.
Thread 1 (LWP 2904):
#0  0x00007fb821a95227 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
        resultvar = 0
        pid = 2904
        selftid = 2904
#1  0x00007fb821a96e8a in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x55865bfc6fa8, sa_sigaction = 0x55865bfc6fa8}, sa_mask = {__val = {140428819191840, 94035557246544, 140428831182688, 140428819191360, 140428819191360, 1, 140428819191491, 140728660971792, 140428815741001, 10, 140428819191491, 140428833183520, 140428819191491, 1, 140428833185872, 94035557248448}}, sa_flags = 568486240, sa_restorer = 0x7fb822b7d740}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fb8220d085d in __gnu_cxx::__verbose_terminate_handler () at ../../../../src/libstdc++-v3/libsupc++/vterminate.cc:95
        terminating = true
        t = <optimized out>
#3  0x00007fb8220ce6b6 in __cxxabiv1::__terminate (handler=<optimized out>) at ../../../../src/libstdc++-v3/libsupc++/eh_terminate.cc:47
No locals.
#4  0x00007fb8220ce701 in std::terminate () at ../../../../src/libstdc++-v3/libsupc++/eh_terminate.cc:57
No locals.
#5  0x00007fb8220ce919 in __cxxabiv1::__cxa_throw (obj=obj@entry=0x55865bfc6e30, tinfo=0x7fb8223b5ad8 <typeinfo for std::out_of_range>, dest=0x7fb8220e3b60 <std::out_of_range::~out_of_range()>) at ../../../../src/libstdc++-v3/libsupc++/eh_throw.cc:87
        globals = <optimized out>
#6  0x00007fb8220f7457 in std::__throw_out_of_range_fmt (__fmt=__fmt@entry=0x7fb822742020 "%s: __pos (which is %zu) > this->size() (which is %zu)") at ../../../../../src/libstdc++-v3/src/c++11/functexcept.cc:101
        __len = <optimized out>
        __alloca_size = <optimized out>
        __s = 0x7ffdf1d8c9c0 "basic_string::substr: __pos (which is 103) > this->size() (which is 102)"
        __ap = <error reading variable __ap (Attempt to dereference a generic pointer.)>
#7  0x00007fb82266bdb4 in _M_check (__s=0x7fb8227424b1 "basic_string::substr", __pos=<optimized out>, this=0x55865bfc6898) at /usr/include/c++/5/bits/basic_string.h:261
No locals.
#8  substr (__n=18446744073709551615, __pos=<optimized out>, this=0x55865bfc6898) at /usr/include/c++/5/bits/basic_string.h:2296
No locals.
#9  pkgAcquire::Worker::RunMessages (this=this@entry=0x55865bfc7260) at /build/apt-pyVuXA/apt-1.1.10/apt-pkg/acquire-worker.cc:275
        OldExtra = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7ffdf1d8d210 "\026"}, _M_string_length = 140428825358636, {_M_local_buf = "\201\000\000\000r\000\000\000\000\000\000\000\000\000\000", _M_allocated_capacity = 489626271873}}
        OldSite = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x55865bfc6f20 "http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_20151228.1.orig.tar.gz"}, _M_string_length = 102, {_M_local_buf = "f\000\000\000\000\000\000\000\370\254;\"\270\177\000", _M_allocated_capacity = 102}}
        Owner = 0x55865bfc6770
        desc = @0x55865bfc6868: {<WeakPointable> = {pointers = {_M_t = {_M_impl = {<std::allocator<std::_Rb_tree_node<WeakPointable**> >> = {<__gnu_cxx::new_allocator<std::_Rb_tree_node<WeakPointable**> >> = {<No data fields>}, <No data fields>}, _M_key_compare = {<std::binary_function<WeakPointable**, WeakPointable**, bool>> = {<No data fields>}, <No data fields>}, _M_header = {_M_color = std::_S_red, _M_parent = 0x0, _M_left = 0x55865bfc6870, _M_right = 0x55865bfc6870}, _M_node_count = 0}}}}, URI = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x55865bfc6a20 "http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_20151228.1.orig.tar.gz"}, _M_string_length = 102, {_M_local_buf = "f", '\000' <repeats 14 times>, _M_allocated_capacity = 102}}, Description = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x55865bfc6a90 "http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_20151228.1.orig.tar.gz"}, _M_string_length = 102, {_M_local_buf = "f", '\000' <repeats 14 times>, _M_allocated_capacity = 102}}, ShortDesc = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x55865bfc6b00 "/var/lib/update-notifier/package-data-downloads/partial/adobe-flashplugin_20151228.1.orig.tar.gz"}, _M_string_length = 96, {_M_local_buf = "`", '\000' <repeats 14 times>, _M_allocated_capacity = 96}}, Owner = 0x55865bfc6770}
        O = {_M_current = 0x55865bfc6720}
        NewURI = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x55865bfc6530 "http://192.168.1.1:8181/http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_20151228.1.orig.tar.gz"}, _M_string_length = 126, {_M_local_buf = "~\000\000\000\000\000\000\000\020\322\330\361\375\177\000", _M_allocated_capacity = 126}}
        Message = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x55865bfc7a70 "103 Redirect\nURI: http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_20151228.1.orig.tar.gz\nNew-URI: http://192.168.1.1:8181/http://archive.canonical.com/pool/partner/a/ad"...}, _M_string_length = 256, {_M_local_buf = "\000\001\000\000\000\000\000\000\322\277\005\000\000\000\000", _M_allocated_capacity = 256}}
        End = 0x55865bfc7a73 " Redirect\nURI: http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_20151228.1.orig.tar.gz\nNew-URI: http://192.168.1.1:8181/http://archive.canonical.com/pool/partner/a/adobe"...
        Number = <optimized out>
        URI = {static npos = 18446744073709551615, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x55865bfc7990 "http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_20151228.1.orig.tar.gz"}, _M_string_length = 102, {_M_local_buf = "f\000\000\000\000\000\000\000nD\256!\270\177\000", _M_allocated_capacity = 102}}
        Itm = <optimized out>
#10 0x00007fb82266c2fc in pkgAcquire::Worker::InFdReady (this=this@entry=0x55865bfc7260) at /build/apt-pyVuXA/apt-1.1.10/apt-pkg/acquire-worker.cc:684
No locals.
#11 0x00007fb8226b98ca in pkgAcquire::RunFdsSane (this=this@entry=0x7ffdf1d8d9b0, RSet=RSet@entry=0x7ffdf1d8d670, WSet=WSet@entry=0x7ffdf1d8d6f0) at /build/apt-pyVuXA/apt-1.1.10/apt-pkg/acquire.cc:449
        I = 0x55865bfc7260
        Res = true
#12 0x00007fb8226bd012 in pkgAcquire::Run (this=this@entry=0x7ffdf1d8d9b0, PulseIntervall=PulseIntervall@entry=500000) at /build/apt-pyVuXA/apt-1.1.10/apt-pkg/acquire.cc:621
        RFds = {fds_bits = {16, 0 <repeats 15 times>}}
        WFds = {fds_bits = {0 <repeats 16 times>}}
        Highest = 4
        Res = 1
        WasCancelled = false
        tv = {tv_sec = 0, tv_usec = 333409}
#13 0x00007fb8223fdca3 in AcquireRun (Fetcher=..., PulseInterval=<optimized out>, Failure=0x7ffdf1d8d96f, TransientNetworkFailure=0x0) at /build/apt-pyVuXA/apt-1.1.10/apt-private/private-download.cc:89
        res = <optimized out>
#14 0x000055865b0e1986 in DoDownloadFile (CmdL=...) at /build/apt-pyVuXA/apt-1.1.10/cmdline/apt-helper.cc:73
        Fetcher = {<pkgAcquire> = {_vptr.pkgAcquire = 0x55865b2e3bd8 <vtable for aptAcquireWithTextStatus+16>, LockFD = -1, d = 0x0, Items = {<std::_Vector_base<pkgAcquire::Item*, std::allocator<pkgAcquire::Item*> >> = {_M_impl = {<std::allocator<pkgAcquire::Item*>> = {<__gnu_cxx::new_allocator<pkgAcquire::Item*>> = {<No data fields>}, <No data fields>}, _M_start = 0x55865bfc6940, _M_finish = 0x55865bfc6948, _M_end_of_storage = 0x55865bfc6948}}, <No data fields>}, Queues = 0x55865bfc6b70, Workers = 0x55865bfc7260, Configs = 0x55865bfc6be0, Log = 0x7ffdf1d8da10, ToFetch = 0, QueueMode = pkgAcquire::QueueHost, Debug = false, Running = true}, Stat = {<pkgAcquireStatus> = {_vptr.pkgAcquireStatus = 0x55865b2e4030 <vtable for AcqTextStatus+16>, d = 0x0, Time = {tv_sec = 1453880193, tv_usec = 876557}, StartTime = {tv_sec = 1453880193, tv_usec = 876557}, LastBytes = 0, CurrentCPS = 0, CurrentBytes = 0, TotalBytes = 1, FetchedBytes = 0, ElapsedTime = 0, TotalItems = 1, CurrentItems = 0, Percent = 0, Update = false, MorePulses = false}, out = @0x55865b2e40a0, ScreenWidth = @0x7fb822615010, LastLineLength = 24, ID = 1, Quiet = 0}}
        fileind = 3
        targetfiles = {<std::_Vector_base<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {_M_impl = {<std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<__gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<No data fields>}, <No data fields>}, _M_start = 0x55865bfc64d0, _M_finish = 0x55865bfc64f0, _M_end_of_storage = 0x55865bfc64f0}}, <No data fields>}
        Failed = false
#15 0x00007fb82273e5d6 in CommandLine::DispatchArg (this=0x7ffdf1d8dc50, Map=<optimized out>, NoMatch=NoMatch@entry=true) at /build/apt-pyVuXA/apt-1.1.10/apt-pkg/contrib/cmndline.cc:369
        Res = <optimized out>
        I = <optimized out>
#16 0x00007fb8223de0c3 in DispatchCommandLine (CmdL=..., Cmds=...) at /build/apt-pyVuXA/apt-1.1.10/apt-private/private-cmndline.cc:506
        returned = <optimized out>
#17 0x000055865b0e03dc in main (argc=<optimized out>, argv=0x7ffdf1d8dd98) at /build/apt-pyVuXA/apt-1.1.10/cmdline/apt-helper.cc:166
        CmdL = {ArgList = 0x55865bfc3f00, Conf = 0x55865bfb9480, FileList = 0x55865bfc1440}
        Cmds = {<std::_Vector_base<CommandLine::Dispatch, std::allocator<CommandLine::Dispatch> >> = {_M_impl = {<std::allocator<CommandLine::Dispatch>> = {<__gnu_cxx::new_allocator<CommandLine::Dispatch>> = {<No data fields>}, <No data fields>}, _M_start = 0x55865bfc2500, _M_finish = 0x55865bfc2560, _M_end_of_storage = 0x55865bfc2580}}, <No data fields>}