StacktraceTop: _M_end (this=0x4) at /usr/include/c++/4.9/bits/stl_tree.h:529 std::_Rb_tree<long long, std::pair<long long const, content::ResourceScheduler::Client*>, std::_Select1st<std::pair<long long const, content::ResourceScheduler::Client*> >, std::less<long long>, std::allocator<std::pair<long long const, content::ResourceScheduler::Client*> > >::find (this=0x4, __k=@0x9b01daa8: 12884901890) at /usr/include/c++/4.9/bits/stl_tree.h:1913 find (__x=@0x9b01daa8: 12884901890, this=0x4) at /usr/include/c++/4.9/bits/stl_map.h:860 content::ResourceScheduler::GetClient (this=0x0, child_id=3, route_id=2) at ../../../../third_party/chromium/src/content/browser/loader/resource_scheduler.cc:960 content::ResourceScheduler::OnAudibilityChanged (this=0x0, child_id=3, route_id=2, is_audible=false) at ../../../../third_party/chromium/src/content/browser/loader/resource_scheduler.cc:902
StacktraceTop: c++/4.9/ bits/stl_ tree.h: 529 :ResourceSchedu ler::Client* >, std::_Select1st <std::pair< long long const, content: :ResourceSchedu ler::Client* > >, std::less<long long>, std::allocator< std::pair< long long const, content: :ResourceSchedu ler::Client* > > >::find (this=0x4, __k=@0x9b01daa8: 12884901890) at /usr/include/ c++/4.9/ bits/stl_ tree.h: 1913 c++/4.9/ bits/stl_ map.h:860 :ResourceSchedu ler::GetClient (this=0x0, child_id=3, route_id=2) at ../../. ./../third_ party/chromium/ src/content/ browser/ loader/ resource_ scheduler. cc:960 :ResourceSchedu ler::OnAudibili tyChanged (this=0x0, child_id=3, route_id=2, is_audible=false) at ../../. ./../third_ party/chromium/ src/content/ browser/ loader/ resource_ scheduler. cc:902
_M_end (this=0x4) at /usr/include/
std::_Rb_tree<long long, std::pair<long long const, content:
find (__x=@0x9b01daa8: 12884901890, this=0x4) at /usr/include/
content:
content: