BUG: memory leak
unreferenced object 0xffff888124fda400 (size 1024):
  comm "syz-executor.0", pid 5631, jiffies 4294947250 (age 11.710s)
  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:
    [<ffffffff8154c71a>] __do_kmalloc_node mm/slab_common.c:984 [inline]
    [<ffffffff8154c71a>] __kmalloc+0x4a/0x120 mm/slab_common.c:998
    [<ffffffff83e00b3d>] kmalloc include/linux/slab.h:583 [inline]
    [<ffffffff83e00b3d>] sk_prot_alloc+0xcd/0x1b0 net/core/sock.c:2077
    [<ffffffff83e03366>] sk_alloc+0x36/0x300 net/core/sock.c:2130
    [<ffffffff8444ab7c>] can_create+0x10c/0x310 net/can/af_can.c:158
    [<ffffffff83df964e>] __sock_create+0x1de/0x300 net/socket.c:1536
    [<ffffffff83dfc8a2>] sock_create net/socket.c:1587 [inline]
    [<ffffffff83dfc8a2>] __sys_socket_create net/socket.c:1624 [inline]
    [<ffffffff83dfc8a2>] __sys_socket_create net/socket.c:1609 [inline]
    [<ffffffff83dfc8a2>] __sys_socket+0xa2/0x190 net/socket.c:1652
    [<ffffffff83dfc9ae>] __do_sys_socket net/socket.c:1665 [inline]
    [<ffffffff83dfc9ae>] __se_sys_socket net/socket.c:1663 [inline]
    [<ffffffff83dfc9ae>] __x64_sys_socket+0x1e/0x30 net/socket.c:1663
    [<ffffffff84a69ff9>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff84a69ff9>] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff8881254d5f00 (size 16):
  comm "syz-executor.0", pid 5631, jiffies 4294947250 (age 11.710s)
  hex dump (first 16 bytes):
    a8 1d 07 00 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff8154c0e4>] kmalloc_trace+0x24/0x90 mm/slab_common.c:1076
    [<ffffffff82329122>] kmalloc include/linux/slab.h:579 [inline]
    [<ffffffff82329122>] kzalloc include/linux/slab.h:700 [inline]
    [<ffffffff82329122>] apparmor_sk_alloc_security+0x52/0xd0 security/apparmor/lsm.c:828
    [<ffffffff822ee5d5>] security_sk_alloc+0x35/0x70 security/security.c:4372
    [<ffffffff83e00b6e>] sk_prot_alloc+0xfe/0x1b0 net/core/sock.c:2080
    [<ffffffff83e03366>] sk_alloc+0x36/0x300 net/core/sock.c:2130
    [<ffffffff8444ab7c>] can_create+0x10c/0x310 net/can/af_can.c:158
    [<ffffffff83df964e>] __sock_create+0x1de/0x300 net/socket.c:1536
    [<ffffffff83dfc8a2>] sock_create net/socket.c:1587 [inline]
    [<ffffffff83dfc8a2>] __sys_socket_create net/socket.c:1624 [inline]
    [<ffffffff83dfc8a2>] __sys_socket_create net/socket.c:1609 [inline]
    [<ffffffff83dfc8a2>] __sys_socket+0xa2/0x190 net/socket.c:1652
    [<ffffffff83dfc9ae>] __do_sys_socket net/socket.c:1665 [inline]
    [<ffffffff83dfc9ae>] __se_sys_socket net/socket.c:1663 [inline]
    [<ffffffff83dfc9ae>] __x64_sys_socket+0x1e/0x30 net/socket.c:1663
    [<ffffffff84a69ff9>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff84a69ff9>] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff8881248a8000 (size 8192):
  comm "syz-executor.0", pid 5631, jiffies 4294947250 (age 11.710s)
  hex dump (first 32 bytes):
    00 80 8a 24 81 88 ff ff 00 80 8a 24 81 88 ff ff  ...$.......$....
