2020/03/31 04:32:51 executed programs: 23
BUG: memory leak
unreferenced object 0xffff888103970800 (size 2048):
  comm "softirq", pid 0, jiffies 4294954975 (age 18.760s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00  ...@............
  backtrace:
    [<0000000003ef0e0e>] kmalloc include/linux/slab.h:560 [inline]
    [<0000000003ef0e0e>] sk_prot_alloc+0x10b/0x170 net/core/sock.c:1603
    [<000000008c680ca4>] sk_alloc+0x30/0x330 net/core/sock.c:1657
    [<000000005af53cbd>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<000000005af53cbd>] nr_rx_frame+0x43c/0x9b0 net/netrom/af_netrom.c:937
    [<0000000039e82d86>] nr_loopback_timer+0x48/0xd0 net/netrom/nr_loopback.c:59
    [<00000000125599ac>] call_timer_fn+0x3a/0x1d0 kernel/time/timer.c:1405
    [<00000000223c5fbe>] expire_timers kernel/time/timer.c:1450 [inline]
    [<00000000223c5fbe>] __run_timers kernel/time/timer.c:1774 [inline]
    [<00000000223c5fbe>] __run_timers kernel/time/timer.c:1741 [inline]
    [<00000000223c5fbe>] run_timer_softirq+0x237/0x6b0 kernel/time/timer.c:1787
    [<0000000099e15935>] __do_softirq+0x118/0x34a kernel/softirq.c:292
    [<0000000068ca56ff>] invoke_softirq kernel/softirq.c:373 [inline]
    [<0000000068ca56ff>] irq_exit+0xb5/0xd0 kernel/softirq.c:413
    [<00000000ec383fda>] exiting_irq arch/x86/include/asm/apic.h:546 [inline]
    [<00000000ec383fda>] smp_apic_timer_interrupt+0x91/0x190 arch/x86/kernel/apic/apic.c:1140
    [<0000000008e9824d>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829

BUG: memory leak
unreferenced object 0xffff88810344b2c0 (size 32):
  comm "softirq", pid 0, jiffies 4294954975 (age 18.760s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    03 00 00 00 03 00 00 00 0f 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000009ca8c606>] kmalloc include/linux/slab.h:555 [inline]
    [<000000009ca8c606>] kzalloc include/linux/slab.h:669 [inline]
    [<000000009ca8c606>] selinux_sk_alloc_security+0x43/0xa0 security/selinux/hooks.c:5113
    [<0000000024b2820a>] security_sk_alloc+0x42/0x70 security/security.c:2101
    [<00000000d492567e>] sk_prot_alloc+0x126/0x170 net/core/sock.c:1606
    [<000000008c680ca4>] sk_alloc+0x30/0x330 net/core/sock.c:1657
    [<000000005af53cbd>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<000000005af53cbd>] nr_rx_frame+0x43c/0x9b0 net/netrom/af_netrom.c:937
    [<0000000039e82d86>] nr_loopback_timer+0x48/0xd0 net/netrom/nr_loopback.c:59
    [<00000000125599ac>] call_timer_fn+0x3a/0x1d0 kernel/time/timer.c:1405
    [<00000000223c5fbe>] expire_timers kernel/time/timer.c:1450 [inline]
    [<00000000223c5fbe>] __run_timers kernel/time/timer.c:1774 [inline]
    [<00000000223c5fbe>] __run_timers kernel/time/timer.c:1741 [inline]
    [<00000000223c5fbe>] run_timer_softirq+0x237/0x6b0 kernel/time/timer.c:1787
    [<0000000099e15935>] __do_softirq+0x118/0x34a kernel/softirq.c:292
    [<0000000068ca56ff>] invoke_softirq kernel/softirq.c:373 [inline]
    [<0000000068ca56ff>] irq_exit+0xb5/0xd0 kernel/softirq.c:413
    [<00000000ec383fda>] exiting_irq arch/x86/include/asm/apic.h:546 [inline]
    [<00000000ec383fda>] smp_apic_timer_interrupt+0x91/0x190 arch/x86/kernel/apic/apic.c:1140
    [<0000000008e9824d>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829