make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=gre_muultipath_nh_res.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_multipath_nh_res.sh
# 23.41 [+23.41] TEST: ping                                                          [ OK ]
# 24.86 [+1.45] TEST: ping6                                                         [ OK ]
# 24.99 [+0.13] INFO: Running IPv4 multipath tests
# 36.25 [+11.26] TEST: ECMP                                                          [ OK ]
# 36.26 [+0.01] INFO: Expected ratio 1.00 Measured ratio .98
# 47.72 [+11.46] TEST: Weighted MP 2:1                                               [ OK ]
# 47.74 [+0.02] INFO: Expected ratio 2.00 Measured ratio 2.01
# 59.23 [+11.50] TEST: Weighted MP 11:45                                             [ OK ]
# 59.25 [+0.01] INFO: Expected ratio 4.09 Measured ratio 3.98
# 59.53 [+0.28] INFO: Running IPv6 multipath tests
# 71.08 [+11.56] TEST: ECMP                                                          [ OK ]
# 71.09 [+0.01] INFO: Expected ratio 1.00 Measured ratio .99
# 82.56 [+11.47] TEST: Weighted MP 2:1                                               [ OK ]
# 82.57 [+0.01] INFO: Expected ratio 2.00 Measured ratio 2.02
# 94.46 [+11.88] TEST: Weighted MP 11:45                                             [ OK ]
# 94.48 [+0.02] INFO: Expected ratio 4.09 Measured ratio 4.06
ok 1 selftests: net/forwarding: gre_multipath_nh_res.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 0xffff88800bf19840 (size 64):
  comm "ping6", pid 440, jiffies 4294703867
  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__->