEN hw/mem/trace.c
GEN hw/i386/trace.c
GEN hw/i386/xen/trace.c
GEN hw/9pfs/trace.c
GEN hw/ppc/trace.c
GEN hw/pci/trace.c
GEN hw/pci-host/trace.c
GEN hw/s390x/trace.c
GEN hw/vfio/trace.c
GEN hw/acpi/trace.c
GEN hw/arm/trace.c
GEN hw/alpha/trace.c
GEN hw/hppa/trace.c
GEN hw/xen/trace.c
GEN hw/ide/trace.c
GEN ui/trace.c
GEN audio/trace.c
GEN net/trace.c
GEN target/arm/trace.c
GEN target/i386/trace.c
GEN target/mips/trace.c
GEN target/sparc/trace.c
GEN target/s390x/trace.c
GEN target/ppc/trace.c
GEN qom/trace.c
GEN linux-user/trace.c
GEN qapi/trace.c
GEN accel/tcg/trace.c
GEN accel/kvm/trace.c
GEN nbd/trace.c
GEN scsi/trace.c
GEN config-all-devices.mak
DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
DEP /tmp/qemu-test/src/dtc/tests/trees.S
DEP /tmp/qemu-test/src/dtc/tests/testutils.c
DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
DEP /tmp/qemu-test/src/dtc/tests/check_path.c
DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
DEP /tmp/qemu-test/src/dtc/tests/overlay.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
DEP /tmp/qemu-test/src/dtc/tests/incbin.c
DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
DEP /tmp/qemu-test/src/dtc/tests/path-references.c
DEP /tmp/qemu-test/src/dtc/tests/references.c
DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
DEP /tmp/qemu-test/src/dtc/tests/del_node.c
DEP /tmp/qemu-test/src/dtc/tests/del_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop.c
DEP /tmp/qemu-test/src/dtc/tests/set_name.c
DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
DEP /tmp/qemu-test/src/dtc/tests/notfound.c
DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
DEP /tmp/qemu-test/src/dtc/tests/get_path.c
DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/getprop.c
DEP /tmp/qemu-test/src/dtc/tests/get_name.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
DEP /tmp/qemu-test/src/dtc/tests/find_property.c
DEP /tmp/qemu-test/src/dtc/tests/root_node.c
DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
DEP /tmp/qemu-test/src/dtc/util.c
DEP /tmp/qemu-test/src/dtc/fdtoverlay.c
DEP /tmp/qemu-test/src/dtc/fdtput.c
DEP /tmp/qemu-test/src/dtc/fdtget.c
DEP /tmp/qemu-test/src/dtc/fdtdump.c
LEX convert-dtsv0-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/srcpos.c
BISON dtc-parser.tab.c
LEX dtc-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/treesource.c
DEP /tmp/qemu-test/src/dtc/livetree.c
DEP /tmp/qemu-test/src/dtc/fstree.c
DEP /tmp/qemu-test/src/dtc/flattree.c
DEP /tmp/qemu-test/src/dtc/dtc.c
DEP /tmp/qemu-test/src/dtc/data.c
DEP /tmp/qemu-test/src/dtc/checks.c
DEP convert-dtsv0-lexer.lex.c
DEP dtc-lexer.lex.c
DEP dtc-parser.tab.c
CHK version_gen.h
UPD version_gen.h
DEP /tmp/qemu-test/src/dtc/util.c
CC libfdt/fdt.o
CC libfdt/fdt_ro.o
CC libfdt/fdt_wip.o
CC libfdt/fdt_strerror.o
CC libfdt/fdt_rw.o
CC libfdt/fdt_sw.o
CC libfdt/fdt_empty_tree.o
CC libfdt/fdt_addresses.o
CC libfdt/fdt_overlay.o
AR libfdt/libfdt.a
ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
GEN qga/qapi-generated/qga-qapi-visit.h
CC tests/qemu-iotests/socket_scm_helper.o
GEN qga/qapi-generated/qga-qapi-types.h
GEN qga/qapi-generated/qga-qapi-types.c
CC qmp-introspect.o
GEN qga/qapi-generated/qga-qapi-visit.c
GEN qga/qapi-generated/qga-qmp-commands.h
GEN qga/qapi-generated/qga-qmp-marshal.c
CC qapi-types.o
CC qapi-visit.o
CC qapi-event.o
CC qapi/qapi-visit-core.o
CC qapi/qapi-dealloc-visitor.o
CC qapi/qobject-output-visitor.o
CC qapi/qobject-input-visitor.o
CC qapi/qmp-registry.o
CC qapi/qmp-dispatch.o
CC qapi/string-input-visitor.o
CC qapi/string-output-visitor.o
CC qapi/opts-visitor.o
CC qapi/qapi-clone-visitor.o
CC qapi/qmp-event.o
CC qapi/qapi-util.o
CC qobject/qnull.o
CC qobject/qnum.o
CC qobject/qstring.o
CC qobject/qdict.o
CC qobject/qlist.o
CC qobject/qbool.o
CC qobject/qlit.o
CC qobject/qjson.o
CC qobject/qobject.o
CC qobject/json-lexer.o
CC qobject/json-streamer.o
CC qobject/json-parser.o
CC trace/control.o
CC trace/qmp.o
CC util/osdep.o
CC util/cutils.o
CC util/unicode.o
CC util/qemu-timer-common.o
CC util/bufferiszero.o
CC util/lockcnt.o
CC util/aiocb.o
CC util/async.o
CC util/thread-pool.o
CC util/qemu-timer.o
CC util/main-loop.o
CC util/iohandler.o
CC util/aio-posix.o
CC util/compatfd.o
CC util/event_notifier-posix.o
CC util/mmap-alloc.o
CC util/oslib-posix.o
CC util/qemu-openpty.o
CC util/qemu-thread-posix.o
CC util/memfd.o
CC util/envlist.o
CC util/path.o
CC util/module.o
CC util/host-utils.o
CC util/bitmap.o
CC util/bitops.o
CC util/hbitmap.o
CC util/fifo8.o
CC util/acl.o
CC util/cacheinfo.o
CC util/error.o
CC util/qemu-error.o
CC util/id.o
CC util/iov.o
CC util/qemu-config.o
CC util/qemu-sockets.o
CC util/uri.o
CC util/notify.o
CC util/qemu-option.o
CC util/qemu-progress.o
CC util/keyval.o
CC util/hexdump.o
CC util/crc32c.o
CC util/uuid.o
CC util/throttle.o
CC util/getauxval.o
CC util/readline.o
CC util/rcu.o
CC util/qemu-coroutine.o
CC util/qemu-coroutine-lock.o
CC util/qemu-coroutine-io.o
CC util/qemu-coroutine-sleep.o
CC util/coroutine-ucontext.o
CC util/buffer.o
CC util/timed-average.o
CC util/base64.o
CC util/log.o
CC util/pagesize.o
CC util/qdist.o
CC util/qht.o
CC util/range.o
CC util/stats64.o
CC util/systemd.o
CC trace-root.o
CC util/trace.o
CC crypto/trace.o
CC io/trace.o
CC migration/trace.o
CC block/trace.o
CC chardev/trace.o
CC hw/block/trace.o
CC hw/block/dataplane/trace.o
CC hw/char/trace.o
CC hw/intc/trace.o
CC hw/net/trace.o
CC hw/virtio/trace.o
CC hw/audio/trace.o
CC hw/misc/trace.o
CC hw/usb/trace.o
CC hw/scsi/trace.o
CC hw/nvram/trace.o
CC hw/display/trace.o
CC hw/input/trace.o
CC hw/timer/trace.o
CC hw/dma/trace.o
CC hw/sparc/trace.o
CC hw/sparc64/trace.o
CC hw/sd/trace.o
CC hw/isa/trace.o
CC hw/mem/trace.o
CC hw/i386/trace.o
CC hw/i386/xen/trace.o
CC hw/9pfs/trace.o
CC hw/ppc/trace.o
CC hw/pci/trace.o
CC hw/pci-host/trace.o
CC hw/s390x/trace.o
CC hw/vfio/trace.o
CC hw/acpi/trace.o
CC hw/arm/trace.o
CC hw/alpha/trace.o
CC hw/hppa/trace.o
CC hw/xen/trace.o
CC hw/ide/trace.o
CC ui/trace.o
CC audio/trace.o
CC net/trace.o
CC target/arm/trace.o
CC target/i386/trace.o
CC target/mips/trace.o
CC target/sparc/trace.o
CC target/s390x/trace.o
CC target/ppc/trace.o
CC qom/trace.o
CC linux-user/trace.o
CC qapi/trace.o
CC accel/tcg/trace.o
CC accel/kvm/trace.o
CC nbd/trace.o
CC scsi/trace.o
CC crypto/pbkdf-stub.o
CC stubs/arch-query-cpu-def.o
CC stubs/arch-query-cpu-model-expansion.o
CC stubs/arch-query-cpu-model-comparison.o
CC stubs/arch-query-cpu-model-baseline.o
CC stubs/bdrv-next-monitor-owned.o
CC stubs/blk-commit-all.o
CC stubs/blockdev-close-all-bdrv-states.o
CC stubs/clock-warp.o
CC stubs/cpu-get-clock.o
CC stubs/cpu-get-icount.o
CC stubs/dump.o
CC stubs/error-printf.o
CC stubs/fdset.o
CC stubs/gdbstub.o
CC stubs/get-vm-name.o
CC stubs/iothread.o
CC stubs/iothread-lock.o
CC stubs/is-daemonized.o
CC stubs/migr-blocker.o
CC stubs/machine-init-done.o
CC stubs/change-state-handler.o
CC stubs/notify-event.o
CC stubs/monitor.o
CC stubs/qtest.o
CC stubs/replay.o
CC stubs/runstate-check.o
CC stubs/set-fd-handler.o
CC stubs/slirp.o
CC stubs/sysbus.o
CC stubs/tpm.o
CC stubs/trace-control.o
CC stubs/uuid.o
CC stubs/vm-stop.o
CC stubs/vmstate.o
CC stubs/qmp_pc_dimm.o
CC stubs/target-monitor-defs.o
CC stubs/target-get-monitor-def.o
CC stubs/pc_madt_cpu_entry.o
CC stubs/vmgenid.o
CC stubs/xen-common.o
CC stubs/xen-hvm.o
CC stubs/pci-host-piix.o
CC contrib/ivshmem-client/ivshmem-client.o
CC contrib/ivshmem-client/main.o
CC contrib/ivshmem-server/ivshmem-server.o
CC contrib/ivshmem-server/main.o
CC qemu-nbd.o
CC block.o
CC blockjob.o
CC qemu-io-cmds.o
CC replication.o
CC block/raw-format.o
CC block/qcow.o
CC block/vdi.o
CC block/vmdk.o
CC block/cloop.o
CC block/bochs.o
CC block/vpc.o
CC block/vvfat.o
CC block/dmg.o
CC block/qcow2.o
CC block/qcow2-refcount.o
CC block/qcow2-cluster.o
CC block/qcow2-snapshot.o
CC block/qcow2-cache.o
CC block/qcow2-bitmap.o
CC block/qed.o
CC block/qed-l2-cache.o
CC block/qed-table.o
CC block/qed-cluster.o
CC block/qed-check.o
CC block/vhdx.o
CC block/vhdx-endian.o
CC block/vhdx-log.o
CC block/quorum.o
CC block/parallels.o
CC block/blkdebug.o
CC block/blkverify.o
CC block/blkreplay.o
CC block/block-backend.o
CC block/snapshot.o
CC block/qapi.o
CC block/file-posix.o
CC block/null.o
CC block/mirror.o
CC block/commit.o
CC block/io.o
CC block/throttle-groups.o
CC block/nbd.o
CC block/nbd-client.o
CC block/sheepdog.o
CC block/accounting.o
CC block/dirty-bitmap.o
CC block/write-threshold.o
CC block/backup.o
CC block/replication.o
CC block/throttle.o
CC block/crypto.o
CC nbd/server.o
CC nbd/client.o
CC nbd/common.o
CC scsi/utils.o
CC scsi/pr-manager.o
CC scsi/pr-manager-helper.o
CC block/dmg-bz2.o
CC crypto/init.o
CC crypto/hash.o
CC crypto/hash-glib.o
CC crypto/hmac.o
CC crypto/hmac-glib.o
CC crypto/aes.o
CC crypto/desrfb.o
CC crypto/cipher.o
CC crypto/tlscreds.o
CC crypto/tlscredsanon.o
CC crypto/tlscredsx509.o
CC crypto/tlssession.o
CC crypto/secret.o
CC crypto/random-platform.o
CC crypto/pbkdf.o
CC crypto/ivgen.o
CC crypto/ivgen-essiv.o
CC crypto/ivgen-plain.o
CC crypto/ivgen-plain64.o
CC crypto/afsplit.o
CC crypto/xts.o
CC crypto/block.o
CC crypto/block-qcow.o
CC crypto/block-luks.o
CC io/channel.o
CC io/channel-buffer.o
CC io/channel-command.o
CC io/channel-file.o
CC io/channel-socket.o
CC io/channel-watch.o
CC io/channel-tls.o
CC io/channel-websock.o
CC io/channel-util.o
CC io/dns-resolver.o
CC io/net-listener.o
CC io/task.o
CC qom/object.o
CC qom/container.o
CC qom/qom-qobject.o
CC qom/object_interfaces.o
GEN qemu-img-cmds.h
CC qemu-io.o
CC scsi/qemu-pr-helper.o
CC qemu-bridge-helper.o
CC blockdev.o
CC blockdev-nbd.o
CC bootdevice.o
CC iothread.o
CC qdev-monitor.o
CC device-hotplug.o
CC os-posix.o
CC bt-host.o
CC bt-vhci.o
CC dma-helpers.o
CC vl.o
CC tpm.o
CC device_tree.o
CC qmp-marshal.o
CC qmp.o
CC hmp.o
CC cpus-common.o
CC audio/audio.o
CC audio/noaudio.o
CC audio/wavaudio.o
CC audio/mixeng.o
CC audio/sdlaudio.o
CC audio/ossaudio.o
CC audio/spiceaudio.o
CC audio/wavcapture.o
CC backends/rng.o
CC backends/rng-egd.o
CC backends/rng-random.o
CC backends/tpm.o
CC backends/hostmem.o
CC backends/hostmem-ram.o
CC backends/hostmem-file.o
CC backends/cryptodev.o
CC backends/cryptodev-builtin.o
CC block/stream.o
CC chardev/msmouse.o
CC chardev/wctablet.o
CC chardev/testdev.o
CC chardev/spice.o
CC disas/arm.o
CC disas/i386.o
CC fsdev/qemu-fsdev-dummy.o
CC fsdev/qemu-fsdev-opts.o
CC fsdev/qemu-fsdev-throttle.o
CC hw/acpi/core.o
CC hw/acpi/piix4.o
CC hw/acpi/pcihp.o
CC hw/acpi/ich9.o
CC hw/acpi/tco.o
CC hw/acpi/cpu_hotplug.o
CC hw/acpi/memory_hotplug.o
CC hw/acpi/cpu.o
CC hw/acpi/nvdimm.o
CC hw/acpi/vmgenid.o
CC hw/acpi/acpi_interface.o
CC hw/acpi/bios-linker-loader.o
CC hw/acpi/aml-build.o
CC hw/acpi/ipmi.o
CC hw/acpi/acpi-stub.o
CC hw/acpi/ipmi-stub.o
CC hw/audio/sb16.o
CC hw/audio/es1370.o
CC hw/audio/ac97.o
CC hw/audio/fmopl.o
CC hw/audio/adlib.o
CC hw/audio/gus.o
CC hw/audio/gusemu_hal.o
CC hw/audio/gusemu_mixer.o
CC hw/audio/cs4231a.o
CC hw/audio/intel-hda.o
CC hw/audio/hda-codec.o
CC hw/audio/pcspk.o
CC hw/audio/wm8750.o
CC hw/audio/pl041.o
CC hw/audio/lm4549.o
CC hw/audio/marvell_88w8618.o
CC hw/audio/soundhw.o
CC hw/block/block.o
CC hw/block/cdrom.o
CC hw/block/hd-geometry.o
CC hw/block/fdc.o
CC hw/block/m25p80.o
CC hw/block/nand.o
CC hw/block/pflash_cfi01.o
CC hw/block/pflash_cfi02.o
CC hw/block/xen_disk.o
CC hw/block/ecc.o
CC hw/block/onenand.o
CC hw/block/nvme.o
CC hw/bt/core.o
CC hw/bt/l2cap.o
CC hw/bt/sdp.o
CC hw/bt/hci.o
CC hw/bt/hid.o
CC hw/bt/hci-csr.o
CC hw/char/ipoctal232.o
CC hw/char/parallel.o
CC hw/char/pl011.o
CC hw/char/serial.o
CC hw/char/serial-isa.o
CC hw/char/serial-pci.o
CC hw/char/virtio-console.o
CC hw/char/xen_console.o
CC hw/char/cadence_uart.o
CC hw/char/cmsdk-apb-uart.o
CC hw/char/debugcon.o
CC hw/char/imx_serial.o
CC hw/core/qdev.o
CC hw/core/qdev-properties.o
CC hw/core/bus.o
CC hw/core/reset.o
CC hw/core/qdev-fw.o
CC hw/core/fw-path-provider.o
CC hw/core/irq.o
CC hw/core/hotplug.o
CC hw/core/nmi.o
CC hw/core/stream.o
CC hw/core/ptimer.o
CC hw/core/sysbus.o
CC hw/core/machine.o
CC hw/core/loader.o
CC hw/core/qdev-properties-system.o
CC hw/core/register.o
CC hw/core/or-irq.o
CC hw/core/platform-bus.o
CC hw/cpu/core.o
CC hw/display/ads7846.o
CC hw/display/cirrus_vga.o
CC hw/display/pl110.o
CC hw/display/ssd0303.o
CC hw/display/ssd0323.o
CC hw/display/xenfb.o
CC hw/display/vga-pci.o
CC hw/display/vga-isa.o
CC hw/display/vmware_vga.o
CC hw/display/blizzard.o
CC hw/display/exynos4210_fimd.o
CC hw/display/framebuffer.o
CC hw/display/tc6393xb.o
CC hw/display/qxl.o
CC hw/display/qxl-logger.o
CC hw/display/qxl-render.o
CC hw/dma/pl080.o
CC hw/dma/pl330.o
CC hw/dma/i8257.o
CC hw/dma/xilinx_axidma.o
CC hw/dma/xlnx-zynq-devcfg.o
CC hw/gpio/max7310.o
CC hw/gpio/pl061.o
CC hw/gpio/zaurus.o
CC hw/gpio/gpio_key.o
CC hw/i2c/core.o
CC hw/i2c/smbus.o
CC hw/i2c/smbus_eeprom.o
CC hw/i2c/i2c-ddc.o
CC hw/i2c/versatile_i2c.o
CC hw/i2c/smbus_ich9.o
CC hw/i2c/pm_smbus.o
CC hw/i2c/bitbang_i2c.o
CC hw/i2c/exynos4210_i2c.o
CC hw/i2c/imx_i2c.o
CC hw/i2c/aspeed_i2c.o
CC hw/ide/core.o
CC hw/ide/atapi.o
CC hw/ide/qdev.o
CC hw/ide/pci.o
CC hw/ide/isa.o
CC hw/ide/piix.o
CC hw/ide/microdrive.o
CC hw/ide/ahci.o
CC hw/ide/ich.o
CC hw/ide/ahci-allwinner.o
CC hw/input/hid.o
CC hw/input/lm832x.o
CC hw/input/pckbd.o
CC hw/input/pl050.o
CC hw/input/ps2.o
CC hw/input/stellaris_input.o
CC hw/input/tsc2005.o
CC hw/input/virtio-input.o
CC hw/input/virtio-input-hid.o
CC hw/input/virtio-input-host.o
CC hw/intc/i8259_common.o
CC hw/intc/i8259.o
CC hw/intc/pl190.o
CC hw/intc/xlnx-pmu-iomod-intc.o
CC hw/intc/xlnx-zynqmp-ipi.o
CC hw/intc/imx_avic.o
CC hw/intc/realview_gic.o
CC hw/intc/ioapic_common.o
CC hw/intc/arm_gic_common.o
CC hw/intc/arm_gic.o
CC hw/intc/arm_gicv2m.o
CC hw/intc/arm_gicv3_common.o
CC hw/intc/arm_gicv3.o
CC hw/intc/arm_gicv3_dist.o
CC hw/intc/arm_gicv3_redist.o
CC hw/intc/arm_gicv3_its_common.o
CC hw/intc/intc.o
CC hw/ipack/ipack.o
CC hw/ipack/tpci200.o
CC hw/ipmi/ipmi.o
CC hw/ipmi/ipmi_bmc_sim.o
CC hw/ipmi/ipmi_bmc_extern.o
CC hw/ipmi/isa_ipmi_kcs.o
CC hw/ipmi/isa_ipmi_bt.o
CC hw/isa/isa-bus.o
CC hw/isa/apm.o
CC hw/mem/pc-dimm.o
CC hw/mem/nvdimm.o
CC hw/misc/applesmc.o
CC hw/misc/max111x.o
CC hw/misc/tmp105.o
CC hw/misc/tmp421.o
CC hw/misc/debugexit.o
CC hw/misc/sga.o
CC hw/misc/pc-testdev.o
CC hw/misc/pci-testdev.o
CC hw/misc/edu.o
CC hw/misc/unimp.o
CC hw/misc/vmcoreinfo.o
CC hw/misc/arm_l2x0.o
CC hw/misc/arm_integrator_debug.o
CC hw/misc/a9scu.o
CC hw/misc/arm11scu.o
CC hw/net/xen_nic.o
CC hw/net/ne2000.o
CC hw/net/eepro100.o
CC hw/net/pcnet-pci.o
CC hw/net/pcnet.o
CC hw/net/e1000.o
CC hw/net/e1000x_common.o
CC hw/net/net_tx_pkt.o
CC hw/net/net_rx_pkt.o
CC hw/net/e1000e.o
CC hw/net/e1000e_core.o
CC hw/net/rtl8139.o
CC hw/net/vmxnet3.o
CC hw/net/smc91c111.o
CC hw/net/lan9118.o
CC hw/net/ne2000-isa.o
CC hw/net/xgmac.o
CC hw/net/xilinx_axienet.o
CC hw/net/allwinner_emac.o
CC hw/net/imx_fec.o
CC hw/net/cadence_gem.o
CC hw/net/stellaris_enet.o
CC hw/net/ftgmac100.o
CC hw/net/rocker/rocker.o
CC hw/net/rocker/rocker_fp.o
CC hw/net/rocker/rocker_desc.o
CC hw/net/rocker/rocker_world.o
CC hw/net/rocker/rocker_of_dpa.o
CC hw/nvram/eeprom93xx.o
CC hw/nvram/eeprom_at24c.o
CC hw/nvram/fw_cfg.o
CC hw/nvram/chrp_nvram.o
CC hw/pci-bridge/pci_bridge_dev.o
CC hw/pci-bridge/pcie_root_port.o
CC hw/pci-bridge/gen_pcie_root_port.o
CC hw/pci-bridge/pcie_pci_bridge.o
CC hw/pci-bridge/pci_expander_bridge.o
CC hw/pci-bridge/xio3130_upstream.o
CC hw/pci-bridge/xio3130_downstream.o
CC hw/pci-bridge/ioh3420.o
CC hw/pci-bridge/i82801b11.o
CC hw/pci-host/pam.o
CC hw/pci-host/versatile.o
CC hw/pci-host/piix.o
CC hw/pci-host/q35.o
CC hw/pci-host/gpex.o
CC hw/pci/pci.o
CC hw/pci/pci_bridge.o
CC hw/pci/msix.o
CC hw/pci/msi.o
CC hw/pci/shpc.o
CC hw/pci/slotid_cap.o
CC hw/pci/pci_host.o
CC hw/pci/pcie_host.o
CC hw/pci/pcie.o
CC hw/pci/pcie_aer.o
CC hw/pci/pcie_port.o
CC hw/pci/pci-stub.o
CC hw/pcmcia/pcmcia.o
CC hw/scsi/scsi-disk.o
CC hw/scsi/scsi-generic.o
CC hw/scsi/scsi-bus.o
CC hw/scsi/lsi53c895a.o
CC hw/scsi/mptsas.o
CC hw/scsi/mptconfig.o
CC hw/scsi/mptendian.o
CC hw/scsi/megasas.o
CC hw/scsi/vmw_pvscsi.o
CC hw/scsi/esp.o
CC hw/scsi/esp-pci.o
CC hw/sd/pl181.o
CC hw/sd/ssi-sd.o
CC hw/sd/sd.o
CC hw/sd/core.o
CC hw/sd/sdhci.o
CC hw/smbios/smbios.o
CC hw/smbios/smbios_type_38.o
CC hw/smbios/smbios-stub.o
CC hw/smbios/smbios_type_38-stub.o
CC hw/ssi/pl022.o
CC hw/ssi/ssi.o
CC hw/ssi/xilinx_spips.o
CC hw/ssi/aspeed_smc.o
CC hw/ssi/stm32f2xx_spi.o
CC hw/ssi/mss-spi.o
CC hw/timer/arm_timer.o
CC hw/timer/arm_mptimer.o
CC hw/timer/armv7m_systick.o
CC hw/timer/a9gtimer.o
CC hw/timer/cadence_ttc.o
CC hw/timer/ds1338.o
CC hw/timer/hpet.o
CC hw/timer/i8254_common.o
CC hw/timer/i8254.o
CC hw/timer/pl031.o
CC hw/timer/twl92230.o
CC hw/timer/imx_epit.o
CC hw/timer/imx_gpt.o
CC hw/timer/stm32f2xx_timer.o
CC hw/timer/aspeed_timer.o
CC hw/timer/cmsdk-apb-timer.o
CC hw/timer/mss-timer.o
CC hw/tpm/tpm_util.o
CC hw/tpm/tpm_tis.o
CC hw/tpm/tpm_crb.o
CC hw/tpm/tpm_passthrough.o
CC hw/tpm/tpm_emulator.o
CC hw/usb/core.o
CC hw/usb/combined-packet.o
CC hw/usb/bus.o
CC hw/usb/libhw.o
CC hw/usb/desc.o
CC hw/usb/desc-msos.o
CC hw/usb/hcd-uhci.o
CC hw/usb/hcd-ohci.o
CC hw/usb/hcd-ehci-pci.o
CC hw/usb/hcd-ehci.o
CC hw/usb/hcd-ehci-sysbus.o
CC hw/usb/hcd-xhci.o
CC hw/usb/hcd-xhci-nec.o
CC hw/usb/hcd-musb.o
CC hw/usb/dev-hub.o
CC hw/usb/dev-hid.o
CC hw/usb/dev-wacom.o
CC hw/usb/dev-uas.o
CC hw/usb/dev-storage.o
CC hw/usb/dev-audio.o
CC hw/usb/dev-serial.o
CC hw/usb/dev-network.o
CC hw/usb/dev-bluetooth.o
CC hw/usb/dev-smartcard-reader.o
CC hw/usb/ccid-card-passthru.o
CC hw/usb/ccid-card-emulated.o
CC hw/usb/dev-mtp.o
CC hw/usb/host-stub.o
CC hw/virtio/virtio-rng.o
CC hw/virtio/virtio-pci.o
CC hw/virtio/virtio-bus.o
CC hw/virtio/virtio-mmio.o
CC hw/virtio/vhost-stub.o
CC hw/watchdog/watchdog.o
CC hw/watchdog/wdt_i6300esb.o
CC hw/watchdog/wdt_ib700.o
CC hw/watchdog/wdt_aspeed.o
CC hw/xen/xen_backend.o
CC hw/xen/xen_devconfig.o
CC hw/xen/xen_pvdev.o
CC hw/xen/xen-common.o
CC migration/migration.o
CC migration/socket.o
CC migration/fd.o
CC migration/exec.o
CC migration/tls.o
CC migration/channel.o
CC migration/savevm.o
CC migration/colo-comm.o
CC migration/colo.o
CC migration/colo-failover.o
CC migration/vmstate.o
CC migration/vmstate-types.o
CC migration/page_cache.o
CC migration/qemu-file.o
CC migration/global_state.o
CC migration/qemu-file-channel.o
CC migration/xbzrle.o
CC migration/postcopy-ram.o
CC migration/qjson.o
CC migration/rdma.o
CC migration/block.o
CC net/net.o
CC net/queue.o
CC net/checksum.o
CC net/util.o
CC net/hub.o
CC net/socket.o
CC net/dump.o
CC net/eth.o
CC net/l2tpv3.o
CC net/vhost-user.o
CC net/slirp.o
CC net/filter.o
CC net/filter-buffer.o
CC net/filter-mirror.o
CC net/colo-compare.o
CC net/colo.o
CC net/filter-rewriter.o
CC net/filter-replay.o
CC net/tap.o
CC net/tap-linux.o
CC qom/cpu.o
CC replay/replay.o
CC replay/replay-internal.o
CC replay/replay-events.o
CC replay/replay-time.o
CC replay/replay-input.o
CC replay/replay-char.o
CC replay/replay-snapshot.o
CC replay/replay-net.o
CC replay/replay-audio.o
CC slirp/cksum.o
CC slirp/if.o
CC slirp/ip_icmp.o
CC slirp/ip6_icmp.o
CC slirp/ip6_input.o
CC slirp/ip6_output.o
CC slirp/ip_input.o
CC slirp/ip_output.o
CC slirp/dnssearch.o
CC slirp/dhcpv6.o
CC slirp/slirp.o
CC slirp/mbuf.o
CC slirp/misc.o
CC slirp/sbuf.o
CC slirp/socket.o
CC slirp/tcp_input.o
CC slirp/tcp_output.o
/tmp/qemu-test/src/slirp/tcp_input.c: In function 'tcp_input':
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_p' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_len' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_tos' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_id' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_off' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_ttl' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_sum' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_src.s_addr' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:219: warning: 'save_ip.ip_dst.s_addr' may be used uninitialized in this function
/tmp/qemu-test/src/slirp/tcp_input.c:220: warning: 'save_ip6.ip_nh' may be used uninitialized in this function
CC slirp/tcp_subr.o
CC slirp/tcp_timer.o
CC slirp/udp.o
CC slirp/udp6.o
CC slirp/bootp.o
CC slirp/tftp.o
CC slirp/arp_table.o
CC slirp/ndp_table.o
CC slirp/ncsi.o
CC ui/keymaps.o
CC ui/console.o
CC ui/qemu-pixman.o
CC ui/cursor.o
CC ui/input.o
CC ui/input-keymap.o
CC ui/input-legacy.o
CC ui/input-linux.o
CC ui/spice-core.o
CC ui/spice-input.o
CC ui/spice-display.o
CC ui/sdl.o
CC ui/sdl_zoom.o
CC ui/curses.o
CC ui/vnc.o
CC ui/vnc-enc-zlib.o
CC ui/vnc-enc-hextile.o
CC ui/vnc-enc-tight.o
CC ui/vnc-enc-zrle.o
CC ui/vnc-palette.o
CC ui/vnc-auth-vencrypt.o
CC ui/vnc-ws.o
CC ui/vnc-jobs.o
CC ui/gtk.o
CC ui/x_keymap.o
VERT ui/shader/texture-blit-vert.h
VERT ui/shader/texture-blit-flip-vert.h
FRAG ui/shader/texture-blit-frag.h
CC ui/console-gl.o
CC ui/egl-helpers.o
CC ui/egl-context.o
CC ui/gtk-egl.o
CC chardev/char.o
CC chardev/char-fd.o
CC chardev/char-fe.o
CC chardev/char-file.o
CC chardev/char-io.o
CC chardev/char-mux.o
CC chardev/char-null.o
CC chardev/char-parallel.o
CC chardev/char-pipe.o
CC chardev/char-pty.o
In file included from /usr/include/gtk-2.0/gtk/gtk.h:235,
from /tmp/qemu-test/src/include/ui/gtk.h:10,
from /tmp/qemu-test/src/ui/gtk-egl.c:21:
/usr/include/gtk-2.0/gtk/gtkitemfactory.h:47: warning: function declaration isn't a prototype
CC chardev/char-ringbuf.o
CC chardev/char-serial.o
In file included from /usr/include/gtk-2.0/gtk/gtk.h:235,
from /tmp/qemu-test/src/include/ui/gtk.h:10,
from /tmp/qemu-test/src/ui/gtk.c:43:
/usr/include/gtk-2.0/gtk/gtkitemfactory.h:47: warning: function declaration isn't a prototype
CC chardev/char-socket.o
CC chardev/char-stdio.o
CC chardev/char-udp.o
AS optionrom/multiboot.o
AS optionrom/linuxboot.o
CC optionrom/linuxboot_dma.o
AS optionrom/kvmvapic.o
LINK tests/qemu-iotests/socket_scm_helper
BUILD optionrom/multiboot.img
BUILD optionrom/linuxboot.img
cc: unrecognized option '-no-integrated-as'
cc: unrecognized option '-no-integrated-as'
BUILD optionrom/kvmvapic.img
CC qga/commands.o
BUILD optionrom/multiboot.raw
BUILD optionrom/linuxboot.raw
BUILD optionrom/linuxboot_dma.img
BUILD optionrom/kvmvapic.raw
CC qga/guest-agent-command-state.o
SIGN optionrom/multiboot.bin
SIGN optionrom/linuxboot.bin
BUILD optionrom/linuxboot_dma.raw
SIGN optionrom/kvmvapic.bin
CC qga/main.o
CC qga/commands-posix.o
SIGN optionrom/linuxboot_dma.bin
CC qga/channel-posix.o
CC qga/qapi-generated/qga-qapi-types.o
CC qga/qapi-generated/qga-qapi-visit.o
CC qga/qapi-generated/qga-qmp-marshal.o
AR libqemuutil.a
CC qemu-img.o
CC ui/shader.o
LINK ivshmem-client
LINK ivshmem-server
LINK qemu-nbd
LINK qemu-io
LINK scsi/qemu-pr-helper
LINK qemu-bridge-helper
LINK qemu-ga
GEN aarch64-softmmu/hmp-commands.h
GEN aarch64-softmmu/hmp-commands-info.h
GEN aarch64-softmmu/config-target.h
CC aarch64-softmmu/tcg/tcg.o
CC aarch64-softmmu/tcg/tcg-op.o
CC aarch64-softmmu/tcg/optimize.o
CC aarch64-softmmu/exec.o
CC aarch64-softmmu/tcg/tcg-common.o
CC aarch64-softmmu/fpu/softfloat.o
CC aarch64-softmmu/disas.o
GEN aarch64-softmmu/gdbstub-xml.c
CC aarch64-softmmu/arch_init.o
CC aarch64-softmmu/cpus.o
CC aarch64-softmmu/monitor.o
CC aarch64-softmmu/gdbstub.o
GEN x86_64-softmmu/hmp-commands.h
CC aarch64-softmmu/balloon.o
GEN x86_64-softmmu/hmp-commands-info.h
GEN x86_64-softmmu/config-target.h
CC aarch64-softmmu/ioport.o
CC x86_64-softmmu/exec.o
CC x86_64-softmmu/tcg/tcg.o
CC x86_64-softmmu/tcg/tcg-op.o
CC aarch64-softmmu/numa.o
CC x86_64-softmmu/tcg/optimize.o
CC x86_64-softmmu/tcg/tcg-common.o
CC x86_64-softmmu/fpu/softfloat.o
CC x86_64-softmmu/disas.o
GEN x86_64-softmmu/gdbstub-xml.c
CC aarch64-softmmu/qtest.o
CC aarch64-softmmu/memory.o
CC aarch64-softmmu/memory_mapping.o
CC aarch64-softmmu/dump.o
CC aarch64-softmmu/migration/ram.o
CC x86_64-softmmu/arch_init.o
CC x86_64-softmmu/cpus.o
CC x86_64-softmmu/monitor.o
CC x86_64-softmmu/gdbstub.o
LINK qemu-img
CC x86_64-softmmu/balloon.o
CC aarch64-softmmu/accel/accel.o
CC x86_64-softmmu/ioport.o
CC x86_64-softmmu/numa.o
CC x86_64-softmmu/qtest.o
CC x86_64-softmmu/memory.o
CC x86_64-softmmu/memory_mapping.o
CC x86_64-softmmu/dump.o
CC x86_64-softmmu/migration/ram.o
CC x86_64-softmmu/accel/accel.o
CC x86_64-softmmu/accel/kvm/kvm-all.o
CC x86_64-softmmu/accel/stubs/hax-stub.o
CC x86_64-softmmu/accel/stubs/hvf-stub.o
CC x86_64-softmmu/accel/tcg/tcg-all.o
CC aarch64-softmmu/accel/stubs/hax-stub.o
CC aarch64-softmmu/accel/stubs/hvf-stub.o
CC x86_64-softmmu/accel/tcg/cputlb.o
CC aarch64-softmmu/accel/stubs/kvm-stub.o
CC x86_64-softmmu/accel/tcg/tcg-runtime.o
CC x86_64-softmmu/accel/tcg/cpu-exec.o
CC aarch64-softmmu/accel/tcg/tcg-all.o
CC x86_64-softmmu/accel/tcg/cpu-exec-common.o
CC x86_64-softmmu/accel/tcg/translate-all.o
CC x86_64-softmmu/accel/tcg/translator.o
CC aarch64-softmmu/accel/tcg/cputlb.o
CC x86_64-softmmu/hw/block/virtio-blk.o
CC x86_64-softmmu/hw/block/vhost-user-blk.o
CC x86_64-softmmu/hw/block/dataplane/virtio-blk.o
CC x86_64-softmmu/hw/char/virtio-serial-bus.o
CC x86_64-softmmu/hw/core/generic-loader.o
CC x86_64-softmmu/hw/core/null-machine.o
CC x86_64-softmmu/hw/display/vga.o
CC aarch64-softmmu/accel/tcg/tcg-runtime.o
CC x86_64-softmmu/hw/display/virtio-gpu.o
CC x86_64-softmmu/hw/display/virtio-gpu-3d.o
CC aarch64-softmmu/accel/tcg/cpu-exec.o
CC x86_64-softmmu/hw/display/virtio-gpu-pci.o
CC aarch64-softmmu/accel/tcg/cpu-exec-common.o
CC x86_64-softmmu/hw/display/virtio-vga.o
CC aarch64-softmmu/accel/tcg/translate-all.o
CC aarch64-softmmu/accel/tcg/translator.o
CC aarch64-softmmu/hw/adc/stm32f2xx_adc.o
CC x86_64-softmmu/hw/intc/apic.o
CC aarch64-softmmu/hw/block/virtio-blk.o
CC x86_64-softmmu/hw/intc/apic_common.o
CC aarch64-softmmu/hw/block/vhost-user-blk.o
CC x86_64-softmmu/hw/intc/ioapic.o
CC aarch64-softmmu/hw/block/dataplane/virtio-blk.o
CC x86_64-softmmu/hw/isa/lpc_ich9.o
CC aarch64-softmmu/hw/char/exynos4210_uart.o
CC aarch64-softmmu/hw/char/omap_uart.o
CC x86_64-softmmu/hw/misc/ivshmem.o
CC aarch64-softmmu/hw/char/digic-uart.o
CC x86_64-softmmu/hw/misc/pvpanic.o
CC aarch64-softmmu/hw/char/stm32f2xx_usart.o
CC aarch64-softmmu/hw/char/bcm2835_aux.o
CC aarch64-softmmu/hw/char/virtio-serial-bus.o
CC x86_64-softmmu/hw/misc/hyperv_testdev.o
CC x86_64-softmmu/hw/misc/mmio_interface.o
CC x86_64-softmmu/hw/net/virtio-net.o
CC x86_64-softmmu/hw/net/vhost_net.o
CC x86_64-softmmu/hw/scsi/virtio-scsi.o
CC aarch64-softmmu/hw/core/generic-loader.o
CC x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
CC aarch64-softmmu/hw/core/null-machine.o
CC aarch64-softmmu/hw/cpu/arm11mpcore.o
CC aarch64-softmmu/hw/cpu/realview_mpcore.o
CC aarch64-softmmu/hw/cpu/a9mpcore.o
CC aarch64-softmmu/hw/cpu/a15mpcore.o
CC aarch64-softmmu/hw/display/omap_dss.o
CC x86_64-softmmu/hw/scsi/vhost-scsi-common.o
CC aarch64-softmmu/hw/display/omap_lcdc.o
CC aarch64-softmmu/hw/display/pxa2xx_lcd.o
CC aarch64-softmmu/hw/display/bcm2835_fb.o
CC aarch64-softmmu/hw/display/vga.o
CC aarch64-softmmu/hw/display/virtio-gpu.o
CC x86_64-softmmu/hw/scsi/vhost-scsi.o
CC x86_64-softmmu/hw/scsi/vhost-user-scsi.o
CC aarch64-softmmu/hw/display/virtio-gpu-3d.o
CC aarch64-softmmu/hw/display/virtio-gpu-pci.o
CC x86_64-softmmu/hw/timer/mc146818rtc.o
CC aarch64-softmmu/hw/display/dpcd.o
CC aarch64-softmmu/hw/display/xlnx_dp.o
CC x86_64-softmmu/hw/vfio/common.o
CC aarch64-softmmu/hw/dma/xlnx_dpdma.o
CC x86_64-softmmu/hw/vfio/pci.o
CC aarch64-softmmu/hw/dma/omap_dma.o
CC aarch64-softmmu/hw/dma/soc_dma.o
CC aarch64-softmmu/hw/dma/pxa2xx_dma.o
CC x86_64-softmmu/hw/vfio/pci-quirks.o
CC x86_64-softmmu/hw/vfio/platform.o
CC aarch64-softmmu/hw/dma/bcm2835_dma.o
CC x86_64-softmmu/hw/vfio/spapr.o
CC x86_64-softmmu/hw/virtio/virtio.o
CC x86_64-softmmu/hw/virtio/virtio-balloon.o
CC aarch64-softmmu/hw/gpio/omap_gpio.o
CC x86_64-softmmu/hw/virtio/vhost.o
CC x86_64-softmmu/hw/virtio/vhost-backend.o
CC aarch64-softmmu/hw/gpio/imx_gpio.o
CC aarch64-softmmu/hw/gpio/bcm2835_gpio.o
CC aarch64-softmmu/hw/i2c/omap_i2c.o
CC x86_64-softmmu/hw/virtio/vhost-user.o
CC aarch64-softmmu/hw/input/pxa2xx_keypad.o
CC x86_64-softmmu/hw/virtio/vhost-vsock.o
CC aarch64-softmmu/hw/input/tsc210x.o
CC aarch64-softmmu/hw/intc/armv7m_nvic.o
CC aarch64-softmmu/hw/intc/exynos4210_gic.o
CC x86_64-softmmu/hw/virtio/virtio-crypto.o
CC aarch64-softmmu/hw/intc/exynos4210_combiner.o
CC aarch64-softmmu/hw/intc/omap_intc.o
CC aarch64-softmmu/hw/intc/bcm2835_ic.o
CC aarch64-softmmu/hw/intc/bcm2836_control.o
CC aarch64-softmmu/hw/intc/allwinner-a10-pic.o
CC x86_64-softmmu/hw/virtio/virtio-crypto-pci.o
CC x86_64-softmmu/hw/xen/xen-host-pci-device.o
CC aarch64-softmmu/hw/intc/aspeed_vic.o
CC aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
CC aarch64-softmmu/hw/misc/ivshmem.o
CC aarch64-softmmu/hw/misc/arm_sysctl.o
CC x86_64-softmmu/hw/xen/xen_pt.o
CC aarch64-softmmu/hw/misc/cbus.o
CC x86_64-softmmu/hw/xen/xen_pt_config_init.o
CC aarch64-softmmu/hw/misc/exynos4210_pmu.o
CC aarch64-softmmu/hw/misc/exynos4210_clk.o
CC aarch64-softmmu/hw/misc/exynos4210_rng.o
CC x86_64-softmmu/hw/xen/xen_pt_graphics.o
CC aarch64-softmmu/hw/misc/imx_ccm.o
CC aarch64-softmmu/hw/misc/imx31_ccm.o
CC x86_64-softmmu/hw/xen/xen_pt_msi.o
CC x86_64-softmmu/hw/xen/xen_pt_load_rom.o
CC aarch64-softmmu/hw/misc/imx25_ccm.o
CC x86_64-softmmu/hw/i386/multiboot.o
CC aarch64-softmmu/hw/misc/imx6_ccm.o
CC x86_64-softmmu/hw/i386/pc.o
CC aarch64-softmmu/hw/misc/imx6_src.o
CC x86_64-softmmu/hw/i386/pc_piix.o
CC aarch64-softmmu/hw/misc/mst_fpga.o
CC aarch64-softmmu/hw/misc/omap_clk.o
CC x86_64-softmmu/hw/i386/pc_q35.o
CC aarch64-softmmu/hw/misc/omap_gpmc.o
CC aarch64-softmmu/hw/misc/omap_l4.o
CC aarch64-softmmu/hw/misc/omap_sdrc.o
CC aarch64-softmmu/hw/misc/omap_tap.o
CC aarch64-softmmu/hw/misc/bcm2835_mbox.o
CC x86_64-softmmu/hw/i386/pc_sysfw.o
CC aarch64-softmmu/hw/misc/bcm2835_property.o
CC x86_64-softmmu/hw/i386/x86-iommu.o
CC aarch64-softmmu/hw/misc/bcm2835_rng.o
CC x86_64-softmmu/hw/i386/intel_iommu.o
CC aarch64-softmmu/hw/misc/zynq_slcr.o
CC aarch64-softmmu/hw/misc/zynq-xadc.o
CC aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
CC x86_64-softmmu/hw/i386/amd_iommu.o
CC aarch64-softmmu/hw/misc/mps2-scc.o
CC aarch64-softmmu/hw/misc/auxbus.o
CC x86_64-softmmu/hw/i386/vmport.o
CC x86_64-softmmu/hw/i386/vmmouse.o
CC aarch64-softmmu/hw/misc/aspeed_scu.o
CC aarch64-softmmu/hw/misc/aspeed_sdmc.o
CC x86_64-softmmu/hw/i386/kvmvapic.o
CC aarch64-softmmu/hw/misc/mmio_interface.o
/tmp/qemu-test/src/hw/i386/pc_piix.c: In function 'igd_passthrough_isa_bridge_create':
/tmp/qemu-test/src/hw/i386/pc_piix.c:1078: warning: 'pch_rev_id' may be used uninitialized in this function
CC aarch64-softmmu/hw/misc/msf2-sysreg.o
CC x86_64-softmmu/hw/i386/acpi-build.o
CC x86_64-softmmu/hw/i386/../xenpv/xen_machine_pv.o
CC aarch64-softmmu/hw/net/virtio-net.o
CC x86_64-softmmu/hw/i386/kvm/clock.o
CC x86_64-softmmu/hw/i386/kvm/apic.o
CC aarch64-softmmu/hw/net/vhost_net.o
CC x86_64-softmmu/hw/i386/kvm/i8259.o
CC x86_64-softmmu/hw/i386/kvm/ioapic.o
CC x86_64-softmmu/hw/i386/kvm/i8254.o
CC aarch64-softmmu/hw/pcmcia/pxa2xx.o
CC aarch64-softmmu/hw/scsi/virtio-scsi.o
CC aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
CC aarch64-softmmu/hw/scsi/vhost-scsi-common.o
CC x86_64-softmmu/hw/i386/xen/xen_platform.o
CC x86_64-softmmu/hw/i386/xen/xen_apic.o
CC aarch64-softmmu/hw/scsi/vhost-scsi.o
CC aarch64-softmmu/hw/scsi/vhost-user-scsi.o
CC aarch64-softmmu/hw/sd/omap_mmc.o
CC x86_64-softmmu/hw/i386/xen/xen_pvdevice.o
CC x86_64-softmmu/hw/i386/xen/xen-hvm.o
/tmp/qemu-test/src/hw/i386/acpi-build.c: In function 'build_append_pci_bus_devices':
/tmp/qemu-test/src/hw/i386/acpi-build.c:509: warning: 'notify_method' may be used uninitialized in this function
CC x86_64-softmmu/hw/i386/xen/xen-mapcache.o
CC x86_64-softmmu/target/i386/helper.o
CC x86_64-softmmu/target/i386/cpu.o
CC aarch64-softmmu/hw/sd/pxa2xx_mmci.o
CC aarch64-softmmu/hw/sd/bcm2835_sdhost.o
CC aarch64-softmmu/hw/ssi/omap_spi.o
CC aarch64-softmmu/hw/ssi/imx_spi.o
CC aarch64-softmmu/hw/timer/exynos4210_mct.o
CC x86_64-softmmu/target/i386/gdbstub.o
CC x86_64-softmmu/target/i386/xsave_helper.o
CC x86_64-softmmu/target/i386/translate.o
CC aarch64-softmmu/hw/timer/exynos4210_pwm.o
CC aarch64-softmmu/hw/timer/exynos4210_rtc.o
CC x86_64-softmmu/target/i386/bpt_helper.o
CC aarch64-softmmu/hw/timer/omap_gptimer.o
CC x86_64-softmmu/target/i386/cc_helper.o
CC x86_64-softmmu/target/i386/excp_helper.o
CC aarch64-softmmu/hw/timer/omap_synctimer.o
CC aarch64-softmmu/hw/timer/pxa2xx_timer.o
CC x86_64-softmmu/target/i386/fpu_helper.o
CC x86_64-softmmu/target/i386/int_helper.o
CC aarch64-softmmu/hw/timer/digic-timer.o
CC x86_64-softmmu/target/i386/mem_helper.o
CC aarch64-softmmu/hw/timer/allwinner-a10-pit.o
CC x86_64-softmmu/target/i386/misc_helper.o
CC aarch64-softmmu/hw/usb/tusb6010.o
CC x86_64-softmmu/target/i386/mpx_helper.o
CC aarch64-softmmu/hw/vfio/common.o
CC aarch64-softmmu/hw/vfio/pci.o
CC aarch64-softmmu/hw/vfio/pci-quirks.o
CC x86_64-softmmu/target/i386/seg_helper.o
CC aarch64-softmmu/hw/vfio/platform.o
CC x86_64-softmmu/target/i386/smm_helper.o
CC x86_64-softmmu/target/i386/svm_helper.o
CC x86_64-softmmu/target/i386/machine.o
CC aarch64-softmmu/hw/vfio/calxeda-xgmac.o
CC aarch64-softmmu/hw/vfio/amd-xgbe.o
CC aarch64-softmmu/hw/vfio/spapr.o
CC aarch64-softmmu/hw/virtio/virtio.o
CC aarch64-softmmu/hw/virtio/virtio-balloon.o
CC x86_64-softmmu/target/i386/arch_memory_mapping.o
CC x86_64-softmmu/target/i386/arch_dump.o
CC x86_64-softmmu/target/i386/monitor.o
CC x86_64-softmmu/target/i386/kvm.o
CC aarch64-softmmu/hw/virtio/vhost.o
CC aarch64-softmmu/hw/virtio/vhost-backend.o
CC x86_64-softmmu/target/i386/hyperv.o
CC aarch64-softmmu/hw/virtio/vhost-user.o
CC aarch64-softmmu/hw/virtio/vhost-vsock.o
CC aarch64-softmmu/hw/virtio/virtio-crypto.o
GEN trace/generated-helpers.c
CC aarch64-softmmu/hw/virtio/virtio-crypto-pci.o
CC aarch64-softmmu/hw/arm/boot.o
CC x86_64-softmmu/trace/control-target.o
CC aarch64-softmmu/hw/arm/collie.o
CC aarch64-softmmu/hw/arm/exynos4_boards.o
CC aarch64-softmmu/hw/arm/gumstix.o
CC x86_64-softmmu/gdbstub-xml.o
CC aarch64-softmmu/hw/arm/highbank.o
CC aarch64-softmmu/hw/arm/digic_boards.o
CC x86_64-softmmu/trace/generated-helpers.o
CC aarch64-softmmu/hw/arm/integratorcp.o
CC aarch64-softmmu/hw/arm/mainstone.o
CC aarch64-softmmu/hw/arm/musicpal.o
CC aarch64-softmmu/hw/arm/nseries.o
CC aarch64-softmmu/hw/arm/omap_sx1.o
CC aarch64-softmmu/hw/arm/palm.o
CC aarch64-softmmu/hw/arm/realview.o
CC aarch64-softmmu/hw/arm/spitz.o
CC aarch64-softmmu/hw/arm/stellaris.o
CC aarch64-softmmu/hw/arm/tosa.o
CC aarch64-softmmu/hw/arm/versatilepb.o
CC aarch64-softmmu/hw/arm/vexpress.o
CC aarch64-softmmu/hw/arm/virt.o
CC aarch64-softmmu/hw/arm/xilinx_zynq.o
CC aarch64-softmmu/hw/arm/z2.o
CC aarch64-softmmu/hw/arm/virt-acpi-build.o
CC aarch64-softmmu/hw/arm/netduino2.o
CC aarch64-softmmu/hw/arm/sysbus-fdt.o
CC aarch64-softmmu/hw/arm/armv7m.o
CC aarch64-softmmu/hw/arm/exynos4210.o
CC aarch64-softmmu/hw/arm/pxa2xx.o
CC aarch64-softmmu/hw/arm/pxa2xx_gpio.o
CC aarch64-softmmu/hw/arm/pxa2xx_pic.o
CC aarch64-softmmu/hw/arm/digic.o
CC aarch64-softmmu/hw/arm/omap1.o
CC aarch64-softmmu/hw/arm/omap2.o
CC aarch64-softmmu/hw/arm/strongarm.o
CC aarch64-softmmu/hw/arm/allwinner-a10.o
CC aarch64-softmmu/hw/arm/cubieboard.o
CC aarch64-softmmu/hw/arm/bcm2835_peripherals.o
CC aarch64-softmmu/hw/arm/bcm2836.o
CC aarch64-softmmu/hw/arm/raspi.o
CC aarch64-softmmu/hw/arm/stm32f205_soc.o
CC aarch64-softmmu/hw/arm/xlnx-zynqmp.o
CC aarch64-softmmu/hw/arm/xlnx-zcu102.o
CC aarch64-softmmu/hw/arm/fsl-imx25.o
CC aarch64-softmmu/hw/arm/imx25_pdk.o
CC aarch64-softmmu/hw/arm/fsl-imx31.o
CC aarch64-softmmu/hw/arm/kzm.o
CC aarch64-softmmu/hw/arm/fsl-imx6.o
CC aarch64-softmmu/hw/arm/sabrelite.o
CC aarch64-softmmu/hw/arm/aspeed_soc.o
CC aarch64-softmmu/hw/arm/aspeed.o
CC aarch64-softmmu/hw/arm/mps2.o
CC aarch64-softmmu/hw/arm/msf2-soc.o
CC aarch64-softmmu/hw/arm/msf2-som.o
LINK x86_64-softmmu/qemu-system-x86_64
CC aarch64-softmmu/target/arm/arm-semi.o
CC aarch64-softmmu/target/arm/machine.o
CC aarch64-softmmu/target/arm/psci.o
CC aarch64-softmmu/target/arm/arch_dump.o
CC aarch64-softmmu/target/arm/monitor.o
CC aarch64-softmmu/target/arm/kvm-stub.o
CC aarch64-softmmu/target/arm/translate.o
CC aarch64-softmmu/target/arm/op_helper.o
CC aarch64-softmmu/target/arm/helper.o
CC aarch64-softmmu/target/arm/cpu.o
CC aarch64-softmmu/target/arm/neon_helper.o
CC aarch64-softmmu/target/arm/iwmmxt_helper.o
CC aarch64-softmmu/target/arm/gdbstub.o
CC aarch64-softmmu/target/arm/cpu64.o
CC aarch64-softmmu/target/arm/translate-a64.o
CC aarch64-softmmu/target/arm/helper-a64.o
CC aarch64-softmmu/target/arm/gdbstub64.o
CC aarch64-softmmu/target/arm/crypto_helper.o
CC aarch64-softmmu/target/arm/arm-powerctl.o
GEN trace/generated-helpers.c
CC aarch64-softmmu/trace/control-target.o
CC aarch64-softmmu/gdbstub-xml.o
CC aarch64-softmmu/trace/generated-helpers.o
/tmp/qemu-test/src/target/arm/translate-a64.c: In function 'handle_shri_with_rndacc':
/tmp/qemu-test/src/target/arm/translate-a64.c:6413: warning: 'tcg_src_hi' may be used uninitialized in this function
/tmp/qemu-test/src/target/arm/translate-a64.c: In function 'disas_simd_scalar_two_reg_misc':
/tmp/qemu-test/src/target/arm/translate-a64.c:8140: warning: 'rmode' may be used uninitialized in this function
LINK aarch64-softmmu/qemu-system-aarch64
TEST tests/qapi-schema/alternate-any.out
TEST tests/qapi-schema/alternate-base.out
TEST tests/qapi-schema/alternate-array.out
TEST tests/qapi-schema/alternate-clash.out
TEST tests/qapi-schema/alternate-conflict-dict.out
TEST tests/qapi-schema/alternate-conflict-enum-bool.out
TEST tests/qapi-schema/alternate-conflict-enum-int.out
TEST tests/qapi-schema/alternate-conflict-string.out
TEST tests/qapi-schema/alternate-conflict-bool-string.out
TEST tests/qapi-schema/alternate-conflict-num-string.out
TEST tests/qapi-schema/alternate-empty.out
TEST tests/qapi-schema/alternate-nested.out
TEST tests/qapi-schema/alternate-unknown.out
TEST tests/qapi-schema/args-alternate.out
TEST tests/qapi-schema/args-any.out
TEST tests/qapi-schema/args-array-empty.out
TEST tests/qapi-schema/args-array-unknown.out
TEST tests/qapi-schema/args-bad-boxed.out
TEST tests/qapi-schema/args-boxed-anon.out
TEST tests/qapi-schema/args-boxed-empty.out
TEST tests/qapi-schema/args-boxed-string.out
TEST tests/qapi-schema/args-int.out
TEST tests/qapi-schema/args-invalid.out
TEST tests/qapi-schema/args-member-array-bad.out
TEST tests/qapi-schema/args-member-case.out
TEST tests/qapi-schema/args-member-unknown.out
TEST tests/qapi-schema/args-name-clash.out
TEST tests/qapi-schema/args-union.out
TEST tests/qapi-schema/args-unknown.out
TEST tests/qapi-schema/bad-base.out
TEST tests/qapi-schema/bad-data.out
TEST tests/qapi-schema/bad-ident.out
TEST tests/qapi-schema/bad-type-bool.out
TEST tests/qapi-schema/bad-type-dict.out
TEST tests/qapi-schema/bad-type-int.out
TEST tests/qapi-schema/base-cycle-direct.out
TEST tests/qapi-schema/base-cycle-indirect.out
TEST tests/qapi-schema/command-int.out
TEST tests/qapi-schema/comments.out
TEST tests/qapi-schema/doc-bad-alternate-member.out
TEST tests/qapi-schema/doc-bad-command-arg.out
TEST tests/qapi-schema/doc-bad-section.out
TEST tests/qapi-schema/doc-bad-symbol.out
TEST tests/qapi-schema/doc-bad-union-member.out
TEST tests/qapi-schema/doc-before-include.out
TEST tests/qapi-schema/doc-before-pragma.out
TEST tests/qapi-schema/doc-duplicated-arg.out
TEST tests/qapi-schema/doc-duplicated-return.out
TEST tests/qapi-schema/doc-duplicated-since.out
TEST tests/qapi-schema/doc-empty-arg.out
TEST tests/qapi-schema/doc-empty-section.out
TEST tests/qapi-schema/doc-empty-symbol.out
TEST tests/qapi-schema/doc-interleaved-section.out
TEST tests/qapi-schema/doc-good.out
TEST tests/qapi-schema/doc-invalid-end.out
TEST tests/qapi-schema/doc-invalid-end2.out
TEST tests/qapi-schema/doc-invalid-return.out
TEST tests/qapi-schema/doc-invalid-section.out
TEST tests/qapi-schema/doc-invalid-start.out
TEST tests/qapi-schema/doc-missing-colon.out
TEST tests/qapi-schema/doc-missing-expr.out
TEST tests/qapi-schema/doc-missing-space.out
TEST tests/qapi-schema/doc-missing.out
TEST tests/qapi-schema/doc-no-symbol.out
TEST tests/qapi-schema/double-data.out
TEST tests/qapi-schema/double-type.out
TEST tests/qapi-schema/duplicate-key.out
TEST tests/qapi-schema/empty.out
TEST tests/qapi-schema/enum-bad-name.out
TEST tests/qapi-schema/enum-bad-prefix.out
TEST tests/qapi-schema/enum-clash-member.out
TEST tests/qapi-schema/enum-dict-member.out
TEST tests/qapi-schema/enum-int-member.out
TEST tests/qapi-schema/enum-member-case.out
TEST tests/qapi-schema/enum-missing-data.out
TEST tests/qapi-schema/enum-wrong-data.out
TEST tests/qapi-schema/escape-outside-string.out
TEST tests/qapi-schema/escape-too-big.out
TEST tests/qapi-schema/escape-too-short.out
TEST tests/qapi-schema/event-boxed-empty.out
TEST tests/qapi-schema/event-case.out
TEST tests/qapi-schema/event-nest-struct.out
TEST tests/qapi-schema/flat-union-array-branch.out
TEST tests/qapi-schema/flat-union-bad-base.out
TEST tests/qapi-schema/flat-union-bad-discriminator.out
TEST tests/qapi-schema/flat-union-base-any.out
TEST tests/qapi-schema/flat-union-base-union.out
TEST tests/qapi-schema/flat-union-clash-member.out
TEST tests/qapi-schema/flat-union-empty.out
TEST tests/qapi-schema/flat-union-incomplete-branch.out
TEST tests/qapi-schema/flat-union-inline.out
TEST tests/qapi-schema/flat-union-int-branch.out
TEST tests/qapi-schema/flat-union-invalid-branch-key.out
TEST tests/qapi-schema/flat-union-invalid-discriminator.out
TEST tests/qapi-schema/flat-union-no-base.out
TEST tests/qapi-schema/flat-union-optional-discriminator.out
TEST tests/qapi-schema/flat-union-string-discriminator.out
TEST tests/qapi-schema/funny-char.out
TEST tests/qapi-schema/ident-with-escape.out
