Warning: Permanently added '10.128.0.76' (ECDSA) to the list of known hosts.
executing program
[   51.032018][ T8460] syz-executor918 uses obsolete (PF_INET,SOCK_PACKET)
executing program
[   63.336026][ T8449] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888109f49700 (size 232):
  comm "syz-executor918", pid 8479, jiffies 4294942998 (age 8.070s)
  hex dump (first 32 bytes):
    a0 3c 24 0c 81 88 ff ff a0 3c 24 0c 81 88 ff ff  .<$......<$.....
    00 80 31 0d 81 88 ff ff 00 00 00 00 00 00 00 00  ..1.............
  backtrace:
    [<00000000e99fa675>] __alloc_skb+0x6d/0x280
    [<00000000c1259772>] __napi_alloc_skb+0x67/0x170
    [<00000000463af0b6>] napi_get_frags+0x3c/0x80
    [<00000000f8d4fb29>] tun_get_user+0xfda/0x1b40
    [<00000000eed340be>] tun_chr_write_iter+0x84/0xe0
    [<00000000137c3adb>] new_sync_write+0x1d7/0x2b0
    [<000000009b4f6d66>] vfs_write+0x34c/0x400
    [<00000000d77110ef>] ksys_write+0x9d/0x160
    [<000000007b0eac9e>] do_syscall_64+0x2d/0x70
    [<000000006161c76c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810df23500 (size 232):
  comm "syz-executor918", pid 8479, jiffies 4294942999 (age 8.060s)
  hex dump (first 32 bytes):
    a0 2c d8 05 81 88 ff ff a0 2c d8 05 81 88 ff ff  .,.......,......
    00 80 31 0d 81 88 ff ff 00 00 00 00 00 00 00 00  ..1.............
  backtrace:
    [<00000000e99fa675>] __alloc_skb+0x6d/0x280
    [<00000000c1259772>] __napi_alloc_skb+0x67/0x170
    [<00000000463af0b6>] napi_get_frags+0x3c/0x80
    [<00000000f8d4fb29>] tun_get_user+0xfda/0x1b40
    [<00000000eed340be>] tun_chr_write_iter+0x84/0xe0
    [<00000000137c3adb>] new_sync_write+0x1d7/0x2b0
    [<000000009b4f6d66>] vfs_write+0x34c/0x400
    [<00000000d77110ef>] ksys_write+0x9d/0x160
    [<000000007b0eac9e>] do_syscall_64+0x2d/0x70
    [<000000006161c76c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9