executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff88811ff4da00 (size 224): comm "softirq", pid 0, jiffies 4294946496 (age 10.140s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 30 8f 24 81 88 ff ff 00 40 bb 1e 81 88 ff ff .0.$.....@...... backtrace: [<000000000fcdd52a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000fcdd52a>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000000fcdd52a>] slab_alloc_node mm/slab.c:3262 [inline] [<000000000fcdd52a>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<00000000f6940739>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<000000007239319b>] alloc_skb include/linux/skbuff.h:1049 [inline] [<000000007239319b>] llc_alloc_frame+0x66/0x110 net/llc/llc_sap.c:54 [<00000000fc48e1f5>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 net/llc/llc_c_ac.c:777 [<0000000065ce1782>] llc_exec_conn_trans_actions net/llc/llc_conn.c:475 [inline] [<0000000065ce1782>] llc_conn_service net/llc/llc_conn.c:400 [inline] [<0000000065ce1782>] llc_conn_state_process+0x1ac/0x640 net/llc/llc_conn.c:75 [<000000008c398793>] llc_process_tmr_ev net/llc/llc_c_ac.c:1441 [inline] [<000000008c398793>] llc_conn_tmr_common_cb+0xe0/0x1b0 net/llc/llc_c_ac.c:1327 [<0000000026e161d8>] llc_conn_ack_tmr_cb+0x1e/0x30 net/llc/llc_c_ac.c:1350 [<00000000212f4207>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404 [<000000004db9df10>] expire_timers kernel/time/timer.c:1449 [inline] [<000000004db9df10>] __run_timers kernel/time/timer.c:1773 [inline] [<000000004db9df10>] __run_timers kernel/time/timer.c:1740 [inline] [<000000004db9df10>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786 [<00000000d7fa5526>] __do_softirq+0x115/0x33f kernel/softirq.c:292 [<00000000c66b65ba>] invoke_softirq kernel/softirq.c:373 [inline] [<00000000c66b65ba>] irq_exit+0xbb/0xe0 kernel/softirq.c:413 [<00000000f6aaf99f>] exiting_irq arch/x86/include/asm/apic.h:536 [inline] [<00000000f6aaf99f>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137 [<000000008896a58d>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:830 [<00000000594173c4>] native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60 [<000000008f23be73>] arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:571 [<000000007f4880d3>] default_idle_call+0x1e/0x40 kernel/sched/idle.c:94 BUG: memory leak unreferenced object 0xffff88811ff4dd00 (size 224): comm "softirq", pid 0, jiffies 4294946600 (age 9.100s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 30 8f 24 81 88 ff ff 00 40 bb 1e 81 88 ff ff .0.$.....@...... backtrace: [<000000000fcdd52a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000fcdd52a>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000000fcdd52a>] slab_alloc_node mm/slab.c:3262 [inline] [<000000000fcdd52a>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574 [<00000000f6940739>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197 [<000000007239319b>] alloc_skb include/linux/skbuff.h:1049 [inline] [<000000007239319b>] llc_alloc_frame+0x66/0x110 net/llc/llc_sap.c:54 [<00000000fc48e1f5>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 net/llc/llc_c_ac.c:777 [<0000000065ce1782>] llc_exec_conn_trans_actions net/llc/llc_conn.c:475 [inline] [<0000000065ce1782>] llc_conn_service net/llc/llc_conn.c:400 [inline] [<0000000065ce1782>] llc_conn_state_process+0x1ac/0x640 net/llc/llc_conn.c:75 [<000000008c398793>] llc_process_tmr_ev net/llc/llc_c_ac.c:1441 [inline] [<000000008c398793>] llc_conn_tmr_common_cb+0xe0/0x1b0 net/llc/llc_c_ac.c:1327 [<0000000026e161d8>] llc_conn_ack_tmr_cb+0x1e/0x30 net/llc/llc_c_ac.c:1350 [<00000000212f4207>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404 [<000000004db9df10>] expire_timers kernel/time/timer.c:1449 [inline] [<000000004db9df10>] __run_timers kernel/time/timer.c:1773 [inline] [<000000004db9df10>] __run_timers kernel/time/timer.c:1740 [inline] [<000000004db9df10>] run_timer_softirq+0x262/0x730 kernel/time/timer.c:1786 [<00000000d7fa5526>] __do_softirq+0x115/0x33f kernel/softirq.c:292 [<00000000c66b65ba>] invoke_softirq kernel/softirq.c:373 [inline] [<00000000c66b65ba>] irq_exit+0xbb/0xe0 kernel/softirq.c:413 [<00000000f6aaf99f>] exiting_irq arch/x86/include/asm/apic.h:536 [inline] [<00000000f6aaf99f>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137 [<000000008896a58d>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:830 [<00000000594173c4>] native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60 [<000000008f23be73>] arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:571 [<000000007f4880d3>] default_idle_call+0x1e/0x40 kernel/sched/idle.c:94