r0 = fsopen(&(0x7f0000000040)='proc\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) fchmod(r2, 0x0) BUG: memory leak unreferenced object 0xffff888043e44900 (size 96): comm "softirq", pid 0, jiffies 4294917024 (age 20.808s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 00 06 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000006911c80b>] __skb_ext_alloc+0x19/0x80 net/core/skbuff.c:6224 [<000000002883f61b>] skb_ext_add+0x504/0x670 net/core/skbuff.c:6319 [<00000000821ab96a>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000821ab96a>] skb_set_kcov_handle include/linux/skbuff.h:4612 [inline] [<00000000821ab96a>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<0000000006d16d3c>] skb_copy+0x137/0x2f0 net/core/skbuff.c:1522 [<00000000b06dd660>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13c0 drivers/net/wireless/mac80211_hwsim.c:1495 [<000000002004adde>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1712 [<0000000041e12119>] mac80211_hwsim_beacon_tx+0x494/0x8f0 drivers/net/wireless/mac80211_hwsim.c:1766 [<000000008ff0a961>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792 [<00000000ea443433>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828 [<00000000f0a3bec1>] mac80211_hwsim_beacon+0xcd/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1789 [<000000009ede17b1>] __run_hrtimer kernel/time/hrtimer.c:1583 [inline] [<000000009ede17b1>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1647 [<00000000a76525a3>] hrtimer_run_softirq+0x148/0x310 kernel/time/hrtimer.c:1664 [<00000000945f2da1>] __do_softirq+0x1b8/0x867 kernel/softirq.c:298 [<00000000d85caed0>] asm_call_irq_on_stack+0x12/0x20 [<00000000c8eb8bf3>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] [<00000000c8eb8bf3>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] [<00000000c8eb8bf3>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77 [<0000000087fa4d6a>] invoke_softirq kernel/softirq.c:393 [inline] [<0000000087fa4d6a>] __irq_exit_rcu kernel/softirq.c:423 [inline] [<0000000087fa4d6a>] irq_exit_rcu+0x110/0x1a0 kernel/softirq.c:435 BUG: memory leak unreferenced object 0xffff888043e44a00 (size 96): comm "softirq", pid 0, jiffies 4294917024 (age 20.808s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 ff 06 00 00 00 00 00 00 00 ................ 00 80 7b 1a 80 88 ff ff 00 00 94 08 80 88 ff ff ..{............. backtrace: [<000000006911c80b>] __skb_ext_alloc+0x19/0x80 net/core/skbuff.c:6224 [<000000002883f61b>] skb_ext_add+0x504/0x670 net/core/skbuff.c:6319 [<00000000821ab96a>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000821ab96a>] skb_set_kcov_handle include/linux/skbuff.h:4612 [inline] [<00000000821ab96a>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<0000000006d16d3c>] skb_copy+0x137/0x2f0 net/core/skbuff.c:1522 [<00000000b06dd660>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13c0 drivers/net/wireless/mac80211_hwsim.c:1495 [<000000002004adde>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1712 [<0000000041e12119>] mac80211_hwsim_beacon_tx+0x494/0x8f0 drivers/net/wireless/mac80211_hwsim.c:1766 [<000000008ff0a961>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792 [<00000000ea443433>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828 [<00000000f0a3bec1>] mac80211_hwsim_beacon+0xcd/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1789 [<000000009ede17b1>] __run_hrtimer kernel/time/hrtimer.c:1583 [inline] [<000000009ede17b1>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1647 [<00000000a76525a3>] hrtimer_run_softirq+0x148/0x310 kernel/time/hrtimer.c:1664 [<00000000945f2da1>] __do_softirq+0x1b8/0x867 kernel/softirq.c:298 [<00000000d85caed0>] asm_call_irq_on_stack+0x12/0x20 [<00000000c8eb8bf3>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] [<00000000c8eb8bf3>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] [<00000000c8eb8bf3>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77 [<0000000087fa4d6a>] invoke_softirq kernel/softirq.c:393 [inline] [<0000000087fa4d6a>] __irq_exit_rcu kernel/softirq.c:423 [inline] [<0000000087fa4d6a>] irq_exit_rcu+0x110/0x1a0 kernel/softirq.c:435 BUG: memory leak unreferenced object 0xffff888043e44b00 (size 96): comm "softirq", pid 0, jiffies 4294917024 (age 20.808s) hex dump (first 32 bytes): 01 00 00 00 00 01 02 ff 06 00 00 00 00 00 00 00 ................ 00 89 d2 00 00 ea ff ff 40 89 d2 00 00 ea ff ff ........@....... backtrace: [<000000006911c80b>] __skb_ext_alloc+0x19/0x80 net/core/skbuff.c:6224 [<000000002883f61b>] skb_ext_add+0x504/0x670 net/core/skbuff.c:6319 [<00000000821ab96a>] skb_set_kcov_handle include/linux/skbuff.h:4622 [inline] [<00000000821ab96a>] skb_set_kcov_handle include/linux/skbuff.h:4612 [inline] [<00000000821ab96a>] __alloc_skb+0x3c1/0x620 net/core/skbuff.c:253 [<0000000006d16d3c>] skb_copy+0x137/0x2f0 net/core/skbuff.c:1522 [<00000000b06dd660>] mac80211_hwsim_tx_frame_no_nl.isra.0+0xb1d/0x13c0 drivers/net/wireless/mac80211_hwsim.c:1495 [<000000002004adde>] mac80211_hwsim_tx_frame+0x152/0x1e0 drivers/net/wireless/mac80211_hwsim.c:1712 [<0000000041e12119>] mac80211_hwsim_beacon_tx+0x494/0x8f0 drivers/net/wireless/mac80211_hwsim.c:1766 [<000000008ff0a961>] __iterate_interfaces+0x1f0/0x530 net/mac80211/util.c:792 [<00000000ea443433>] ieee80211_iterate_active_interfaces_atomic+0x72/0x180 net/mac80211/util.c:828 [<00000000f0a3bec1>] mac80211_hwsim_beacon+0xcd/0x1c0 drivers/net/wireless/mac80211_hwsim.c:1789 [<000000009ede17b1>] __run_hrtimer kernel/time/hrtimer.c:1583 [inline] [<000000009ede17b1>] __hrtimer_run_queues+0x5e8/0xb50 kernel/time/hrtimer.c:1647 [<00000000a76525a3>] hrtimer_run_softirq+0x148/0x310 kernel/time/hrtimer.c:1664 [<00000000945f2da1>] __do_softirq+0x1b8/0x867 kernel/softirq.c:298 [<00000000d85caed0>] asm_call_irq_on_stack+0x12/0x20 [<00000000c8eb8bf3>] __run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline] [<00000000c8eb8bf3>] run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline] [<00000000c8eb8bf3>] do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77 [<0000000087fa4d6a>] invoke_softirq kernel/softirq.c:393 [inline] [<0000000087fa4d6a>] __irq_exit_rcu kernel/softirq.c:423 [inline] [<0000000087fa4d6a>] irq_exit_rcu+0x110/0x1a0 kernel/softirq.c:435 BUG: leak checking failed