ipsec: libreswan: Reduce chances for crossing streams. #2507

Job	Run time
osx clang --disable-ssl	1m 33s
linux rpm fedora	4m 10s
linux deb no dpdk	4m 24s
dpdk gcc	13s
clang-analyze	17m 43s
linux gcc --disable-ssl	2m 18s
linux clang --disable-ssl	2m 23s
linux gcc c99	2m 22s
linux clang c99	2m 24s
linux gcc test	8m 4s
linux clang address,undefined test	16m 48s
linux gcc test --enable-shared	11m 14s
linux clang test --enable-shared	11m 13s
linux gcc check check-dpdk dpdk	18m 21s
linux clang check check-dpdk dpdk	18m 24s
linux gcc test -ljemalloc	8m 40s
linux clang test -ljemalloc	8m 43s
linux gcc --enable-afxdp	2m 48s
linux clang --enable-afxdp	2m 37s
linux gcc dpdk --enable-shared	3m 24s
linux clang dpdk --enable-shared	3m 47s
linux gcc dpdk-shared	2m 55s
linux clang dpdk-shared	3m 11s
linux gcc dpdk-shared --enable-shared	3m 18s
linux clang dpdk-shared --enable-shared	3m 52s
linux gcc m32 --disable-ssl	2m 17s
linux gcc check-ovsdb-cluster	6m 30s
linux gcc check-kernel -100	8m 59s
linux gcc check-kernel 100-	11m 42s
linux clang address,undefined check-kernel -100	11m 38s
linux clang address,undefined check-kernel 100-	14m 47s
linux gcc check-offloads -100	9m 4s
linux gcc check-offloads 100-	7m 23s
linux gcc dpdk check-system-userspace	10m 46s
linux clang address,undefined dpdk check-system-userspace	14m 0s
linux gcc dpdk check-system-tso	10m 17s
linux gcc dpdk check-afxdp	10m 56s
	4h 43m 8s

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