diff options
Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_missing/1680')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_missing/1680 | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/1680 b/gitlab/issues_text/target_missing/host_missing/accel_missing/1680 deleted file mode 100644 index 5f4c39e92..000000000 --- a/gitlab/issues_text/target_missing/host_missing/accel_missing/1680 +++ /dev/null @@ -1,102 +0,0 @@ -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 -``` |