=> ./chromium
GNU gdb (Debian 7.7.1+dfsg-3) 7.7.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i586-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/chromium/chromium...(no debugging symbols found)...done.
(gdb) r
Starting program: /usr/lib/chromium/chromium 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/i386-linux-gnu/i686/cmov/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
(gdb) bt full
#0  0x00000000 in ?? ()
No symbol table info available.
#1  0xb7fcd12b in tsocks_close () from /usr/lib/torsocks/libtorsocks.so
No symbol table info available.
#2  0xb7fcd1d4 in close () from /usr/lib/torsocks/libtorsocks.so
No symbol table info available.
#3  0xb656e1a6 in ?? () from /usr/lib/i386-linux-gnu/libGL.so.1
No symbol table info available.
#4  0xb656e73b in ?? () from /usr/lib/i386-linux-gnu/libGL.so.1
No symbol table info available.
#5  0xb65517c4 in ?? () from /usr/lib/i386-linux-gnu/libGL.so.1
No symbol table info available.
#6  0xb7fed86a in call_init (l=0xb65ea000, argc=argc@entry=1, argv=argv@entry=0xbffff134, env=env@entry=0xbffff13c) at dl-init.c:64
        init_array = <optimized out>
#7  0xb7fed9a4 in call_init (env=0xbffff13c, argv=0xbffff134, argc=1, l=<optimized out>) at dl-init.c:36
No locals.
#8  _dl_init (main_map=0xb7fff930, argc=1, argv=0xbffff134, env=0xbffff13c) at dl-init.c:126
        preinit_array = <optimized out>
        preinit_array_size = <optimized out>
        i = 53
#9  0xb7fdfd3f in _dl_start_user () from /lib/ld-linux.so.2
        preloadlist = 0xbffff495 "/usr/lib/torsocks/libtorsocks.so"
        any_debug = 0
        _dl_rtld_libname2 = {name = 0x0, next = 0x0, dont_free = 0}
        _dl_rtld_libname = {name = 0x80000154 "/lib/ld-linux.so.2", next = 0xb7fff87c <newname>, dont_free = 0}
        audit_list = 0x0
        library_path = 0xbffffadc "/usr/lib/chromium:/usr/lib/xulrunner-1.9.1"
        version_info = 0
        tls_init_tp_called = true
        _rtld_local_ro = {_dl_debug_mask = 0, _dl_osversion = 200204, _dl_platform = 0xbffff2fb "i686", _dl_platformlen = 4, _dl_pagesize = 4096, 
          _dl_inhibit_cache = 0, _dl_initial_searchlist = {r_list = 0xb3a5a1a8, r_nlist = 105}, _dl_clktck = 100, _dl_verbose = 0, _dl_debug_fd = 2, 
          _dl_lazy = 1, _dl_bind_not = 0, _dl_dynamic_weak = 0, _dl_fpu_control = 895, _dl_correct_cache_id = 3, _dl_hwcap = 3219913727, 
          _dl_hwcap_mask = 67141632, _dl_auxv = 0xbffff244, _dl_x86_cap_flags = {"fpu\000\000\000\000", "vme\000\000\000\000", "de\000\000\000\000\000", 
            "pse\000\000\000\000", "tsc\000\000\000\000", "msr\000\000\000\000", "pae\000\000\000\000", "mce\000\000\000\000", "cx8\000\000\000\000", 
            "apic\000\000\000", "10\000\000\000\000\000", "sep\000\000\000\000", "mtrr\000\000\000", "pge\000\000\000\000", "mca\000\000\000\000", 
            "cmov\000\000\000", "pat\000\000\000\000", "pse36\000\000", "pn\000\000\000\000\000", "clflush", "20\000\000\000\000\000", "dts\000\000\000\000", 
            "acpi\000\000\000", "mmx\000\000\000\000", "fxsr\000\000\000", "sse\000\000\000\000", "sse2\000\000\000", "ss\000\000\000\000\000", 
            "ht\000\000\000\000\000", "tm\000\000\000\000\000", "ia64\000\000\000", "pbe\000\000\000\000"}, _dl_x86_platforms = {"i386", "i486", "i586", 
            "i686"}, _dl_inhibit_rpath = 0x0, _dl_origin_path = 0x0, _dl_use_load_bias = 0, _dl_profile = 0x0, _dl_profile_output = 0xb7ff71a0 "/var/tmp", 
          _dl_trace_prelink = 0x0, _dl_trace_prelink_map = 0x0, _dl_init_all_dirs = 0xb7fdd8e8, _dl_hp_timing_overhead = 0, _dl_sysinfo = 3086869524, 
          _dl_sysinfo_dso = 0xb7fde000, _dl_sysinfo_map = 0xb7fffc20, _dl_hwcap2 = 0, _dl_debug_printf = 0xb7fee6d0 <_dl_debug_printf>, 
          _dl_catch_error = 0xb7fed6e0 <_dl_catch_error>, _dl_signal_error = 0xb7fed430 <_dl_signal_error>, _dl_mcount = 0xb7fef940 <_dl_mcount>, 
          _dl_lookup_symbol_x = 0xb7fe8220 <_dl_lookup_symbol_x>, _dl_check_caller = 0xb7ff0ca0 <_dl_check_caller>, _dl_open = 0xb7ff1150 <_dl_open>, 
          _dl_close = 0xb7ff2fd0 <_dl_close>, _dl_tls_get_addr_soft = 0xb7ff0870 <_dl_tls_get_addr_soft>, 
          _dl_discover_osversion = 0xb7ff3e80 <_dl_discover_osversion>, _dl_audit = 0x0, _dl_naudit = 0, _dl_pointer_guard = 1}
        _dl_skip_args = 0
        __pointer_chk_guard_local = 2862501898
        _rtld_global_ro = {_dl_debug_mask = 0, _dl_osversion = 200204, _dl_platform = 0xbffff2fb "i686", _dl_platformlen = 4, _dl_pagesize = 4096, 
          _dl_inhibit_cache = 0, _dl_initial_searchlist = {r_list = 0xb3a5a1a8, r_nlist = 105}, _dl_clktck = 100, _dl_verbose = 0, _dl_debug_fd = 2, 
          _dl_lazy = 1, _dl_bind_not = 0, _dl_dynamic_weak = 0, _dl_fpu_control = 895, _dl_correct_cache_id = 3, _dl_hwcap = 3219913727, 
          _dl_hwcap_mask = 67141632, _dl_auxv = 0xbffff244, _dl_x86_cap_flags = {"fpu\000\000\000\000", "vme\000\000\000\000", "de\000\000\000\000\000", 
            "pse\000\000\000\000", "tsc\000\000\000\000", "msr\000\000\000\000", "pae\000\000\000\000", "mce\000\000\000\000", "cx8\000\000\000\000", 
            "apic\000\000\000", "10\000\000\000\000\000", "sep\000\000\000\000", "mtrr\000\000\000", "pge\000\000\000\000", "mca\000\000\000\000", 
            "cmov\000\000\000", "pat\000\000\000\000", "pse36\000\000", "pn\000\000\000\000\000", "clflush", "20\000\000\000\000\000", "dts\000\000\000\000", 
            "acpi\000\000\000", "mmx\000\000\000\000", "fxsr\000\000\000", "sse\000\000\000\000", "sse2\000\000\000", "ss\000\000\000\000\000", 
            "ht\000\000\000\000\000", "tm\000\000\000\000\000", "ia64\000\000\000", "pbe\000\000\000\000"}, _dl_x86_platforms = {"i386", "i486", "i586", 
            "i686"}, _dl_inhibit_rpath = 0x0, _dl_origin_path = 0x0, _dl_use_load_bias = 0, _dl_profile = 0x0, _dl_profile_output = 0xb7ff71a0 "/var/tmp", 
          _dl_trace_prelink = 0x0, _dl_trace_prelink_map = 0x0, _dl_init_all_dirs = 0xb7fdd8e8, _dl_hp_timing_overhead = 0, _dl_sysinfo = 3086869524, 
          _dl_sysinfo_dso = 0xb7fde000, _dl_sysinfo_map = 0xb7fffc20, _dl_hwcap2 = 0, _dl_debug_printf = 0xb7fee6d0 <_dl_debug_printf>, 
---Type <return> to continue, or q <return> to quit---   
          _dl_catch_error = 0xb7fed6e0 <_dl_catch_error>, _dl_signal_error = 0xb7fed430 <_dl_signal_error>, _dl_mcount = 0xb7fef940 <_dl_mcount>, 
          _dl_lookup_symbol_x = 0xb7fe8220 <_dl_lookup_symbol_x>, _dl_check_caller = 0xb7ff0ca0 <_dl_check_caller>, _dl_open = 0xb7ff1150 <_dl_open>, 
          _dl_close = 0xb7ff2fd0 <_dl_close>, _dl_tls_get_addr_soft = 0xb7ff0870 <_dl_tls_get_addr_soft>, 
          _dl_discover_osversion = 0xb7ff3e80 <_dl_discover_osversion>, _dl_audit = 0x0, _dl_naudit = 0, _dl_pointer_guard = 1}
        _dl_argv = 0xbffff134
        _rtld_local = {_dl_ns = {{_ns_loaded = 0xb7fff930, _ns_nloaded = 106, _ns_main_searchlist = 0xb7fffa8c, _ns_global_scope_alloc = 0, 
              _ns_unique_sym_table = {lock = {mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 1, __nusers = 0, {d = {__espins = 0, 
                          __elision = 0}, __list = {__next = 0x0}}}, __size = '\000' <repeats 12 times>, "\001\000\000\000\000\000\000\000\000\000\000", 
                    __align = 0}}, entries = 0xb3a535c0, size = 127, n_elements = 51, free = 0xb7ff42a0 <free>}, _ns_debug = {r_version = 0, r_map = 0x0, 
                r_brk = 0, r_state = RT_CONSISTENT, r_ldbase = 0}}, {_ns_loaded = 0x0, _ns_nloaded = 0, _ns_main_searchlist = 0x0, _ns_global_scope_alloc = 0, 
              _ns_unique_sym_table = {lock = {mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {d = {__espins = 0, 
                          __elision = 0}, __list = {__next = 0x0}}}, __size = '\000' <repeats 23 times>, __align = 0}}, entries = 0x0, size = 0, 
                n_elements = 0, free = 0x0}, _ns_debug = {r_version = 0, r_map = 0x0, r_brk = 0, r_state = RT_CONSISTENT, r_ldbase = 0}} <repeats 15 times>}, 
          _dl_nns = 1, _dl_load_lock = {mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 1, __nusers = 0, {d = {__espins = 0, __elision = 0}, 
                  __list = {__next = 0x0}}}, __size = '\000' <repeats 12 times>, "\001\000\000\000\000\000\000\000\000\000\000", __align = 0}}, 
          _dl_load_write_lock = {mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 1, __nusers = 0, {d = {__espins = 0, __elision = 0}, 
                  __list = {__next = 0x0}}}, __size = '\000' <repeats 12 times>, "\001\000\000\000\000\000\000\000\000\000\000", __align = 0}}, 
          _dl_load_adds = 106, _dl_initfirst = 0x0, _dl_cpuclock_offset = 1143706500006936, _dl_profile_map = 0x0, _dl_num_relocations = 7280, 
          _dl_num_cache_relocations = 21470, _dl_all_dirs = 0xb7fdd8e8, _dl_error_catch_tsd = 0xb694f3c0 <__libc_dl_error_tsd>, _dl_rtld_map = {
            l_addr = 3086872576, l_name = 0x80000154 "/lib/ld-linux.so.2", l_ld = 0xb7ffef34, l_next = 0xb6a128d8, l_prev = 0xb6a125b0, 
            l_real = 0xb7fff55c <_rtld_global+1308>, l_ns = 0, l_libname = 0xb7fff898 <_dl_rtld_libname>, l_info = {0x0, 0x0, 0xb7ffef74, 0xb7ffef6c, 
              0xb7ffef3c, 0xb7ffef4c, 0xb7ffef54, 0x0, 0x0, 0x0, 0xb7ffef5c, 0xb7ffef64, 0x0, 0x0, 0xb7ffef34, 0x0, 0x0, 0xb7ffef8c, 0xb7ffef94, 0xb7ffef9c, 
              0xb7ffef7c, 0x0, 0x0, 0xb7ffef84, 0x0 <repeats 12 times>, 0xb7ffefac, 0xb7ffefa4, 0x0, 0xb7ffefbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
              0xb7ffefb4, 0x0 <repeats 25 times>, 0xb7ffef44}, l_phdr = 0xb7fdf034, l_entry = 0, l_phnum = 7, l_ldnum = 0, l_searchlist = {r_list = 0x0, 
              r_nlist = 0}, l_symbolic_searchlist = {r_list = 0x0, r_nlist = 0}, l_loader = 0x0, l_versions = 0xb3a57960, l_nversions = 7, l_nbuckets = 17, 
            l_gnu_bitmask_idxbits = 7, l_gnu_shift = 8, l_gnu_bitmask = 0xb7fdf208, {l_gnu_buckets = 0xb7fdf228, l_chain = 0xb7fdf228}, {
              l_gnu_chain_zero = 0xb7fdf268, l_buckets = 0xb7fdf268}, l_direct_opencount = 0, l_type = lt_library, l_relocated = 1, l_init_called = 1, 
            l_global = 1, l_reserved = 0, l_phdr_allocated = 0, l_soname_added = 0, l_faked = 0, l_need_tls_init = 0, l_auditing = 0, l_audit_any_plt = 0, 
            l_removed = 0, l_contiguous = 0, l_symbolic_in_local_scope = 0, l_free_initfini = 0, l_rpath_dirs = {dirs = 0x0, malloced = 0}, 
            l_reloc_result = 0x0, l_versyms = 0xb7fdf642, l_origin = 0x0, l_map_start = 3086872576, l_map_end = 3087005996, l_text_end = 3086971292, 
            l_scope_mem = {0x0, 0x0, 0x0, 0x0}, l_scope_max = 0, l_scope = 0x0, l_local_scope = {0x0, 0x0}, l_dev = 0, l_ino = 0, l_runpath_dirs = {
              dirs = 0x0, malloced = 0}, l_initfini = 0x0, l_reldeps = 0x0, l_reldepsmax = 0, l_used = 1, l_feature_1 = 0, l_flags_1 = 0, l_flags = 0, 
            l_idx = 0, l_mach = {plt = 0, gotplt = 0, tlsdesc_table = 0x0}, l_lookup_cache = {sym = 0xb7fdf33c, type_class = 1, value = 0xb6a125b0, 
              ret = 0xb683b378}, l_tls_initimage = 0x0, l_tls_initimage_size = 0, l_tls_blocksize = 0, l_tls_align = 0, l_tls_firstbyte_offset = 0, 
            l_tls_offset = 0, l_tls_modid = 0, l_tls_dtor_count = 0, l_relro_addr = 130240, l_relro_size = 832, l_serial = 0, 
            l_audit = 0xb7fff7b8 <_rtld_global+1912>}, audit_data = {{cookie = 0, bindflags = 0} <repeats 16 times>}, 
          _dl_rtld_lock_recursive = 0xb69e1f70 <__GI___pthread_mutex_lock>, _dl_rtld_unlock_recursive = 0xb69e3110 <__GI___pthread_mutex_unlock>, 
          _dl_make_stack_executable_hook = 0xb69df280 <__make_stacks_executable>, _dl_stack_flags = 7, _dl_tls_dtv_gaps = false, _dl_tls_max_dtv_idx = 9, 
          _dl_tls_dtv_slotinfo_list = 0xb3a55720, _dl_tls_static_nelem = 9, _dl_tls_static_size = 3456, _dl_tls_static_used = 568, _dl_tls_static_align = 64, 
          _dl_initial_dtv = 0xb3a54d88, _dl_tls_generation = 1, _dl_init_static_tls = 0xb69df940 <__pthread_init_static_tls>, 
          _dl_wait_lookup_done = 0xb69dfa70 <__wait_lookup_done>, _dl_scope_free_list = 0x0}
        _rtld_global = {_dl_ns = {{_ns_loaded = 0xb7fff930, _ns_nloaded = 106, _ns_main_searchlist = 0xb7fffa8c, _ns_global_scope_alloc = 0, 
              _ns_unique_sym_table = {lock = {mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 1, __nusers = 0, {d = {__espins = 0, 
                          __elision = 0}, __list = {__next = 0x0}}}, __size = '\000' <repeats 12 times>, "\001\000\000\000\000\000\000\000\000\000\000", 
                    __align = 0}}, entries = 0xb3a535c0, size = 127, n_elements = 51, free = 0xb7ff42a0 <free>}, _ns_debug = {r_version = 0, r_map = 0x0, 
                r_brk = 0, r_state = RT_CONSISTENT, r_ldbase = 0}}, {_ns_loaded = 0x0, _ns_nloaded = 0, _ns_main_searchlist = 0x0, _ns_global_scope_alloc = 0, 
              _ns_unique_sym_table = {lock = {mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 0, __nusers = 0, {d = {__espins = 0, 
                          __elision = 0}, __list = {__next = 0x0}}}, __size = '\000' <repeats 23 times>, __align = 0}}, entries = 0x0, size = 0, 
                n_elements = 0, free = 0x0}, _ns_debug = {r_version = 0, r_map = 0x0, r_brk = 0, r_state = RT_CONSISTENT, r_ldbase = 0}} <repeats 15 times>}, 
          _dl_nns = 1, _dl_load_lock = {mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 1, __nusers = 0, {d = {__espins = 0, __elision = 0}, 
                  __list = {__next = 0x0}}}, __size = '\000' <repeats 12 times>, "\001\000\000\000\000\000\000\000\000\000\000", __align = 0}}, 
          _dl_load_write_lock = {mutex = {__data = {__lock = 0, __count = 0, __owner = 0, __kind = 1, __nusers = 0, {d = {__espins = 0, __elision = 0}, 
                  __list = {__next = 0x0}}}, __size = '\000' <repeats 12 times>, "\001\000\000\000\000\000\000\000\000\000\000", __align = 0}}, 
          _dl_load_adds = 106, _dl_initfirst = 0x0, _dl_cpuclock_offset = 1143706500006936, _dl_profile_map = 0x0, _dl_num_relocations = 7280, 
          _dl_num_cache_relocations = 21470, _dl_all_dirs = 0xb7fdd8e8, _dl_error_catch_tsd = 0xb694f3c0 <__libc_dl_error_tsd>, _dl_rtld_map = {
            l_addr = 3086872576, l_name = 0x80000154 "/lib/ld-linux.so.2", l_ld = 0xb7ffef34, l_next = 0xb6a128d8, l_prev = 0xb6a125b0, 
            l_real = 0xb7fff55c <_rtld_global+1308>, l_ns = 0, l_libname = 0xb7fff898 <_dl_rtld_libname>, l_info = {0x0, 0x0, 0xb7ffef74, 0xb7ffef6c, 
              0xb7ffef3c, 0xb7ffef4c, 0xb7ffef54, 0x0, 0x0, 0x0, 0xb7ffef5c, 0xb7ffef64, 0x0, 0x0, 0xb7ffef34, 0x0, 0x0, 0xb7ffef8c, 0xb7ffef94, 0xb7ffef9c, 
              0xb7ffef7c, 0x0, 0x0, 0xb7ffef84, 0x0 <repeats 12 times>, 0xb7ffefac, 0xb7ffefa4, 0x0, 0xb7ffefbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
---Type <return> to continue, or q <return> to quit---
              0xb7ffefb4, 0x0 <repeats 25 times>, 0xb7ffef44}, l_phdr = 0xb7fdf034, l_entry = 0, l_phnum = 7, l_ldnum = 0, l_searchlist = {r_list = 0x0, 
              r_nlist = 0}, l_symbolic_searchlist = {r_list = 0x0, r_nlist = 0}, l_loader = 0x0, l_versions = 0xb3a57960, l_nversions = 7, l_nbuckets = 17, 
            l_gnu_bitmask_idxbits = 7, l_gnu_shift = 8, l_gnu_bitmask = 0xb7fdf208, {l_gnu_buckets = 0xb7fdf228, l_chain = 0xb7fdf228}, {
              l_gnu_chain_zero = 0xb7fdf268, l_buckets = 0xb7fdf268}, l_direct_opencount = 0, l_type = lt_library, l_relocated = 1, l_init_called = 1, 
            l_global = 1, l_reserved = 0, l_phdr_allocated = 0, l_soname_added = 0, l_faked = 0, l_need_tls_init = 0, l_auditing = 0, l_audit_any_plt = 0, 
            l_removed = 0, l_contiguous = 0, l_symbolic_in_local_scope = 0, l_free_initfini = 0, l_rpath_dirs = {dirs = 0x0, malloced = 0}, 
            l_reloc_result = 0x0, l_versyms = 0xb7fdf642, l_origin = 0x0, l_map_start = 3086872576, l_map_end = 3087005996, l_text_end = 3086971292, 
            l_scope_mem = {0x0, 0x0, 0x0, 0x0}, l_scope_max = 0, l_scope = 0x0, l_local_scope = {0x0, 0x0}, l_dev = 0, l_ino = 0, l_runpath_dirs = {
              dirs = 0x0, malloced = 0}, l_initfini = 0x0, l_reldeps = 0x0, l_reldepsmax = 0, l_used = 1, l_feature_1 = 0, l_flags_1 = 0, l_flags = 0, 
            l_idx = 0, l_mach = {plt = 0, gotplt = 0, tlsdesc_table = 0x0}, l_lookup_cache = {sym = 0xb7fdf33c, type_class = 1, value = 0xb6a125b0, 
              ret = 0xb683b378}, l_tls_initimage = 0x0, l_tls_initimage_size = 0, l_tls_blocksize = 0, l_tls_align = 0, l_tls_firstbyte_offset = 0, 
            l_tls_offset = 0, l_tls_modid = 0, l_tls_dtor_count = 0, l_relro_addr = 130240, l_relro_size = 832, l_serial = 0, 
            l_audit = 0xb7fff7b8 <_rtld_global+1912>}, audit_data = {{cookie = 0, bindflags = 0} <repeats 16 times>}, 
          _dl_rtld_lock_recursive = 0xb69e1f70 <__GI___pthread_mutex_lock>, _dl_rtld_unlock_recursive = 0xb69e3110 <__GI___pthread_mutex_unlock>, 
          _dl_make_stack_executable_hook = 0xb69df280 <__make_stacks_executable>, _dl_stack_flags = 7, _dl_tls_dtv_gaps = false, _dl_tls_max_dtv_idx = 9, 
          _dl_tls_dtv_slotinfo_list = 0xb3a55720, _dl_tls_static_nelem = 9, _dl_tls_static_size = 3456, _dl_tls_static_used = 568, _dl_tls_static_align = 64, 
          _dl_initial_dtv = 0xb3a54d88, _dl_tls_generation = 1, _dl_init_static_tls = 0xb69df940 <__pthread_init_static_tls>, 
          _dl_wait_lookup_done = 0xb69dfa70 <__wait_lookup_done>, _dl_scope_free_list = 0x0}
        _dl_argc = 1
        _dl_argv_internal = 0xbffff134
(gdb) 
(gdb) k
Kill the program being debugged? (y or n) y
(gdb) q