r0 = memfd_create(&(0x7f0000000000)='\x00', 0x6)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1d012, r0, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0)
BUG: memory leak
unreferenced object 0xffff888046010a00 (size 96):
  comm "softirq", pid 0, jiffies 4294903222 (age 21.874s)
  hex dump (first 32 bytes):
    01 00 00 00 00 01 02 ff 01 00 00 00 00 00 00 00  ................
    20 69 5b 09 80 88 ff ff 78 01 8b 1a 80 88 ff ff   i[.....x.......
  backtrace:
    [<00000000872eb9cd>] __skb_ext_alloc+0x19/0x90 net/core/skbuff.c:6225
    [<00000000f3dd5714>] skb_ext_add+0x508/0x670 net/core/skbuff.c:6320
    [<0000000026373ac3>] skb_set_kcov_handle include/linux/skbuff.h:4632 [inline]
    [<0000000026373ac3>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline]
    [<0000000026373ac3>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253
    [<00000000d2b0183e>] skb_copy+0x137/0x2f0 net/core/skbuff.c:1522
    [<0000000049a228d7>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13d0 drivers/net/wireless/mac80211_hwsim.c:1499
    [<0000000035e62f14>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1716
    [<000000003b5245d3>] mac80211_hwsim_beacon_tx+0x494/0x8f0 drivers/net/wireless/mac80211_hwsim.c:1770
    [<0000000072390a7d>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792
    [<00000000fe3d1b9a>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828
    [<0000000059c69151>] mac80211_hwsim_beacon+0xd1/0x1d0 drivers/net/wireless/mac80211_hwsim.c:1793
    [<000000001df183bd>] __run_hrtimer kernel/time/hrtimer.c:1583 [inline]
    [<000000001df183bd>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1647
    [<00000000aa44dbb2>] hrtimer_run_softirq+0x148/0x310 kernel/time/hrtimer.c:1664
    [<00000000595d2470>] __do_softirq+0x1b8/0x86b kernel/softirq.c:298
    [<00000000b4735742>] asm_call_irq_on_stack+0x12/0x20
    [<00000000facc955b>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
    [<00000000facc955b>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
    [<00000000facc955b>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77
    [<000000007520391d>] invoke_softirq kernel/softirq.c:393 [inline]
    [<000000007520391d>] __irq_exit_rcu kernel/softirq.c:423 [inline]
    [<000000007520391d>] irq_exit_rcu+0x114/0x1b0 kernel/softirq.c:435

BUG: memory leak
unreferenced object 0xffff888046010d80 (size 96):
  comm "softirq", pid 0, jiffies 4294903222 (age 21.874s)
  hex dump (first 32 bytes):
    01 00 00 00 00 01 02 ff 01 00 00 00 00 00 00 00  ................
    00 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000872eb9cd>] __skb_ext_alloc+0x19/0x90 net/core/skbuff.c:6225
    [<00000000f3dd5714>] skb_ext_add+0x508/0x670 net/core/skbuff.c:6320
    [<0000000026373ac3>] skb_set_kcov_handle include/linux/skbuff.h:4632 [inline]
    [<0000000026373ac3>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline]
    [<0000000026373ac3>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253
    [<00000000d2b0183e>] skb_copy+0x137/0x2f0 net/core/skbuff.c:1522
    [<0000000049a228d7>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13d0 drivers/net/wireless/mac80211_hwsim.c:1499
    [<0000000035e62f14>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1716
    [<000000003b5245d3>] mac80211_hwsim_beacon_tx+0x494/0x8f0 drivers/net/wireless/mac80211_hwsim.c:1770
    [<0000000072390a7d>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792
    [<00000000fe3d1b9a>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828
    [<0000000059c69151>] mac80211_hwsim_beacon+0xd1/0x1d0 drivers/net/wireless/mac80211_hwsim.c:1793
    [<000000001df183bd>] __run_hrtimer kernel/time/hrtimer.c:1583 [inline]
    [<000000001df183bd>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1647
    [<00000000aa44dbb2>] hrtimer_run_softirq+0x148/0x310 kernel/time/hrtimer.c:1664
    [<00000000595d2470>] __do_softirq+0x1b8/0x86b kernel/softirq.c:298
    [<00000000b4735742>] asm_call_irq_on_stack+0x12/0x20
    [<00000000facc955b>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
    [<00000000facc955b>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
    [<00000000facc955b>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77
    [<000000007520391d>] invoke_softirq kernel/softirq.c:393 [inline]
    [<000000007520391d>] __irq_exit_rcu kernel/softirq.c:423 [inline]
    [<000000007520391d>] irq_exit_rcu+0x114/0x1b0 kernel/softirq.c:435

BUG: memory leak
unreferenced object 0xffff888045d53e80 (size 96):
  comm "softirq", pid 0, jiffies 4294903222 (age 21.874s)
  hex dump (first 32 bytes):
    01 00 00 00 00 01 02 ff 02 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000872eb9cd>] __skb_ext_alloc+0x19/0x90 net/core/skbuff.c:6225
    [<00000000f3dd5714>] skb_ext_add+0x508/0x670 net/core/skbuff.c:6320
    [<0000000026373ac3>] skb_set_kcov_handle include/linux/skbuff.h:4632 [inline]
    [<0000000026373ac3>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline]
    [<0000000026373ac3>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253
    [<00000000d2b0183e>] skb_copy+0x137/0x2f0 net/core/skbuff.c:1522
    [<0000000049a228d7>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13d0 drivers/net/wireless/mac80211_hwsim.c:1499
    [<0000000035e62f14>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1716
    [<000000003b5245d3>] mac80211_hwsim_beacon_tx+0x494/0x8f0 drivers/net/wireless/mac80211_hwsim.c:1770
    [<0000000072390a7d>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792
    [<00000000fe3d1b9a>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828
    [<0000000059c69151>] mac80211_hwsim_beacon+0xd1/0x1d0 drivers/net/wireless/mac80211_hwsim.c:1793
    [<000000001df183bd>] __run_hrtimer kernel/time/hrtimer.c:1583 [inline]
    [<000000001df183bd>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1647
    [<00000000aa44dbb2>] hrtimer_run_softirq+0x148/0x310 kernel/time/hrtimer.c:1664
    [<00000000595d2470>] __do_softirq+0x1b8/0x86b kernel/softirq.c:298
    [<00000000b4735742>] asm_call_irq_on_stack+0x12/0x20
    [<00000000facc955b>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
    [<00000000facc955b>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
    [<00000000facc955b>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77
    [<000000007520391d>] invoke_softirq kernel/softirq.c:393 [inline]
    [<000000007520391d>] __irq_exit_rcu kernel/softirq.c:423 [inline]
    [<000000007520391d>] irq_exit_rcu+0x114/0x1b0 kernel/softirq.c:435

BUG: leak checking failed