[CRIU] Error (sk-inet.c:153): In-flight connection (l) for 4bad5

[Adrian Reber]

I have a lxc container with a tomcat server and postgresql database in
it. The tomcat server is running an test application which connects to
the database, reads and modifies a field.

I can checkpoint and restart that container most of the times. If I am
reloading the tomcat application in a while true; do loop with curl I
sometimes get a dump failure like this:

27112 fdinfo 50: pos: 0x               0 flags:             4002/0
	Searching for socket 4bad5 (family 10.6)
Error (sk-inet.c:153): In-flight connection (l) for 4bad5
----------------------------------------
Error (cr-dump.c:1312): Dump files (pid: 27112) failed with -1

I guess this is a TCP connection which is in a state that criu cannot
handle. Is that correct?

		Adrian