ipsec: libreswan: Reduce chances for crossing streams. #2508

Job	Run time
dpdk gcc	11s
linux deb no dpdk	7m 16s
linux rpm fedora	3m 57s
osx clang --disable-ssl	1m 31s
clang-analyze	17m 30s
linux gcc --disable-ssl	2m 23s
linux clang --disable-ssl	2m 24s
linux gcc c99	2m 24s
linux clang c99	2m 49s
linux gcc test	8m 14s
linux clang address,undefined test	16m 31s
linux gcc test --enable-shared	11m 14s
linux clang test --enable-shared	11m 31s
linux gcc check check-dpdk dpdk	17m 55s
linux clang check check-dpdk dpdk	17m 46s
linux gcc test -ljemalloc	8m 27s
linux clang test -ljemalloc	8m 42s
linux gcc --enable-afxdp	2m 29s
linux clang --enable-afxdp	2m 24s
linux gcc dpdk --enable-shared	3m 13s
linux clang dpdk --enable-shared	3m 16s
linux gcc dpdk-shared	2m 47s
linux clang dpdk-shared	2m 38s
linux gcc dpdk-shared --enable-shared	3m 11s
linux clang dpdk-shared --enable-shared	3m 19s
linux gcc m32 --disable-ssl	2m 23s
linux gcc check-ovsdb-cluster	6m 29s
linux gcc check-kernel -100	8m 50s
linux gcc check-kernel 100-	11m 58s
linux clang address,undefined check-kernel -100	11m 12s
linux clang address,undefined check-kernel 100-	14m 21s
linux gcc check-offloads -100	9m 4s
linux gcc check-offloads 100-	7m 16s
linux gcc dpdk check-system-userspace	10m 39s
linux clang address,undefined dpdk check-system-userspace	14m 26s
linux gcc dpdk check-system-tso	10m 31s
linux gcc dpdk check-afxdp	10m 39s
	4h 41m 50s

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