This is an automated cleanup. This bug report has been moved to QEMU's new bug tracker on gitlab.com and thus gets marked as 'expired' now. Please continue with the discussion here:
https://gitlab.com/qemu-project/qemu/-/issues/172 ** Changed in: qemu Status: New => Expired ** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #172 https://gitlab.com/qemu-project/qemu/-/issues/172 -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1829459 Title: qemu seems to lack support for pid namespace. Status in QEMU: Expired Bug description: # Version qemu-4.0.0 glibc-2.28 # commands used to launch qemu-aarch64 in user mode. : ${QEMU_BINFMT_FLAGS:=OC} printf '%s\n' ':qemu- aarch64:M::\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\xb7\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin /qemu-aarch64:'"${QEMU_BINFMT_FLAGS}" >/proc/sys/fs/binfmt_misc/register > sudo cp /usr/bin/qemu-aarch64 $RPI/usr/bin > sudo chroot $RPI /bin/ksh -l # host Gentoo Linux amd64 # Guest Gentoo Linux aarch64 # The problem that I have "emerge" program fails due to the error, "qemu: qemu_thread_create: Invalid argument". "emerge" is Gentoo's package manager that compiles and installs packages. # Workaround Disable pid-sandbox in emerge. # How to reproduce the issue Execute unshare --pid -- echo hello world or python -c "import portage.process; portage.process.spawn(['echo', 'hello', 'world'], unshare_pid=True)" To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1829459/+subscriptions
