Adding upstream version 252.22.upstream/252.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1404 insertions, 0 deletions

diff --git a/src/coredump/coredumpctl.c b/src/coredump/coredumpctl.c
new file mode 100644
index 0000000..d9847c8
--- /dev/null
+++ b/src/coredump/coredumpctl.c
@@ -0,0 +1,1404 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <fcntl.h>
+#include <getopt.h>
+#include <locale.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "sd-bus.h"
+#include "sd-journal.h"
+#include "sd-messages.h"
+
+#include "alloc-util.h"
+#include "bus-error.h"
+#include "bus-locator.h"
+#include "bus-util.h"
+#include "chase-symlinks.h"
+#include "compress.h"
+#include "def.h"
+#include "dissect-image.h"
+#include "escape.h"
+#include "fd-util.h"
+#include "format-table.h"
+#include "fs-util.h"
+#include "glob-util.h"
+#include "journal-internal.h"
+#include "journal-util.h"
+#include "log.h"
+#include "macro.h"
+#include "main-func.h"
+#include "mount-util.h"
+#include "pager.h"
+#include "parse-argument.h"
+#include "parse-util.h"
+#include "path-util.h"
+#include "pretty-print.h"
+#include "process-util.h"
+#include "rlimit-util.h"
+#include "sigbus.h"
+#include "signal-util.h"
+#include "string-util.h"
+#include "strv.h"
+#include "terminal-util.h"
+#include "tmpfile-util.h"
+#include "user-util.h"
+#include "util.h"
+#include "verbs.h"
+
+#define SHORT_BUS_CALL_TIMEOUT_USEC (3 * USEC_PER_SEC)
+
+static usec_t arg_since = USEC_INFINITY, arg_until = USEC_INFINITY;
+static const char* arg_field = NULL;
+static const char *arg_debugger = NULL;
+static char **arg_debugger_args = NULL;
+static const char *arg_directory = NULL;
+static char *arg_root = NULL;
+static char *arg_image = NULL;
+static char **arg_file = NULL;
+static JsonFormatFlags arg_json_format_flags = JSON_FORMAT_OFF;
+static PagerFlags arg_pager_flags = 0;
+static int arg_legend = true;
+static size_t arg_rows_max = SIZE_MAX;
+static const char* arg_output = NULL;
+static bool arg_reverse = false;
+static bool arg_quiet = false;
+static bool arg_all = false;
+
+STATIC_DESTRUCTOR_REGISTER(arg_debugger_args, strv_freep);
+STATIC_DESTRUCTOR_REGISTER(arg_file, strv_freep);
+
+static int add_match(sd_journal *j, const char *match) {
+        _cleanup_free_ char *p = NULL;
+        const char* prefix, *pattern;
+        pid_t pid;
+        int r;
+
+        if (strchr(match, '='))
+                prefix = "";
+        else if (strchr(match, '/')) {
+                r = path_make_absolute_cwd(match, &p);
+                if (r < 0)
+                        return log_error_errno(r, "path_make_absolute_cwd(\"%s\"): %m", match);
+
+                match = p;
+                prefix = "COREDUMP_EXE=";
+        } else if (parse_pid(match, &pid) >= 0)
+                prefix = "COREDUMP_PID=";
+        else
+                prefix = "COREDUMP_COMM=";
+
+        pattern = strjoina(prefix, match);
+        log_debug("Adding match: %s", pattern);
+        r = sd_journal_add_match(j, pattern, 0);
+        if (r < 0)
+                return log_error_errno(r, "Failed to add match \"%s\": %m", match);
+
+        return 0;
+}
+
+static int add_matches(sd_journal *j, char **matches) {
+        int r;
+
+        r = sd_journal_add_match(j, "MESSAGE_ID=" SD_MESSAGE_COREDUMP_STR, 0);
+        if (r < 0)
+                return log_error_errno(r, "Failed to add match \"%s\": %m", "MESSAGE_ID=" SD_MESSAGE_COREDUMP_STR);
+
+        r = sd_journal_add_match(j, "MESSAGE_ID=" SD_MESSAGE_BACKTRACE_STR, 0);
+        if (r < 0)
+                return log_error_errno(r, "Failed to add match \"%s\": %m", "MESSAGE_ID=" SD_MESSAGE_BACKTRACE_STR);
+
+        STRV_FOREACH(match, matches) {
+                r = add_match(j, *match);
+                if (r < 0)
+                        return r;
+        }
+
+        return 0;
+}
+
+static int acquire_journal(sd_journal **ret, char **matches) {
+        _cleanup_(sd_journal_closep) sd_journal *j = NULL;
+        int r;
+
+        assert(ret);
+
+        if (arg_directory) {
+                r = sd_journal_open_directory(&j, arg_directory, 0);
+                if (r < 0)
+                        return log_error_errno(r, "Failed to open journals in directory: %s: %m", arg_directory);
+        } else if (arg_root) {
+                r = sd_journal_open_directory(&j, arg_root, SD_JOURNAL_OS_ROOT);
+                if (r < 0)
+                        return log_error_errno(r, "Failed to open journals in root directory: %s: %m", arg_root);
+        } else if (arg_file) {
+                r = sd_journal_open_files(&j, (const char**)arg_file, 0);
+                if (r < 0)
+                        return log_error_errno(r, "Failed to open journal files: %m");
+        } else {
+                r = sd_journal_open(&j, arg_all ? 0 : SD_JOURNAL_LOCAL_ONLY);
+                if (r < 0)
+                        return log_error_errno(r, "Failed to open journal: %m");
+        }
+
+        r = journal_access_check_and_warn(j, arg_quiet, true);
+        if (r < 0)
+                return r;
+
+        r = add_matches(j, matches);
+        if (r < 0)
+                return r;
+
+        if (DEBUG_LOGGING) {
+                _cleanup_free_ char *filter = NULL;
+
+                filter = journal_make_match_string(j);
+                log_debug("Journal filter: %s", filter);
+        }
+
+        *ret = TAKE_PTR(j);
+
+        return 0;
+}
+
+static int verb_help(int argc, char **argv, void *userdata) {
+        _cleanup_free_ char *link = NULL;
+        int r;
+
+        r = terminal_urlify_man("coredumpctl", "1", &link);
+        if (r < 0)
+                return log_oom();
+
+        printf("%1$s [OPTIONS...] COMMAND ...\n\n"
+               "%5$sList or retrieve coredumps from the journal.%6$s\n"
+               "\n%3$sCommands:%4$s\n"
+               "  list [MATCHES...]  List available coredumps (default)\n"
+               "  info [MATCHES...]  Show detailed information about one or more coredumps\n"
+               "  dump [MATCHES...]  Print first matching coredump to stdout\n"
+               "  debug [MATCHES...] Start a debugger for the first matching coredump\n"
+               "\n%3$sOptions:%4$s\n"
+               "  -h --help                    Show this help\n"
