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diff --git a/etc/group b/etc/group
--- a/etc/group
+++ b/etc/group
@@ -34,5 +34,6 @@
_ypldap:*:160:
hast:*:845:
tests:*:977:
+vmm:*:978:
nogroup:*:65533:
nobody:*:65534:
diff --git a/sys/dev/vmm/vmm_dev.c b/sys/dev/vmm/vmm_dev.c
--- a/sys/dev/vmm/vmm_dev.c
+++ b/sys/dev/vmm/vmm_dev.c
@@ -1033,8 +1033,8 @@
make_dev_args_init(&mda);
mda.mda_devsw = &vmmdevsw;
mda.mda_cr = sc->ucred;
- mda.mda_uid = UID_ROOT;
- mda.mda_gid = GID_WHEEL;
+ mda.mda_uid = cred->cr_uid;
+ mda.mda_gid = GID_VMM;
mda.mda_mode = 0600;
mda.mda_si_drv1 = sc;
mda.mda_flags = MAKEDEV_CHECKNAME | MAKEDEV_WAITOK;
@@ -1201,7 +1201,7 @@
sx_xlock(&vmmdev_mtx);
error = make_dev_p(MAKEDEV_CHECKNAME, &vmmctl_cdev, &vmmctlsw, NULL,
- UID_ROOT, GID_WHEEL, 0600, "vmmctl");
+ UID_ROOT, GID_VMM, 0660, "vmmctl");
if (error == 0) {
pr_allow_vmm_flag = prison_add_allow(NULL, "vmm", NULL,
"Allow use of vmm in a jail");
@@ -1357,8 +1357,8 @@
make_dev_args_init(&mda);
mda.mda_devsw = &devmemsw;
mda.mda_cr = sc->ucred;
- mda.mda_uid = UID_ROOT;
- mda.mda_gid = GID_WHEEL;
+ mda.mda_uid = sc->ucred->cr_uid;
+ mda.mda_gid = GID_VMM;
mda.mda_mode = 0600;
mda.mda_si_drv1 = dsc;
mda.mda_flags = MAKEDEV_CHECKNAME | MAKEDEV_WAITOK;
diff --git a/sys/sys/conf.h b/sys/sys/conf.h
--- a/sys/sys/conf.h
+++ b/sys/sys/conf.h
@@ -160,6 +160,7 @@
#define GID_ID_PRIO 48
#define GID_DIALER 68
#define GID_U2F 116
+#define GID_VMM 978
#define GID_NOGROUP 65533
#define GID_NOBODY 65534

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