diff --git a/exec/config.h.in b/exec/config.h.in
index 6301275fd8a..3e04af37f79 100644
--- a/exec/config.h.in
+++ b/exec/config.h.in
@@ -58,6 +58,9 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>. */
 /* Define to 1 if process_vm_readv is available. */
 #undef HAVE_PROCESS_VM
 
+/* Define to 1 if `si_syscall' is a member of `siginfo_t'. */
+#undef HAVE_SIGINFO_T_SI_SYSCALL
+
 /* Define to 1 if stdbool.h conforms to C99. */
 #undef HAVE_STDBOOL_H
 
diff --git a/exec/configure.ac b/exec/configure.ac
index efefc6c7dbc..e78d8ebea90 100644
--- a/exec/configure.ac
+++ b/exec/configure.ac
@@ -73,6 +73,10 @@ AC_CHECK_FUNC([process_vm_readv],
 #include <sys/uio.h>
       ]])])])
 AC_CHECK_HEADERS([sys/param.h sys/uio.h])
+AC_CHECK_MEMBERS([siginfo_t.si_syscall], [], [],
+  [[
+#include <signal.h>
+  ]])
 
 AH_BOTTOM([
 #ifdef HAVE_STDBOOL_H
diff --git a/exec/trace.c b/exec/trace.c
index 8d107696423..579a62f6c5e 100644
--- a/exec/trace.c
+++ b/exec/trace.c
@@ -1174,6 +1174,31 @@ exec_waitpid (pid_t pid, int *wstatus, int options)
 	  ptrace (PTRACE_SYSCALL, pid, 0, 0);
 	  return -1;
 
+#ifdef SIGSYS
+	case SIGSYS:
+	  if (ptrace (PTRACE_GETSIGINFO, pid, 0, &siginfo))
+	    return -1;
+
+	  /* Continue the process until the next syscall, but don't
+	     pass through the signal if an emulated syscall led to
+	     it.  */
+#ifdef HAVE_SIGINFO_T_SI_SYSCALL
+#ifndef __arm__
+	  ptrace (PTRACE_SYSCALL, pid, 0, ((siginfo.si_code == SYS_SECCOMP
+					    && siginfo.si_syscall == -1)
+					   ? 0 : status));
+#else /* __arm__ */
+	  ptrace (PTRACE_SYSCALL, pid, 0, ((siginfo.si_code == SYS_SECCOMP
+					    && siginfo.si_syscall == 222)
+					   ? 0 : status));
+#endif /* !__arm__ */
+#else /* !HAVE_SIGINFO_T_SI_SYSCALL */
+	  /* Drop this signal, since what caused it is unknown.  */
+	  ptrace (PTRACE_SYSCALL, pid, 0, 0);
+#endif /* HAVE_SIGINFO_T_SI_SYSCALL */
+	  return -1;
+#endif /* SIGSYS */
+
 	default:
 	  /* Continue the process until the next syscall.  */
 	  ptrace (PTRACE_SYSCALL, pid, 0, status);