diff --git a/src/bin/debug/strace/ioctl.cpp b/src/bin/debug/strace/ioctl.cpp
index a348e1f585..2559fe3524 100644
--- a/src/bin/debug/strace/ioctl.cpp
+++ b/src/bin/debug/strace/ioctl.cpp
@@ -128,6 +128,13 @@ static const ioctl_info kIOCtls[] = {
 	IOCTL_INFO_ENTRY(TCVTIME),
 	IOCTL_INFO_ENTRY(TIOCGPGRP),
 	IOCTL_INFO_ENTRY(TIOCSPGRP),
+	IOCTL_INFO_ENTRY(TIOCSCTTY),
+	IOCTL_INFO_ENTRY(TIOCMGET),
+	IOCTL_INFO_ENTRY(TIOCMSET),
+	IOCTL_INFO_ENTRY(TIOCSBRK),
+	IOCTL_INFO_ENTRY(TIOCCBRK),
+	IOCTL_INFO_ENTRY(TIOCMBIS),
+	IOCTL_INFO_ENTRY(TIOCMBIC),
 	// private termios
 	IOCTL_INFO_ENTRY(B_IOCTL_GET_TTY_INDEX),
 	IOCTL_INFO_ENTRY(B_IOCTL_GRANT_TTY),