Your message dated Wed, 17 Sep 2025 05:12:26 +0200
with message-id <[email protected]>
and subject line iceweasel has been superseded by firefox-esr
has caused the Debian Bug report #815022,
regarding [iceweasel] DNS Resolver crashes in iceweasel 45.0~b5-1
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
815022: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=815022
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: iceweasel
Version: 45.0~b5-1
Severity: normal

--- Please enter the report below this line. ---

Since updating to 45.0~b5-1, iceweasel is crashing quite frequently.

The attached backtrace from one of the 13 coredumps that have been
created by 2 different user accounts on my system over the past 8
hours. Based on my inspection of random samples, the backtraces all
seem to be identical.

I replaced the hostname and a local search domain in the backtrace
for privacy reasons, so string lengths (if included) will not match
(if necessary, I could provide an unalterated backtrace by private
email).

Regards,
Jens

--- System information. ---
Architecture: amd64
Kernel:       Linux 4.4.0-trunk-amd64

Debian Release: stretch/sid
  600 unstable        www.deb-multimedia.org 
  500 unstable        httpredir.debian.org 
    1 experimental    httpredir.debian.org 

--- Package information. ---
Depends                               (Version) | Installed
===============================================-+-===================
libasound2                          (>= 1.0.16) | 
libatk1.0-0                         (>= 1.12.4) | 
libc6                                 (>= 2.17) | 
libcairo2                            (>= 1.2.4) | 
libdbus-1-3                          (>= 1.0.2) | 
libdbus-glib-1-2                      (>= 0.78) | 
libevent-2.0-5               (>= 2.0.10-stable) | 
libffi6                              (>= 3.0.4) | 
libfontconfig1                        (>= 2.11) | 
libfreetype6                         (>= 2.2.1) | 
libgcc1                            (>= 1:4.1.1) | 
libgdk-pixbuf2.0-0                  (>= 2.22.0) | 
libglib2.0-0                        (>= 2.37.3) | 
libgtk2.0-0                         (>= 2.24.0) | 
libhunspell-1.3-0                    (>= 1.3.3) | 
libnspr4                          (>= 2:4.10.3) | 
libnss3                           (>= 2:3.16.1) | 
libpango-1.0-0                      (>= 1.14.0) | 
libsqlite3-0                     (>= 3.7.12-1~) | 
libstartup-notification0               (>= 0.8) | 
libstdc++6                             (>= 4.9) | 
libvpx1                              (>= 1.3.0) | 
libx11-6                                        | 
libxext6                                        | 
libxrender1                                     | 
libxt6                                          | 
zlib1g                             (>= 1:1.2.0) | 
fontconfig                                      | 
procps                                          | 
debianutils                           (>= 1.16) | 


Package's Recommends field is empty.

Suggests                   (Version) | Installed
====================================-+-===========
fonts-stix                           | 1.1.1-4
 OR otf-stix                         | 
fonts-oflb-asana-math                | 000.907-6
fonts-mathjax                        | 2.6.1-1
mozplugger                           | 
libgssapi-krb5-2                     | 
 OR libkrb53                         | 
libgnomeui-0                         | 
libcanberra0                         | 




#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


--- End Message ---
--- Begin Message ---
Version: 115.12.0esr-1+rm

src:iceweasel has been superseded by src:firefox-esr in version 45.0esr-1 in March 2016. Transitional packages to ease upgrades were provided in the wheezy, jessie, stretch and buster releases. The transitional packages have been removed finally before the bullseye release in August 2021. After regular security support for buster ended in August 2022 and LTS support ended in June 2024, I'm closing the remaining bug reports now.

Andreas

--- End Message ---

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