Reading symbols from /usr/bin/tvheadend...Reading symbols from /usr/lib/debug//usr/bin/tvheadend...done. done. Reading symbols from /usr/lib/libdvben50221.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdvben50221.so Reading symbols from /usr/lib/libdvbapi.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdvbapi.so Reading symbols from /usr/lib/libucsi.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libucsi.so Reading symbols from /lib/x86_64-linux-gnu/libssl.so.1.0.0...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libssl.so.1.0.0 Reading symbols from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 Reading symbols from /lib/x86_64-linux-gnu/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libz.so.1 Reading symbols from /usr/lib/liburiparser.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/liburiparser.so.1 Reading symbols from /usr/lib/x86_64-linux-gnu/libavahi-common.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libavahi-common.so.3 Reading symbols from /usr/lib/x86_64-linux-gnu/libavahi-client.so.3...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libavahi-client.so.3 Reading symbols from /lib/x86_64-linux-gnu/libdbus-1.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libdbus-1.so.3 Reading symbols from /lib/x86_64-linux-gnu/libdl.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libdl-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libdl.so.2 Reading symbols from /lib/x86_64-linux-gnu/libpthread.so.0...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libpthread-2.19.so...done. done. [New LWP 29821] [New LWP 29659] [New LWP 29656] [New LWP 29651] [New LWP 29650] [New LWP 29627] [New LWP 29603] [New LWP 29602] [New LWP 29597] [New LWP 29594] [New LWP 29588] [New LWP 29586] [New LWP 29558] [New LWP 29557] [New LWP 29556] [New LWP 29545] [New LWP 29524] [New LWP 29523] [New LWP 29522] [New LWP 29521] [New LWP 29520] [New LWP 29395] [New LWP 29394] [New LWP 29392] [New LWP 29391] [New LWP 29388] [New LWP 29387] [New LWP 29385] [New LWP 29384] [New LWP 29382] [New LWP 29381] [New LWP 29380] [New LWP 29358] [New LWP 29357] [New LWP 29356] [New LWP 29355] [New LWP 29354] [New LWP 29353] [New LWP 29352] [New LWP 29350] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Loaded symbols for /lib/x86_64-linux-gnu/libpthread.so.0 Reading symbols from /lib/x86_64-linux-gnu/libm.so.6...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libm-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libm.so.6 Reading symbols from /lib/x86_64-linux-gnu/librt.so.1...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/librt-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/librt.so.1 Reading symbols from /lib/x86_64-linux-gnu/libc.so.6...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libc-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libc.so.6 Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/ld-2.19.so...done. done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib/x86_64-linux-gnu/libnss_compat.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libnss_compat-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libnss_compat.so.2 Reading symbols from /lib/x86_64-linux-gnu/libnsl.so.1...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libnsl-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libnsl.so.1 Reading symbols from /lib/x86_64-linux-gnu/libnss_nis.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libnss_nis-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libnss_nis.so.2 Reading symbols from /lib/x86_64-linux-gnu/libnss_files.so.2...Reading symbols from /usr/lib/debug//lib/x86_64-linux-gnu/libnss_files-2.19.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libnss_files.so.2 0x00007fe91c805337 in ioctl () at ../sysdeps/unix/syscall-template.S:81 81 ../sysdeps/unix/syscall-template.S: Datei oder Verzeichnis nicht gefunden. (gdb) continue Continuing. [Thread 0x7fe8a77fe700 (LWP 29651) exited] [Thread 0x7fe8e97fa700 (LWP 29594) exited] [New Thread 0x7fe8a5ffb700 (LWP 30956)] [Thread 0x7fe8a67fc700 (LWP 29659) exited] [Thread 0x7fe8ea7fc700 (LWP 29597) exited] [Thread 0x7fe8e8ff9700 (LWP 29603) exited] [Thread 0x7fe8a6ffd700 (LWP 29656) exited] [Thread 0x7fe8a7fff700 (LWP 29650) exited] [New Thread 0x7fe8a57fa700 (LWP 30961)] [New Thread 0x7fe8e8ff9700 (LWP 30962)] [Thread 0x7fe8eaffd700 (LWP 29602) exited] [Thread 0x7fe8a57fa700 (LWP 30961) exited] [Thread 0x7fe8a5ffb700 (LWP 30956) exited] [Thread 0x7fe8e8ff9700 (LWP 30962) exited] [New Thread 0x7fe8a77fe700 (LWP 30969)] [New Thread 0x7fe8a67fc700 (LWP 30976)] [New Thread 0x7fe8e97fa700 (LWP 30977)] [New Thread 0x7fe8ea7fc700 (LWP 30980)] [Thread 0x7fe8a77fe700 (LWP 30969) exited] [Thread 0x7fe8e97fa700 (LWP 30977) exited] [New Thread 0x7fe8eaffd700 (LWP 30982)] [Thread 0x7fe8eaffd700 (LWP 30982) exited] [New Thread 0x7fe8e97fa700 (LWP 30983)] [Thread 0x7fe8e97fa700 (LWP 30983) exited] [New Thread 0x7fe8e97fa700 (LWP 30986)] [New Thread 0x7fe8eaffd700 (LWP 30987)] [Thread 0x7fe8e97fa700 (LWP 30986) exited] [New Thread 0x7fe8a77fe700 (LWP 30988)] [Thread 0x7fe8a77fe700 (LWP 30988) exited] [New Thread 0x7fe8e97fa700 (LWP 30989)] [New Thread 0x7fe8a77fe700 (LWP 30998)] [Thread 0x7fe8a77fe700 (LWP 30998) exited] [New Thread 0x7fe8a77fe700 (LWP 31006)] [Thread 0x7fe8a77fe700 (LWP 31006) exited] [New Thread 0x7fe8a77fe700 (LWP 31015)] [Thread 0x7fe8a77fe700 (LWP 31015) exited] [New Thread 0x7fe8a77fe700 (LWP 31033)] [Thread 0x7fe8a77fe700 (LWP 31033) exited] [New Thread 0x7fe8a77fe700 (LWP 31048)] [Thread 0x7fe8a77fe700 (LWP 31048) exited] [Thread 0x7fe8e97fa700 (LWP 30989) exited] [Thread 0x7fe8eaffd700 (LWP 30987) exited] [New Thread 0x7fe8eaffd700 (LWP 31084)] [New Thread 0x7fe8e97fa700 (LWP 31103)] [New Thread 0x7fe8a77fe700 (LWP 31104)] [Thread 0x7fe8a77fe700 (LWP 31104) exited] [Thread 0x7fe8e97fa700 (LWP 31103) exited] [New Thread 0x7fe8e97fa700 (LWP 31260)] [Thread 0x7fe8a67fc700 (LWP 30976) exited] [New Thread 0x7fe8a67fc700 (LWP 31271)] [New Thread 0x7fe8a77fe700 (LWP 31272)] [Thread 0x7fe8e97fa700 (LWP 31260) exited] [New Thread 0x7fe8e8ff9700 (LWP 31273)] [New Thread 0x7fe8e97fa700 (LWP 31291)] [New Thread 0x7fe8a7fff700 (LWP 31292)] [New Thread 0x7fe8a6ffd700 (LWP 31293)] Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fe8a77fe700 (LWP 31272)] 0x000000000049ddf0 in memcpy (__len=188, __src=, __dest=0x7fe8c000a2b4) at /usr/include/x86_64-linux-gnu/bits/string3.h:51 51 return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest)); (gdb) info reg rax 0xbc 188 rbx 0xbc 188 rcx 0x7fe8c000a2b4 140637630407348 rdx 0x0 0 rsi 0x0 0 rdi 0x7fe8c000a2b4 140637630407348 rbp 0x7fe8c00019c0 0x7fe8c00019c0 rsp 0x7fe8a77fda70 0x7fe8a77fda70 r8 0xbc 188 r9 0xfffffffff800bbd1 -134169647 r10 0x7fe8c0003b30 140637630380848 r11 0x40 64 r12 0x7fe8b8000b10 140637496150800 r13 0x7fe8c0001810 140637630371856 r14 0x12 18 r15 0xb800e370 3087065968 rip 0x49ddf0 0x49ddf0 eflags 0x10202 [ IF RF ] cs 0x33 51 ss 0x2b 43 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0 (gdb) bt full #0 0x000000000049ddf0 in memcpy (__len=188, __src=, __dest=0x7fe8c000a2b4) at /usr/include/x86_64-linux-gnu/bits/string3.h:51 No locals. #1 satip_rtp_append_data (data=, _v=, rtp=0x7fe8c00019c0) at src/satip/rtp.c:194 v = 0x7fe8c0003b30 r = #2 satip_rtp_loop (len=, data=, rtp=0x7fe8c00019c0) at src/satip/rtp.c:238 j = pid = last_pid = 18 tbl = i = 0 pids = 0x7fe8c0001810 v = 0x7fe8c0003b30 #3 satip_rtp_thread (aux=0x7fe8c00019c0) at src/satip/rtp.c:391 rtp = 0x7fe8c00019c0 sq = sm = 0x7fe8b8000b10 subs = pb = peername = "192.168.1.73\000\177\000\000\211(\377\034\351\177\000\000 \022\000\370\350\177\000\000\000\000\000\000\350\177\000\000\202\374\200\034\351\177\000\000\200L" alive = fatal = r = tcp = #4 0x0000000000416bbe in thread_wrapper (p=0x7fe8c0005890) at src/wrappers.c:177 ts = 0x7fe8c0005890 set = {__val = {16388, 0 }} r = #5 0x00007fe91cfef182 in start_thread (arg=0x7fe8a77fe700) at pthread_create.c:312 __res = pd = 0x7fe8a77fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140637219317504, 8919056228437477545, 1, 140638569895984, 140637219318208, 140637219317504, -8928504330793760599, -8929261886690932567}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007fe91c80e47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 No locals. (gdb) disassemble $pc-32,$pc+32 Dump of assembler code from 0x49ddd0 to 0x49de10: 0x000000000049ddd0 : mov %dx,-0x2(%rdi) 0x000000000049ddd4 : jmpq 0x49d9bf 0x000000000049ddd9 : movzbl (%rdx),%eax 0x000000000049dddc : add $0x1,%rdi 0x000000000049dde0 : add $0x1,%rsi 0x000000000049dde4 : mov %al,(%rcx) 0x000000000049dde6 : mov $0xbb,%eax 0x000000000049ddeb : jmpq 0x49d9b5 => 0x000000000049ddf0 : mov (%rsi),%edx 0x000000000049ddf2 : add $0x4,%rdi 0x000000000049ddf6 : add $0x4,%rsi 0x000000000049ddfa : sub $0x4,%eax 0x000000000049ddfd : mov %edx,-0x4(%rdi) 0x000000000049de00 : jmpq 0x49d9c9 0x000000000049de05 : mov %rbp,%rdi 0x000000000049de08 : callq 0x49c3c0 0x000000000049de0d : test %eax,%eax 0x000000000049de0f : jns 0x49da47 End of assembler dump. (gdb) quit A debugging session is active.