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Chromium SEGV_MAPPER
#1
Since TinkerOS 2.0.7 errors occurred when using Chromium. Sometimes when we try to use the USB camera from a web page chromium crash.

We see this type of errors:

Code:
Received signal 11 SEGV_MAPERR 0000fffc02eb
#0 0x000080831eb2 <unknown>
#1 0x000080831d26 <unknown>
#2 0x00007fa1117e <unknown>
#3 0x000080832166 <unknown>
#4 0x0000b4689fe0 <unknown>
#5 0x000082623112 <unknown>
#6 0x00008088de50 <unknown>
#7 0x000080d335d8 <unknown>
#8 0x000080d3366c <unknown>
#9 0x000080d2f622 <unknown>
#10 0x00007fe25e6a <unknown>
#11 0x00007fe25f10
<unknown>
#12 0x00007fe2604e <unknown>
#13 0x00007fdfbd4e <unknown>
#14 0x00007fdfb592 <unknown>
#15 0x00007fdfb64c <unknown>
#16 0x00007fe00274 <unknown>
#17 0x000080e1c3d2 <unknown>
#18 0x000080d31468 <unknown>
#19 0x000080d338e4 <unknown>
#20 0x000080d342ee <unknown>
#21 0x000080d30192 <unknown>
#22 0x000080d302e8
<unknown>
#23 0x00007fd3de1c <unknown>
#24 0x000080d39548 <unknown>
#25 0x00008083299c <unknown>
#26 0x000080846302 <unknown>
#27 0x000080846558 <unknown>
#28 0x000080846620
<unknown>
#29 0x000080846e54 <unknown>
#30 0x000080846e7c <unknown>
[end of stack trace]

Any clue of how to fix it?

Chromium is in version 63.0.3239.84-1~deb9u1. We're using this version in a customized version of TinkerOS 2.0.4 and everything is working fine.

Thanks.
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