Index: sys/kern/sys_ptrace_common.c =================================================================== RCS file: /cvsroot/src/sys/kern/sys_ptrace_common.c,v retrieving revision 1.66 diff -u -r1.66 sys_ptrace_common.c --- sys/kern/sys_ptrace_common.c 9 Oct 2019 13:19:43 -0000 1.66 +++ sys/kern/sys_ptrace_common.c 18 Nov 2019 23:19:40 -0000 @@ -1450,7 +1450,7 @@ proc_regio(struct lwp *l, struct uio *uio, size_t ks, regrfunc_t r, regwfunc_t w) { - char buf[1024]; + char buf[1024] __aligned(16); int error; char *kv; size_t kl;