make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=gre_innner_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: gre_inner_v6_multipath.sh
# 25.88 [+25.88] TEST: ping                                                          [ OK ]
# 26.02 [+0.14] INFO: Running IPv6 over GRE over IPv4 multipath tests
# 81.91 [+55.89] TEST: ECMP                                                          [ OK ]
# 81.92 [+0.01] INFO: Expected ratio 1.00 Measured ratio .98
# 140.15 [+58.23] TEST: Weighted MP 2:1                                               [ OK ]
# 140.17 [+0.01] INFO: Expected ratio 2.00 Measured ratio 2.05
# 196.87 [+56.70] TEST: Weighted MP 11:45                                             [ OK ]
# 196.88 [+0.01] INFO: Expected ratio 4.09 Measured ratio 4.18
ok 1 selftests: net/forwarding: gre_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 0xffff88800e05fb40 (size 64):
  comm "ping", pid 454, jiffies 4294705565
  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
xx__->