DUID 00:04:49:3e:5d:26:14:63:82:43:c6:c8:34:84:1f:5e:e2:35
forked to background, child pid 3178
[   12.297179][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0
[   12.300093][ T3179] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
syzkaller login: [   69.889161][   T25] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.253' (ECDSA) to the list of known hosts.
executing program
[  117.081699][ T3610] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[  117.114208][ T3611] syz-executor247 uses obsolete (PF_INET,SOCK_PACKET)
executing program
executing program
executing program
[  134.992093][ T3610] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810e874300 (size 240):
  comm "softirq", pid 0, jiffies 4294948223 (age 31.930s)
  hex dump (first 32 bytes):
    a0 94 f6 0a 81 88 ff ff a0 94 f6 0a 81 88 ff ff  ................
    00 00 c6 0a 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff83871ddb>] napi_skb_cache_get+0x6b/0x90
    [<ffffffff83871ee6>] __alloc_skb+0x96/0x270
    [<ffffffff8387212c>] __napi_alloc_skb+0x6c/0x170
    [<ffffffff82a3717f>] page_to_skb+0x11f/0x700
    [<ffffffff82a3976e>] receive_buf+0x6ae/0x2d80
    [<ffffffff82a3c06e>] virtnet_poll+0x22e/0x6e0
    [<ffffffff838a8d2d>] __napi_poll+0x3d/0x290
    [<ffffffff838a955c>] net_rx_action+0x3ac/0x490
    [<ffffffff848000ea>] __do_softirq+0xea/0x2ef
    [<ffffffff812529b6>] __irq_exit_rcu+0xc6/0x110
    [<ffffffff845dfdf8>] common_interrupt+0xb8/0xd0
    [<ffffffff84600c22>] asm_common_interrupt+0x22/0x40
    [<ffffffff845f9700>] acpi_idle_do_entry+0xc0/0xd0
    [<ffffffff845f9c10>] acpi_idle_enter+0x150/0x230
    [<ffffffff834579c4>] cpuidle_enter_state+0xc4/0x740
    [<ffffffff83458099>] cpuidle_enter+0x29/0x40

BUG: memory leak
unreferenced object 0xffff888106071400 (size 1024):
  comm "syz-executor247", pid 3622, jiffies 4294950087 (age 13.290s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 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:
    [<ffffffff83871f2d>] __alloc_skb+0xdd/0x270
    [<ffffffff8387212c>] __napi_alloc_skb+0x6c/0x170
    [<ffffffff838f4e2c>] napi_get_frags+0x3c/0x80
    [<ffffffff82a24253>] tun_get_user+0xb53/0x1df0
    [<ffffffff82a261ed>] tun_chr_write_iter+0x6d/0x110
    [<ffffffff815e3a3d>] vfs_write+0x42d/0x540
    [<ffffffff815e3d8d>] ksys_write+0x9d/0x160
    [<ffffffff845de4f5>] do_syscall_64+0x35/0xb0
    [<ffffffff84600087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd