BUG: memory leak unreferenced object 0xffff88800eb88a00 (size 96): comm "softirq", pid 0, jiffies 4294794432 (age 252.939s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 ff 07 00 00 00 00 00 00 00 ................ db d7 66 41 0f eb c8 66 41 0f eb d2 66 0f 74 c1 ..fA...fA...f.t. backtrace: [<00000000d72b96f0>] __skb_ext_alloc+0x19/0x80 net/core/skbuff.c:6224 [<00000000f7cd8511>] skb_ext_add+0x503/0x670 net/core/skbuff.c:6319 [<00000000c12a363e>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000c12a363e>] skb_set_kcov_handle include/linux/skbuff.h:4612 [inline] [<00000000c12a363e>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<00000000be89a546>] skb_copy+0x12b/0x2e0 net/core/skbuff.c:1522 [<00000000bd514fb4>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb3e/0x1370 drivers/net/wireless/mac80211_hwsim.c:1495 [<00000000124cb5fc>] mac80211_hwsim_tx+0x573/0x1210 drivers/net/wireless/mac80211_hwsim.c:1599 [<000000004de7b4a1>] drv_tx net/mac80211/driver-ops.h:35 [inline] [<000000004de7b4a1>] ieee80211_tx_frags+0x575/0x9a0 net/mac80211/tx.c:1698 [<00000000d1366bf4>] __ieee80211_tx+0x1ad/0x610 net/mac80211/tx.c:1754 [<000000006793742d>] ieee80211_tx+0x323/0x410 net/mac80211/tx.c:1937 [<0000000024f0482f>] ieee80211_xmit+0x222/0x2b0 net/mac80211/tx.c:2030 [<000000008f4d80a6>] __ieee80211_subif_start_xmit+0x748/0xc30 net/mac80211/tx.c:4046 [<000000002fc6d711>] ieee80211_subif_start_xmit+0x126/0xf20 net/mac80211/tx.c:4182 [<000000006a92ffcc>] __netdev_start_xmit include/linux/netdevice.h:4772 [inline] [<000000006a92ffcc>] netdev_start_xmit include/linux/netdevice.h:4786 [inline] [<000000006a92ffcc>] xmit_one net/core/dev.c:3576 [inline] [<000000006a92ffcc>] dev_hard_start_xmit+0x1ba/0x800 net/core/dev.c:3592 [<000000007263e55f>] sch_direct_xmit+0x262/0x770 net/sched/sch_generic.c:336 [<000000003f4d5c2a>] qdisc_restart net/sched/sch_generic.c:401 [inline] [<000000003f4d5c2a>] __qdisc_run+0x4b3/0x1630 net/sched/sch_generic.c:409 [<00000000a6da6550>] qdisc_run include/net/pkt_sched.h:126 [inline] [<00000000a6da6550>] qdisc_run include/net/pkt_sched.h:123 [inline] [<00000000a6da6550>] __dev_xmit_skb net/core/dev.c:3768 [inline] [<00000000a6da6550>] __dev_queue_xmit+0xd9a/0x27f0 net/core/dev.c:4122 BUG: memory leak unreferenced object 0xffff88801d0eb000 (size 96): comm "softirq", pid 0, jiffies 4294922950 (age 124.458s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 ff 01 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000d72b96f0>] __skb_ext_alloc+0x19/0x80 net/core/skbuff.c:6224 [<00000000f7cd8511>] skb_ext_add+0x503/0x670 net/core/skbuff.c:6319 [<00000000c12a363e>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000c12a363e>] skb_set_kcov_handle include/linux/skbuff.h:4612 [inline] [<00000000c12a363e>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<00000000be89a546>] skb_copy+0x12b/0x2e0 net/core/skbuff.c:1522 [<00000000bd514fb4>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb3e/0x1370 drivers/net/wireless/mac80211_hwsim.c:1495 [<00000000c5c5d88d>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1712 [<000000004a25f3c0>] mac80211_hwsim_beacon_tx+0x49d/0x900 drivers/net/wireless/mac80211_hwsim.c:1766 [<0000000050c88410>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792 [<000000000a88c1de>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828 [<00000000c953c455>] mac80211_hwsim_beacon+0xd5/0x1a0 drivers/net/wireless/mac80211_hwsim.c:1789 [<00000000ff0eeea9>] __run_hrtimer kernel/time/hrtimer.c:1537 [inline] [<00000000ff0eeea9>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1601 [<000000007ed1d525>] hrtimer_run_softirq+0x148/0x300 kernel/time/hrtimer.c:1618 [<00000000cf565d75>] __do_softirq+0x1b6/0x86a kernel/softirq.c:298 [<00000000870b675a>] asm_call_irq_on_stack+0x12/0x20 [<0000000084db5af0>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] [<0000000084db5af0>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] [<0000000084db5af0>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77 [<00000000f1fed981>] invoke_softirq kernel/softirq.c:393 [inline] [<00000000f1fed981>] __irq_exit_rcu kernel/softirq.c:423 [inline] [<00000000f1fed981>] irq_exit_rcu+0x110/0x1a0 kernel/softirq.c:435 BUG: leak checking failed