+               "     --version                 Print version string\n"
+               "     --no-pager                Do not pipe output into a pager\n"
+               "     --no-legend               Do not print the column headers\n"
+               "     --json=pretty|short|off\n"
+               "                               Generate JSON output\n"
+               "     --debugger=DEBUGGER       Use the given debugger\n"
+               "  -A --debugger-arguments=ARGS Pass the given arguments to the debugger\n"
+               "  -n INT                       Show maximum number of rows\n"
+               "  -1                           Show information about most recent entry only\n"
+               "  -S --since=DATE              Only print coredumps since the date\n"
+               "  -U --until=DATE              Only print coredumps until the date\n"
+               "  -r --reverse                 Show the newest entries first\n"
+               "  -F --field=FIELD             List all values a certain field takes\n"
+               "  -o --output=FILE             Write output to FILE\n"
+               "     --file=PATH               Use journal file\n"
+               "  -D --directory=DIR           Use journal files from directory\n\n"
+               "  -q --quiet                   Do not show info messages and privilege warning\n"
+               "     --all                     Look at all journal files instead of local ones\n"
+               "     --root=PATH               Operate on an alternate filesystem root\n"
+               "     --image=PATH              Operate on disk image as filesystem root\n"
+               "\nSee the %2$s for details.\n",
+               program_invocation_short_name,
+               link,
+               ansi_underline(),
+               ansi_normal(),
+               ansi_highlight(),
+               ansi_normal());
+
+        return 0;
+}
+
+static int parse_argv(int argc, char *argv[]) {
+        enum {
+                ARG_VERSION = 0x100,
+                ARG_NO_PAGER,
+                ARG_NO_LEGEND,
+                ARG_JSON,
+                ARG_DEBUGGER,
+                ARG_FILE,
+                ARG_ROOT,
+                ARG_IMAGE,
+                ARG_ALL,
+        };
+
+        int c, r;
+
+        static const struct option options[] = {
+                { "help",               no_argument,       NULL, 'h'           },
+                { "version" ,           no_argument,       NULL, ARG_VERSION   },
+                { "no-pager",           no_argument,       NULL, ARG_NO_PAGER  },
+                { "no-legend",          no_argument,       NULL, ARG_NO_LEGEND },
+                { "debugger",           required_argument, NULL, ARG_DEBUGGER  },
+                { "debugger-arguments", required_argument, NULL, 'A'           },
+                { "output",             required_argument, NULL, 'o'           },
+                { "field",              required_argument, NULL, 'F'           },
+                { "file",               required_argument, NULL, ARG_FILE      },
+                { "directory",          required_argument, NULL, 'D'           },
+                { "reverse",            no_argument,       NULL, 'r'           },
+                { "since",              required_argument, NULL, 'S'           },
+                { "until",              required_argument, NULL, 'U'           },
+                { "quiet",              no_argument,       NULL, 'q'           },
+                { "json",               required_argument, NULL, ARG_JSON      },
+                { "root",               required_argument, NULL, ARG_ROOT      },
+                { "image",              required_argument, NULL, ARG_IMAGE     },
+                { "all",                no_argument,       NULL, ARG_ALL       },
+                {}
+        };
+
+        assert(argc >= 0);
+        assert(argv);
+
+        while ((c = getopt_long(argc, argv, "hA:o:F:1D:rS:U:qn:", options, NULL)) >= 0)
+                switch (c) {
+                case 'h':
+                        return verb_help(0, NULL, NULL);
+
+                case ARG_VERSION:
+                        return version();
+
+                case ARG_NO_PAGER:
+                        arg_pager_flags |= PAGER_DISABLE;
+                        break;
+
+                case ARG_NO_LEGEND:
+                        arg_legend = false;
+                        break;
+
+                case ARG_DEBUGGER:
+                        arg_debugger = optarg;
+                        break;
+
+                case 'A': {
+                        _cleanup_strv_free_ char **l = NULL;
+                        r = strv_split_full(&l, optarg, WHITESPACE, EXTRACT_UNQUOTE);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to parse debugger arguments '%s': %m", optarg);
+                        strv_free_and_replace(arg_debugger_args, l);
+                        break;
+                }
+
+                case ARG_FILE:
+                        r = glob_extend(&arg_file, optarg, GLOB_NOCHECK);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to add paths: %m");
+                        break;
+
+                case 'o':
+                        if (arg_output)
+                                return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+                                                       "Cannot set output more than once.");
+
+                        arg_output = optarg;
+                        break;
+
+                case 'S':
+                        r = parse_timestamp(optarg, &arg_since);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to parse timestamp '%s': %m", optarg);
+                        break;
+
+                case 'U':
+                        r = parse_timestamp(optarg, &arg_until);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to parse timestamp '%s': %m", optarg);
+                        break;
+
+                case 'F':
+                        if (arg_field)
+                                return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+                                                       "Cannot use --field/-F more than once.");
+                        arg_field = optarg;
+                        break;
+
+                case '1':
+                        arg_rows_max = 1;
+                        arg_reverse = true;
+                        break;
+
+                case 'n': {
+                        unsigned n;
+
+                        r = safe_atou(optarg, &n);
+                        if (r < 0 || n < 1)
+                                return log_error_errno(r < 0 ? r : SYNTHETIC_ERRNO(EINVAL),
+                                                       "Invalid numeric parameter to -n: %s", optarg);
+
+                        arg_rows_max = n;
+                        break;
+                }
+
+                case 'D':
+                        arg_directory = optarg;
+                        break;
+
+                case ARG_ROOT:
+                        r = parse_path_argument(optarg, false, &arg_root);
+                        if (r < 0)
+                                return r;
+                        break;
+
+                case ARG_IMAGE:
+                        r = parse_path_argument(optarg, false, &arg_image);
+                        if (r < 0)
+                                return r;
+                        break;
+
+                case 'r':
+                        arg_reverse = true;
+                        break;
+
+                case 'q':
+                        arg_quiet = true;
+                        break;
+
+                case ARG_JSON:
+                        r = parse_json_argument(optarg, &arg_json_format_flags);
+                        if (r <= 0)
+                                return r;
+
+                        break;
+
+                case ARG_ALL:
+                        arg_all = true;
+                        break;
+
+                case '?':
+                        return -EINVAL;
+
+                default:
+                        assert_not_reached();
+                }
+
+        if (arg_since != USEC_INFINITY && arg_until != USEC_INFINITY &&
+            arg_since > arg_until)
+                return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+                                       "--since= must be before --until=.");
+
+        if ((!!arg_directory + !!arg_image + !!arg_root) > 1)
+                return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Please specify either --root=, --image= or -D/--directory=, the combination of these options is not supported.");
+
+        return 1;
+}
+
+static int retrieve(const void *data,
+                    size_t len,
+                    const char *name,
+                    char **var) {
+
+        size_t ident;
+        char *v;
+
+        ident = strlen(name) + 1; /* name + "=" */
+
+        if (len < ident)
+                return 0;
+
+        if (memcmp(data, name, ident - 1) != 0)
+                return 0;
+
+        if (((const char*) data)[ident - 1] != '=')
+                return 0;
+
+        v = strndup((const char*)data + ident, len - ident);
+        if (!v)
+                return log_oom();
+
+        free_and_replace(*var, v);
+        return 1;
+}
+
+static int print_field(FILE* file, sd_journal *j) {
+        const void *d;
+        size_t l;
+
+        assert(file);
+        assert(j);
+
+        assert(arg_field);
+
+        /* A (user-specified) field may appear more than once for a given entry.
+         * We will print all of the occurrences.
+         * This is different below for fields that systemd-coredump uses,
+         * because they cannot meaningfully appear more than once.
+         */
+        SD_JOURNAL_FOREACH_DATA(j, d, l) {
+                _cleanup_free_ char *value = NULL;
+                int r;
+
+                r = retrieve(d, l, arg_field, &value);
+                if (r < 0)
+                        return r;
+                if (r > 0)
+                        fprintf(file, "%s\n", value);
+        }
+
+        return 0;
+}
+
+#define RETRIEVE(d, l, name, arg)                    \
+        {                                            \
+                int _r = retrieve(d, l, name, &arg); \
+                if (_r < 0)                          \
+                        return _r;                   \
+                if (_r > 0)                          \
+                        continue;                    \
+        }
+
+static void analyze_coredump_file(
+                const char *path,
+                const char **ret_state,
+                const char **ret_color,
+                uint64_t *ret_size) {
+
+        _cleanup_close_ int fd = -1;
+        struct stat st;
+        int r;
+
+        assert(path);
+        assert(ret_state);
+        assert(ret_color);
+        assert(ret_size);
+
+        fd = open(path, O_PATH|O_CLOEXEC);
+        if (fd < 0) {
+                if (errno == ENOENT) {
+                        *ret_state = "missing";
+                        *ret_color = ansi_grey();
+                        *ret_size = UINT64_MAX;
+                        return;
+                }
+
+                r = -errno;
+        } else
+                r = access_fd(fd, R_OK);
+        if (ERRNO_IS_PRIVILEGE(r)) {
+                *ret_state = "inaccessible";
+                *ret_color = ansi_highlight_yellow();
+                *ret_size = UINT64_MAX;
+                return;
+        }
+        if (r < 0)
+                goto error;
+
+        if (fstat(fd, &st) < 0)
+                goto error;
+
+        if (!S_ISREG(st.st_mode))
+                goto error;
+
+        *ret_state = "present";
+        *ret_color = NULL;
+        *ret_size = st.st_size;
+        return;
+
+error:
+        *ret_state = "error";
+        *ret_color = ansi_highlight_red();
+        *ret_size = UINT64_MAX;
+}
+
+static int resolve_filename(const char *root, char **p) {
+        char *resolved = NULL;
+        int r;
+
+        if (!*p)
+                return 0;
+
+        r = chase_symlinks(*p, root, CHASE_PREFIX_ROOT|CHASE_NONEXISTENT, &resolved, NULL);
+        if (r < 0)
+                return log_error_errno(r, "Failed to resolve \"%s%s\": %m", strempty(root), *p);
+
+        free_and_replace(*p, resolved);
+
+        /* chase_symlinks() with flag CHASE_NONEXISTENT will return 0 if the file doesn't exist and 1 if it does.
+         * Return that to the caller
+         */
+        return r;
+}
+
+static int print_list(FILE* file, sd_journal *j, Table *t) {
+        _cleanup_free_ char
+                *mid = NULL, *pid = NULL, *uid = NULL, *gid = NULL,
+                *sgnl = NULL, *exe = NULL, *comm = NULL, *cmdline = NULL,
+                *filename = NULL, *truncated = NULL, *coredump = NULL;
+        const void *d;
+        size_t l;
+        usec_t ts;
+        int r, signal_as_int = 0;
+        const char *present = NULL, *color = NULL;
+        uint64_t size = UINT64_MAX;
+        bool normal_coredump;
+        uid_t uid_as_int = UID_INVALID;
+        gid_t gid_as_int = GID_INVALID;
+        pid_t pid_as_int = 0;
+
+        assert(file);
+        assert(j);
+        assert(t);
+
+        SD_JOURNAL_FOREACH_DATA(j, d, l) {
+                RETRIEVE(d, l, "MESSAGE_ID", mid);
+                RETRIEVE(d, l, "COREDUMP_PID", pid);
+                RETRIEVE(d, l, "COREDUMP_UID", uid);
+                RETRIEVE(d, l, "COREDUMP_GID", gid);
+                RETRIEVE(d, l, "COREDUMP_SIGNAL", sgnl);
+                RETRIEVE(d, l, "COREDUMP_EXE", exe);
+                RETRIEVE(d, l, "COREDUMP_COMM", comm);
+                RETRIEVE(d, l, "COREDUMP_CMDLINE", cmdline);
+                RETRIEVE(d, l, "COREDUMP_FILENAME", filename);
+                RETRIEVE(d, l, "COREDUMP_TRUNCATED", truncated);
+                RETRIEVE(d, l, "COREDUMP", coredump);
+        }
+
+        if (!pid && !uid && !gid && !sgnl && !exe && !comm && !cmdline && !filename)
+                return log_warning_errno(SYNTHETIC_ERRNO(EINVAL), "Empty coredump log entry");
+
+        (void) parse_uid(uid, &uid_as_int);
+        (void) parse_gid(gid, &gid_as_int);
+        (void) parse_pid(pid, &pid_as_int);
+        signal_as_int = signal_from_string(sgnl);
+
+        r = sd_journal_get_realtime_usec(j, &ts);
+        if (r < 0)
+                return log_error_errno(r, "Failed to get realtime timestamp: %m");
+
+        normal_coredump = streq_ptr(mid, SD_MESSAGE_COREDUMP_STR);
+
+        if (filename) {
+                r = resolve_filename(arg_root, &filename);
+                if (r < 0)
+                        return r;
+
+                analyze_coredump_file(filename, &present, &color, &size);
+        } else if (coredump)
+                present = "journal";
+        else if (normal_coredump) {
+                present = "none";
+                color = ansi_grey();
+        } else
+                present = NULL;
+
+        if (STRPTR_IN_SET(present, "present", "journal") && truncated && parse_boolean(truncated) > 0)
+                present = "truncated";
+
+        r = table_add_many(
+                        t,
+                        TABLE_TIMESTAMP, ts,
+                        TABLE_PID, pid_as_int,
+                        TABLE_UID, uid_as_int,
+                        TABLE_GID, gid_as_int,
+                        TABLE_SIGNAL, normal_coredump ? signal_as_int : 0,
+                        TABLE_STRING, present,
+                        TABLE_SET_COLOR, color,
+                        TABLE_STRING, exe ?: comm ?: cmdline,
+                        TABLE_SIZE, size);
+        if (r < 0)
+                return table_log_add_error(r);
+
+        return 0;
+}
+
+static int print_info(FILE *file, sd_journal *j, bool need_space) {
+        _cleanup_free_ char
+                *mid = NULL, *pid = NULL, *uid = NULL, *gid = NULL,
+                *sgnl = NULL, *exe = NULL, *comm = NULL, *cmdline = NULL,
+                *unit = NULL, *user_unit = NULL, *session = NULL,
+                *boot_id = NULL, *machine_id = NULL, *hostname = NULL,
+                *slice = NULL, *cgroup = NULL, *owner_uid = NULL,
+                *message = NULL, *timestamp = NULL, *filename = NULL,
+                *truncated = NULL, *coredump = NULL,
+                *pkgmeta_name = NULL, *pkgmeta_version = NULL, *pkgmeta_json = NULL;
+        const void *d;
+        size_t l;
+        bool normal_coredump;
+        int r;
+
+        assert(file);
+        assert(j);
+
+        (void) sd_journal_set_data_threshold(j, 0);
+
+        SD_JOURNAL_FOREACH_DATA(j, d, l) {
+                RETRIEVE(d, l, "MESSAGE_ID", mid);
+                RETRIEVE(d, l, "COREDUMP_PID", pid);
+                RETRIEVE(d, l, "COREDUMP_UID", uid);
+                RETRIEVE(d, l, "COREDUMP_GID", gid);
+                RETRIEVE(d, l, "COREDUMP_SIGNAL", sgnl);
+                RETRIEVE(d, l, "COREDUMP_EXE", exe);
+                RETRIEVE(d, l, "COREDUMP_COMM", comm);
+                RETRIEVE(d, l, "COREDUMP_CMDLINE", cmdline);
+                RETRIEVE(d, l, "COREDUMP_HOSTNAME", hostname);
+                RETRIEVE(d, l, "COREDUMP_UNIT", unit);
+                RETRIEVE(d, l, "COREDUMP_USER_UNIT", user_unit);
+                RETRIEVE(d, l, "COREDUMP_SESSION", session);
+                RETRIEVE(d, l, "COREDUMP_OWNER_UID", owner_uid);
+                RETRIEVE(d, l, "COREDUMP_SLICE", slice);
+                RETRIEVE(d, l, "COREDUMP_CGROUP", cgroup);
+                RETRIEVE(d, l, "COREDUMP_TIMESTAMP", timestamp);
+                RETRIEVE(d, l, "COREDUMP_FILENAME", filename);
+                RETRIEVE(d, l, "COREDUMP_TRUNCATED", truncated);
+                RETRIEVE(d, l, "COREDUMP", coredump);
+                RETRIEVE(d, l, "COREDUMP_PACKAGE_NAME", pkgmeta_name);
+                RETRIEVE(d, l, "COREDUMP_PACKAGE_VERSION", pkgmeta_version);
+                RETRIEVE(d, l, "COREDUMP_PACKAGE_JSON", pkgmeta_json);
+                RETRIEVE(d, l, "_BOOT_ID", boot_id);
+                RETRIEVE(d, l, "_MACHINE_ID", machine_id);
+                RETRIEVE(d, l, "MESSAGE", message);
+        }
+
+        if (need_space)
+                fputs("\n", file);
+
+        normal_coredump = streq_ptr(mid, SD_MESSAGE_COREDUMP_STR);
+
+        if (comm)
+                fprintf(file,
+                        "           PID: %s%s%s (%s)\n",
+                        ansi_highlight(), strna(pid), ansi_normal(), comm);
+        else
+                fprintf(file,
+                        "           PID: %s%s%s\n",
+                        ansi_highlight(), strna(pid), ansi_normal());
+
+        if (uid) {
+                uid_t n;
+
+                if (parse_uid(uid, &n) >= 0) {
+                        _cleanup_free_ char *u = NULL;
+
+                        u = uid_to_name(n);
+                        fprintf(file,
+                                "           UID: %s (%s)\n",
+                                uid, u);
+                } else {
+                        fprintf(file,
+                                "           UID: %s\n",
+                                uid);
+                }
+        }
+
+        if (gid) {
+                gid_t n;
+
+                if (parse_gid(gid, &n) >= 0) {
+                        _cleanup_free_ char *g = NULL;
+
+                        g = gid_to_name(n);
+                        fprintf(file,
+                                "           GID: %s (%s)\n",
+                                gid, g);
+                } else {
+                        fprintf(file,
+                                "           GID: %s\n",
+                                gid);
+                }
+        }
+
+        if (sgnl) {
+                int sig;
+                const char *name = normal_coredump ? "Signal" : "Reason";
+
+                if (normal_coredump && safe_atoi(sgnl, &sig) >= 0)
+                        fprintf(file, "        %s: %s (%s)\n", name, sgnl, signal_to_string(sig));
+                else
+                        fprintf(file, "        %s: %s\n", name, sgnl);
+        }
+
+        if (timestamp) {
+                usec_t u;
+
+                r = safe_atou64(timestamp, &u);
+                if (r >= 0)
+                        fprintf(file, "     Timestamp: %s (%s)\n",
+                                FORMAT_TIMESTAMP(u), FORMAT_TIMESTAMP_RELATIVE(u));
+
+                else
+                        fprintf(file, "     Timestamp: %s\n", timestamp);
+        }
+
+        if (cmdline)
+                fprintf(file, "  Command Line: %s\n", cmdline);
+        if (exe)
+                fprintf(file, "    Executable: %s%s%s\n", ansi_highlight(), exe, ansi_normal());
+        if (cgroup)
+                fprintf(file, " Control Group: %s\n", cgroup);
+        if (unit)
+                fprintf(file, "          Unit: %s\n", unit);
+        if (user_unit)
+                fprintf(file, "     User Unit: %s\n", user_unit);
+        if (slice)
+                fprintf(file, "         Slice: %s\n", slice);
+        if (session)
+                fprintf(file, "       Session: %s\n", session);
+        if (owner_uid) {
+                uid_t n;
+
+                if (parse_uid(owner_uid, &n) >= 0) {
+                        _cleanup_free_ char *u = NULL;
+
+                        u = uid_to_name(n);
+                        fprintf(file,
+                                "     Owner UID: %s (%s)\n",
+                                owner_uid, u);
+                } else {
+                        fprintf(file,
+                                "     Owner UID: %s\n",
+                                owner_uid);
+                }
+        }
+        if (boot_id)
+                fprintf(file, "       Boot ID: %s\n", boot_id);
+        if (machine_id)
+                fprintf(file, "    Machine ID: %s\n", machine_id);
+        if (hostname)
+                fprintf(file, "      Hostname: %s\n", hostname);
+
+        if (filename) {
+                r = resolve_filename(arg_root, &filename);
+                if (r < 0)
+                        return r;
+
+                const char *state = NULL, *color = NULL;
+                uint64_t size = UINT64_MAX;
+
+                analyze_coredump_file(filename, &state, &color, &size);
+
+                if (STRPTR_IN_SET(state, "present", "journal") && truncated && parse_boolean(truncated) > 0)
+                        state = "truncated";
+
+                fprintf(file,
+                        "       Storage: %s%s (%s)%s\n",
+                        strempty(color),
+                        filename,
+                        state,
+                        ansi_normal());
+
+                if (size != UINT64_MAX)
+                        fprintf(file, "  Size on Disk: %s\n", FORMAT_BYTES(size));
+
+        } else if (coredump)
+                fprintf(file, "       Storage: journal\n");
+        else
+                fprintf(file, "       Storage: none\n");
+
+        if (pkgmeta_name && pkgmeta_version)
+                fprintf(file, "       Package: %s/%s\n", pkgmeta_name, pkgmeta_version);
+
+        /* Print out the build-id of the 'main' ELF module, by matching the JSON key
+         * with the 'exe' field. */
+        if (exe && pkgmeta_json) {
+                _cleanup_(json_variant_unrefp) JsonVariant *v = NULL;
+
+                r = json_parse(pkgmeta_json, 0, &v, NULL, NULL);
+                if (r < 0) {
+                        _cleanup_free_ char *esc = cescape(pkgmeta_json);
+                        log_warning_errno(r, "json_parse on \"%s\" failed, ignoring: %m", strnull(esc));
+                } else {
+                        const char *module_name;
+                        JsonVariant *module_json;
+
+                        JSON_VARIANT_OBJECT_FOREACH(module_name, module_json, v) {
+                                JsonVariant *build_id;
+
+                                /* We only print the build-id for the 'main' ELF module */
+                                if (!path_equal_filename(module_name, exe))
+                                        continue;
+
+                                build_id = json_variant_by_key(module_json, "buildId");
+                                if (build_id)
+                                        fprintf(file, "      build-id: %s\n", json_variant_string(build_id));
+
+                                break;
+                        }
+                }
+        }
+
+        if (message) {
+                _cleanup_free_ char *m = NULL;
+
+                m = strreplace(message, "\n", "\n                ");
+
+                fprintf(file, "       Message: %s\n", strstrip(m ?: message));
+        }
+
+        return 0;
+}
+
+static int focus(sd_journal *j) {
+        int r;
+
+        r = sd_journal_seek_tail(j);
+        if (r == 0)
+                r = sd_journal_previous(j);
+        if (r < 0)
+                return log_error_errno(r, "Failed to search journal: %m");
+        if (r == 0)
+                return log_error_errno(SYNTHETIC_ERRNO(ESRCH),
+                                       "No match found.");
+        return r;
+}
+
+static int print_entry(
+                sd_journal *j,
+                size_t n_found,
+                Table *t) {
+
+        assert(j);
+
+        if (t)
+                return print_list(stdout, j, t);
+        else if (arg_field)
+                return print_field(stdout, j);
+        else
+                return print_info(stdout, j, n_found > 0);
+}
+
+static int dump_list(int argc, char **argv, void *userdata) {
+        _cleanup_(sd_journal_closep) sd_journal *j = NULL;
+        _cleanup_(table_unrefp) Table *t = NULL;
+        size_t n_found = 0;
+        bool verb_is_info;
+        int r;
+
+        verb_is_info = argc >= 1 && streq(argv[0], "info");
+
+        r = acquire_journal(&j, argv + 1);
+        if (r < 0)
+                return r;
+
+        /* The coredumps are likely compressed, and for just listing them we don't need to decompress them,
+         * so let's pick a fairly low data threshold here */
+        (void) sd_journal_set_data_threshold(j, 4096);
+
+        if (!verb_is_info && !arg_field) {
+                t = table_new("time", "pid", "uid", "gid", "sig", "corefile", "exe", "size");