TEST tests/qapi-schema/include-before-err.out
TEST tests/qapi-schema/include-cycle.out
TEST tests/qapi-schema/include-extra-junk.out
TEST tests/qapi-schema/include-format-err.out
TEST tests/qapi-schema/include-nested-err.out
TEST tests/qapi-schema/include-no-file.out
TEST tests/qapi-schema/include-non-file.out
TEST tests/qapi-schema/include-relpath.out
TEST tests/qapi-schema/include-repetition.out
TEST tests/qapi-schema/include-self-cycle.out
TEST tests/qapi-schema/include-simple.out
TEST tests/qapi-schema/indented-expr.out
TEST tests/qapi-schema/leading-comma-list.out
TEST tests/qapi-schema/leading-comma-object.out
TEST tests/qapi-schema/missing-colon.out
TEST tests/qapi-schema/missing-comma-list.out
TEST tests/qapi-schema/missing-comma-object.out
TEST tests/qapi-schema/missing-type.out
TEST tests/qapi-schema/nested-struct-data.out
TEST tests/qapi-schema/non-objects.out
TEST tests/qapi-schema/pragma-doc-required-crap.out
TEST tests/qapi-schema/pragma-extra-junk.out
TEST tests/qapi-schema/pragma-name-case-whitelist-crap.out
TEST tests/qapi-schema/pragma-non-dict.out
TEST tests/qapi-schema/pragma-returns-whitelist-crap.out
TEST tests/qapi-schema/qapi-schema-test.out
TEST tests/qapi-schema/redefined-builtin.out
TEST tests/qapi-schema/quoted-structural-chars.out
TEST tests/qapi-schema/redefined-command.out
TEST tests/qapi-schema/redefined-event.out
TEST tests/qapi-schema/redefined-type.out
TEST tests/qapi-schema/reserved-command-q.out
TEST tests/qapi-schema/reserved-enum-q.out
TEST tests/qapi-schema/reserved-member-has.out
TEST tests/qapi-schema/reserved-member-q.out
TEST tests/qapi-schema/reserved-member-u.out
TEST tests/qapi-schema/reserved-member-underscore.out
TEST tests/qapi-schema/reserved-type-kind.out
TEST tests/qapi-schema/reserved-type-list.out
TEST tests/qapi-schema/returns-alternate.out
TEST tests/qapi-schema/returns-array-bad.out
TEST tests/qapi-schema/returns-dict.out
TEST tests/qapi-schema/returns-whitelist.out
TEST tests/qapi-schema/returns-unknown.out
TEST tests/qapi-schema/struct-base-clash-deep.out
TEST tests/qapi-schema/struct-base-clash.out
TEST tests/qapi-schema/struct-data-invalid.out
TEST tests/qapi-schema/struct-member-invalid.out
TEST tests/qapi-schema/trailing-comma-list.out
TEST tests/qapi-schema/trailing-comma-object.out
TEST tests/qapi-schema/type-bypass-bad-gen.out
TEST tests/qapi-schema/unclosed-list.out
TEST tests/qapi-schema/unclosed-object.out
TEST tests/qapi-schema/unclosed-string.out
TEST tests/qapi-schema/unicode-str.out
TEST tests/qapi-schema/union-base-empty.out
TEST tests/qapi-schema/union-base-no-discriminator.out
TEST tests/qapi-schema/union-branch-case.out
TEST tests/qapi-schema/union-clash-branches.out
TEST tests/qapi-schema/union-empty.out
TEST tests/qapi-schema/union-invalid-base.out
TEST tests/qapi-schema/union-optional-branch.out
TEST tests/qapi-schema/union-unknown.out
TEST tests/qapi-schema/unknown-escape.out
TEST tests/qapi-schema/unknown-expr-key.out
GEN tests/qapi-schema/doc-good.test.texi
CC tests/check-qdict.o
CC tests/test-char.o
CC tests/check-qnum.o
CC tests/check-qstring.o
CC tests/check-qlist.o
CC tests/check-qnull.o
CC tests/check-qobject.o
CC tests/check-qlit.o
CC tests/check-qjson.o
GEN tests/test-qapi-visit.c
CC tests/test-qobject-output-visitor.o
GEN tests/test-qapi-event.c
GEN tests/test-qapi-types.c
GEN tests/test-qmp-introspect.c
CC tests/test-clone-visitor.o
CC tests/test-qobject-input-visitor.o
GEN tests/test-qmp-marshal.c
CC tests/test-qmp-commands.o
CC tests/test-string-input-visitor.o
CC tests/test-string-output-visitor.o
CC tests/test-qmp-event.o
CC tests/test-opts-visitor.o
CC tests/test-coroutine.o
CC tests/iothread.o
CC tests/test-iov.o
CC tests/test-visitor-serialization.o
CC tests/test-aio.o
CC tests/test-aio-multithread.o
CC tests/test-throttle.o
CC tests/test-thread-pool.o
CC tests/test-hbitmap.o
CC tests/test-bdrv-drain.o
CC tests/test-blockjob.o
CC tests/test-blockjob-txn.o
CC tests/test-x86-cpuid.o
CC tests/test-xbzrle.o
CC tests/test-vmstate.o
CC tests/test-cutils.o
CC tests/test-shift128.o
CC tests/test-mul64.o
CC tests/test-int128.o
/tmp/qemu-test/src/tests/test-int128.c:180: warning: '__noclone__' attribute directive ignored
CC tests/rcutorture.o
CC tests/test-rcu-list.o
CC tests/test-qdist.o
CC tests/test-qht.o
CC tests/test-qht-par.o
CC tests/qht-bench.o
CC tests/test-bitops.o
CC tests/test-bitcnt.o
CC tests/check-qom-interface.o
CC tests/check-qom-proplist.o
CC tests/test-qemu-opts.o
CC tests/test-write-threshold.o
CC tests/test-crypto-hash.o
CC tests/test-keyval.o
CC tests/test-crypto-hmac.o
CC tests/test-crypto-cipher.o
CC tests/test-crypto-secret.o
CC tests/test-qga.o
CC tests/libqtest.o
CC tests/test-timed-average.o
CC tests/test-io-task.o
CC tests/test-io-channel-socket.o
CC tests/io-channel-helpers.o
CC tests/test-io-channel-file.o
CC tests/test-io-channel-command.o
CC tests/test-io-channel-buffer.o
CC tests/test-base64.o
CC tests/test-crypto-ivgen.o
CC tests/test-crypto-afsplit.o
CC tests/test-crypto-xts.o
CC tests/test-crypto-block.o
CC tests/test-logging.o
CC tests/test-replication.o
CC tests/test-bufferiszero.o
CC tests/test-uuid.o
CC tests/ptimer-test.o
CC tests/ptimer-test-stubs.o
CC tests/test-qapi-util.o
CC tests/vhost-user-test.o
CC tests/libqos/pci.o
CC tests/libqos/fw_cfg.o
CC tests/libqos/malloc.o
CC tests/libqos/i2c.o
CC tests/libqos/libqos.o
CC tests/libqos/malloc-spapr.o
CC tests/libqos/libqos-spapr.o
CC tests/libqos/rtas.o
CC tests/libqos/pci-pc.o
CC tests/libqos/pci-spapr.o
CC tests/libqos/malloc-pc.o
CC tests/libqos/libqos-pc.o
CC tests/libqos/ahci.o
CC tests/libqos/virtio.o
CC tests/libqos/virtio-pci.o
CC tests/libqos/virtio-mmio.o
CC tests/libqos/malloc-generic.o
CC tests/endianness-test.o
CC tests/fdc-test.o
CC tests/ide-test.o
CC tests/ahci-test.o
CC tests/hd-geo-test.o
CC tests/boot-order-test.o
CC tests/bios-tables-test.o
CC tests/boot-sector.o
CC tests/acpi-utils.o
CC tests/boot-serial-test.o
CC tests/pxe-test.o
CC tests/rtc-test.o
CC tests/ipmi-kcs-test.o
CC tests/ipmi-bt-test.o
CC tests/i440fx-test.o
CC tests/fw_cfg-test.o
CC tests/drive_del-test.o
CC tests/wdt_ib700-test.o
CC tests/tco-test.o
CC tests/e1000-test.o
CC tests/e1000e-test.o
CC tests/rtl8139-test.o
CC tests/pcnet-test.o
CC tests/eepro100-test.o
CC tests/ne2000-test.o
CC tests/nvme-test.o
CC tests/ac97-test.o
CC tests/es1370-test.o
CC tests/virtio-net-test.o
CC tests/virtio-balloon-test.o
CC tests/virtio-blk-test.o
CC tests/virtio-rng-test.o
CC tests/virtio-scsi-test.o
CC tests/virtio-serial-test.o
CC tests/virtio-console-test.o
CC tests/tpci200-test.o
CC tests/ipoctal232-test.o
CC tests/display-vga-test.o
CC tests/intel-hda-test.o
CC tests/ivshmem-test.o
CC tests/megasas-test.o
CC tests/vmxnet3-test.o
CC tests/pvpanic-test.o
CC tests/i82801b11-test.o
CC tests/ioh3420-test.o
CC tests/usb-hcd-ohci-test.o
CC tests/libqos/usb.o
CC tests/usb-hcd-uhci-test.o
CC tests/usb-hcd-ehci-test.o
CC tests/usb-hcd-xhci-test.o
CC tests/cpu-plug-test.o
CC tests/q35-test.o
CC tests/vmgenid-test.o
CC tests/tpm-crb-test.o
CC tests/test-netfilter.o
CC tests/test-filter-mirror.o
CC tests/test-filter-redirector.o
CC tests/migration-test.o
CC tests/test-x86-cpuid-compat.o
CC tests/numa-test.o
CC tests/qmp-test.o
CC tests/device-introspect-test.o
CC tests/qom-test.o
CC tests/test-hmp.o
LINK tests/check-qdict
LINK tests/test-char
LINK tests/check-qnum
LINK tests/check-qstring
LINK tests/check-qlist
LINK tests/check-qnull
LINK tests/check-qobject
LINK tests/check-qjson
LINK tests/check-qlit
CC tests/test-qapi-visit.o
CC tests/test-qapi-types.o
CC tests/test-qapi-event.o
CC tests/test-qmp-introspect.o
CC tests/test-qmp-marshal.o
LINK tests/test-coroutine
LINK tests/test-visitor-serialization
LINK tests/test-iov
LINK tests/test-aio
LINK tests/test-aio-multithread
LINK tests/test-throttle
LINK tests/test-thread-pool
LINK tests/test-hbitmap
LINK tests/test-bdrv-drain
LINK tests/test-blockjob
LINK tests/test-blockjob-txn
LINK tests/test-x86-cpuid
LINK tests/test-xbzrle
LINK tests/test-vmstate
LINK tests/test-cutils
LINK tests/test-shift128
LINK tests/test-mul64
LINK tests/test-int128
LINK tests/rcutorture
LINK tests/test-rcu-list
LINK tests/test-qdist
LINK tests/test-qht
LINK tests/qht-bench
LINK tests/test-bitops
LINK tests/test-bitcnt
LINK tests/check-qom-interface
LINK tests/check-qom-proplist
LINK tests/test-qemu-opts
LINK tests/test-keyval
LINK tests/test-write-threshold
LINK tests/test-crypto-hash
LINK tests/test-crypto-hmac
LINK tests/test-crypto-cipher
LINK tests/test-crypto-secret
LINK tests/test-qga
LINK tests/test-timed-average
LINK tests/test-io-task
LINK tests/test-io-channel-socket
LINK tests/test-io-channel-file
LINK tests/test-io-channel-command
LINK tests/test-io-channel-buffer
LINK tests/test-base64
LINK tests/test-crypto-ivgen
LINK tests/test-crypto-afsplit
LINK tests/test-crypto-xts
LINK tests/test-crypto-block
LINK tests/test-logging
LINK tests/test-replication
LINK tests/test-bufferiszero
LINK tests/test-uuid
LINK tests/ptimer-test
LINK tests/test-qapi-util
LINK tests/vhost-user-test
LINK tests/endianness-test
LINK tests/fdc-test
LINK tests/ide-test
LINK tests/ahci-test
LINK tests/hd-geo-test
LINK tests/boot-order-test
LINK tests/bios-tables-test
LINK tests/boot-serial-test
LINK tests/pxe-test
LINK tests/rtc-test
LINK tests/ipmi-kcs-test
LINK tests/ipmi-bt-test
LINK tests/i440fx-test
LINK tests/fw_cfg-test
LINK tests/drive_del-test
LINK tests/wdt_ib700-test
LINK tests/tco-test
LINK tests/e1000-test
LINK tests/e1000e-test
LINK tests/rtl8139-test
LINK tests/pcnet-test
LINK tests/eepro100-test
LINK tests/ne2000-test
LINK tests/nvme-test
LINK tests/ac97-test
LINK tests/es1370-test
LINK tests/virtio-net-test
LINK tests/virtio-balloon-test
LINK tests/virtio-blk-test
LINK tests/virtio-rng-test
LINK tests/virtio-scsi-test
LINK tests/virtio-serial-test
LINK tests/virtio-console-test
LINK tests/tpci200-test
LINK tests/ipoctal232-test
LINK tests/display-vga-test
LINK tests/intel-hda-test
LINK tests/ivshmem-test
LINK tests/megasas-test
LINK tests/vmxnet3-test
LINK tests/pvpanic-test
LINK tests/i82801b11-test
LINK tests/ioh3420-test
LINK tests/usb-hcd-ohci-test
LINK tests/usb-hcd-uhci-test
LINK tests/usb-hcd-ehci-test
LINK tests/usb-hcd-xhci-test
LINK tests/cpu-plug-test
LINK tests/q35-test
LINK tests/vmgenid-test
LINK tests/tpm-crb-test
LINK tests/test-netfilter
LINK tests/test-filter-mirror
LINK tests/test-filter-redirector
LINK tests/migration-test
LINK tests/test-x86-cpuid-compat
LINK tests/numa-test
LINK tests/qmp-test
LINK tests/device-introspect-test
LINK tests/qom-test
LINK tests/test-hmp
GTESTER tests/check-qdict
GTESTER tests/test-char
GTESTER tests/check-qnum
GTESTER tests/check-qstring
GTESTER tests/check-qlist
GTESTER tests/check-qnull
GTESTER tests/check-qobject
GTESTER tests/check-qlit
GTESTER tests/check-qjson
LINK tests/test-qobject-output-visitor
LINK tests/test-clone-visitor
LINK tests/test-qobject-input-visitor
LINK tests/test-qmp-commands
LINK tests/test-string-input-visitor
LINK tests/test-string-output-visitor
LINK tests/test-qmp-event
LINK tests/test-opts-visitor
GTESTER tests/test-coroutine
GTESTER tests/test-visitor-serialization
GTESTER tests/test-iov
GTESTER tests/test-aio
GTESTER tests/test-aio-multithread
GTESTER tests/test-throttle
GTESTER tests/test-thread-pool
GTESTER tests/test-hbitmap
GTESTER tests/test-bdrv-drain
GTESTER tests/test-blockjob
GTESTER tests/test-blockjob-txn
GTESTER tests/test-x86-cpuid
GTESTER tests/test-xbzrle
GTESTER tests/test-vmstate
Failed to load simple/primitive:b_1
Failed to load simple/primitive:i64_2
Failed to load simple/primitive:i32_1
Failed to load simple/primitive:i32_1
Failed to load test/with_tmp:a
Failed to load test/tmp_child_parent:f
Failed to load test/tmp_child:parent
Failed to load test/with_tmp:tmp
Failed to load test/tmp_child:diff
Failed to load test/with_tmp:tmp
Failed to load test/tmp_child:diff
Failed to load test/with_tmp:tmp
GTESTER tests/test-cutils
GTESTER tests/test-shift128
GTESTER tests/test-mul64
GTESTER tests/test-int128
GTESTER tests/rcutorture
GTester: last random seed: R02S1454e3f78350032b2193419b305c097e
GTESTER tests/test-rcu-list
GTester: last random seed: R02S0e0c1e8aaff7de14dffa4c665405fc62
GTESTER tests/test-qdist
GTESTER tests/test-qht
GTester: last random seed: R02S70296ab9a41a5dbe4be83011b5167012
GTester: last random seed: R02S43c86e49ce3e1d92d9d4e5e577575701
GTester: last random seed: R02S49211564b918b5cf984e91b52ee6e462
make: *** [check-tests/test-char] Error 1
make: *** Waiting for unfinished jobs....
Traceback (most recent call last):
File "./tests/docker/docker.py", line 407, in <module>
sys.exit(main())
File "./tests/docker/docker.py", line 404, in main
return args.cmdobj.run(args, argv)
File "./tests/docker/docker.py", line 261, in run
return Docker().run(argv, args.keep, quiet=args.quiet)
File "./tests/docker/docker.py", line 229, in run
quiet=quiet)
File "./tests/docker/docker.py", line 147, in _do_check
return subprocess.check_call(self._command + cmd, **kwargs)
File "/usr/lib64/python2.7/subprocess.py", line 186, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['docker', 'run', '--label', 'com.qemu.instance.uuid=b5c99f580c0b11e8bcee52540069c830', '-u', '0', '--security-opt', 'seccomp=unconfined', '--rm', '--net=none', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=8', '-e', 'DEBUG=', '-e', 'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/root/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-2hd4nzcq/src/docker-src.2018-02-07-08.34.54.6965:/var/tmp/qemu:z,ro', 'qemu:centos6', '/var/tmp/qemu/run', 'test-quick']' returned non-zero exit status 2
make[1]: *** [tests/docker/Makefile.include:129: docker-run] Error 1
make: *** [tests/docker/Makefile.include:163: docker-run-test-quick@centos6] Error 2
real 3m10.724s
user 0m5.273s
sys 0m3.702s
=== OUTPUT END ===
Test command exited with code: 2
---
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