Warning: Permanently added '10.128.0.42' (ECDSA) to the list of known hosts.
syzkaller login: [   80.158062][   T25] audit: type=1400 audit(1595440516.006:8): avc:  denied  { execmem } for  pid=6422 comm="syz-executor698" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
executing program
[   93.378095][ T6422] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   99.493029][ T6422] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888118cb6f00 (size 224):
  comm "syz-executor698", pid 6423, jiffies 4294945994 (age 12.350s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 a2 2a 81 88 ff ff 40 e0 d0 24 81 88 ff ff  ...*....@..$....
  backtrace:
    [<00000000dbd8d389>] __alloc_skb+0x5e/0x250
    [<000000002ecd4b45>] sctp_packet_transmit+0xdc/0xb30
    [<0000000005eef223>] sctp_outq_flush+0xf6/0xa30
    [<000000007ad403b8>] sctp_do_sm+0x197b/0x1f00
    [<00000000696e5800>] sctp_assoc_bh_rcv+0x167/0x250
    [<00000000bad89a41>] sctp_inq_push+0x76/0xa0
    [<0000000066ea2304>] sctp_backlog_rcv+0x83/0x370
    [<000000004f4c84bd>] __release_sock+0xa5/0x110
    [<000000001cfa318a>] release_sock+0x32/0xc0
    [<00000000538f7502>] sctp_wait_for_connect+0x11d/0x1e0
    [<00000000a983945d>] sctp_sendmsg_to_asoc+0xa95/0xab0
    [<00000000136d87b5>] sctp_sendmsg+0x704/0xbd0
    [<000000003d35bb02>] inet_sendmsg+0x39/0x60
    [<00000000109a76b3>] sock_sendmsg+0x4c/0x60
    [<00000000c68f9835>] __sys_sendto+0x11d/0x1c0
    [<00000000b6e006ac>] __x64_sys_sendto+0x26/0x30

BUG: memory leak
unreferenced object 0xffff888119797f00 (size 224):
  comm "syz-executor698", pid 6424, jiffies 4294946510 (age 7.190s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 a2 2a 81 88 ff ff 40 e0 d0 24 81 88 ff ff  ...*....@..$....
  backtrace:
    [<00000000dbd8d389>] __alloc_skb+0x5e/0x250
    [<000000002ecd4b45>] sctp_packet_transmit+0xdc/0xb30
    [<0000000005eef223>] sctp_outq_flush+0xf6/0xa30
    [<000000007ad403b8>] sctp_do_sm+0x197b/0x1f00
    [<00000000696e5800>] sctp_assoc_bh_rcv+0x167/0x250
    [<00000000bad89a41>] sctp_inq_push+0x76/0xa0
    [<0000000066ea2304>] sctp_backlog_rcv+0x83/0x370
    [<000000004f4c84bd>] __release_sock+0xa5/0x110
    [<000000001cfa318a>] release_sock+0x32/0xc0
    [<00000000538f7502>] sctp_wait_for_connect+0x11d/0x1e0
    [<00000000a983945d>] sctp_sendmsg_to_asoc+0xa95/0xab0
    [<00000000136d87b5>] sctp_sendmsg+0x704/0xbd0
    [<000000003d35bb02>] inet_sendmsg+0x39/0x60
    [<00000000109a76b3>] sock_sendmsg+0x4c/0x60
    [<00000000c68f9835>] __sys_sendto+0x11d/0x1c0
    [<00000000b6e006ac>] __x64_sys_sendto+0x26/0x30