diff options
Diffstat (limited to 'results/classifier/zero-shot/105/other/1680')
| -rw-r--r-- | results/classifier/zero-shot/105/other/1680 | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/results/classifier/zero-shot/105/other/1680 b/results/classifier/zero-shot/105/other/1680 new file mode 100644 index 000000000..0bea338dd --- /dev/null +++ b/results/classifier/zero-shot/105/other/1680 @@ -0,0 +1,115 @@ +other: 0.528 +KVM: 0.461 +graphic: 0.428 +device: 0.399 +instruction: 0.343 +boot: 0.328 +mistranslation: 0.327 +vnc: 0.310 +semantic: 0.299 +assembly: 0.292 +network: 0.266 +socket: 0.265 + +qemu-system-x86_64: ../softmmu/memory.c:1111: memory_region_transaction_commit: Assertion `qemu_mutex_iothread_locked()' failed. +Description of problem: +While testing master build, I have the following crash on shutdown of the VM: +qemu-system-x86_64: ../softmmu/memory.c:1111: memory_region_transaction_commit: Assertion `qemu_mutex_iothread_locked()' failed. +Steps to reproduce: +1. Run VM +2. Once booted, do poweroff inside the Linux VM +3. When poweroff completes, qemu crashes. +Additional information: +```(gdb) bt full +#0 0x00007ffff29edacf in raise () at /lib64/libc.so.6 +#1 0x00007ffff29c0ea5 in abort () at /lib64/libc.so.6 +#2 0x00007ffff29c0d79 in _nl_load_domain.cold.0 () at /lib64/libc.so.6 +#3 0x00007ffff29e6426 in () at /lib64/libc.so.6 +#4 0x0000555555bed6d3 in memory_region_transaction_commit () at ../softmmu/memory.c:1111 + as = <optimized out> + __PRETTY_FUNCTION__ = "memory_region_transaction_commit" +#5 0x0000555555bef2bf in memory_region_add_eventfd (mr=mr@entry=0x555557c318a0, addr=<optimized out>, size=size@entry=0, match_data=<optimized out>, data=<optimized out>, e=<optimized out>) at ../softmmu/memory.c:2583 + mrfd = {addr = {start = 0, size = 0}, match_data = false, data = 0, e = 0x555557c41aa4} + i = <optimized out> +#6 0x0000555555a2c85c in virtio_pci_ioeventfd_assign (d=0x555557c30a00, notifier=0x555557c41aa4, n=0, assign=<optimized out>) at ../hw/virtio/virtio-pci.c:347 + proxy = 0x555557c30a00 + vdev = <optimized out> + vq = <optimized out> + legacy = true + modern = <optimized out> + fast_mmio = true + modern_pio = false + modern_mr = <optimized out> + modern_notify_mr = 0x555557c319c0 + legacy_mr = 0x555557c31430 + modern_addr = <optimized out> +#7 0x0000555555a2be78 in virtio_bus_set_host_notifier (bus=0x555557c38d50, n=n@entry=0, assign=assign@entry=true) at ../hw/virtio/virtio-bus.c:296 + vdev = <optimized out> + k = 0x555556a7b620 + proxy = 0x555557c30a00 + vq = 0x555557c41a30 + notifier = 0x555557c41aa4 + r = <optimized out> + __func__ = "virtio_bus_set_host_notifier" +#8 0x0000555555ba1595 in virtio_scsi_set_host_notifier (s=s@entry=0x555557c38dd0, n=n@entry=0, vq=<optimized out>) at /root/qemu/include/hw/virtio/virtio-bus.h:35 + qbus = <optimized out> + rc = <optimized out> +#9 0x0000555555ba1860 in virtio_scsi_dataplane_start (vdev=<optimized out>) at ../hw/scsi/virtio-scsi-dataplane.c:130 + i = <optimized out> + rc = <optimized out> + vq_init_count = 0 + qbus = 0x555557c38d50 + k = 0x555556a7b620 + vs = 0x555557c38dd0 + s = 0x555557c38dd0 +#10 0x0000555555a2bbd2 in virtio_bus_start_ioeventfd (bus=0x555557c38d50) at ../hw/virtio/virtio-bus.c:236 + k = <optimized out> + proxy = 0x555557c30a00 + vdev = 0x555557c38dd0 + vdc = 0x555556a19cc0 + r = <optimized out> + __func__ = "virtio_bus_start_ioeventfd" +#11 0x0000555555bc0739 in virtio_device_start_ioeventfd (vdev=vdev@entry=0x555557c38dd0) at ../hw/virtio/virtio.c:3741 + qbus = <optimized out> + vbus = <optimized out> +#12 0x0000555555b9fc80 in virtio_scsi_defer_to_dataplane (s=0x555557c38dd0) at ../hw/scsi/virtio-scsi.c:614 + s = 0x555557c38dd0 +#13 0x0000555555b9fc80 in virtio_scsi_defer_to_dataplane (s=0x555557c38dd0) at ../hw/scsi/virtio-scsi.c:608 + s = 0x555557c38dd0 +#14 0x0000555555b9fc80 in virtio_scsi_handle_event (vdev=<optimized out>, vq=<optimized out>) at ../hw/scsi/virtio-scsi.c:1011 + s = 0x555557c38dd0 +#15 0x0000555555bba2af in virtio_queue_notify_vq (vq=0x555557c41ac8) at ../hw/virtio/virtio.c:2248 + vdev = 0x555557c38dd0 +#16 0x0000555555de7b08 in aio_dispatch_handler (ctx=ctx@entry=0x555556c2c130, node=0x555557ffbff0) at ../util/aio-posix.c:356 + progress = false + poll_ready = true + revents = <optimized out> +#17 0x0000555555de861c in aio_dispatch_ready_handlers (ready_list=0x7fffde952fe8, ctx=0x555556c2c130) at ../util/aio-posix.c:401 + progress = false + node = <optimized out> + ready_list = {lh_first = 0x0} + progress = true + use_notify_me = <optimized out> + timeout = <optimized out> + start = <optimized out> + __PRETTY_FUNCTION__ = "aio_poll" +#18 0x0000555555de861c in aio_poll (ctx=0x555556c2c130, blocking=blocking@entry=true) at ../util/aio-posix.c:723 + ready_list = {lh_first = 0x0} + progress = true + use_notify_me = <optimized out> + timeout = <optimized out> + start = <optimized out> + __PRETTY_FUNCTION__ = "aio_poll" +#19 0x0000555555ca9ae6 in iothread_run (opaque=opaque@entry=0x555556943200) at ../iothread.c:63 + iothread = 0x555556943200 +#20 0x0000555555deaf6a in qemu_thread_start (args=<optimized out>) at ../util/qemu-thread-posix.c:541 + __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {93825016192880, 1094026140696841148, 140737488341294, 140737488341295, 140737488341440, 140736927707584, 6520036150746942396, 1094028099712322492}, __mask_was_saved = 0}}, __pad = {0x7fffde953110, 0x0, 0x0, 0x0}} + __cancel_routine = 0x555555deafc0 <qemu_thread_atexit_notify> + __not_first_call = <optimized out> + qemu_thread_args = <optimized out> + start_routine = 0x555555ca9aa0 <iothread_run> + arg = 0x555556943200 + r = <optimized out> +#21 0x00007ffff2d6c1ca in start_thread () at /lib64/libpthread.so.0 +#22 0x00007ffff29d8e73 in clone () at /lib64/libc.so.6 +``` |