Userland QEMU segfaults when emulating itself thrice
Host environment
- Operating system: Arch Linux
- OS/kernel version: 6.6.5.16.realtime-2-rt
- Architecture: x86_64
- QEMU flavor: qemu-user-static
- QEMU version: 8.2.0
- QEMU command line:
qemu-x86_64-static qemu-x86_64-static qemu-x86_64-static /bin/true
Emulated/Virtualized environment
- Operating system: not virtualized
- OS/kernel version: -''-
- Architecture: -''-
Description of problem
See title.
$ qemu-x86_64-static qemu-x86_64-static qemu-x86_64-static /bin/true
qemu-x86_64-static: QEMU internal SIGSEGV {code=ACCERR, addr=0x7f9ae80001a0}
[1] 15705 segmentation fault (core dumped) qemu-x86_64-static qemu-x86_64-static qemu-x86_64-static /bin/true
Steps to reproduce
- Execute command above
Additional information
Coredump (~322MB uncompressed) qemu_qemu-x86_64-static_20240208-123447_15705.core.xz
SHA1: 31c2b06a61f63dca5199b64b767aa2fdeefbeec6
Edited by Christian Zimmerer