Corpus for openat$ptmx:

Coverage	Program
2863	creat-creat-pwrite64-perf_event_open-openat$ptmx
2690	setrlimit-openat$ptmx-syz_init_net_socket$bt_l2cap
2227	openat$ptmx
2195	recvmmsg$unix-openat$ptmx
1831	openat$ptmx-writev-readv
1740	openat$ptmx-writev-ioctl$TCFLSH
1691	process_madvise-openat$pidfd-syz_open_dev$vcsn-add_key-openat$ptmx
1626	openat$ptmx-ioctl$TIOCOUTQ
1596	openat$ptmx
1586	openat$ptmx-ioctl$TIOCGSOFTCAR
1576	syz_mount_image$vfat-openat-chdir-openat-openat-ioctl$SNAPSHOT_PREF_IMAGE_SIZE-ioctl$INCFS_IOC_GET_FILLED_BLOCKS-pidfd_getfd-openat-write$binfmt_elf64-perf_event_open-openat$ptmx
1570	openat$ptmx
1562	syz_open_dev$loop-openat-write$binfmt_elf64-perf_event_open-openat$ptmx
1552	syz_mount_image$vfat-openat-openat-ioctl$SNAPSHOT_PREF_IMAGE_SIZE-ioctl$INCFS_IOC_GET_FILLED_BLOCKS-openat-perf_event_open-openat$ptmx
1549	openat$ptmx
1548	openat$ptmx-sendmsg$BATADV_CMD_SET_MESH