DUID 00:04:8f:6f:85:01:bf:a7:cc:33:b0:df:c3:3c:8d:7f:9b:67
forked to background, child pid 3179
[   11.769281][ T3180] 8021q: adding VLAN 0 to HW filter on device bond0
[   11.773755][ T3180] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
syzkaller login: [   69.870718][  T140] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.152' (ECDSA) to the list of known hosts.
executing program
[   79.683315][ T3605] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   79.716205][ T3613] syz-executor288 uses obsolete (PF_INET,SOCK_PACKET)
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[  128.284909][ T3605] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888101c57600 (size 240):
  comm "softirq", pid 0, jiffies 4294943965 (age 63.560s)
  hex dump (first 32 bytes):
    a0 1c 2e 06 81 88 ff ff a0 1c 2e 06 81 88 ff ff  ................
    00 00 2a 10 81 88 ff ff 00 00 00 00 00 00 00 00  ..*.............
  backtrace:
    [<ffffffff8387826b>] napi_skb_cache_get+0x6b/0x90
    [<ffffffff83878376>] __alloc_skb+0x96/0x270
    [<ffffffff838785bc>] __napi_alloc_skb+0x6c/0x170
    [<ffffffff82a3be7f>] page_to_skb+0x11f/0x700
    [<ffffffff82a3f1ee>] receive_buf+0x6ae/0x2d90
    [<ffffffff82a41b1e>] virtnet_poll+0x24e/0x6f0
    [<ffffffff838af26d>] __napi_poll+0x3d/0x290
    [<ffffffff838afa9c>] net_rx_action+0x3ac/0x490
    [<ffffffff84a000ea>] __do_softirq+0xea/0x2ef
    [<ffffffff81252bb6>] __irq_exit_rcu+0xc6/0x110
    [<ffffffff845e8188>] common_interrupt+0xb8/0xd0
    [<ffffffff84800c22>] asm_common_interrupt+0x22/0x40
    [<ffffffff84601a70>] acpi_idle_do_entry+0xc0/0xd0
    [<ffffffff84601f80>] acpi_idle_enter+0x150/0x230
    [<ffffffff8345d734>] cpuidle_enter_state+0xc4/0x740
    [<ffffffff8345de09>] cpuidle_enter+0x29/0x40

BUG: memory leak
unreferenced object 0xffff88810e75d400 (size 240):
  comm "softirq", pid 0, jiffies 4294943965 (age 63.560s)
  hex dump (first 32 bytes):
    a0 cc 9e 05 81 88 ff ff a0 cc 9e 05 81 88 ff ff  ................
    00 80 a2 01 81 88 ff ff 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff8387826b>] napi_skb_cache_get+0x6b/0x90
    [<ffffffff83878376>] __alloc_skb+0x96/0x270
    [<ffffffff838785bc>] __napi_alloc_skb+0x6c/0x170
    [<ffffffff82a3be7f>] page_to_skb+0x11f/0x700
    [<ffffffff82a3f1ee>] receive_buf+0x6ae/0x2d90
    [<ffffffff82a41b1e>] virtnet_poll+0x24e/0x6f0
    [<ffffffff838af26d>] __napi_poll+0x3d/0x290
    [<ffffffff838afa9c>] net_rx_action+0x3ac/0x490
    [<ffffffff84a000ea>] __do_softirq+0xea/0x2ef
    [<ffffffff81252bb6>] __irq_exit_rcu+0xc6/0x110
    [<ffffffff845e8188>] common_interrupt+0xb8/0xd0
    [<ffffffff84800c22>] asm_common_interrupt+0x22/0x40
    [<ffffffff84601a70>] acpi_idle_do_entry+0xc0/0xd0
    [<ffffffff84601f80>] acpi_idle_enter+0x150/0x230
    [<ffffffff8345d734>] cpuidle_enter_state+0xc4/0x740
    [<ffffffff8345de09>] cpuidle_enter+0x29/0x40

BUG: memory leak
unreferenced object 0xffff88810d5ad800 (size 1024):
  comm "syz-executor288", pid 3613, jiffies 4294945241 (age 50.800s)
  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:
    [<ffffffff838783bd>] __alloc_skb+0xdd/0x270
    [<ffffffff838785bc>] __napi_alloc_skb+0x6c/0x170
    [<ffffffff838fb62c>] napi_get_frags+0x3c/0x80
    [<ffffffff82a296c3>] tun_get_user+0xb53/0x1df0
    [<ffffffff82a2b65d>] tun_chr_write_iter+0x6d/0x110
    [<ffffffff815e46cd>] vfs_write+0x42d/0x540
    [<ffffffff815e4a1d>] ksys_write+0x9d/0x160
    [<ffffffff845e68a5>] do_syscall_64+0x35/0xb0
    [<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff88810628b800 (size 1024):
  comm "syz-executor288", pid 3629, jiffies 4294947411 (age 29.100s)
  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:
    [<ffffffff838783bd>] __alloc_skb+0xdd/0x270
    [<ffffffff838785bc>] __napi_alloc_skb+0x6c/0x170
    [<ffffffff838fb62c>] napi_get_frags+0x3c/0x80
    [<ffffffff82a296c3>] tun_get_user+0xb53/0x1df0
    [<ffffffff82a2b65d>] tun_chr_write_iter+0x6d/0x110
    [<ffffffff815e46cd>] vfs_write+0x42d/0x540
    [<ffffffff815e4a1d>] ksys_write+0x9d/0x160
    [<ffffffff845e68a5>] do_syscall_64+0x35/0xb0
    [<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

[  130.479622][ T3605] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)