2019/11/04 08:54:31 executed programs: 23
2019/11/04 08:54:37 executed programs: 36
2019/11/04 08:54:43 executed programs: 48
BUG: memory leak
unreferenced object 0xffff88810d31d900 (size 224):
  comm "syz-executor.3", pid 7448, jiffies 4294947036 (age 14.030s)
  hex dump (first 32 bytes):
    d0 58 8c 0c 81 88 ff ff d0 58 8c 0c 81 88 ff ff  .X.......X......
    00 00 00 00 00 00 00 00 00 58 8c 0c 81 88 ff ff  .........X......
  backtrace:
    [<00000000968a0e03>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000968a0e03>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000968a0e03>] slab_alloc_node mm/slab.c:3262 [inline]
    [<00000000968a0e03>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574
    [<000000006860b45a>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197
    [<000000008e6e3dcb>] alloc_skb include/linux/skbuff.h:1049 [inline]
    [<000000008e6e3dcb>] sock_wmalloc+0x51/0x80 net/core/sock.c:2095
    [<00000000a6f81de8>] pppoe_sendmsg+0xd0/0x250 drivers/net/ppp/pppoe.c:866
    [<00000000ce82e414>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<00000000ce82e414>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000144498f7>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311
    [<00000000831b5dfe>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413
    [<00000000fc3e67ed>] __do_sys_sendmmsg net/socket.c:2442 [inline]
    [<00000000fc3e67ed>] __se_sys_sendmmsg net/socket.c:2439 [inline]
    [<00000000fc3e67ed>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439
    [<00000000a3727ece>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000d345d234>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810bcf0800 (size 512):
  comm "syz-executor.3", pid 7448, jiffies 4294947036 (age 14.030s)
  hex dump (first 32 bytes):
    1f 48 aa aa aa aa aa 0a aa aa aa aa aa 0a 88 64  .H.............d
    11 00 04 00 00 00 ff ff 1d 68 b4 81 ff ff ff ff  .........h......
  backtrace:
    [<00000000e67bd1c8>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<00000000e67bd1c8>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<00000000e67bd1c8>] slab_alloc_node mm/slab.c:3262 [inline]
    [<00000000e67bd1c8>] kmem_cache_alloc_node_trace+0x161/0x2f0 mm/slab.c:3592
    [<0000000056001ff1>] __do_kmalloc_node mm/slab.c:3614 [inline]
    [<0000000056001ff1>] __kmalloc_node_track_caller+0x38/0x50 mm/slab.c:3629
    [<00000000361051d9>] __kmalloc_reserve.isra.0+0x40/0xb0 net/core/skbuff.c:141
    [<0000000034d8ae98>] __alloc_skb+0xa0/0x210 net/core/skbuff.c:209
    [<000000008e6e3dcb>] alloc_skb include/linux/skbuff.h:1049 [inline]
    [<000000008e6e3dcb>] sock_wmalloc+0x51/0x80 net/core/sock.c:2095
    [<00000000a6f81de8>] pppoe_sendmsg+0xd0/0x250 drivers/net/ppp/pppoe.c:866
    [<00000000ce82e414>] sock_sendmsg_nosec net/socket.c:637 [inline]
    [<00000000ce82e414>] sock_sendmsg+0x54/0x70 net/socket.c:657
    [<00000000144498f7>] ___sys_sendmsg+0x194/0x3c0 net/socket.c:2311
    [<00000000831b5dfe>] __sys_sendmmsg+0xf4/0x270 net/socket.c:2413
    [<00000000fc3e67ed>] __do_sys_sendmmsg net/socket.c:2442 [inline]
    [<00000000fc3e67ed>] __se_sys_sendmmsg net/socket.c:2439 [inline]
    [<00000000fc3e67ed>] __x64_sys_sendmmsg+0x28/0x30 net/socket.c:2439
    [<00000000a3727ece>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<00000000d345d234>] entry_SYSCALL_64_after_hwframe+0x44/0xa9