.
Thread 10 (Thread 0x7f81b4e01700 (LWP 2065)):
#0  0x00007f81dbefe03e in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:229
No locals.
#1  0x00007f81dc39e745 in g_variant_parse (type=<optimized out>, text=0x283397b "", limit=0x1 <Address 0x1 out of bounds>, endptr=0x17, error=0x1e48b18) at /build/buildd/glib2.0-2.36.0/./glib/gvariant-parser.c:2376
        stream = {start = 0x1e4acf0 " \223\344\001", stream = 0x1e48b28 "", end = 0x1e48b10 "\340\233\344\001", this = 0x7f81dc334c51 <dirfd@plt+1> "%J\a."}
        result = 0x1e49be0
        ast = 0x1e48b18
        __PRETTY_FUNCTION__ = "g_variant_parse"
#2  0x00007f81a400cca0 in ?? ()
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 9 (Thread 0x7f81b7ffe700 (LWP 1804)):
#0  0x00007f81dbc17f7d in ftw_startup (dir=<error reading variable: Cannot access memory at address 0xa>, is_nftw=<error reading variable: Cannot access memory at address 0xa>, func=<error reading variable: Cannot access memory at address 0xa>, descriptors=<error reading variable: Cannot access memory at address 0xa>, flags=42181568, flags@entry=<error reading variable: Cannot access memory at address 0xa>) at ../sysdeps/wordsize-64/../../io/ftw.c:753
        name = <optimized out>
        data = <error reading variable data (Cannot access memory at address 0xfffffffffffffee2)>
        st = <error reading variable st (Cannot access memory at address 0xffffffffffffff42)>
        result = <optimized out>
        save_err = <optimized out>
        cwdfd = <optimized out>
        cwd = <optimized out>
        cp = <optimized out>
Cannot access memory at address 0xa