+                if (!t)
+                        return log_oom();
+
+                (void) table_set_align_percent(t, TABLE_HEADER_CELL(1), 100);
+                (void) table_set_align_percent(t, TABLE_HEADER_CELL(2), 100);
+                (void) table_set_align_percent(t, TABLE_HEADER_CELL(3), 100);
+                (void) table_set_align_percent(t, TABLE_HEADER_CELL(7), 100);
+
+                table_set_ersatz_string(t, TABLE_ERSATZ_DASH);
+        } else
+                pager_open(arg_pager_flags);
+
+        /* "info" without pattern implies "-1" */
+        if ((arg_rows_max == 1 && arg_reverse) || (verb_is_info && argc == 1)) {
+                r = focus(j);
+                if (r < 0)
+                        return r;
+
+                r = print_entry(j, 0, t);
+                if (r < 0)
+                        return r;
+        } else {
+                if (arg_since != USEC_INFINITY && !arg_reverse)
+                        r = sd_journal_seek_realtime_usec(j, arg_since);
+                else if (arg_until != USEC_INFINITY && arg_reverse)
+                        r = sd_journal_seek_realtime_usec(j, arg_until);
+                else if (arg_reverse)
+                        r = sd_journal_seek_tail(j);
+                else
+                        r = sd_journal_seek_head(j);
+                if (r < 0)
+                        return log_error_errno(r, "Failed to seek to date: %m");
+
+                for (;;) {
+                        if (!arg_reverse)
+                                r = sd_journal_next(j);
+                        else
+                                r = sd_journal_previous(j);
+                        if (r < 0)
+                                return log_error_errno(r, "Failed to iterate through journal: %m");
+                        if (r == 0)
+                                break;
+
+                        if (arg_until != USEC_INFINITY && !arg_reverse) {
+                                usec_t usec;
+
+                                r = sd_journal_get_realtime_usec(j, &usec);
+                                if (r < 0)
+                                        return log_error_errno(r, "Failed to determine timestamp: %m");
+                                if (usec > arg_until)
+                                        continue;
+                        }
+
+                        if (arg_since != USEC_INFINITY && arg_reverse) {
+                                usec_t usec;
+
+                                r = sd_journal_get_realtime_usec(j, &usec);
+                                if (r < 0)
+                                        return log_error_errno(r, "Failed to determine timestamp: %m");
+                                if (usec < arg_since)
+                                        continue;
+                        }
+
+                        r = print_entry(j, n_found++, t);
+                        if (r < 0)
+                                return r;
+
+                        if (arg_rows_max != SIZE_MAX && n_found >= arg_rows_max)
+                                break;
+                }
+
+                if (!arg_field && n_found <= 0) {
+                        if (!arg_quiet)
+                                log_notice("No coredumps found.");
+                        return -ESRCH;
+                }
+        }
+
+        if (t) {
+                r = table_print_with_pager(t, arg_json_format_flags, arg_pager_flags, arg_legend);
+                if (r < 0)
+                        return r;
+        }
+
+        return 0;
+}
+
+static int save_core(sd_journal *j, FILE *file, char **path, bool *unlink_temp) {
+        const char *data;
+        _cleanup_free_ char *filename = NULL;
+        size_t len;
+        int r, fd;
+        _cleanup_close_ int fdt = -1;
+        char *temp = NULL;
+
+        assert(!(file && path));         /* At most one can be specified */
+        assert(!!path == !!unlink_temp); /* Those must be specified together */
+
+        /* Look for a coredump on disk first. */
+        r = sd_journal_get_data(j, "COREDUMP_FILENAME", (const void**) &data, &len);
+        if (r == 0) {
+                _cleanup_free_ char *resolved = NULL;
+
+                r = retrieve(data, len, "COREDUMP_FILENAME", &filename);
+                if (r < 0)
+                        return r;
+                assert(r > 0);
+
+                r = chase_symlinks_and_access(filename, arg_root, CHASE_PREFIX_ROOT, F_OK, &resolved, NULL);
+                if (r < 0)
+                        return log_error_errno(r, "Cannot access \"%s%s\": %m", strempty(arg_root), filename);
+
+                free_and_replace(filename, resolved);
+
+                if (path && !ENDSWITH_SET(filename, ".xz", ".lz4", ".zst")) {
+                        *path = TAKE_PTR(filename);
+
+                        return 0;
+                }
+
+        } else {
+                if (r != -ENOENT)
+                        return log_error_errno(r, "Failed to retrieve COREDUMP_FILENAME field: %m");
+                /* Check that we can have a COREDUMP field. We still haven't set a high
+                 * data threshold, so we'll get a few kilobytes at most.
+                 */
+
+                r = sd_journal_get_data(j, "COREDUMP", (const void**) &data, &len);
+                if (r == -ENOENT)
+                        return log_error_errno(r, "Coredump entry has no core attached (neither internally in the journal nor externally on disk).");
+                if (r < 0)
+                        return log_error_errno(r, "Failed to retrieve COREDUMP field: %m");
+        }
+
+        if (path) {
+                const char *vt;
+
+                /* Create a temporary file to write the uncompressed core to. */
+
+                r = var_tmp_dir(&vt);
+                if (r < 0)
+                        return log_error_errno(r, "Failed to acquire temporary directory path: %m");
+
+                temp = path_join(vt, "coredump-XXXXXX");
+                if (!temp)
+                        return log_oom();
+
+                fdt = mkostemp_safe(temp);
+                if (fdt < 0)
+                        return log_error_errno(fdt, "Failed to create temporary file: %m");
+                log_debug("Created temporary file %s", temp);
+
+                fd = fdt;
+        } else {
+                /* If neither path or file are specified, we will write to stdout. Let's now check
+                 * if stdout is connected to a tty. We checked that the file exists, or that the
+                 * core might be stored in the journal. In this second case, if we found the entry,
+                 * in all likelihood we will be able to access the COREDUMP= field.  In either case,
+                 * we stop before doing any "real" work, i.e. before starting decompression or
+                 * reading from the file or creating temporary files.
+                 */
+                if (!file) {
+                        if (on_tty())
+                                return log_error_errno(SYNTHETIC_ERRNO(ENOTTY),
+                                                       "Refusing to dump core to tty"
+                                                       " (use shell redirection or specify --output).");
+                        file = stdout;
+                }
+
+                fd = fileno(file);
+        }
+
+        if (filename) {
+#if HAVE_COMPRESSION
+                _cleanup_close_ int fdf = -1;
+
+                fdf = open(filename, O_RDONLY | O_CLOEXEC);
+                if (fdf < 0) {
+                        r = log_error_errno(errno, "Failed to open %s: %m", filename);
+                        goto error;
+                }
+
+                r = decompress_stream(filename, fdf, fd, -1);
+                if (r < 0) {
+                        log_error_errno(r, "Failed to decompress %s: %m", filename);
+                        goto error;
+                }
+#else
+                r = log_error_errno(SYNTHETIC_ERRNO(EOPNOTSUPP),
+                                    "Cannot decompress file. Compiled without compression support.");
+                goto error;
+#endif
+        } else {
+                ssize_t sz;
+
+                /* We want full data, nothing truncated. */
+                sd_journal_set_data_threshold(j, 0);
+
+                r = sd_journal_get_data(j, "COREDUMP", (const void**) &data, &len);
+                if (r < 0)
+                        return log_error_errno(r, "Failed to retrieve COREDUMP field: %m");
+
+                assert(len >= 9);
+                data += 9;
+                len -= 9;
+
+                sz = write(fd, data, len);
+                if (sz < 0) {
+                        r = log_error_errno(errno, "Failed to write output: %m");
+                        goto error;
+                }
+                if (sz != (ssize_t) len) {
+                        log_error("Short write to output.");
+                        r = -EIO;
+                        goto error;
+                }
+        }
+
+        if (temp) {
+                *path = temp;
+                *unlink_temp = true;
+        }
+        return 0;
+
+error:
+        if (temp) {
+                (void) unlink(temp);
+                log_debug("Removed temporary file %s", temp);
+        }
+        return r;
+}
+
+static int dump_core(int argc, char **argv, void *userdata) {
+        _cleanup_(sd_journal_closep) sd_journal *j = NULL;
+        _cleanup_fclose_ FILE *f = NULL;
+        int r;
+
+        if (arg_field)
+                return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+                                       "Option --field/-F only makes sense with list");
+
+        r = acquire_journal(&j, argv + 1);
+        if (r < 0)
+                return r;
+
+        r = focus(j);
+        if (r < 0)
+                return r;
+
+        if (arg_output) {
+                f = fopen(arg_output, "we");
+                if (!f)
+                        return log_error_errno(errno, "Failed to open \"%s\" for writing: %m", arg_output);
+        }
+
+        print_info(f ? stdout : stderr, j, false);
+
+        r = save_core(j, f, NULL, NULL);
+        if (r < 0)
+                return r;
+
+        r = sd_journal_previous(j);
+        if (r > 0 && !arg_quiet)
+                log_notice("More than one entry matches, ignoring rest.");
+
+        return 0;
+}
+
+static void sigterm_handler(int signal, siginfo_t *info, void *ucontext) {
+        assert(signal == SIGTERM);
+        assert(info);
+
+        /* If the sender is not us, propagate the signal to all processes in
+         * the same process group */
+        if (pid_is_valid(info->si_pid) && info->si_pid != getpid_cached())
+                (void) kill(0, signal);
+}
+
+static int run_debug(int argc, char **argv, void *userdata) {
+        _cleanup_(sd_journal_closep) sd_journal *j = NULL;
+        _cleanup_free_ char *exe = NULL, *path = NULL;
+        _cleanup_strv_free_ char **debugger_call = NULL;
+        struct sigaction sa = {
+                .sa_sigaction = sigterm_handler,
+                .sa_flags = SA_SIGINFO,
+        };
+        bool unlink_path = false;
+        const char *data, *fork_name;
+        size_t len;
+        pid_t pid;
+        int r;
+
+        if (!arg_debugger) {
+                char *env_debugger;
+
+                env_debugger = getenv("SYSTEMD_DEBUGGER");
+                if (env_debugger)
+                        arg_debugger = env_debugger;
+                else
+                        arg_debugger = "gdb";
+        }
+
+        r = strv_extend(&debugger_call, arg_debugger);
+        if (r < 0)
+                return log_oom();
+
+        r = strv_extend_strv(&debugger_call, arg_debugger_args, false);
+        if (r < 0)
+                return log_oom();
+
+        if (arg_field)
+                return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+                                       "Option --field/-F only makes sense with list");
+
+        r = acquire_journal(&j, argv + 1);
+        if (r < 0)
+                return r;
+
+        r = focus(j);
+        if (r < 0)
+                return r;
+
+        if (!arg_quiet) {
+                print_info(stdout, j, false);
+                fputs("\n", stdout);
+        }
+
+        r = sd_journal_get_data(j, "COREDUMP_EXE", (const void**) &data, &len);
+        if (r < 0)
+                return log_error_errno(r, "Failed to retrieve COREDUMP_EXE field: %m");
+
+        assert(len > STRLEN("COREDUMP_EXE="));
+        data += STRLEN("COREDUMP_EXE=");
+        len -= STRLEN("COREDUMP_EXE=");
+
+        exe = strndup(data, len);
+        if (!exe)
+                return log_oom();
+
+        if (endswith(exe, " (deleted)"))
+                return log_error_errno(SYNTHETIC_ERRNO(ENOENT),
+                                       "Binary already deleted.");
+
+        if (!path_is_absolute(exe))
+                return log_error_errno(SYNTHETIC_ERRNO(ENOENT),
+                                       "Binary is not an absolute path.");
+
+        r = resolve_filename(arg_root, &exe);
+        if (r < 0)
+                return r;
+
+        r = save_core(j, NULL, &path, &unlink_path);
+        if (r < 0)
+                return r;
+
