Linux下用QT开发应用程序，偶发死机问题，dump跟踪到的信息如下图，若能解决问题定给酬劳
问题描述：
Operating system: Linux
0.0.0 Linux 4.4.83-flashdx #93 SMP PREEMPT Fri Nov 6 13:19:30 CST 2020 aarch64
CPU: arm64
6 CPUs
GPU: UNKNOWN
Crash reason: SIGSEGV /SEGV_ACCERR
Crash address: 0x7f84003a80
Process uptime: not available
Thread 0 (crashed)
0 0x7f84003a80
x0 = 0x0000007ffe7ce558 x1 = 0x0000000000777f90
x2 = 0x0000007f84003a80 x3 = 0x0000000000000030
x4 = 0x0000000000000000 x5 = 0x0000007f87400700
x6 = 0x0000007f8c268688 x7 = 0x0000000000000000
x8 = 0x0000007f8c268700 x9 = 0x0000000000000000
x10 = 0x0000007f8f7ec91c x11 = 0x0069007700270020
x12 = 0x0027006800740064 x13 = 0x00200066006f0020
x14 = 0x006c006c0075006e x15 = 0xffffffffffffffff
x16 = 0x0000007f8fa4cd90 x17 = 0x0000007f8f75cba0
x18 = 0x0000007f7ceb3420 x19 = 0x0000000000777f90
x20 = 0x0000000000000000 x21 = 0x0000000000000000
x22 = 0x0000007ffe7ce558 x23 = 0x0000000001248e70
x24 = 0x0000000000000000 x25 = 0x0000000000777f90
x26 = 0x0000007f8c268640 x27 = 0x0000000001102b00
x28 = 0x0000007f8f831518 fp = 0x0000007ffe7ce450
lr = 0x0000007f8f7639fc sp = 0x0000007ffe7ce450
pc = 0x0000007f84003a80
Found by: given as instruction pointer in context
1 libQt5Qml.so.5!QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [qv4vme_moth.cpp : 433 + 0x8]
fp = 0x0000007ffe7ce510 lr = 0x0000007f8f6cb9e8
sp = 0x0000007ffe7ce460 pc = 0x0000007f8f7639fc
Found by: previous frame's frame pointer
2 libQt5Qml.so.5!QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) [qqmljavascriptexpression.cpp : 216 + 0x8]
x19 = 0x0000000001248e70 x20 = 0x0000007ffe7ce75f
x21 = 0x0000000001243230 x22 = 0x0000007f8c268628
x23 = 0x0000000000779590 fp = 0x0000007ffe7ce5b0
sp = 0x0000007ffe7ce5d0 pc = 0x0000007f8f8a5a4c
Found by: call frame info
3 libQt5Qml.so.5!QQmlBinding::evaluate(bool*) [qqmlbinding.cpp : 209 + 0xc]
x19 = 0x0000007f8c268628 x20 = 0x0000000001243230
x21 = 0x0000007ffe7ce75f x22 = 0x0000000000000003
x23 = 0x0000007ffe7ce828 x24 = 0x0000000000000003
x25 = 0x0000000000000001 x26 = 0x00000000012391c0
fp = 0x0000007ffe7ce6b0 sp = 0x0000007ffe7ce6b0
pc = 0x0000007f8f8ac10c
Found by: call frame info
4 libQt5Qml.so.5!QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) [qqmlbinding.cpp : 245 + 0x4]
x19 = 0x0000000001243230 x20 = 0x0000000000779590
x21 = 0x0000007ffe7ce818 x22 = 0x0000000000000003
x23 = 0x0000007ffe7ce828 x24 = 0x0000000000000003
x25 = 0x0000000000000001 x26 = 0x00000000012391c0
fp = 0x0000007ffe7ce710 sp = 0x0000007ffe7ce710
pc = 0x0000007f8f8b35e4
Found by: call frame info
5 libQt5Qml.so.5!QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) [qqmlbinding.cpp : 185 + 0x18]
x19 = 0x0000000001243230 x20 = 0x0000000000000000
x21 = 0x0000000000000000 x22 = 0x0000000000000003
x23 = 0x0000000000000003 x24 = 0x0000000001248e70
x25 = 0x0000000000000001 x26 = 0x00000000012391c0
fp = 0x0000007ffe7ce780 sp = 0x0000007ffe7ce780
pc = 0x0000007f8f8af8f4
Found by: call frame info
6 libQt5Qml.so.5!QQmlBinding::setEnabled(bool, QFlags<QQmlPropertyData::WriteFlag>) [qqmlbinding.cpp : 553 + 0x8]
x19 = 0x0000000001243230 x20 = 0x0000000000000003
x21 = 0x0000000000000001 x22 = 0x0000000000000000
x23 = 0x0000000000000003 x24 = 0x0000000000000000
x25 = 0x0000000000000001 x26 = 0x00000000012391c0
fp = 0x0000007ffe7ce8a0 sp = 0x0000007ffe7ce8a0
pc = 0x0000007f8f8b09f4
Found by: call frame info
过长省略
82 libQt5Gui.so.5!QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) [qwindowsysteminterface.cpp : 1071 + 0x4]
x19 = 0x000000000092baa0 x20 = 0x0000000000000001
x21 = 0x0000000000000024 x22 = 0x0000000000000001
x23 = 0x0000007ffe7d2c18 x24 = 0x000000000073e980
x25 = 0x0000000000728c78 x26 = 0x0000000000728c80
x27 = 0x0000000000728c88 x28 = 0x0000007ffe7d2b80
fp = 0x0000007ffe7d29a0 sp = 0x0000007ffe7d29a0
pc = 0x0000007f8fb3faac
Found by: call frame info
83 libqlinuxfb.so + 0x2a6ac
x19 = 0x0000000000000024 x20 = 0x0000000000000001
x21 = 0x0000000000000000 x22 = 0x0000000000000001
x23 = 0x0000007ffe7d2c18 x24 = 0x000000000073e980
x25 = 0x0000000000728c78 x26 = 0x0000000000728c80
x27 = 0x0000000000728c88 x28 = 0x0000007ffe7d2b80
fp = 0x0000007ffe7d29d0 sp = 0x0000007ffe7d29d0
pc = 0x0000007f8e7336b0
Found by: call frame info
Thread 1
0 libc.so.6 + 0xbe248
x0 = 0x0000007f80008bd8 x1 = 0x0000000000000001
x2 = 0x0000000000000000 x3 = 0x0000000000000000
x4 = 0x0000000000000008 x5 = 0x0000000000000000
x6 = 0x0000007f87fff8a0 x7 = 0x0000000000000000
x8 = 0x0000000000000049 x9 = 0x003b9aca00000000
x10 = 0x0000000000000b34 x11 = 0x0000000002f9f95a
x12 = 0x0000000000000018 x13 = 0x0000000061775d3f
x14 = 0x001cbda9476754f9 x15 = 0x00000df252dc78d0
x16 = 0x0000007f8f2aada8 x17 = 0x0000007f8e9221b0
x18 = 0x0000000000000000 x19 = 0x0000000000000000
x20 = 0x0000000000000001 x21 = 0x0000007f80008bd8
x22 = 0x0000000000000000 x23 = 0x0000000000000000
x24 = 0x0000000000000000 x25 = 0x0000007f80000958
x26 = 0x0000000000726000 x27 = 0x0000000000000001
x28 = 0x0000007f87fff1b0 fp = 0x0000007f87ffe720
lr = 0x0000007f8e92222c sp = 0x0000007f87ffe720
pc = 0x0000007f8e922248
Found by: given as instruction pointer in context
1 libc.so.6 + 0xbe228
fp = 0x0000007f87ffe770 lr = 0x0000007f8ef45d30
sp = 0x0000007f87ffe730 pc = 0x0000007f8e92222c
Found by: previous frame's frame pointer
2 libQt5Core.so.5!qt_safe_poll(pollfd*, unsigned long, timespec const*) [qcore_unix.cpp : 132 + 0x10]
fp = 0x0000007f87ffe7c0 lr = 0x0000007f8ef477a8
sp = 0x0000007f87ffe780 pc = 0x0000007f8ef45d30
Found by: previous frame's frame pointer
3 libQt5Core.so.5!QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) [qeventloop.cpp : 138 + 0x8]
x19 = 0x0000007f80008bf0 x20 = 0x0000007f87ffe908
x21 = 0x0000000000000000 x22 = 0x0000000000000000
x23 = 0x0000007ffe7d2c18 x24 = 0x000000000073e980
fp = 0x0000007f87ffe840 sp = 0x0000007f87ffe810
pc = 0x0000007f8eee5b64
Found by: call frame info
4 libQt5Core.so.5!QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) [qeventloop.cpp : 225 + 0x8]
x19 = 0x0000007f80008bf0 x20 = 0x0000007f87ffe908
x21 = 0x0000000000000000 x22 = 0x0000000000000000
x23 = 0x0000007ffe7d2c18 x24 = 0x000000000073e980
fp = 0x0000007f87ffe850 sp = 0x0000007f87ffe850
pc = 0x0000007f8eee608c
Found by: call frame info
5 libQt5Core.so.5!QThread::exec() [qthread.cpp : 531 + 0x8]
x19 = 0x00000000007813c0 x20 = 0x0000000000781330
x21 = 0x0000000000000000 x22 = 0x0000007ffe7d28ff
x23 = 0x0000007f8ed000d4 x24 = 0x0000007f8ec33000
fp = 0x0000007f87ffe8e0 sp = 0x0000007f87ffe8e0
pc = 0x0000007f8ecfe9a0
Found by: call frame info
6 libQt5Qml.so.5!QQmlThreadPrivate::run() [qqmlthread.cpp : 148 + 0x4]
x19 = 0x00000000007812c0 x20 = 0x0000000000781330
x21 = 0x0000000000000000 x22 = 0x0000007ffe7d28ff
x23 = 0x0000007f8ed000d4 x24 = 0x0000007f8ec33000
fp = 0x0000007f87ffe920 sp = 0x0000007f87ffe920
pc = 0x0000007f8f8e7a74
Found by: call frame info
7 libQt5Core.so.5!QThreadPrivate::start(void*) [qthread_unix.cpp : 361 + 0xc]
x19 = 0x00000000007812c0 x20 = 0x0000000000000000
x21 = 0x0000000000000000 x22 = 0x0000007ffe7d28ff
x23 = 0x0000007f8ed000d4 x24 = 0x0000007f8ec33000
fp = 0x0000007f87ffe940 sp = 0x0000007f87ffe940
pc = 0x0000007f8ed00400
Found by: call frame info
8 libpthread.so.0 + 0x6fc0
x19 = 0x0000007f87fff1b0 x20 = 0x0000007ffe7d29b8
x21 = 0x0000000000000000 x22 = 0x0000007ffe7d28ff
x23 = 0x0000007f8ed000d4 x24 = 0x0000007f8ec33000
fp = 0x0000007f87ffe9a0 sp = 0x0000007f87ffe9a0
pc = 0x0000007f8ec0efc4
Found by: call frame info
Thread 2
0 libc.so.6 + 0xbe140
x0 = 0x0000007f85311990 x1 = 0x0000000000000002
x2 = 0x0000000000000000 x3 = 0x0000000000000000
x4 = 0x0000000000000000 x5 = 0x0000000000000000
x6 = 0x0000007f853128a0 x7 = 0x0000000000000000
x8 = 0x0000000000000049 x9 = 0xffffff80ffffffe0
x10 = 0x0000007f85311080 x11 = 0x0000007f85311080
x12 = 0x0000000000000002 x13 = 0xffffffffffffffff
x14 = 0xffff000000000000 x15 = 0xffffffffffffffff
x16 = 0x0000007f90f0bf60 x17 = 0x0000007f8e922078
x18 = 0x0000000000000014 x19 = 0x0000000000000002
x20 = 0x0000007f85311990 x21 = 0x0000000000000000
x22 = 0x0000007f90ec7000 x23 = 0x0000007f90e05b08
x24 = 0x0000007f8ec33000 x25 = 0x0000007f8e8336f0
x26 = 0x000000000086dc10 x27 = 0x0000000000000001
x28 = 0x0000007f853121b0 fp = 0x0000007f85311910
lr = 0x0000007f8e922124 sp = 0x0000007f85311910
pc = 0x0000007f8e922140
Found by: given as instruction pointer in context
1 libc.so.6 + 0xbe120
fp = 0x0000007f85311950 lr = 0x0000007f90e05bb4
sp = 0x0000007f85311920 pc = 0x0000007f8e922124
Found by: previous frame's frame pointer
2 libCKCameraSDK_aarch64.so + 0x21bb0
fp = 0x0000007f853119a0 lr = 0x0000007f8ec0efc4
sp = 0x0000007f85311960 pc = 0x0000007f90e05bb4
Found by: previous frame's frame pointer
3 libpthread.so.0 + 0x6fc0
fp = 0x0000000000000000 lr = 0x0000007f8e92a3f0
sp = 0x0000007f853119b0 pc = 0x0000007f8ec0efc4
Found by: previous frame's frame pointer
Thread 12
0 libc.so.6 + 0xbe248
x0 = 0x0000007f48005ba8 x1 = 0x0000000000000002
x2 = 0x0000000000000000 x3 = 0x0000000000000000
x4 = 0x0000000000000008 x5 = 0x0000000000000000
x6 = 0x0000007f62e618a0 x7 = 0x0000000000000000
x8 = 0x0000000000000049 x9 = 0x003b9aca00000000
x10 = 0x0000000000000a8e x11 = 0x0000000010fe98b4
x12 = 0x0000000000000018 x13 = 0x0000000061775c99
x14 = 0x002a9c892b699534 x15 = 0x000033b1c8b8d8f8
x16 = 0x0000007f8f2aada8 x17 = 0x0000007f8e9221b0
x18 = 0x0000000000000014 x19 = 0x0000000000000000
x20 = 0x0000000000000002 x21 = 0x0000007f48005ba8
x22 = 0x0000000000000000 x23 = 0x0000000000000000
x24 = 0x0000000000000000 x25 = 0x0000007f48000958
x26 = 0x0000000000000007 x27 = 0x0000000000000001
x28 = 0x0000007f62e611b0 fp = 0x0000007f62e606f0
lr = 0x0000007f8e92222c sp = 0x0000007f62e606f0
pc = 0x0000007f8e922248
Found by: given as instruction pointer in context
1 libc.so.6 + 0xbe228
fp = 0x0000007f62e60740 lr = 0x0000007f8ef45d30
sp = 0x0000007f62e60700 pc = 0x0000007f8e92222c
Found by: previous frame's frame pointer
2 libQt5Core.so.5!qt_safe_poll(pollfd*, unsigned long, timespec const*) [qcore_unix.cpp : 132 + 0x10]
fp = 0x0000007f62e60790 lr = 0x0000007f8ef477a8
sp = 0x0000007f62e60750 pc = 0x0000007f8ef45d30
Found by: previous frame's frame pointer
3 libQt5Core.so.5!QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) [qeventloop.cpp : 138 + 0x8]
x19 = 0x0000007f480009d0 x20 = 0x0000007f62e608d8
x21 = 0x0000000000000000 x22 = 0x0000000000000000
x23 = 0x0000007ffe7d2c18 x24 = 0x000000000073e980
fp = 0x0000007f62e60810 sp = 0x0000007f62e607e0
pc = 0x0000007f8eee5b64
Found by: call frame info
4 libQt5Core.so.5!QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) [qeventloop.cpp : 225 + 0x8]
x19 = 0x0000007f480009d0 x20 = 0x0000007f62e608d8
x21 = 0x0000000000000000 x22 = 0x0000000000000000
x23 = 0x0000007ffe7d2c18 x24 = 0x000000000073e980
fp = 0x0000007f62e60820 sp = 0x0000007f62e60820
pc = 0x0000007f8eee608c
Found by: call frame info
5 libQt5Core.so.5!QThread::exec() [qthread.cpp : 531 + 0x8]
x19 = 0x0000007f889ee9e0 x20 = 0x0000000000000001
x21 = 0x0000007f8e708328 x22 = 0x0000007f8cea515f
x23 = 0x0000007f8ed000d4 x24 = 0x0000007f8ec33000
fp = 0x0000007f62e608b0 sp = 0x0000007f62e608b0
pc = 0x0000007f8ecfe9a0
Found by: call frame info
6 libQt5DBus.so.5 + 0x18e04
x19 = 0x0000007f8e708328 x20 = 0x0000000000000001
x21 = 0x0000007f8e708328 x22 = 0x0000007f8cea515f
x23 = 0x0000007f8ed000d4 x24 = 0x0000007f8ec33000
fp = 0x0000007f62e608f0 sp = 0x0000007f62e608f0
pc = 0x0000007f8e66fe08
Found by: call frame info
Loaded modules:
0x00400000 - 0x00713fff DxHS ??? (main)
0x7f7c1b7000 - 0x7f7c23cfff libqtchartsqml2.so ???
0x7f7c25a000 - 0x7f7c28dfff libqnmbearer.so ???
0x7f7c2ab000 - 0x7f7c2bdfff libqgenericbearer.so ???
0x7f7c2dc000 - 0x7f7c33afff libpcre.so.3 ???
0x7f7c34d000 - 0x7f7c3cffff libgcrypt.so.20 ???
0x7f7c3e5000 - 0x7f7c451fff libsystemd.so.0 ???
0x7f7cd84000 - 0x7f7cd85fff 0bac04ef2b5842543faca2d55b9c21e2598ceb9b.qmlc ???
0x7f7cd86000 - 0x7f7cd87fff 69beb9733cf131b33837edd13d2c3f38ad06d787.qmlc ???
0x7f7cd88000 - 0x7f7cd8bfff 953f56a546064a5935387a5c7f02ba853af9e3f0.qmlc ???
0x7f7cd8c000 - 0x7f7cd92fff b69fd1129ca9409e12888b8f3ffb026b677c998d.qmlc ???
0x7f7cd93000 - 0x7f7cda1fff libgpg-error.so.0 ???
0x7f7cdb4000 - 0x7f7cdcffff liblzma.so.5 ???
0x7f7cde1000 - 0x7f7ce20fff libdbus-1.so.3 ???
0x7f7ce32000 - 0x7f7ce61fff libqconnmanbearer.so ???
0x7f7ce83000 - 0x7f7d18dfff df.ttf ???
0x7f84000000 - 0x7f84002fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f84004000 - 0x7f8401dfff libselinux.so.1 ???
0x7f84032000 - 0x7f84032fff fa989e2dc03ac388d0b606e45c21254b50c51546.qmlc ???
0x7f84033000 - 0x7f84036fff 87bf6219179416f748b7dffeddae34faaec8f577.qmlc ???
0x7f84037000 - 0x7f8403afff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8403b000 - 0x7f8403cfff 2ce3335686dd5cfe3646e0511d562baa8dc7b4fe.qmlc ???
0x7f8403d000 - 0x7f8403efff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8403f000 - 0x7f8403ffff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f84040000 - 0x7f8404afff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8404b000 - 0x7f84054fff en_US.qm ???
0x7f84055000 - 0x7f84055fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f84056000 - 0x7f84059fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8405b000 - 0x7f8405cfff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8405d000 - 0x7f8405dfff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8405e000 - 0x7f8405efff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8405f000 - 0x7f84060fff 0bac04ef2b5842543faca2d55b9c21e2598ceb9b.qmlc ???
0x7f84061000 - 0x7f84064fff 953f56a546064a5935387a5c7f02ba853af9e3f0.qmlc ???
0x7f84065000 - 0x7f84067fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f84068000 - 0x7f84068fff 1514a0b6559eb4267c3863918473de5fa12370e4.qmlc ???
0x7f84069000 - 0x7f8406afff 2ce3335686dd5cfe3646e0511d562baa8dc7b4fe.qmlc ???
0x7f8406b000 - 0x7f8406dfff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8406e000 - 0x7f8406ffff 364a1c60beac0471ac865e1c566dafe3d9c286da.qmlc ???
0x7f84070000 - 0x7f84071fff 080c62bdde50fd19d420d4ef217b9942c6f77e22.qmlc ???
0x7f84072000 - 0x7f84073fff 69beb9733cf131b33837edd13d2c3f38ad06d787.qmlc ???
0x7f84074000 - 0x7f84074fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f84075000 - 0x7f84075fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f84076000 - 0x7f8407cfff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8407d000 - 0x7f8407dfff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8407e000 - 0x7f8407efff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8407f000 - 0x7f84083fff 72f910dd7d7ede4f6c2a95cad5f05f8fb707256b.qmlc ???
0x7f84084000 - 0x7f84084fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f84085000 - 0x7f84086fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f84087000 - 0x7f84087fff fa989e2dc03ac388d0b606e45c21254b50c51546.qmlc ???
0x7f84088000 - 0x7f8408bfff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8408c000 - 0x7f8408cfff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8408d000 - 0x7f84097fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f84098000 - 0x7f84099fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8409a000 - 0x7f8409efff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8409f000 - 0x7f8409ffff fa989e2dc03ac388d0b606e45c21254b50c51546.qmlc ???
0x7f840a0000 - 0x7f840a4fff 72f910dd7d7ede4f6c2a95cad5f05f8fb707256b.qmlc ???
0x7f840a5000 - 0x7f840abfff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f840ac000 - 0x7f840acfff 17c7072f17ff7d19b48cf5441d612078c15a28b2.qmlc ???
0x7f840ad000 - 0x7f840aefff 0bac04ef2b5842543faca2d55b9c21e2598ceb9b.qmlc ???
0x7f840af000 - 0x7f840b0fff 69beb9733cf131b33837edd13d2c3f38ad06d787.qmlc ???
0x7f840b1000 - 0x7f840b4fff 953f56a546064a5935387a5c7f02ba853af9e3f0.qmlc ???
0x7f840b5000 - 0x7f840b5fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f840b6000 - 0x7f840b7fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f840b8000 - 0x7f840bdfff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f840be000 - 0x7f840befff 4b8961d9b60dd3071c50525ad5903a39217a671e.qmlc ???
0x7f840bf000 - 0x7f840bffff 7c3a35bb36bc6119d3cb7f7796d79035e192e209.qmlc ???
0x7f840c0000 - 0x7f840c0fff c271cd5c4d00b66411dc43fd363902c909b1c5ab.qmlc ???
0x7f840c1000 - 0x7f840c1fff 3d0b57cdb88593f81816873905acc320535ea75d.qmlc ???
0x7f840c2000 - 0x7f840c2fff 03503fb86f8729a06eacad01948aa7f12e3c8351.qmlc ???
0x7f840c3000 - 0x7f840c3fff 749bd5b9bfc7de37b91b0000cbfa5e264929245e.qmlc ???
0x7f840c4000 - 0x7f840c4fff b43721f2bde531e399f5e595f8c7140a8631993f.qmlc ???
0x7f840c5000 - 0x7f840c5fff 792cfcccfb00911599667235e5968b793132a789.qmlc ???
0x7f840c6000 - 0x7f840c6fff 926cd5a51b906230265d58ea5d0ead4bc1f6f43f.qmlc ???
0x7f840c7000 - 0x7f840c7fff 3f5c3d29dfa60f8feff4bf9b135e8fd103dd669b.qmlc ???
0x7f840c8000 - 0x7f840c8fff 0a0194a1c9aead78ff32066d547e7f5e2b81a9b5.qmlc ???
0x7f840c9000 - 0x7f840cbfff 032bc38bd50f4fe98f97284407fa48b3111580e7.qmlc ???
0x7f840cc000 - 0x7f840ccfff 400ee4d4fba41e95a4dbd5c8e9dac9d102cf1593.qmlc ???
0x7f840cd000 - 0x7f840d0fff 2eed504c7b0cf615abee6f47e6c43bf0a7cf7c47.qmlc ???
0x7f840d1000 - 0x7f840d3fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f840d4000 - 0x7f840d4fff 1514a0b6559eb4267c3863918473de5fa12370e4.qmlc ???
0x7f840d5000 - 0x7f840d6fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f840d7000 - 0x7f840d7fff d97e832321984e234d02104a2772a5f093650b06.qmlc ???
0x7f840d8000 - 0x7f840d8fff d44c54b210787c9d792d882b34f8c22565a9b7eb.qmlc ???
0x7f840d9000 - 0x7f840d9fff c124fb4bb21fadc40225d629dbbda5e575c4287c.jsc ???
0x7f840da000 - 0x7f840dbfff ba52a39763838e29e7da7245a720c4c12f743a27.qmlc ???
0x7f840dc000 - 0x7f840ddfff 5192fd64ea0780694469b40165b3626592e222b2.qmlc ???
0x7f840de000 - 0x7f840defff fbf0d74b5fbeb47b546b14aea241d0491a7c02f8.qmlc ???
0x7f840df000 - 0x7f840f5fff e74ffb6a670c2940702eaf08469132e458bb6f1d.qmlc ???
0x7f840f6000 - 0x7f840f7fff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f840f8000 - 0x7f8415bfff libqwebp.so ???
0x7f8417b000 - 0x7f8417efff libqwbmp.so ???
0x7f8419c000 - 0x7f841fbfff libqtiff.so ???
0x7f8421d000 - 0x7f84220fff libqtga.so ???
0x7f8423e000 - 0x7f84242fff libqsvg.so ???
0x7f8425f000 - 0x7f84298fff libqjpeg.so ???
0x7f842b0000 - 0x7f842b6fff libqico.so ???
0x7f842d1000 - 0x7f842dafff libqicns.so ???
0x7f842f2000 - 0x7f842f7fff libqgif.so ???
0x7f86fea000 - 0x7f86febfff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f86fec000 - 0x7f86fecfff d6e9af50d28ffef0ebc1fad29ba13e09ec281edf.qmlc ???
0x7f86fed000 - 0x7f86feefff 480c608532cd41250416da8c41b27a0c0303b913.qmlc ???
0x7f86fef000 - 0x7f86ff1fff dd518a4638f01445050c67217eb4e1ca4812a53b.qmlc ???
