DUID 00:04:6d:ca:d3:d4:76:e5:48:e7:d9:66:92:48:7e:5c:97:0d
forked to background, child pid 4677
[   12.638696][ T4678] 8021q: adding VLAN 0 to HW filter on device bond0
[   12.642202][ T4678] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.191' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   45.506790][ T5010] netlink: 44 bytes leftover after parsing attributes in process `syz-executor319'.
executing program
[   50.747983][ T5011] netlink: 44 bytes leftover after parsing attributes in process `syz-executor319'.
[   51.851234][ T5009] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888109d36700 (size 240):
  comm "syz-executor319", pid 5010, jiffies 4294941811 (age 12.620s)
  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:
    [<ffffffff83e1bc7d>] __alloc_skb+0x1fd/0x230
    [<ffffffff8464a9f7>] sctp_packet_transmit+0x447/0xcf0
    [<ffffffff8464b31e>] sctp_packet_transmit_chunk+0x7e/0xd0
    [<ffffffff8462f811>] sctp_outq_flush_data+0x521/0xae0
    [<ffffffff84630ad6>] sctp_outq_uncork+0xa6/0xe0
    [<ffffffff84617e06>] sctp_do_sm+0x1506/0x26a0
    [<ffffffff8461e087>] sctp_assoc_bh_rcv+0x1e7/0x300
    [<ffffffff8462d647>] sctp_inq_push+0x97/0xc0
    [<ffffffff8464c216>] sctp_backlog_rcv+0xa6/0x520
    [<ffffffff83e1248d>] __release_sock+0xbd/0x140
    [<ffffffff83e12586>] release_sock+0x36/0xd0
    [<ffffffff8463981a>] sctp_wait_for_connect+0x22a/0x2a0
    [<ffffffff8463a7c0>] sctp_sendmsg_to_asoc+0xa50/0xa60
    [<ffffffff846435f0>] sctp_sendmsg+0x8e0/0x1070
    [<ffffffff841c4fa9>] inet_sendmsg+0x49/0x70
    [<ffffffff83e06238>] sock_sendmsg+0x58/0xb0

BUG: memory leak
unreferenced object 0xffff888140a4f800 (size 2048):
  comm "syz-executor319", pid 5010, jiffies 4294941811 (age 12.620s)
  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:
    [<ffffffff8154c38b>] __kmalloc_node_track_caller+0x4b/0x120
    [<ffffffff83e184ec>] kmalloc_reserve+0x9c/0x180
    [<ffffffff83e1bb55>] __alloc_skb+0xd5/0x230
    [<ffffffff8464a9f7>] sctp_packet_transmit+0x447/0xcf0
    [<ffffffff8464b31e>] sctp_packet_transmit_chunk+0x7e/0xd0
    [<ffffffff8462f811>] sctp_outq_flush_data+0x521/0xae0
    [<ffffffff84630ad6>] sctp_outq_uncork+0xa6/0xe0
    [<ffffffff84617e06>] sctp_do_sm+0x1506/0x26a0
    [<ffffffff8461e087>] sctp_assoc_bh_rcv+0x1e7/0x300
    [<ffffffff8462d647>] sctp_inq_push+0x97/0xc0
    [<ffffffff8464c216>] sctp_backlog_rcv+0xa6/0x520
    [<ffffffff83e1248d>] __release_sock+0xbd/0x140
    [<ffffffff83e12586>] release_sock+0x36/0xd0
    [<ffffffff8463981a>] sctp_wait_for_connect+0x22a/0x2a0
    [<ffffffff8463a7c0>] sctp_sendmsg_to_asoc+0xa50/0xa60
    [<ffffffff846435f0>] sctp_sendmsg+0x8e0/0x1070

BUG: memory leak
unreferenced object 0xffff888110a76a00 (size 240):
  comm "syz-executor319", pid 5011, jiffies 4294942336 (age 7.370s)
  hex dump (first 32 bytes):
    00 6b a7 10 81 88 ff ff 00 00 00 00 00 00 00 00  .k..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff83e1bc7d>] __alloc_skb+0x1fd/0x230
    [<ffffffff8464a9f7>] sctp_packet_transmit+0x447/0xcf0
    [<ffffffff8464b31e>] sctp_packet_transmit_chunk+0x7e/0xd0
    [<ffffffff8462f811>] sctp_outq_flush_data+0x521/0xae0
    [<ffffffff84630ad6>] sctp_outq_uncork+0xa6/0xe0
    [<ffffffff84616dca>] sctp_do_sm+0x4ca/0x26a0
    [<ffffffff8461e087>] sctp_assoc_bh_rcv+0x1e7/0x300
    [<ffffffff8462d647>] sctp_inq_push+0x97/0xc0
    [<ffffffff8464c216>] sctp_backlog_rcv+0xa6/0x520
    [<ffffffff83e1248d>] __release_sock+0xbd/0x140
    [<ffffffff83e12586>] release_sock+0x36/0xd0
    [<ffffffff8463981a>] sctp_wait_for_connect+0x22a/0x2a0
    [<ffffffff8463a7c0>] sctp_sendmsg_to_asoc+0xa50/0xa60
    [<ffffffff846435f0>] sctp_sendmsg+0x8e0/0x1070
    [<ffffffff841c4fa9>] inet_sendmsg+0x49/0x70
    [<ffffffff83e06238>] sock_sendmsg+0x58/0xb0

[   58.088669][ T5009] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak)