[flashplayer] Error: PltResolver: Symbol NSS_Init not found
My setup is termux proot-distro ubuntu 21.10 (aarch64). The 64-bit flashplayer could be downloaded from Adobe here: https://www.adobe.com/support/flashplayer/debug_downloads.html and I just run `box64 flashplayer`. 

It would be great if Flash Player being supported so we could have more games on ARM linux. (User could choose to run trusted swf files.)
```
Debug level is 1
Dynarec for ARM64, with extension: ASIMD AES CRC32 PMULL ATOMICS PageSize:4096
Box64 with Dynarec v0.1.7 a358167 built on Feb  4 2022 13:21:39
BOX64_LD_LIBRARY_PATH: /tarballs/box64/x64lib/
BOX64_PATH: /tarballs/wine64/bin/
Counted 52 Env var
Looking for flashplayer64
Using native(wrapped) libGL.so.1
Using native(wrapped) libdl.so.2
Using native(wrapped) libpthread.so.0
Using native(wrapped) librt.so.1
Using native(wrapped) libX11.so.6
Using native(wrapped) libXcursor.so.1
Using native(wrapped) libXrender.so.1
Using native(wrapped) libxcb.so.1
Using native(wrapped) libXau.so.6
Using native(wrapped) libXdmcp.so.6
Using native(wrapped) libnss3.so
Using native(wrapped) libsmime3.so
Using native(wrapped) libssl3.so
Using native(wrapped) libnspr4.so
Using native(wrapped) libgtk-x11-2.0.so.0
Using native(wrapped) libgdk-x11-2.0.so.0
Using native(wrapped) libgobject-2.0.so.0
Using native(wrapped) libglib-2.0.so.0
Using native(wrapped) libgio-2.0.so.0
Using native(wrapped) libgmodule-2.0.so.0
Using native(wrapped) libgdk_pixbuf-2.0.so.0
Using native(wrapped) libpangocairo-1.0.so.0
Using native(wrapped) libpango-1.0.so.0
Using native(wrapped) libfontconfig.so.1
Using native(wrapped) libfreetype.so.6
Using emulated /tarballs/box64/x64lib/libstdc++.so.6
Using native(wrapped) libm.so.6
Using native(wrapped) libc.so.6
Using native(wrapped) ld-linux-x86-64.so.2
Using emulated /tarballs/box64/x64lib/libgcc_s.so.1
Error: Global Symbol gtk_major_version not found, cannot apply R_X86_64_GLOB_DAT @0x1445de0 ((nil)) in flashplayer64
Using global gdk_display for gdk-x11 (0x7febeab9f0:0x774cd42638)
Error: Global Symbol SSL_ImplementedCiphers not found, cannot apply R_X86_64_GLOB_DAT @0x1445ef8 ((nil)) in flashplayer64
Error: Global Symbol SSL_NumImplementedCiphers not found, cannot apply R_X86_64_GLOB_DAT @0x1445f20 ((nil)) in flashplayer64
Error: Global Symbol gtk_minor_version not found, cannot apply R_X86_64_GLOB_DAT @0x1445f58 ((nil)) in flashplayer64
Look for pthread_yield in loaded elfs
Found symbol with version GLIBC_2.17, value = 0x774d733cd0
Error loading needed lib libcurl.so.5
Warning: Cannot dlopen("libcurl.so.5"/0xee8d40, 1)
Error loading needed lib libcurl-gnutls.so.5
Warning: Cannot dlopen("libcurl-gnutls.so.5"/0xee8d4d, 1)
Using native(wrapped) libcurl.so.4
Error: PltResolver: Symbol NSS_Init(ver 5: NSS_Init@NSS_3.2) not found, cannot apply R_X86_64_JUMP_SLOT 0x1446870 (0x457596) in flashplayer64
Stop waiting for remaining thread 20987
Stop waiting for remaining thread 20988
Stop waiting for remaining thread 20989
Stop waiting for remaining thread 20990
Stop waiting for remaining thread 20991
Stop waiting for remaining thread 20992
Stop waiting for remaining thread 20993
Aborted
```

Another question is how could /box64/xlib64/libstdc++.so.6 works fine but  libstdc++.so.6 in ubuntu repository (`apt install libstdc++6:amd64`) won't work? Error shown below
```
Found symbol with version GLIBC_2.17, value = 0x79314a6cd0
26078|SIGSEGV @0x6493f800 (???(box64/0x6493f800)) (x64pc=0x792ec0f99e//lib/x86_64-linux-gnu/libstdc++.so.6:"???", rsp=0x7930850c00, stack=0x7930052000:0x7930852000 own=(nil) fp=0x792ed79fb0), for accessing (nil) (code=1/prot=0), db=(nil)((nil):(nil)/(nil):(nil)/???:clean, hash:0/0) handler=(nil)
Segmentation fault
```