executing program
BUG: memory leak
unreferenced object 0xffff88810bd3c300 (size 224):
  comm "syz-executor921", pid 7066, jiffies 4294946527 (age 11.020s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 b0 56 2a 81 88 ff ff 00 c8 f3 11 81 88 ff ff  ..V*............
  backtrace:
    [<0000000061ba0dff>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000061ba0dff>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000061ba0dff>] slab_alloc_node mm/slab.c:3262 [inline]
    [<0000000061ba0dff>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574
    [<00000000dfe1d9b2>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197
    [<00000000b372ca58>] alloc_skb include/linux/skbuff.h:1049 [inline]
    [<00000000b372ca58>] llc_alloc_frame+0x66/0x110 net/llc/llc_sap.c:54
    [<00000000ec239ae3>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 net/llc/llc_c_ac.c:777
    [<000000000410e853>] llc_exec_conn_trans_actions net/llc/llc_conn.c:475 [inline]
    [<000000000410e853>] llc_conn_service net/llc/llc_conn.c:400 [inline]
    [<000000000410e853>] llc_conn_state_process+0x1ac/0x640 net/llc/llc_conn.c:75
    [<0000000045eb27d4>] llc_establish_connection+0x110/0x170 net/llc/llc_if.c:109
    [<0000000010a1f2d5>] llc_ui_connect+0x10e/0x370 net/llc/af_llc.c:477
    [<0000000026b631f3>] __sys_connect+0x11d/0x170 net/socket.c:1828
    [<00000000a57849f4>] __do_sys_connect net/socket.c:1839 [inline]
    [<00000000a57849f4>] __se_sys_connect net/socket.c:1836 [inline]
    [<00000000a57849f4>] __x64_sys_connect+0x1e/0x30 net/socket.c:1836
    [<00000000652692e7>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290
    [<0000000010644e70>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810bd3c200 (size 224):
  comm "softirq", pid 0, jiffies 4294946632 (age 9.970s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 b0 56 2a 81 88 ff ff 00 c8 f3 11 81 88 ff ff  ..V*............
  backtrace:
    [<0000000061ba0dff>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000061ba0dff>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000061ba0dff>] slab_alloc_node mm/slab.c:3262 [inline]
    [<0000000061ba0dff>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574
    [<00000000dfe1d9b2>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197
    [<00000000b372ca58>] alloc_skb include/linux/skbuff.h:1049 [inline]
    [<00000000b372ca58>] llc_alloc_frame+0x66/0x110 net/llc/llc_sap.c:54
    [<00000000ec239ae3>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 net/llc/llc_c_ac.c:777
    [<000000000410e853>] llc_exec_conn_trans_actions net/llc/llc_conn.c:475 [inline]
    [<000000000410e853>] llc_conn_service net/llc/llc_conn.c:400 [inline]
    [<000000000410e853>] llc_conn_state_process+0x1ac/0x640 net/llc/llc_conn.c:75
    [<00000000b1960d7d>] llc_process_tmr_ev net/llc/llc_c_ac.c:1441 [inline]
    [<00000000b1960d7d>] llc_conn_tmr_common_cb+0xe0/0x1b0 net/llc/llc_c_ac.c:1327
    [<00000000a6a627a7>] llc_conn_ack_tmr_cb+0x1e/0x30 net/llc/llc_c_ac.c:1350
    [<00000000be01c9af>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<000000008da3ed5e>] expire_timers kernel/time/timer.c:1449 [inline]
    [<000000008da3ed5e>] __run_timers kernel/time/timer.c:1771 [inline]
    [<000000008da3ed5e>] __run_timers kernel/time/timer.c:1738 [inline]
    [<000000008da3ed5e>] run_timer_softirq+0x25f/0x750 kernel/time/timer.c:1784
    [<000000002d38eb9f>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000eb23eed6>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000eb23eed6>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f594447b>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f594447b>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<00000000cfa107ed>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:830
    [<00000000bc67b484>] native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60
    [<000000004701c149>] arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:571
    [<000000002d56312c>] default_idle_call+0x1e/0x40 kernel/sched/idle.c:94

BUG: memory leak
unreferenced object 0xffff88810bd3c100 (size 224):
  comm "softirq", pid 0, jiffies 4294946736 (age 8.930s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 b0 56 2a 81 88 ff ff 00 c8 f3 11 81 88 ff ff  ..V*............
  backtrace:
    [<0000000061ba0dff>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline]
    [<0000000061ba0dff>] slab_post_alloc_hook mm/slab.h:586 [inline]
    [<0000000061ba0dff>] slab_alloc_node mm/slab.c:3262 [inline]
    [<0000000061ba0dff>] kmem_cache_alloc_node+0x163/0x2f0 mm/slab.c:3574
    [<00000000dfe1d9b2>] __alloc_skb+0x6e/0x210 net/core/skbuff.c:197
    [<00000000b372ca58>] alloc_skb include/linux/skbuff.h:1049 [inline]
    [<00000000b372ca58>] llc_alloc_frame+0x66/0x110 net/llc/llc_sap.c:54
    [<00000000ec239ae3>] llc_conn_ac_send_sabme_cmd_p_set_x+0x2f/0x140 net/llc/llc_c_ac.c:777
    [<000000000410e853>] llc_exec_conn_trans_actions net/llc/llc_conn.c:475 [inline]
    [<000000000410e853>] llc_conn_service net/llc/llc_conn.c:400 [inline]
    [<000000000410e853>] llc_conn_state_process+0x1ac/0x640 net/llc/llc_conn.c:75
    [<00000000b1960d7d>] llc_process_tmr_ev net/llc/llc_c_ac.c:1441 [inline]
    [<00000000b1960d7d>] llc_conn_tmr_common_cb+0xe0/0x1b0 net/llc/llc_c_ac.c:1327
    [<00000000a6a627a7>] llc_conn_ack_tmr_cb+0x1e/0x30 net/llc/llc_c_ac.c:1350
    [<00000000be01c9af>] call_timer_fn+0x45/0x1e0 kernel/time/timer.c:1404
    [<000000008da3ed5e>] expire_timers kernel/time/timer.c:1449 [inline]
    [<000000008da3ed5e>] __run_timers kernel/time/timer.c:1771 [inline]
    [<000000008da3ed5e>] __run_timers kernel/time/timer.c:1738 [inline]
    [<000000008da3ed5e>] run_timer_softirq+0x25f/0x750 kernel/time/timer.c:1784
    [<000000002d38eb9f>] __do_softirq+0x115/0x33f kernel/softirq.c:292
    [<00000000eb23eed6>] invoke_softirq kernel/softirq.c:373 [inline]
    [<00000000eb23eed6>] irq_exit+0xbb/0xe0 kernel/softirq.c:413
    [<00000000f594447b>] exiting_irq arch/x86/include/asm/apic.h:536 [inline]
    [<00000000f594447b>] smp_apic_timer_interrupt+0x96/0x190 arch/x86/kernel/apic/apic.c:1137
    [<00000000cfa107ed>] apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:830
    [<00000000bc67b484>] native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:60
    [<000000004701c149>] arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:571
    [<000000002d56312c>] default_idle_call+0x1e/0x40 kernel/sched/idle.c:94