make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=ip6gree_inner_v6_multipath.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: ip6gre_inner_v6_multipath.sh # 24.63 [+24.63] TEST: ping [ OK ] # 24.75 [+0.13] INFO: Running IPv6 over GRE over IPv6 multipath tests # 78.15 [+53.40] TEST: ECMP [ OK ] # 78.17 [+0.01] INFO: Expected ratio 1.00 Measured ratio 1.02 # 131.68 [+53.52] TEST: Weighted MP 2:1 [ OK ] # 131.70 [+0.01] INFO: Expected ratio 2.00 Measured ratio 1.94 # 185.34 [+53.64] TEST: Weighted MP 11:45 [ OK ] # 185.36 [+0.02] INFO: Expected ratio 4.09 Measured ratio 4.16 ok 1 selftests: net/forwarding: ip6gre_inner_v6_multipath.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 0xffff8880088efa40 (size 64): comm "ping", pid 572, jiffies 4294723542 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........... DETECTED CRASH, lowering timeout ..... 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 xx__->