< TEST_PROGS=pppol2tp.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/srv/vmksft/testing/wt-6/tools/testing/selftests'
make[1]: Nothing to be done for 'all'.
# overriding timeout to 240
# selftests: net/ppp: pppol2tp.sh
# xl2tpd[9792]: Not looking for kernel SAref support.
# xl2tpd[9792]: Using l2tp kernel support.
# xl2tpd[9792]: xl2tpd version xl2tpd-1.3.20 started on vmksft-net-extra-dbg,debug-threads=on PID:9792
# xl2tpd[9792]: Written by Mark Spencer, Copyright (C) 1998, Adtran, Inc.
# xl2tpd[9792]: Forked by Scott Balmos and David Stipp, (C) 2001
# xl2tpd[9792]: Inherited by Jeff McAdams, (C) 2002
# xl2tpd[9792]: Forked again by Xelerance (www.xelerance.com) (C) 2006-2016
# xl2tpd[9792]: Listening on IP address 172.16.1.2, port 1701
# xl2tpd[9791]: Not looking for kernel SAref support.
# xl2tpd[9791]: Using l2tp kernel support.
# xl2tpd[9791]: xl2tpd version xl2tpd-1.3.20 started on vmksft-net-extra-dbg,debug-threads=on PID:9791
# xl2tpd[9791]: Written by Mark Spencer, Copyright (C) 1998, Adtran, Inc.
# xl2tpd[9791]: Forked by Scott Balmos and David Stipp, (C) 2001
# xl2tpd[9791]: Inherited by Jeff McAdams, (C) 2002
# xl2tpd[9791]: Forked again by Xelerance (www.xelerance.com) (C) 2006-2016
# xl2tpd[9791]: Listening on IP address 172.16.1.1, port 1701
# xl2tpd[9792]: Connecting to host 172.16.1.1, port 1701
# xl2tpd[9791]: Connection established to 172.16.1.2, 1701.  Local: 56277, Remote: 8670 (ref=0/0).  LNS session is 'default'
# xl2tpd[9792]: Connection established to 172.16.1.1, 1701.  Local: 8670, Remote: 56277 (ref=0/0).
# xl2tpd[9792]: Calling on tunnel 8670
# xl2tpd[9792]: Call established with 172.16.1.1, Local: 28095, Remote: 10201, Serial: 1 (ref=0/0)
# xl2tpd[9792]: start_pppd: I'm running: 
# xl2tpd[9792]: "/usr/sbin/pppd" 
# xl2tpd[9792]: "plugin" 
# xl2tpd[9792]: "pppol2tp.so" 
# xl2tpd[9792]: "pppol2tp" 
# xl2tpd[9792]: "9" 
# xl2tpd[9792]: "passive" 
# xl2tpd[9792]: "nodetach" 
# xl2tpd[9792]: ":" 
# xl2tpd[9792]: "debug" 
# xl2tpd[9792]: "file" 
# xl2tpd[9792]: "/srv/vmksft/testing/wt-6/tools/testing/selftests/net/ppp/pppoe-server-options" 
# xl2tpd[9791]: control_finish: Warning: Peer did not specify transmit speed
# xl2tpd[9791]: start_pppd: I'm running: 
# xl2tpd[9791]: "/usr/sbin/pppd" 
# xl2tpd[9791]: "plugin" 
# xl2tpd[9791]: "pppol2tp.so" 
# xl2tpd[9791]: "pppol2tp" 
# xl2tpd[9791]: "9" 
# xl2tpd[9791]: "pppol2tp_lns_mode" 
# xl2tpd[9791]: "pppol2tp_tunnel_id" 
# xl2tpd[9791]: "56277" 
# xl2tpd[9791]: "pppol2tp_session_id" 
# xl2tpd[9791]: "10201" 
# xl2tpd[9791]: "passive" 
# xl2tpd[9791]: "nodetach" 
# xl2tpd[9791]: "192.168.200.1:192.168.200.2" 
# xl2tpd[9791]: "debug" 
# xl2tpd[9791]: "file" 
# xl2tpd[9791]: "/srv/vmksft/testing/wt-6/tools/testing/selftests/net/ppp/pppoe-server-options" 
# xl2tpd[9791]: Call established with 172.16.1.2, PID: 9808, Local: 10201, Remote: 28095, Serial: 1
# PING 192.168.200.1 (192.168.200.1) 56(84) bytes of data.
# 64 bytes from 192.168.200.1: icmp_seq=1 ttl=64 time=1.15 ms
# 64 bytes from 192.168.200.1: icmp_seq=2 ttl=64 time=0.312 ms
# 64 bytes from 192.168.200.1: icmp_seq=3 ttl=64 time=0.274 ms
# 
# --- 192.168.200.1 ping statistics ---
# 3 packets transmitted, 3 received, 0% packet loss, time 2025ms
# rtt min/avg/max/mdev = 0.274/0.578/1.150/0.404 ms
# Connecting to host 192.168.200.1, port 5201
# [  7] local 192.168.200.2 port 47896 connected to 192.168.200.1 port 5201
# [ ID] Interval           Transfer     Bitrate         Retr  Cwnd
# [  7]   0.00-1.00   sec  3.00 MBytes  25.1 Mbits/sec    1   67.9 KBytes       
# [  7]   1.00-2.02   sec  3.00 MBytes  24.7 Mbits/sec    1   67.9 KBytes       
# - - - - - - - - - - - - - - - - - - - - - - - - -
# [ ID] Interval           Transfer     Bitrate         Retr
# [  7]   0.00-2.02   sec  6.12 MBytes  25.5 Mbits/sec    2            sender
# [  7]   0.00-2.02   sec  6.12 MBytes  25.4 Mbits/sec                  receiver
# 
# iperf Done.
# TEST: PPPoL2TP                                                      [ OK ]
# PING 192.168.200.1 (192.168.200.1) 56(84) bytes of data.
# 
# --- 192.168.200.1 ping statistics ---
# 1 packets transmitted, 0 received, 100% packet loss, time 0ms
# 
# TEST: PPPoL2TP Recursion                                            [ OK ]
# xl2tpd[9791]: death_handler: Fatal signal 15 received
# xl2tpd[9792]: control_finish: Connection closed to 172.16.1.1, port 1701 (Server closing), Local: 8670, Remote: 56277
# xl2tpd[9791]: Terminating pppd: sending TERM signal to pid 9808
# xl2tpd[9791]: Connection 8670 closed to 172.16.1.2, port 1701 (Server closing)
# xl2tpd[9792]: Terminating pppd: sending TERM signal to pid 9807
# xl2tpd[9792]: death_handler: Fatal signal 15 received
ok 1 selftests: net/ppp: pppol2tp.sh
make: Leaving directory '/srv/vmksft/testing/wt-6/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> <el/debug/kmemleak && cat /sys/kernel/debug/kmemleak
unreferenced object 0xff11000008fdedc0 (size 184):
  comm "xl2tpd", pid 9792, jiffies 4295395569
  hex dump (first 32 bytes):
    00 40 91 08 00 00 11 ff 80 82 75 bb ff ff ff ff  .@........u.....
    e1 d5 68 ba ff ff ff ff 00 00 00 00 00 00 00 00  ..h.............
  backtrace (crc 90de0a3c):
    kmem_cache_alloc_noprof+0x445/0x5f0
    dst_alloc+0x79/0x160
    rt_dst_alloc+0x38/0x3a0
    __mkroute_output+0x451/0xfe0
    ip_route_output_key_hash+0x120/0x240
    ip_route_output_flow+0x21/0x150
    udp_sendmsg+0x183b/0x2680
    ____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 0xff11000008fde7c0 (size 184):
  comm "xl2tpd", pid 9791, jiffies 4295395570
  hex dump (first 32 bytes):
    00 40 91 08 00 00 11 ff 80 82 75 bb ff ff ff ff  .@........u.....
    e1 d5 68 ba ff ff ff ff 00 00 00 00 00 00 00 00  ..h.............
  backtrace (crc 58ebca8b):
    kmem_cache_alloc_noprof+0x445/0x5f0
    dst_alloc+0x79/0x160
    rt_dst_alloc+0x38/0x3a0
    __mkroute_output+0x451/0xfe0
    ip_route_output_key_hash+0x120/0x240
    ip_route_output_flow+0x21/0x150
    udp_sendmsg+0x183b/0x2680
    ____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 0xff11000008fdec40 (size 184):
  comm "kworker/u16:1", pid 70, jiffies 4295398661
  hex dump (first 32 bytes):
    00 40 91 08 00 00 11 ff 80 82 75 bb ff ff ff ff  .@........u.....
    e1 d5 68 ba ff ff ff ff 00 00 00 00 00 00 00 00  ..h.............
  backtrace (crc b2844ed4):
    kmem_cache_alloc_noprof+0x445/0x5f0
    dst_alloc+0x79/0x160
    rt_dst_alloc+0x38/0x3a0
    __mkroute_output+0x451/0xfe0
    ip_route_output_key_hash+0x120/0x240
    ip_route_output_flow+0x21/0x150
    l2tp_xmit_ipv4+0x7e9/0xca0
    l2tp_xmit_core.constprop.0+0x993/0x19a0
    l2tp_xmit_skb+0x77/0x1d0
    pppol2tp_xmit+0x436/0x690
    ppp_push+0x165/0x2d0
    ppp_xmit_process+0x318/0x920
    ppp_start_xmit+0x4b1/0x7d0
    dev_hard_start_xmit+0xf8/0x690
    __dev_queue_xmit+0xbf4/0x1b60
    ip6_finish_output2+0x423/0x12a0
unreferenced object 0xff11000008fdf9c0 (size 184):
  comm "ping", pid 9903, jiffies 4295398807
  hex dump (first 32 bytes):
    00 40 91 08 00 00 11 ff 80 82 75 bb ff ff ff ff  .@........u.....
    e1 d5 68 ba ff ff ff ff 00 00 00 00 00 00 00 00  ..h.............
  backtrace (crc e54f8c8f):
    kmem_cache_alloc_noprof+0x445/0x5f0
    dst_alloc+0x79/0x160
    rt_dst_alloc+0x38/0x3a0
    __mkroute_output+0x451/0xfe0
    ip_route_output_key_hash+0x120/0x240
    ip_route_output_flow+0x21/0x150
    l2tp_xmit_ipv4+0x7e9/0xca0
    l2tp_xmit_core.constprop.0+0x993/0x19a0
    l2tp_xmit_skb+0x77/0x1d0
    pppol2tp_xmit+0x436/0x690
    ppp_push+0x165/0x2d0
    ppp_xmit_process+0x318/0x920
    ppp_start_xmit+0x4b1/0x7d0
    dev_hard_start_xmit+0xf8/0x690
    __dev_queue_xmit+0xbf4/0x1b60
    ip_finish_output2+0x5b9/0x1bc0
unreferenced object 0xff11000008fdf0c0 (size 184):
  comm "softirq", pid 0, jiffies 4295398808
  hex dump (first 32 bytes):
    00 40 91 08 00 00 11 ff 80 82 75 bb ff ff ff ff  .@........u.....
    e1 d5 68 ba ff ff ff ff 00 00 00 00 00 00 00 00  ..h.............
  backtrace (crc 74c63844):
    kmem_cache_alloc_noprof+0x445/0x5f0
    dst_alloc+0x79/0x160
    rt_dst_alloc+0x38/0x3a0
    __mkroute_output+0x451/0xfe0
    ip_route_output_key_hash+0x120/0x240
    ip_route_output_flow+0x21/0x150
    l2tp_xmit_ipv4+0x7e9/0xca0
    l2tp_xmit_core.constprop.0+0x993/0x19a0
    l2tp_xmit_skb+0x77/0x1d0
    pppol2tp_xmit+0x436/0x690
    ppp_push+0x165/0x2d0
    ppp_xmit_process+0x318/0x920
    ppp_start_xmit+0x4b1/0x7d0
    dev_hard_start_xmit+0xf8/0x690
    __dev_queue_xmit+0xbf4/0x1b60
    ip_finish_output2+0x5b9/0x1bc0
xx__->