forked to background, child pid 3181
[   11.734462][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0
[   11.738791][ T3182] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: [   11.812622][ T3266] ssh-keygen (3266) used greatest stack depth: 10888 bytes left
OK

syzkaller
Warning: Permanently added '10.128.0.15' (ECDSA) to the list of known hosts.
syzkaller login: [   68.125301][ T3604] kmemleak: 13 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
executing program
[   69.915779][  T144] cfg80211: failed to load regulatory.db
executing program
[   74.442447][ T3605] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810b810f00 (size 96):
  comm "syz-executor113", pid 3606, jiffies 4294944081 (age 12.460s)
  hex dump (first 32 bytes):
    01 00 00 00 48 00 00 00 00 00 08 00 00 00 00 00  ....H...........
    00 00 00 00 00 00 00 00 40 0f 81 0b 81 88 ff ff  ........@.......
  backtrace:
    [<ffffffff83855781>] sock_kmalloc+0x61/0x90
    [<ffffffff83d3fa60>] ipv6_renew_options+0x120/0x440
    [<ffffffff83d138ad>] do_ipv6_setsockopt.constprop.0+0x49d/0x24d0
    [<ffffffff83d1599e>] ipv6_setsockopt+0xbe/0x120
    [<ffffffff838517d0>] __sys_setsockopt+0x1b0/0x390
    [<ffffffff838519d2>] __x64_sys_setsockopt+0x22/0x30
    [<ffffffff845ad915>] do_syscall_64+0x35/0xb0
    [<ffffffff84600087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd