Hi,
QEMU currently aborts with an assertion when plugging of the
pcie-pci-bridge fails, e.g.:
$ mips64el-softmmu/qemu-system-mips64el -M malta -nographic -S \
-device pcie-pci-bridge -bios pc-bios/bios.bin
qemu-system-mips64el: memory.c:1699: memory_region_finalize:
Assertion `!mr->container' failed.
Aborted (core dumped)
The backtrace points to the pcie_pci_bridge_realize() function:
#0 0x00007ffff150f1f7 in raise () at /lib64/libc.so.6
#1 0x00007ffff15108e8 in abort () at /lib64/libc.so.6
#2 0x00007ffff1508266 in __assert_fail_base () at /lib64/libc.so.6
#3 0x00007ffff1508312 in () at /lib64/libc.so.6
#4 0x00005555557cedaf in memory_region_finalize (obj=<optimized out>)
at /home/thuth/devel/qemu/memory.c:1699
#5 0x0000555555a49852 in object_unref (type=<optimized out>,
obj=0x555556e68580)
at /home/thuth/devel/qemu/qom/object.c:453
#6 0x0000555555a49852 in object_unref (data=0x555556e68580) at
/home/thuth/devel/qemu/qom/object.c:467
#7 0x0000555555a49852 in object_unref (obj=0x555556e68580) at
/home/thuth/devel/qemu/qom/object.c:902
#8 0x0000555555a48887 in object_property_del_child (obj=0x555556dc7760,
child=child@entry=0x555556e68580, errp=0x0) at
/home/thuth/devel/qemu/qom/object.c:427
#9 0x0000555555a490a4 in object_unparent (obj=obj@entry=0x555556e68580)
at /home/thuth/devel/qemu/qom/object.c:446
#10 0x00005555559906ae in shpc_free (d=d@entry=0x555556dc7760)
at /home/thuth/devel/qemu/hw/pci/shpc.c:676
#11 0x0000555555987470 in pcie_pci_bridge_realize (d=0x555556dc7760,
errp=0x7fffffffd710)
at /home/thuth/devel/qemu/hw/pci-bridge/pcie_pci_bridge.c:84
#12 0x000055555598ca67 in pci_qdev_realize (qdev=0x555556dc7760,
errp=0x7fffffffd7b0)
at /home/thuth/devel/qemu/hw/pci/pci.c:2024
#13 0x000055555590ee4a in device_set_realized (obj=<optimized out>,
value=<optimized out>, errp=0x7fffffffd8e8) at
/home/thuth/devel/qemu/hw/core/qdev.c:914
Any clue what might be wrong here?
Thomas
