Device logs: https://drive.google.com/corp/drive/u/0/folders/0Bx12NVyIouI0Q1BwOTg2X2NaWm8

Video: https://drive.google.com/open?id=0Bx12NVyIouI0U3N2RkZHNHcyR3M

Found these errors in the logs repeat multiple times before the crash...   


./log/ui/ui.20160224-070551-[1:5:0100/000000:FATAL:memory.cc(19)] Out of memory. size=4198400
./log/ui/ui.20160224-070551:[10624:10624:0224/141955:ERROR:gles2_cmd_decoder.cc(13979)] [.CommandBufferContext.Compositor-0xf899b579840]GL ERROR :GL_INVALID_OPERATION : glCreateAndConsumeTextureCHROMIUM: invalid mailbox name
./log/ui/ui.20160224-070551:[10624:10624:0224/141955:ERROR:gles2_cmd_decoder.cc(7639)] [.CommandBufferContext.Compositor-0xf899b579840]RENDER WARNING: texture bound to texture unit 0 is not renderable. It maybe non-power-of-2 and have incompatible texture filtering.
./log/ui/ui.20160218-072319-[3167:3167:0219/071003:ERROR:gles2_cmd_decoder.cc(13414)] [.CommandBufferContext.CompositorWorker-0x1d2570944000]GL ERROR :GL_INVALID_VALUE : glCopySubTextureCHROMIUM: source texture has no level 0
./log/ui/ui.20160218-072319-[3167:3167:0219/071004:ERROR:gles2_cmd_decoder.cc(13414)] [.CommandBufferContext.RenderWorker-0x82005aeac60]GL ERROR :GL_INVALID_VALUE : glCopySubTextureCHROMIUM: source texture has no level 0
./log/ui/ui.20160218-072319:[2008:3160:0219/071006:ERROR:shared_memory_posix.cc(290)] Creating shared memory in /dev/shm/.com.google.Chrome.CHXsyi failed: Too many open files
./log/ui/ui.20160218-072319:[2008:3160:0219/071006:ERROR:shared_memory_posix.cc(290)] Creating shared memory in /dev/shm/.com.google.Chrome.kAyl5g failed: Too many open files
./log/ui/ui.20160218-072319:[2008:3160:0219/071006:ERROR:shared_memory_posix.cc(290)] Creating shared memory in /dev/shm/.com.google.Chrome.q1YeCf failed: Too many open files

Crashes in c#0 do not seem related to this issue ..

Can you get confirmation if this problem is repro on latest build? File a feedback if still seen 
There was a critical fix in Samus related to FD


Albert/Lei, can you help triage/evaluate?

Can we get one of the PDFs that triggers the crash?

Some PDF triggering a crash does NOT justify P0. Dropping pri.

+royans@ 

- as requested in c#7, please provide the PDF that crash your system.
- provide the repo steps? from your video seems like you are remote desktop to a PC and create the pdf with MS powerpoint, save locatly and open in cros ? 

The 3 crash ids you provided point to https://b.corp.google.com/u/0/issues/27591108 but seems unrelated.

File sent by the customer is here (inside archive.zip)
https://drive.google.com/corp/drive/u/0/folders/0Bx12NVyIouI0Q1BwOTg2X2NaWm8

Agreed on all the comments. We can remove stable blocker and continue with the update. The customer who reported this has been requested to block AU on their side and provide more information for us to follow up on this bug.

If we don't hear back from the customer in next one week, and if there are no other reports, lets close this bug as well. Sorry for the false alarm... but I wanted to make sure we over communicate for such last minute beta bugs.

+restricted view
The pdf is in the zip file under c#1

David tested on 49.0.2623.95/7934.60.0 samus: Could not repro the PDF issue.

I have a samus with 7647.84.0/48.0.2564.116 and it did not crash with the PDF either.

removing block label and reducing priority of this due to lack of more info from customer.

Checking in to see if it's still happening. I cannot reproduce.

We couldn't reproduce at the time, so if you can't reproduce now either, let's just close this