gdb "bt full" from running "/usr/bin/lxc --help"

lxc_backtrace.txt (text/plain), 4.21 KB, created by Samuel Holland on 2016-03-11 23:29:15 UTC

(gdb) run
Starting program: /usr/bin/lxc --help

Program received signal SIGSEGV, Segmentation fault.
0x000003fff7dc802c in do_relocs (dso=dso@entry=0x3fff7ffd600 <app>, rel=0x2aaaaaab8f0, rel_size=3322488, stride=stride@entry=3) at ldso/dynlink.c:380
380                             *reloc_addr = (size_t)base + addend;
(gdb) bt full
#0  0x000003fff7dc802c in do_relocs (dso=dso@entry=0x3fff7ffd600 <app>, rel=0x2aaaaaab8f0, rel_size=3322488, stride=stride@entry=3) at ldso/dynlink.c:380
        base = 0x2aaaaaaa000 "\177ELF\002\001\001"
        syms = 0x2aaaaaaa4f0
        strings = 0x2aaaaaab138 ""
        sym = 0x0
        name = 0x2aaaaaab4fe "free"
        ctx = <optimized out>
        type = 8
        sym_index = <optimized out>
        def = {sym = <optimized out>, dso = 0x3fff7ffd600 <app>}
        reloc_addr = 0x2aaab1552e0
        tls_val = 0
        addend = <optimized out>
        skip_relative = <optimized out>
        reuse_addends = 0
        save_slot = <optimized out>
#1  0x000003fff7dc8ce5 in reloc_all (p=p@entry=0x3fff7ffd600 <app>) at ldso/dynlink.c:1153
        dyn = {1089486830, 1, 1536, 12651952, 0, 4408, 1264, 6384, 3322488, 24, 1973, 24, 3330408, 6992598, 0, 0, 0, 0, 0, 0, 7, 4397912284672, 0, 3328872, 0, 0, 0, 0, 0, 0, 12, 0}
#2  0x000003fff7dca52b in __dls3 (sp=0x3ffffffe670) at ldso/dynlink.c:1597
        app = {base = 0x2aaaaaaa000 "\177ELF\002\001\001", name = 0x3ffffffed42 "/usr/bin/lxc", dynv = 0x2aaab6bac20, next = 0x3fff7ffd780 <ldso>, prev = 0x0, phdr = 0x2aaaaaaa040, phnum = 11, phentsize = 56, refcnt = 0, syms = 0x2aaaaaaa4f0, hashtab = 0x0, ghashtab = 0x2aaaaaaa318, versym = 0x0, 
          strings = 0x2aaaaaab138 "", map = 0x2aaaaaaa000 "\177ELF\002\001\001", map_len = 12955648, dev = 0, ino = 0, global = 1 '\001', relocated = 0 '\000', constructed = 0 '\000', kernel_mapped = 1 '\001', deps = 0x0, needed_by = 0x0, rpath_orig = 0x0, rpath = 0x0, tls = {next = 0x0, image = 0x2aaab6babf8, 
            len = 0, size = 8, align = 8, offset = 8}, tls_id = 1, relro_start = 12648448, relro_end = 12652544, new_dtv = 0x0, new_tls = 0x0, new_dtv_idx = 0, new_tls_idx = 0, td_index = 0x0, fini_next = 0x0, shortname = 0x0, loadmap = 0x0, funcdescs = 0x0, got = 0x2aaab6badb0, buf = 0x3fff7ffd748 ""}
        vdso = {base = 0x3fff7ff8000 "\177ELF\002\001\001", name = 0x3fff7dfa0a4 "", dynv = 0x3fff7ff8360, next = 0x0, prev = 0x3fff7ffd780 <ldso>, phdr = 0x3fff7ff8040, phnum = 4, phentsize = 56, refcnt = 0, syms = 0x3fff7ff81a8, hashtab = 0x3fff7ff8120, ghashtab = 0x3fff7ff8160, versym = 0x3fff7ff830e, 
          strings = 0x3fff7ff82b0 "", map = 0x0, map_len = 0, dev = 0, ino = 0, global = 1 '\001', relocated = 1 '\001', constructed = 0 '\000', kernel_mapped = 0 '\000', deps = 0x0, needed_by = 0x0, rpath_orig = 0x0, rpath = 0x0, tls = {next = 0x0, image = 0x0, len = 0, size = 0, align = 0, offset = 0}, tls_id = 0, 
          relro_start = 0, relro_end = 0, new_dtv = 0x0, new_tls = 0x0, new_dtv_idx = 0, new_tls_idx = 0, td_index = 0x0, fini_next = 0x0, shortname = 0x3fff7dfa65c "linux-gate.so.1", loadmap = 0x0, funcdescs = 0x0, got = 0x0, buf = 0x3fff7ffd5c8 ""}
        aux = {2189687800, 0, 0, 2932031004736, 56, 11, 4096, 4397909508096, 0, 2932034336144, 0, 0, 0, 0, 0, 4398046505193, 3219913727, 100, 0, 0, 0, 0, 0, 0, 0, 4398046505168, 0, 0, 0, 0, 0, 4398046506306}
        auxv = <optimized out>
        i = <optimized out>
        env_preload = <optimized out>
        vdso_base = <optimized out>
        argc = 2
        argv = 0x3ffffffe678
        argv_orig = 0x3ffffffe678
        envp = 0x3ffffffe690
#3  0x000003fff7dca0ec in __dls2 (base=<optimized out>, sp=0x3ffffffe670) at ldso/dynlink.c:1383
        ehdr = <optimized out>
        dyn = {1073758192, 0, 0, 0, 456, 71272, 25792, 88728, 1608, 24, 17452, 24, 130016, 133664, 0 <repeats 16 times>, 8, 0}
        rel = <optimized out>
        rel_size = <optimized out>
        symbolic_rel_cnt = <optimized out>
        addends = 0x3ffffffe540
#4  0x000003fff7dcc84d in _dlstart ()
No symbol table info available.
#5  0x0000000000000002 in ?? ()
No symbol table info available.
#6  0x000003ffffffe8f6 in ?? ()
No symbol table info available.
#7  0x000003ffffffe903 in ?? ()
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.