make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=routerr.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' make[1]: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' TAP version 13 1..1 # overriding timeout to 21600 # selftests: net/forwarding: router.sh # 12.76 [+12.76] TEST: ping [ OK ] # 14.16 [+1.41] TEST: ping6 [ OK ] # 15.07 [+0.91] TEST: Source IP in class E [ OK ] # 16.15 [+1.08] TEST: Multicast MAC mismatch: IPv4 [ OK ] # 17.06 [+0.91] TEST: Multicast MAC mismatch: IPv6 [ OK ] # 18.21 [+1.15] TEST: Source IP is equal to destination IP: IPv4 [ OK ] # 19.26 [+1.05] TEST: Source IP is equal to destination IP: IPv6 [ OK ] # 20.44 [+1.19] TEST: IPv4 destination IP is link-local [ OK ] # 21.82 [+1.38] TEST: IPv4 source IP is link-local [ OK ] ok 1 selftests: net/forwarding: router.sh make[1]: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' make: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak unreferenced object 0xffff888004ae0440 (size 64): comm "ping6", pid 4258, jiffies 4295165136 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): __kmalloc_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 __sys_socket+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 DETECTED CRASH, lowering timeout xx__->