DUID 00:04:1f:3a:56:02:d8:56:c9:ed:da:f3:fa:b7:9a:42:79:f6
forked to background, child pid 3180
[   11.958494][ T3181] 8021q: adding VLAN 0 to HW filter on device bond0
[   11.962107][ T3181] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
syzkaller login: [   69.866852][  T143] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.176' (ECDSA) to the list of known hosts.
executing program
[  173.116923][ T3613] kmemleak: 16 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[  173.153729][ T3614] syz-executor380 uses obsolete (PF_INET,SOCK_PACKET)
executing program
executing program
executing program
executing program
[  195.451307][ T3613] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810b5e4e00 (size 240):
  comm "sshd", pid 3581, jiffies 4294939891 (age 175.480s)
  hex dump (first 32 bytes):
    a0 7c c5 0c 81 88 ff ff a0 7c c5 0c 81 88 ff ff  .|.......|......
    00 00 66 05 81 88 ff ff 00 00 00 00 00 00 00 00  ..f.............
  backtrace:
    [<ffffffff83861c06>] __alloc_skb+0x216/0x290
    [<ffffffff83bc873a>] __tcp_send_ack.part.0+0x3a/0x1d0
    [<ffffffff83bcd4b2>] tcp_send_ack+0x32/0x40
    [<ffffffff83ba77dc>] tcp_cleanup_rbuf+0x1cc/0x220
    [<ffffffff83ba8674>] tcp_recvmsg_locked+0x3e4/0xfa0
    [<ffffffff83baa35a>] tcp_recvmsg+0x9a/0x320
    [<ffffffff83c0470d>] inet_recvmsg+0x7d/0x180
    [<ffffffff83850bdf>] sock_read_iter+0x15f/0x1b0
    [<ffffffff815d26ba>] new_sync_read+0x25a/0x290
    [<ffffffff815d5a7f>] vfs_read+0x22f/0x2a0
    [<ffffffff815d603b>] ksys_read+0x12b/0x160
    [<ffffffff845af945>] do_syscall_64+0x35/0xb0
    [<ffffffff84600087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd