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WAM: crash in browser process GPU thread launching apps in qemux86_64

Description

Steps to reproduce:

  1. Launch qemu

  2. Wait for the launcher icons to be visible.

  3. Launch memory match (or any other webapp)

Expected behavior: app is visible after some seconds.

Actual behavior: WebAppMgr crashes:

Nov 13 15:54:03 qemux86-64 daemon.info WebAppMgr[389]: Error from reader: * Line 1, Column 1
Nov 13 15:54:03 qemux86-64 daemon.info WebAppMgr[389]: Syntax error: value, object or array expected.
Nov 13 15:54:03 qemux86-64 daemon.info WebAppMgr[389]: Error from reader: * Line 1, Column 1
Nov 13 15:54:03 qemux86-64 daemon.info WebAppMgr[389]: Syntax error: value, object or array expected.
Nov 13 15:54:03 qemux86-64 daemon.info WebAppMgr[389]: Error from reader: * Line 1, Column 1
Nov 13 15:54:03 qemux86-64 daemon.info WebAppMgr[389]: Syntax error: value, object or array expected.
Nov 13 15:54:03 qemux86-64 daemon.info WebAppMgr[389]: Error from reader: * Line 1, Column 1
Nov 13 15:54:03 qemux86-64 daemon.info WebAppMgr[389]: Syntax error: value, object or array expected.
Nov 13 15:54:03 qemux86-64 daemon.info WebAppMgr[389]: [1113/155403:ERROR:screen.cc(106)] Not implemented reached in static void ozonewayland::WaylandScreen::OutputHandleScale(void*, wl_output*, int32_t) SCALE FACTOR 1
Nov 13 15:54:04 qemux86-64 user.info kernel: [ 92.748599] Chrome_InProcGp[544]: segfault at 7f4d208fffec ip 00007f4d5967c1a9 sp 00007f4d297f8ed8 error 6 in libc-2.26.so[7f4d5954d000+1a6000]

Environment

qemux86_64 launched with kvm qemu: qemu-system-x86_64 -enable-kvm -m 2048 -hda tmp/deploy/images/qemux86-64/agl-demo-platform-wam-qemux86-64.wic.vmdk -cpu kvm64 -cpu qemu64,+ssse3,+sse4.1,+sse4.2,+popcnt -vga virtio -show-cursor -device virtio-rng-pci -serial mon:stdio -serial null -soundhw hda -net nic,vlan=0 -net user,hostfwd=tcp::2222-:22 -device piix3-usb-uhci -device usb-tablet -device usb-kbd

Activity

Walt Miner 
February 11, 2019 at 11:11 PM

Close for FF 6.0.4 and GG 7.0.0

José Dapena Paz 
November 19, 2018 at 9:24 AM

Landed the patches fixing the crashes with swrast: https://github.com/webosose/meta-agl-lge/pull/15

I will create a new bug for the black screen issue.

José Dapena Paz 
November 16, 2018 at 3:26 PM

I tried those fixes, and I dont' see the crash anymore. But, when the applications are launched,I I see only black in the app area of the screen.

José Dapena Paz 
November 16, 2018 at 12:03 PM

José Dapena Paz 
November 16, 2018 at 9:50 AM

Stacktrace from GDB:

Fixed

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Created November 13, 2018 at 3:55 PM
Updated February 11, 2019 at 11:11 PM
Resolved November 19, 2018 at 9:24 AM