.
Thread 4 (Thread 0x7fcda0c0d700 (LWP 1971)):
#0  0x00007fcda3cd7bfd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fcda0c1c248 in poll (__timeout=-1, __nfds=2, __fds=0x7fcda0c0cdf0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
No locals.
#2  linux_udev_event_thread_main (arg=<optimized out>) at ../../libusb/os/linux_udev.c:175
        dummy = 0 '\000'
        r = <optimized out>
        udev_dev = <optimized out>
        fds = {{fd = 7, events = 1, revents = 0}, {fd = 6, events = 1, revents = 0}}
        __FUNCTION__ = "linux_udev_event_thread_main"
#3  0x00007fcda3fb5165 in start_thread (arg=0x7fcda0c0d700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fcda0c0d700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140521142015744, -5067780333330512931, 0, 0, 140521142016448, 140521142015744, 5057789919903073245, 5057796736920437725}, 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"
#4  0x00007fcda3ce24dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 3 (Thread 0x7fcda1838700 (LWP 1970)):
#0  0x00007fcda3cd7bfd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007fcda4458fc4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7fcd940010c0, timeout=-1, context=0x7fcd9c00c560) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:4028
        poll_func = 0x7fcda4467b00 <g_poll>
#2  g_main_context_iterate (context=0x7fcd9c00c560, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3729
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x7fcd940010c0
#3  0x00007fcda44592ea in g_main_loop_run (loop=0x7fcd9c00c4f0) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3928
        __FUNCTION__ = "g_main_loop_run"
#4  0x00007fcda31dd0c6 in gdbus_shared_thread_func (user_data=0x7fcd9c00c530) at /build/buildd/glib2.0-2.41.1/./gio/gdbusprivate.c:273
        data = 0x7fcd9c00c530
#5  0x00007fcda447df65 in g_thread_proxy (data=0x7fcda57446d0) at /build/buildd/glib2.0-2.41.1/./glib/gthread.c:764
        thread = 0x7fcda57446d0
#6  0x00007fcda3fb5165 in start_thread (arg=0x7fcda1838700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fcda1838700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140521154774784, -5067780333330512931, 0, 0, 140521154775488, 140521154774784, 5057792683177657309, 5057796736920437725}, 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"
#7  0x00007fcda3ce24dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 2 (Thread 0x7fcda2039700 (LWP 1969)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007fcda449aed1 in g_cond_wait_until (cond=cond@entry=0x7fcda5739038, mutex=mutex@entry=0x7fcda5739030, end_time=end_time@entry=24693575) at /build/buildd/glib2.0-2.41.1/./glib/gthread-posix.c:898
        ts = {tv_sec = 24, tv_nsec = 693575000}
        status = <optimized out>
#2  0x00007fcda442f201 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x7fcda5739030, wait=wait@entry=1, end_time=end_time@entry=24693575) at /build/buildd/glib2.0-2.41.1/./glib/gasyncqueue.c:422
        retval = <optimized out>
        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fcda442f78b in g_async_queue_timeout_pop (queue=0x7fcda5739030, timeout=timeout@entry=15000000) at /build/buildd/glib2.0-2.41.1/./glib/gasyncqueue.c:543
        end_time = 24693575
        retval = <optimized out>
#4  0x00007fcda447e9ac in g_thread_pool_wait_for_new_pool () at /build/buildd/glib2.0-2.41.1/./glib/gthreadpool.c:167
        pool = <optimized out>
        local_wakeup_thread_serial = <optimized out>
        last_wakeup_thread_serial = <optimized out>
        have_relayed_thread_marker = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.41.1/./glib/gthreadpool.c:364
        free_pool = <optimized out>
        task = 0x2
        pool = <optimized out>
#6  0x00007fcda447df65 in g_thread_proxy (data=0x7fcda5744000) at /build/buildd/glib2.0-2.41.1/./glib/gthread.c:764
        thread = 0x7fcda5744000
#7  0x00007fcda3fb5165 in start_thread (arg=0x7fcda2039700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fcda2039700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140521163167488, -5067780333330512931, 0, 0, 140521163168192, 140521163167488, 5057793774636221405, 5057796736920437725}, 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"
#8  0x00007fcda3ce24dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
.
Thread 1 (Thread 0x7fcda51b9840 (LWP 1968)):
#0  0x00007fcda3c1e117 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 1968
        selftid = 1968
#1  0x00007fcda3c1f808 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7fffc5a75f74, sa_sigaction = 0x7fffc5a75f74}, sa_mask = {__val = {140521193753990, 140520901811944, 454, 4294967295, 140521192392995, 4294967296, 140736509459360, 2461120592, 2458990624, 140521221369040, 0, 0, 0, 21474836480, 140521215221760, 140521193769136}}, sa_flags = -1838178384, sa_restorer = 0x7fcd926fa140}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fcda3c16fc6 in __assert_fail_base (fmt=0x7fcda3d688b0 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7fcd926f9fb0 "s->state == STATE_INIT || s->state == STATE_DISPATCHED || s->state == STATE_FAILURE", file=file@entry=0x7fcd926f9ee8 "simple-watch.c", line=line@entry=454, function=function@entry=0x7fcd926fa140 "avahi_simple_poll_prepare") at assert.c:92
        str = 0x7fcda57bad30 "\270g\372\243\315\177"
        total = 4096
#3  0x00007fcda3c17072 in __GI___assert_fail (assertion=0x7fcd926f9fb0 "s->state == STATE_INIT || s->state == STATE_DISPATCHED || s->state == STATE_FAILURE", file=0x7fcd926f9ee8 "simple-watch.c", line=454, function=0x7fcd926fa140 "avahi_simple_poll_prepare") at assert.c:101
No locals.
#4  0x00007fcd926f81fb in avahi_simple_poll_prepare () from /tmp/apport_sandbox_6pKceT/usr/lib/x86_64-linux-gnu/libavahi-common.so.3
No symbol table info available.
#5  0x00007fcd926f86e9 in avahi_simple_poll_iterate () from /tmp/apport_sandbox_6pKceT/usr/lib/x86_64-linux-gnu/libavahi-common.so.3
No symbol table info available.
#6  0x00007fcd9290bfe4 in kodak_network_discovery (host=0x0) at kodakaio.c:2339
        i = 59
        ret = 1
        client = 0x7fcda57bac30
        sb = 0x7fcda5799df0
        error = 5000
#7  attach_one_config (config=config@entry=0x0, line=<optimized out>, line@entry=0x7fffc5a74220 "net autodiscovery") at kodakaio.c:2449
        name = <optimized out>
        IP = "\320?\247\305\377\177\000\000\320?\247\305\377\177\000\000\320?\247\305\377\177\000\000\364?\247\305\377\177\000\000\317O\247\305\377\177\000\000\320?\247\305\377\177\000\000\317O\247\305\377\177", '\000' <repeats 42 times>, "@@\247\305\004\000\000\000@@\247\305\377\177\000\000\000\000\377\377\377\377\377\377\000\000\000\000\000\000\000\000?P\247\305\377\177\000\000@@\247\305\377\177\000\000\377\377\377\377\377\377\377\377", '\000' <repeats 16 times>, "`T\372\243\315\177\000\000\377\377\377\377", '\000' <repeats 12 times>, "p>\247\305\004\000\000\000"...
        model = 0
        vendor = -72515583
        product = 32767
        timeout = 5000
        len = <optimized out>
        __FUNCTION__ = "attach_one_config"
#8  0x00007fcd929034dc in sanei_configure_attach (config_file=<optimized out>, config=0x0, attach=0x7fcd9290be40 <attach_one_config>) at sanei_config.c:446
        line = "net autodiscovery\000\000is a list of USB_IDs at the end of this file\000\000 panel\000\000e\000\000\000\177", '\000' <repeats 14 times>, "w\000\000\000|\000\000\000\000\000\000\000\257B\247\305\377\177\000\000|\000\000\000\001", '\000' <repeats 15 times>, "\001\000\000\000 \032x\245\315\177\000\000\340\024x\245\315\177\000\000 \234y\245\315\177\000\000\000\000\000\000\001", '\000' <repeats 11 times>, "pG\247\305\377\177\000\000p\237z\245\315\177\000\000\020\232y\245\315\177\000\000\000\000\000\000\000\000\000\000"...
        token = 0x7fcda57b7490 "UTF-8"
        string = 0x0
        len = <optimized out>
        lp = <optimized out>
        lp2 = 0x7fffc5a74220 "net autodiscovery"
        fp = 0x7fcda57ba940
        status = <optimized out>
        i = <optimized out>
        j = <optimized out>
        count = <optimized out>
        value = 0x0
        size = 0
        found = <optimized out>
        wa = <optimized out>
        ba = <optimized out>
#9  0x00007fcd9290cbb6 in sane_kodakaio_get_devices (device_list=0x7fffc5a752e8, local_only=<optimized out>) at kodakaio.c:2551
        dev = <optimized out>
        s = <optimized out>
        prev = 0x0
        i = <optimized out>
        __FUNCTION__ = "sane_kodakaio_get_devices"
#10 0x00007fcda496e427 in sane_dll_get_devices (device_list=0x7fffc5a75348, local_only=1) at dll.c:1058
        be_list = 0x7fcda57b3540
        be = 0x7fcda57474b0
        status = <optimized out>
        full_name = <optimized out>
        i = <optimized out>
        num_devs = <optimized out>
        len = <optimized out>
#11 0x00007fcda51e6b0b in cd_sane_client_refresh (priv=0x7fcda5736210) at cd-main.c:250
        tmp = <optimized out>
        device_list = 0x0
        i = <optimized out>
        status = <optimized out>
#12 cd_sane_populate_existing_devices_cb (source_object=<optimized out>, res=<optimized out>, user_data=0x7fcda5736210) at cd-main.c:334
        priv = 0x7fcda5736210
        devices = <optimized out>
        error = 0x0
#13 0x00007fcda3177347 in g_simple_async_result_complete (simple=0x7fcda573bcb0) at /build/buildd/glib2.0-2.41.1/./gio/gsimpleasyncresult.c:763
        current_source = 0x7fcda57395f0
        current_context = 0x0
        __FUNCTION__ = "g_simple_async_result_complete"
#14 0x00007fcda31773a9 in complete_in_idle_cb (data=<optimized out>) at /build/buildd/glib2.0-2.41.1/./gio/gsimpleasyncresult.c:775
        simple = <optimized out>
#15 0x00007fcda4458cc5 in g_main_dispatch (context=0x7fcda5736270) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3064
        dispatch = 0x7fcda4455ba0 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x7fcda573bcb0
        callback = 0x7fcda31773a0 <complete_in_idle_cb>
        cb_funcs = 0x7fcda4717920 <g_source_callback_funcs>
        cb_data = 0x7fcda5746020
        need_destroy = <optimized out>
        source = 0x7fcda57395f0
        current = 0x7fcda5734310
        i = 0
#16 g_main_context_dispatch (context=context@entry=0x7fcda5736270) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3663
No locals.
#17 0x00007fcda4459028 in g_main_context_iterate (context=0x7fcda5736270, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3734
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 1
        fds = 0x7fcda57393b0
#18 0x00007fcda44592ea in g_main_loop_run (loop=0x7fcda5736450) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3928
        __FUNCTION__ = "g_main_loop_run"
#19 0x00007fcda51e677b in main (argc=<optimized out>, argv=0x7fffc5a755c8) at cd-main.c:391
        priv = 0x7fcda5736210
        retval = 1