.
Thread 1 (Thread 0x7f6795b17780 (LWP 4125)):
#0  __run_exit_handlers (status=1, listp=0x7f679adb2688, run_list_atexit=true) at exit.c:50
        f = 0x297e80b0
#1  0x00007f679aa379a5 in __GI_exit (status=<optimized out>) at exit.c:100
No locals.
#2  0x00007f6793860a62 in ?? ()
No symbol table info available.
#3  0x6576616c736f696b in ?? ()
No symbol table info available.
#4  0x232323232323203a in ?? ()
No symbol table info available.
#5  0x2048534152432023 in ?? ()
No symbol table info available.
#6  0x7020232323232323 in ?? ()
No symbol table info available.
#7  0x206c6f636f746f72 in ?? ()
No symbol table info available.
#8  0x702001467568203d in ?? ()
No symbol table info available.
#9  0x323134203d206469 in ?? ()
No symbol table info available.
#10 0x6c616e6769732035 in ?? ()
No symbol table info available.
#11 0x00000a3131203d20 in ?? ()
No symbol table info available.
#12 0x00007fff74c79f80 in ?? ()
No symbol table info available.
#13 0x0000000000000140 in ?? ()
No symbol table info available.
#14 0x00007f679bde7aba in QByteArray::realloc (this=0xb, alloc=21581968) at tools/qbytearray.cpp:1469
        x = <optimized out>
#15 0x0000000001495098 in ?? ()
No symbol table info available.
#16 0x0000000001495088 in ?? ()
No symbol table info available.
#17 <signal handler called>
No symbol table info available.
#18 _wordcopy_bwd_aligned (dstp=20791264, srcp=20791248, len=2305843009213595120) at wordcopy.c:298
        a0 = <optimized out>
        a1 = 0
#19 0x00007f679aa87645 in __memmove_sse2 (dest=0x1495098, src=<optimized out>, len=18446744073709551608) at ../string/memmove.c:102
        dstp = <optimized out>
        srcp = <optimized out>
#20 0x00007f679be0380a in memmove (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:58
No locals.
#21 QListData::remove (this=this@entry=0x7fff74c7a1d0, i=<optimized out>, i@entry=-1) at tools/qlist.cpp:343
        offset = -1
#22 0x00007f679be03b01 in QListData::erase (this=0x7fff74c7a1d0, xi=<optimized out>) at tools/qlist.cpp:412
        i = <optimized out>
#23 0x00007f6789664e3e in ?? ()
No symbol table info available.
#24 0x0000000001490040 in ?? ()
No symbol table info available.
#25 0x00007fff00000000 in ?? ()
No symbol table info available.
#26 0x0000000001495b80 in ?? ()
No symbol table info available.
#27 0x00007fff74c82720 in ?? ()
No symbol table info available.
#28 0x0000000001495070 in ?? ()
No symbol table info available.
#29 0x00007fff74c7a240 in ?? ()
No symbol table info available.
#30 0x0000000001495670 in ?? ()
No symbol table info available.
#31 0x00007fff74c82720 in ?? ()
No symbol table info available.
#32 0x0000000001495670 in ?? ()
No symbol table info available.
#33 0x000000000144e7c8 in ?? ()
No symbol table info available.
#34 0x000000000060c620 in ?? ()
No symbol table info available.
#35 0x00007f679be933e8 in ~QByteArray (this=0x7fff74c7a210, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qbytearray.h:401
No locals.
#36 fromPercentEncodingHelper (ba=...) at io/qurl.cpp:237
        copy = {static shared_null = {ref = {_q_value = 1}, alloc = 0, size = 0, data = 0x60c658 "", array = ""}, static shared_empty = {ref = {_q_value = 20}, alloc = 0, size = 0, data = 0x7f679c236778 "", array = ""}, d = 0x1495b80}
#37 0x00007f679be95e40 in QUrl::path (this=0x7fff74c7a320) at io/qurl.cpp:4886
        that = 0x1495740
#38 0x00007fff74c7a3e0 in ?? ()
No symbol table info available.
#39 0x000000000060c620 in ?? ()
No symbol table info available.
#40 0x00007fff74c82720 in ?? ()
No symbol table info available.
#41 0x00007fff74c828d0 in ?? ()
No symbol table info available.
#42 0x000000000144e7c8 in ?? ()
No symbol table info available.
#43 0x00007fff74c833f0 in ?? ()
No symbol table info available.
#44 0x00007f6789667307 in ?? ()
No symbol table info available.
#45 0x0000000000000000 in ?? ()
No symbol table info available.