Stack Trace:
-------------
Thread 0 (id: 9700) CRASHED [SIGSEGV @ 0x00000008 ] MAGIC SIGNATURE THREAD
Stack Quality76%Show frame trust levels
0x00007f64fecf6d28	(chrome -RefPtr.h:87 )	WTF::String::IsolatedCopy() const
0x00007f64ffde8340	(chrome -BlobData.h:256 )	blink::BlobRegistry::RegisterPublicBlobURL(blink::SecurityOrigin*, blink::KURL const&, WTF::PassRefPtr<blink::BlobDataHandle>)
0x00007f650044dbbc	(chrome -FileReaderLoader.cpp:82 )	blink::FileReaderLoader::Start(blink::ExecutionContext*, WTF::RefPtr<blink::BlobDataHandle>)
0x00007f6501157e68	(chrome -InspectorCacheStorageAgent.cpp:502 )	blink::(anonymous namespace)::CachedResponseMatchCallback::OnSuccess(blink::WebServiceWorkerResponse const&)
0x00007f6500d89386	(chrome -cache_storage_dispatcher.cc:339 )	content::CacheStorageDispatcher::OnCacheStorageMatchSuccess(int, int, content::ServiceWorkerResponse const&)
0x00007f6500d89178	(chrome -tuple.h:56 )	bool IPC::MessageT<CacheStorageMsg_CacheStorageMatchSuccess_Meta, std::__1::tuple<int, int, content::ServiceWorkerResponse>, void>::Dispatch<content::CacheStorageDispatcher, content::CacheStorageDispatcher, void, void (content::CacheStorageDispatcher::*)(int, int, content::ServiceWorkerResponse const&)>(IPC::Message const*, content::CacheStorageDispatcher*, content::CacheStorageDispatcher*, void*, void (content::CacheStorageDispatcher::*)(int, int, content::ServiceWorkerResponse const&))
0x00007f6500d87d19	(chrome -cache_storage_dispatcher.cc:241 )	content::CacheStorageDispatcher::OnMessageReceived(IPC::Message const&)
0x00007f64ffdb57cb	(chrome -worker_thread_message_filter.cc:44 )	content::WorkerThreadMessageFilter::OnMessageReceived(IPC::Message const&)
0x00007f64fda88f3a	(chrome -callback.h:91 )	base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*)
0x00007f64fd6938a6	(chrome -task_queue_manager.cc:532 )	blink::scheduler::TaskQueueManager::ProcessTaskFromWorkQueue(blink::scheduler::internal::WorkQueue*, bool, blink::scheduler::LazyNow, base::TimeTicks*)
0x00007f64fd691918	(chrome -task_queue_manager.cc:330 )	blink::scheduler::TaskQueueManager::DoWork(bool)
0x00007f64fda88f3a	(chrome -callback.h:91 )	base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*)
0x00007f64fdaa16ff	(chrome -message_loop.cc:406 )	base::MessageLoop::RunTask(base::PendingTask*)
0x00007f64fdaa1dfb	(chrome -message_loop.cc:417 )	base::MessageLoop::DoWork()
0x00007f64fdaa33f4	(chrome -message_pump_default.cc:33 )	base::MessagePumpDefault::Run(base::MessagePump::Delegate*)
0x00007f64fdac274f	(chrome -run_loop.cc:123 )	base::RunLoop::Run()
0x00007f650119309d	(chrome -renderer_main.cc:220 )	content::RendererMain(content::MainFunctionParams const&)
0x00007f64fd777b47	(chrome -content_main_runner.cc:338 )	content::RunZygote(content::MainFunctionParams const&, content::ContentMainDelegate*)
0x00007f64fd778d8c	(chrome -content_main_runner.cc:693 )	content::ContentMainRunnerImpl::Run()
0x00007f64fd7815ca	(chrome -main.cc:469 )	service_manager::Main(service_manager::MainParams const&)
0x00007f64fd777821	(chrome -content_main.cc:19 )	content::ContentMain(content::ContentMainParams const&)
0x00007f64fc3167a4	(chrome -chrome_main.cc:122 )	ChromeMain
0x00007f64f466df44	(libc-2.19.so + 0x00021f44 )	
0x00007f64fc3166ef	(chrome + 0x017a96ef )	
0x00007f64fc20dfff	(chrome + 0x016a0fff )	
0x00007f64fa9581f2	(ld-2.19.so + 0x000101f2 )	
0x00007f64fc20dfff	(chrome + 0x016a0fff )	
0x00007f64fc20e028	(chrome + 0x016a1028 )	_start
0x00007ffd7dd04547		

Unable to reproduce this crash manually from Chrome TE end, Hence assigning through code search from the above stack trace.

Used code search for the file "InspectorCacheStorageAgent.cpp" from above stack trace and suspecting the below change might be caused this issue.
https://chromium.googlesource.com/chromium/src/+/9e2bedd723e9a4a67e9623861de64c0e5d6d4d2f

eostroukhov@: Could you please check if this is caused with respect to your change, if not please help us in reassign the issue to the right owner. 

Thanks!

NOTE: Issue is reproducible continously when clicked on "og/_/js/k=og.og.en_US.84ccP8dp0MAN.O/rt=j/m=ld,gl,is,id,nb,nw,sb,sd,p,vd,awd,st,lod,eld,ip,dp,cpd/exm=bt,base,bn,bu,cp,el,lo,sbi,ni,sf,up,dd,aw,iw,if,gi,vi,pi,eq,uc/d=1/ed=1/rs=AA2YrTumXztvsiOzxaNN140bTl2K6zrlIw" link like this.. in the Cache storage of application section of devtools	

One of the top crashes in canary- 62.0.3192.0. Please have a fix soon.

 Issue 757384  has been merged into this issue.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/08279eb0c78f063eb9e53015a6ddb7cf72d9d1bc

commit 08279eb0c78f063eb9e53015a6ddb7cf72d9d1bc
Author: Eugene Ostroukhov <eostroukhov@chromium.org>
Date: Tue Aug 22 17:43:40 2017

[DevTools] No crash when previewing cache entry

Bug:  757347 
Change-Id: I0f085792282a5b1de10a207651c4dcfb6e73293d
Reviewed-on: https://chromium-review.googlesource.com/624937
Reviewed-by: Dmitry Gozman <dgozman@chromium.org>
Reviewed-by: Andrey Kosyakov <caseq@chromium.org>
Commit-Queue: Eugene Ostroukhov <eostroukhov@chromium.org>
Cr-Commit-Position: refs/heads/master@{#496358}
[modify] https://crrev.com/08279eb0c78f063eb9e53015a6ddb7cf72d9d1bc/third_party/WebKit/Source/modules/cachestorage/InspectorCacheStorageAgent.cpp

Above issue is fixed on latest Dev version 62.0.3194.0 for Win and Linux OS ..
Thanks!