BUG: memory leak
unreferenced object 0xffff8881218ce000 (size 8192):
  comm "syz-executor.6", pid 6959, jiffies 4294952093
  hex dump (first 32 bytes):
    00 e0 8c 21 81 88 ff ff 00 e0 8c 21 81 88 ff ff  ...!.......!....
    00 00 00 00 00 00 00 00 00 00 68 1d 81 88 ff ff  ..........h.....
  backtrace (crc d1e4fbfa):
    kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    slab_post_alloc_hook mm/slub.c:4142 [inline]
    slab_alloc_node mm/slub.c:4187 [inline]
    __kmalloc_cache_noprof+0x325/0x3d0 mm/slub.c:4344
    kmalloc_noprof include/linux/slab.h:902 [inline]
    kzalloc_noprof include/linux/slab.h:1036 [inline]
    j1939_priv_create net/can/j1939/main.c:131 [inline]
    j1939_netdev_start+0x160/0x6f0 net/can/j1939/main.c:268
    j1939_sk_bind+0x222/0x550 net/can/j1939/socket.c:497
    __sys_bind_socket net/socket.c:1810 [inline]
    __sys_bind_socket net/socket.c:1802 [inline]
    __sys_bind+0x13c/0x160 net/socket.c:1841
    __do_sys_bind net/socket.c:1846 [inline]
    __se_sys_bind net/socket.c:1844 [inline]
    __x64_sys_bind+0x1c/0x30 net/socket.c:1844
    do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
    do_syscall_64+0x9e/0x1d0 arch/x86/entry/syscall_64.c:94
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff888121a72100 (size 240):
  comm "softirq", pid 0, jiffies 4294952093
  hex dump (first 32 bytes):
    68 fc a2 20 81 88 ff ff 68 fc a2 20 81 88 ff ff  h.. ....h.. ....
    00 00 68 1d 81 88 ff ff 00 00 00 00 00 00 00 00  ..h.............
  backtrace (crc b062f2b9):
    kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    slab_post_alloc_hook mm/slub.c:4142 [inline]
    slab_alloc_node mm/slub.c:4187 [inline]
    kmem_cache_alloc_node_noprof+0x321/0x3f0 mm/slub.c:4239
    __alloc_skb+0x203/0x240 net/core/skbuff.c:658
    alloc_skb include/linux/skbuff.h:1340 [inline]
    j1939_session_fresh_new net/can/j1939/transport.c:1532 [inline]
    j1939_xtp_rx_rts_session_new net/can/j1939/transport.c:1628 [inline]
    j1939_xtp_rx_rts+0x3e4/0xb30 net/can/j1939/transport.c:1749
    j1939_tp_cmd_recv net/can/j1939/transport.c:2071 [inline]
    j1939_tp_recv+0x1b9/0x800 net/can/j1939/transport.c:2158
    j1939_can_recv+0x35f/0x4d0 net/can/j1939/main.c:108
    deliver net/can/af_can.c:575 [inline]
    can_rcv_filter+0xda/0x2c0 net/can/af_can.c:609
    can_receive+0xf0/0x140 net/can/af_can.c:666
    can_rcv+0xf6/0x130 net/can/af_can.c:690
    __netif_receive_skb_one_core+0xe8/0x100 net/core/dev.c:5891
    __netif_receive_skb+0x1d/0x80 net/core/dev.c:6004
    process_backlog+0xad/0x1b0 net/core/dev.c:6356
    __napi_poll+0x43/0x3a0 net/core/dev.c:7328
    napi_poll net/core/dev.c:7392 [inline]
    net_rx_action+0x464/0x5a0 net/core/dev.c:7514
    handle_softirqs+0xde/0x2e0 kernel/softirq.c:579
    __do_softirq kernel/softirq.c:613 [inline]
    invoke_softirq kernel/softirq.c:453 [inline]
    __irq_exit_rcu kernel/softirq.c:680 [inline]
    irq_exit_rcu+0x9c/0xc0 kernel/softirq.c:696
    instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
    sysvec_apic_timer_interrupt+0x73/0x80 arch/x86/kernel/apic/apic.c:1049

BUG: memory leak
unreferenced object 0xffff888120a2fc00 (size 512):
  comm "softirq", pid 0, jiffies 4294952093
  hex dump (first 32 bytes):
    00 e0 8c 21 81 88 ff ff 08 fc a2 20 81 88 ff ff  ...!....... ....
    08 fc a2 20 81 88 ff ff 18 fc a2 20 81 88 ff ff  ... ....... ....
  backtrace (crc 7871c66d):
    kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    slab_post_alloc_hook mm/slub.c:4142 [inline]
    slab_alloc_node mm/slub.c:4187 [inline]
    __kmalloc_cache_noprof+0x325/0x3d0 mm/slub.c:4344
    kmalloc_noprof include/linux/slab.h:902 [inline]
    kzalloc_noprof include/linux/slab.h:1036 [inline]
    j1939_session_new+0x55/0x1d0 net/can/j1939/transport.c:1495
    j1939_session_fresh_new net/can/j1939/transport.c:1543 [inline]
    j1939_xtp_rx_rts_session_new net/can/j1939/transport.c:1628 [inline]
    j1939_xtp_rx_rts+0x47a/0xb30 net/can/j1939/transport.c:1749
    j1939_tp_cmd_recv net/can/j1939/transport.c:2071 [inline]
    j1939_tp_recv+0x1b9/0x800 net/can/j1939/transport.c:2158
    j1939_can_recv+0x35f/0x4d0 net/can/j1939/main.c:108
    deliver net/can/af_can.c:575 [inline]
    can_rcv_filter+0xda/0x2c0 net/can/af_can.c:609
    can_receive+0xf0/0x140 net/can/af_can.c:666
    can_rcv+0xf6/0x130 net/can/af_can.c:690
    __netif_receive_skb_one_core+0xe8/0x100 net/core/dev.c:5891
    __netif_receive_skb+0x1d/0x80 net/core/dev.c:6004
    process_backlog+0xad/0x1b0 net/core/dev.c:6356
    __napi_poll+0x43/0x3a0 net/core/dev.c:7328
    napi_poll net/core/dev.c:7392 [inline]
    net_rx_action+0x464/0x5a0 net/core/dev.c:7514
    handle_softirqs+0xde/0x2e0 kernel/softirq.c:579
    __do_softirq kernel/softirq.c:613 [inline]
    invoke_softirq kernel/softirq.c:453 [inline]
    __irq_exit_rcu kernel/softirq.c:680 [inline]
    irq_exit_rcu+0x9c/0xc0 kernel/softirq.c:696
    instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
    sysvec_apic_timer_interrupt+0x73/0x80 arch/x86/kernel/apic/apic.c:1049