2021/05/31 21:20:00 executed programs: 487
2021/05/31 21:20:08 executed programs: 497
BUG: memory leak
unreferenced object 0xffff88812762d800 (size 2048):
  comm "softirq", pid 0, jiffies 4295043675 (age 257.450s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    06 00 07 40 00 00 00 00 00 00 00 00 00 00 00 00  ...@............
  backtrace:
    [<ffffffff83695bb2>] kmalloc include/linux/slab.h:561 [inline]
    [<ffffffff83695bb2>] sk_prot_alloc+0xd2/0x1b0 net/core/sock.c:1703
    [<ffffffff8369a3d0>] sk_alloc+0x30/0x3f0 net/core/sock.c:1756
    [<ffffffff83c23c17>] nr_make_new net/netrom/af_netrom.c:476 [inline]
    [<ffffffff83c23c17>] nr_rx_frame+0x5c7/0xcb0 net/netrom/af_netrom.c:959
    [<ffffffff83c25012>] nr_loopback_timer+0x52/0x110 net/netrom/nr_loopback.c:59
    [<ffffffff812ddf28>] call_timer_fn+0x38/0x200 kernel/time/timer.c:1431
    [<ffffffff812de409>] expire_timers kernel/time/timer.c:1476 [inline]
    [<ffffffff812de409>] __run_timers.part.0+0x319/0x400 kernel/time/timer.c:1745
    [<ffffffff812de52d>] __run_timers kernel/time/timer.c:1726 [inline]
    [<ffffffff812de52d>] run_timer_softirq+0x3d/0x80 kernel/time/timer.c:1758
    [<ffffffff846000bf>] __do_softirq+0xbf/0x2ab kernel/softirq.c:559
    [<ffffffff81238b90>] invoke_softirq kernel/softirq.c:433 [inline]
    [<ffffffff81238b90>] __irq_exit_rcu kernel/softirq.c:637 [inline]
    [<ffffffff81238b90>] irq_exit_rcu+0xa0/0xc0 kernel/softirq.c:649
    [<ffffffff84357972>] sysvec_apic_timer_interrupt+0x72/0x90 arch/x86/kernel/apic/apic.c:1100
    [<ffffffff84400c02>] asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:647
    [<ffffffff8134ad90>] __sanitizer_cov_trace_pc+0x0/0x60 kernel/kcov.c:917
    [<ffffffff812aef21>] console_unlock+0x3a1/0x780 arch/x86/include/asm/irqflags.h:45
    [<ffffffff812b06e4>] vprintk_emit+0x194/0x300 kernel/printk/printk.c:2174
    [<ffffffff812b122b>] vprintk+0x8b/0x140 kernel/printk/printk_safe.c:392
    [<ffffffff84184ed9>] printk+0x60/0x7d kernel/printk/printk.c:2216

BUG: memory leak
unreferenced object 0xffff8881276921e0 (size 32):
  comm "softirq", pid 0, jiffies 4295043675 (age 257.450s)
  hex dump (first 32 bytes):
    b0 9a 03 40 81 88 ff ff 00 00 00 00 00 00 00 00  ...@............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff8214610c>] kmalloc include/linux/slab.h:556 [inline]
    [<ffffffff8214610c>] kzalloc include/linux/slab.h:686 [inline]
    [<ffffffff8214610c>] apparmor_sk_alloc_security+0x4c/0x90 security/apparmor/lsm.c:785
    [<ffffffff8210b741>] security_sk_alloc+0x31/0x70 security/security.c:2261
    [<ffffffff83695bcd>] sk_prot_alloc+0xed/0x1b0 net/core/sock.c:1706
    [<ffffffff8369a3d0>] sk_alloc+0x30/0x3f0 net/core/sock.c:1756
    [<ffffffff83c23c17>] nr_make_new net/netrom/af_netrom.c:476 [inline]
    [<ffffffff83c23c17>] nr_rx_frame+0x5c7/0xcb0 net/netrom/af_netrom.c:959
    [<ffffffff83c25012>] nr_loopback_timer+0x52/0x110 net/netrom/nr_loopback.c:59
    [<ffffffff812ddf28>] call_timer_fn+0x38/0x200 kernel/time/timer.c:1431
    [<ffffffff812de409>] expire_timers kernel/time/timer.c:1476 [inline]
    [<ffffffff812de409>] __run_timers.part.0+0x319/0x400 kernel/time/timer.c:1745
    [<ffffffff812de52d>] __run_timers kernel/time/timer.c:1726 [inline]
    [<ffffffff812de52d>] run_timer_softirq+0x3d/0x80 kernel/time/timer.c:1758
    [<ffffffff846000bf>] __do_softirq+0xbf/0x2ab kernel/softirq.c:559
    [<ffffffff81238b90>] invoke_softirq kernel/softirq.c:433 [inline]
    [<ffffffff81238b90>] __irq_exit_rcu kernel/softirq.c:637 [inline]
    [<ffffffff81238b90>] irq_exit_rcu+0xa0/0xc0 kernel/softirq.c:649
    [<ffffffff84357972>] sysvec_apic_timer_interrupt+0x72/0x90 arch/x86/kernel/apic/apic.c:1100
    [<ffffffff84400c02>] asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:647
    [<ffffffff8134ad90>] __sanitizer_cov_trace_pc+0x0/0x60 kernel/kcov.c:917
    [<ffffffff812aef21>] console_unlock+0x3a1/0x780 arch/x86/include/asm/irqflags.h:45
    [<ffffffff812b06e4>] vprintk_emit+0x194/0x300 kernel/printk/printk.c:2174