BUG: memory leak
unreferenced object 0xffff888116f04800 (size 1024):
  comm "syz-executor.5", pid 6839, jiffies 4294974721 (age 15.590s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    1d 00 07 41 00 00 00 00 00 00 00 00 00 00 00 00  ...A............
  backtrace:
    [<ffffffff81574bab>] __do_kmalloc_node mm/slab_common.c:1022 [inline]
    [<ffffffff81574bab>] __kmalloc+0x4b/0x150 mm/slab_common.c:1036
    [<ffffffff83e9d9e2>] kmalloc include/linux/slab.h:603 [inline]
    [<ffffffff83e9d9e2>] sk_prot_alloc+0x112/0x1b0 net/core/sock.c:2090
    [<ffffffff83ea0c86>] sk_alloc+0x36/0x2f0 net/core/sock.c:2143
    [<ffffffff844fe974>] can_create+0x194/0x320 net/can/af_can.c:158
    [<ffffffff83e961cf>] __sock_create+0x19f/0x2e0 net/socket.c:1569
    [<ffffffff83e99638>] sock_create net/socket.c:1620 [inline]
    [<ffffffff83e99638>] __sys_socket_create net/socket.c:1657 [inline]
    [<ffffffff83e99638>] __sys_socket+0xb8/0x1a0 net/socket.c:1708
    [<ffffffff83e9973b>] __do_sys_socket net/socket.c:1722 [inline]
    [<ffffffff83e9973b>] __se_sys_socket net/socket.c:1720 [inline]
    [<ffffffff83e9973b>] __x64_sys_socket+0x1b/0x20 net/socket.c:1720
    [<ffffffff84b38548>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff84b38548>] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff888118b34dd0 (size 16):
  comm "syz-executor.5", pid 6839, jiffies 4294974721 (age 15.590s)
  hex dump (first 16 bytes):
    a8 dd 07 00 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff81574505>] kmalloc_trace+0x25/0x90 mm/slab_common.c:1114
    [<ffffffff823899c2>] kmalloc include/linux/slab.h:599 [inline]
    [<ffffffff823899c2>] kzalloc include/linux/slab.h:720 [inline]
    [<ffffffff823899c2>] apparmor_sk_alloc_security+0x52/0xd0 security/apparmor/lsm.c:828
    [<ffffffff8234e107>] security_sk_alloc+0x47/0x80 security/security.c:4411
    [<ffffffff83e9d9fd>] sk_prot_alloc+0x12d/0x1b0 net/core/sock.c:2093
    [<ffffffff83ea0c86>] sk_alloc+0x36/0x2f0 net/core/sock.c:2143
    [<ffffffff844fe974>] can_create+0x194/0x320 net/can/af_can.c:158
    [<ffffffff83e961cf>] __sock_create+0x19f/0x2e0 net/socket.c:1569
    [<ffffffff83e99638>] sock_create net/socket.c:1620 [inline]
    [<ffffffff83e99638>] __sys_socket_create net/socket.c:1657 [inline]
    [<ffffffff83e99638>] __sys_socket+0xb8/0x1a0 net/socket.c:1708
    [<ffffffff83e9973b>] __do_sys_socket net/socket.c:1722 [inline]
    [<ffffffff83e9973b>] __se_sys_socket net/socket.c:1720 [inline]
    [<ffffffff83e9973b>] __x64_sys_socket+0x1b/0x20 net/socket.c:1720
    [<ffffffff84b38548>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff84b38548>] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff888119d76000 (size 8192):
  comm "syz-executor.5", pid 6839, jiffies 4294974721 (age 15.590s)
  hex dump (first 32 bytes):
    00 60 d7 19 81 88 ff ff 00 60 d7 19 81 88 ff ff  .`.......`......
    00 00 00 00 00 00 00 00 00 80 50 12 81 88 ff ff  ..........P.....
  backtrace:
    [<ffffffff81574505>] kmalloc_trace+0x25/0x90 mm/slab_common.c:1114
    [<ffffffff8450ccc9>] kmalloc include/linux/slab.h:599 [inline]
    [<ffffffff8450ccc9>] kzalloc include/linux/slab.h:720 [inline]
    [<ffffffff8450ccc9>] j1939_priv_create net/can/j1939/main.c:135 [inline]
    [<ffffffff8450ccc9>] j1939_netdev_start+0x159/0x6f0 net/can/j1939/main.c:272
    [<ffffffff8450e90e>] j1939_sk_bind+0x21e/0x550 net/can/j1939/socket.c:485
    [<ffffffff83e99c4c>] __sys_bind+0x11c/0x130 net/socket.c:1849
    [<ffffffff83e99c7c>] __do_sys_bind net/socket.c:1860 [inline]
    [<ffffffff83e99c7c>] __se_sys_bind net/socket.c:1858 [inline]
    [<ffffffff83e99c7c>] __x64_sys_bind+0x1c/0x20 net/socket.c:1858
    [<ffffffff84b38548>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff84b38548>] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff888117d3b800 (size 512):
  comm "syz-executor.5", pid 6839, jiffies 4294974722 (age 15.580s)
  hex dump (first 32 bytes):
    00 60 d7 19 81 88 ff ff 08 b8 d3 17 81 88 ff ff  .`..............
    08 b8 d3 17 81 88 ff ff 18 b8 d3 17 81 88 ff ff  ................
  backtrace:
    [<ffffffff81574505>] kmalloc_trace+0x25/0x90 mm/slab_common.c:1114
    [<ffffffff84510903>] kmalloc include/linux/slab.h:599 [inline]
    [<ffffffff84510903>] kzalloc include/linux/slab.h:720 [inline]
    [<ffffffff84510903>] j1939_session_new+0x53/0x140 net/can/j1939/transport.c:1494
    [<ffffffff84515f94>] j1939_tp_send+0x154/0x350 net/can/j1939/transport.c:2004
    [<ffffffff8450f493>] j1939_sk_send_loop net/can/j1939/socket.c:1140 [inline]
    [<ffffffff8450f493>] j1939_sk_sendmsg+0x4a3/0x7f0 net/can/j1939/socket.c:1263
    [<ffffffff83e97312>] sock_sendmsg_nosec net/socket.c:730 [inline]
    [<ffffffff83e97312>] __sock_sendmsg+0x52/0xa0 net/socket.c:745
    [<ffffffff83e9756e>] sock_sendmsg+0x8e/0xd0 net/socket.c:767
    [<ffffffff816f16a1>] splice_to_socket+0x601/0x800 fs/splice.c:881
    [<ffffffff816ee251>] do_splice_from fs/splice.c:933 [inline]
    [<ffffffff816ee251>] direct_splice_actor+0x51/0x70 fs/splice.c:1142
    [<ffffffff816eed47>] splice_direct_to_actor+0x167/0x3f0 fs/splice.c:1088
    [<ffffffff816ef0c1>] do_splice_direct+0xf1/0x150 fs/splice.c:1194
    [<ffffffff81688127>] do_sendfile+0x607/0x890 fs/read_write.c:1254
    [<ffffffff8168ca2e>] __do_sys_sendfile64 fs/read_write.c:1322 [inline]
    [<ffffffff8168ca2e>] __se_sys_sendfile64 fs/read_write.c:1308 [inline]
    [<ffffffff8168ca2e>] __x64_sys_sendfile64+0xee/0x110 fs/read_write.c:1308
    [<ffffffff84b38548>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff84b38548>] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd