BUG: memory leak
unreferenced object 0xffff888106446800 (size 2048):
  comm "softirq", pid 0, jiffies 4294946650 (age 18.170s)
  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:
    [<0000000081b437ca>] kmalloc include/linux/slab.h:560 [inline]
    [<0000000081b437ca>] sk_prot_alloc+0xae/0x170 net/core/sock.c:1693
    [<000000000f238a85>] sk_alloc+0x30/0x340 net/core/sock.c:1747
    [<00000000a45d3bef>] nr_make_new net/netrom/af_netrom.c:476 [inline]
    [<00000000a45d3bef>] nr_rx_frame+0x428/0xa30 net/netrom/af_netrom.c:959
    [<00000000569f9531>] nr_loopback_timer+0x48/0xd0 net/netrom/nr_loopback.c:59
    [<000000007dfcf649>] call_timer_fn+0x3a/0x1d0 kernel/time/timer.c:1404
    [<000000005b974b43>] expire_timers kernel/time/timer.c:1449 [inline]
    [<000000005b974b43>] __run_timers.part.0+0x207/0x340 kernel/time/timer.c:1773
    [<00000000647386de>] __run_timers kernel/time/timer.c:1745 [inline]
    [<00000000647386de>] run_timer_softirq+0x36/0x80 kernel/time/timer.c:1786
    [<0000000043a1dced>] __do_softirq+0x116/0x36f kernel/softirq.c:292
    [<00000000fa4061b2>] asm_call_on_stack+0xf/0x20 arch/x86/entry/entry_64.S:711
    [<000000007b277b35>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:22 [inline]
    [<000000007b277b35>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:48 [inline]
    [<000000007b277b35>] do_softirq_own_stack+0x5a/0x70 arch/x86/kernel/irq_64.c:77
    [<00000000f4890868>] invoke_softirq kernel/softirq.c:387 [inline]
    [<00000000f4890868>] __irq_exit_rcu kernel/softirq.c:417 [inline]
    [<00000000f4890868>] irq_exit_rcu+0x117/0x120 kernel/softirq.c:429
    [<000000000ce93d63>] sysvec_apic_timer_interrupt+0x46/0xe0 arch/x86/kernel/apic/apic.c:1091
    [<00000000e389be72>] asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:587
    [<00000000ca86f6f1>] native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60
    [<0000000051e2296a>] arch_safe_halt arch/x86/include/asm/paravirt.h:150 [inline]
    [<0000000051e2296a>] acpi_safe_halt+0x33/0x60 drivers/acpi/processor_idle.c:111
    [<000000005b0dfb9a>] acpi_idle_do_entry drivers/acpi/processor_idle.c:525 [inline]
    [<000000005b0dfb9a>] acpi_idle_enter+0x376/0x410 drivers/acpi/processor_idle.c:651

BUG: memory leak
unreferenced object 0xffff888106fb1e40 (size 32):
  comm "softirq", pid 0, jiffies 4294946650 (age 18.170s)
  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:
    [<00000000f2bd4748>] kmalloc include/linux/slab.h:555 [inline]
    [<00000000f2bd4748>] kzalloc include/linux/slab.h:669 [inline]
    [<00000000f2bd4748>] selinux_sk_alloc_security+0x46/0xb0 security/selinux/hooks.c:5124
    [<0000000062ecb9fb>] security_sk_alloc+0x33/0x60 security/security.c:2180
    [<00000000ec4fb36b>] sk_prot_alloc+0xc9/0x170 net/core/sock.c:1696
    [<000000000f238a85>] sk_alloc+0x30/0x340 net/core/sock.c:1747
    [<00000000a45d3bef>] nr_make_new net/netrom/af_netrom.c:476 [inline]
    [<00000000a45d3bef>] nr_rx_frame+0x428/0xa30 net/netrom/af_netrom.c:959
    [<00000000569f9531>] nr_loopback_timer+0x48/0xd0 net/netrom/nr_loopback.c:59
    [<000000007dfcf649>] call_timer_fn+0x3a/0x1d0 kernel/time/timer.c:1404
    [<000000005b974b43>] expire_timers kernel/time/timer.c:1449 [inline]
    [<000000005b974b43>] __run_timers.part.0+0x207/0x340 kernel/time/timer.c:1773
    [<00000000647386de>] __run_timers kernel/time/timer.c:1745 [inline]
    [<00000000647386de>] run_timer_softirq+0x36/0x80 kernel/time/timer.c:1786
    [<0000000043a1dced>] __do_softirq+0x116/0x36f kernel/softirq.c:292
    [<00000000fa4061b2>] asm_call_on_stack+0xf/0x20 arch/x86/entry/entry_64.S:711
    [<000000007b277b35>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:22 [inline]
    [<000000007b277b35>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:48 [inline]
    [<000000007b277b35>] do_softirq_own_stack+0x5a/0x70 arch/x86/kernel/irq_64.c:77
    [<00000000f4890868>] invoke_softirq kernel/softirq.c:387 [inline]
    [<00000000f4890868>] __irq_exit_rcu kernel/softirq.c:417 [inline]
    [<00000000f4890868>] irq_exit_rcu+0x117/0x120 kernel/softirq.c:429
    [<000000000ce93d63>] sysvec_apic_timer_interrupt+0x46/0xe0 arch/x86/kernel/apic/apic.c:1091
    [<00000000e389be72>] asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:587
    [<00000000ca86f6f1>] native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60