Comment 8 for bug 1702456

Here it goes!

PPAPI flash has config file in /etc, but library does not exist and won't be used. Package is uninstalled, not purged.
# Env:
# LD_LIBRARY_PATH=/usr/lib/chromium-browser
# PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# GTK_PATH=
# CHROMIUM_USER_FLAGS=
# CHROMIUM_FLAGS= --ppapi-flash-path=/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so --ppapi-flash-version= --enable-pinch
/usr/bin/gdb /usr/lib/chromium-browser/chromium-browser -x /tmp/chromiumargs.yUPPLg
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Reading symbols from /usr/lib/chromium-browser/chromium-browser...Reading symbols from /usr/lib/debug/.build-id/61/aaf938452c2615d0258d7cf35e7005e09b2242.debug...done.
done.
(gdb) handle SIG33 pass nostop noprint
Signal Stop Print Pass to program Description
SIG33 No No Yes Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program: /usr/lib/chromium-browser/chromium-browser --ppapi-flash-path=/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so --ppapi-flash-version= --enable-pinch
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffcd1d7700 (LWP 17074)]
[New Thread 0x7fffcc9d6700 (LWP 17080)]
[New Thread 0x7fffc79da700 (LWP 17081)]
[New Thread 0x7fffc71d9700 (LWP 17082)]
[New Thread 0x7fffc69d8700 (LWP 17083)]
[New Thread 0x7fffc4aea700 (LWP 17084)]
[New Thread 0x7fffb3fff700 (LWP 17085)]
[New Thread 0x7fffcc099700 (LWP 17086)]
[New Thread 0x7fffb37fe700 (LWP 17087)]
[New Thread 0x7fffb2ffd700 (LWP 17088)]
[New Thread 0x7fffb27fc700 (LWP 17089)]
[New Thread 0x7fff97fff700 (LWP 17090)]
[New Thread 0x7fff977fe700 (LWP 17091)]
[New Thread 0x7fff96ffd700 (LWP 17092)]
[New Thread 0x7fff967fc700 (LWP 17093)]
[New Thread 0x7fff95ffb700 (LWP 17094)]
[New Thread 0x7fff957fa700 (LWP 17095)]
[New Thread 0x7fff94ff9700 (LWP 17096)]
[New Thread 0x7fff77fff700 (LWP 17097)]
[New Thread 0x7fff777fe700 (LWP 17098)]
[New Thread 0x7fff76ffd700 (LWP 17099)]
[New Thread 0x7fff767fc700 (LWP 17100)]
[New Thread 0x7fff75ffb700 (LWP 17101)]
[New Thread 0x7fff757fa700 (LWP 17102)]
[New Thread 0x7fff74ff9700 (LWP 17103)]
[New Thread 0x7fff57ae1700 (LWP 17104)]
[New Thread 0x7fff53058700 (LWP 17105)]
[New Thread 0x7fff52857700 (LWP 17106)]
[New Thread 0x7fff51e07700 (LWP 17125)]
[New Thread 0x7fff51606700 (LWP 17126)]
[New Thread 0x7fff50b63700 (LWP 17127)]
[New Thread 0x7fff47ffe700 (LWP 17128)]
[New Thread 0x7fff477fd700 (LWP 17130)]
[New Thread 0x7fff46ffc700 (LWP 17131)]
[Thread 0x7fff46ffc700 (LWP 17131) exited]
[New Thread 0x7fff461d5700 (LWP 17132)]
[New Thread 0x7fff459d4700 (LWP 17137)]
[New Thread 0x7fff451d3700 (LWP 17138)]
[New Thread 0x7fff2ffff700 (LWP 17159)]
[New Thread 0x7fff2f7fe700 (LWP 17160)]
[New Thread 0x7fff2effd700 (LWP 17162)]
[New Thread 0x7fff2e7fc700 (LWP 17166)]
[New Thread 0x7fff2d363700 (LWP 17215)]
[New Thread 0x7fff2cb62700 (LWP 17217)]
[New Thread 0x7fff2c361700 (LWP 17219)]
[New Thread 0x7fff2bb60700 (LWP 17220)]
[New Thread 0x7fff2b35f700 (LWP 17221)]
[Thread 0x7fff459d4700 (LWP 17137) exited]
[New Thread 0x7fff459d4700 (LWP 17232)]
[17070:17100:0705/164114.424988:ERROR:cache_storage_cache.cc(1450)] Cache size: 305132 does not match size from index: 304950
[1:12:0705/164114.585125:ERROR:adm_helpers.cc(62)] Failed to query stereo recording.

Thread 32 "Networking Priv" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff50b63700 (LWP 17127)]
0x0000555555cd4dc8 in std::_Rb_tree<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> >, std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > >, std::_Select1st<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > >, std::less<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > >, std::allocator<std::pair<std::__cxx11::basic_string<unsigned short, base::string16_char_traits, std::allocator<unsigned short> > const, std::unique_ptr<base::DictionaryValue, std::default_delete<base::DictionaryValue> > > > >::find () at /usr/include/c++/5/bits/stl_tree.h:2292
2292 _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::