make -C tools/testing/selftests TARGETS="net" TEST_PROGS=arp_ndisc_evict_nnocarrier.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-3/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: arp_ndisc_evict_nocarrier.sh # run arp_evict_nocarrier=1 test # ./arp_ndisc_evict_nocarrier.sh: line 59: 24615 Segmentation fault ip neigh get $V4_ADDR1 dev veth0 > /dev/null 2>&1 # ./arp_ndisc_evict_nocarrier.sh: line 86: 24616 Segmentation fault ip neigh flush dev veth0 # failed not ok 1 selftests: net: arp_ndisc_evict_nocarrier.sh # exit=1 make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->