BUG: memory leak
unreferenced object 0xffff8881123c7800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941943 (age 33.480s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25
    [<00000000749f8c05>] stack_trace_save+0x5a/0x80 kernel/stacktrace.c:123
    [<00000000faaa3468>] __save_stack_trace mm/kmemleak.c:563 [inline]
    [<00000000faaa3468>] create_object+0x11d/0x360 mm/kmemleak.c:618

BUG: memory leak
unreferenced object 0xffff8881122c40c0 (size 32):
  comm "softirq", pid 0, jiffies 4294941943 (age 33.480s)
  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:
    [<000000001ef24200>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001ef24200>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001ef24200>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001ef24200>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000e6a0ce12>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000e6a0ce12>] kzalloc include/linux/slab.h:690 [inline]
    [<00000000e6a0ce12>] selinux_sk_alloc_security+0x48/0xb0 security/selinux/hooks.c:5119
    [<00000000876e0cef>] security_sk_alloc+0x49/0x70 security/security.c:2069
    [<0000000091365822>] sk_prot_alloc+0x12d/0x170 net/core/sock.c:1606
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25

BUG: memory leak
unreferenced object 0xffff88811256b800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941987 (age 33.040s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<000000002a981959>] __rcu_read_lock+0x10/0x20 kernel/rcu/tree_plugin.h:358
    [<0000000021c80f07>] dccp_v4_exit_batch+0x1a/0x20 net/dccp/ipv4.c:1030
    [<000000008c07e2d2>] ops_exit_list.isra.0+0x70/0x80 net/core/net_namespace.c:175
    [<00000000aa1ba544>] cleanup_net+0x27b/0x400 net/core/net_namespace.c:597
    [<00000000540c8214>] process_one_work+0x227/0x4b0 kernel/workqueue.c:2264

BUG: memory leak
unreferenced object 0xffff8881123c7800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941943 (age 34.940s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25
    [<00000000749f8c05>] stack_trace_save+0x5a/0x80 kernel/stacktrace.c:123
    [<00000000faaa3468>] __save_stack_trace mm/kmemleak.c:563 [inline]
    [<00000000faaa3468>] create_object+0x11d/0x360 mm/kmemleak.c:618

BUG: memory leak
unreferenced object 0xffff8881122c40c0 (size 32):
  comm "softirq", pid 0, jiffies 4294941943 (age 34.940s)
  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:
    [<000000001ef24200>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001ef24200>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001ef24200>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001ef24200>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000e6a0ce12>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000e6a0ce12>] kzalloc include/linux/slab.h:690 [inline]
    [<00000000e6a0ce12>] selinux_sk_alloc_security+0x48/0xb0 security/selinux/hooks.c:5119
    [<00000000876e0cef>] security_sk_alloc+0x49/0x70 security/security.c:2069
    [<0000000091365822>] sk_prot_alloc+0x12d/0x170 net/core/sock.c:1606
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25

BUG: memory leak
unreferenced object 0xffff88811256b800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941987 (age 34.500s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<000000002a981959>] __rcu_read_lock+0x10/0x20 kernel/rcu/tree_plugin.h:358
    [<0000000021c80f07>] dccp_v4_exit_batch+0x1a/0x20 net/dccp/ipv4.c:1030
    [<000000008c07e2d2>] ops_exit_list.isra.0+0x70/0x80 net/core/net_namespace.c:175
    [<00000000aa1ba544>] cleanup_net+0x27b/0x400 net/core/net_namespace.c:597
    [<00000000540c8214>] process_one_work+0x227/0x4b0 kernel/workqueue.c:2264

BUG: memory leak
unreferenced object 0xffff8881123c7800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941943 (age 35.010s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25
    [<00000000749f8c05>] stack_trace_save+0x5a/0x80 kernel/stacktrace.c:123
    [<00000000faaa3468>] __save_stack_trace mm/kmemleak.c:563 [inline]
    [<00000000faaa3468>] create_object+0x11d/0x360 mm/kmemleak.c:618

BUG: memory leak
unreferenced object 0xffff8881122c40c0 (size 32):
  comm "softirq", pid 0, jiffies 4294941943 (age 35.010s)
  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:
    [<000000001ef24200>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001ef24200>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001ef24200>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001ef24200>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000e6a0ce12>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000e6a0ce12>] kzalloc include/linux/slab.h:690 [inline]
    [<00000000e6a0ce12>] selinux_sk_alloc_security+0x48/0xb0 security/selinux/hooks.c:5119
    [<00000000876e0cef>] security_sk_alloc+0x49/0x70 security/security.c:2069
    [<0000000091365822>] sk_prot_alloc+0x12d/0x170 net/core/sock.c:1606
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25

BUG: memory leak
unreferenced object 0xffff88811256b800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941987 (age 34.570s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<000000002a981959>] __rcu_read_lock+0x10/0x20 kernel/rcu/tree_plugin.h:358
    [<0000000021c80f07>] dccp_v4_exit_batch+0x1a/0x20 net/dccp/ipv4.c:1030
    [<000000008c07e2d2>] ops_exit_list.isra.0+0x70/0x80 net/core/net_namespace.c:175
    [<00000000aa1ba544>] cleanup_net+0x27b/0x400 net/core/net_namespace.c:597
    [<00000000540c8214>] process_one_work+0x227/0x4b0 kernel/workqueue.c:2264

BUG: memory leak
unreferenced object 0xffff8881123c7800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941943 (age 35.080s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25
    [<00000000749f8c05>] stack_trace_save+0x5a/0x80 kernel/stacktrace.c:123
    [<00000000faaa3468>] __save_stack_trace mm/kmemleak.c:563 [inline]
    [<00000000faaa3468>] create_object+0x11d/0x360 mm/kmemleak.c:618

BUG: memory leak
unreferenced object 0xffff8881122c40c0 (size 32):
  comm "softirq", pid 0, jiffies 4294941943 (age 35.080s)
  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:
    [<000000001ef24200>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001ef24200>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001ef24200>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001ef24200>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000e6a0ce12>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000e6a0ce12>] kzalloc include/linux/slab.h:690 [inline]
    [<00000000e6a0ce12>] selinux_sk_alloc_security+0x48/0xb0 security/selinux/hooks.c:5119
    [<00000000876e0cef>] security_sk_alloc+0x49/0x70 security/security.c:2069
    [<0000000091365822>] sk_prot_alloc+0x12d/0x170 net/core/sock.c:1606
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25

BUG: memory leak
unreferenced object 0xffff88811256b800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941987 (age 34.640s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<000000002a981959>] __rcu_read_lock+0x10/0x20 kernel/rcu/tree_plugin.h:358
    [<0000000021c80f07>] dccp_v4_exit_batch+0x1a/0x20 net/dccp/ipv4.c:1030
    [<000000008c07e2d2>] ops_exit_list.isra.0+0x70/0x80 net/core/net_namespace.c:175
    [<00000000aa1ba544>] cleanup_net+0x27b/0x400 net/core/net_namespace.c:597
    [<00000000540c8214>] process_one_work+0x227/0x4b0 kernel/workqueue.c:2264

BUG: memory leak
unreferenced object 0xffff8881123c7800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941943 (age 35.160s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25
    [<00000000749f8c05>] stack_trace_save+0x5a/0x80 kernel/stacktrace.c:123
    [<00000000faaa3468>] __save_stack_trace mm/kmemleak.c:563 [inline]
    [<00000000faaa3468>] create_object+0x11d/0x360 mm/kmemleak.c:618

BUG: memory leak
unreferenced object 0xffff8881122c40c0 (size 32):
  comm "softirq", pid 0, jiffies 4294941943 (age 35.160s)
  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:
    [<000000001ef24200>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001ef24200>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001ef24200>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001ef24200>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000e6a0ce12>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000e6a0ce12>] kzalloc include/linux/slab.h:690 [inline]
    [<00000000e6a0ce12>] selinux_sk_alloc_security+0x48/0xb0 security/selinux/hooks.c:5119
    [<00000000876e0cef>] security_sk_alloc+0x49/0x70 security/security.c:2069
    [<0000000091365822>] sk_prot_alloc+0x12d/0x170 net/core/sock.c:1606
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25

BUG: memory leak
unreferenced object 0xffff88811256b800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941987 (age 34.720s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<000000002a981959>] __rcu_read_lock+0x10/0x20 kernel/rcu/tree_plugin.h:358
    [<0000000021c80f07>] dccp_v4_exit_batch+0x1a/0x20 net/dccp/ipv4.c:1030
    [<000000008c07e2d2>] ops_exit_list.isra.0+0x70/0x80 net/core/net_namespace.c:175
    [<00000000aa1ba544>] cleanup_net+0x27b/0x400 net/core/net_namespace.c:597
    [<00000000540c8214>] process_one_work+0x227/0x4b0 kernel/workqueue.c:2264

BUG: memory leak
unreferenced object 0xffff8881123c7800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941943 (age 35.230s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25
    [<00000000749f8c05>] stack_trace_save+0x5a/0x80 kernel/stacktrace.c:123
    [<00000000faaa3468>] __save_stack_trace mm/kmemleak.c:563 [inline]
    [<00000000faaa3468>] create_object+0x11d/0x360 mm/kmemleak.c:618

BUG: memory leak
unreferenced object 0xffff8881122c40c0 (size 32):
  comm "softirq", pid 0, jiffies 4294941943 (age 35.230s)
  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:
    [<000000001ef24200>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001ef24200>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001ef24200>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001ef24200>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000e6a0ce12>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000e6a0ce12>] kzalloc include/linux/slab.h:690 [inline]
    [<00000000e6a0ce12>] selinux_sk_alloc_security+0x48/0xb0 security/selinux/hooks.c:5119
    [<00000000876e0cef>] security_sk_alloc+0x49/0x70 security/security.c:2069
    [<0000000091365822>] sk_prot_alloc+0x12d/0x170 net/core/sock.c:1606
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25

BUG: memory leak
unreferenced object 0xffff88811256b800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941987 (age 34.790s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<000000002a981959>] __rcu_read_lock+0x10/0x20 kernel/rcu/tree_plugin.h:358
    [<0000000021c80f07>] dccp_v4_exit_batch+0x1a/0x20 net/dccp/ipv4.c:1030
    [<000000008c07e2d2>] ops_exit_list.isra.0+0x70/0x80 net/core/net_namespace.c:175
    [<00000000aa1ba544>] cleanup_net+0x27b/0x400 net/core/net_namespace.c:597
    [<00000000540c8214>] process_one_work+0x227/0x4b0 kernel/workqueue.c:2264

BUG: memory leak
unreferenced object 0xffff8881123c7800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941943 (age 35.300s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25
    [<00000000749f8c05>] stack_trace_save+0x5a/0x80 kernel/stacktrace.c:123
    [<00000000faaa3468>] __save_stack_trace mm/kmemleak.c:563 [inline]
    [<00000000faaa3468>] create_object+0x11d/0x360 mm/kmemleak.c:618

BUG: memory leak
unreferenced object 0xffff8881122c40c0 (size 32):
  comm "softirq", pid 0, jiffies 4294941943 (age 35.300s)
  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:
    [<000000001ef24200>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000001ef24200>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000001ef24200>] slab_alloc mm/slab.c:3319 [inline]
    [<000000001ef24200>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548
    [<00000000e6a0ce12>] kmalloc include/linux/slab.h:556 [inline]
    [<00000000e6a0ce12>] kzalloc include/linux/slab.h:690 [inline]
    [<00000000e6a0ce12>] selinux_sk_alloc_security+0x48/0xb0 security/selinux/hooks.c:5119
    [<00000000876e0cef>] security_sk_alloc+0x49/0x70 security/security.c:2069
    [<0000000091365822>] sk_prot_alloc+0x12d/0x170 net/core/sock.c:1606
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<0000000057256818>] is_last_task_frame arch/x86/kernel/unwind_frame.c:162 [inline]
    [<0000000057256818>] unwind_next_frame.part.0+0x43/0x1c0 arch/x86/kernel/unwind_frame.c:272
    [<000000001afd8c6c>] unwind_next_frame+0xf/0x20 arch/x86/kernel/unwind_frame.c:261
    [<0000000022be839f>] arch_stack_walk+0x81/0xf0 arch/x86/kernel/stacktrace.c:25

BUG: memory leak
unreferenced object 0xffff88811256b800 (size 2048):
  comm "softirq", pid 0, jiffies 4294941987 (age 34.860s)
  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:
    [<000000005f68e19f>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<000000005f68e19f>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<000000005f68e19f>] slab_alloc mm/slab.c:3319 [inline]
    [<000000005f68e19f>] __do_kmalloc mm/slab.c:3653 [inline]
    [<000000005f68e19f>] __kmalloc+0x169/0x300 mm/slab.c:3664
    [<000000005408d3f3>] kmalloc include/linux/slab.h:561 [inline]
    [<000000005408d3f3>] sk_prot_alloc+0x112/0x170 net/core/sock.c:1603
    [<000000006c8c551c>] sk_alloc+0x35/0x340 net/core/sock.c:1657
    [<00000000afc5ad4f>] nr_make_new net/netrom/af_netrom.c:454 [inline]
    [<00000000afc5ad4f>] nr_rx_frame+0x450/0xa70 net/netrom/af_netrom.c:937
    [<000000005dd77805>] nr_loopback_timer+0x4e/0xd0 net/netrom/nr_loopback.c:59
    [<00000000ad97942e>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<00000000d5d419ad>] expire_timers kernel/time/timer.c:1449 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1773 [inline]
    [<00000000d5d419ad>] __run_timers kernel/time/timer.c:1740 [inline]
    [<00000000d5d419ad>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786
    [<000000007518516b>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000104b533a>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000104b533a>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f710e828>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f710e828>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<0000000063b23aba>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:829
    [<000000002a981959>] __rcu_read_lock+0x10/0x20 kernel/rcu/tree_plugin.h:358
    [<0000000021c80f07>] dccp_v4_exit_batch+0x1a/0x20 net/dccp/ipv4.c:1030
    [<000000008c07e2d2>] ops_exit_list.isra.0+0x70/0x80 net/core/net_namespace.c:175
    [<00000000aa1ba544>] cleanup_net+0x27b/0x400 net/core/net_namespace.c:597
    [<00000000540c8214>] process_one_work+0x227/0x4b0 kernel/workqueue.c:2264

executing program