1060450 - IPC crash while stability testing

Status: RESOLVED WORKSFORME

(Core :: Graphics: Layers, defect)

Description

[Greg Grisco]

[Blocking Requested - why for this release]:

Saw this crash signature while stability testing:

 [@ mozilla::ipc::Shmem::OpenExisting(mozilla::ipc::Shmem::IHadBetterBeIPDLCodeCallingThis_OtherwiseIAmADoodyhead, IPC::Message const&, int*, bool) | mozilla::layers::PCompositorParent::OnMessageReceived(IPC::Message const&) | mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) | mozilla::ipc::MessageChannel::OnMaybeDequeueOne() ]

Exact STR not available.

This looks related to bug 949169

So far we have only seen this once on AU55

Comment 1

[cafbot (PoC: ggrisco)]

Attachment: EXTRA file attachment

Comment 2

[cafbot (PoC: ggrisco)]

Attachment: decoded minidump

Comment 3

[Benjamin Smedberg]

What hg revision is this based on? This is PCompositor, so I'm going to make the strong assumption that this is graphics, not IPC.

Comment 4

[Sotaro Ikeda [:sotaro]]

Greg, does the ROM include Bug 1058366 and 1054929 fixes?

Comment 5

[cafbot (PoC: ggrisco)]

Observed on: 

Device: msm8226
Gonk Version: AU_LINUX_GECKO_B2G_KK_3.6.01.04.00.000.066
Moz BuildID: 20140810160202
B2G Version: 2.0
Gecko Version: 32.0
Gaia:  http://git.mozilla.org/?p=releases/gaia.git;a=commit;h=de28796a8956a48bb98ca67df6a33e0622d642d1
Gecko: http://git.mozilla.org/?p=releases/gecko.git;a=commit;h=2b27becae85092d46bfadcd4fb5605e82e1e1093

Comment 6

[Greg Grisco]

(In reply to Sotaro Ikeda [:sotaro] from comment #4)
> Greg, does the ROM include Bug 1058366 and 1054929 fixes?

From comment 5 it doesn't look like those fixes are included yet.

Comment 7

[Sotaro Ikeda [:sotaro]]

Thanks.

Comment 8

[Greg Grisco]

We didn't see this reproduce on AU 74, so going to close for now.