<net" TEST_PROGS=l2tp.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/srv/vmksft/testing/wt-2/tools/testing/selftests'
make[1]: Nothing to be done for 'all'.
make[1]: Nothing to be done for 'all'.
# overriding timeout to 7200
# selftests: net: l2tp.sh
# 2.62 [+2.62] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 2.66 [+0.04] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 2.71 [+0.05] TEST: IPv6 basic L2TP tunnel                                        [ OK ]
# 2.76 [+0.05] TEST: IPv6 route through L2TP tunnel                                [ OK ]
# 3.39 [+0.64] TEST: IPv4 basic L2TP tunnel - with IPsec                           [ OK ]
# 3.45 [+0.05] TEST: IPv4 route through L2TP tunnel - with IPsec                   [ OK ]
# 3.49 [+0.05] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 3.54 [+0.05] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 3.59 [+0.05] TEST: IPv4 basic L2TP tunnel                                        [ OK ]
# 3.63 [+0.05] TEST: IPv4 route through L2TP tunnel                                [ OK ]
# 3.68 [+0.05] TEST: IPv6 basic L2TP tunnel - with IPsec                           [ OK ]
# 3.73 [+0.05] TEST: IPv6 route through L2TP tunnel - with IPsec                   [ OK ]
# 3.96 [+0.23] TEST: IPv4 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 4.01 [+0.05] TEST: IPv4 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 4.06 [+0.05] TEST: IPv6 basic L2TP tunnel - after IPsec teardown                 [ OK ]
# 4.10 [+0.05] TEST: IPv6 route through L2TP tunnel - after IPsec teardown         [ OK ]
# 4.44 [+0.33] 
# 4.44 [+0.00] Tests passed:  16
# 4.44 [+0.00] Tests failed:   0
ok 1 selftests: net: l2tp.sh
make: Leaving directory '/srv/vmksft/testing/wt-2/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> <el/debug/kmemleak && cat /sys/kernel/debug/kmemleak
unreferenced object 0xff11000022e67cc0 (size 184):
  comm "kworker/u16:0", pid 12, jiffies 4296632936
  hex dump (first 32 bytes):
    00 10 d5 08 00 00 11 ff c0 66 73 8e ff ff ff ff  .........fs.....
    a1 48 09 8d ff ff ff ff 00 00 00 00 00 00 00 00  .H..............
  backtrace (crc 3aa8d94b):
    kmem_cache_alloc_noprof+0x445/0x5f0
    dst_alloc+0x79/0x160
    rt_dst_alloc+0x38/0x3a0
    __mkroute_output+0x45b/0x1080
    ip_route_output_key_hash+0x120/0x240
    ip_route_output_flow+0x21/0x150
    l2tp_xmit_ipv4+0x7e6/0xcd0 [l2tp_core]
    l2tp_xmit_core.constprop.0+0x993/0x19a0 [l2tp_core]
    l2tp_xmit_skb+0x77/0x1d0 [l2tp_core]
    l2tp_eth_dev_xmit+0x72/0x1d0 [l2tp_eth]
    dev_hard_start_xmit+0xf8/0x690
    sch_direct_xmit+0x25b/0x1100
    __dev_xmit_skb+0xecc/0x1be0
    __dev_queue_xmit+0x934/0x1b70
    ip6_finish_output2+0x488/0x1310
    ip6_finish_output+0x701/0xe80
unreferenced object 0xff11000022e66dc0 (size 184):
  comm "kworker/u16:0", pid 12, jiffies 4296633047
  hex dump (first 32 bytes):
    00 10 d5 08 00 00 11 ff c0 66 73 8e ff ff ff ff  .........fs.....
    a1 48 09 8d ff ff ff ff 00 00 00 00 00 00 00 00  .H..............
  backtrace (crc 55d8c76e):
    kmem_cache_alloc_noprof+0x445/0x5f0
    dst_alloc+0x79/0x160
    rt_dst_alloc+0x38/0x3a0
    __mkroute_output+0x45b/0x1080
    ip_route_output_key_hash+0x120/0x240
    ip_route_output_flow+0x21/0x150
    l2tp_xmit_ipv4+0x7e6/0xcd0 [l2tp_core]
    l2tp_xmit_core.constprop.0+0x993/0x19a0 [l2tp_core]
    l2tp_xmit_skb+0x77/0x1d0 [l2tp_core]
    l2tp_eth_dev_xmit+0x72/0x1d0 [l2tp_eth]
    dev_hard_start_xmit+0xf8/0x690
    sch_direct_xmit+0x25b/0x1100
    __dev_xmit_skb+0xecc/0x1be0
    __dev_queue_xmit+0x934/0x1b70
    ip6_finish_output2+0x488/0x1310
    ip6_finish_output+0x701/0xe80
unreferenced object 0xff11000022e66940 (size 184):
  comm "ping", pid 16463, jiffies 4296633472
  hex dump (first 32 bytes):
    00 10 d5 08 00 00 11 ff c0 66 73 8e ff ff ff ff  .........fs.....
    a1 48 09 8d ff ff ff ff 00 00 00 00 00 00 00 00  .H..............
  backtrace (crc be2bffa0):
    kmem_cache_alloc_noprof+0x445/0x5f0
    dst_alloc+0x79/0x160
    rt_dst_alloc+0x38/0x3a0
    __mkroute_output+0x45b/0x1080
    ip_route_output_key_hash+0x120/0x240
    ip_route_output_flow+0x21/0x150
    l2tp_xmit_ipv4+0x7e6/0xcd0 [l2tp_core]
    l2tp_xmit_core.constprop.0+0x993/0x19a0 [l2tp_core]
    l2tp_xmit_skb+0x77/0x1d0 [l2tp_core]
    l2tp_eth_dev_xmit+0x72/0x1d0 [l2tp_eth]
    dev_hard_start_xmit+0xf8/0x690
    sch_direct_xmit+0x25b/0x1100
    __dev_xmit_skb+0xecc/0x1be0
    __dev_queue_xmit+0x934/0x1b70
    arp_xmit+0xac/0x300
    arp_solicit+0x4d8/0xe90
unreferenced object 0xff11000022e67840 (size 184):
  comm "softirq", pid 0, jiffies 4296633473
  hex dump (first 32 bytes):
    00 10 d5 08 00 00 11 ff c0 66 73 8e ff ff ff ff  .........fs.....
    a1 48 09 8d ff ff ff ff 00 00 00 00 00 00 00 00  .H..............
  backtrace (crc ddfce3c2):
    kmem_cache_alloc_noprof+0x445/0x5f0
    dst_alloc+0x79/0x160
    rt_dst_alloc+0x38/0x3a0
    __mkroute_output+0x45b/0x1080
    ip_route_output_key_hash+0x120/0x240
    ip_route_output_flow+0x21/0x150
    l2tp_xmit_ipv4+0x7e6/0xcd0 [l2tp_core]
    l2tp_xmit_core.constprop.0+0x993/0x19a0 [l2tp_core]
    l2tp_xmit_skb+0x77/0x1d0 [l2tp_core]
    l2tp_eth_dev_xmit+0x72/0x1d0 [l2tp_eth]
    dev_hard_start_xmit+0xf8/0x690
    sch_direct_xmit+0x25b/0x1100
    __dev_xmit_skb+0xecc/0x1be0
    __dev_queue_xmit+0x934/0x1b70
    arp_xmit+0xac/0x300
    arp_process+0x1803/0x2480
unreferenced object 0xff1100002a0984c0 (size 944):
  comm "ip", pid 16478, jiffies 4296633841
  hex dump (first 32 bytes):
    40 3e 1d 1e 00 00 11 ff 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 92df2f3):
    kmem_cache_alloc_noprof+0x445/0x5f0
    xfrm_state_alloc+0x23/0x5b0
    xfrm_state_construct+0x28/0x22c0 [xfrm_user]
    xfrm_add_sa+0x131/0x470 [xfrm_user]
    xfrm_user_rcv_msg+0x548/0x980 [xfrm_user]
    netlink_rcv_skb+0x14e/0x3a0
    xfrm_netlink_rcv+0x6e/0x90 [xfrm_user]
    netlink_unicast+0x486/0x750
    netlink_sendmsg+0x735/0xc60
    ____sys_sendmsg+0x419/0x850
    ___sys_sendmsg+0x14e/0x1d0
    __sys_sendmsg+0x145/0x1f0
    do_syscall_64+0x117/0x590
    entry_SYSCALL_64_after_hwframe+0x4b/0x53
unreferenced object 0xff11000005b92220 (size 96):
  comm "ip", pid 16478, jiffies 4296633841
  hex dump (first 32 bytes):
    72 66 63 34 31 30 36 28 67 63 6d 28 61 65 73 29  rfc4106(gcm(aes)
    29 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  )...............
  backtrace (crc 92f0f7a4):
    __kmalloc_node_track_caller_noprof+0x543/0x7b0
    kmemdup_noprof+0x25/0x40
    xfrm_state_construct+0x58c/0x22c0 [xfrm_user]
    xfrm_add_sa+0x131/0x470 [xfrm_user]
    xfrm_user_rcv_msg+0x548/0x980 [xfrm_user]
    netlink_rcv_skb+0x14e/0x3a0
    xfrm_netlink_rcv+0x6e/0x90 [xfrm_user]
    netlink_unicast+0x486/0x750
    netlink_sendmsg+0x735/0xc60
    ____sys_sendmsg+0x419/0x850
    ___sys_sendmsg+0x14e/0x1d0
    __sys_sendmsg+0x145/0x1f0
    do_syscall_64+0x117/0x590
    entry_SYSCALL_64_after_hwframe+0x4b/0x53
unreferenced object 0xff1100000ca75040 (size 304):
  comm "ping", pid 16495, jiffies 4296634248
  hex dump (first 32 bytes):
    00 10 d5 08 00 00 11 ff 40 55 1d 1e 00 00 11 ff  ........@U......
    20 ed 63 0c 00 00 11 ff 00 00 00 00 00 00 00 00   .c.............
  backtrace (crc 2995d73f):
    kmem_cache_alloc_noprof+0x445/0x5f0
    dst_alloc+0x79/0x160
    xfrm_bundle_create+0x276/0x2110
    xfrm_resolve_and_create_bundle+0x1b6/0x320
    xfrm_bundle_lookup.constprop.0+0x154/0xba0
    xfrm_lookup_with_ifid+0x3ea/0xc90
    xfrm_lookup_route+0x21/0x1a0
    l2tp_xmit_ipv4+0x7e6/0xcd0 [l2tp_core]
    l2tp_xmit_core.constprop.0+0x993/0x19a0 [l2tp_core]
    l2tp_xmit_skb+0x77/0x1d0 [l2tp_core]
    l2tp_eth_dev_xmit+0x72/0x1d0 [l2tp_eth]
    dev_hard_start_xmit+0xf8/0x690
    sch_direct_xmit+0x25b/0x1100
    __dev_xmit_skb+0xecc/0x1be0
    __dev_queue_xmit+0x934/0x1b70
    ip_finish_output2+0x7c4/0x1c60
unreferenced object 0xff1100000c63ed20 (size 96):
  comm "ping", pid 16495, jiffies 4296634248
  hex dump (first 32 bytes):
    00 00 00 00 ba 05 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 9a636c5):
    __kmalloc_cache_noprof+0x463/0x620
    dst_cow_metrics_generic+0x56/0x1b0
    xfrm_bundle_create+0xc40/0x2110
    xfrm_resolve_and_create_bundle+0x1b6/0x320
    xfrm_bundle_lookup.constprop.0+0x154/0xba0
    xfrm_lookup_with_ifid+0x3ea/0xc90
    xfrm_lookup_route+0x21/0x1a0
    l2tp_xmit_ipv4+0x7e6/0xcd0 [l2tp_core]
    l2tp_xmit_core.constprop.0+0x993/0x19a0 [l2tp_core]
    l2tp_xmit_skb+0x77/0x1d0 [l2tp_core]
    l2tp_eth_dev_xmit+0x72/0x1d0 [l2tp_eth]
    dev_hard_start_xmit+0xf8/0x690
    sch_direct_xmit+0x25b/0x1100
    __dev_xmit_skb+0xecc/0x1be0
    __dev_queue_xmit+0x934/0x1b70
    ip_finish_output2+0x7c4/0x1c60
xx__->