> Add more debugging information I guess. Let's see if something like the
> following helps
This is the trace from your patch. I tested without any additional
patches this time.
kworker/3:4-6865 [003] .... 326.253052: mem_cgroup_css_offline:
memcg:ffffc9001e5ff000 is going offline now
kworker/3:4-6865 [003] .... 326.267446:
mem_cgroup_css_offline: memcg:ffffc9001e5ff000 is offline now
kworker/10:1-414 [010] .... 326.562382:
mem_cgroup_css_offline: memcg:ffffc9001e603000 is going offline now
kworker/10:1-414 [010] .... 326.568337:
mem_cgroup_css_offline: memcg:ffffc9001e603000 is offline now
kworker/9:10-7239 [009] .... 326.568365:
mem_cgroup_css_offline: memcg:ffffc9001e60b000 is going offline now
kworker/9:10-7239 [009] .... 326.574326:
mem_cgroup_css_offline: memcg:ffffc9001e60b000 is offline now
kworker/3:4-6865 [003] .... 326.635898:
mem_cgroup_css_offline: memcg:ffffc9001e58f000 is going offline now
kworker/3:4-6865 [003] .... 326.643935:
mem_cgroup_css_offline: memcg:ffffc9001e58f000 is offline now
kworker/3:5-6867 [003] .... 326.643946:
mem_cgroup_css_offline: memcg:ffffc9001e58b000 is going offline now
kworker/3:5-6867 [003] .... 326.659264:
mem_cgroup_css_offline: memcg:ffffc9001e58b000 is offline now
kworker/10:0-161 [010] .... 326.723844:
mem_cgroup_css_offline: memcg:ffffc9001e597000 is going offline now
kworker/10:0-161 [010] .... 326.728909:
mem_cgroup_css_offline: memcg:ffffc9001e597000 is offline now
kworker/10:1-414 [010] .... 326.728922:
mem_cgroup_css_offline: memcg:ffffc9001e593000 is going offline now
kworker/10:1-414 [010] .... 326.738232:
mem_cgroup_css_offline: memcg:ffffc9001e593000 is offline now
kworker/10:3-7203 [010] .... 326.738244:
mem_cgroup_css_offline: memcg:ffffc9001e59f000 is going offline now
kworker/10:3-7203 [010] .... 326.743857:
mem_cgroup_css_offline: memcg:ffffc9001e59f000 is offline now
kworker/10:2-3071 [010] .... 326.743893:
mem_cgroup_css_offline: memcg:ffffc9001e59b000 is going offline now
kworker/10:2-3071 [010] .... 326.753218:
mem_cgroup_css_offline: memcg:ffffc9001e59b000 is offline now
kworker/9:11-7240 [009] .... 326.753246:
mem_cgroup_css_offline: memcg:ffffc9001e5a7000 is going offline now
kworker/9:11-7240 [009] .... 326.755855:
mem_cgroup_css_offline: memcg:ffffc9001e5a7000 is offline now
kworker/9:12-7241 [009] .... 326.755866:
mem_cgroup_css_offline: memcg:ffffc9001e5a3000 is going offline now
kworker/9:12-7241 [009] .... 326.762211:
mem_cgroup_css_offline: memcg:ffffc9001e5a3000 is offline now
kworker/0:4-7314 [000] .... 328.775898:
mem_cgroup_css_offline: memcg:ffffc9001e613000 is going offline now
kworker/0:4-7314 [000] .... 328.784328:
mem_cgroup_css_offline: memcg:ffffc9001e613000 is offline now
kworker/0:1-200 [000] .... 328.920820:
mem_cgroup_css_offline: memcg:ffffc9001e5b7000 is going offline now
kworker/0:1-200 [000] .... 328.928921:
mem_cgroup_css_offline: memcg:ffffc9001e5b7000 is offline now
kworker/0:4-7314 [000] .... 328.928929:
mem_cgroup_css_offline: memcg:ffffc9001e5b3000 is going offline now
kworker/0:4-7314 [000] .... 328.941245:
mem_cgroup_css_offline: memcg:ffffc9001e5b3000 is offline now
kworker/3:5-6867 [003] .... 339.851929:
mem_cgroup_css_offline: memcg:ffffc9001e67d000 is going offline now
kworker/3:5-6867 [003] .... 339.863333:
mem_cgroup_css_offline: memcg:ffffc9001e67d000 is offline now
kworker/4:1-201 [004] .... 340.228760:
mem_cgroup_css_offline: memcg:ffffc9001e675000 is going offline now
kworker/4:1-201 [004] .... 340.238803:
mem_cgroup_css_offline: memcg:ffffc9001e675000 is offline now
kworker/4:6-7253 [004] .... 340.238812:
mem_cgroup_css_offline: memcg:ffffc9001e671000 is going offline now
kworker/4:6-7253 [004] .... 340.251156:
mem_cgroup_css_offline: memcg:ffffc9001e671000 is offline now
kworker/8:5-7224 [008] .... 340.262765:
mem_cgroup_css_offline: memcg:ffffc9001e689000 is going offline now
kworker/8:5-7224 [008] .... 340.272181:
mem_cgroup_css_offline: memcg:ffffc9001e689000 is offline now
kworker/8:7-7232 [008] .... 340.505639:
mem_cgroup_css_offline: memcg:ffffc9001e66d000 is going offline now
kworker/8:7-7232 [008] .... 340.521665:
mem_cgroup_css_offline: memcg:ffffc9001e66d000 is offline now
kworker/8:5-7224 [008] .... 340.521673:
mem_cgroup_css_offline: memcg:ffffc9001e669000 is going offline now
kworker/8:5-7224 [008] .... 340.536024:
mem_cgroup_css_offline: memcg:ffffc9001e669000 is offline now
kworker/9:12-7241 [009] .... 354.575345:
mem_cgroup_css_offline: memcg:ffffc9001e623000 is going offline now
kworker/9:12-7241 [009] .... 354.582758:
mem_cgroup_css_offline: memcg:ffffc9001e623000 is offline now
kworker/9:10-7239 [009] .... 354.582808:
mem_cgroup_css_offline: memcg:ffffc9001e5d7000 is going offline now
kworker/9:10-7239 [009] .... 354.594402:
mem_cgroup_css_offline: memcg:ffffc9001e5d7000 is offline now
kworker/9:13-7242 [009] .... 354.594411:
mem_cgroup_css_offline: memcg:ffffc9001e5d3000 is going offline now
kworker/9:13-7242 [009] .... 354.609388:
mem_cgroup_css_offline: memcg:ffffc9001e5d3000 is offline now
kworker/8:7-7232 [008] .... 354.610288:
mem_cgroup_css_offline: memcg:ffffc9001e5f7000 is going offline now
kworker/8:7-7232 [008] .... 354.633525:
mem_cgroup_css_offline: memcg:ffffc9001e5f7000 is offline now
##### CPU 11 buffer started ####
kworker/11:11-7257 [011] .... 395.484996:
mem_cgroup_reparent_charges: memcg:ffffc9001e5c3000 u:393216 k:0
tasks:0
kworker/11:11-7257 [011] .... 395.487995:
mem_cgroup_reparent_charges: memcg:ffffc9001e5c3000 u:393216 k:0
tasks:0
kworker/11:11-7257 [011] .... 395.490991:
mem_cgroup_reparent_charges: memcg:ffffc9001e5c3000 u:393216 k:0
tasks:0
kworker/11:11-7257 [011] .... 395.493988:
mem_cgroup_reparent_charges: memcg:ffffc9001e5c3000 u:393216 k:0
tasks:0
kworker/11:11-7257 [011] .... 395.496991:
mem_cgroup_reparent_charges: memcg:ffffc9001e5c3000 u:393216 k:0
tasks:0
< ... >
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