< 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[10731]: Not looking for kernel SAref support.
# xl2tpd[10731]: Using l2tp kernel support.
# xl2tpd[10731]: xl2tpd version xl2tpd-1.3.20 started on vmksft-net-extra-dbg,debug-threads=on PID:10731
# xl2tpd[10731]: Written by Mark Spencer, Copyright (C) 1998, Adtran, Inc.
# xl2tpd[10731]: Forked by Scott Balmos and David Stipp, (C) 2001
# xl2tpd[10731]: Inherited by Jeff McAdams, (C) 2002
# xl2tpd[10731]: Forked again by Xelerance (www.xelerance.com) (C) 2006-2016
# xl2tpd[10731]: Listening on IP address 172.16.1.2, port 1701
# xl2tpd[10730]: Not looking for kernel SAref support.
# xl2tpd[10730]: Using l2tp kernel support.
# xl2tpd[10730]: xl2tpd version xl2tpd-1.3.20 started on vmksft-net-extra-dbg,debug-threads=on PID:10730
# xl2tpd[10730]: Written by Mark Spencer, Copyright (C) 1998, Adtran, Inc.
# xl2tpd[10730]: Forked by Scott Balmos and David Stipp, (C) 2001
# xl2tpd[10730]: Inherited by Jeff McAdams, (C) 2002
# xl2tpd[10730]: Forked again by Xelerance (www.xelerance.com) (C) 2006-2016
# xl2tpd[10730]: Listening on IP address 172.16.1.1, port 1701
# xl2tpd[10731]: Connecting to host 172.16.1.1, port 1701
# xl2tpd[10730]: Connection established to 172.16.1.2, 1701.  Local: 15003, Remote: 43995 (ref=0/0).  LNS session is 'default'
# xl2tpd[10731]: Connection established to 172.16.1.1, 1701.  Local: 43995, Remote: 15003 (ref=0/0).
# xl2tpd[10731]: Calling on tunnel 43995
# xl2tpd[10731]: Call established with 172.16.1.1, Local: 40658, Remote: 7665, Serial: 1 (ref=0/0)
# xl2tpd[10731]: start_pppd: I'm running: 
# xl2tpd[10731]: "/usr/sbin/pppd" 
# xl2tpd[10731]: "plugin" 
# xl2tpd[10731]: "pppol2tp.so" 
# xl2tpd[10731]: "pppol2tp" 
# xl2tpd[10731]: "9" 
# xl2tpd[10731]: "passive" 
# xl2tpd[10731]: "nodetach" 
# xl2tpd[10731]: ":" 
# xl2tpd[10731]: "debug" 
# xl2tpd[10731]: "file" 
# xl2tpd[10731]: "/srv/vmksft/testing/wt-6/tools/testing/selftests/net/ppp/pppoe-server-options" 
# xl2tpd[10730]: control_finish: Warning: Peer did not specify transmit speed
# xl2tpd[10730]: start_pppd: I'm running: 
# xl2tpd[10730]: "/usr/sbin/pppd" 
# xl2tpd[10730]: "plugin" 
# xl2tpd[10730]: "pppol2tp.so" 
# xl2tpd[10730]: "pppol2tp" 
# xl2tpd[10730]: "9" 
# xl2tpd[10730]: "pppol2tp_lns_mode" 
# xl2tpd[10730]: "pppol2tp_tunnel_id" 
# xl2tpd[10730]: "15003" 
# xl2tpd[10730]: "pppol2tp_session_id" 
# xl2tpd[10730]: "7665" 
# xl2tpd[10730]: "passive" 
# xl2tpd[10730]: "nodetach" 
# xl2tpd[10730]: "192.168.200.1:192.168.200.2" 
# xl2tpd[10730]: "debug" 
# xl2tpd[10730]: "file" 
# xl2tpd[10730]: "/srv/vmksft/testing/wt-6/tools/testing/selftests/net/ppp/pppoe-server-options" 
# xl2tpd[10730]: Call established with 172.16.1.2, PID: 10740, Local: 7665, Remote: 40658, 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=1.39 ms
# 64 bytes from 192.168.200.1: icmp_seq=2 ttl=64 time=0.220 ms
# 64 bytes from 192.168.200.1: icmp_seq=3 ttl=64 time=0.185 ms
# 
# --- 192.168.200.1 ping statistics ---
# 3 packets transmitted, 3 received, 0% packet loss, time 2063ms
# rtt min/avg/max/mdev = 0.185/0.599/1.394/0.561 ms
# Connecting to host 192.168.200.1, port 5201
# [  7] local 192.168.200.2 port 58728 connected to 192.168.200.1 port 5201
# [ ID] Interval           Transfer     Bitrate         Retr  Cwnd
# [  7]   0.00-1.00   sec  3.62 MBytes  30.4 Mbits/sec    0   69.3 KBytes       
# [  7]   1.00-2.01   sec  3.88 MBytes  32.1 Mbits/sec    0   69.3 KBytes       
# - - - - - - - - - - - - - - - - - - - - - - - - -
# [ ID] Interval           Transfer     Bitrate         Retr
# [  7]   0.00-2.01   sec  7.50 MBytes  31.3 Mbits/sec    0            sender
# [  7]   0.00-2.01   sec  7.50 MBytes  31.2 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[10730]: death_handler: Fatal signal 15 received
# xl2tpd[10730]: Terminating pppd: sending TERM signal to pid 10740
# xl2tpd[10730]: Connection 43995 closed to 172.16.1.2, port 1701 (Server closing)
# xl2tpd[10731]: control_finish: Connection closed to 172.16.1.1, port 1701 (Server closing), Local: 43995, Remote: 15003
# xl2tpd[10731]: Terminating pppd: sending TERM signal to pid 10739
# xl2tpd[10731]: 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 0xff1100000c96ef40 (size 184):
  comm "xl2tpd", pid 10731, jiffies 4295514610
  hex dump (first 32 bytes):
    00 10 93 08 00 00 11 ff 40 7f f3 b3 ff ff ff ff  ........@.......
