#0  0x00007f6e20d21529 in raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/pt-raise.c:36
        resultvar = 0
        pid = <optimized out>
#1  0x00007f6e1ce8d5af in nsProfileLock::FatalSignalHandler (signo=6, info=0x7f6deb2fc7b0, context=0x7f6deb2fc680) at /tmp/buildd/iceweasel-45.0~b5/toolkit/profile/nsProfileLock.cpp:185
        unblock_sigs = {__val = {32, 0 <repeats 15 times>}}
        oldact = <optimized out>
#2  <signal handler called>
No locals.
#3  0x00007f6e1ff06507 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
        resultvar = 0
        pid = 17455
        selftid = 17757
#4  0x00007f6e1ff078da in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x4, sa_sigaction = 0x4}, sa_mask = {__val = {140110073940720, 140110693955514, 140110073940800, 94489280512, 0, 0, 0, 21474836480, 140110073940952, 140110960232913, 94368545874489, 140110960267536, 140109424885760, 0, 140110957944832, 140110960248696}}, sa_flags = 333295880, sa_restorer = 0x7f6e13ddb160 <__PRETTY_FUNCTION__.12022>}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#5  0x00007f6e1feff59d in __assert_fail_base (fmt=0x7f6e2003c778 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f6e13ddb108 "(hp != ((void *)0)) && (hp2 != ((void *)0))", file=file@entry=0x7f6e13ddb0a7 "res_query.c", line=line@entry=262, function=function@entry=0x7f6e13ddb160 <__PRETTY_FUNCTION__.12022> "__libc_res_nquery") at assert.c:92
        str = 0x7f6dc48fa160 '\345' <repeats 112 times>, "\360\241\217\304m\177"
        total = 4096
#6  0x00007f6e1feff652 in __GI___assert_fail (assertion=assertion@entry=0x7f6e13ddb108 "(hp != ((void *)0)) && (hp2 != ((void *)0))", file=file@entry=0x7f6e13ddb0a7 "res_query.c", line=line@entry=262, function=function@entry=0x7f6e13ddb160 <__PRETTY_FUNCTION__.12022> "__libc_res_nquery") at assert.c:101
No locals.
#7  0x00007f6e13dd2ee8 in __GI___libc_res_nquery (statp=statp@entry=0x7f6deb2ffdb8, name=0x7f6deb2fcfe0 "example.com.localdomain", class=class@entry=1, type=type@entry=62321, answer=answer@entry=0x7f6deb2fd930 "\362\001\201\200", anslen=anslen@entry=2048, answerp=0x7f6deb2fe580, answerp2=0x7f6deb2fe590, nanswerp2=0x7f6deb2fe570, resplen2=0x7f6deb2fe574, answerp2_malloced=0x7f6deb2fe578) at res_query.c:262
        hp = <optimized out>
        hp2 = <optimized out>
        n = 0
        use_malloc = 0
        oflags = 0
        bufsize = <optimized out>
        buf = <optimized out>
        query1 = 0x7f6deb2fcc90 "]4\001"
        nquery1 = <optimized out>
        query2 = 0x7f6deb2fccc4 "\225\247\001"
        nquery2 = <optimized out>
        __PRETTY_FUNCTION__ = "__libc_res_nquery"
#8  0x00007f6e13dd3005 in __libc_res_nquerydomain (statp=statp@entry=0x7f6deb2ffdb8, name=name@entry=0x7f6dbcf34a68 "example.com", domain=0x7f6deb2ffe3c "localdomain", class=class@entry=1, type=type@entry=62321, answer=answer@entry=0x7f6deb2fd930 "\362\001\201\200", anslen=2048, answerp=0x7f6deb2fe580, answerp2=0x7f6deb2fe590, nanswerp2=0x7f6deb2fe570, resplen2=0x7f6deb2fe574, answerp2_malloced=0x7f6deb2fe578) at res_query.c:597
        nbuf = "example.com.localdomain\000\002\000\000\065\300\250\005\001", '\000' <repeats 13 times>, "\001\001\000\000\000\000\000\000\000\000\000\000\321/\353m\177\000\000\000N\024\224i\236\364\205\000\000\000\000\000\000\000\000@\335/\353m\177\000\000\200\323/\353m\177\000\000\037\000\000\000\000\000\000\000q\363\000\000\000\000\000\000\270\375/\353m\177\000\000\200\345/\353m\177\000\000\224)\335\023n\177\000\000\000\b\000\000\000\000\000\000\200\345/\353m\177\000\000\220\345/\353m\177\000\000p\345/\353m\177\000\000t\345/\353m\177\000\000x\345/\353m\177\000\000\376)\001\000\000\001\000\000\000\000\000\000"...
        longname = <optimized out>
        n = <optimized out>
        d = <optimized out>
#9  0x00007f6e13dd33d9 in __GI___libc_res_nsearch (statp=0x7f6deb2ffdb8, name=name@entry=0x7f6dbcf34a68 "example.com", class=class@entry=1, type=type@entry=62321, answer=answer@entry=0x7f6deb2fd930 "\362\001\201\200", anslen=anslen@entry=2048, answerp=0x7f6deb2fe580, answerp2=0x7f6deb2fe590, nanswerp2=0x7f6deb2fe570, resplen2=0x7f6deb2fe574, answerp2_malloced=0x7f6deb2fe578) at res_query.c:434
        dname = <optimized out>
        done = 0
        cp = <optimized out>
        domain = 0x7f6deb2ffe08
        hp = 0x7f6deb2fd930
        tmp = "xs\177\373m\177\000\000\030\325/\353m\177\000\000\236\354В\000\000\000\000\262CK\002\000\000\000\000\036\000\000\000\000\000\000\000\360\325/\353m\177\000\000\310=\356\037n\177\000\000\024\325/\353m\177\000\000\340\325/\353m\177\000\000\301s\335\023n\177\000\000N\000\000\000\000\000\000\000\351h\335\023n\177\000\000o\326/\353m\177\000\000\260\330/\353m\177\000\000\003\000\000\000\000\000\000\000XK\001\003\030\000\000\000\200\326/\353m\177\000\000\024\000\000\000\000\000\000\000\324\335/\353m\177\000\000\260\330/\353m\177\000\000\001\004\000\000\000\000\000\000\060\335/\353m\177\000\000\002\000\000\000\000\000\000\000\271x\335\023n\177\000\000\005a1824\004ds"...
        dots = <optimized out>
        trailing_dot = <optimized out>
        ret = <optimized out>
        saved_herrno = -1
        got_nodata = 0
        got_servfail = 0
        root_on_list = 0
        tried_as_is = 0
        searched = 1
#10 0x00007f6dfb7f9a79 in _nss_dns_gethostbyname4_r (name=name@entry=0x7f6dbcf34a68 "example.com", pat=pat@entry=0x7f6deb2feb70, buffer=buffer@entry=0x7f6deb2fe600 "\300\250\002\017", buflen=buflen@entry=1064, errnop=errnop@entry=0x7f6deb2feb60, herrnop=herrnop@entry=0x7f6deb2feb80, ttlp=0x0) at nss_dns/dns-host.c:315
        host_buffer = {buf = 0x7f6deb2fd930, ptr = 0x7f6deb2fd930 "\362\001\201\200"}
        orig_host_buffer = 0x7f6deb2fd930
        ans2p = 0x0
        nans2p = 0
        resplen2 = 29
        ans2p_malloced = 0
        olderr = 0
        status = <optimized out>
        n = <optimized out>
#11 0x00007f6e1ffa6910 in gaih_inet (name=name@entry=0x7f6dbcf34a68 "example.com", service=<optimized out>, req=req@entry=0x7f6deb2feda0, pai=pai@entry=0x7f6deb2fec58, naddrs=naddrs@entry=0x7f6deb2fec54) at ../sysdeps/posix/getaddrinfo.c:862
        herrno = 1
        fct4 = 0x7f6dfb7f99a0 <_nss_dns_gethostbyname4_r>
        pat = <optimized out>
        no_inet6_data = 0
        nip = <optimized out>
        status = <optimized out>
        no_more = 0
        old_res_options = 2622145
        tmpbuflen = <optimized out>
        no_data = 0
        inet6_status = <optimized out>
        tp = <optimized out>
        st = 0x7f6deb2fea80
        at = 0x7f6deb2fea40
        rc = 0
        got_ipv6 = false
        canon = 0x0
        orig_name = 0x7f6dbcf34a68 "example.com"
        alloca_used = <optimized out>
        port = <optimized out>
        malloc_name = false
        malloc_addrmem = false
        addrmem = 0x0
        malloc_canonbuf = false
        canonbuf = 0x0
        malloc_tmpbuf = false
        tmpbuf = 0x7f6deb2fe600 "\300\250\002\017"
        result = 0
