DUID 00:04:f2:44:87:71:f8:0d:58:ee:4a:2e:c3:89:cb:7d:08:0c
forked to background, child pid 3175
[   12.925789][ T3176] 8021q: adding VLAN 0 to HW filter on device bond0
[   12.929601][ T3176] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.133' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   60.197319][ T3598] kmemleak: 8 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   60.240360][ T3600] Zero length message leads to an empty skb
executing program
[   66.789565][ T3599] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   69.877977][  T141] cfg80211: failed to load regulatory.db
BUG: memory leak
unreferenced object 0xffff8881450a3900 (size 64):
  comm "swapper/0", pid 1, jiffies 4294937964 (age 66.260s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    ff ff ff ff 00 00 00 00 00 00 00 00 30 30 00 00  ............00..
  backtrace:
    [<ffffffff814cf9f0>] kmalloc_trace+0x20/0x90
    [<ffffffff84070f62>] regulatory_hint_core+0x22/0x60
    [<ffffffff8722bfc1>] regulatory_init_db+0x222/0x2de
    [<ffffffff81000fde>] do_one_initcall+0x5e/0x2e0
    [<ffffffff8718db35>] kernel_init_freeable+0x255/0x2cf
    [<ffffffff8460cb9a>] kernel_init+0x1a/0x1c0
    [<ffffffff8100224f>] ret_from_fork+0x1f/0x30

BUG: memory leak
unreferenced object 0xffff88810c287f00 (size 256):
  comm "syz-executor105", pid 3600, jiffies 4294943292 (age 12.990s)
  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:
    [<ffffffff814cf9f0>] kmalloc_trace+0x20/0x90
    [<ffffffff839c9e07>] tcindex_set_parms+0xa7/0xbe0
    [<ffffffff839caa1f>] tcindex_change+0xdf/0x120
    [<ffffffff8394db62>] tc_new_tfilter+0x4f2/0x1100
    [<ffffffff8389e91c>] rtnetlink_rcv_msg+0x4dc/0x5d0
    [<ffffffff839eba67>] netlink_rcv_skb+0x87/0x1d0
    [<ffffffff839eab87>] netlink_unicast+0x397/0x4c0
    [<ffffffff839eb046>] netlink_sendmsg+0x396/0x710
    [<ffffffff8383e796>] sock_sendmsg+0x56/0x80
    [<ffffffff8383eb08>] ____sys_sendmsg+0x178/0x410
    [<ffffffff83843678>] ___sys_sendmsg+0xa8/0x110
    [<ffffffff838439c5>] __sys_sendmmsg+0x105/0x330
    [<ffffffff83843c14>] __x64_sys_sendmmsg+0x24/0x30
    [<ffffffff84605fd5>] do_syscall_64+0x35/0xb0
    [<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff88810c287e00 (size 256):
  comm "syz-executor105", pid 3600, jiffies 4294943292 (age 12.990s)
  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:
    [<ffffffff814cf9f0>] kmalloc_trace+0x20/0x90
    [<ffffffff839c9e07>] tcindex_set_parms+0xa7/0xbe0
    [<ffffffff839caa1f>] tcindex_change+0xdf/0x120
    [<ffffffff8394db62>] tc_new_tfilter+0x4f2/0x1100
    [<ffffffff8389e91c>] rtnetlink_rcv_msg+0x4dc/0x5d0
    [<ffffffff839eba67>] netlink_rcv_skb+0x87/0x1d0
    [<ffffffff839eab87>] netlink_unicast+0x397/0x4c0
    [<ffffffff839eb046>] netlink_sendmsg+0x396/0x710
    [<ffffffff8383e796>] sock_sendmsg+0x56/0x80
    [<ffffffff8383eb08>] ____sys_sendmsg+0x178/0x410
    [<ffffffff83843678>] ___sys_sendmsg+0xa8/0x110
    [<ffffffff838439c5>] __sys_sendmmsg+0x105/0x330
    [<ffffffff83843c14>] __x64_sys_sendmmsg+0x24/0x30
    [<ffffffff84605fd5>] do_syscall_64+0x35/0xb0
    [<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

BUG: memory leak
unreferenced object 0xffff88810c1c6d00 (size 256):
  comm "syz-executor105", pid 3601, jiffies 4294943831 (age 7.600s)
  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:
    [<ffffffff814cf9f0>] kmalloc_trace+0x20/0x90
    [<ffffffff839c9e07>] tcindex_set_parms+0xa7/0xbe0
    [<ffffffff839caa1f>] tcindex_change+0xdf/0x120
    [<ffffffff8394db62>] tc_new_tfilter+0x4f2/0x1100
    [<ffffffff8389e91c>] rtnetlink_rcv_msg+0x4dc/0x5d0
    [<ffffffff839eba67>] netlink_rcv_skb+0x87/0x1d0
    [<ffffffff839eab87>] netlink_unicast+0x397/0x4c0
    [<ffffffff839eb046>] netlink_sendmsg+0x396/0x710
    [<ffffffff8383e796>] sock_sendmsg+0x56/0x80
    [<ffffffff8383eb08>] ____sys_sendmsg+0x178/0x410
    [<ffffffff83843678>] ___sys_sendmsg+0xa8/0x110
    [<ffffffff838439c5>] __sys_sendmmsg+0x105/0x330
    [<ffffffff83843c14>] __x64_sys_sendmmsg+0x24/0x30
    [<ffffffff84605fd5>] do_syscall_64+0x35/0xb0
    [<ffffffff84800087>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

[   73.183908][ T3599] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak)