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sysbus failed assert for xen_sysdev
From: |
Jason Andryuk |
Subject: |
sysbus failed assert for xen_sysdev |
Date: |
Mon, 22 Jun 2020 16:33:09 -0400 |
Hi,
Running qemu devel for a Xen VM is failing an assert after the recent
"qdev: Rework how we plug into the parent bus" sysbus changes.
qemu-system-i386: hw/core/qdev.c:102: qdev_set_parent_bus: Assertion
`dc->bus_type && object_dynamic_cast(OBJECT(bus), dc->bus_type)'
failed.
dc->bus_type is "xen-sysbus" and it's the
`object_dynamic_cast(OBJECT(bus), dc->bus_type)` portion that fails
the assert. bus seems to be "main-system-bus", I think:
(gdb) p *bus
$3 = {obj = {class = 0x55555636d780, free = 0x7ffff7c40db0 <g_free>,
properties = 0x5555563f7180, ref = 3, parent = 0x5555563fe980}, parent
= 0x0, name = 0x5555563fec60 "main-system-bus", ...
The call comes from hw/xen/xen-legacy-backend.c:706
sysbus_realize_and_unref(SYS_BUS_DEVICE(xen_sysdev), &error_fatal);
Any pointers on what needs to be fixed?
Thanks,
Jason
- sysbus failed assert for xen_sysdev,
Jason Andryuk <=
- Re: sysbus failed assert for xen_sysdev, Mark Cave-Ayland, 2020/06/22
- Re: sysbus failed assert for xen_sysdev, Jason Andryuk, 2020/06/22
- Re: sysbus failed assert for xen_sysdev, Markus Armbruster, 2020/06/23
- RE: sysbus failed assert for xen_sysdev, Paul Durrant, 2020/06/23
- Re: sysbus failed assert for xen_sysdev, Jason Andryuk, 2020/06/23
- RE: sysbus failed assert for xen_sysdev, Paul Durrant, 2020/06/24
- Re: sysbus failed assert for xen_sysdev, Jason Andryuk, 2020/06/24
- RE: sysbus failed assert for xen_sysdev, Paul Durrant, 2020/06/24
- Re: sysbus failed assert for xen_sysdev, Jason Andryuk, 2020/06/23
- RE: sysbus failed assert for xen_sysdev, Paul Durrant, 2020/06/23