#12 0x00007f6e1ffa891c in __GI_getaddrinfo (name=<optimized out>, name@entry=0x7f6dbcf34a68 "example.com", service=service@entry=0x0, hints=hints@entry=0x7f6deb2feda0, pai=pai@entry=0x7f6deb2fed98) at ../sysdeps/posix/getaddrinfo.c:2417
        i = 0
        last_i = 0
        nresults = 0
        p = 0x0
        gaih_service = {name = 0x7f6e1fc6ea10 "\240a8\037n\177", num = 460077601}
        pservice = <optimized out>
        local_hints = {ai_flags = 0, ai_family = 0, ai_socktype = -1810608640, ai_protocol = -2047566231, ai_addrlen = 3945786680, ai_addr = 0x7f6e1fc6ea10, ai_canonname = 0x0, ai_next = 0x7f6de64618b0}
        in6ai = 0x7f6de0b15818
        in6ailen = 8
        seen_ipv4 = true
        seen_ipv6 = true
        check_pf_called = true
        end = 0x7f6deb2fec58
        naddrs = 0
        __PRETTY_FUNCTION__ = "getaddrinfo"
#13 0x00007f6e1a4844d2 in PR_GetAddrInfoByName (hostname=<optimized out>, hostname@entry=0x7f6dbcf34a68 "example.com", af=<optimized out>, flags=flags@entry=32800) at prnetdb.c:2047
        res = 0x7f6df52a45e4
        hints = {ai_flags = 32, ai_family = 0, ai_socktype = 1, ai_protocol = 0, ai_addrlen = 0, ai_addr = 0x0, ai_canonname = 0x0, ai_next = 0x0}
        rv = <optimized out>
#14 0x00007f6e1b761697 in mozilla::net::_GetAddrInfo_Portable (aAddrInfo=0x7f6deb2fee78, aNetworkInterface=<optimized out>, aFlags=<optimized out>, aAddressFamily=<optimized out>, aCanonHost=0x7f6dbcf34a68 "example.com") at /tmp/buildd/iceweasel-45.0~b5/netwerk/dns/GetAddrInfo.cpp:352
        prFlags = 32800
        disableIPv4 = false
        prai = <optimized out>
        ai = <optimized out>
        canonName = <optimized out>
#15 mozilla::net::GetAddrInfo (aHost=0x7f6dbcf34a68 "example.com", aAddressFamily=<optimized out>, aFlags=<optimized out>, aNetworkInterface=<optimized out>, aAddrInfo=aAddrInfo@entry=0x7f6deb2fee78, aGetTtl=aGetTtl@entry=false) at /tmp/buildd/iceweasel-45.0~b5/netwerk/dns/GetAddrInfo.cpp:419
No locals.
#16 0x00007f6e1b75d252 in nsHostResolver::ThreadFunc (arg=0x7f6df52a4530) at /tmp/buildd/iceweasel-45.0~b5/netwerk/dns/nsHostResolver.cpp:1403
        startTime = {mValue = 31307320078809}
        getTtl = false
        status = <optimized out>
        naming = {mCounter = {<mozilla::detail::AtomicBaseIncDec<unsigned int, (mozilla::MemoryOrdering)2>> = {<mozilla::detail::AtomicBase<unsigned int, (mozilla::MemoryOrdering)2>> = {mValue = {<std::__atomic_base<unsigned int>> = {static _S_alignment = 4, _M_i = 6}, <No data fields>}}, <No data fields>}, <No data fields>}}
        rs = {mLastReset = 22244793}
        resolver = 0x7f6df52a4530
        rec = 0x7f6dbcf349d0
        ai = 0x0
#17 0x00007f6e1a490678 in _pt_root (arg=0x7f6debab2380) at ptthread.c:212
        rv = <optimized out>
        thred = 0x7f6debab2380
        detached = 1
        id = 140110073952000
        tid = 17757
#18 0x00007f6e20d18284 in start_thread (arg=0x7f6deb2ff700) at pthread_create.c:333
        __res = <optimized out>
        pd = 0x7f6deb2ff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140110073952000, -4046313205437632564, 0, 140110540560239, 140110540560400, 140110073952000, 4108212824426868684, 4108648663913394124}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#19 0x00007f6e1ffbba4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109