.
Thread 4 (Thread 7781):
#0  0x00007faf0a263073 in select () at ../sysdeps/unix/syscall-template.S:82
No locals.
#1  0x0000000000460662 in tr_select (vsession=0xd79970) at web.c:261
No locals.
#2  tr_webThreadFunc (vsession=0xd79970) at web.c:334
        r_fd_set = {__fds_bits = {0 <repeats 16 times>}}
        max_fd = -1
        t = {tv_sec = 0, tv_usec = 535370}
        w_fd_set = {__fds_bits = {0 <repeats 16 times>}}
        c_fd_set = {__fds_bits = {0 <repeats 16 times>}}
        msec = 1000
        msg = <value optimized out>
        mcode = <value optimized out>
        task = <value optimized out>
        unused = 0
        multi = 0xd95e20
        web = 0xd7a350
        taskCount = 0
        session = 0xd79970
#3  0x000000000044a2ba in ThreadFunc (_t=<value optimized out>) at platform.c:110
        t = 0xd78ed0
#4  0x00007faf0bd6ad8c in start_thread (arg=0x7faf0181d700) at pthread_create.c:304
        pd = 0x7faf0181d700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140389621290752, -2867199818417787590, 140389794668032, 140389621291456, 0, 3, 2840553068733705530, 2840574381401353530}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007faf0a26af7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 7778):
#0  0x00007faf0a25de33 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <value optimized out>
#1  0x00007faf0b45a104 in g_main_context_poll (context=0xd233c0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3404
        poll_func = 0x7faf0b46a130 <g_poll>
#2  g_main_context_iterate (context=0xd233c0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = 1844
        some_ready = <value optimized out>
        nfds = 10
        allocated_nfds = <value optimized out>
        fds = 0x10596b0
#3  0x00007faf0b45a9f2 in g_main_loop_run (loop=0x1059710) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007faf0df96997 in IA__gtk_main () at /build/buildd/gtk+2.0-2.24.4/gtk/gtkmain.c:1238
        tmp_list = <value optimized out>
        functions = <value optimized out>
        init = <value optimized out>
        loop = <value optimized out>
#5  0x00007faf0f33d795 in ?? ()
No symbol table info available.
#6  0x0000000001023040 in ?? ()
No symbol table info available.
#7  0x0000000000000001 in ?? ()
No symbol table info available.
#8  0x0000000000000020 in ?? ()
No symbol table info available.
#9  0x0000000000000033 in ?? ()
No symbol table info available.
#10 0x0000000000fe1d80 in ?? ()
No symbol table info available.
#11 0x0000000000d44d80 in ?? ()
No symbol table info available.
#12 0x0000000000d79970 in ?? ()
No symbol table info available.
#13 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 7784):
#0  0x00007faf0a25de33 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <value optimized out>
#1  0x00007faf0b45a104 in g_main_context_poll (context=0xd5afb0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3404
        poll_func = 0x7faf0b46a130 <g_poll>
#2  g_main_context_iterate (context=0xd5afb0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 3
        allocated_nfds = <value optimized out>
        fds = 0x7faefc005f00
#3  0x00007faf0b45a9f2 in g_main_loop_run (loop=0xd5af00) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007faf0d715d44 in gdbus_shared_thread_func (data=<value optimized out>) at /build/buildd/glib2.0-2.28.5/./gio/gdbusprivate.c:276
No locals.
#5  0x00007faf0b4813e4 in g_thread_create_proxy (data=0xdbd5c0) at /build/buildd/glib2.0-2.28.5/./glib/gthread.c:1897
        thread = 0xdbd5c0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007faf0bd6ad8c in start_thread (arg=0x7faef835f700) at pthread_create.c:304
        pd = 0x7faef835f700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140389465323264, -2867199818417787590, 140389473712512, 140389465323968, 0, 3, 2839617005307604282, 2840574381401353530}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007faf0a26af7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 7780):
#0  tr_cpPieceIsComplete (cp=0x10b8b70, piece=0) at completion.c:338
No locals.
#1  0x0000000000465e53 in getBlockRun (pos=0, info=0x10f4df0, cache=<value optimized out>) at cache.c:96
        b = 0xfe5bc0
        i = <value optimized out>
        blocks = <value optimized out>
        ref = <value optimized out>
        block = <value optimized out>
#2  0x0000000000465ed1 in calcRuns (runs=0x10f4df0, cache=<value optimized out>) at cache.c:132
        rank = <value optimized out>
        i = <value optimized out>
        pos = <value optimized out>
        now = 1301769600
#3  0x0000000000465fbd in cacheTrim (cache=0xd79e40) at cache.c:224
        cacheCutoff = 33
        runs = 0x10f4df0
        i = 0
        j = 0
        err = 0
#4  0x0000000000471480 in clientGotBlock (io=<value optimized out>, vmsgs=0x133ac30, piece=<value optimized out>) at peer-msgs.c:1609
        err = <value optimized out>
        tor = 0x1252370
        block = 5
#5  readBtPiece (io=<value optimized out>, vmsgs=0x133ac30, piece=<value optimized out>) at peer-msgs.c:1351
        err = 1097021739
        nLeft = <value optimized out>
        i = <value optimized out>
        buf = 0x0
        buflen = 16384
        n = 633
        req = 0x133c5a0
#6  canRead (io=<value optimized out>, vmsgs=0x133ac30, piece=<value optimized out>) at peer-msgs.c:1645
        ret = <value optimized out>
        msgs = 0x133ac30
        in = 0x1258b10
        inlen = 633
#7  0x000000000044942c in canReadWrapper (io=0x13922b0) at peer-io.c:147
        oldLen = 633
        ret = <value optimized out>
        overhead = <value optimized out>
        piece = 633
        used = <value optimized out>
        now = <value optimized out>
        err = 0 '\000'
        done = 0 '\000'
        session = 0xd79970
#8  0x0000000000449892 in event_read_cb (fd=<value optimized out>, event=<value optimized out>, vio=0x13922b0) at peer-io.c:249
        res = 633
        e = 0
        io = 0x13922b0
        howmuch = 262144
        curlen = <value optimized out>
#9  0x00007faf0a7b5194 in event_process_active (base=0xd76590, flags=<value optimized out>) at event.c:385
        activeq = 0xcf0f90
        i = <value optimized out>
        ev = 0x1392640
        ncalls = 0
#10 event_base_loop (base=0xd76590, flags=<value optimized out>) at event.c:525
        evsel = 0x7faf0a9c7d60
        evbase = 0xcf0f60
        tv = {tv_sec = 0, tv_usec = 66260}
        tv_p = <value optimized out>
        res = <value optimized out>
#11 0x000000000045c73d in libeventThreadFunc (veh=0xd51180) at trevent.c:244
        eh = 0xd51180
#12 0x000000000044a2ba in ThreadFunc (_t=<value optimized out>) at platform.c:110
        t = 0xd79fc0
#13 0x00007faf0bd6ad8c in start_thread (arg=0x7faf0201e700) at pthread_create.c:304
        pd = 0x7faf0201e700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140389629683456, -2867199818417787590, 140389794668032, 140389629684160, 0, 3, 2840554168782204218, 2840574381401353530}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#14 0x00007faf0a26af7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#15 0x0000000000000000 in ?? ()
No symbol table info available.