make -C tools/testing/selftests TARGETS="net" TEST_PROGS=ip_defrag.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: ip_defrag.sh
# 2.57 [+2.57] ipv4 defrag
# 2.74 [+0.17] seed = 1762522081
# 4.15 [+1.42] PASS
# 4.16 [+0.00] ipv4 defrag with overlaps
# 4.33 [+0.17] seed = 1762522082
# 10.74 [+6.41] PASS
# 10.76 [+0.02] ipv6 defrag
# 10.96 [+0.20] seed = 1762522089
# 14.68 [+3.72] PASS
# 14.69 [+0.01] ipv6 defrag with overlaps
# 14.87 [+0.18] seed = 1762522093
# 21.05 [+6.18] PASS
# 21.99 [+0.94] ipv6 nf_conntrack defrag
# 22.19 [+0.20] seed = 1762522100
# 26.21 [+4.02] PASS
# 26.22 [+0.00] ipv6 nf_conntrack defrag with overlaps
# 26.41 [+0.20] seed = 1762522104
# 30.58 [+4.17] PASS
# 30.59 [+0.01] all tests done

DETECTED CRASH, lowering timeout
ok 1 selftests: net: ip_defrag.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__->