BUG: memory leak
unreferenced object 0xffff888121bf8000 (size 8192):
  comm "syz-executor.1", pid 7074, jiffies 4294955477
  hex dump (first 32 bytes):
    00 80 bf 21 81 88 ff ff 00 80 bf 21 81 88 ff ff  ...!.......!....
    00 00 00 00 00 00 00 00 00 00 ea 1d 81 88 ff ff  ................
  backtrace (crc d144f846):
    kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    slab_post_alloc_hook mm/slub.c:4123 [inline]
    slab_alloc_node mm/slub.c:4168 [inline]
    __kmalloc_cache_noprof+0x32b/0x3f0 mm/slub.c:4324
    kmalloc_noprof include/linux/slab.h:901 [inline]
    kzalloc_noprof include/linux/slab.h:1037 [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:1827 [inline]
    __sys_bind_socket net/socket.c:1819 [inline]
    __sys_bind+0x13e/0x160 net/socket.c:1858
    __do_sys_bind net/socket.c:1863 [inline]
    __se_sys_bind net/socket.c:1861 [inline]
    __x64_sys_bind+0x1c/0x30 net/socket.c:1861
    do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    do_syscall_64+0x9e/0x1d0 arch/x86/entry/common.c:83
    entry_SYSCALL_64_after_hwframe+0x77/0x7f

BUG: memory leak
unreferenced object 0xffff88812650fd00 (size 240):
  comm "softirq", pid 0, jiffies 4294955477
  hex dump (first 32 bytes):
    68 d8 08 20 81 88 ff ff 68 d8 08 20 81 88 ff ff  h.. ....h.. ....
    00 00 ea 1d 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace (crc d08b00d3):
    kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    slab_post_alloc_hook mm/slub.c:4123 [inline]
    slab_alloc_node mm/slub.c:4168 [inline]
    kmem_cache_alloc_node_noprof+0x323/0x3f0 mm/slub.c:4220
    __alloc_skb+0x1e2/0x220 net/core/skbuff.c:668
    alloc_skb include/linux/skbuff.h:1323 [inline]
    j1939_session_fresh_new net/can/j1939/transport.c:1535 [inline]
    j1939_xtp_rx_rts_session_new net/can/j1939/transport.c:1631 [inline]
    j1939_xtp_rx_rts+0x3ea/0xb30 net/can/j1939/transport.c:1752
    j1939_tp_cmd_recv net/can/j1939/transport.c:2074 [inline]
    j1939_tp_recv+0x1b9/0x800 net/can/j1939/transport.c:2161
    j1939_can_recv+0x349/0x4c0 net/can/j1939/main.c:108
    deliver net/can/af_can.c:573 [inline]
    can_rcv_filter+0xdd/0x2c0 net/can/af_can.c:607
    can_receive+0xf0/0x140 net/can/af_can.c:664
    can_rcv+0xf6/0x130 net/can/af_can.c:688
    __netif_receive_skb_one_core+0xea/0x100 net/core/dev.c:5704
    __netif_receive_skb+0x1d/0x80 net/core/dev.c:5817
    process_backlog+0xad/0x1b0 net/core/dev.c:6149
    __napi_poll+0x41/0x320 net/core/dev.c:6902
    napi_poll net/core/dev.c:6971 [inline]
    net_rx_action+0x466/0x5a0 net/core/dev.c:7093
    handle_softirqs+0xde/0x2e0 kernel/softirq.c:561
    __do_softirq kernel/softirq.c:595 [inline]
    invoke_softirq kernel/softirq.c:435 [inline]
    __irq_exit_rcu kernel/softirq.c:662 [inline]
    irq_exit_rcu+0x9f/0xc0 kernel/softirq.c:678
    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 0xffff88812008d800 (size 512):
  comm "softirq", pid 0, jiffies 4294955477
  hex dump (first 32 bytes):
    00 80 bf 21 81 88 ff ff 28 90 bf 21 81 88 ff ff  ...!....(..!....
    28 90 bf 21 81 88 ff ff 18 d8 08 20 81 88 ff ff  (..!....... ....
  backtrace (crc 6b64294):
    kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    slab_post_alloc_hook mm/slub.c:4123 [inline]
    slab_alloc_node mm/slub.c:4168 [inline]
    __kmalloc_cache_noprof+0x32b/0x3f0 mm/slub.c:4324
    kmalloc_noprof include/linux/slab.h:901 [inline]
    kzalloc_noprof include/linux/slab.h:1037 [inline]
    j1939_session_new+0x55/0x1e0 net/can/j1939/transport.c:1494
    j1939_session_fresh_new net/can/j1939/transport.c:1546 [inline]
    j1939_xtp_rx_rts_session_new net/can/j1939/transport.c:1631 [inline]
    j1939_xtp_rx_rts+0x480/0xb30 net/can/j1939/transport.c:1752
    j1939_tp_cmd_recv net/can/j1939/transport.c:2074 [inline]
    j1939_tp_recv+0x1b9/0x800 net/can/j1939/transport.c:2161
    j1939_can_recv+0x349/0x4c0 net/can/j1939/main.c:108
    deliver net/can/af_can.c:573 [inline]
    can_rcv_filter+0xdd/0x2c0 net/can/af_can.c:607
    can_receive+0xf0/0x140 net/can/af_can.c:664
    can_rcv+0xf6/0x130 net/can/af_can.c:688
    __netif_receive_skb_one_core+0xea/0x100 net/core/dev.c:5704
    __netif_receive_skb+0x1d/0x80 net/core/dev.c:5817
    process_backlog+0xad/0x1b0 net/core/dev.c:6149
    __napi_poll+0x41/0x320 net/core/dev.c:6902
    napi_poll net/core/dev.c:6971 [inline]
    net_rx_action+0x466/0x5a0 net/core/dev.c:7093
    handle_softirqs+0xde/0x2e0 kernel/softirq.c:561
    __do_softirq kernel/softirq.c:595 [inline]
    invoke_softirq kernel/softirq.c:435 [inline]
    __irq_exit_rcu kernel/softirq.c:662 [inline]
    irq_exit_rcu+0x9f/0xc0 kernel/softirq.c:678
    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