0x7f86ff2000 - 0x7f86ff5fff e7da87461cb54b04fd4143b9784c35893e935cfa.qmlc ???
0x7f86ff6000 - 0x7f86ff7fff 8dd9de3c468594ccbfd56deeaca06a1c7e0bb744.qmlc ???
0x7f86ff8000 - 0x7f86ff8fff 4968558a00122e0a1b9283c61c7ede53301443dc.qmlc ???
0x7f86ff9000 - 0x7f8700afff libqmlfolderlistmodelplugin.so ??? (WARNING: No symbols, libqmlfolderlistmodelplugin.so, 3BB3D764EB1915708A0C97C14AD914CF0)
0x7f8702a000 - 0x7f87080fff libQt5Svg.so.5 ???
0x7f8709c000 - 0x7f870a9fff libqtquickvirtualkeyboardstylesplugin.so ???
0x7f870bd000 - 0x7f870d9fff libqquicklayoutsplugin.so ???
0x7f870ee000 - 0x7f8710ffff 508c430bb7974205db1bf4213f7db211c54901dc.qmlc ???
0x7f87110000 - 0x7f87111fff 9f4ee4dedb294d1d97c0df93fa3adf515ac0592a.qmlc ???
0x7f87112000 - 0x7f8717dfff libqtquicktemplates2plugin.so ???
0x7f871a4000 - 0x7f871a8fff libqtquickvirtualkeyboardsettingsplugin.so ???
0x7f871c5000 - 0x7f871d4fff libqtquickvirtualkeyboardplugin.so ???
0x7f871e6000 - 0x7f87216fff libQt5QuickControls2.so.5 ???
0x7f87238000 - 0x7f87373fff libQt5QuickTemplates2.so.5 ???
0x7f8739f000 - 0x7f873ebfff libqtquickcontrols2plugin.so ???
0x7f87400000 - 0x7f877fffff libQt5Qml.so.5 (deleted) ??? (WARNING: No symbols, , )
0x7f8c000000 - 0x7f8c001fff f6ab94d82d3dba608f97b36f0a4d789642c0321d.qmlc ???
0x7f8c002000 - 0x7f8c003fff 0550dd3fc4285fdce65f5384117cc4455f53f414.qmlc ???
0x7f8c004000 - 0x7f8c005fff 9672c7a7426d0aa35fae7ac805bd42ea00f5747a.qmlc ???
0x7f8c006000 - 0x7f8c007fff 7874d444c716a19428cb79e83daf5cd7aefeefc4.qmlc ???
0x7f8c008000 - 0x7f8c009fff libwindowplugin.so ???
0x7f8c029000 - 0x7f8c02afff libqtquick2plugin.so ???
0x7f8c04a000 - 0x7f8c066fff qt_zh_CN.qm ???
0x7f8cea7000 - 0x7f8cf7dfff libqsqlite.so ???
0x7f8cf9b000 - 0x7f8cf9efff libqtslibplugin.so ???
0x7f8cfbc000 - 0x7f8cfbdfff linear.so ???
0x7f8cfcf000 - 0x7f8cfd0fff dejitter.so ???
0x7f8cfe2000 - 0x7f8cfe2fff pthres.so ???
0x7f8cff5000 - 0x7f8cff7fff input.so ???
0x7f8d009000 - 0x7f8d04dfff libqtvirtualkeyboard_openwnn.so ???
0x7f8d1b4000 - 0x7f8d1bcfff libqtvirtualkeyboard_hangul.so ???
0x7f8d1d5000 - 0x7f8d1dafff libqtvirtualkeyboard_thai.so ???
0x7f8d1f6000 - 0x7f8d242fff libqtvirtualkeyboard_tcime.so ???
0x7f8d257000 - 0x7f8d37dfff libqtvirtualkeyboard_pinyin.so ???
0x7f8d39a000 - 0x7f8d469fff libQt5VirtualKeyboard.so.5 ???
0x7f8d48c000 - 0x7f8d493fff libqtvirtualkeyboardplugin.so ???
0x7f8dd78000 - 0x7f8e641fff fb0 ??? (WARNING: No symbols, , )
0x7f8e642000 - 0x7f8e645fff libts.so.0 ???
0x7f8e657000 - 0x7f8e6e9fff libQt5DBus.so.5 ??? (WARNING: No symbols, libQt5DBus.so.5, F348EF50C2E1096035D3DEEFA5E2DEB90)
0x7f8e709000 - 0x7f8e7f2fff libqlinuxfb.so ??? (WARNING: No symbols, libqlinuxfb.so, 0CF42D2345F870C4984AE7BE8C1E0E4B0)
0x7f8e81b000 - 0x7f8e81cfff UTF-16.so ???
0x7f8e839000 - 0x7f8e83efff librt.so.1 ???
0x7f8e851000 - 0x7f8e852fff libdl.so.2 ???
0x7f8e864000 - 0x7f8e990fff libc.so.6 ??? (WARNING: No symbols, libc.so.6, 04FD631DEDEC58B5A380F072EC5193B50)
0x7f8e9aa000 - 0x7f8e9bafff libgcc_s.so.1 ???
0x7f8e9cc000 - 0x7f8ea67fff libm.so.6 ???
0x7f8ea79000 - 0x7f8ebe8fff libstdc++.so.6 ??? (WARNING: No symbols, libstdc++.so.6, 4757E9F2911C1F6B11771E91DFA5F3320)
0x7f8ec08000 - 0x7f8ec1efff libpthread.so.0 ??? (WARNING: No symbols, libpthread.so.0, EB65038821B2E414C10108B73243144D0)
0x7f8ec35000 - 0x7f8f285fff libQt5Core.so.5 ???
0x7f8f2b1000 - 0x7f8f2e4fff libQt5Xml.so.5 ???
0x7f8f302000 - 0x7f8f34cfff libQt5Sql.so.5 ???
0x7f8f365000 - 0x7f8f37cfff libQt5SerialPort.so.5 ???
0x7f8f396000 - 0x7f8f4f4fff libQt5Network.so.5 ???
0x7f8f51a000 - 0x7f8fa10fff libQt5Qml.so.5 ???
0x7f8fa55000 - 0x7f8ff1dfff libQt5Gui.so.5 ???
0x7f8ff59000 - 0x7f8ff6dfff libQt5WebView.so.5 ???
0x7f8ff8a000 - 0x7f90376fff libQt5Quick.so.5 ???
0x7f903b8000 - 0x7f909defff libQt5Widgets.so.5 ???
0x7f90a3a000 - 0x7f90a9cfff libQt5PrintSupport.so.5 ???
0x7f90abd000 - 0x7f90c6dfff libQt5Charts.so.5 ???
0x7f90ca6000 - 0x7f90dd1fff libCsnPrinterLibs.so ???
0x7f90de4000 - 0x7f90ef6fff libCKCameraSDK_aarch64.so ??? (WARNING: No symbols, libCKCameraSDK_aarch64.so, AB354CCAAC9CA23FC5871CAD0AE937ED0)
0x7f9101a000 - 0x7f9104bfff libzbar.so.0 ???
0x7f9105e000 - 0x7f9121ffff libopencv_imgcodecs.so.4.1 ???
0x7f91243000 - 0x7f9128efff libopencv_flann.so.4.1 ???
0x7f912a2000 - 0x7f9133afff libopencv_features2d.so.4.1 ???
0x7f91352000 - 0x7f9148ffff libopencv_calib3d.so.4.1 ???
0x7f914a5000 - 0x7f914fbfff libopencv_objdetect.so.4.1 ???
0x7f9150e000 - 0x7f9185cfff libopencv_imgproc.so.4.1 ???
0x7f91920000 - 0x7f91963fff libopencv_videoio.so.4.1 ???
0x7f91979000 - 0x7f91ccffff libopencv_core.so.4.1 ??? (WARNING: No symbols, libopencv_core.so.4.1, F273E9DDF55BD481DB64E4FE8C51D74A0)
0x7f91cf5000 - 0x7f91cfefff libopencv_highgui.so.4.1 ???
0x7f91d11000 - 0x7f91d2cfff ld-linux-aarch64.so.1 ???
0x7f91d2f000 - 0x7f91d2ffff 6a4d682d811efa0bad9a974cfcb8a454660538f2.qmlc ???
0x7f91d30000 - 0x7f91d31fff 409665c3e40f03e6ff6316cc9ee178e5aa576cdd.qmlc ???
0x7f91d32000 - 0x7f91d32fff 4366a0411a4f51fec77302255a6400a3d2f9c0eb.qmlc ???
0x7f91d33000 - 0x7f91d39fff gconv-modules.cache ???
0x7f91d3c000 - 0x7f91d3cfff linux-gate.so ???
答
WARNING: No symbols 问题？不太懂，学习下