diff --git a/kernel/fork.c b/kernel/fork.c
index 490495a..7e455a9 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -942,6 +942,7 @@
 	if (!(clone_flags & CLONE_PTRACE))
 		p->ptrace = 0;
 	p->flags = new_flags;
+	clear_freeze_flag(p);
 }
 
 asmlinkage long sys_set_tid_address(int __user *tidptr)