.
Thread 5 (Thread 0x7ff8f4fcd700 (LWP 1949)):
#0  0x00007ff8f7476219 in __gethostname (name=0x557a431edfe8 "\340\\ CzU", len=0) at ../sysdeps/posix/gethostname.c:36
        buf = {sysname = ":Jj\367\370\177\000\000h\000\000\000\000\000\000\000\243\234\223$\000\000\000\000\016\000\000\000\000\000\000\000}Ú;\000\000\000\000\260\314\374\364\370\177\000\000\000\254\301\373EC/-\001\000\000\000\000\000\000", <incomplete sequence \370>, nodename = "\337\036CzU\000\000\324(!\a\000\000\000\000\301\260b\367\370\177\000\000\340\337\036CzU\000\000\324(!\a", '\000' <repeats 12 times>, "\002", '\000' <repeats 15 times>, "\201\266", release = "b\367\370\177\000\000\016@\245v\377\177\000\000\360w\037CzU\000\000\230:\000\000\000\000\000\000q3h\367\370\177\000\000P\220\036CzU\000\000\000\000\000\000\000\000\000\000\016@\245v\377\177\000\000\017@\245", version = "v\377\177\000\000\240@\245v\377\177\000\000\r)h\367\370\177\000\000\000\000\000\000\000\000\000\000dAU\367\370\177", '\000' <repeats 11 times>, "\327\374\364\370\177\000\000\000\327\374\364\370\177\000\000\365", <incomplete sequence \333>, machine = "Ł\342S\016@\245v\377\177\000\000\017@\245v\377\177\000\000\240@\245v\377\177\000\000\000\316\374\364\370\177\000\000\365\327?A<h\023\254\365ןYoo\023\254", '\000' <repeats 12 times>, domainname = '\000' <repeats 60 times>, "\254\301\373EC"}
        node_len = 18446744073709551100
#1  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7ff8f5858700 (LWP 1216)):
#0  0x00007ff8f74706d9 in ttyname (fd=1126272160) at ../sysdeps/unix/sysv/linux/ttyname.c:132
        buflen = 0
        procname = "\000\000\000\000\000\000\000\000\000\254\301\373EC/-\000\000\000\000\000\000\000\000\000\207\205\365\370\177"
        st = {st_dev = 0, st_ino = 93983600625808, st_nlink = 93983600625820, st_mode = 1990544702, st_uid = 32767, st_gid = 1990544703, __pad0 = 32767, st_rdev = 140735183932880, st_size = 140707247783424, st_blksize = 140707279249410, st_blocks = 140735183932734, st_atim = {tv_sec = 93983600534144, tv_nsec = 0}, st_mtim = {tv_sec = 93983600625520, tv_nsec = 0}, st_ctim = {tv_sec = 140707281598886, tv_nsec = 93983600446784}, __glibc_reserved = {140707279415565, 0, 140707278176612}}
        st1 = {st_dev = 0, st_ino = 140707247785728, st_nlink = 140707247785728, st_mode = 3686782965, st_uid = 1407353285, st_gid = 1990544702, __pad0 = 32767, st_rdev = 140735183932735, st_size = 140735183932880, st_blksize = 140707247783424, st_blocks = -6047372436779837451, st_atim = {tv_sec = -6047367350592743435, tv_nsec = 0}, st_mtim = {tv_sec = 0, tv_nsec = 0}, st_ctim = {tv_sec = 0, tv_nsec = 0}, __glibc_reserved = {0, 0, 0}}
        dostat = 21882
        doispty = 0
        name = <optimized out>
        save = -1
        term = {c_iflag = 1126254496, c_oflag = 21882, c_cflag = 2, c_lflag = 0, c_line = 160 '\240', c_cc = "\214!CzU\000\000v\234e\367\370\177\000\000\000\000\000\000\000\000\000\000\240G!C\001\000\000\000\377", c_ispeed = 4294967295, c_ospeed = 4223773696}
        len = <optimized out>
#1  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7ff8f6059700 (LWP 1215)):
#0  0x00007ff8f74706d9 in ttyname (fd=1126199280) at ../sysdeps/unix/sysv/linux/ttyname.c:132
        buflen = 0
        procname = "\000\000\000\000\000\000\000\000\000\227\005\366\370\177\000\000\360M\245v\377\177\000\000\357\315G\367\370\177"
        st = {st_dev = 140735183932767, st_ino = 93983600575360, st_nlink = 1, st_mode = 1990544734, st_uid = 32767, st_gid = 1990544735, __pad0 = 32767, st_rdev = 140735183932912, st_size = 140707256176128, st_blksize = 140707279248796, st_blocks = 0, st_atim = {tv_sec = 140707280104104, tv_nsec = 0}, st_mtim = {tv_sec = 140707279248865, tv_nsec = 93983600446624}, st_ctim = {tv_sec = 140707279415565, tv_nsec = 0}, __glibc_reserved = {140707278176612, 0, 140707256178432}}
        st1 = {st_dev = 140707256178432, st_ino = 6044536336679950325, st_nlink = 140735183932766, st_mode = 1990544735, st_uid = 32767, st_gid = 1990544880, __pad0 = 32767, st_rdev = 140707256176128, st_size = -6047369139855566859, st_blksize = -6047367350592743435, st_blocks = 0, st_atim = {tv_sec = 0, tv_nsec = 0}, st_mtim = {tv_sec = 0, tv_nsec = 0}, st_ctim = {tv_sec = 0, tv_nsec = 0}, __glibc_reserved = {0, 0, 3255895023467736064}}
        dostat = 21882
        doispty = 0
        name = <optimized out>
        save = -1
        term = {c_iflag = 1126204288, c_oflag = 21882, c_cflag = 2, c_lflag = 0, c_line = 240 '\360', c_cc = "o CzU\000\000v\234e\367\370\177\000\000\\\000\000\000n\000\000\000w\000\000\000\001\000\000\000\377", c_ispeed = 4294967295, c_ospeed = 4223773696}
        len = <optimized out>
#1  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7ff8f6e8b900 (LWP 1189)):
#0  0x00007ff8f74706d9 in ttyname (fd=1126795920) at ../sysdeps/unix/sysv/linux/ttyname.c:132
        buflen = 0
        procname = "9\220IAzU\000\000\000\000\000\000\000\000\000\000P\220IAzU\000\000\000\000\000\000\000"
        st = {st_dev = 19, st_ino = 93983600466864, st_nlink = 93983600466876, st_mode = 1126095792, st_uid = 21882, st_gid = 1126101408, __pad0 = 21882, st_rdev = 140735183935264, st_size = 300, st_blksize = 140707279249410, st_blocks = 93983569711468, st_atim = {tv_sec = 140707279241377, tv_nsec = 93983600446464}, st_mtim = {tv_sec = 93983600446464, tv_nsec = 93983600448992}, st_ctim = {tv_sec = 93983569575188, tv_nsec = 140735183935944}, __glibc_reserved = {4294967298, 214748364809, 0}}
        st1 = {st_dev = 0, st_ino = 0, st_nlink = 0, st_mode = 0, st_uid = 0, st_gid = 1126095792, __pad0 = 21882, st_rdev = 93983600472480, st_size = 38654705964, st_blksize = 93983600404528, st_blocks = 93983569739565, st_atim = {tv_sec = 0, tv_nsec = 1}, st_mtim = {tv_sec = 140735183935272, tv_nsec = 93983569711504}, st_ctim = {tv_sec = 0, tv_nsec = 93983569711147}, __glibc_reserved = {0, 0, 140735183935244}}
        dostat = 21882
        doispty = 0
        name = <optimized out>
        save = 942
        term = {c_iflag = 1126095552, c_oflag = 21882, c_cflag = 2, c_lflag = 0, c_line = 144 '\220', c_cc = "\212)CzU\000\000v\234e\367\370\177\000\000,\001\000\000\000\000\000\000\300\332\036C\001\000\000\000\377", c_ispeed = 942, c_ospeed = 4223773696}
        len = <optimized out>
#1  0x00007fff76a55714 in ?? ()
No symbol table info available.
#2  0x0000557a41499079 in ?? ()
No symbol table info available.
#3  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7ff8e57aa700 (LWP 1951)):
#0  0x00007ff8f74e6651 in __strncasecmp_l_avx () at ../sysdeps/x86_64/multiarch/strcmp-sse42.S:260
No locals.
#1  0x00007ff8f43cf481 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_replace(unsigned long, unsigned long, char const*, unsigned long) () from /lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#2  0x00007ff8f5018c92 in show_errors(PkBackendJob*, PkErrorEnum, bool) () from /usr/lib/x86_64-linux-gnu/packagekit-backend/libpk_backend_aptcc.so
No symbol table info available.
#3  0x0000557a4148c03a in ?? ()
No symbol table info available.
#4  0x00007ff8f768290d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.