BUG: memory leak unreferenced object 0xffff888053477080 (size 96): comm "softirq", pid 0, jiffies 4296960183 (age 38.653s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 ff 03 00 00 00 00 00 00 00 ................ 40 5f 42 01 00 ea ff ff 80 5f 42 01 00 ea ff ff @_B......_B..... backtrace: [<00000000a2e7a07f>] __skb_ext_alloc+0x19/0x90 net/core/skbuff.c:6223 [<000000000ebc7db2>] skb_ext_add+0x508/0x670 net/core/skbuff.c:6318 [<00000000f4f4ec77>] skb_set_kcov_handle include/linux/skbuff.h:4632 [inline] [<00000000f4f4ec77>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000f4f4ec77>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<000000003b6f818a>] skb_copy+0x137/0x2f0 net/core/skbuff.c:1522 [<00000000f2f0b23e>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13d0 drivers/net/wireless/mac80211_hwsim.c:1494 [<00000000db7f0ba3>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1711 [<00000000e67b2bcd>] mac80211_hwsim_beacon_tx+0x494/0x8f0 drivers/net/wireless/mac80211_hwsim.c:1765 [<0000000000434708>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792 [<000000006dd84d8c>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828 [<00000000306a33dd>] mac80211_hwsim_beacon+0xd1/0x1d0 drivers/net/wireless/mac80211_hwsim.c:1788 [<000000002ac558f0>] __run_hrtimer kernel/time/hrtimer.c:1583 [inline] [<000000002ac558f0>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1647 [<00000000120621b9>] hrtimer_run_softirq+0x148/0x310 kernel/time/hrtimer.c:1664 [<000000000da2d3cd>] __do_softirq+0x1b8/0x86b kernel/softirq.c:298 [<0000000095018a0f>] asm_call_irq_on_stack+0x12/0x20 [<000000000d1dfe9b>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] [<000000000d1dfe9b>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] [<000000000d1dfe9b>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77 [<0000000010eb991d>] invoke_softirq kernel/softirq.c:393 [inline] [<0000000010eb991d>] __irq_exit_rcu kernel/softirq.c:423 [inline] [<0000000010eb991d>] irq_exit_rcu+0x114/0x1b0 kernel/softirq.c:435 BUG: memory leak unreferenced object 0xffff888037642e00 (size 96): comm "softirq", pid 0, jiffies 4296960695 (age 38.142s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 ff 07 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a2e7a07f>] __skb_ext_alloc+0x19/0x90 net/core/skbuff.c:6223 [<000000000ebc7db2>] skb_ext_add+0x508/0x670 net/core/skbuff.c:6318 [<00000000f4f4ec77>] skb_set_kcov_handle include/linux/skbuff.h:4632 [inline] [<00000000f4f4ec77>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000f4f4ec77>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<000000003b6f818a>] skb_copy+0x137/0x2f0 net/core/skbuff.c:1522 [<00000000f2f0b23e>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13d0 drivers/net/wireless/mac80211_hwsim.c:1494 [<00000000db7f0ba3>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1711 [<00000000e67b2bcd>] mac80211_hwsim_beacon_tx+0x494/0x8f0 drivers/net/wireless/mac80211_hwsim.c:1765 [<0000000000434708>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792 [<000000006dd84d8c>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828 [<00000000306a33dd>] mac80211_hwsim_beacon+0xd1/0x1d0 drivers/net/wireless/mac80211_hwsim.c:1788 [<000000002ac558f0>] __run_hrtimer kernel/time/hrtimer.c:1583 [inline] [<000000002ac558f0>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1647 [<00000000120621b9>] hrtimer_run_softirq+0x148/0x310 kernel/time/hrtimer.c:1664 [<000000000da2d3cd>] __do_softirq+0x1b8/0x86b kernel/softirq.c:298 [<0000000095018a0f>] asm_call_irq_on_stack+0x12/0x20 [<000000000d1dfe9b>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] [<000000000d1dfe9b>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] [<000000000d1dfe9b>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77 [<0000000010eb991d>] invoke_softirq kernel/softirq.c:393 [inline] [<0000000010eb991d>] __irq_exit_rcu kernel/softirq.c:423 [inline] [<0000000010eb991d>] irq_exit_rcu+0x114/0x1b0 kernel/softirq.c:435 BUG: memory leak unreferenced object 0xffff888037642d00 (size 96): comm "softirq", pid 0, jiffies 4296960695 (age 38.142s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 ff 07 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000a2e7a07f>] __skb_ext_alloc+0x19/0x90 net/core/skbuff.c:6223 [<000000000ebc7db2>] skb_ext_add+0x508/0x670 net/core/skbuff.c:6318 [<00000000f4f4ec77>] skb_set_kcov_handle include/linux/skbuff.h:4632 [inline] [<00000000f4f4ec77>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000f4f4ec77>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<000000003b6f818a>] skb_copy+0x137/0x2f0 net/core/skbuff.c:1522 [<00000000f2f0b23e>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13d0 drivers/net/wireless/mac80211_hwsim.c:1494 [<00000000db7f0ba3>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1711 [<00000000e67b2bcd>] mac80211_hwsim_beacon_tx+0x494/0x8f0 drivers/net/wireless/mac80211_hwsim.c:1765 [<0000000000434708>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792 [<000000006dd84d8c>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828 [<00000000306a33dd>] mac80211_hwsim_beacon+0xd1/0x1d0 drivers/net/wireless/mac80211_hwsim.c:1788 [<000000002ac558f0>] __run_hrtimer kernel/time/hrtimer.c:1583 [inline] [<000000002ac558f0>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1647 [<00000000120621b9>] hrtimer_run_softirq+0x148/0x310 kernel/time/hrtimer.c:1664 [<000000000da2d3cd>] __do_softirq+0x1b8/0x86b kernel/softirq.c:298 [<0000000095018a0f>] asm_call_irq_on_stack+0x12/0x20 [<000000000d1dfe9b>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] [<000000000d1dfe9b>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] [<000000000d1dfe9b>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77 [<0000000010eb991d>] invoke_softirq kernel/softirq.c:393 [inline] [<0000000010eb991d>] __irq_exit_rcu kernel/softirq.c:423 [inline] [<0000000010eb991d>] irq_exit_rcu+0x114/0x1b0 kernel/softirq.c:435 BUG: leak checking failed