assert issue locates in hw/usb/dev-storage.c:248: usb_msd_send_status
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
QEMU |
Fix Released
|
Undecided
|
Gaoning Pan |
Bug Description
Hello,
I found an assertion failure through hw/usb/
This was found in latest version 5.1.0.
--------
qemu-system-x86_64: hw/usb/
[1] 29544 abort sudo -enable-kvm -boot c -m 2G -drive format=
To reproduce the assertion failure, please run the QEMU with following command line.
$ qemu-system-x86_64 -enable-kvm -boot c -m 2G -drive format=
The poc is attached.
Changed in qemu: | |
assignee: | nobody → Gaoning Pan (hades0506) |
Changed in qemu: | |
status: | New → Confirmed |
poc doens't run on fedora:
uhci: common.c:59: gva_to_gpa: Assertion `gfn != -1' failed.
Can you build qemu with DEBUG_MSD enabled (see hw/usb/ dev-storage. c),
then attach both stderr log and stacktrace?
thanks.