executing program
BUG: memory leak
unreferenced object 0xffff88810e729e00 (size 240):
  comm "softirq", pid 0, jiffies 4294945062 (age 26.020s)
  hex dump (first 32 bytes):
    a0 14 3d 06 81 88 ff ff a0 14 3d 06 81 88 ff ff  ..=.......=.....
    00 00 aa 05 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff8387b8db>] napi_skb_cache_get+0x6b/0x90 net/core/skbuff.c:183
    [<ffffffff8387b9e6>] __alloc_skb+0x96/0x270 net/core/skbuff.c:420
    [<ffffffff8387bc2c>] __napi_alloc_skb+0x6c/0x170 net/core/skbuff.c:575
    [<ffffffff82a3f1ef>] napi_alloc_skb include/linux/skbuff.h:3207 [inline]
    [<ffffffff82a3f1ef>] page_to_skb+0x11f/0x700 drivers/net/virtio_net.c:496
    [<ffffffff82a4255e>] receive_mergeable drivers/net/virtio_net.c:1119 [inline]
    [<ffffffff82a4255e>] receive_buf+0x6ae/0x2d90 drivers/net/virtio_net.c:1258
    [<ffffffff82a44e8e>] virtnet_receive drivers/net/virtio_net.c:1553 [inline]
    [<ffffffff82a44e8e>] virtnet_poll+0x24e/0x6f0 drivers/net/virtio_net.c:1671
    [<ffffffff838b27ed>] __napi_poll+0x3d/0x290 net/core/dev.c:6511
    [<ffffffff838b301c>] napi_poll net/core/dev.c:6578 [inline]
    [<ffffffff838b301c>] net_rx_action+0x3ac/0x490 net/core/dev.c:6689
    [<ffffffff84a000ea>] __do_softirq+0xea/0x2ef kernel/softirq.c:571
    [<ffffffff81252bb6>] invoke_softirq kernel/softirq.c:445 [inline]
    [<ffffffff81252bb6>] __irq_exit_rcu+0xc6/0x110 kernel/softirq.c:650
    [<ffffffff845ec418>] common_interrupt+0xb8/0xd0 arch/x86/kernel/irq.c:240
    [<ffffffff84800c22>] asm_common_interrupt+0x22/0x40 arch/x86/include/asm/idtentry.h:640
    [<ffffffff84605d00>] native_safe_halt arch/x86/include/asm/irqflags.h:51 [inline]
    [<ffffffff84605d00>] arch_safe_halt arch/x86/include/asm/irqflags.h:89 [inline]
    [<ffffffff84605d00>] acpi_safe_halt drivers/acpi/processor_idle.c:112 [inline]
    [<ffffffff84605d00>] acpi_idle_do_entry+0xc0/0xd0 drivers/acpi/processor_idle.c:555
    [<ffffffff84606210>] acpi_idle_enter+0x150/0x230 drivers/acpi/processor_idle.c:692
    [<ffffffff83460ba4>] cpuidle_enter_state+0xc4/0x740 drivers/cpuidle/cpuidle.c:239
    [<ffffffff83461279>] cpuidle_enter+0x29/0x40 drivers/cpuidle/cpuidle.c:356