    e1 ac e8 b2 ff ff ff ff 00 00 00 00 00 00 00 00  ................
  backtrace (crc 6822b585):
    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 0xff1100000c96f0c0 (size 184):
  comm "xl2tpd", pid 10730, jiffies 4295514611
  hex dump (first 32 bytes):
    00 10 93 08 00 00 11 ff 40 7f f3 b3 ff ff ff ff  ........@.......
    e1 ac e8 b2 ff ff ff ff 00 00 00 00 00 00 00 00  ................
  backtrace (crc ed3d76e3):
    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 0xff1100000c96edc0 (size 184):
  comm "kworker/u16:10", pid 1327, jiffies 4295517787
  hex dump (first 32 bytes):
    00 10 93 08 00 00 11 ff 40 7f f3 b3 ff ff ff ff  ........@.......
    e1 ac e8 b2 ff ff ff ff 00 00 00 00 00 00 00 00  ................
  backtrace (crc c5bb1a42):
    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_core]
    l2tp_xmit_core.constprop.0+0x993/0x19a0 [l2tp_core]
    l2tp_xmit_skb+0x77/0x1d0 [l2tp_core]
    pppol2tp_xmit+0x436/0x690 [l2tp_ppp]
    ppp_push+0x165/0x2d0 [ppp_generic]
    ppp_xmit_process+0x318/0x920 [ppp_generic]
    ppp_start_xmit+0x4b1/0x7d0 [ppp_generic]
    dev_hard_start_xmit+0xf8/0x690
    __dev_queue_xmit+0xbf4/0x1b60
    ip6_finish_output2+0x423/0x12a0
unreferenced object 0xff1100000c96e340 (size 184):
  comm "ping", pid 10848, jiffies 4295518001
  hex dump (first 32 bytes):
    00 10 93 08 00 00 11 ff 40 7f f3 b3 ff ff ff ff  ........@.......
    e1 ac e8 b2 ff ff ff ff 00 00 00 00 00 00 00 00  ................
  backtrace (crc 5e87d5d7):
    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_core]
    l2tp_xmit_core.constprop.0+0x993/0x19a0 [l2tp_core]
    l2tp_xmit_skb+0x77/0x1d0 [l2tp_core]
    pppol2tp_xmit+0x436/0x690 [l2tp_ppp]
    ppp_push+0x165/0x2d0 [ppp_generic]
    ppp_xmit_process+0x318/0x920 [ppp_generic]
    ppp_start_xmit+0x4b1/0x7d0 [ppp_generic]
    dev_hard_start_xmit+0xf8/0x690
    __dev_queue_xmit+0xbf4/0x1b60
    ip_finish_output2+0x5b9/0x1bc0
unreferenced object 0xff1100000c96f3c0 (size 184):
  comm "ping", pid 10861, jiffies 4295522364
  hex dump (first 32 bytes):
    00 10 93 08 00 00 11 ff 40 7f f3 b3 ff ff ff ff  ........@.......
    e1 ac e8 b2 ff ff ff ff 00 00 00 00 00 00 00 00  ................
  backtrace (crc 7331d821):
    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_core]
    l2tp_xmit_core.constprop.0+0x993/0x19a0 [l2tp_core]
    l2tp_xmit_skb+0x77/0x1d0 [l2tp_core]
    pppol2tp_xmit+0x436/0x690 [l2tp_ppp]
    ppp_push+0x165/0x2d0 [ppp_generic]
    ppp_xmit_process+0x318/0x920 [ppp_generic]
    ppp_start_xmit+0x4b1/0x7d0 [ppp_generic]
    dev_hard_start_xmit+0xf8/0x690
    __dev_queue_xmit+0xbf4/0x1b60
    ip_finish_output2+0x5b9/0x1bc0
xx__->