<TEST_PROGS=nl_nlctrl.py 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: nl_nlctrl.py
# 0.24 [+0.24] TAP version 13
# 0.24 [+0.00] 1..4
# 0.25 [+0.00] ok 1 nl_nlctrl.getfamily_do
# 0.25 [+0.00] ok 2 nl_nlctrl.getfamily_dump
# 0.33 [+0.08] ok 3 nl_nlctrl.getpolicy_dump
# 0.35 [+0.02] ok 4 nl_nlctrl.getpolicy_by_op
# 0.35 [+0.00] # Totals: pass:4 fail:0 xfail:0 xpass:0 skip:0 error:0
ok 1 selftests: net: nl_nlctrl.py
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 0xff1100002d3e5000 (size 2048):
  comm "ip", pid 16471, jiffies 4296633663
  hex dump (first 32 bytes):
    40 3e 1d 1e 00 00 11 ff 00 00 00 00 00 00 00 00  @>..............
    22 01 00 00 00 00 ad de 00 01 00 00 00 00 ad de  "...............
  backtrace (crc 9e92d292):
    __kmalloc_cache_noprof+0x463/0x620
    xfrm_policy_alloc+0x6c/0x3a0
    xfrm_policy_construct+0x2c/0x9a0 [xfrm_user]
    xfrm_add_policy+0x23b/0x6d0 [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 0xff110000220b5000 (size 2048):
  comm "ip", pid 16477, jiffies 4296633820
  hex dump (first 32 bytes):
    40 1f 1d 1e 00 00 11 ff 00 00 00 00 00 00 00 00  @...............
    22 01 00 00 00 00 ad de 00 01 00 00 00 00 ad de  "...............
  backtrace (crc b8b10697):
    __kmalloc_cache_noprof+0x463/0x620
    xfrm_policy_alloc+0x6c/0x3a0
    xfrm_policy_construct+0x2c/0x9a0 [xfrm_user]
    xfrm_add_policy+0x23b/0x6d0 [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 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 0xff1100002a098940 (size 944):
  comm "ip", pid 16481, jiffies 4296633917
  hex dump (first 32 bytes):
    40 1f 1d 1e 00 00 11 ff 48 80 09 2a 00 00 11 ff  @.......H..*....
    00 00 00 00 00 00 00 00 58 80 09 2a 00 00 11 ff  ........X..*....
  backtrace (crc 2466c883):
    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 0xff11000021fd1020 (size 96):
  comm "ip", pid 16481, jiffies 4296633917
  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 0xff1100001e679440 (size 64):
  comm "ip", pid 16481, jiffies 4296633918
  hex dump (first 32 bytes):
    10 00 00 00 b8 02 00 00 00 00 00 00 ff ff ff ff  ................
    48 94 67 1e 00 00 11 ff 50 33 1e 8b ff ff ff ff  H.g.....P3......
  backtrace (crc 48b37098):
    __kmalloc_node_noprof+0x545/0x7b0
    crypto_create_tfm_node+0x99/0x370
    crypto_alloc_tfm_node+0xd7/0x1e0
    esp_init_aead.constprop.0+0x118/0x360
    esp_init_state+0x7f/0x610
    __xfrm_init_state+0x767/0x1460
    xfrm_state_construct+0x136d/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
unreferenced object 0xff1100001e679340 (size 64):
  comm "ip", pid 16481, jiffies 4296633918
  hex dump (first 32 bytes):
    10 00 00 00 68 02 00 00 00 00 00 00 ff ff ff ff  ....h...........
    48 93 67 1e 00 00 11 ff 50 33 1e 8b ff ff ff ff  H.g.....P3......
  backtrace (crc c8ef0df7):
    __kmalloc_node_noprof+0x545/0x7b0
    crypto_create_tfm_node+0x99/0x370
    crypto_spawn_tfm2+0x4e/0x80
    aead_init_geniv+0xab/0x190
    crypto_create_tfm_node+0x177/0x370
    crypto_alloc_tfm_node+0xd7/0x1e0
    esp_init_aead.constprop.0+0x118/0x360
    esp_init_state+0x7f/0x610
    __xfrm_init_state+0x767/0x1460
    xfrm_state_construct+0x136d/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
unreferenced object 0xff1100001e679240 (size 64):
  comm "ip", pid 16481, jiffies 4296633918
  hex dump (first 32 bytes):
    10 00 00 00 40 01 00 00 00 00 00 00 ff ff ff ff  ....@...........
    48 92 67 1e 00 00 11 ff 50 33 1e 8b ff ff ff ff  H.g.....P3......
  backtrace (crc 7684cdd6):
    __kmalloc_node_noprof+0x545/0x7b0
    crypto_create_tfm_node+0x99/0x370
    crypto_spawn_tfm2+0x4e/0x80
    crypto_rfc4106_init_tfm+0x40/0x1b0
    crypto_create_tfm_node+0x177/0x370
    crypto_spawn_tfm2+0x4e/0x80
    aead_init_geniv+0xab/0x190
    crypto_create_tfm_node+0x177/0x370
    crypto_alloc_tfm_node+0xd7/0x1e0
    esp_init_aead.constprop.0+0x118/0x360
    esp_init_state+0x7f/0x610
    __xfrm_init_state+0x767/0x1460
    xfrm_state_construct+0x136d/0x22c0 [xfrm_user]
    xfrm_add_sa+0x131/0x470 [xfrm_user]
    xfrm_user_rcv_msg+0x548/0x980 [xfrm_user]
    netlink_rcv_skb+0x14e/0x3a0
unreferenced object 0xff1100001e679f40 (size 64):
  comm "ip", pid 16481, jiffies 4296633918
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 ff ff ff ff  ................
    48 9f 67 1e 00 00 11 ff 20 84 1e 8b ff ff ff ff  H.g..... .......
  backtrace (crc 8a5bfabe):
    __kmalloc_node_noprof+0x545/0x7b0
    crypto_create_tfm_node+0x99/0x370
    crypto_spawn_tfm2+0x4e/0x80
    crypto_gcm_init_tfm+0x41/0x180
    crypto_create_tfm_node+0x177/0x370
    crypto_spawn_tfm2+0x4e/0x80
    crypto_rfc4106_init_tfm+0x40/0x1b0
    crypto_create_tfm_node+0x177/0x370
    crypto_spawn_tfm2+0x4e/0x80
    aead_init_geniv+0xab/0x190
    crypto_create_tfm_node+0x177/0x370
    crypto_alloc_tfm_node+0xd7/0x1e0
    esp_init_aead.constprop.0+0x118/0x360
    esp_init_state+0x7f/0x610
    __xfrm_init_state+0x767/0x1460
    xfrm_state_construct+0x136d/0x22c0 [xfrm_user]
unreferenced object 0xff110000020c7000 (size 1024):
  comm "ip", pid 16481, jiffies 4296633918
  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 40 39 2c 8e ff ff ff ff  ........@9,.....
  backtrace (crc ed0aaca4):
    __kmalloc_noprof+0x502/0x760
    __crypto_alloc_tfm+0xb1/0x470
    crypto_spawn_tfm+0x5e/0xa0
    crypto_skcipher_init_tfm+0x1b5/0x490
    crypto_create_tfm_node+0x177/0x370
    crypto_spawn_tfm2+0x4e/0x80
    crypto_gcm_init_tfm+0x41/0x180
    crypto_create_tfm_node+0x177/0x370
    crypto_spawn_tfm2+0x4e/0x80
    crypto_rfc4106_init_tfm+0x40/0x1b0
    crypto_create_tfm_node+0x177/0x370
    crypto_spawn_tfm2+0x4e/0x80
    aead_init_geniv+0xab/0x190
    crypto_create_tfm_node+0x177/0x370
    crypto_alloc_tfm_node+0xd7/0x1e0
    esp_init_aead.constprop.0+0x118/0x360
unreferenced object 0xff11000009c9f540 (size 184):
  comm "kworker/3:1", pid 13003, jiffies 4296633920
  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 aaa938b9):
    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+0x986/0x1310
    ip6_finish_output+0x701/0xe80
unreferenced object 0xff1100000ca75840 (size 304):
  comm "kworker/3:1", pid 13003, jiffies 4296633920
  hex dump (first 32 bytes):
    00 10 d5 08 00 00 11 ff 40 36 1d 1e 00 00 11 ff  ........@6......
    20 ee d9 2a 00 00 11 ff 00 00 00 00 00 00 00 00   ..*............
  backtrace (crc 2cb59795):
    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
    ip6_finish_output2+0x986/0x1310
unreferenced object 0xff1100002ad9ee20 (size 96):
  comm "kworker/3:1", pid 13003, jiffies 4296633920
  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
    ip6_finish_output2+0x986/0x1310
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__->