BUG: memory leak
unreferenced object 0xffff8880579e2000 (size 96):
  comm "softirq", pid 0, jiffies 4294999382 (age 22.228s)
  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:
    [<00000000159242e1>] __skb_ext_alloc+0x19/0x80 net/core/skbuff.c:6224
    [<000000005dad514b>] skb_ext_add+0x503/0x670 net/core/skbuff.c:6319
    [<000000000b2fdb8e>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline]
    [<000000000b2fdb8e>] skb_set_kcov_handle include/linux/skbuff.h:4612 [inline]
    [<000000000b2fdb8e>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253
    [<000000003a9cac14>] skb_copy+0x12b/0x2e0 net/core/skbuff.c:1522
    [<00000000e6d4b723>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb3e/0x1370 drivers/net/wireless/mac80211_hwsim.c:1495
    [<000000001d1b40ae>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1712
    [<00000000774735eb>] mac80211_hwsim_beacon_tx+0x49d/0x900 drivers/net/wireless/mac80211_hwsim.c:1766
    [<0000000041dc22c9>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792
    [<000000006412496f>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828
    [<000000000c778064>] mac80211_hwsim_beacon+0xd5/0x1a0 drivers/net/wireless/mac80211_hwsim.c:1789
    [<00000000b1c43aed>] __run_hrtimer kernel/time/hrtimer.c:1537 [inline]
    [<00000000b1c43aed>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1601
    [<0000000054c98d3f>] hrtimer_run_softirq+0x148/0x300 kernel/time/hrtimer.c:1618
    [<0000000024a2b9a4>] __do_softirq+0x1b6/0x86a kernel/softirq.c:298
    [<0000000050b1efe7>] asm_call_irq_on_stack+0x12/0x20
    [<0000000021a2dffe>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
    [<0000000021a2dffe>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
    [<0000000021a2dffe>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77
    [<00000000fc086131>] invoke_softirq kernel/softirq.c:393 [inline]
    [<00000000fc086131>] __irq_exit_rcu kernel/softirq.c:423 [inline]
    [<00000000fc086131>] irq_exit_rcu+0x110/0x1a0 kernel/softirq.c:435

BUG: memory leak
unreferenced object 0xffff888050277c00 (size 96):
  comm "softirq", pid 0, jiffies 4294999795 (age 21.815s)
  hex dump (first 32 bytes):
    01 00 00 00 00 01 02 ff 04 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000159242e1>] __skb_ext_alloc+0x19/0x80 net/core/skbuff.c:6224
    [<000000005dad514b>] skb_ext_add+0x503/0x670 net/core/skbuff.c:6319
    [<000000000b2fdb8e>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline]
    [<000000000b2fdb8e>] skb_set_kcov_handle include/linux/skbuff.h:4612 [inline]
    [<000000000b2fdb8e>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253
    [<000000003a9cac14>] skb_copy+0x12b/0x2e0 net/core/skbuff.c:1522
    [<00000000e6d4b723>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb3e/0x1370 drivers/net/wireless/mac80211_hwsim.c:1495
    [<000000001d1b40ae>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1712
    [<00000000774735eb>] mac80211_hwsim_beacon_tx+0x49d/0x900 drivers/net/wireless/mac80211_hwsim.c:1766
    [<0000000041dc22c9>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792
    [<000000006412496f>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828
    [<000000000c778064>] mac80211_hwsim_beacon+0xd5/0x1a0 drivers/net/wireless/mac80211_hwsim.c:1789
    [<00000000b1c43aed>] __run_hrtimer kernel/time/hrtimer.c:1537 [inline]
    [<00000000b1c43aed>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1601
    [<0000000054c98d3f>] hrtimer_run_softirq+0x148/0x300 kernel/time/hrtimer.c:1618
    [<0000000024a2b9a4>] __do_softirq+0x1b6/0x86a kernel/softirq.c:298
    [<0000000050b1efe7>] asm_call_irq_on_stack+0x12/0x20
    [<0000000021a2dffe>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
    [<0000000021a2dffe>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
    [<0000000021a2dffe>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77
    [<00000000fc086131>] invoke_softirq kernel/softirq.c:393 [inline]
    [<00000000fc086131>] __irq_exit_rcu kernel/softirq.c:423 [inline]
    [<00000000fc086131>] irq_exit_rcu+0x110/0x1a0 kernel/softirq.c:435

BUG: leak checking failed