bugfix: fix pouch panic on fatal error: concurrent map read and map write.

[yyb196]

Ⅰ. Describe what this PR did

bugfix: fix pouch panic on fatal error: concurrent map read and map write.

And fix bugs which make container state a mess when deleting, restarting and stopping are going simultaneously.

Signed-off-by: frankyang yyb196@gmail.com

Ⅱ. Does this pull request fix one issue?

Ⅲ. Why don't you add test cases (unit test/integration test)? (你真的觉得不需要加测试吗？)

this bug hard to reproduce.

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov]

Codecov Report

Merging #2806 into master will increase coverage by 0.03%.
The diff coverage is 73.91%.

@@            Coverage Diff             @@
##           master    #2806      +/-   ##
==========================================
+ Coverage    69.4%   69.44%   +0.03%     
==========================================
  Files         278      278              
  Lines       17373    17389      +16     
==========================================
+ Hits        12058    12076      +18     
+ Misses       3971     3970       -1     
+ Partials     1344     1343       -1

Flag	Coverage Δ
#criv1alpha2_test	39.3% <60.86%> (ø)	⬆️
#integration_test_0	36.62% <60.86%> (+0.06%)	⬆️
#integration_test_1	35.32% <60.86%> (ø)	⬆️
#integration_test_2	36.52% <60.86%> (+0.07%)	⬆️
#integration_test_3	35.35% <60.86%> (+0.01%)	⬆️
#node_e2e_test	35.1% <73.91%> (+0.04%)	⬆️
#unittest	28.69% <0%> (-0.04%)	⬇️

Impacted Files	Coverage Δ
ctrd/container.go	54.26% <100%> (-0.04%)	⬇️
ctrd/watch.go	72.97% <100%> (-4.5%)	⬇️
daemon/mgr/events.go	97.22% <100%> (+8.18%)	⬆️
daemon/mgr/container.go	60.04% <40%> (-0.43%)	⬇️
pkg/streams/utils.go	89.28% <0%> (-2.39%)	⬇️
cri/v1alpha2/cri.go	71.48% <0%> (+0.51%)	⬆️
pkg/meta/store.go	68.99% <0%> (+1.55%)	⬆️
... and 3 more

[CLAassistant]

All committers have signed the CLA.

[allencloud]

Lots of test cases fails. PTAL @yyb196
And please sign the CLA, thanks.

[fuweid]

LGTM