+        r = strv_extend_strv(&debugger_call, STRV_MAKE(exe, "-c", path), false);
+        if (r < 0)
+                return log_oom();
+
+        if (arg_root) {
+                if (streq(arg_debugger, "gdb")) {
+                        const char *sysroot_cmd;
+                        sysroot_cmd = strjoina("set sysroot ", arg_root);
+
+                        r = strv_extend_strv(&debugger_call, STRV_MAKE("-iex", sysroot_cmd), false);
+                        if (r < 0)
+                                return log_oom();
+                } else if (streq(arg_debugger, "lldb")) {
+                        const char *sysroot_cmd;
+                        sysroot_cmd = strjoina("platform select --sysroot ", arg_root, " host");
+
+                        r = strv_extend_strv(&debugger_call, STRV_MAKE("-O", sysroot_cmd), false);
+                        if (r < 0)
+                                return log_oom();
+                }
+        }
+
+        /* Don't interfere with gdb and its handling of SIGINT. */
+        (void) ignore_signals(SIGINT);
+        (void) sigaction(SIGTERM, &sa, NULL);
+
+        fork_name = strjoina("(", debugger_call[0], ")");
+
+        r = safe_fork(fork_name, FORK_RESET_SIGNALS|FORK_DEATHSIG|FORK_CLOSE_ALL_FDS|FORK_RLIMIT_NOFILE_SAFE|FORK_LOG|FORK_FLUSH_STDIO, &pid);
+        if (r < 0)
+                goto finish;
+        if (r == 0) {
+                execvp(debugger_call[0], debugger_call);
+                log_open();
+                log_error_errno(errno, "Failed to invoke %s: %m", debugger_call[0]);
+                _exit(EXIT_FAILURE);
+        }
+
+        r = wait_for_terminate_and_check(debugger_call[0], pid, WAIT_LOG_ABNORMAL);
+
+finish:
+        (void) default_signals(SIGINT, SIGTERM);
+
+        if (unlink_path) {
+                log_debug("Removed temporary file %s", path);
+                (void) unlink(path);
+        }
+
+        return r;
+}
+
+static int check_units_active(void) {
+        _cleanup_(sd_bus_flush_close_unrefp) sd_bus *bus = NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        int c = 0, r;
+        const char *id, *state, *substate;
+
+        if (arg_quiet)
+                return false;
+
+        r = sd_bus_default_system(&bus);
+        if (r == -ENOENT) {
+                log_debug("D-Bus is not running, skipping active unit check");
+                return 0;
+        }
+        if (r < 0)
+                return log_error_errno(r, "Failed to acquire bus: %m");
+
+        r = bus_message_new_method_call(bus, &m, bus_systemd_mgr, "ListUnitsByPatterns");
+        if (r < 0)
+                return bus_log_create_error(r);
+
+        r = sd_bus_message_append_strv(m, NULL);
+        if (r < 0)
+                return bus_log_create_error(r);
+
+        r = sd_bus_message_append_strv(m, STRV_MAKE("systemd-coredump@*.service"));
+        if (r < 0)
+                return bus_log_create_error(r);
+
+        r = sd_bus_call(bus, m, SHORT_BUS_CALL_TIMEOUT_USEC, &error, &reply);
+        if (r < 0)
+                return log_error_errno(r, "Failed to check if any systemd-coredump@.service units are running: %s",
+                                       bus_error_message(&error, r));
+
+        r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)");
+        if (r < 0)
+                return bus_log_parse_error(r);
+
+        while ((r = sd_bus_message_read(
+                                reply, "(ssssssouso)",
+                                &id,  NULL,  NULL,  &state,  &substate,
+                                NULL,  NULL,  NULL,  NULL,  NULL)) > 0) {
+                bool found = !STR_IN_SET(state, "inactive", "dead", "failed");
+                log_debug("Unit %s is %s/%s, %scounting it.", id, state, substate, found ? "" : "not ");
+                c += found;
+        }
+        if (r < 0)
+                return bus_log_parse_error(r);
+
+        r = sd_bus_message_exit_container(reply);
+        if (r < 0)
+                return bus_log_parse_error(r);
+
+        return c;
+}
+
+static int coredumpctl_main(int argc, char *argv[]) {
+
+        static const Verb verbs[] = {
+                { "list",  VERB_ANY, VERB_ANY, VERB_DEFAULT, dump_list },
+                { "info",  VERB_ANY, VERB_ANY, 0,            dump_list },
+                { "dump",  VERB_ANY, VERB_ANY, 0,            dump_core },
+                { "debug", VERB_ANY, VERB_ANY, 0,            run_debug },
+                { "gdb",   VERB_ANY, VERB_ANY, 0,            run_debug },
+                { "help",  VERB_ANY, 1,        0,            verb_help },
+                {}
+        };
+
+        return dispatch_verb(argc, argv, verbs, NULL);
+}
+
+static int run(int argc, char *argv[]) {
+        _cleanup_(loop_device_unrefp) LoopDevice *loop_device = NULL;
+        _cleanup_(umount_and_rmdir_and_freep) char *mounted_dir = NULL;
+        int r, units_active;
+
+        setlocale(LC_ALL, "");
+        log_setup();
+
+        /* The journal merging logic potentially needs a lot of fds. */
+        (void) rlimit_nofile_bump(HIGH_RLIMIT_NOFILE);
+
+        r = parse_argv(argc, argv);
+        if (r <= 0)
+                return r;
+
+        sigbus_install();
+
+        units_active = check_units_active(); /* error is treated the same as 0 */
+
+        if (arg_image) {
+                assert(!arg_root);
+
+                r = mount_image_privately_interactively(
+                                arg_image,
+                                DISSECT_IMAGE_GENERIC_ROOT |
+                                DISSECT_IMAGE_REQUIRE_ROOT |
+                                DISSECT_IMAGE_RELAX_VAR_CHECK |
+                                DISSECT_IMAGE_VALIDATE_OS,
+                                &mounted_dir,
+                                &loop_device);
+                if (r < 0)
+                        return r;
+
+                arg_root = strdup(mounted_dir);
+                if (!arg_root)
+                        return log_oom();
+        }
+
+        r = coredumpctl_main(argc, argv);
+
+        if (units_active > 0)
+                printf("%s-- Notice: %d systemd-coredump@.service %s, output may be incomplete.%s\n",
+                       ansi_highlight_red(),
+                       units_active, units_active == 1 ? "unit is running" : "units are running",
+                       ansi_normal());
+
+        return r;
+}
+
+DEFINE_MAIN_FUNCTION_WITH_POSITIVE_FAILURE(run);