    00 00 00 00 00 00 00 00 00 80 21 23 81 88 ff ff  ..........!#....
  backtrace:
    [<ffffffff8154c0e4>] kmalloc_trace+0x24/0x90 mm/slab_common.c:1076
    [<ffffffff84458722>] kmalloc include/linux/slab.h:579 [inline]
    [<ffffffff84458722>] kzalloc include/linux/slab.h:700 [inline]
    [<ffffffff84458722>] j1939_priv_create net/can/j1939/main.c:135 [inline]
    [<ffffffff84458722>] j1939_netdev_start+0x162/0x700 net/can/j1939/main.c:272
    [<ffffffff8445a0a1>] j1939_sk_bind+0x211/0x560 net/can/j1939/socket.c:485
    [<ffffffff83dfcefb>] __sys_bind+0x13b/0x170 net/socket.c:1792
    [<ffffffff83dfcf4e>] __do_sys_bind net/socket.c:1803 [inline]
    [<ffffffff83dfcf4e>] __se_sys_bind net/socket.c:1801 [inline]
    [<ffffffff83dfcf4e>] __x64_sys_bind+0x1e/0x30 net/socket.c:1801
    [<ffffffff84a69ff9>] do_syscall_x64 arch/x86/entry/common.c:50 [inline]
    [<ffffffff84a69ff9>] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
    [<ffffffff84c0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff8881232e0000 (size 131072):
  comm "softirq", pid 0, jiffies 4294947250 (age 11.710s)
  hex dump (first 32 bytes):
    0e 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 00 00 00 00 00  ................
  backtrace:
    [<ffffffff8154c545>] __do_kmalloc_node mm/slab_common.c:973 [inline]
    [<ffffffff8154c545>] __kmalloc_node_track_caller+0xb5/0x120 mm/slab_common.c:1005
    [<ffffffff83e0ca6c>] kmalloc_reserve+0x9c/0x180 net/core/skbuff.c:575
    [<ffffffff83e100d5>] __alloc_skb+0xd5/0x230 net/core/skbuff.c:644
    [<ffffffff8446137a>] alloc_skb include/linux/skbuff.h:1289 [inline]
    [<ffffffff8446137a>] j1939_session_fresh_new net/can/j1939/transport.c:1535 [inline]
    [<ffffffff8446137a>] j1939_xtp_rx_rts_session_new net/can/j1939/transport.c:1631 [inline]
    [<ffffffff8446137a>] j1939_xtp_rx_rts+0x4aa/0xa60 net/can/j1939/transport.c:1735
    [<ffffffff8446217c>] j1939_tp_cmd_recv net/can/j1939/transport.c:2057 [inline]
    [<ffffffff8446217c>] j1939_tp_recv+0x4fc/0x810 net/can/j1939/transport.c:2144
    [<ffffffff844580e4>] j1939_can_recv net/can/j1939/main.c:112 [inline]
    [<ffffffff844580e4>] j1939_can_recv+0x334/0x4c0 net/can/j1939/main.c:38
    [<ffffffff844495c8>] deliver net/can/af_can.c:572 [inline]
    [<ffffffff844495c8>] can_rcv_filter+0xd8/0x290 net/can/af_can.c:606
    [<ffffffff84449c80>] can_receive+0xf0/0x140 net/can/af_can.c:663
    [<ffffffff84449dbe>] can_rcv+0xee/0x130 net/can/af_can.c:687
    [<ffffffff83e4572a>] __netif_receive_skb_one_core+0x6a/0xa0 net/core/dev.c:5452
    [<ffffffff83e457af>] __netif_receive_skb+0x1f/0x90 net/core/dev.c:5566
    [<ffffffff83e45b18>] process_backlog+0xb8/0x190 net/core/dev.c:5894
    [<ffffffff83e4710d>] __napi_poll+0x3d/0x2f0 net/core/dev.c:6460
    [<ffffffff83e47af9>] napi_poll net/core/dev.c:6527 [inline]
    [<ffffffff83e47af9>] net_rx_action+0x3c9/0x4f0 net/core/dev.c:6660
    [<ffffffff84a89f02>] __do_softirq+0xc2/0x29f kernel/softirq.c:553