On Mon, Jul 28, 2025 at 08:43:47PM +0200, Philippe Mathieu-Daudé wrote: > Cc'ing Patrick & Peter for similar patch: > https://lore.kernel.org/qemu-devel/aCUDxEQVACn5CY8f@x1.local/
This version seems to work. > > On 28/7/25 19:25, Thomas Huth wrote: > > From: Thomas Huth <th...@redhat.com> > > > > When compiling QEMU with --enable-ubsan there is a undefined behavior > > warning when running the bios-tables-test for example: > > > > .../system/physmem.c:3243:13: runtime error: applying non-zero offset > > 262144 to null pointer > > #0 0x55ac1df5fbc4 in address_space_write_rom_internal > > .../system/physmem.c:3243:13 I can trigger this by as simple as "./qemu-system-x86_64 -accel kvm". I queued it, thanks. -- Peter Xu
