Warning: Permanently added '10.128.0.127' (ECDSA) to the list of known hosts.
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syzkaller login: [  131.081898][ T8444] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810f465200 (size 232):
  comm "softirq", pid 0, jiffies 4294944704 (age 58.970s)
  hex dump (first 32 bytes):
    a0 c4 42 06 81 88 ff ff a0 c4 42 06 81 88 ff ff  ..B.......B.....
    00 c0 b6 15 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff836e4fef>] __alloc_skb+0x20f/0x280
    [<ffffffff83b70a66>] ndisc_alloc_skb+0x56/0xe0
    [<ffffffff83b7578c>] ndisc_send_rs+0x1bc/0x2a0
    [<ffffffff83b4b81d>] addrconf_rs_timer+0x15d/0x3b0
    [<ffffffff812e2c38>] call_timer_fn+0x38/0x200
    [<ffffffff812e310e>] __run_timers.part.0+0x30e/0x400
    [<ffffffff812e323d>] run_timer_softirq+0x3d/0x80
    [<ffffffff846000bf>] __do_softirq+0xbf/0x29e
    [<ffffffff8123c9be>] irq_exit_rcu+0x9e/0xc0
    [<ffffffff843b9f42>] sysvec_apic_timer_interrupt+0x72/0x90
    [<ffffffff84400c02>] asm_sysvec_apic_timer_interrupt+0x12/0x20
    [<ffffffff843cd5c0>] acpi_idle_do_entry+0xc0/0xd0
    [<ffffffff8246a5d8>] acpi_idle_enter+0x128/0x1f0
    [<ffffffff832d28f9>] cpuidle_enter_state+0xc9/0x650
    [<ffffffff832d2ed9>] cpuidle_enter+0x29/0x40
    [<ffffffff81285d0f>] do_idle+0x1cf/0x250