.
Thread 1 (LWP 25801):
#0  0x00007f197ce45bb2 in ?? () from /tmp/apport_sandbox_YSkaaN/usr/lib/apache2/modules/mod_mpm_worker.so
No symbol table info available.
#1  <signal handler called>
No locals.
#2  daemon_signal_handler (sig=1) at mod_cgid.c:573
No locals.
#3  <signal handler called>
No locals.
#4  0x00007f197ff216c0 in __accept_nocancel () at ../sysdeps/unix/syscall-template.S:81
No locals.
#5  0x00007f197dcaf1aa in cgid_server (data=data@entry=0x7f19808a4de0) at mod_cgid.c:686
        env = 0x0
        err_pipe = <optimized out>
        inout = 0x8000
        len = 110
        errfileno = 2
        procnew = 0x0
        cgid_req = {req_type = -2138909024, conn_id = 139747499729076, ppid = 1700935735, env_count = 946037090, ugid = {uid = 1664639794, gid = 1717920865, userdir = 2}, filename_len = 16863302743149076736, argv0_len = 4, uri_len = 140734012919840, args_len = 3, loglevel = -2137141208, limits = {limit_cpu_set = -2138406872, limit_cpu = {rlim_cur = 139747507445800, rlim_max = 139747507457504}, limit_mem_set = -2146126535, limit_mem = {rlim_cur = 0, rlim_max = 139747507475088}, limit_nproc_set = -2138974024, limit_nproc = {rlim_cur = 139747509277786, rlim_max = 32}}}
        key = <optimized out>
        argv0 = 0x0
        in_pipe = <optimized out>
        out_pipe = <optimized out>
        cmd_type = <optimized out>
        procattr = 0x0
        unix_addr = {sun_family = 32808, sun_path = "\212\200\031\177\000\000\300\330\201\200\031\177\000\000 \000\000\000\000\000\000\000(\320\235\200\031\177\000\000(\200\212\200\031\177\000\000( \212\200\031\177\000\000\210\023\203\200\031\177\000\000\000\000\000\000\000\000\000\000\360\020\331\060\377\177\000\000G\304\300\177\031\177\000\000\210\356\360\177\031\177\000\000\260\020\331\060\377\177\000\000\000\000\000\000\000\000\000\000\254\257\024\200\031\177"}
        sd = <optimized out>
        sd2 = 0
        rc = <optimized out>
        omask = <optimized out>
        ptrans = 0x7f1980824028
        main_server = 0x7f19808a4de0
        script_hash = <optimized out>
        rv = <optimized out>
#6  0x00007f197dcb1d1d in cgid_start (p=0x7f19809dd028, main_server=0x7f19808a4de0, procnew=0x7f19809ba0e8) at mod_cgid.c:876
        procnew = 0x7f19809ba0e8
        main_server = 0x7f19808a4de0
        p = 0x7f19809dd028
#7  0x00007f197dcb1e54 in cgid_init (p=0x7f19809dd028, plog=<optimized out>, ptemp=<optimized out>, main_server=0x7f19808a4de0) at mod_cgid.c:940
        tmp_sockname = 0x7f198081d8e0 "/var/run/apache2/cgisock.2049"
        procnew = 0x7f19809ba0e8
        userdata_key = 0x7f197dcb22de "cgid_init"
        m = <optimized out>
        ret = 0
        data = 0x7f19809ba0e8
#8  0x00007f1980a41159 in ap_run_post_config (pconf=0x7f19809dd028, plog=0x7f19808a8028, ptemp=0x7f19808a2028, s=0x7f19808a4de0) at config.c:103
        pHook = 0x7f1980816868
        n = 5
        rv = -4
#9  0x00007f1980a21d87 in main (argc=3, argv=0x7fff30d91388) at main.c:765
        c = 0 '\000'
        showcompile = 0
        showdirectives = 0
        confname = 0x7f1980a61467 "apache2.conf"
        def_server_root = 0x7f1980a6145a "/etc/apache2"
        temp_error_log = 0x0
        error = <optimized out>
        process = 0x7f19809df118
        pconf = 0x7f19809dd028
        plog = 0x7f19808a8028
        ptemp = 0x7f19808a2028
        pcommands = 0x7f19809bb028
        opt = 0x7f19809bb118
        rv = <optimized out>
        mod = 0x7f1980c831c0 <ap_prelinked_modules+64>
        opt_arg = 0x7f19809df028 "(0\236\200\031\177"
        signal_server = <optimized out>