perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x10a903, 0x0)
dup2(r3, r4)
BUG: memory leak
unreferenced object 0xffff88800dc98000 (size 96):
  comm "softirq", pid 0, jiffies 4295025116 (age 25.459s)
  hex dump (first 32 bytes):
    01 00 00 00 00 01 02 ff 05 00 00 00 00 00 00 00  ................
    00 49 f4 00 00 ea ff ff 40 49 f4 00 00 ea ff ff  .I......@I......
  backtrace:
    [<00000000ec01eda2>] __skb_ext_alloc+0x19/0x90 net/core/skbuff.c:6225
    [<00000000584f4468>] skb_ext_add+0x508/0x670 net/core/skbuff.c:6320
    [<000000007ce16f6d>] skb_set_kcov_handle include/linux/skbuff.h:4632 [inline]
    [<000000007ce16f6d>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline]
    [<000000007ce16f6d>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253
    [<000000009eedb0bd>] skb_copy+0x137/0x2f0 net/core/skbuff.c:1522
    [<00000000fb86b2be>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13d0 drivers/net/wireless/mac80211_hwsim.c:1499
    [<000000000a4e00c0>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1716
    [<00000000d205d626>] mac80211_hwsim_beacon_tx+0x494/0x8f0 drivers/net/wireless/mac80211_hwsim.c:1770
    [<00000000aad742da>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792
    [<00000000f84f2e35>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828
    [<00000000adc82aaa>] mac80211_hwsim_beacon+0xd1/0x1d0 drivers/net/wireless/mac80211_hwsim.c:1793
    [<000000005cfbc6c8>] __run_hrtimer kernel/time/hrtimer.c:1583 [inline]
    [<000000005cfbc6c8>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1647
    [<000000009cffef4d>] hrtimer_run_softirq+0x148/0x310 kernel/time/hrtimer.c:1664
    [<00000000ba92ab87>] __do_softirq+0x1b8/0x86b kernel/softirq.c:298
    [<000000002d1b6833>] asm_call_irq_on_stack+0x12/0x20
    [<00000000e2bbb95c>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
    [<00000000e2bbb95c>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
    [<00000000e2bbb95c>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77
    [<00000000e0f52d42>] invoke_softirq kernel/softirq.c:393 [inline]
    [<00000000e0f52d42>] __irq_exit_rcu kernel/softirq.c:423 [inline]
    [<00000000e0f52d42>] irq_exit_rcu+0x114/0x1b0 kernel/softirq.c:435

BUG: leak checking failed